King Cobra Mud Conditioner Installation, Operation and Maintenance Manual
REFERENCE
REFERENCE DESCRIPTION
This document contains proprietary and confidential information which belongs to National-Oilwell Varco, L.P., its affiliates or subsidiaries (all collectively referred to hereinafter as "NOV"). It is loaned for limited purposes only and remains the property of NOV. Reproduction, in whole or in part, or use of this design or distribution of this information to others is not permitted without the express written consent of NOV. This document is to be returned to NOV upon request and in any event upon completion of the use for which it was loaned. This document and the information contained and represented herein is the copyrighted property of NOV. © National Oilwell Varco
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NOV Brandt P.O. Box 2327 Conroe, TX 77305-2327 2800 N. Frazier Street Conroe, TX 77303 Phone: 936-756-4800 Fax: 936-523-2788
DOCUMENT NUMBER
REV
M19858
2
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M19858 2 0 of 32
Revision History
2
20.08.2008
14098
JPW
1 0 Rev
05.06.2008
13924
JPW
08.30.2007
Initial Release
Date
ECN Number
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LMC
PD
JPW
JMJ
ES
Prepared
Checked
Approved
ES
Customer Survey
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M19858 2 1 of 32
Please take a few minutes to let us know your level of satisfaction with the NOV Brandt equipment you have recently purchased. Your comments will help identify potential areas of improvement. Please send this completed form to: NOV Brandt Attn.: Global Marketing 2800 N. Frazier St. Conroe, TX 77303 Phone: 936-523-2600 Fax: 936-788-7367 E-mail:
[email protected] See Chapter 8, titled "Worldwide Locations" for your nearest NOV Brandt representavive.
Equipment This survey is for the following NOV Brandt equipment: Type: ________________________________________________________________________ Model: _______________________________________________________________________ Serial number: _________________________________________________________________
Original equipment order
Parts order
Comments on this equipment: _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________
Manual Comments on the manual for this equipment: _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________
Purchasing experience My purchasing experience for this equipment was: _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________
Service experience My service experience for this equipment was: _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________
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Table of Contents Chapter 1: General Information
Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Notes, Cautions, and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Illustrations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Personnel Training . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Recommended Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General System Safety Practices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Replacing Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Proper Use of Equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 5 5 6 6 6 6 7 7 7
Chapter 2: Product Information
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Chapter 3: Installation
Foundation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Chapter 4: Operation
Valving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Chapter 5: Troubleshooting
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Chapter 6: Maintenance and Repair
Valving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Chapter 7: Parts and Drawings
Low Capacity Mud Conditioner Assembly A11096 rev 7 . . . . . . . . . . . . . . . . . . . . . . . . High Capacity Mud Conditioner Assembly A11097 rev 7. . . . . . . . . . . . . . . . . . . . . . . . High Capacity Mud Conditioner 34” Weir Assembly A15144 rev 2 . . . . . . . . . . . . . . . . Bolt torque requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Supporting Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . King Cobra Shaker Manual M12444 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydrocyclone Manual M9319. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 8: Worldwide Locations
12 14 16 18 21 21 21
Corporate offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
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Table of Contents Index
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General Information This manual contains installation, operation, maintenance and parts information. Information in this manual should enable qualified personnel to install, operate and troubleshoot this system. Every effort has been made to ensure the accuracy of the information contained herein. NOV Brandt will not be held liable for errors in this material, or for consequences arising from misuse of this material.
Conventions
Notes, Cautions, and War nings
Notes, cautions, and warnings provide readers with additional information and advise the reader to take specific action to protect personnel from potential injury or lethal conditions. They may also inform the reader of actions necessary to prevent equipment damage. Please pay close attention to these advisories Note:
The note symbol indicates that additional information is provided about the current topics.
Caution:
The caution symbol indicates that potential damage to equipment or injury to personnel exists. Follow instructions explicitly. Extreme care should be taken when performing operations or procedures preceded by this caution symbol. The warning symbol indicates a definite risk of equipment damage or danger to personnel. Failure to observe and follow proper procedures could result in serious or fatal injury to personnel, significant property loss, or significant equipment damage. The ESD (Electrostatic Discharge) warning symbol indicates that static control precautions are needed.
Warning:
ESD Warning:
Illustrations Illustrations (figures) provide a graphical representation of equipment components or screen snapshots for use in identifying parts or establishing nomenclature, and may or may not be drawn to scale. For component information specific to your application, see the technical drawings included with your NOV Brandt documentation.
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1: General Information
Safety Requirements NOV Brandt equipment is installed and operated in a controlled drilling rig environment involving hazardous situations. Proper maintenance is important for safe and reliable operation. Procedures outlined in NOV Brandt manuals are the recommended methods of performing operations and maintenance. To avoid injury to personnel or equipment damage, carefully observe requirements outlined in this section.
Personnel Training All personnel performing installation, operations, repair, or maintenance procedures on the equipment, or those in the vicinity of the equipment, should be trained on rig safety, tool operation, and maintenance to ensure their safety. Personnel should wear protective gear during installation, maintenance, and certain operations.
Recommended Tools Service operations may require the use of tools designed specifically for the purpose described. NOV Brandt recommends that only those tools specified be used when stated. Ensure that personnel and equipment safety are not jeopardized when following service procedures or using tools not specifically recommended by NOV Brandt.
General System Safety Practices The equipment discussed in this manual may require or contain one or more utilities, such as electrical, hydraulic, pneumatic, or cooling water. Read and follow the guidelines below before installing equipment or performing maintenance to avoid endangering exposed persons or damaging equipment.
Isolate energy sources before beginning work.
Avoid performing maintenance or repairs while the equipment is in operation.
Wear proper protective equipment during equipment installation, maintenance, or repair.
Always utilize properly rated, certified lifting equipment when installing or servicing unit.
Replacing Components
Verify that all components (such as cables, hoses, etc.) are tagged and labeled during assembly and disassembly of equipment to ensure correct installment.
Replace failed or damaged components with genuine NOV Brandt parts. Failure to do so could result in equipment damage or injury to personnel.
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1: General Information
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Routine Maintenance Equipment must be maintained on a routine basis. See the service manual for maintenance recommendations. Failure to conduct routine maintenance could result in equipment damage or injury to personnel.
Proper Use of Equipment NOV Brandt equipment is designed for specific functions and applications, and should be used only for its intended purpose.
Warranty NOV Brandt warrants that, for a period of one year from the date of delivery equipment of NOV Brandt manufacture, the Equipment shall be free of defects in materials and workmanship under normal use and service, and provided the Equipment is used and maintained in accordance with instructions supplied by NOV Brandt. This is NOV Brandt's sole and exclusive warranty. If a defect in the Equipment appears within one year from the date of shipment, and Purchaser has given written notice of such defect within thirty days from the discovery thereof, NOV Brandt will repair or replace the part, at its option, by shipping a similar part FOB shipping point or, at its option, refund an equitable portion of the purchase price. NOV Brandt may require the return, to a designated NOV Brandt location, of the defective part, transportation prepaid to establish Purchaser's claim. No allowance will be made for repairs undertaken without NOV Brandt's written consent or approval. This warranty applies only to equipment manufactured by NOV Brandt. Warranties on equipment manufactured by others, if any, are assigned to Purchaser by NOV Brandt (without recourse) at time of delivery. Any description of Equipment, drawings, specifications, and any samples, models, bulletins, or similar material, used in connection with this sale are for the sole purpose of identifying the Equipment and are not to be construed as an express warranty that the Equipment will conform to such description. Any field advisory or installation support is advisory only. The foregoing warranties are in lieu of all other warranties, whether oral, written, express, implied or statutory. Implied warranties or merchantability and fitness for a particular purpose will not apply. NOV Brandt's warranty obligations and purchaser's remedies thereunder are solely and exclusively as stated herein. Purchaser's sole and exclusive remedy, whether based upon warranty, contract or tort, including negligence, will be to proceed under this warranty. All liability of NOV Brandt shall terminate one year from the date of delivery of the Equipment.
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1: General Information
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2: Product Information Description The King Cobra Mud Conditioner consists of Hydrocyclones mounted over a King Cobra Shaker. Several different configurations are available using one or more different types of Hydrocyclones. Valves in the trough send the Hydrocyclone underflow to either the backtank of the King Cobra Shaker or a bypass line. Refer to the King Cobra Shaker and Hydrocyclone manuals for details of their operation.
3: Installation Foundation The King Cobra Mud Conditioner requires a sturdy level foundation able to support the weight of the assembly. Adequte room around the unit is required for maintenance.
Location The unit should be located with regard to proper disposal of the solids from the King Cobra shaker and convenient feed and discharge lines for the Hydrocyclone headers.
4: Operation Valving The only operations specific to the mud conditioner are whether the Hydrocyclone underflow is directed to the King Cobra Shaker or to a bypass line for other processing. When one of the valves is closed, the other valve should be open.
Closing both valves while the Hydrocyclones are operating will cause the trough to overflow.
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5: Troubleshooting
5: Troubleshooting Troubleshooting Diverter valve leaks Cause
Solution
Valve is not closed
Close the valve tightly
Valve seat is worn
Replace the valve
More information
6: Maintenance and Repair Valving The only maintenance and repair specific to the mud conditioner is the diverter valves. Repair or replace them as needed. Refer to the maintenance and repair manuals for the King Cobra Shaker and Hydrocyclone Systems for other problems.
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Parts and Drawings
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4
85 1/8"
23
4
4
5"
42
5"
43
4
4
116"
27
42
1 3
43
-1
-3
-5
4
C12 X 30# X 116"
C12 X 30# X 57 3/4"
45
21
11
63 11/16"
46 7/16"
36"
C12 X 30# X 116"
~
3
11"
FOUNDATION PLAN
45
4
22
8" FEED (VIC)
8" EFFLUENT (VIC)
14 3/4"
3/4 NPT ELEC. CONNECTION
14 9/16"
80 1/8"
41 3/16" WEIR HEIGHT
12
44
32
8
34
FORMED ANGLE 3/8" X 4 X 8 X 57 3/4"
5
119 5/8"
116"
36" DISCHARGE BOTH SIDES
20 36
9 35
6
4
7
1
2
26
28
38
40
41
4
6" VALVE
10
12
A
48
47
4
46
4
33
29
4
4
14
15
5
24 32"
~
4
5
64"
5
87"
5
77 1/2"
4
VIEW A-A
37 FS
5
2
16
5
1
A
8" FEED (VIC)
8" EFFLUENT (VIC)
31
13
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64"
8"
33" TO ELEC. CONNECTION
20"
42"
11"
88 3/16"
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7: Parts and Drawings
Low Capacity Mud Conditioner Assembly A11096 rev 7
22
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99 3/16"
61 9/16"
104 5/16"
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M19858 1 13 of 32
Par ts list for A11096 ITEM
QTY
1
1
DESCRIPTION SKID & BACKTANK & SUPPORT STRUCTURE WELDMENT
PART NUMBER 11101
2
1
BASKET WELDMENT
10966
3
1
WEIR GATE SUB-ASSY COBRA SEPERATOR
4
1
DESANDER OPTION
9714
5
1
DESILTER OPTION
6
1
TROUGH SUB-ASSEMBLY
7
2
ROCKER ARM WELDMENT
10972
8
1
ELECTRICAL SYSTEM (RIGHT HAND)
11094
12245
9
2
PIVOT STAND
10
2
FRONT SPRING
LF3B00936
9862
11
2
REAR SPRING
LM3B13614
12
8
SPRING SPOOL
LF3C10426
13
8
SIDE PINNED WEAR STRIP (NEW)
14
8
15
24
13178
WEAR STRIP (SIDE) (OLD)
9800
WEAR STRIP (LONG)
9745
CROWN RUBBER POLYURETHANE RED
26CL
REF
CROWN RUBBER POLYURETHANE YELLOW
26CK
REF
CROWN RUBBER NITRILE BLACK
11607 -
16
1
MOTOR OPTION
17
1
NAME PLATE
18
1
KING COBRA MUD CONDITIONER BACKTANK GATE
19
1
DISCHARGE GATE
9445-9
20
4
COBRA ROCKER ARM PLATE
9483-4
21
2
JACK SUB-ASSEMBLY
22
1
BY-PASS VALVE SUB-ASSEMBLY
23
1
STARTER MOUNTING PLATE
24
1
SOLID DEFLECTOR SUB-ASSY
25
63L 11172
9738 9719 9490-7 11546 9443-6
26
4
SHIPPING BRACKET SPACER
27
2
SAFETY PENDANT
28
1
SERIAL NUMBER PLATE
29
12
MOTOR MOUNT WASHER
20AF LM3S00103 63I LC2A14014
30
1
BRANDT STICKER
31
8
WEDGE
76CN 26EZ
32
4
HHCS 3/4-10 UNC X 3"
22NC
33
12
SCREW 3/4-10 UNRC X 4 1/2"
22AAL
34
4
NUT HEX LOCK 3/4-10 UNC
36
4
WASHER BEVEL 3/4"
36AD
37
2
PLUG HEX HD 3/4" NPT
42CD
38
4
HHCS 1/2-13 UNC X 6"
22AU
40
4
NUT HEX LOCK 1/2-13 UNC
35CR
41
8
WASHER FLAT 1/2"
36CG
42
24
WASHER FLAT 3/8"
36BL
43
15
NUT HEX LOCK 3/8-16 UNC
35CD
44
8
HHFS 3/8-16 UNC X 3/4"
22JN
45
9
HHCS 3/8-16 UNC X 1 1/2"
22PY
46
12
NUT HEX 3/4-10 UNC JAM NUT
35EA
47
12
WASHER FLAT 3/4"
36AR
48
12
NUT HEX 3/4-10 UNC HEAVY HEX
35DZ
35AV
35
39
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49
1
LOW CAPACITY REFLUX LINE
18051
50
1
KING COBRA L/C CMC DISCHARGE PIPE WELD BOTTOM
11151
51
2
HHCS 3/8" 16UNC X 1 1/4" GR-1 SST
22OS
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7: Parts and Drawings
High Capacity Mud Conditioner Assembly A11097 rev 7
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7: Parts and Drawings
Par ts list for A11097
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7: Parts and Drawings
High Capacity Mud Conditioner 34” Weir Assembly A15144 rev 2
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7: Parts and Drawings
Par ts list for A15144
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7: Parts and Drawings
Bolt torque requirements The bolt torque requirements for stainless steel, cadmium and zinc bolts presented in the following tables are obtained from Drawing PI5508. Note the following conditions:
If torquing of a fastener is required, these values apply unless noted otherwise.
Values should be obtained by turning the nut and holding the bolt whenever possible.
Coefficient of 0.17 for cadmium and 0.22 for zinc and 70% of the proof load.
Preload does not include the use of a lock nut.
Stainless steel bolts Grade 304 Torque
Description
Grade 316 Torque
lb-ft
Nm
lb-ft
Nm
1/4-20 UNC
6
8.1
7
9.5
1/4-28 UNF
6
8.1
8
10.9
3/8-16 UNC
19
25.8
20
27.1
3/8-24 UNF
21
28.5
22
29.9
1/2-13 UNC
43
58
45
61
1/2-20 UNF
45
61
47
64
5/8-11 UNC
92
125
96
130
5/8-18 UNF
103
140
108
146
3/4-10 UNC
127
172
131
178
3/4-18 UNF
124
168
129
175
7/8-9 UNC
194
263
202
274
7/8-14 UNF
193
262
201
273
1-8 UNC
283
384
300
407
1-14 UNF
258
350
270
366
1 1/4-7 UNC
413
560
432
586
1 1/4-12 UNF
390
529
408
553
1 1/2-6 UNC
888
1204
930
1261
1 1/2-12 UNF
703
1261
732
992
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Cadmium bolts Grade 5
Description Torque
Grade 8 Preload
Torque
Preload
lb-ft
Nm
lb
kg
lb-ft
Nm
lb
kg
1/4-20 UNC
7
9.5
1892
858
10
13.6
2671
1212
1/4-28 UNF
8
10.8
2166
982
11
14.9
3058
1387
5/16-18 UNC
14
19.0
3118
1414
20
27.1
4402
1997
5/16-24 UNF
15
20.3
3451
1565
22
29.8
4872
2210
3/8-16 UNC
25
33.9
4611
2092
35
47.5
6510
2953
3/8-24 UNF
28
38.0
5224
2370
39
52.8
7375
3345
1/2-13 UNC
60
81
8449
3832
85
115
11,928
5410
1/2-20 UNF
67
91
9520
4318
95
128
13,440
6096
9/16-12 UNC
86
117
10,829
4912
122
165
15,288
6934
9/16-18 UNF
96
130
12,079
5479
136
184
17,052
7735
5/8-11 UNC
119
161
13,447
6099
168
228
18,984
8611
5/8-18 UNF
135
183
15,232
6909
190
258
21,504
9754
3/4-10 UNC
211
286
19,873
9014
298
404
28,056
12,726
3/4-16 UNF
236
320
22194
10,067
333
451
31,332
14,212
7/8-9 UNC
341
462
27,489
12,469
481
652
38,808
17,603
7/8-14 UNF
375
508
30,286
13,737
530
719
42,756
19,394
1-8 UNC
511
693
36,057
16,355
721
978
50,904
23090
1-12 UNF
573
777
40,460
18,352
809
1097
57,120
25909
1 1/8-7 UNC
630
854
39,523
17,927
1022
1386
64,092
29,071
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7: Parts and Drawings
Zinc bolts Grade 5
Description Torque
Grade 8 Preload
Torque
Preload
lb-ft
Nm
lb
kg
lb-ft
Nm
lb
kg
1/4-20 UNC
9
12.2
1892
858
12
16.3
2671
1212
1/4-28 UNF
10
13.6
2166
982
14
19.0
3058
1387
5/16-18 UNC
18
24.4
3118
1414
25
33.9
4402
1997
5/16-24 UNF
20
27.1
3451
1565
28
38.0
4872
2210
3/8-16 UNC
32
43.4
4611
2091
45
61
6510
2953
3/8-24 UNF
36
48.8
5224
2370
51
69
7375
3345
1/2-13 UNC
77
104
8449
3832
109
148
11,928
5410
1/2-20 UNF
87
118
9,520
4318
123
167
13,440
6096
9/16-12 UNC
112
152
10,829
4912
158
214
15,288
6934
9/16-18 UNF
125
169
12,079
5479
176
239
17,052
7735
5/8-11 UNC
154
209
13,447
6099
218
296
18,984
8611
5/8-18 UNF
175
237
15,232
6909
246
334
21,504
9754
3/4-10 UNC
273
370
19,873
9014
386
523
28,056
12,726
3/4-16 UNF
305
414
22,194
10,067
431
584
31,332
14,212
7/8-9 UNC
441
598
27,489
12,469
623
845
38,808
13,067
7/8-14 UNF
486
659
30,286
13,737
686
930
42,756
19,398
1-8 UNC
661
896
36,507
16,559
933
1265
50,904
23,090
1-12 UNF
742
1006
40,460
18,352
1047
1420
57,120
26,045
1 1/8-7 UNC
815
1105
39,523
17,927
1322
1792
64,092
29,071
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7: Parts and Drawings
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Supporting Documents
M19858 1 21 of 32
King Cobra Shaker Manual M12444 Hydrocyclone Manual M9319
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7: Parts and Drawings
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Worldwide Locations Corporate offices NOV CORPORATE HEADQUARTERS 7909 Parkwood Circle Drive Houston, Texas 77036 United States Phone: 713 375 3700 Fax: 713 346 7687
Far East 39 Gul Avenue Singapore 629679 Phone: 65 6862 1169 Fax: 65 6862 0183
[email protected]
NOV BRANDT HEADQUARTERS 2800 N. Frazier Street Conroe, Texas 77303 United States Phone: 936 523 2600 Fax: 936 788 7367
[email protected]
Middle East, Northern Africa & Caspian Al Quoz Industrial Area P.O. Box 22148 Dubai United Arab Emirates Phone: 971 4 347 2468 Fax: 971 4 347 2340
[email protected]
Canada 1600, 540 - 5th Avenue SW Calgary, Alberta T2P 0M2 Canada Phone: 403 264 9646 Fax: 403 263 8488 Capital Sales, Leasing & Latin America 12950 West Little York Road Houston, Texas 77041 United States Phone: 713 856 4100 Fax: 713 856 4133
North Sea, Europe & Western Africa Badentoy Way Badentoy Park Portlethen, Aberdeen AB12 4YS Scotland Phone: 44 1224 787700 Fax: 44 1224 784555
[email protected]
International Algeria Zone industrielle N° 2 Hassi Messaoud BP561 Algeria Phone: 21329731592 Fax: 21329731592
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Angola AES Facility Sonils Base Luanda Angola Phone: 244 222 311 115 Fax: 244 222 311 058
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8: Worldwide Locations
Argentina Corrientes 330, 5to. Piso, Oficina 516 Buenos Aries Argentina C1043AAQ Phone: 54 114 130 1600 Fax: 54 114 130 1666 Parque Industrial Este Lote 3, Sector Este Neuquén Capital Provincia de Neuquén Argentina CP 8300 Phone: 54 299 441 3279 Phone: 54 299 441 3185 Phone: 54 299 441 3323 Phone: 54 299 441 3207 Fax: 54 299 441 3207
Brazil Rua Paulo Henrique Machado Pimentel No. 02
Bairro Ignacio Barbosa - DIA Aracaju, Sergipe Brazil CEP: 49.040.000 Phone: 55 79 3249 3510 Fax: 55 79 3249 1988 Av. Amaral Peixoto S/N Km 164.5 Bairro Imboassica Macaé Brazil CEP: 27.925-290 Phone: 55 22 2773 0600 Fax: 55 22 2773 0606 Canada Bay 2, 5402 - 55th Avenue Bonnyville, Alberta T9N 2K6 Canada Phone: 780 826 2263 Fax: 780 826 2296
Azerbaijan Kermur Plaza Basti Bagirova Street Baku Azerbaijan AZ1065 Phone: 994 12 4367712 Fax: 994 12 4367712
11453 - 97th Avenue Grande Prairie, Alberta T8V 5R8 Canada Phone: 780 538 1615 Fax: 780 538 1896
Australia 160 Welshpool Road Welshpool, Perth WA 6106 Australia Phone: 61 8 9358 0599 Fax: 61 8 9358 0577
6621 - 45th Street Leduc, Alberta T9E 7E3 Canada Phone: 780 986 6063 Fax: 780 986 6362
Bolivia KM. 6.5 Doble vía a la Guardia Casilla de Correo 3813 Santa Cruz de la Sierra Bolivia Phone: 591 3 3553500 Fax: 591 3 3553501
Bay 6, 4800 - 46th Avenue Fort Nelson, British Columbia V0C 1R0 Canada Phone: 250 775 6995 Fax: 250 775 6996
KM 1 Carretera a Santa Cruz Yacuiba - Tarija Phone: 591 4 6825981 Fax: 591 4 6825982
77 Escana Street Estevan, Saskatchewan S4A 2L7 Canada Phone: 306 634 3351 Fax: 306 634 1299 30 www.nov.com/brandt
8: Worldwide Locations
China Suite 1603-1606, Air China Plaza No. 36 Xiaoyun Road Chaoyang District Beijing 100027 People's Republic of China Phone: 86 10 8447 5109 Ext. 366 Fax: 86 10 8447 5898 Colombia Carrera 9A No. 97A-53 4to. Piso, Edificio Siracusa Oficina #403 Bogota, D.C. Colombia Phone: 57 1 644 4510 Fax: 57 1 623 4455 Denmark Nederbyvej 12 DK 5800 Nyborg Denmark Phone: 45 62 251358 Fax: 45 62 251818
[email protected] Ecuador Ave. Amazonas No. 3655 y Juan Pablo Sanz Edificio Antisana 1, Piso 3 Quito Ecuador Phone: 593 2 224 3224 Fax: 593 2 224 4880 Egypt 23 Road 265 Maadi Cairo Egypt Phone: 202 2745 4050 Fax: 202 2745 4051
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France Ancienne Gare 77151 Montceaux les Provins France Phone: 33 1 64 60 28 90 Fax: 33 1 64 60 28 99
[email protected] Gabon BP 1681 Port Gentil République du Gabon Phone: 241 56 20 15 Fax: 241 56 20 14 Germany Lanterstrabe 34C 46539 Dinslaken Germany Phone: 49 206 482 6358 Fax: 49 206 482 6358 India 413-416, 4th Floor Solaris 1 'C' Wing Opposite L&T Gate #6, Sakir Vihar Road Powai - Andheri (East) Mumbai 400 072 India Phone: 91 22 4005 8100 Fax: 91 22 4005 8102 Indonesia Jl. Kariangau No. 36 Kelurahan Batu Ampar Balikpapan Indonesia Ph: 62 542 758 8026 Fx: 62 542 758 8027 Jl. Ampera Raya No. 9-10 Cilandak, Jakarta 12550 Indonesia Ph: 62 217 827 383 Fx: 62 217 827 384
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8: Worldwide Locations
Kazakhstan 74A, Azattyk Avenue Atyrau 060005 Kazakhstan Phone: 0073122457190 Fax: 0073122457346
The Netherlands De Hulteweg 3b 7741 LE Coevorden The Netherlands Phone: 31 524 582718 Fax: 31 524 534814
Malaysia Block C-2-8 Megan Avenue 1 189 Jalan Tun Razak 50450 Kuala Lumpur Malaysia Phone: 60 3 2166 0095 Fax: 60 3 2166 0995
Nigeria Delta Environmental Facility Oil and Gas Free Zone Federal Lighter Terminal Onne, Rivers State Nigeria Phone: 234 084 236240 Fax: 234 084 236714
No. 15 Jalan Utarid U5/16 Mah Seng Integrated Industrial Park Section U5 40150 Darul Ehsan Shah Alam Selangor Darul Ehsan Malaysia Ph: 60 3 7845 9783 Fax: 60 3 7845 9738
Norway Myklabergveien 4 4314 Sandnes Norway Phone: 47 51 20 52 00 Fax: 47 51 20 52 01 Oman PO Box 1376 PC 133 - Al Khuwair Muscat Sultanate of Oman Phone: 00968 24 484070 Phone: 00968 24 483703 Phone: 00968 24 478122 Fax: 00968 24 487655
IR 10/10 Lusu Warehouse Jalan Patau - Patau 87000 Labuan F.T Malaysia Phone: 60 087 423 886 Fax: 60 087 423 885 WH No. 14 Door No. 2 & 3 Kemaman Supply Base 24007 Kemaman Supply Base Terengganu Darul Iman Malaysia Phone: 60 9 863 2398 Fax: 60 9 863 4755
Peru Mariano de los Santos 183 of 402 San Isidro Lima 27 Peru Phone: 511 219 1160 Fax: 511 219 1170
Mexico Lote 4, Manzana 1 Parque Industrial Deit Rancheria Anacleto Canabal Villahermosa, Tabasco Mexico 86500 Phone: 52993 310 3100 Fax: 52993 310 3109
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Russia rd Ulansky Lane 5, 3 Floor Moscow 101000 Russia Phone: 7 495 775 2540 Fax: 7 495 981 3470
[email protected]
Trinidad Building 5A Edoo's Industrial Complex South Trunk Road La Romain, Trinidad Phone: 1 868 652 3707 Fax: 1 868 657 9771
Qatar Industrial Road #5, Gate #97 PO Box 4455 Doha Qatar Phone: 00974 446 2451 Fax: 00974 446 2451
Tunisia REGUS, Rue du Lac de Constance Imm. Carthage - Bloc A - 2eme Etage 1053 Les Berges du Lac - Tunis Tunisia Phone: 216 71 965 016 Fax: 216 71 965 100
Saudi Arabia Vetco Saudi Arabia Ltd. PO Box 4202 Al Khobar 31952 Kingdom of Saudi Arabia Phone: 966 3 881 1795 Fax: 966 3 881 1798
Venezuela Apartado 128 Carretera Negra Al Lado Campo Las Palmas Anaco, Estado Anzoátegui Venezuela Phone: 58 282 4222808 Fax: 58 282 4222473
Thailand 28 Sadao Road, Tambol Boryong Amphur Muang, Songkhla 90000 Thailand Phone: 074 441087 Fax: 074 441086 36/97 Moo. 5 Plutaluang Sattahip Cholburi 20180 Thailand Phone: 081 8558606 No. 18 SCB Park Plaza Building #2-West Tower, 15th Floor Zone A Ratchadapisek Road Kwang Chatuchak, Khet Chatuchak Bangkok 10900 Thailand Phone: 66 2 937 5657 Fax: 66 2 937 5660
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Av. 58 No. 140-315 Zona Industrial, 1era. Etapa Maracaibo, Estado Zulia Venezuela Phone: 58 261 7379619 Fax: 58 261 7379624
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8: Worldwide Locations
United States Arkansas 600 S. German Lane, Building 2 Conway, Arkansas 72034 United States Phone: 501 327 2700 Fax: 501 327 2706
Louisiana 4178 Trailer Town Road Jennings, Louisiana 70546 United States Phone: 800 359 5951 Phone: 337 774 5951 Fax: 337 774 2347
California 7300 Downing Avenue Bakersfield, California 93308 United States Phone: 800 725 4977 Phone: 661 588 8503 Fax: 661 588 8506
201 Energy Parkway, Suite 310 Lafayette, Louisiana 70508 United States Phone: 337 235 5325 Fax: 337 235 3739
9711 Holland Street, Suite 2 Bakersfield, California 93312 United States Phone: 661 615 6456 Fax: 661 615 6457
618 N. Hangar Drive New Iberia, Louisiana 70560 United States Phone: 800 359 5935 Phone: 337 235 5935 Fax: 337 365 0375
430 Douglas Lane Woodland, California 95776 United States Phone: 530 666 6475 Fax: 530 666 4726
1515 Poydras Street, Suite 1850 New Orleans, Louisiana 70112 United States Phone: 504 636 3660 Fax: 504 636 3670
Colorado 1630 Welton Street, Suite 300 Denver, Colorado 80202 United States Phone: 303 592 9250 Fax: 303 825 1578
North Dakota 4965 2nd Street S.W. Dickinson, North Dakota 58601 United States Phone: 800 584 3065 Phone: 701 227 8608 Fax: 701 227 8612
1936 CR 319 Rifle, Colorado 81650 United States Phone: 970 625 1201 Fax: 970 625 1302
Oklahoma 3214 Highway 270 East Wilburton, Oklahoma 74578 United States Phone: 940 683 6286 Phone: 918 448 8488 Fax: 918 465 5633
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919 S. 17th Street Yukon, Oklahoma 73099 United States Phone: 800 725 4986 Phone: 405 350 7077 Fax: 405 354 6749
4710 Andrews Highway Odessa, Texas 79762 United States Phone: 888 563 0663 Phone: 432 550 6802 Fax: 432 550 3190
1 3/4 Hwy 6 Elk City, Oklahoma 73644 United States Phone: 580 225 0590 Fax: 580 225 8410
8472 N. Highway 79 Palestine, Texas 75801 United States Phone: 800 725 4974 Fax: 903 584 0265
Texas 5764 Highway 380 Bridgeport, Texas 76426 United States Phone: 940 683 6286 Fax: 940 683 6236
1305 E. San Benito Street Rio Grande City, Texas 78582 United States Phone: 956 716 6561 Fax: 956 716 6561
426 Flato Road Corpus Christi, Texas 78405 United States Phone: 800 725 4974 Phone: 361 289 7794 Fax: 361 289 9058 2902 N. Mechanic Street El Campo, Texas 77437 United States Phone: 800 725 4974 Phone: 979 578 9076 Fax: 979 578 9098 421 E. Walnut Street Garland, Texas 75040 United States Phone: 972 272 4481 Fax: 972 276 9429
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Wyoming 521 Winkleman Avenue Marbleton, Wyoming 83113 United States Phone: 307 276 4405 Fax: 307 276 4407
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Index C Cautions, 5 Conventions, 5 Corporate offices, 23
G General System Safety Practices, 6
International, 23
Routine Maintenance, 7
N
S
Notes, 5
Safety Requirements, 6
P
U
Personnel Training, 6
United States, 28
Proper Use of Equipment, 7
W
I
R
Warnings, 5
Illustrations, 5
Recommended Tools, 6
Warranty, 7
Replacing Components, 6
Worldwide Locations, 23
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King Cobra Shaker Installation, Operation and Maintenance Manual
REFERENCE
REFERENCE DESCRIPTION
This document contains proprietary and confidential information which belongs to National-Oilwell Varco, L.P., its affiliates or subsidiaries (all collectively referred to hereinafter as "NOV"). It is loaned for limited purposes only and remains the property of NOV. Reproduction, in whole or in part, or use of this design or distribution of this information to others is not permitted without the express written consent of NOV. This document is to be returned to NOV upon request and in any event upon completion of the use for which it was loaned. This document and the information contained and represented herein is the copyrighted property of NOV. © National Oilwell Varco
www.nov.com/brandt
NOV Brandt P.O. Box 2327 Conroe, TX 77305-2327 2800 N. Frazier Street Conroe, TX 77303 Phone: 936-756-4800 Fax: 936-523-2788
DOCUMENT NUMBER
REV
M12444
13
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Revision History 13
31.07.2008
14068
LMC
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04.30.2008
13906
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11
03.28.2008
13823
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JMJ
ES
10
02.15.2007
13183
JPW
JMJ
BS
9
04.24.2006
12848
SHS
-
GS
8
02.24.2006
12738
RD
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GS
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12.23.2004
12190
SHS
-
LAB
6
10.07.2004
12110
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GS
5
06.18.2003
12143
KM
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KS
4
03.10.2003
11673
KM
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KS
3
07.17.2002
11565
GS
-
KM
2
03.27.2002
11500
GS
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BS
1
09.10.2001
11430
LG
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JP
0
8.28.2000
Initial release
LG
GS
BS
Rev
Date
ECN Number
Prepared
Checked
Approved
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JPW
PD ES
Customer Survey
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Please take a few minutes to let us know your level of satisfaction with the NOV Brandt equipment you have recently purchased. Your comments will help identify potential areas of improvement. Please send this completed form to: NOV Brandt Attn.: Global Marketing 2800 N. Frazier St. Conroe, TX 77303 Phone: 936-523-2600 Fax: 936-788-7367 E-mail:
[email protected] See Chapter 8, titled "Worldwide Locations" for your nearest NOV Brandt representavive.
Equipment This survey is for the following NOV Brandt equipment: Type: ________________________________________________________________________ Model: _______________________________________________________________________ Serial number: _________________________________________________________________
Original equipment order
Parts order
Comments on this equipment: _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________
Manual Comments on the manual for this equipment: _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________
Purchasing experience My purchasing experience for this equipment was: _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________
Service experience My service experience for this equipment was: _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________
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Table of Contents Chapter 1: General Information
Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Notes, Cautions, and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Illustrations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Safety Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Personnel Training . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Recommended Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General System Safety Practices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Replacing Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Proper Use of Equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 5 5 6 6 6 6 6 7 7 7
Chapter 2: Product Information
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 The role of a King Cobra™ separator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 How the King Cobra works. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 King Cobra basket and pivot system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Vibrator system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Screen wedge system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Unit description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Chapter 3: Installation
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lifting and Handling Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Shale Shaker Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Basket Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unit preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Location and support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Flow line connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Screen installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . During storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Returning to service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General recommendations and information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 4: Operation
15 15 15 16 16 16 19 19 20 20 21 21 22 23
Start up and operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Basket angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Screen blinding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
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Table of Contents Chapter 5: Troubleshooting
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Chapter 6: Maintenance & Repair
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 Basket angle and bypass adjustment wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 Ordering lubrication kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 Maintenance Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32 Replacing a motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32 Replacing seal strips and crown rubbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33 Repairing or patching screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Chapter 7: Parts and Drawings
King Cobra spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35 King Cobra Assembly A10995 rev. 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 King Cobra left hand electrical system C11095 rev. 6 . . . . . . . . . . . . . . . . . . . . . . . . . . .38 King Cobra Canada 8” skid 34” weir A11150 rev. 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 King Cobra jacking system SA9738 rev. 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42 Weir gate subassembly SA9714 rev. 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44 King Cobra 34”weir backtank subassembly SA11556 rev. 1. . . . . . . . . . . . . . . . . . . . . .46 Alternate bolt configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48 Supporting Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 Martin Motor Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
Chapter 8: Worldwide Locations
Corporate offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51 International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51 United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
Index
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General Information This manual contains installation, operation, maintenance and parts information. Information in this manual should enable qualified personnel to install, operate and troubleshoot this system. Every effort has been made to ensure the accuracy of the information contained herein. NOV Brandt will not be held liable for errors in this material, or for consequences arising from misuse of this material.
Conventions
Notes, Cautions, and War nings
Notes, cautions, and warnings provide readers with additional information and advise the reader to take specific action to protect personnel from potential injury or lethal conditions. They may also inform the reader of actions necessary to prevent equipment damage. Please pay close attention to these advisories Note:
The note symbol indicates that additional information is provided about the current topics.
Caution:
The caution symbol indicates that potential damage to equipment or injury to personnel exists. Follow instructions explicitly. Extreme care should be taken when performing operations or procedures preceded by this caution symbol. The warning symbol indicates a definite risk of equipment damage or danger to personnel. Failure to observe and follow proper procedures could result in serious or fatal injury to personnel, significant property loss, or significant equipment damage. The ESD (Electrostatic Discharge) warning symbol indicates that static control precautions are needed.
Warning:
ESD Warning:
Illustrations Illustrations (figures) provide a graphical representation of equipment components or screen snapshots for use in identifying parts or establishing nomenclature, and may or may not be drawn to scale. For component information specific to your application, see the technical drawings included with your NOV Brandt documentation.
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Safety Requirements NOV Brandt equipment is installed and operated in a controlled drilling rig environment involving hazardous situations. Proper maintenance is important for safe and reliable operation. Procedures outlined in NOV Brandt manuals are the recommended methods of performing operations and maintenance. To avoid injury to personnel or equipment damage, carefully observe requirements outlined in this section.
Personnel Training All personnel performing installation, operations, repair, or maintenance procedures on the equipment, or those in the vicinity of the equipment, should be trained on rig safety, tool operation, and maintenance to ensure their safety. Personnel should wear protective gear during installation, maintenance, and certain operations.
Recommended Tools Service operations may require the use of tools designed specifically for the purpose described. NOV Brandt recommends that only those tools specified be used when stated. Ensure that personnel and equipment safety are not jeopardized when following service procedures or using tools not specifically recommended by NOV Brandt.
General System Safety Practices The equipment discussed in this manual may require or contain one or more utilities, such as electrical, hydraulic, pneumatic, or cooling water. Read and follow the guidelines below before installing equipment or performing maintenance to avoid endangering exposed persons or damaging equipment.
Isolate energy sources before beginning work.
Avoid performing maintenance or repairs while the equipment is in operation.
Wear proper protective equipment during equipment installation, maintenance, or repair.
Always utilize properly rated, certified lifting equipment when installing or servicing unit.
Replacing Components
Verify that all components (such as cables, hoses, etc.) are tagged and labeled during assembly and disassembly of equipment to ensure correct installment.
Replace failed or damaged components with genuine NOV Brandt parts. Failure to do so could result in equipment damage or injury to personnel.
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Routine Maintenance Equipment must be maintained on a routine basis. See the service manual for maintenance recommendations. Failure to conduct routine maintenance could result in equipment damage or injury to personnel.
Proper Use of Equipment NOV Brandt equipment is designed for specific functions and applications, and should be used only for its intended purpose.
Warranty NOV Brandt warrants that, for a period of one year from the date of delivery equipment of NOV Brandt manufacture, the Equipment shall be free of defects in materials and workmanship under normal use and service, and provided the Equipment is used and maintained in accordance with instructions supplied by NOV Brandt. This is NOV Brandt's sole and exclusive warranty. If a defect in the Equipment appears within one year from the date of shipment, and Purchaser has given written notice of such defect within thirty days from the discovery thereof, NOV Brandt will repair or replace the part, at its option, by shipping a similar part FOB shipping point or, at its option, refund an equitable portion of the purchase price. NOV Brandt may require the return, to a designated NOV Brandt location, of the defective part, transportation prepaid to establish Purchaser's claim. No allowance will be made for repairs undertaken without NOV Brandt's written consent or approval. This warranty applies only to equipment manufactured by NOV Brandt. Warranties on equipment manufactured by others, if any, are assigned to Purchaser by NOV Brandt (without recourse) at time of delivery. Any description of Equipment, drawings, specifications, and any samples, models, bulletins, or similar material, used in connection with this sale are for the sole purpose of identifying the Equipment and are not to be construed as an express warranty that the Equipment will conform to such description. Any field advisory or installation support is advisory only. The foregoing warranties are in lieu of all other warranties, whether oral, written, express, implied or statutory. Implied warranties or merchantability and fitness for a particular purpose will not apply. NOV Brandt's warranty obligations and purchaser's remedies thereunder are solely and exclusively as stated herein. Purchaser's sole and exclusive remedy, whether based upon warranty, contract or tort, including negligence, will be to proceed under this warranty. All liability of NOV Brandt shall terminate one year from the date of delivery of the Equipment.
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Product Information Introduction The role of a King Cobra™ separator The standard NOV Brandt King Cobra separator is a fine screen shaker with a motor/starter option for either linear motion or tuned elliptical motion. The separator is almost always located at the flow line unless it is preceded by a “scalping” or gumbo separator. The King Cobra removes a large percentage of drill cuttings before the mud is circulated through the surface mud system, leading to improved performance of downstream solid control equipment. The King Cobra separator is designed to do two primary jobs: separate drilled solids from the mud; transport the solids rapidly and efficiently off the screens.
How the King Cobra works The three features key to the operation of the King Cobra are the basket and angle adjustment system, the vibrator system, and the screen locking system. These systems work with the uniquely designed separator basket to give the highest fluid throughput and driest solids in a compact and reliable separator.
Liquid pool Fine screen decks Primary screening surfaces Screened fluid Drying screen Discharged solids
Figure 2-1. King Cobra under normal operating conditions
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King Cobra basket and pivot system The basket’s patented screen configuration is a major advance over previously available separators. During normal operation, with the basket in the neutral position, the first screen is evenly flooded with 1 to 2 in (25 to 51 mm) of mud. The pool of mud creates an even hydrostatic head on the screen surface that increases the amount of mud that can pass through the first three screens. (See Figure 2-1.) In traditional shakers, with all screens in the same plane, the operator must raise the basket to create a liquid pool. The resulting pool is wedge shaped and can cause a slow-moving solids bed to form. (See Figure 2-2.) The material in the slow-moving solids bed is very slow to convey and is ground into fine solids, which negatively affects the mud system. Screen life is also jeopardized due to slow-moving solids bed formation. Because the first screen of the King Cobra is flooded more evenly and shallowly, a slow-moving solids bed does not form, thus increasing screen life and optimizing shaker performance.
Liquid pool
Discharged solids
Stationary solids bed
Figure 2-2. Typical linear shaker angled uphill showing a stationary solids bed
The design of the King Cobra basket also includes a drying screen. During normal operation the liquid pool extends to the end of the third screen, and the fourth screen is used to remove all excess liquid from the screened particles (dry the cuttings). During flow surges or changes in flow conditions, liquid can run off the end of the third screen and onto the fourth screen. Fluid on the fourth screen flows back to the baffle plate and builds up a second pool, preventing the loss of any whole mud off the end of the shaker. (See Figure 2-3.) The King Cobra has a manually operated basket angle adjustment system. The angle adjustment system allows the basket to be tilted upward by as much as 3° and downward by as much as 5°. During unusually heavy flow conditions the basket can be pivoted uphill to increase the depth of the pool. This deeper pool allows the shaker to handle the unusual flow conditions without a loss of whole mud off the end of the shaker. Sticky clays and gumbo often do not convey uphill and may not convey horizontally with a linear motion shaker. When sticky clays or gumbo are encountered, the basket can be tilted downward to make sure that the material conveys. The operator can adjust the basket angle while the unit is running by using the hand wheels located on each side of the basket. An angle adjustment plate and safety pendant near the back of the basket show the basket angle and take the load off the jacking system during normal operating conditions.
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.
Liquid pool Fine screen decks Primary screening surfaces Screened fluid Drying screen Discharged solids
Figure 2-3. King Cobra under upset operating conditions
If your King Cobra separator is equipped with the tuned elliptical motion option, you may find that switching from linear motion to tuned elliptical motion results in improved conveyance of sticky clays and gumbo.
Vibrator system The vibrator system includes the two canister type vibrator motors, a motor mounting motion tube, and a plate. Each vibrator motor contains eccentric weights that generate a circular shaking force when rotated. During operation the two motors rotate in opposite directions, creating either a net linear or a net elliptical shaking force on the basket. This shaking force is directed through the center of mass of the basket, resulting in an equal motion along the entire length of the screening surface. The motion conveys the solids along the screen, even uphill, and off the discharge end of the shaker. The basket motion has been carefully designed to give the unit optimum performance over a wide range of drilling conditions. The angle of the basket’s vibratory motion, relative to a line perpendicular to the screen surface, is called the angle of attack (conveyance angle). The angle of the basket’s motion relative to a line parallel to the screen surface is called the conductance angle. The King Cobra uses a 40° conveyance angle and a 50° conductance angle. See Figure 2-4 for a diagram of these angles.
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90°
40°
50°
a
Conveyance angle Conductance angle Screen
Vibrator action line (linear) Vibrator action line b (elliptical)
a b Figure 2-4. Motion angle
Screen wedge system The King Cobra comes equipped with the screen wedge system, a simple screen hold-down mechanism. Tighten the screen wedge by using a hammer or by prying the wedge into place. (See Figure 2-5.) The screen wedge’s mounted, pre-tensioned screens eliminate the need for a screentensioning system.
Figure 2-5. Screen wedge system
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Unit description Physical Unit
Weight
Length
Width
Overall Height
Weir Height
King Cobra 12″ skid
4300 lb (1950 kg)
120 1/4 in (3054 mm)
66 1/8 in (1679 mm)
65 5/8 in (1667 mm)
41 3/16 in (1046 mm)
King Cobra 8″ skid
4200 lb (1905 kg)
119 3/8 in (3032 mm)
66 1/8 in (1679 mm)
61 5/8 in (1565 mm)
37 3/16 in (945 mm)
King Cobra Canada
4200 lb (1905 kg)
120 1/4 in (3054 mm)
66 1/8 in (1679 mm)
61 in (1549 mm)
34 in. (864 mm)
Average operating noise level dB
Distance
75
3m
80
1m
Vibration level (no load) State
Motion
Factory setting
6.3 g
In use, depending on setting of motor weights
3.5 to 7.0 g
Electrical Motors Manufacturer
Martin Engineering for NOV Brandt
Type
Three Phase Induction Motor
Frame
70 CDX18-8340-VM
Type
TENV
UL Rating
Class I, Groups C and D Class II, Groups E, F, and G
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Specifications Frequency Hz
Power HP
Speed (synchronous) RPM
Volts
Amps
60
2.50
1800
330/575
4.9/2.8
60
2.50
1800
230/460
7.0/3.5
50
2.50
1500
220/380
5.5/3.2
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Installation Inspection Prior to setting up and operating a new King Cobra separator, inspect the goods as received from the shipping company. A claim for damage or loss should be reported immediately to the carrier and to NOV Brandt. Eight screen wedges and 24 screen crown rubbers ship in a separate box located in the backtank of the unit. Check the bill of lading for any separately shipped items, including manuals and CDs. Once it is confirmed the order has been received complete in undamaged condition, installation of the King Cobra may begin.
Lifting and Handling Procedure Shale Shaker Assembly
The King Cobra shaker can be lifted with the use of a properly rated forklift, or by utilizing the four (4) designated lift points on the skid. These lift points can be fitted with properly rated lifting shackles and slings in order to safely handle the unit.
Never attempt to lift a King Cobra shaker by attaching shackles or slings to anything other than the designated lift points. Lifting equipment needs to be rated to handle the dead weight of the shaker, 4300lbs (1950kg), plus a safety factor. Always utilize certified lifting equipment and follow manufacturers' recommended practices.
BASKET SPRING MOUNT
BASKET SPRING MOUNT
2800 N. Frazier Conroe, Texas 77303, U.S.A. (409) 756-4800
W.O.# MODEL# DATE OF MANUF. P/N CUSTOMER/P.O.# JOB# ISO CERT. NO. MAX. UNIT WEIGHT DIMENSIONS LxWxH PATENT NO.
CERTIFIED BY BVQI-43408A
R
II 2 G c T3
KING COBRA SERIAL NoEPSILON 07 ATEX 2190 TECHNICAL FILE No. : KC-TF-0001 YEAR OF MANUFACTURE : AMBIENT TEMP. RANGE -20°C - +40°C SUITABLE FOR ZONE 1 USE
NOV Brandt
2800 N. FRAZIER CONROE, TX 77303 Tel +1 936-523-2600
Figure 3-1. Lifting points
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Basket Assembly The King Cobra basket assembly, consisting of the basket and drive motors, can be lifted by either wrapping soft slings around the motor tube, below the motor base plate; or by connecting properly rated lifting eyebolts and slings to the four (4) basket spring mounts. The former method is only recommended for short, close proximity lifts in which a guide line is used to continuously control the load; for example when installing a basket into a skid or support structure. Always utilize the latter four-point method for major lifting operations.
Unit preparation Read these instructions carefully and completely before you begin. Failure to do so may result in personal injury or damage to the unit. 1. Remove the four shipping bolts and spacers (see Figure 3-2) and store in a safe place for reuse.
shipping bolt and spacer
Figure 3-2. King Cobra shipping bolt and spacer
2. Position sump discharge gate(s) on the sides of the shakers as needed for mud return to the sand trap or the degasser suction compartment or mud ditch. 3. Check all nuts, bolts, and fasteners on shaker. 4. Check to ensure the basket incline safety pins are properly inserted and that they are in the same setting on both sides (see Figure 4-1 on page 25). 5. Connect power (see Figure 3-3, or Figure 3-4 for the tuned elliptical motion option). 6. Install crown rubbers (see section titled "To replace crown rubbers:" on page 33). 7. Install screens (see Figure 3-5).
Electrical connections Carefully proceed through this list to assure proper and safe operation of the unit(s). As with any electrical equipment, all electrical work should be performed by a qualified electrician (see Figure 3-3, or Figure 3-4 for the tuned elliptical motion option). Follow all Lockout/Tagout procedures when making electrical connections. 1. Determine the rig voltage supplied to the unit. Ensure that the motor operating voltage matches. 2. Lockout/tagout power from the power supply cable that will be connected to the unit. 3. Install power supply cable to motor starter as follows:
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For the standard King Cobra separator, see Figure 3-3 for the starter wiring diagram. When connecting the power leads to the top of the contactor in the starter enclosure, the three incoming power leads are connected to the three left hand connections. Do not connect an incoming power lead to the far right hand connection.
Figure 3-3. Standard King Cobra wiring diagram
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For the King Cobra separator with the tuned elliptical motion option, see Figure 3-4 for the starter wiring diagram. Connect power to the starter by connecting the incoming power to L1, L2 and L3 of the contactor. Connect the incoming ground to a grounding post inside the enclosure.
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Figure 3-4. King Cobra wiring diagram for tuned elliptical motion option
4. Check for proper voltage (labeled on the starter enclosure) and make sure all connections are tight. The motor junction boxes on the motors are pre-wired for the correct voltage at the factory. Wires in the motor junction box must not be allowed to touch the inside of the junction box. Use the foam cushions supplied with the motor to protect the wires. 5. Remove the weight covers from one side of the vibrator motors. 6. Turn on power supply to unit. 7. Check the motor rotation direction of the standard King Cobra separator as follows (skip tostep 8 if your King Cobra separator has the tuned elliptical motion option): a. Bump start the motors to check motor rotation. To bump start the motors, push the start button on the starter box, and then quickly push the stop button. b. Motors must rotate in opposite directions away from each other relative to the top of the motors. Follow the arrows on the motors. If the motors turn in the same direction, switch any two wires on one of the motors in the motor starter box to reverse its direction. Operation with both motors turning in the same direction results in very poor shaker performance. 8. Check the motor rotation direction of the King Cobra separator with the tuned elliptical motion option as follows: 24 www.nov.com/brandt
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a. Turn the motion selector switch to Elliptical. b.
Bump start the motors by pushing the start button on the starter box and quickly pushing the stop button. Make sure both weights follow the rotation arrows and the top motor is rotating toward the front (discharge) end of the shaker. If so, go to step 9.
c.
If both motors are rotating incorrectly, switch the positions of any two of the wires L1, L2 and L3. Bump start the motors again to confirm correct rotation direction and go to Step 9.
d. If one motor is rotating correctly and the other motor is rotating incorrectly, switch the positions of any two of the wires T1, T2 or T3 at the overload relay for the motor with the incorrect rotation. Bump start the motors again to confirm correct rotation direction. 9. Replace the motor weight covers. Bolt down the motor junction box covers and the starter box cover. 10. Start the unit and check for proper vibration. There should not be any side-to-side motion of the basket. Check side-to-side motion by placing a thumb and forefinger on either side of the upper basket rail. The motion of the basket should cause the rail to slip between the thumb and fingers without touching the fingers. If side-to-side motion does occur: 1. Check that the shaker is level. 2. Check that the counter weights are set identically.
Installation The following information provides the proper installation procedures for efficient and safe operation. Please follow the recommendations closely. As always, adequate working space, walkways, and handrails should be considered. Throughout this manual, the “back” of the King Cobra is the feed tank end, and the “front” is the end where the dried solids fall off. Left and right are determined by looking at the machine from the front.
Location and support The King Cobra is shipped assembled on a box type skid with an integral sump and backtank. Although most of the basket vibration will not be transmitted through the coil spring and into the skid, it is recommended to skip weld or bolt the skid to the support structure on which it is placed. The support structure must be designed to support the shaker’s dead weight of 4300 lb. (1950 kg), plus a fluid load of 3000 lb. (1361 kg) for a total of 7300 lb. (3311 kg) per unit. Ensure the skid is grounded before welding. Failure to do so can result in electrical system damage. The operator needs access to both sides of the machine to change the screens. Allow at least 24 in (0.6 m) of free space around the machine. Catwalks or walkways around the entire machine are very important, because they increase the chances of proper maintenance. Surfaces of the equipment are slippery. Use caution when working on or around to avoid falling.
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Minimum access distance recommended is sufficient for maintenance and operation of the unit. User should check local regulations to ensure that additional space is not required. Some other guidelines for locating and installing the shaker include: 1. The unit(s) must be level in both directions to ensure even fluid distribution. 2. Do not weld or attach discharge troughs to the vibrating deck. 3. Do not install the solids slide above the bottom of the front shaker skid cutout.
Flow line connection The flow line should connect near the bottom and center of the backtank. This minimizes settling of solids. “Over the top” connection of the flow line to the backtank is discouraged. If necessary, the pipe must be inserted at least two-thirds to the bottom of the backtank to prevent solids buildup. Solids buildup in the backtank results in an undesired reduction in the volume of the backtank and blockage of the dump valve. The drop or slope of the flow line should be a minimum of 1:12, or 1 ft. (0.3 m) of drop for each 12 ft. (3.7 m) of the flow line. The preferred hookup between multiple shakers is to use “Y” or “T” connections between the shakers. Use valves to regulate flow to each shaker. This way, one shaker can still function while repairing or changing a screen on the other shaker. For controlling flow, knife gate valves are preferred over butterfly valves.
Screen installation Screen installation requires minimal time or effort. However, if you do not follow these basic steps, the result may be poor screen life and solids bypassing into the active system. 1. If mud is circulating, open the backtank bypass valve or divert mud to other shaker. 2. Wash down the screens while the shaker is running. 3. Shut down shaker. 4. Remove the screen wedge on each side of the basket for the screen being removed. Each pre-tensioned screen on the King Cobra may be removed individually without removing the others. 5. Place screen wedges outside the basket in a safe place so they cannot fall into the sump of the separator or into the mud tanks. 6. Remove the screen panel. Wash down the screen support area prior to installing a new screen. 7. Replace worn or missing screen seals, screen supports, and crown rubbers. Screen seals must be replaced in pairs and crown rubbers in sets. Do not operate the machine without all screen seals and crown rubbers in place. See section titled "Replacing seal strips and crown rubbers" on page 33. 8. Carefully lay in the new pre-tensioned screen panel. 9. Install screen wedges in designated slots on each side of the basket. 24 www.nov.com/brandt
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10. Check to see that the screen is straight across the basket and is engaging the retainer pins (current configuration) or is behind the retainer plate (obsolete configuration). If your screens do not have holes to accommodate the retainer pins, contact your NOV Brandt representative for assistance in retrofitting your screens. To locate the NOV Brandt office nearest you, see Chapter 8, titled "Worldwide Locations". 11. Tighten screen wedges using a hammer or pry bar. 12. Check that screen wedges are tightly secured. 13. See Figure 3-5 for the correct screen installation.
without pin
Wedge Screen Retainer plate (obsolete) Retainer pin (current)
with pin Figure 3-5. Correct installation of screens
Storage Store the King Cobra in a cool, dry place with the ability to test the unit for three hours once a month.
During storage If the King Cobra is to be stored after receipt instead of being immediately installed and operated, the following steps should be taken to ensure the unit does not degrade during storage. When stored in a cool, dry location with adequate power: 1. Keep shipping bolts on the shaker at all times while in storage, if movement is possible. The only exception is when the shaker is tested once a month. After the test or before shipment, replace the shipping bolts. (See Figure 3-2 on page 16.) 2. Test the operation of the shaker once a month. This requires connecting power to the shaker, removing the shipping bolts, and running the shaker for three hours.
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3. Open the starter box cover and spray the components with a water displacing solvent (for example, WD-40®). Allow the solvent to dry, and then close the starter cover tightly. Keep all other connections intact. Use desiccant bags in starter and junction box in order to minimize moisture buildup. 4. Replace the cable with a water-resistant material or short piece of cable if the power source cable is removed from the starter box coupling. The starter box must be sealed at all times. Unused cable entries should be plugged to prevent moisture buildup. When stored outside or with inadequate power: 1. Cover the shaker with a protective tarp if possible. 2. Keep shipping bolts on the shaker at all times while in storage. 3. Replace the cable with a water-resistant material or short piece of cable if the power source cable is removed from the starter box coupling. The starter box must be sealed at all times. 4. Remove the starter box cover and spray the components with a water displacing solvent (for example, WD-40®) once a month. Allow solvent to dry then put the starter cover back on tightly. Keep all other connections intact. Use desiccant bags in starter and junction box to minimize moisture buildup.
Retur ning to ser vice Before returning the shaker to service after three or more months of storage, complete the following steps: 1. Remove motor covers and rotate shafts by hand. 2. Continue to rotate motor shaft while installing 5.7 grams (4 shots from a 400 gram grease gun) of Kluber Isoflex® Topas NB52 or NB152 grease into each bearing. 3. Remove shipping bolts and connect power to the machine. 4. Turn on power supply to unit. 5. Bump start the motors to check motor rotation. To bump start the motors, push the start button on the starter box, and then quickly push the stop button. Proceed as follows:
If you have the standard King Cobra separator, follow the directions in step 7 on page 18.
If you have the King Cobra separator with the tuned elliptical motion option, follow the directions in step 8 on page 18. Operation with both motors turning in the same direction results in very poor shaker performance.
6. Run shaker for three hours and monitor motor bearing temperatures. At startup the motors can run hot, but after approximately three hours they should stabilize between 160 oF (71 oC) and 180 oF (82 oC).
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General recommendations and information
Use the same mesh screen on all four panel sections. The cut point is normally determined by the coarsest mesh screen. If a coarser mesh screen is installed for any reason, it should be installed at the discharge end.
Use finer mesh screens, rather than coarse mesh screens, where gumbo or sticky clays are encountered. Finer mesh screens provide a much smoother and wetter surface than coarse mesh. Gumbo and clay tend to convey better on smoother wetter surfaces and using finer screens often provides an immediate solution to conveying problems.
Experiment with the basket angle to determine the best setting because conveyance rates vary with drilling rates and hole conditions.
Use the weir diverter plates in the backtank to balance the flow between two or more shakers hooked to a common flow line. The weir diverter plates can also be used to change the flow of the liquid onto the screen surface. Adjust the weir plates to get a less curved horseshoe to improve overall shaker performance.
If the solids being discarded are channeling to one side of the end screen, the shaker may be out of level. Correct this situation by shimming the corners of the shaker skid until it is level.
Close the backtank bypass valve during normal operation. After opening and closing the valve, check to make sure that the valve is fully seated. Gravel or hard cuttings may prevent the bypass valve from providing a positive seal.
Add replacement or makeup water while drilling as required. Adding the water to the feed tank generally reduces the mud viscosity and allows more efficient screening.
Operate the King Cobra screens wet. Running with dry screens may result in premature screen failure. Lower the deck angle or install finer mesh screens to extend the liquid pool. The end of the pool should be on the third screen.
Do not allow substantial amounts of mud to build up inside the vibrating deck. This may affect the unit’s performance. A buildup of solids on or around the motors may cause overheating.
Check basket springs for bottoming-out. Worn or weak springs may allow the vibrating deck to fully collapse the springs under heavy mud loads. This causes unusual vibration patterns and damage to the unit. Replace springs in pairs, front or rear pair, or all four springs immediately. Slow bouncing or rocking movements on the basket may indicate spring problems.
Inspect and replace worn or missing wear strips and crown rubbers. The wear strips provide a positive seal around the screen panel. Worn or missing seals result in solids bypassing into the active system. Worn crown rubbers reduce screen panel support, causing poor conveyance throughout.
Wash down screens before shutting down the unit for any length of time or before storing the screens.
Do not walk or lay tools on the screens.
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Operation Start up and operation The following sections provide instructions for normal operation. Before operating the unit(s) make sure that you performed all steps in section titled "Installation" on page 19. The unit is factory set to provide a G-force suitable for most drilling applications. Once the unit has been installed, the only changes or adjustments that should be made are screen mesh and basket angle. Screen selection depends upon your specified drilling parameters, such as circulating volume, mud viscosity, penetration rate, etc. Basket Displacement is higher during start up and shut down than under normal running conditions. Keep body parts away from basket and spring pinch points during these periods.
Basket angle The pivoting system is used to change the angle of the screening surfaces relative to the neutral position. The angle adjustment plates and the safety pins are used to hold the shaker at the desired angle. (See Figure 4-1.)
Hand wheel Adjustment Safety pins
Figure 4-1. Angle adjustment plates and angle-indicating safety pins
It is not necessary to shut down the shaker before changing the deck angle. To change the basket angle: 1. Remove the safety pins from the angle adjustment plates. Be sure to remove the pins from both sides. 2. Use the hand wheel on one side of the King Cobra to adjust the basket angle.
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4: Operation
3. Adjust the opposite side to the same angle. 4. Replace the safety pins when the desired screen angle has been reached. Make sure the pins are in the same hole on both sides of the shaker. 5. Tighten both hand wheels. For normal drilling conditions the unit should be operated with the basket tilted between 2° uphill and 2° downhill so the end of the liquid pool is near the discharge end of the third screen. Additional uphill incline can be used to handle an increased surge from bottoms up or an increased rate of penetration. Increasing the basket angle moves the end of the liquid pool toward the back of the basket, and allows the shaker to handle higher flow rates and/or produce drier cuttings. The disadvantage of running the basket steeply uphill is the reduced conveyance and a thicker solids bed. A thicker solids bed causes solids to be ground into smaller pieces, wears out screens faster, and may increase the amount of fine solids returned to the active mud system. Cuttings are generally dry enough for most applications when the end of the liquid pool is near the end of the third screen. When gumbo or sticky clays are encountered it may be necessary to lower the basket angle to get the solids to convey properly. Although some baskets can be lowered to as much as 5° downhill, running the shaker at a lower angle than necessary requires use of coarser screens to prevent excess drilling fluid loss.
Screen blinding If the screen’s openings plug (blind) with sand, there are several methods by which the screen may be unplugged. If the screens are in the unit, rub the screens in a circular motion with a cloth rag or cloth gloves. Or, with the screen removed, you may try blowing out the solids with highpressure air or water from the bottom. Never use a wire or stiff fiber brush on the screens. Changing to a finer mesh screen may cause the near size sand that is blinding the screens to be removed and discarded. Changing to a larger mesh screen may solve the blinding problem, but increases the amount of solids returned to the active system. Often it is necessary to experiment with several mesh sizes to minimize blinding while drilling through unconsolidated sand formations. As a general rule, try finer screens first. Salt-water muds sometimes cause calcium deposits to coat the wires in the screen. As the layer of calcium increases in thickness around the wires, the openings become plugged off. This usually results in flooding. Steam cleaning usually removes the calcium deposits.
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Troubleshooting Troubleshooting Symptom
Probable cause
Solution
Motors start but shaker operation is very loud.
Shipping bolt(s) not removed.
Remove shipping bolt(s).
Motor bearing failure. Loud squalling noise is emitted.
Replace faulty motor.
Power supply interrupted.
Reconnect power.
Power cable failure.
Repair or replace cable.
Overload relay tripped.
Wait for automatic reset, then restart.
Motor wired for incorrect voltage.
Make sure motor is wired for correct voltage.
Single phasing.
Make sure all three phases are at full voltage.
Overload relay tripping contactor.
Make sure both overload relays are set to same amperage as listed on motor name plate.
Motors do not start (no sound).
Motor does not start, but hums for a short period until the overload trips.
Motors run but trip off.
Check for overload condition. Be sure both motors are running and running in opposite directions. Only one motor running.
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Power cable failure.
Repair or replace cable.
Motor failure.
Replace faulty motor.
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5: Troubleshooting
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Maintenance & Repair Maintenance The King Cobra separator requires very little maintenance. However, there are several maintenance checks that, if done on a regular basis, provide extended service and performance.
Lubrication Motor Lubricate each bearing on the motors once every operating month (750 hours) per the following instructions. Use only Kluber Isoflex® Topas NB52 grease (P/N 46AS) for operation in cold ambient temperatures of -20 °F to +50 °F (-29 °C to +10 °C). You may use either NB52 or NB152 for ambient temperatures of 50 °F to 100 °F (10 °C to 38 °C). For hot ambient temperatures above 100 °F (38 °C), you must use Isoflex Topas NB152 grease (P/N 46AY). Using any grease other than Kluber Isoflex® Topas will void the motor warranty. Do not mix Isoflex grease with any other grease. 1. Clean vibrator case around grease plug with a clean shop towel. 2. Remove grease plug from vibrator housing. 3. Install 1/8″ NPT grease fitting (P/N 33B) into the vibrator housing. Always use a new grease fitting. Even small amounts of another grease may cause a negative reaction with the Isoflex grease. 4. Install 5.7 grams (0.2 oz.) of grease with a grease gun into each grease fitting. 5.7 grams equals 4 shots from a 400 gram grease gun. 5. Replace the grease fitting with the grease plug. Do not leave the grease fitting(s) in the vibrator housing. 6. Do not lubricate for another operating month. Too much grease will ruin the motor and void the warranty. If motor has been running and has not been lubricated for more than three months, put 20 shots in each bearing and then four additional shots each month per the above instructions.
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6: Maintenance & Repair
Basket angle and bypass adjustment wheels Grease threads once per week with any lithium or lithium complex grease.
Ordering lubrication kits Follow the guidelines below to ensure that you order the proper lubrication kit. Plastic laminated lubrication instructions are available free of charge for attachment to each shaker. Request drawing PI7208.
For normal temperature conditions Lubrication kit P/N 7221 Two 1/8″ NPT grease fittings P/N 33B. One 400 gram tube of Isoflex Topas grease P/N 46AS. (One tube can lubricate 35 motors.) One set of lubrication instructions PI7208. One grease gun P/N 46AU (4 shots equals 5.7 grams / bearing)
For high ambient temperature conditions Lubrication kit P/N 7221 H Two 1/8″ NPT grease fittings P/N 33B. One 400 gram tube of Isoflex Topas grease P/N 46AY. (One tube can lubricate 35 motors.) One set of lubrication instructions PI7208. One grease gun P/N 46AU (4 shots equals 5.7 grams / bearing)
Maintenance Checks Component
Tasks
Frequency
Screen wedge(s)
Check to make sure all eight are in good condition.
During Screen Change
Bypass valve
Check after opening and closing for a positive seal. Gravel or hard cuttings lodged in the valve seat area may prevent a positive seal and allow mud bypassing.
After Every Operation
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Maintenance Checks (Continued) Component
Tasks
Frequency
Basket angle indicating safety pins
Pins should be inserted in proper holes on each side to provide a level deck. Tighten the handwheels against the pins to prevent rattling.
During Basket Angle Adjustment
Skid compartment
Clean out any solids buildup that may cause the vibrating deck to bottom out or interfere with screening.
Weekly
Screens
Check for torn screens. Repair or replace if necessary.
Every 4 hours
Screen cushions and seals
Check crown rubbers and flat seals for damage or wear. Replace as needed.
Monthly
Nuts, bolts, fasteners
Ensure all nuts, bolts, and lock washers are in place and tight, particularly on the motors and the motor mount beam clamps.
Monthly
General operation
Listen for any loud or unusual noise particularly bearing squeal or any metal-to-metal contact. The basket should run quietly.
Daily
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6: Maintenance & Repair
Repair This section covers repairs that can be made in the field without special tools.
Replacing a motor If your bolt configuration does not match the design in Figure 6-1, see section titled "Alternate bolt configurations" on page 48.
Part #
Hardened thick washer
LC2A14014
12-point 3/4 10UNC x 4 1/2″
22AAL
LOCTITE Product 243 (heavy coat)
18N
Washer
36AR
Heavy hex jam nut
35EA
Heavy hex nut, torqued to 380 ft.-lb. (515 N.m)
35DZ
Figure 6-1. Standard bolt design
To replace a motor: 1. Turn off and Lockout/Tagout the power supply. 2. Disconnect electrical wiring from the motor to be replaced. 3. Use a sling or cable through the motor lifting eyes to support the weight of the motor before the mounting nuts or bolts are loosened. 4. Remove the six motor mount bolts and heavy washers. If your bolt configuration does not match the design in Figure 6-1, see section titled "Alternate bolt configurations" on page 48. 5. Remove the motor from the motor mount plate. 6. Clean threads with a bottoming tap and remove all rust from the mounting plate. 7. Note the location of the motor junction box cable through hole before picking up the replacement motor. 8. Mount the motor on the motor mount plate, bottom motor – hole up; top motor – hole down. 9. Use new bolts provided and existing thick washers to attach the new motor. Coat threads on new bolts with Loctite Product 243. Torque corner bolts first, to 275 ft.-lb. (373 N.m). Never re-use old bolts. 10. Reconnect the electrical wiring to the motor. 11. Remove both weight covers from both motors. Check that all counterweights are marked the same (ex: 60 Hz, 90%).
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6: Maintenance & Repair
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12. Bump start the motors to check motor rotation. To bump start the motors, push the start button on the starter box, and then quickly push the stop button. Proceed as follows:
If you have the standard King Cobra separator, follow the directions in step 7 on page 18.
If you have the King Cobra separator with the tuned elliptical motion option, follow the directions in step 8 on page 18. Operation with both motors turning in the same direction results in very poor shaker performance.
13. Reinstall the motor weight covers. 14. Return the shaker to service. 15. After 30 minutes of operation, re-torque the motor mounting bolts.
Replacing seal strips and crown rubbers To replace long wear strips: 1. Remove the old fasteners with a screwdriver and back-up wrench and remove the seal. 2. New seals should be formed prior to installation. When received from the factory, they are straight, but should be bent upward at each bolt hole. 3. Tighten the seal from the center outwards, alternating from side to side. Over tightening the seal causes deformation and forms a gap between the frame and the seal, which can lead to screw installation problems or may cause leakage. To replace side pinned wear strips and side wear strip (obsolete): 1. Remove the hardware and seal. 2. Clean all mating surfaces thoroughly. 3. Insert the new short wear strips with new fasteners, but do not tighten. Note that pin is located off center. The clean strip must be mounted with the pin closest to the basket wall. 4. An alignment tool pin is required to set the pin spacing. 5. Place the alignment tool over the pins on both wear strips with the butt of the extended end against the basket wall. The other end does not touch the basket wall. 6. With the alignment tool still in place, tighten the hardware on one strip and then the other. The alignment tool may then be removed. 7. Proper installation of the screens is now possible. To replace crown rubbers: 1. Remove the crown rubbers. 2. Clean the metal support thoroughly. 3. Replace with new crown rubbers.
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6: Maintenance & Repair
Repairing or patching screens You can extend the life of your shaker screens and save money by patching torn panels.
Rubber hex plug
Intact hex openings
Damaged hex opening (with mesh removed)
Figure 6-2. BHX screen
To repair a BHX™ panel using a screen plug: 1. Stop flow to shaker basket with torn screen using bypass valve or shut-off valve. 2. Wash screens. 3. Turn off shaker. 4. Cut out all wire mesh remaining in the hex opening. 5. Insert the rubber hex plug. 6. Check screen wedge tightness. 7. Start shaker. 8. Return flow to shaker. To repair a BHX™ panel using silicone, epoxy, or liquid steel: 1. Stop flow to shaker basket with torn screen using bypass valve or shut-off valve. 2. Wash screens. 3. Turn off shaker. 4. Dry off screen as much as possible. Backing cloth must not be torn. 5. Apply thick layer of repair material to torn panel and work into the backing cloth. Do not use silicone with diesel-based mud. 6. Allow to dry for at least 30 minutes. 7. Start shaker. 8. Return flow to shaker.
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Parts and Drawings King Cobra spare parts The quantities listed in the following table are the recommended number for each item at the start of the first year of operation for the King Cobra Shaker. 1 year
2 years
Description
1
2
Screen wedge tensioner
0
8
Spring spool
16
48
Long wear strip
8
24
Hi-temp long wear strip
0
8
Short wear strip
Part # 26EZ LF3C10426 9745 17085-1
Side pinned wear strip
13178
Side wear strip (obsolete)
9800
24
72
Screen cushion crown rubber
26CL
24
72
Hi-temp screen cushion crown rubber
26FI
2
4
Lock pin assembly
5
10
Cable clamp
01-1902
1
1
Shroud electrical
01-1903
1
1
Gland electrical BICC
01-1904
0
1
Overhead relay option
0
1
LM3S00103
Overload relay for 460V and 575V
24NV
Overload relay for 230V
24QR
* Linear Vibra motor option 60Hz 230/460V
01-2054-KC
50Hz 220/380V
01-2054-1KC
60Hz 575V
01-2054-2KC
* Tuned elliptical motor option
0
60Hz 230/460V 110%
1WU-KC
60Hz 460V 80%
1WV-KC
50Hz 220/380V 110%
1XC-KC
50Hz 220/380V 80%
1XD-KC
1
Jack screw subassembly
0
1
Bypass valve subassembly
9719
50
100
Screen plugs
11EU
* Motor has a three-year warranty.
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9738
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7: Parts and Drawings
King Cobra Assembly A10995 rev. 10
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7: Parts and Drawings
Parts List for A10995
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7: Parts and Drawings
King Cobra left hand electrical system C11095 rev. 6
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7: Parts and Drawings
Parts List for C11095
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7: Parts and Drawings
King Cobra Canada 8” skid 34” weir A11150 rev. 7
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7: Parts and Drawings
Parts list for A11150
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7: Parts and Drawings
King Cobra jacking system SA9738 rev. 1
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7: Parts and Drawings
Parts List for SA9738
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7: Parts and Drawings
Weir gate subassembly SA9714 rev. 3
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Parts list for SA9714 Description
Item #
Part #
1
22RT
Hair pin
2
2
36BK
Washer flat 3/4″
2
3
9490-8
Weir gate bar
1
4
LCMC14073
Weir plate
4
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Qty
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7: Parts and Drawings
King Cobra 34”weir backtank subassembly SA11556 rev. 1
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7: Parts and Drawings
Parts List for SA11556
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7: Parts and Drawings
Alternate bolt configurations Figure 7-1. Bolt design 1
Part #
Hardened thick washer
LC2A14014
12-point 3/4 10UNC x 4″
22XV
LOCTITE Product 243 (heavy coat)
18N
Washer
36AR
Heavy hex jam nut
35EA
Heavy hex nut, torqued to 380 ft.-lb. (515 N.m)
35DZ
Figure 7-2. Bolt design 2
Part #
Hardened thick washer 12-point 3/4″ UNRC 2 1/2″ bolt, torqued to 275 ft.-lb. (373 N.m) LOCTITE Product 243 (heavily coated)
LC2A14014 22XU 18N
Figure 7-3. Bolt Design 3
Part #
Hardened thick washer
LC2A14014
12-point 3/4″ UNRC 2 1/2″ bolt, torqued to 275 ft.-lb. (373 N.m)
22XU
LOCTITE Product 243 (heavy coat)
18N
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Figure 7-4. Bolt design 4
Part #
Hardened thick washer
LC2A14014
12-point 3/4 10UNC x 4″
22XV
LOCTITE Product 243 (heavy coat)
18N
Heavy hex nylock nut
35DW
Washer
36AR
Figure 7-5. Bolt design 5 .
Part #
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Hardened thick washer
LC2A14014
12-point 3/4″ UNRC 2 1/4″ bolt, torqued to 275 ft.-lb. (373 N.m)
22RO
Washer 1.87″ O.D. x 0.109″ thick
36BK
LOCTITE Product 243 (heavy coat)
18N
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7: Parts and Drawings
Supporting Documents Mar tin Motor Manual
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Worldwide Locations Corporate offices NOV CORPORATE HEADQUARTERS 7909 Parkwood Circle Drive Houston, Texas 77036 United States Phone: 713 375 3700 Fax: 713 346 7687
Far East 39 Gul Avenue Singapore 629679 Phone: 65 6862 1169 Fax: 65 6862 0183
[email protected]
NOV BRANDT HEADQUARTERS 2800 N. Frazier Street Conroe, Texas 77303 United States Phone: 936 523 2600 Fax: 936 788 7367
[email protected]
Middle East, Northern Africa & Caspian Al Quoz Industrial Area P.O. Box 22148 Dubai United Arab Emirates Phone: 971 4 347 2468 Fax: 971 4 347 2340
[email protected]
Canada 1600, 540 - 5th Avenue SW Calgary, Alberta T2P 0M2 Canada Phone: 403 264 9646 Fax: 403 263 8488 Capital Sales, Leasing & Latin America 12950 West Little York Road Houston, Texas 77041 United States Phone: 713 856 4100 Fax: 713 856 4133
North Sea, Europe & Western Africa Badentoy Way Badentoy Park Portlethen, Aberdeen AB12 4YS Scotland Phone: 44 1224 787700 Fax: 44 1224 784555
[email protected]
International Algeria Zone industrielle N° 2 Hassi Messaoud BP561 Algeria Phone: 21329731592 Fax: 21329731592
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Angola AES Facility Sonils Base Luanda Angola Phone: 244 222 311 115 Fax: 244 222 311 058
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8: Worldwide Locations
Brazil
Argentina Corrientes 330, 5to. Piso, Oficina 516 Buenos Aries Argentina C1043AAQ Phone: 54 114 130 1600 Fax: 54 114 130 1666
Rua Paulo Henrique Machado Pimentel No. 02
Bairro Ignacio Barbosa - DIA Aracaju, Sergipe Brazil CEP: 49.040.000 Phone: 55 79 3249 3510 Fax: 55 79 3249 1988
Parque Industrial Este Lote 3, Sector Este Neuquén Capital Provincia de Neuquén Argentina CP 8300 Phone: 54 299 441 3279 Phone: 54 299 441 3185 Phone: 54 299 441 3323 Phone: 54 299 441 3207 Fax: 54 299 441 3207
Av. Amaral Peixoto S/N Km 164.5 Bairro Imboassica Macaé Brazil CEP: 27.925-290 Phone: 55 22 2773 0600 Fax: 55 22 2773 0606 Canada Bay 2, 5402 - 55th Avenue Bonnyville, Alberta T9N 2K6 Canada Phone: 780 826 2263 Fax: 780 826 2296
Azerbaijan Kermur Plaza Basti Bagirova Street Baku Azerbaijan AZ1065 Phone: 994 12 4367712 Fax: 994 12 4367712
11453 - 97th Avenue Grande Prairie, Alberta T8V 5R8 Canada Phone: 780 538 1615 Fax: 780 538 1896
Australia 160 Welshpool Road Welshpool, Perth WA 6106 Australia Phone: 61 8 9358 0599 Fax: 61 8 9358 0577
6621 - 45th Street Leduc, Alberta T9E 7E3 Canada Phone: 780 986 6063 Fax: 780 986 6362
Bolivia KM. 6.5 Doble vía a la Guardia Casilla de Correo 3813 Santa Cruz de la Sierra Bolivia Phone: 591 3 3553500 Fax: 591 3 3553501
Bay 6, 4800 - 46th Avenue Fort Nelson, British Columbia V0C 1R0 Canada Phone: 250 775 6995 Fax: 250 775 6996
KM 1 Carretera a Santa Cruz Yacuiba - Tarija Phone: 591 4 6825981 Fax: 591 4 6825982
77 Escana Street Estevan, Saskatchewan S4A 2L7 Canada Phone: 306 634 3351 Fax: 306 634 1299 58 www.nov.com/brandt
8: Worldwide Locations
China Suite 1603-1606, Air China Plaza No. 36 Xiaoyun Road Chaoyang District Beijing 100027 People's Republic of China Phone: 86 10 8447 5109 Ext. 366 Fax: 86 10 8447 5898 Colombia Carrera 9A No. 97A-53 4to. Piso, Edificio Siracusa Oficina #403 Bogota, D.C. Colombia Phone: 57 1 644 4510 Fax: 57 1 623 4455 Denmark Nederbyvej 12 DK 5800 Nyborg Denmark Phone: 45 62 251358 Fax: 45 62 251818
[email protected] Ecuador Ave. Amazonas No. 3655 y Juan Pablo Sanz Edificio Antisana 1, Piso 3 Quito Ecuador Phone: 593 2 224 3224 Fax: 593 2 224 4880 Egypt 23 Road 265 Maadi Cairo Egypt Phone: 202 2745 4050 Fax: 202 2745 4051
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France Ancienne Gare 77151 Montceaux les Provins France Phone: 33 1 64 60 28 90 Fax: 33 1 64 60 28 99
[email protected] Gabon BP 1681 Port Gentil République du Gabon Phone: 241 56 20 15 Fax: 241 56 20 14 Germany Lanterstrabe 34C 46539 Dinslaken Germany Phone: 49 206 482 6358 Fax: 49 206 482 6358 India 413-416, 4th Floor Solaris 1 'C' Wing Opposite L&T Gate #6, Sakir Vihar Road Powai - Andheri (East) Mumbai 400 072 India Phone: 91 22 4005 8100 Fax: 91 22 4005 8102 Indonesia Jl. Kariangau No. 36 Kelurahan Batu Ampar Balikpapan Indonesia Ph: 62 542 758 8026 Fx: 62 542 758 8027 Jl. Ampera Raya No. 9-10 Cilandak, Jakarta 12550 Indonesia Ph: 62 217 827 383 Fx: 62 217 827 384
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8: Worldwide Locations
Kazakhstan 74A, Azattyk Avenue Atyrau 060005 Kazakhstan Phone: 0073122457190 Fax: 0073122457346
The Netherlands De Hulteweg 3b 7741 LE Coevorden The Netherlands Phone: 31 524 582718 Fax: 31 524 534814
Malaysia Block C-2-8 Megan Avenue 1 189 Jalan Tun Razak 50450 Kuala Lumpur Malaysia Phone: 60 3 2166 0095 Fax: 60 3 2166 0995
Nigeria Delta Environmental Facility Oil and Gas Free Zone Federal Lighter Terminal Onne, Rivers State Nigeria Phone: 234 084 236240 Fax: 234 084 236714
No. 15 Jalan Utarid U5/16 Mah Seng Integrated Industrial Park Section U5 40150 Darul Ehsan Shah Alam Selangor Darul Ehsan Malaysia Ph: 60 3 7845 9783 Fax: 60 3 7845 9738
Norway Myklabergveien 4 4314 Sandnes Norway Phone: 47 51 20 52 00 Fax: 47 51 20 52 01 Oman PO Box 1376 PC 133 - Al Khuwair Muscat Sultanate of Oman Phone: 00968 24 484070 Phone: 00968 24 483703 Phone: 00968 24 478122 Fax: 00968 24 487655
IR 10/10 Lusu Warehouse Jalan Patau - Patau 87000 Labuan F.T Malaysia Phone: 60 087 423 886 Fax: 60 087 423 885 WH No. 14 Door No. 2 & 3 Kemaman Supply Base 24007 Kemaman Supply Base Terengganu Darul Iman Malaysia Phone: 60 9 863 2398 Fax: 60 9 863 4755
Peru Mariano de los Santos 183 of 402 San Isidro Lima 27 Peru Phone: 511 219 1160 Fax: 511 219 1170
Mexico Lote 4, Manzana 1 Parque Industrial Deit Rancheria Anacleto Canabal Villahermosa, Tabasco Mexico 86500 Phone: 52993 310 3100 Fax: 52993 310 3109
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Russia rd Ulansky Lane 5, 3 Floor Moscow 101000 Russia Phone: 7 495 775 2540 Fax: 7 495 981 3470
[email protected]
Trinidad Building 5A Edoo's Industrial Complex South Trunk Road La Romain, Trinidad Phone: 1 868 652 3707 Fax: 1 868 657 9771
Qatar Industrial Road #5, Gate #97 PO Box 4455 Doha Qatar Phone: 00974 446 2451 Fax: 00974 446 2451
Tunisia REGUS, Rue du Lac de Constance Imm. Carthage - Bloc A - 2eme Etage 1053 Les Berges du Lac - Tunis Tunisia Phone: 216 71 965 016 Fax: 216 71 965 100
Saudi Arabia Vetco Saudi Arabia Ltd. PO Box 4202 Al Khobar 31952 Kingdom of Saudi Arabia Phone: 966 3 881 1795 Fax: 966 3 881 1798
Venezuela Apartado 128 Carretera Negra Al Lado Campo Las Palmas Anaco, Estado Anzoátegui Venezuela Phone: 58 282 4222808 Fax: 58 282 4222473
Thailand 28 Sadao Road, Tambol Boryong Amphur Muang, Songkhla 90000 Thailand Phone: 074 441087 Fax: 074 441086 36/97 Moo. 5 Plutaluang Sattahip Cholburi 20180 Thailand Phone: 081 8558606 No. 18 SCB Park Plaza Building #2-West Tower, 15th Floor Zone A Ratchadapisek Road Kwang Chatuchak, Khet Chatuchak Bangkok 10900 Thailand Phone: 66 2 937 5657 Fax: 66 2 937 5660
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Av. 58 No. 140-315 Zona Industrial, 1era. Etapa Maracaibo, Estado Zulia Venezuela Phone: 58 261 7379619 Fax: 58 261 7379624
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8: Worldwide Locations
United States Arkansas 600 S. German Lane, Building 2 Conway, Arkansas 72034 United States Phone: 501 327 2700 Fax: 501 327 2706
Louisiana 4178 Trailer Town Road Jennings, Louisiana 70546 United States Phone: 800 359 5951 Phone: 337 774 5951 Fax: 337 774 2347
California 7300 Downing Avenue Bakersfield, California 93308 United States Phone: 800 725 4977 Phone: 661 588 8503 Fax: 661 588 8506
201 Energy Parkway, Suite 310 Lafayette, Louisiana 70508 United States Phone: 337 235 5325 Fax: 337 235 3739
9711 Holland Street, Suite 2 Bakersfield, California 93312 United States Phone: 661 615 6456 Fax: 661 615 6457
618 N. Hangar Drive New Iberia, Louisiana 70560 United States Phone: 800 359 5935 Phone: 337 235 5935 Fax: 337 365 0375
430 Douglas Lane Woodland, California 95776 United States Phone: 530 666 6475 Fax: 530 666 4726
1515 Poydras Street, Suite 1850 New Orleans, Louisiana 70112 United States Phone: 504 636 3660 Fax: 504 636 3670
Colorado 1630 Welton Street, Suite 300 Denver, Colorado 80202 United States Phone: 303 592 9250 Fax: 303 825 1578
North Dakota 4965 2nd Street S.W. Dickinson, North Dakota 58601 United States Phone: 800 584 3065 Phone: 701 227 8608 Fax: 701 227 8612
1936 CR 319 Rifle, Colorado 81650 United States Phone: 970 625 1201 Fax: 970 625 1302
Oklahoma 3214 Highway 270 East Wilburton, Oklahoma 74578 United States Phone: 940 683 6286 Phone: 918 448 8488 Fax: 918 465 5633
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919 S. 17th Street Yukon, Oklahoma 73099 United States Phone: 800 725 4986 Phone: 405 350 7077 Fax: 405 354 6749
4710 Andrews Highway Odessa, Texas 79762 United States Phone: 888 563 0663 Phone: 432 550 6802 Fax: 432 550 3190
1 3/4 Hwy 6 Elk City, Oklahoma 73644 United States Phone: 580 225 0590 Fax: 580 225 8410
8472 N. Highway 79 Palestine, Texas 75801 United States Phone: 800 725 4974 Fax: 903 584 0265
Texas 5764 Highway 380 Bridgeport, Texas 76426 United States Phone: 940 683 6286 Fax: 940 683 6236
1305 E. San Benito Street Rio Grande City, Texas 78582 United States Phone: 956 716 6561 Fax: 956 716 6561
426 Flato Road Corpus Christi, Texas 78405 United States Phone: 800 725 4974 Phone: 361 289 7794 Fax: 361 289 9058 2902 N. Mechanic Street El Campo, Texas 77437 United States Phone: 800 725 4974 Phone: 979 578 9076 Fax: 979 578 9098 421 E. Walnut Street Garland, Texas 75040 United States Phone: 972 272 4481 Fax: 972 276 9429
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Wyoming 521 Winkleman Avenue Marbleton, Wyoming 83113 United States Phone: 307 276 4405 Fax: 307 276 4407
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8: Worldwide Locations
58
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Index A
I
Replacing a motor, 32
Alternate bolt configurations, 48
Illustrations, 5
Replacing Components, 6
Inspection, 15
Replacing seal strips, 33
International, 51
Routine Maintenance, 7
Basket Assembly, 16
J
S
Basket system, 10
Jacking system, 42
Safety Requirements, 6
B Basket angle, 25
Screen blinding, 26
C
L
Screen wedge system, 12
Cautions, 5
Lubrication, 29
Shale Shaker Assembly, 15
Corporate offices, 51
N
U
Crown rubbers, 33
Notes, 5
Unit description, 13
E
P
Electrical connections, 16
Patching screens, 34
V
Personnel Training, 6
Vibrator system, 11
Conventions, 5
United States, 56
F
Pivot system, 10
Flow line connection, 20
Proper Use of Equipment, 7
G
R
Warranty, 7
General System Safety Practices, 6
Recommended Tools, 6
Weir backtank subassembly, 46
Repairing screens, 34
Worldwide Locations, 51
W Warnings, 5
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Index
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OPERATOR’S MANUAL
MARTIN® CDX Electric Vibrator
Section
Page
List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Materials required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Before Installing Vibrator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Installing Vibrator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Mounting vibrator onto structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Nut and cap screw torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Markings on Vibrators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Wiring Kits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Connecting power to vibrator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Thermistors and thermostats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Installing overload, short-circuit, and ground-fault protection . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 After Installing Vibrator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Checking shaft rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Adjusting eccentric weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Initial start-up/checking line current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Variable frequency inverter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Lubricating vibrator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Repairing vibrator and replacing bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Inspecting vibrator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Part Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
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MARTIN® CDX Electric Vibrators
Table of Contents
Table of Contents
List of Figures/Tables
List of Figures Figure
Title
Page
1
Locating Vibrator on Hoppers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 3 4 5 6 7 8 9 10 11 12 13a 13b 14a 14b 15a 15b
W-Beam, ECF Bracket, and Locking Wedge Mounts . . . . . . . . . . . . . . . . . . . . . . . . . 5 Mounting Bolt Tightening Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Installing Restraining Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Explosion-proof Wiring Kit for Hazardous Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Installing Wire Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Thermistor Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Manual Reset Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Adjusting Eccentric Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Adjustable Weights Set at 50% (fixed weight shaded) . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Setting Eccentric Weights to Mirror Images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Frame Size 50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Frame Size 50 Part Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Frame Size 60 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Frame Size 60 Part Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Frame Size 70 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Frame Size 70 Part Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
List of Tables Table I II III
Title
Page
Mounting Bolts and Torque Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Vibrator Nut and Cap Screw Torque Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Lubrication Schedule. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
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MARTIN® CDX Electric Vibrators
General
MARTIN® Explosion-proof Electric Vibrators, Models CDX, IMX and VMX are designed and manufactured to ensure the best performance and reliability in severe-duty applications. These vibrators have an ambient temperature rating including mounting surface temperature of -4 to 131° F (-20 to 55° C). If operating the vibrator in environments beyond these temperatures, call Martin Engineering, as the vibrator may require rating reduction, more frequent lubrication, or lubrication substitution. These explosion-proof vibrators have been tested and approved by a European Notified Body (DEMKO) and Underwriter’s Laboratories Incorporated® (UL) for U.S. and Canadian installations. These vibrators are approved for use in Class I, Groups C and D, and Class II, Groups E, F, and G hazardous locations along with the flame-proof rating of EEx d IIB 120° C (gas and dust-Zone 21) for Gas Group IIB for a maximum ambient of 40°C (104°F); and for use in Class I, Group C and D hazardous locations along with the flame-proof rating of EEx d IIB 160°C (gas) for Gas Group II B for a maximum ambient of 55°C (131°F). The following letter designations are used in the model designation: • CDX (continuous-duty, explosion-proof) • IMX (continuous-duty, explosion-proof) with a hole pattern identical to mounts on Invicta Vibrators. • VMX (continuous-duty, explosion-proof) with a hole pattern identical to mounts on Vimarc® Vibrators.
References
The following documents are referenced in this manual: • The National Electrical Code (NEC), National Fire Protection Association, 1 Batterymarch Park, P.O. Box 9101, Quincy MA 02269-9101. • American National Standards Institute (ANSI) z244.1-1982, American National Standard for Personnel Protection - Lockout/Tagout of Energy Sources - Minimum Safety Requirements, American National Standards Institute, Inc., 1430 Broadway, New York, NY 10018. • Code of Federal Regulation (CFR) 29, Part 1910, Control of Hazardous Energy Source (Lockout/Tagout); Final Rule, Department of Labor, Occupational Safety and Health Administration (OSHA), 32nd Floor, Room 3244, 230 South Dearborn Street, Chicago, IL 60604. • CFR 29, Part 1910.15, Occupational Noise Exposure, Department of Labor, OSHA, 32nd Floor, Room 3244, 230 South Dearborn Street, Chicago, IL 60604.
Safety
All safety rules defined in the above documents and all owner/employer safety rules must be strictly followed when working on the vibrator.
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MARTIN® CDX Electric Vibrators
Introduction
Introduction
Introduction
Materials required
In addition to metric hand tools, the following materials are required to install this equipment: • Rigid beam or mounting plate • BBAC Cable Kit, P/N 32271, or equivalent (Mount Kit for Electric Vibrators, P/N 32401-XX includes W-Beam Mount, mounting hardware, and BBAC Safety Cable Kit.)
Storage
Store vibrator in an ambient temperature not less than 41°F (5°C) with a relative humidity not more than 60%. If the vibrator has been stored for 2 or more years, remove bearings, wash them, and repack them with new grease (see “Lubricating Vibrator”).
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MARTIN® CDX Electric Vibrators
IMPORTANT The delivery service is responsible for damage occurring in transit. Martin Engineering CANNOT enter claims for damages. Contact your transportation agent for more information. 1. Inspect shipping container for damage. If damage has occurred, report damage to delivery service and fill out delivery service’s claim form. 2. Remove vibrator from shipping container. 3. If anything is missing, contact Martin Engineering or a representative. !
WARNING
Turn off and lock out/tag out all energy sources. 4. Before installing vibrator, turn off and lock out/tag out all energy sources to mounting structure according to ANSI standards (see “References”). !
WARNING
Gas level or dust content must be tested before using a cutting torch or welding. Using a cutting torch or welding in an area with gas or dust may cause an explosion. 5. If using a cutting torch or welding, test atmosphere for gas level or dust content. 6. Make sure mounting surface is strong and flat, 0.010 in. (0.25 mm) across vibrator feet. (This will minimize internal stress to vibrator casting when tightening mount bolts. Welding in the area of the mounting surface could affect flatness.) 7. Make sure mounting surface and vibrator are clean and free of debris, paint, and oxidation.
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MARTIN® CDX Electric Vibrators
Before Installation
Before Installing Vibrator
Installation
Installing Vibrator IMPORTANT Mounting vibrator onto structure
Read entire section before beginning work. This manual provides instructions for installations onto steel bins and hoppers only. For other installations, call Martin Engineering or a representative. !
CAUTION
If installation instructions are not followed, structure and vibrator can be damaged. Abusing or dropping vibrator will accelerate wear and cause bearing damage. 1. See Figure 1. Locate vibrator in lower 1/4 to 1/3 of structure slope length. If second vibrator is required, mount 180° from first vibrator and halfway up slope.
Figure 1. Locating Vibrator on Hoppers !
CAUTION
Never weld structure with vibrator mounted and wired. Welding may cause damage to motor windings and bearings.
IMPORTANT The object of rotary vibration on bins, hoppers, and chutes is to transmit vibration through the wall into the product contained inside. If structure is not made rigid, vibrator may draw high amperage and move material less efficiently. Make sure structure is free of paint before mounting vibrator. 2. If using customer-supplied mounting plate to mount vibrator onto structure, do the following: a. Make sure plate is at least the size of vibrator base. b. Locate plate so that vibrator can be positioned as shown in Figure 2. c. Weld mounting plate onto structure. Martin Engineering M3603-12/01
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MARTIN® CDX Electric Vibrators
Skip weld
ECF bracket P/N 29383-XX
Vibrator mounting holes W-Beam P/N 29757-XX
T-beam
Locking wedge P/N 28309-XX
Figure 2. W-Beam, ECF Bracket, and Locking Wedge Mounts 4. If installing vibrator onto hopper with female wedge mount already in place, use MARTIN® Locking Wedge (Figure 2) or equivalent to mount vibrator. !
CAUTION
Use only new Grade 5 bolts and lock nuts to install vibrator. Old fasteners can break and cause damage to vibrator or structure. Do not use split lock washers to install vibrator onto mount. Damage to vibrator could result. Tighten mounting bolts in sequence shown in Figure 3. If not tightened in order, vibrator casting could be damaged. 5. Before installing vibrator onto mount, apply thread sealing compound to all bolts. 6. Install vibrator onto mount with new lock nuts, compression washers, and bolts according to Table I. Tighten bolts in order given in Figure 3 to avoid damaging vibrator casting. (Contact fastener manufacturer for specific information regarding bolt torque.)
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MARTIN® CDX Electric Vibrators
Installation
3. If using MARTIN W-Beam Mount (or equivalent) or T-beam to mount vibrator onto structure (see Figure 2), do the following: a. Locate beam so that vibrator can be positioned as shown in Figure 2. b. Extend beam at least 3/4 the length of sloped wall. Cut off end(s) of beam if necessary to fit on structure. c. Skip-weld beam in place: Weld 3 in. (76 mm), then skip 2 in. (51 mm). Repeat for entire perimeter of beam. Do not weld last 1 in. (25 mm) of either end of beam or any corner. d. Install vibrator onto W-beam mount or ECF bracket.
Installation
1
4
3
2
3
6
1
2
5
4
4 Bolts
6 Bolts
Figure 3. Mounting Bolt Tightening Sequence 7. After the vibrator has been operated for 10 to 20 minutes, check bolt torque. Tighten if necessary.
Table I. Mounting Bolts and Torque Requirements* English Vibrator Type
Frame Size*
Bolt Size (Gr 5)
Metric
Dry Torque (ft-lb)
Bolt Size
Dry Torque (kgm)
50, 60
3/4 in. -10NC
288
M20
38
70
7/8 in. -9NC
430
M22
56
50, 60
5/8 in. -11NC
137
M16
19
70
1 in. -8NC
644
M25
89
50
5/8 in. -11NC
437
M16
19
60, 70
3/4 in. -10NC
288
M20
38
CDX
IMX
VMX
*Torque specifications are for reference only. Contact fastener manufacturer for specific information regarding bolt torque.
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MARTIN® CDX Electric Vibrators
WARNING
If vibrator is mounted more than 6 in. (152 mm) above ground, install cable securing vibrator to structure. Without cable, vibrator could fall and cause injury. 8. Secure vibrator to structure by installing MARTIN® BBAC Cable Kit, P/N 32271, or equivalent as follows (cable is included with Mount Kit for Electric Vibrators, P/N 32401-XX): a. Weld D-ring (A, Figure 4) onto structure wall (B) above vibrator.
C A. B. C. D. E. F.
D-ring Structure wall Wire cable Vibrator lifting eye D-ring on W-Beam Cable clamp (6)
A
B
E
F B
D
Figure 4. Installing Restraining Cable b. Loop 1/4-in. (6 mm) wire cable (C) through vibrator lifting eye (D) and D-ring on structure wall. c. If using a MARTIN® W-Beam Mount, also loop cable through D-ring on W-Beam (E) as shown. Take up slack so cable is taut. d. Apply thread-sealing compound to nuts on cable clamps (F). Install six cable clamps (two on each end and two on loop around D-ring on W-beam) to secure cable to vibrator eye and D-rings. Torque nuts on cable clamps according to drawing B-32401-XX supplied with Mount Kit for Electric Vibrators. e. Trim loose ends of wire cable.
Nut and cap screw torque
After removing any nuts or cap screws from vibrator assembly, re-install to the torque values specified in Table II.
Table II. Vibrator Nut and Cap Screw Torque Requirements Cap Screws
Martin Engineering M3603-12/01
ft/lb (kgm)
Terminal Block Nuts
ft/lb (kgm)
M6
7 (1)
M4
0.87 (0.12)
M8
16.5 (2.3)
M5
1.45 (0.20)
7
MARTIN® CDX Electric Vibrators
Installation
!
Installation
Cap Screws
ft/lb (kgm)
Terminal Block Nuts
ft/lb (kgm)
M10
35 (4.8)
M6
2.17 (0.30)
M12
58 (8)
M8
4.70 (0.65)
M14
94 (13)
M10
9.80 (1.35)
M16
137 (19)
M18
195 (27)
M20
275 (38)
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MARTIN® CDX Electric Vibrators
The following nameplates are attached to the vibrators:
Stainless Nameplate
Alternate Stainless Nameplate
Stainless Nameplate for Explosion-proof Vibrators P/N 518377
Caution Disconnect Stainless Nameplate for CDX Vibrators, P/N 518147
Alternate Stainless Nameplate
Alternate Stainless Nameplate
Martin Engineering M3603-12/01
Stainless Warning Nameplate P/N 518334
9
MARTIN® CDX Electric Vibrators
Installation
Markings on Vibrators
Installation
WARNING
!
Wiring Kits
The wiring kits described below are for hazardous locations classified by Divisions only. Hazardous locations classified by Zones shall utilize EEx d flameproof wiring components. Wiring kits, P/N 35792-01 (for 50 Frame) and P/N 35792-02 (for 60 and 70 Frame) may be used with Martin Explosion-proof Vibrators in hazardous locations classified by Divisions.
P/N 35792-01
P/N 35792-02
Item
Qty.
Description
Part No.
Item Qty.
Description
Part No.
1
7 ft.
Cord Electrical SEOW-A 14/6
105026
1
7 ft.
Cord Electrical SEOW-A 14/6
105026
2
1
Fitting 90° Elbow M/F 3/4 NPT
36520
2
1
Fitting 90° Elbow M/F 3/4 NPT
36520
3
1
Cord Connector 3/4 NPT
35788
3
1
Cord Connector 3/4 NPT
35788
4
1
Packing Fiber
35790
4
1
Packing Fiber
35790
5
1
Sealing Compound
35791
5
1
Sealing Compound
35791
6
1
Ring Terminal 1/4 Stud Size
35556-03 6
4
Ring Terminal 1/4 Stud Size
7
3
Ring Terminal 10 Stud Size
35556-02
5
35556-03
3
4
3
2
1
1
CDX Vibrator Reference
Figure 5. Explosion-proof Wiring Kit for Hazardous Locations
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MARTIN® CDX Electric Vibrators
Connecting power to vibrator
WARNING
Wire vibrator in accordance with National Electrical Code (Articles 430, 500, 501, and 502, as appropriate) and all applicable local codes. Have wiring installed by a qualified electrician only. Wire vibrators according to wiring Diagrams A or B in Figure 6.
W2 U2
V2
W2
U2
U1
V1
W1
G
U1
P1 P2 4 75 8 6 9 1 2 3
V2 W1
V1
G
P1 P2
CDX Model, 9-lead, 3-phase
P1 P2
P1 P2
CDX Model, 6-lead, 3-phase
U V
1 72 8 3 9 4 5 6
G
Cable Entry Y - High Voltage
V
U
W
W
G
Cable Entry
s - Low Voltage
Y (S) - High Voltage
Diagram A
YY - Low Voltage
Diagram B
Figure 6. Wiring Diagrams !
CAUTION
Before running cord to vibrator, make sure cord voltage rating equals or exceeds the voltage at which you will be operating the vibrator. It must have a minimum temperature rating of 222°F (105°C). 1. Remove wiring cover, O-ring, and rubber compression block. Install elbow or conduit fitting as appropriate. Install cord so that cord jacket extends into wiring compartment approximately 1 inch. Complete installation of wiring kit #2 or #3 in accordance with their installation instructions.
IMPORTANT When wiring vibrator, leave slack in electrical cable so that cable does not become taut during vibration cycle and cause stress on wire connections. On applications where moisture is present, leave enough slack in power cable to prevent moisture from running down cable into vibrator. 2. Trim conductors and strip insulation approximately 1/4 inch. Wire vibrator according to wiring diagram inside terminal box or see Figure 6. Use closed loop wire connectors only.
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MARTIN® CDX Electric Vibrators
Installation
!
Installation
Wire connector Flat washers
Figure 7. Installing Wire Connector 3. Install wire connector between the two flat washers. See Figure 7. !
WARNING
Vibrator must be grounded using the power supply ground wire (or other if specified in the NEC). Failure to properly ground vibrator can cause severe injury or death. 4. Connect power supply ground wire (or other if specified in the NEC) to ground terminal. Use closed loop wire connector only.
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MARTIN® CDX Electric Vibrators
WARNING
Thermistors and thermostats are intended for motor winding protection or to limit external motor surface temperatures. They do not replace overload protection. Always install overload protection. Failure to do so could result in severe injury or death.
Thermistors and thermostats
IMPORTANT A thermistor or thermostat control circuit will be provided. It is required that these circuits be connected to the motor control circuit. However, these devices are optional for units marked with a 55°C ambient rating.
NOTE The thermistor terminals are identified as T1 and T2. 1. For vibrators having a thermistor circuit, wire thermistor to control module in accordance with Figure 8. (Other suitable control modules may be used.)
T1
T2
Figure 8. Thermistor Wiring Diagram
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MARTIN® CDX Electric Vibrators
Installation
!
Installation
NOTE The thermostat terminals are identified as P1 and P2. The thermostat circuit is rated 600 Vac maximum and 720 VA. A manual momentary start switch must be used. 2. For vibrators with a thermostat circuit, wire thermostats to control circuit. See Figure 9.
Motor
Motor Starter
W
1
Line
Motor V
2 Windings
U
3
P1
Start Starter Coil
Stop P2 Starter Overload Contacts
Figure 9. Manual Reset Connections 3. Reassemble wiring cover, o-ring, and rubber compression block, taking care not to pinch the o-ring.
!
Installing overload, shortcircuit, and ground-fault protection
CAUTION
Install overload protection for vibrator. If vibrator is not protected from overload, vibrator can be damaged and warranty will be void. Determine size of overload protection according to NEC Article 430, and have it installed by a qualified electrician only. 1. Determine overload, short-circuit, and ground-fault protection according to NEC Article 430. 2. Have qualified electrician install overload, short-circuit, and ground-fault protection. 3. If overload trips during operation, fix problem before resetting.
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MARTIN® CDX Electric Vibrators
CAUTION
For equipment using two vibrators, the two vibrators must be electrically interlocked. If using a single contactor, each vibrator must be provided with separate overload protection. The vibrator control circuit must be arranged so that if one vibrator becomes de-energized, the other vibrator will automatically and immediately become de-energized. Failure to properly interlock vibrators could result in damage to equipment if one vibrator fails. 4. If using two vibrators, interlock the two vibrators and install separate overload protection for each.
Martin Engineering M3603-12/01
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MARTIN® CDX Electric Vibrators
Installation
!
After Installation
After Installing Vibrator IMPORTANT Read entire section before beginning work.
Checking shaft rotation
1. Remove one weight cover. !
WARNING
Before checking shaft rotation, make sure area is known to be non-hazardous. !
CAUTION
DO NOT run vibrator with eccentric weights removed. Running vibrator with eccentric weights removed will damage bearings. !
WARNING
When checking shaft rotation with weight cover removed, keep hands away from swinging weights. Weights can crush fingers. 2. Start vibrator(s) only for a few seconds, then stop. 3. Observe direction of vibrator rotation. If vibrator is not rotating in correct direction, lock out/tag out energy source and reverse rotation. To reverse rotation of three-phase vibrator, reverse any two of the three power supply wires. 4. Replace weight cover, taking care not to pinch o-ring.
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MARTIN® CDX Electric Vibrators
Adjusting eccentric weights
All Vibrators have one set of eccentric weights on each end of shaft. Eccentric weights are set at 50% at factory. See Figure 10. The percentage increments on the weight adjustment disks are percentages of the total force pounds listed on the nameplate. For example, if the nameplate shows 8340 lb, setting the weights to 50% would produce 4170 pounds of force.
IMPORTANT For the most efficient operation, vibrator eccentric weights should be adjusted to the lowest force setting required to move the material. This will increase vibrator life and reduce energy costs. !
WARNING
Before adjusting eccentric weights, turn off and lock out/tag out energy source to vibrator. 1. Turn off and lock out/tag out energy source to vibrator according to ANSI standards (see “References”). 2. Remove weight cover. 3. Loosen nut or screw (A, Figure 9) so adjustable weight (B) will rotate around shaft (C). A C
B
A. B. C. D.
Screw Adjustable weight Shaft Fixed weight
D
Figure 10. Adjusting Eccentric Weights
NOTE The fixed weight is attached to the shaft. The adjustable weight rotates around the shaft. The weight adjustment disk will be attached to either the fixed or the adjustable weight. 4. See Figure 10. Rotate adjustable eccentric weight to proper setting. To produce more force, move weight to higher setting (i.e., higher number). When set, tighten cap screw or nut according to Table II.
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MARTIN® CDX Electric Vibrators
After Installation
NOTE
0
0
10 0
Left
50
10
50
Arrow shows direction to turn adjustable weight to increase unbalance
0
After Installation
.
Right
Figure 11. Adjustable Weights Set at 50% (fixed weight shaded) 5. Check o-rings for damage. Replace if damaged. !
CAUTION
Do not operate vibrator with weight covers removed. Dust accumulating around vibrator shaft could cause unit to fail. 6. Replace weight covers. !
CAUTION
Adjust both sets of eccentric weights to same setting number (mirror images), or force output will be uneven and damage vibrator. 7. Repeat steps 2 through 5 for second set of weights. Set both sets of weights to same setting number so they are mirror images, as shown in Figure 12.
Figure 12. Setting Sets of Eccentric Weights to Mirror Images
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MARTIN® CDX Electric Vibrators
1. Close power supply disconnect switch and allow vibrator(s) to operate. 2. If vibrator makes unusual or excessive noise, make sure mounting bolts are tight and mount welds are not damaged. !
WARNING
Vibrator may produce loud noise during operation when mounted on structure. See OSHA 1910.95 for guidelines. If required, wear ear protection to avoid impairment or loss of hearing. 3. Check decibel level of vibrator noise during operation. See OSHA 1910.95 to determine whether noise exceeds safe limits. If required, wear ear protection to avoid impairment or loss of hearing. !
CAUTION
If vibrator is operated continuously with line current above nameplate rating, vibrator can be damaged. 4. After a few hours of operation, check each line current. If reading is higher than nameplate rating, check for correct phase voltage ensuring that it is correct and balanced. If phase voltages are correct (± 10% of nameplate rating) and balanced, recheck wiring, ensure that mounting bolts are correctly installed, or contact Martin Engineering for assistance. After making adjustments, check line current again to ensure line current does not exceed nameplate rating. 5. After first 8 hours of use and periodically thereafter, check mounting bolt torque and tighten if necessary.
!
Variable frequency inverter
CAUTION
All vibrators can be supplied with a pulse-width modulated variable frequency inverter. NEVER operate the vibrator at a frequency higher than that specified on the nameplate. Damage to vibrator can result. Do not operate vibrator at frequency higher than specified on nameplate. Throughout frequency range, verify that each line current does not exceed current rating on nameplate. If reading is higher than nameplate, consult inverter manual. If necessary, adjust inverter. After making adjustment, check line current again to ensure line current does not exceed nameplate rating.
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MARTIN® CDX Electric Vibrators
After Installation
Initial start-up/ checking line current
Maintenance
Maintenance Lubricating vibrator
IMPORTANT Read entire section before beginning work. Allow vibrator to cool to ambient temperature before working on it.
NOTE All vibrators are lubricated at the factory. !
CAUTION
Use only prescribed grease in vibrator. If a different grease is used, vibrator can be damaged and warranty will be void. Use only prescribed amount of grease to lubricate vibrator. Too much grease will cause bearings to overheat and result in premature bearing failure. 1. Lubricate the vibrator with Kluber Isoflex Topas NB 52 grease according to Table III.
Table III. Lubrication Schedule 50 Frame
60 Frame
70 Frame
Quantity g
Frequency hrs
Quantity g
Frequency hrs
Quantity g
Frequency hrs
16
2000
25
3000
40
2000
!
CAUTION
For 3600 rpm machines operating continuously or for long periods of time, reduce lubrication time and amount as described in step 2. Failure to do so could result in premature bearing failure. 2. If vibrator housing temperatures exceed 194° F (90° C), cut lubrication time and amount in half for every 18° F (10° C) increment that meets or exceeds 194° F (90° C).
NOTE Kluber grease may be purchased from Martin Engineering by calling 800-544-2947 or from Kluber Lubrication by calling 888-455-8237. 3. Lubricate with Kluber Isoflex Topas NB 52 grease only. Lubricate as follows: a. Clean vibrator at each pipe plug in housing to remove dirt and debris. Remove pipe plug. Insert 1/8 in. NPT grease fitting. Add grease. Remove grease fittings; tightly replace pipe plugs. (Use anti-seize compound on threads.)
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MARTIN® CDX Electric Vibrators
Repairing vibrator and replacing bearings
CAUTION
Repairing vibrator yourself during the warranty period may void the warranty. Contact Martin Engineering if motor needs repair. If vibrator needs repair or if bearings need to be replaced, call your local representative or Martin Engineering at 800-544-2947 for instructions.
Inspecting vibrator
At least quarterly, inspect cable and connections as follows: !
WARNING
Before inspecting vibrator, turn off and lock out/tag out energy source to vibrator. 1. Turn off and lock out/tag out energy source to vibrator according to ANSI standards (see “References”). 2. Inspect cable for damage including cuts and abrasions. Replace if damaged. 3. Inspect ground connection. Make sure resistance from ground connection to vibrator enclosure does not exceed 0.1 ohm. Ensure screw on ground terminal is tightened to proper torque (see Table I). 4. Make sure all nuts on connections on terminal block are tightened to proper torque. Do not overtighten (see Table I). 5. Check mounting bolt torque. See Table I: “Mounting Bolts and Torque Requirements”.
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MARTIN® CDX Electric Vibrators
Maintenance
!
Part Numbers
Part Numbers 22 23 25
28
26
13 32
27 4 5
22 23 25
33
19
30
20 21
31
17 3 18
34 15
14
8
36
16 12 13 6
9
2 11
10
1
35
7
4 5
Figure 13a. Frame Size 50
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MARTIN® CDX Electric Vibrators
Item
Qty.
Description
Part No.
1
1
Case
2
1
Stator
3
1
Flange
301254
4
16
Screw SHC MB x 25
515508
5
16
Washer Schnorr DB
513004
6
1
Shaft
400367
7
2
Roller Bearing
506538
8
2
V-Ring
502059
9
2
Key 10 x 8 x 22
506044
10
2
Eccentric Weight Fixed
11
2
Eccentric Weight Adjustable
12
4
Screw SHC M10 x 45
515559
13
8
Washer Schnorr D10
513005
14
1
Weight Adjustment Disk Right
15
1
Weight Adjustment Disk Left
16
2
Snap Ring
500055
17
2
O-Ring
508621
18
2
Weight Cover
517055
19
1
Terminal Block 6 Post 56 x 36
510501
20
2
Screw SHC M5 x 14
515501
21
2
Washer Schnorr DS
513002
22
2
Screw HHC M6 x 14
516555
23
2
Washer Schnorr D6
513003
24
1
Rubber Block
514039
25
2
Washer Ground D6
518026
26
1
Terminal Block 2 Post
510510
27
1
Adapter M6 to M3
515605
28
1
Screw SHC M3 x 25
509056
29
1
Cable Protection Sheath
514031
30
1
Terminal Box Cover
309037
31
1
O-Ring
508671
32
4
Screw SHC M10 x 30
515538
33
2
Plug 1/8 NPT
509059
34
2
Bearing Cover
303080
35
2
Snap Ring Internal
500076
36
4
Plug M8 x 10
509010
Figure 13b. Frame Size 50 Part Numbers
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MARTIN® CDX Electric Vibrators
Part Numbers
Frame Size 50
Part Numbers
23 24 26
4 5
33
19 20
23 24 26
28 29
22 24
21
27 31
3 8
32
18
34
36
15
14
17
12 13
6
16
11
2 10
35
4 5
7 9
1
Figure 14a. Frame Size 60
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MARTIN® CDX Electric Vibrators
Item
Qty.
Description
Part No.
1
1
Case
2
1
Stator
3
2
Flange
301254
4
12
Screw SHC M10 x 30
515538
5
12
Washer Schnorr D10
513005
6
1
Shaft
400368
7
2
Roller Bearing
506563
8
2
V-Ring
502084
9
2
Key 10 x 8 x 22
506044
10
2
Eccentric Weight Fixed
11
2
Eccentric Weight Adjustable
12
4
Screw SHC M12 x 45
515612
13
4
Washer Schnorr D12
513006
14
1
Weight Adjustment Disk Right
15
1
Weight Adjustment Disk Left
16
2
Snap Ring
500058
17
2
O-Ring
508619
18
2
Weight Cover
517078
19
8
Screw SHC M8 x 25
515508
20
8
Washer Schnorr D8
513004
21
1
Terminal Block 6 Post 70 x 45
518502
22
2
Screw SHC M6 x 20
515504
23
2
Screw HHC M6 x 14
516555
24
4
Washer Schnorr D6
513003
25
1
Rubber Block
514036
26
2
Washer Ground D6
518026
27
1
Terminal Block 2 Post
510510
28
1
Adapter M6 to M3
5-5605
29
1
Screw SHC M3 x 25
509056
30
1
Cable Protection Sheath
514031
31
1
Terminal Box Cover
309038
32
1
O-Ring
508548
33
2
Plug 1/8 NPT
509059
34
2
Bearing Cover
303081
35
2
Snap Ring Internal
500008
36
4
Plug M10 x 10
509008
Figure 14b. Frame Size 60 Part Numbers
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MARTIN® CDX Electric Vibrators
Part Numbers
Frame Size 60
Part Numbers
19 20 22
31
27 28
15 16
24 25
23
19 20 22
18 20 17 29 34
30
13 3
8
14
5 11
12
6
9 2 10
1
32
33
7
4 5
Figure 15a. Frame Size 70
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MARTIN® CDX Electric Vibrators
Item
Qty.
Description
Part No.
1
1
Case
2
1
Stator
3
2
Flange
301256
4
8
Screw SHC M12x 35
515558
5
12
Washer Schnorr D12
513006
6
1
Shaft
400369
7
2
Roller Bearing
506518
8
2
V-Ring
502069
9
2
Key 14 x 9 x 25
506046
10
2
Eccentric Weight
11
4
Screw SHC M12 x 55
515588
12
2
Snap Ring
500063
13
2
O-Ring
508629
14
2
Weight Cover
517062
15
8
Screw SHC M8 x 25
515508
16
8
Washer Schnorr D8
513004
17
1
Terminal Block 6 Post 70 x 45
510502
18
2
Screw SHC M6 x 20
515504
19
2
Screw HHC M4 x 14
516555
20
4
Washer Schnorr D6
513003
21
1
Rubber Block
514036
22
2
Washer Ground D6
518026
23
1
Terminal Block 2 Post
510510
24
1
Adapter M6 to M3
515605
25
1
Screw SHC M3 x 25
509056
26
1
Cable Protection Sheath
514031
27
4
Screw SHC M10 x 30
515538
28
4
Washer Schnorr D10
513005
29
1
Terminal Box Cover
309038
30
1
O-Ring
508548
31
2
Plug 1/8 NPT
509059
32
2
Bearing Cover
303081
33
2
Snap Ring Internal
500008
34
4
Plug M12 x 12
509008
Figure 15b. Frame 70 Part Numbers
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MARTIN® CDX Electric Vibrators
Part Numbers
Frame Size 70
Notes
Notes
One Martin Place Neponset, IL 61345-9766 USA Phone: 309-594-2384 or 800-544-2947 FAX: 309-594-2432 http:\www.martin-eng.com Form No. M3603-12/01
© MARTIN ENGINEERING 2001
THIS PAGE INTENTIONALLY LEFT BLANK
Hydrocyclone Installation, Operation and Maintenance Manual
REFERENCE
REFERENCE DESCRIPTION
This document contains proprietary and confidential information which belongs to National-Oilwell Varco, L.P., its affiliates or subsidiaries (all collectively referred to hereinafter as "NOV"). It is loaned for limited purposes only and remains the property of NOV. Reproduction, in whole or in part, or use of this design or distribution of this information to others is not permitted without the express written consent of NOV. This document is to be returned to NOV upon request and in any event upon completion of the use for which it was loaned. This document and the information contained and represented herein is the copyrighted property of NOV. © National Oilwell Varco
www.nov.com/brandt
NOV Brandt P.O. Box 2327 Conroe, TX 77305-2327 2800 N. Frazier Street Conroe, TX 77303 Phone: 936-756-4800 Fax: 936-523-2788
DOCUMENT NUMBER
REV
M9319
8
Document number Revision Page
M9319 8 0 of 48
Revision History 8
20.08.2008
ECN 14098
JPW
TM
7
05.06.2008
ECN 13924
JPW
ES
6
02.13.2007
ECN 13178
JMJ
ECG
5
12.24.2006
ECN 12739
RD
LRS
4
09.19.2001
ECN 12206
JAG
JPW
3
01.26.2000
ECN 11143
DJC
JPW
2
01.25.2000
ECN 11141
DJC
JPW
1
01.20.2000
ECN 11138
DJC
JPW
0
04.14.1998
Initial Release
BR
JPW
CC
Rev
Date
ECN Number
Prepared
Checked
Approved
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Customer Survey
Document number Revision Page
M9319 8 1 of 48
Please take a few minutes to let us know your level of satisfaction with the NOV Brandt equipment you have recently purchased. Your comments will help identify potential areas of improvement. Please send this completed form to: NOV Brandt Attn.: Global Marketing 2800 N. Frazier St. Conroe, TX 77303 Phone: 936-523-2600 Fax: 936-788-7367 E-mail:
[email protected] See Chapter 8, titled "Worldwide Locations" for your nearest NOV Brandt representavive.
Equipment This survey is for the following NOV Brandt equipment: Type: ________________________________________________________________________ Model: _______________________________________________________________________ Serial number: _________________________________________________________________
Original equipment order
Parts order
Comments on this equipment: _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________
Manual Comments on the manual for this equipment: _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________
Purchasing experience My purchasing experience for this equipment was: _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________
Service experience My service experience for this equipment was: _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________
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Document number Revision Page
M9319 8 3 of 48
Table of Contents Chapter 1: General Information
Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Notes, Cautions, and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Illustrations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Personnel Training . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Recommended Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General System Safety Practices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Replacing Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Proper Use of Equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 5 5 6 6 6 6 7 7 7
Chapter 2: Product Information
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Chapter 3: Installation
Centrifugal Pump Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pump Discharge/Hydrocyclone Feed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Overflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pump Suction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 4: Operation
Principles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rope versus Spray Discharge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Centrifugal Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Start-Up Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Shutdown Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydrocyclone Blanking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Apex Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12” Desander Apex Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10” Desander and 4” Desilter Apex Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11 11 12 12 12
13 15 15 16 16 17 17 17 17 17
Chapter 5: Troubleshooting
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Chapter 6: Maintenance & Repair
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Daily . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Every 30 Days . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Desander Hydrocyclone Removal and Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . .
www.nov.com/brandt
21 21 21 21
Document number Revision Page
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Table of Contents Desilter Hydrocyclone Removal and Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Chapter 7: Parts and Drawings
4” Desilter Cone with Ceramic Insert Involute Feed SA1592 rev. 2 . . . . . . . . . . . . . . . .24 10” Hydrocyclone Assembly P10D06200 rev. 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 12” Desander Cone Assembly SA587 rev. 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 4” Desilter Header Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 SRS-2 Desander A874 rev. 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32 SRS-3 Desander A869 rev. 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 Bolt torque requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Chapter 8: Worldwide Locations
Corporate offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39 International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39 United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
Index
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Document number Revision Page
M9319 8 5 of 48
General Information This manual contains installation, operation, maintenance and parts information. Information in this manual should enable qualified personnel to install, operate and troubleshoot this system. Every effort has been made to ensure the accuracy of the information contained herein. NOV Brandt will not be held liable for errors in this material, or for consequences arising from misuse of this material.
Conventions
Notes, Cautions, and War nings
Notes, cautions, and warnings provide readers with additional information and advise the reader to take specific action to protect personnel from potential injury or lethal conditions. They may also inform the reader of actions necessary to prevent equipment damage. Please pay close attention to these advisories Note:
The note symbol indicates that additional information is provided about the current topics.
Caution:
The caution symbol indicates that potential damage to equipment or injury to personnel exists. Follow instructions explicitly. Extreme care should be taken when performing operations or procedures preceded by this caution symbol. The warning symbol indicates a definite risk of equipment damage or danger to personnel. Failure to observe and follow proper procedures could result in serious or fatal injury to personnel, significant property loss, or significant equipment damage. The ESD (Electrostatic Discharge) warning symbol indicates that static control precautions are needed.
Warning:
ESD Warning:
Illustrations Illustrations (figures) provide a graphical representation of equipment components or screen snapshots for use in identifying parts or establishing nomenclature, and may or may not be drawn to scale. For component information specific to your application, see the technical drawings included with your NOV Brandt documentation.
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1: General Information
Safety Requirements NOV Brandt equipment is installed and operated in a controlled drilling rig environment involving hazardous situations. Proper maintenance is important for safe and reliable operation. Procedures outlined in NOV Brandt manuals are the recommended methods of performing operations and maintenance. To avoid injury to personnel or equipment damage, carefully observe requirements outlined in this section.
Personnel Training All personnel performing installation, operations, repair, or maintenance procedures on the equipment, or those in the vicinity of the equipment, should be trained on rig safety, tool operation, and maintenance to ensure their safety. Personnel should wear protective gear during installation, maintenance, and certain operations.
Recommended Tools Service operations may require the use of tools designed specifically for the purpose described. NOV Brandt recommends that only those tools specified be used when stated. Ensure that personnel and equipment safety are not jeopardized when following service procedures or using tools not specifically recommended by NOV Brandt.
General System Safety Practices The equipment discussed in this manual may require or contain one or more utilities, such as electrical, hydraulic, pneumatic, or cooling water. Read and follow the guidelines below before installing equipment or performing maintenance to avoid endangering exposed persons or damaging equipment.
Isolate energy sources before beginning work.
Avoid performing maintenance or repairs while the equipment is in operation.
Wear proper protective equipment during equipment installation, maintenance, or repair.
Always utilize properly rated, certified lifting equipment when installing or servicing unit.
Replacing Components
Verify that all components (such as cables, hoses, etc.) are tagged and labeled during assembly and disassembly of equipment to ensure correct installment.
Replace failed or damaged components with genuine NOV Brandt parts. Failure to do so could result in equipment damage or injury to personnel.
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1: General Information
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Routine Maintenance Equipment must be maintained on a routine basis. See the service manual for maintenance recommendations. Failure to conduct routine maintenance could result in equipment damage or injury to personnel.
Proper Use of Equipment NOV Brandt equipment is designed for specific functions and applications, and should be used only for its intended purpose.
Warranty NOV Brandt warrants that, for a period of one year from the date of delivery equipment of NOV Brandt manufacture, the Equipment shall be free of defects in materials and workmanship under normal use and service, and provided the Equipment is used and maintained in accordance with instructions supplied by NOV Brandt. This is NOV Brandt's sole and exclusive warranty. If a defect in the Equipment appears within one year from the date of shipment, and Purchaser has given written notice of such defect within thirty days from the discovery thereof, NOV Brandt will repair or replace the part, at its option, by shipping a similar part FOB shipping point or, at its option, refund an equitable portion of the purchase price. NOV Brandt may require the return, to a designated NOV Brandt location, of the defective part, transportation prepaid to establish Purchaser's claim. No allowance will be made for repairs undertaken without NOV Brandt's written consent or approval. This warranty applies only to equipment manufactured by NOV Brandt. Warranties on equipment manufactured by others, if any, are assigned to Purchaser by NOV Brandt (without recourse) at time of delivery. Any description of Equipment, drawings, specifications, and any samples, models, bulletins, or similar material, used in connection with this sale are for the sole purpose of identifying the Equipment and are not to be construed as an express warranty that the Equipment will conform to such description. Any field advisory or installation support is advisory only. The foregoing warranties are in lieu of all other warranties, whether oral, written, express, implied or statutory. Implied warranties or merchantability and fitness for a particular purpose will not apply. NOV Brandt's warranty obligations and purchaser's remedies thereunder are solely and exclusively as stated herein. Purchaser's sole and exclusive remedy, whether based upon warranty, contract or tort, including negligence, will be to proceed under this warranty. All liability of NOV Brandt shall terminate one year from the date of delivery of the Equipment.
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1: General Information
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Product Information Description The Desander hydrocyclone, designed to remove sand-size particles, and the Desilter hydrocyclone, designed to remove silt-sized particles, should be the second stage of a solids removal program for unweighted muds. To achieve maximum benefit from these units, install them as recommended. These specially designed hydrocyclones are made from a durable polymeric material developed exclusively for NOV Brandt. The involute feed entry design (rather than the conventional tangential entry commonly used in the industry) increases the hydrocyclones' handling capacity up to 25%. Other advantages are more efficient drilled solids separation, less drilling fluid is discarded, and reduced wear at the feed inlet. The Hydrocyclone Systems consist of an assembled hydrocyclone, a separate overflow and underflow manifold, and a discard trough for the underflow. The hydrocyclones are available as a 12” Desander, 10” Desander, and 4” Desilter. The size designation is the inside diameter of the hydrocyclone. In general, the cut point of the hydrocyclone decreases as the inside diameter decreases. The number of hydrocyclones should be selected to process approximately 110 - 125% of the maximum circulating rates expected in top hole drilling. This will ensure treatment of 100% of the circulating volume containing formation contaminants. Equal importance should be given to selecting a suitable centrifugal pump and prime mover (engine or electric motor) that will deliver the required flow rate and feet of head/pressure to the feed manifold. Properly installed, maintained and utilized, the hydrocyclone will reduce rig pump maintenance, improve penetration rates and improve hole conditions. A properly installed and correctly operated hydrocyclone will be a cost effective mechanical device for the reduction of undesirable contaminants in following mediums.
Unweighted Water-Base Drilling Fluids
Weighted Water-Base Drilling Fluids
Oil Base Drilling Fluids
Synthetic Drilling Fluids
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2: Product Information
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Installation The hydrocyclones should be mounted so that the feed manifold is ABOVE THE MAXIMUM mud level in the tanks. This prevents the mud from the tanks being siphoned through the cones and into the waste pit when the feed pump is shut down. A centrifugal pump should be used to feed the hydrocyclones. A centrifugal pump will deliver a smooth even flow to the feed manifold. A reciprocating pump should not be used due to delivery fluctuations. Proper solids control system installation should have the Desander’s centrifugal pump taking suction from the closest compartment possible downstream of the rigs' primary shakers. The Desander’s overflow mud should discharge into the next down stream compartment where the Desilter’s pump will take suction. Hydrocyclone installation requirements are basically the same, and must be adhered to if optimum efficiencies are to be realized.
Centrifugal Pump Installation 1. Each hydrocyclone manifold should have its own centrifugal pump dedicated to it’s operation and sized correctly to satisfy the hydrocyclone’s pressure and volume requirements in order to achieve optimum operating performance. 2. The centrifugal pump should be located below the fluid level of the pit to allow for a flooded suction and to minimize pressure losses. A pump that must be mounted above the fluid level should include a foot valve. 3. The suction line to the centrifugal pump should be equal to or larger than the diameter of the pump’s inlet. If the suction line is longer than 10 feet, then the suction line must have a 2inch larger diameter than the pump’s inlet to prevent loss of pressure head. The larger suction line should be connected to the pump suction with an eccentric reducer so that the top of the larger line is level with the top of the pump intake. 4. To minimize the risk of plugging the pump’s suction or causing damage to the pump with trash, the suction intake inside of the compartment should have an elbow facing down about 4 to 8 inches above the compartment bottom. If the suction is too high, a vortex will occur and draw air into the pump, resulting in poor hydrocyclone performance.
Pump Discharge/Hydrocyclone Feed Properly size the feed and suction lines. Oversized pipes will result in solids settling and undersized pipes will result in restricted flow and decreased pipe life. The feed line from the pump to the 4" hydrocyclone manifolds should be at least 6 inches in diameter, and 8 inches in diameter to a 12" or 10” hydrocyclone. Utilize long radius elbows to minimize pressure losses and wear in the lines.
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3: Installation
Overflow The overflow line (clean mud) should be directed to the next downstream compartment from the units suction. The overflow should not slope upward. This will prevent a possible back pressure in the hydrocyclone resulting in whole mud losses out the apex. The overflow line should not extend below the highest expected mud level. A splash plate or opened tee installed at the overflow’s exit (discharge) will minimize aeration of the mud that would adversely affect the pump pressure. If possible, the overflow line should slope downhill at 45° to allow partial pipe flows that will prevent a siphoning effect.
Valves One valve in the pump suction line for pump repair and one in the discharge line to permit surge free startup operation will be adequate. Locate the pump so that the shortest suction line and the most direct discharge line route is accomplished, using as few bends and fittings as possible to reduce the frictional line losses.
Pump Suction To minimize operational problems, use these guidelines when designing or installing the suction line piping system. 1. One suction pipe for each pump. 2. Have a flooded suction. Oilfield centrifugal pumps are not self-priming. 3. Size the pipe diameter to produce 4 feet per second velocity or more. 4. Locate the pump as near the tank as possible. The shortest suction pipe produces the least friction losses. 5. Use straight pipe for smooth flow into the pump. 6. Properly sized the fittings for low friction loss. 7. Install a shut off valve near the tank for working on the pump. 8. Weld a flat plate on the tank wall just above the suction pipe to prevent vortexing. 9. Install an easily cleaned strainer for all mud going to the suction. 10. Avoid whirlpools, air leaks, air traps, and suction lift. 11. Install the suction near the bottom of the tank using an elbow and flare.
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Operation Principles The three most often mentioned components of the hydrocyclone are: the FEED, the UNDERFLOW, and the OVERFLOW. Fluid entering the hydrocyclone is the “feed”. The feed opening (inlet) is at the top end of the feed chamber and enters the hydrocyclone at a tangent or involute to the feed chamber wall. The solid / liquid slurry that exits the bottom of the cone is the solids discharge, or "underflow". The liquid discharge that exits the top of the hydrocyclone is the "overflow". The overflow carries the light fraction (cleaned liquid) of the separated mud to the overflow manifold, and returns it to the mud system.
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4: Operation
As the fluid enters the hydrocyclone, it is propelled into a high velocity spiral moving around the "vortex finder" which extends down from the overflow exit. Actually two spirals are created, one moving downward along the wall of the hydrocyclone while the other moves upward through the core of the hydrocyclone towards the overflow opening. The centrifugal forces and inertia effect cause the solids to settle outward toward the hydrocyclone wall in a downward spiraling motion. The solids settle according to weight and size, and with the density range of the solids normally present in drilling fluids being rather small, the size usually dictates which particles will reach the wall first. The liquid and most of the fine solids from the inner spiral move upward and outward into the overflow manifold and back to the system. The central air core in this spiral creates a lowpressure region that results in the suction that can be felt by blocking the apex opening with your finger tip. The hydrocyclones' ability to separate the solids efficiently is dependent on the following factors: 1. Fluid properties 2. Particle properties 3. Flow parameters 4. Hydrocyclone parameters This hydrocyclone design is referred to as "BALANCED". The solids traveling downward to the apex area will become highly concentrated due to the decreasing available area. The solids will exit in a vigorous "spray" discharge ("UNDERFLOW") . As previously mentioned, there will be an air stream (suction) entering the apex. These combined features are the ideal mode of operation of the hydrocyclone. The “balance" design is unique in that, as long as the solids present in the feed mud are within the hydrocyclones' size range, the hydrocyclone will discard the solids. When the solids are too small or low in concentration, the hydrocyclones' "underflow" will discharge a minimal amount of liquid mud. The efficiency of the hydrocyclone is affected by the flow rate, entering fluid velocity and pressure drop across the hydrocyclone. The hydrocyclones' efficiency will increase as the particle density and/or diameter is increased. As the fluid density and/or viscosity increases, the efficiency is decreased. To maintain underflow with a density weight of 1.5 ppg more than the feed slurry, a smaller apex opening may be needed. It is difficult to estimate accurately the underflow discharge rate. However, it can vary between 1% to 5% of the feed volume to the unit. A hydrocyclone discharging in a spray (resembling a hollow cone or umbrella) will achieve maximum solids removal. If the hydrocyclone becomes overloaded with entering solids, the solids are detained in the apex area resulting in reduced separation and rate of removal. The solids that would normally exit the apex are now returned to the system via the vortex finder or overflow. The solids that do report to the underflow will now be discharging in what is referred to as a "Rope Discharge". The "Rope Discharge" underflow may contain as much as 30% more solids than a "Spray Discharge" but the actual rate of discharge is so restricted that the hydrocyclones may only discard 50% of the solids that it would while operating in a "Spray Discharge"
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4: Operation
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Rope versus Spray Discharge 1. A rope discharge will not remove solids as well, even though the density is heavier. It looks more efficient, but is not. 2. The system’s mud weight will increase faster due to the solids reporting to the overflow (density increase). Also, in unweighted systems the well bores filter cake will contain unwanted solids. 3. Only with additional mechanical equipment and/or through expensive dilution can the solids returning to the system be removed when roping occurs. 4. Premature wear at the apex, vortex finder, upper hydrocyclone body and rig pump fluid end parts will result, if a roping discharge is not rectified quickly.
Rope vs. spray efficiency Discharge
Weight
Solids
#'s/hr.
#'s/day
Rope
4 g.p.m.
14.5 ppg
46%
2,392
57,408
Spray
8 g.p.m.
13.0
35%
3,640
87,360
This example above indicates that the hydrocyclone leaves 29,952 lbs or 33 BBLS of solids in the system daily when it ropes verses spraying. A mud system weight of 9.2 ppg with 6.5% solid content, would require 475 BBLS of dilution water for these solids to maintain the system's desired mud weight. (33 BBLS/.065 = 508 BBLS - 33 BBLS = 475 BBLS water)
Centrifugal Pump Centrifugal pumps produce pressure by accelerating fluid to the impeller tip speed. The casing converts this velocity into pressure. The pressure produced by the centrifugal pump acts as if it was coming from a water tower. The pressure in PSI varies with the weight of the fluid, the same as it would if the water tower is filled with different fluids. “Pressure head” of the fluid remains constant at any density. A pressure head of 75 feet is required for maximum hydrocyclone efficiency. Centrifugal pumps produce pressure by converting liquid velocity to static pressure. The system back pressure must equal the pumps produced head. The system pressure loss is the total of the elevation difference plus friction loss. The volume pumped by a centrifugal pump increases until the sum of elevation and system friction head loss equals the output head of the centrifugal pump on the impeller performance curve. Using a larger pipe will lower friction, allowing the pump to increase in volume. When operating the centrifugal pump, the head will remain unchanged; pressure readings, on the other hand, will change if the weight of the fluid being pumped changes.
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4: Operation
Example:
If:
If:
PSI
=
Mud Weight x 0.052 x Head (in feet)
Head
=
75 feet
Mud Weight
=
9.5 ppg
PSI
=
9.5 x 0.052 x 75
Mud Weight
=
12 ppg
PSI
=
12 x 0.052 x 75
=
37 psi
=
47 psi
Operation When drilling the hydrocyclones should operate with a spray discharge for maximum efficiency. A slight suction at the apex discharge opening is proof of spray discharge. If suction does not exist, the hydrocyclones are "roping" and the apex needs to be opened up. If the hydrocyclone continues to rope with the apex wide open, consult the Troubleshooting Section for the cause and solution. Do not operate hydrocyclones with a rope discharge because poor solids removal and hydrocyclone damage will occur. If flow rates indicate that blanking of hydrocyclones is necessary, blank off individual cones starting from the feed end of the header.
Star t-Up Procedure Check pump suction, if visible. Clear trash and debris. 1. Open pump suction valve. Do not start pump with suction valve closed or pump damage will result. 2. Discharge valve should be closed. If diesel pump is used, check that throttle is in idle position. Damage and injury may occur if diesel pump is started at full throttle. 3. Start pump and slowly open discharge valve to full open position. 4. Check pressure on Feed Gauge. The gauge needle should be in the area corresponding to the mud weight. If the original feed gauge supplied with the unit is replaced with an ordinary pressure gauge, proper pressure is four times (4 X) mud weight (in ppg). Low pressure will cause poor separation and high fluid loss. Excessively high pressure will cause high rates of hydrocyclone wear. When testing with water the feed pressure is 32 PSI. 5. Check the hydrocyclone underflow for a spray discharge. If hydrocyclones have a rope discharge or no discharge, consult the Troubleshooting Section.
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4: Operation
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Shutdown Procedure 1. Turn pump off. If diesel pump is used, close throttle before shutoff. Do not use the emergency kill switch (if supplied) for normal shutdown. 2. Close pump discharge valve. 3. Close pump suction valve.
Hydrocyclone Blanking 1. Stop unit. Remove the clamp from the feed inlet of the hydrocyclone. 2. Remove clamp from the overflow elbow at the header. Support the weight of the hydrocyclone or damage and injury may result. 3. Remove the hydrocyclone and overflow elbow. 4. Install blanks and clamps. Start unit.
Apex Adjustment Hydrocyclones operated improperly will cause poor separation and should be adjusted or replaced as soon as problem occurs. Only the 12” hydrocyclone allows for apex adjustment. The 10” and 4” hydrocyclone are shipped from the factory with the optimum apex.
12” Desander Apex Adjustment The non-adjusting apex bushing is located in the adjusting nut at the bottom of the desander hydrocyclone. A bushing with 1-3/4” internal diameter is installed at the factory. 1-1/2” and 2-1/8” apexes are also available. If a change is required: 1. Remove the hydrocyclone apex nut by turning clockwise. 2. Remove the apex bushing from the apex nut. 3. Install proper size apex bushing. 4. Install the hydrocyclone apex nut. Do not cross-thread. Hand tighten only.
10” Desander and 4” Desilter Apex Adjustment The apex adjusting bushing is located in the adjustable nut at the bottom of the desliter hydrocyclone. Proper discharge is achieved by twisting the adjustable nut as indicated below. 1. Start feed pump and check for spray discharge. 2. If excessive liquid loss occurs, tighten the adjusting nut to close bushing. Apex size will be smaller. Over adjusting may cause roping and dry plugging of hydrocyclones. use a wrench on the adjusting nut. Hand tighten only. 3. If roping occurs, turn clockwise to open bushing. Apex size will be larger. If roping is not eliminated, remove the nut and bushing.
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4: Operation
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Troubleshooting Troubleshooting For such a basic appearing device, the hydrocyclone can display many varied problems. The following six (6) are the most frequently experienced in the operation of the hydrocyclones.
Symptom
Probably cause
Solution
Low feed pressure.
Improper head pressure.
Check with manufacturer for proper head pressure required and adjust pump as necessary. Pump impeller sizing must make up for variable pressure losses in the piping.
Plugged pump suction.
Clean screen. Check for obstruction in pump and line. Make sure valves on suction and discharge are open.
Other equipment operating.
Check that pump is not operating other equipment simultaneously.
Air locked pump.
Prime pump. If suction is flooded, stop and restart the pump.
Plugged apex.
Unplug the apex.
Apex too small.
Change apex to larger bore (12” hydrocyclone only).
Solids below hydrocyclone’s cut point capabilities.
No problem, working fine.
Siphon on overflow.
Install vacuum breaker at highest point on overflow. Remove pipe plug in top of header and install pipe 6" to 8" long.
No discharge.
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5: Troubleshooting
Symptom
Probably cause
Solution
Discharge roping.
Undersized apex.
Change apex to larger bore (12” hydrocyclone only).
Check pump specification, feet of head too low.
Refer to section titled "Centrifugal Pump" on page 15.
Mud viscosity very high.
Run centrifuge.
Solids overloading.
Check that upstream equipment is operating properly.
Apex too large.
Reduce size.
Low silt concentrations.
Evaluate economics of equipment.
Roping discharge due to solids overloading.
Increase apex opening.
Discharge weight near that of feed weight.
Discharge weight greater than normal.
Check that upstream equipment is operating properly. Unusual discharges.
Cone shape or liquid discharge.
Feed inlet partially plugged causing a reduced feed velocity.
No discharge.
Remove and clear obstacle.
No vacuum or flooded liquid rope discharge.
Feed completely plugged; can cause good overflow mud to enter hydrocyclone from the overflow manifold resulting in whole mud losses.
Plugged apex.
Typical when roping is allowed to continue. Solids build-up in the hydrocyclone and overloads at the apex. Entering solids will report to the overflow and back to the mud system. Plugged apex will cause premature wear on the hydrocyclone and excessive wash out on overflow fittings.
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Maintenance & Repair Maintenance Daily
1. Inspect and maintain feed pump in accordance with manufacturer's specifications. 2. Inspect hydrocyclones for spray discharge and proper pressure. 3. Repair or replace hydrocyclones that show signs of cuts, leaks or other damage.
Ever y 30 Days 1. Inspect hydrocyclone apex for wear. Remove and visually inspect the apex. Using a flashlight or mirror, inspect the interior of the hydrocyclone body. Replace worn parts as needed. 2. Remove clean out cap and clear feed header of settled solids. 3. Check all connections for tightness.
Desander Hydrocyclone Removal and Disassembly 1. Stop pump. Remove clamp from feed inlet. 2. Remove clamp from overflow elbow at header. Remove hydrocyclone from header. Support weight of hydrocyclone when loosening clamp or damage and injury may result. 3. Remove clamp and overflow elbow. Remove nuts and bolts from top flange. Remove top flange. 4. Remove nuts and bolts from apex clamp. Remove clamp halves and apex. 5. Replacement is the reverse of steps 1 - 4. Note Worn out apex can be changed by following step 4 only. Note A film of grease or oil will ease assembly of new top flange.
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6: Maintenance & Repair
Desilter Hydrocyclone Removal and Disassembly 1. Stop pump. Remove clamp from overflow elbow. 2. Remove clamp from feed inlet. Remove hydrocyclone. 3. Remove nuts and bolts from top flange. Remove top flange. 4. Remove apex bushing and nut by turning counterclockwise. 5. Assembly and installation is a reversal of steps 1 - 4. Note A film of grease or oil will ease assembly of new top flange and hydrocyclone body.
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Parts and Drawings
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7: Parts and Drawings
4” Desilter Cone with Ceramic Insert Involute Feed SA1592 rev. 2
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7: Parts and Drawings
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SA1592 parts list Item #
Part #
Description
Qty
1
26AR
Desilter Cone with Ceramic Inserts (INV)
1
2
26CJ
Desilter Flange/Desilter Cone
1
3
26AO
Apex Nut / Desilter Cone
1
4
26AA
Bushing / Desilter Cone
1
5
22AT
1/2"-13UNC X 1 1/2" Hex Head Cap Screw
5
6
35K
1/2” -13UNC Locknut
5
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7: Parts and Drawings
10” Hydrocyclone Assembly P10D06200 rev. 3
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7: Parts and Drawings
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P10D06200 parts list Item #
Part #
Description
Qty
1
P10K06207
Chamber Feed 10"
1
2
P10K06208
Cone Top 10"
1
3
P10K06201
Cone Bottom 10”
1
4
P10K06205
Nut Adjusting 10"
1
5
P10K06204
Insert Solids Discharge for 10" Cone
1
6
P05S06213
Hydrocyclone Band Clamp for 5" Cones
1
7
P10S01101
Hydrocyclone Band Clamp for 10" Cones
1
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7: Parts and Drawings
12” Desander Cone Assembly SA587 rev. 7 9 1 2 11 12
5
14
13
16
6 7
3
15 17 8 4
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7: Parts and Drawings
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SA587 parts list Item #
Part #
Description
Qty.
1
26AF
Flange Top
1
2
26AG
Body
1
3
26AH
Apex
1
4
26AI
Nut
1
5
14AU
Clamp, Half
2
6
26AJ
Bushing, 2-1/8” Orifice
1
7
26AK
Bushing, 1-1/2” Orifice
1
8
26AL
Bushing, 1-3/4” Orifice
1
9
22BD
HHCS .625 11-UNC x 2.50
6
10
-
-
-
11
35V
Nut Hex Lock .625 11-UNC NYL-Insert
6
12
36F
Washer, Flat 1/2 STD
4
13
22V
HHCS .500 13-UNC NYL-Insert
2
14
35K
Nut Hex LOCL .500 13-UNC NYL-Insert
2
15
26FA
Bushing, 3/4” Orifice
1
16
60HX
Cable tie
1
17
60BV
Cable tie
1
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7: Parts and Drawings
L
C
C
F
6
E
C
L
C
L
10 “
B
A
G
D
10
4” Desilter Header Information
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4 6 6 6 6 8 8 8 8
SE-4a
SE-6
SE-8
SE-10
SE-12
SE-16
SE-18
SE-20
SE-24
Hydrocyclones only on one side of header.
8
8
8
8
6
6
6
55 1/16
51 1/16
51 1/16
45 5/8
43 5/8
43 5/8
40 1/2
40 1/2
40 1/2
C
Feed height (in.)
122
104 1/2
104 1/2
87
69 1/2
69 1/2
57 1/2
57 1/2
57 1/2
D
Skid length (in.)
16
16
16
16
16
16
16
16
10 3/4
E
Trough center line (in.)
32
32
32
32
32
32
32
32
18
F
Skid width (in.)
13
13
13
13
15
15
15
15
15
G
Trough angle (degrees)
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a.
B
A
6
Overflow pipe (in.)
Feed pipe (in.)
Model
Desilter Header Information
7: Parts and Drawings M9319 8 31 of 48
12
3/4" K.C. NIPPLE
14
16"
20
61 9/16"
1 3/8"
10
2
9"
2"
L
C
8" PIPE (FEED)
8" PIPE (OVERFLOW)
8" PIPE DISCH.
L
C
L
C
L
C
10"
OPPOSITE SIDE
SIDE VIEW
47"
10
24
17
16
9 9/16"
1
4
8
10
18
9
FRONT VIEW
33"
18 5/8"
11
4 13/16"
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3 9/16"
21
23
15
16
17 5/8" 46 11/16"
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7: Parts and Drawings
SRS-2 Desander A874 rev. 9
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72 7/8"
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7: Parts and Drawings
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A874 par ts list ITEM
QTY
1
1
2
DESCRIPTION
DWG REF
PART NUMBER
SKID & HEADER
C875
75DH
1
TROUGH
C590
75CK
2
CONE ASSY 12"
26AE
9
2
6" VICTAULIC ELBOW
44AI
10
4
6" VICTAULIC CLAMP
14B
11
2
4" VICTAULIC CLAMP
14G
12
1
8" VICTAULIC CLAMP
14C
14
1
8" VICTAULIC CAP
42L
15
1
PRESSURE GAUGE & DAMPNER ASS'Y
29K
16
1
1/2" PIPE PLUG
17
REF
18
REF
19
REF
20
4
1/2"-13UNC CAP SCREW X 1 1/4" LG
21
4
1/2"-13UNC HEX NUT
35O
23
1
BUSHING 1/2" X 1/4"
65BY
24
1
NAMEPLATE
3 4 5 6 7 8
13
42Z
APEX BUSHING, 2 1/8" ORIFICE
C572
26AJ
APEX BUSHING, 1 1/2" ORIFICE
C572
26AK
APEX BUSHING, 1 3/4" ORIFICE
C572
26AL 22AB
22
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63L
7
16"
2 1/4"
8
12
10
5
26 1/2"
SIDE VIEW
73 1/2"
PLAN VIEW
10
40 1/16" COG
3 26 1/2"
3
10
1
5
2
10
13
10
10" PIPE (FEED)
10" PIPE (OVERFLOW)
7.5°
L
C
L
5
10" PIPE (FEED)
11
3
1
1
10
9 1/2" REF
5
4
10
10
FRONT VIEW
35"
1 19 5/8"
16
11
4) EITHER END OF HEADER MAY BE USED FOR FEED.
3) TROUGH MAY BE ROTATED 180°.
10
2) ** CUSTOMER OPTION (1) APEX BUSHING PER CONE ASSEMBLY. (3) REQ'D.
NOTES: 1) * CUSTOMER OPTION PARTS MAY BE PURCHASED SEPERATELY OR AS A COMPLETE ASSEMBLY. (3) REQ'D. REF. DWG. SA587
16 1/2" COG
C 10" PIPE (OVERFLOW)
8" PIPE (DISCHARGE)
1
14
L
C
L
C
37 11/16" COG
10
5 7/8"
M9319 8 34 of 48
7 13/16"
6
9
9
17 5/8"
45 3/8"
Document number Revision Page
7: Parts and Drawings
SRS-3 Desander A869 rev. 13
38
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72 5/8"
Document number Revision Page
7: Parts and Drawings
M9319 8 35 of 48
A869 par ts list ITEM
QTY
DESCRIPTION
P.N.
1
1
SKID/HEADER WLDMNT SRS-3
870
2
1
TROUGH WLDMNT SRS -3
650
3
3
CONE ASSEMBLY
*
CONE 12" COMPLETE
26AE
*
CONE 12" CERAMIC APEX
26CB
4
3
ELBOW VIC 6" LR 90DEG #100
44AI
5
6
CPLG VIC 6" #77 FLEX HVY
14B
6
3
CPLG VIC 4" #77 FLEX HVY
14G
7
1
CPLG VIC 10" #77 FLEX HVY
14M
8
1
CAP VIC 10" #60
42R
9
1
GUAGE PRESSURE 1/4"NPT
29K
10
2
PLUG SQ HD 1/2" NPT
42Z
11
3
12" CONE ORIFICE BUSHING
**
ORIFICE BUSHING 2 1/8"
26AJ
**
ORIFICE BUSHING 1 1/2"
26AK
**
ORIFICE BUSHING 1 3/4"
26AL
12
1
REDUCER BUSHING 1/2 X 1/4
65BY
13
4
HHCS 1/2" 13UNC X 1 1/4"
22AB
14
4
NUT HEX LOCK 1/2" 13UNC
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-
-
350
Document number Revision Page
M9319 8 36 of 48
7: Parts and Drawings
Bolt torque requirements The bolt torque requirements for stainless steel, cadmium and zinc bolts presented in the following tables are obtained from Drawing PI5508. Note the following conditions:
If torquing of a fastener is required, these values apply unless noted otherwise.
Values should be obtained by turning the nut and holding the bolt whenever possible.
Coefficient of 0.17 for cadmium and 0.22 for zinc and 70% of the proof load.
Preload does not include the use of a lock nut.
Stainless steel bolts Grade 304 Torque
Description
Grade 316 Torque
lb-ft
Nm
lb-ft
Nm
1/4-20 UNC
6
8.1
7
9.5
1/4-28 UNF
6
8.1
8
10.9
3/8-16 UNC
19
25.8
20
27.1
3/8-24 UNF
21
28.5
22
29.9
1/2-13 UNC
43
58
45
61
1/2-20 UNF
45
61
47
64
5/8-11 UNC
92
125
96
130
5/8-18 UNF
103
140
108
146
3/4-10 UNC
127
172
131
178
3/4-18 UNF
124
168
129
175
7/8-9 UNC
194
263
202
274
7/8-14 UNF
193
262
201
273
1-8 UNC
283
384
300
407
1-14 UNF
258
350
270
366
1 1/4-7 UNC
413
560
432
586
1 1/4-12 UNF
390
529
408
553
1 1/2-6 UNC
888
1204
930
1261
1 1/2-12 UNF
703
1261
732
992
38 www.nov.com/brandt
Document number Revision Page
7: Parts and Drawings
M9319 8 37 of 48
Cadmium bolts Grade 5
Description Torque
Grade 8 Preload
Torque
Preload
lb-ft
Nm
lb
kg
lb-ft
Nm
lb
kg
1/4-20 UNC
7
9.5
1892
858
10
13.6
2671
1212
1/4-28 UNF
8
10.8
2166
982
11
14.9
3058
1387
5/16-18 UNC
14
19.0
3118
1414
20
27.1
4402
1997
5/16-24 UNF
15
20.3
3451
1565
22
29.8
4872
2210
3/8-16 UNC
25
33.9
4611
2092
35
47.5
6510
2953
3/8-24 UNF
28
38.0
5224
2370
39
52.8
7375
3345
1/2-13 UNC
60
81
8449
3832
85
115
11,928
5410
1/2-20 UNF
67
91
9520
4318
95
128
13,440
6096
9/16-12 UNC
86
117
10,829
4912
122
165
15,288
6934
9/16-18 UNF
96
130
12,079
5479
136
184
17,052
7735
5/8-11 UNC
119
161
13,447
6099
168
228
18,984
8611
5/8-18 UNF
135
183
15,232
6909
190
258
21,504
9754
3/4-10 UNC
211
286
19,873
9014
298
404
28,056
12,726
3/4-16 UNF
236
320
22194
10,067
333
451
31,332
14,212
7/8-9 UNC
341
462
27,489
12,469
481
652
38,808
17,603
7/8-14 UNF
375
508
30,286
13,737
530
719
42,756
19,394
1-8 UNC
511
693
36,057
16,355
721
978
50,904
23090
1-12 UNF
573
777
40,460
18,352
809
1097
57,120
25909
1 1/8-7 UNC
630
854
39,523
17,927
1022
1386
64,092
29,071
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Document number Revision Page
M9319 8 38 of 48
7: Parts and Drawings
Zinc bolts Grade 5
Description Torque
Grade 8 Preload
Torque
Preload
lb-ft
Nm
lb
kg
lb-ft
Nm
lb
kg
1/4-20 UNC
9
12.2
1892
858
12
16.3
2671
1212
1/4-28 UNF
10
13.6
2166
982
14
19.0
3058
1387
5/16-18 UNC
18
24.4
3118
1414
25
33.9
4402
1997
5/16-24 UNF
20
27.1
3451
1565
28
38.0
4872
2210
3/8-16 UNC
32
43.4
4611
2091
45
61
6510
2953
3/8-24 UNF
36
48.8
5224
2370
51
69
7375
3345
1/2-13 UNC
77
104
8449
3832
109
148
11,928
5410
1/2-20 UNF
87
118
9,520
4318
123
167
13,440
6096
9/16-12 UNC
112
152
10,829
4912
158
214
15,288
6934
9/16-18 UNF
125
169
12,079
5479
176
239
17,052
7735
5/8-11 UNC
154
209
13,447
6099
218
296
18,984
8611
5/8-18 UNF
175
237
15,232
6909
246
334
21,504
9754
3/4-10 UNC
273
370
19,873
9014
386
523
28,056
12,726
3/4-16 UNF
305
414
22,194
10,067
431
584
31,332
14,212
7/8-9 UNC
441
598
27,489
12,469
623
845
38,808
13,067
7/8-14 UNF
486
659
30,286
13,737
686
930
42,756
19,398
1-8 UNC
661
896
36,507
16,559
933
1265
50,904
23,090
1-12 UNF
742
1006
40,460
18,352
1047
1420
57,120
26,045
1 1/8-7 UNC
815
1105
39,523
17,927
1322
1792
64,092
29,071
38 www.nov.com/brandt
Document number Revision Page
M9319 8 39 of 48
Worldwide Locations Corporate offices NOV CORPORATE HEADQUARTERS 7909 Parkwood Circle Drive Houston, Texas 77036 United States Phone: 713 375 3700 Fax: 713 346 7687
Far East 39 Gul Avenue Singapore 629679 Phone: 65 6862 1169 Fax: 65 6862 0183
[email protected]
NOV BRANDT HEADQUARTERS 2800 N. Frazier Street Conroe, Texas 77303 United States Phone: 936 523 2600 Fax: 936 788 7367
[email protected]
Middle East, Northern Africa & Caspian Al Quoz Industrial Area P.O. Box 22148 Dubai United Arab Emirates Phone: 971 4 347 2468 Fax: 971 4 347 2340
[email protected]
Canada 1600, 540 - 5th Avenue SW Calgary, Alberta T2P 0M2 Canada Phone: 403 264 9646 Fax: 403 263 8488 Capital Sales, Leasing & Latin America 12950 West Little York Road Houston, Texas 77041 United States Phone: 713 856 4100 Fax: 713 856 4133
North Sea, Europe & Western Africa Badentoy Way Badentoy Park Portlethen, Aberdeen AB12 4YS Scotland Phone: 44 1224 787700 Fax: 44 1224 784555
[email protected]
International Algeria Zone industrielle N° 2 Hassi Messaoud BP561 Algeria Phone: 21329731592 Fax: 21329731592
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Angola AES Facility Sonils Base Luanda Angola Phone: 244 222 311 115 Fax: 244 222 311 058
Document number Revision Page
M9319 8 40 of 48
8: Worldwide Locations
Argentina Corrientes 330, 5to. Piso, Oficina 516 Buenos Aries Argentina C1043AAQ Phone: 54 114 130 1600 Fax: 54 114 130 1666 Parque Industrial Este Lote 3, Sector Este Neuquén Capital Provincia de Neuquén Argentina CP 8300 Phone: 54 299 441 3279 Phone: 54 299 441 3185 Phone: 54 299 441 3323 Phone: 54 299 441 3207 Fax: 54 299 441 3207
Brazil Rua Paulo Henrique Machado Pimentel No. 02
Bairro Ignacio Barbosa - DIA Aracaju, Sergipe Brazil CEP: 49.040.000 Phone: 55 79 3249 3510 Fax: 55 79 3249 1988 Av. Amaral Peixoto S/N Km 164.5 Bairro Imboassica Macaé Brazil CEP: 27.925-290 Phone: 55 22 2773 0600 Fax: 55 22 2773 0606 Canada Bay 2, 5402 - 55th Avenue Bonnyville, Alberta T9N 2K6 Canada Phone: 780 826 2263 Fax: 780 826 2296
Azerbaijan Kermur Plaza Basti Bagirova Street Baku Azerbaijan AZ1065 Phone: 994 12 4367712 Fax: 994 12 4367712
11453 - 97th Avenue Grande Prairie, Alberta T8V 5R8 Canada Phone: 780 538 1615 Fax: 780 538 1896
Australia 160 Welshpool Road Welshpool, Perth WA 6106 Australia Phone: 61 8 9358 0599 Fax: 61 8 9358 0577
6621 - 45th Street Leduc, Alberta T9E 7E3 Canada Phone: 780 986 6063 Fax: 780 986 6362
Bolivia KM. 6.5 Doble vía a la Guardia Casilla de Correo 3813 Santa Cruz de la Sierra Bolivia Phone: 591 3 3553500 Fax: 591 3 3553501
Bay 6, 4800 - 46th Avenue Fort Nelson, British Columbia V0C 1R0 Canada Phone: 250 775 6995 Fax: 250 775 6996
KM 1 Carretera a Santa Cruz Yacuiba - Tarija Phone: 591 4 6825981 Fax: 591 4 6825982
77 Escana Street Estevan, Saskatchewan S4A 2L7 Canada Phone: 306 634 3351 Fax: 306 634 1299 46 www.nov.com/brandt
8: Worldwide Locations
China Suite 1603-1606, Air China Plaza No. 36 Xiaoyun Road Chaoyang District Beijing 100027 People's Republic of China Phone: 86 10 8447 5109 Ext. 366 Fax: 86 10 8447 5898 Colombia Carrera 9A No. 97A-53 4to. Piso, Edificio Siracusa Oficina #403 Bogota, D.C. Colombia Phone: 57 1 644 4510 Fax: 57 1 623 4455 Denmark Nederbyvej 12 DK 5800 Nyborg Denmark Phone: 45 62 251358 Fax: 45 62 251818
[email protected] Ecuador Ave. Amazonas No. 3655 y Juan Pablo Sanz Edificio Antisana 1, Piso 3 Quito Ecuador Phone: 593 2 224 3224 Fax: 593 2 224 4880 Egypt 23 Road 265 Maadi Cairo Egypt Phone: 202 2745 4050 Fax: 202 2745 4051
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Document number Revision Page
M9319 8 41 of 48
France Ancienne Gare 77151 Montceaux les Provins France Phone: 33 1 64 60 28 90 Fax: 33 1 64 60 28 99
[email protected] Gabon BP 1681 Port Gentil République du Gabon Phone: 241 56 20 15 Fax: 241 56 20 14 Germany Lanterstrabe 34C 46539 Dinslaken Germany Phone: 49 206 482 6358 Fax: 49 206 482 6358 India 413-416, 4th Floor Solaris 1 'C' Wing Opposite L&T Gate #6, Sakir Vihar Road Powai - Andheri (East) Mumbai 400 072 India Phone: 91 22 4005 8100 Fax: 91 22 4005 8102 Indonesia Jl. Kariangau No. 36 Kelurahan Batu Ampar Balikpapan Indonesia Ph: 62 542 758 8026 Fx: 62 542 758 8027 Jl. Ampera Raya No. 9-10 Cilandak, Jakarta 12550 Indonesia Ph: 62 217 827 383 Fx: 62 217 827 384
Document number Revision Page
M9319 8 42 of 48
8: Worldwide Locations
Kazakhstan 74A, Azattyk Avenue Atyrau 060005 Kazakhstan Phone: 0073122457190 Fax: 0073122457346
The Netherlands De Hulteweg 3b 7741 LE Coevorden The Netherlands Phone: 31 524 582718 Fax: 31 524 534814
Malaysia Block C-2-8 Megan Avenue 1 189 Jalan Tun Razak 50450 Kuala Lumpur Malaysia Phone: 60 3 2166 0095 Fax: 60 3 2166 0995
Nigeria Delta Environmental Facility Oil and Gas Free Zone Federal Lighter Terminal Onne, Rivers State Nigeria Phone: 234 084 236240 Fax: 234 084 236714
No. 15 Jalan Utarid U5/16 Mah Seng Integrated Industrial Park Section U5 40150 Darul Ehsan Shah Alam Selangor Darul Ehsan Malaysia Ph: 60 3 7845 9783 Fax: 60 3 7845 9738
Norway Myklabergveien 4 4314 Sandnes Norway Phone: 47 51 20 52 00 Fax: 47 51 20 52 01 Oman PO Box 1376 PC 133 - Al Khuwair Muscat Sultanate of Oman Phone: 00968 24 484070 Phone: 00968 24 483703 Phone: 00968 24 478122 Fax: 00968 24 487655
IR 10/10 Lusu Warehouse Jalan Patau - Patau 87000 Labuan F.T Malaysia Phone: 60 087 423 886 Fax: 60 087 423 885 WH No. 14 Door No. 2 & 3 Kemaman Supply Base 24007 Kemaman Supply Base Terengganu Darul Iman Malaysia Phone: 60 9 863 2398 Fax: 60 9 863 4755
Peru Mariano de los Santos 183 of 402 San Isidro Lima 27 Peru Phone: 511 219 1160 Fax: 511 219 1170
Mexico Lote 4, Manzana 1 Parque Industrial Deit Rancheria Anacleto Canabal Villahermosa, Tabasco Mexico 86500 Phone: 52993 310 3100 Fax: 52993 310 3109
46
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8: Worldwide Locations
Document number Revision Page
M9319 8 43 of 48
Russia rd Ulansky Lane 5, 3 Floor Moscow 101000 Russia Phone: 7 495 775 2540 Fax: 7 495 981 3470
[email protected]
Trinidad Building 5A Edoo's Industrial Complex South Trunk Road La Romain, Trinidad Phone: 1 868 652 3707 Fax: 1 868 657 9771
Qatar Industrial Road #5, Gate #97 PO Box 4455 Doha Qatar Phone: 00974 446 2451 Fax: 00974 446 2451
Tunisia REGUS, Rue du Lac de Constance Imm. Carthage - Bloc A - 2eme Etage 1053 Les Berges du Lac - Tunis Tunisia Phone: 216 71 965 016 Fax: 216 71 965 100
Saudi Arabia Vetco Saudi Arabia Ltd. PO Box 4202 Al Khobar 31952 Kingdom of Saudi Arabia Phone: 966 3 881 1795 Fax: 966 3 881 1798
Venezuela Apartado 128 Carretera Negra Al Lado Campo Las Palmas Anaco, Estado Anzoátegui Venezuela Phone: 58 282 4222808 Fax: 58 282 4222473
Thailand 28 Sadao Road, Tambol Boryong Amphur Muang, Songkhla 90000 Thailand Phone: 074 441087 Fax: 074 441086 36/97 Moo. 5 Plutaluang Sattahip Cholburi 20180 Thailand Phone: 081 8558606 No. 18 SCB Park Plaza Building #2-West Tower, 15th Floor Zone A Ratchadapisek Road Kwang Chatuchak, Khet Chatuchak Bangkok 10900 Thailand Phone: 66 2 937 5657 Fax: 66 2 937 5660
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Av. 58 No. 140-315 Zona Industrial, 1era. Etapa Maracaibo, Estado Zulia Venezuela Phone: 58 261 7379619 Fax: 58 261 7379624
Document number Revision Page
M9319 8 44 of 48
8: Worldwide Locations
United States Arkansas 600 S. German Lane, Building 2 Conway, Arkansas 72034 United States Phone: 501 327 2700 Fax: 501 327 2706
Louisiana 4178 Trailer Town Road Jennings, Louisiana 70546 United States Phone: 800 359 5951 Phone: 337 774 5951 Fax: 337 774 2347
California 7300 Downing Avenue Bakersfield, California 93308 United States Phone: 800 725 4977 Phone: 661 588 8503 Fax: 661 588 8506
201 Energy Parkway, Suite 310 Lafayette, Louisiana 70508 United States Phone: 337 235 5325 Fax: 337 235 3739
9711 Holland Street, Suite 2 Bakersfield, California 93312 United States Phone: 661 615 6456 Fax: 661 615 6457
618 N. Hangar Drive New Iberia, Louisiana 70560 United States Phone: 800 359 5935 Phone: 337 235 5935 Fax: 337 365 0375
430 Douglas Lane Woodland, California 95776 United States Phone: 530 666 6475 Fax: 530 666 4726
1515 Poydras Street, Suite 1850 New Orleans, Louisiana 70112 United States Phone: 504 636 3660 Fax: 504 636 3670
Colorado 1630 Welton Street, Suite 300 Denver, Colorado 80202 United States Phone: 303 592 9250 Fax: 303 825 1578
North Dakota 4965 2nd Street S.W. Dickinson, North Dakota 58601 United States Phone: 800 584 3065 Phone: 701 227 8608 Fax: 701 227 8612
1936 CR 319 Rifle, Colorado 81650 United States Phone: 970 625 1201 Fax: 970 625 1302
Oklahoma 3214 Highway 270 East Wilburton, Oklahoma 74578 United States Phone: 940 683 6286 Phone: 918 448 8488 Fax: 918 465 5633
46
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8: Worldwide Locations
Document number Revision Page
M9319 8 45 of 48
919 S. 17th Street Yukon, Oklahoma 73099 United States Phone: 800 725 4986 Phone: 405 350 7077 Fax: 405 354 6749
4710 Andrews Highway Odessa, Texas 79762 United States Phone: 888 563 0663 Phone: 432 550 6802 Fax: 432 550 3190
1 3/4 Hwy 6 Elk City, Oklahoma 73644 United States Phone: 580 225 0590 Fax: 580 225 8410
8472 N. Highway 79 Palestine, Texas 75801 United States Phone: 800 725 4974 Fax: 903 584 0265
Texas 5764 Highway 380 Bridgeport, Texas 76426 United States Phone: 940 683 6286 Fax: 940 683 6236
1305 E. San Benito Street Rio Grande City, Texas 78582 United States Phone: 956 716 6561 Fax: 956 716 6561
426 Flato Road Corpus Christi, Texas 78405 United States Phone: 800 725 4974 Phone: 361 289 7794 Fax: 361 289 9058 2902 N. Mechanic Street El Campo, Texas 77437 United States Phone: 800 725 4974 Phone: 979 578 9076 Fax: 979 578 9098 421 E. Walnut Street Garland, Texas 75040 United States Phone: 972 272 4481 Fax: 972 276 9429
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Wyoming 521 Winkleman Avenue Marbleton, Wyoming 83113 United States Phone: 307 276 4405 Fax: 307 276 4407
Document number Revision Page
M9319 8 46 of 48
8: Worldwide Locations
46
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Document number Revision Page
M9319 8 47 of 48
Index A
Hydrocyclone Blanking, 17
Replacing Components, 6
Apex Adjustment, 17
Hydrocyclone Feed, 11
Rope versus Spray Discharge, 15
C
I
Routine Maintenance, 7
Cautions, 5
Illustrations, 5
Centrifugal Pump Installation, 11
International, 39
Conventions, 5
D Desander Apex Adjustment, 17 Desander Hydrocyclone Removal and Disassembly, 21 Desilter Cone, 24 Desilter Hydrocyclone Removal and Disassembly, 22
G General System Safety Practices, 6
Safety Requirements, 6
N
Shutdown Procedure, 17
Notes, 5
Start-Up Procedure, 16
O
U
Overflow, 12
United States, 44
P
V
Personnel Training, 6
Valves, 12
Principles, 13 Proper Use of Equipment, 7
W
Pump Discharge, 11
Warnings, 5
Pump Suction, 12
Warranty, 7 Worldwide Locations, 39
H
R
Hydrocyclone Assembly, 26
Recommended Tools, 6
www.nov.com/brandt
S
Document number Revision Page
M9319 8 48 of 48
Index
48
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