Ocean Clean GmbH Zum Kühlhaus 5 18069 Rostock
Germany Phone: +49 (0) 381-811 2930 Fax: +49 (0) 381-811 2939
Instruction Manual
E-Mail:
[email protected]
OWS 5.0 EB Oily Water Separator Separator „Ocean Clean EB“ Foreword This instruction manual will make you acquainted with the oily water separator “Ocean Clean EB” and its safe operation.
The machine has been designed and built in accordance with state-of-the-art standards and the recognized safety rules. Nevertheless dangers for persons or material property may arise, because not all hazards can be avoided without impairments to the function of the machine. Accidents as a result of these hazards can, however, be prevented by observing the instructions set out in this manual and the instructions given in the course of the briefing. This will also enable you to make full use of the machine capacity and avoid unnecessary trouble. Therefore everybody entrusted with the operation or maintenance of the machine or any other work on the machine must read, understand and observe the instructions set out in this manual. This must be ensured by the user; the user must also ensure that this document is always accessible to everyone. The user is responsible for the operation of the machine in accordance with its designated use.
IMPORTANT
It is absolutely necessary that you read this instruction manual before operating the machine. Always observe the instructions and information contained therein, in particular the safety instructions.
page 1
Table of contents page number
I. Certificates…………………………………………………………………………...3 Certificates…………………………………………………………………………...3
Contents
Safety
1. Safety………………………………………………………………………………….10 Safety………………………………………………………………………………….10 General
2. General………………………………………………………………………………..14 General………………………………………………………………………………..14 System
3. System description……………………………………………………………….15 description……………………………………………………………….15 Operation Scheme………………..…………………………………………………..16 Scheme………………..…………………………………………………..16
description
Installation instructions
4. Installation instructions………………………………………………………..17 instructions………………………………………………………..17 Drawing incl. maintenance space……….…………………………………….18 P&I Diagram…………………………………………………………………………….19 Diagram…………………………………………………………………………….19 Installation Diagram…………………………………………………………………20 Diagram…………………………………………………………………20
5. Operation instructions…………………………………………………………..21 instructions…………………………………………………………..21
Operation instructions
Spare parts
15ppm bilge
6. Spare parts…………………………………………………………………………..26 parts…………………………………………………………………………..26 Spare parts list……………………………………………………………..………….28 list……………………………………………………………..………….28
alarm “OMD-24”
Eccentric screw
7. Instruction manual 15ppm bilge alarm type “OMD“OMD-24”……………29 24”……………29 Fault finding…………………………………………………………………………….51 finding…………………………………………………………………………….51
pump
Service
8. Instructions for eccentric screw pump…………………………………...60 pump…………………………………...60
9. Service….…..………………………………………………………………………..78 Service….…..………………………………………………………………………..78
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IMPORTANT: It is absolutely necessary that you read this instruction manual before operating the machine. Always observe the instructions and information contained therein, in particular the safety instructions. Contents
In addition, the locally applicable rules and regulations for accident prevention must be
Contents Safety
observed. This manual applies exclusively to the machine type stated on the cover. Please Machine Description
compare these details with the details on the type plate of the machine. After first reading, keep these operating / installation instructions always at hand at the place of use of the machine.
Safety
Transport and Installation
Operation
All information, figures and dimensions in this manual are non-binding. No claims of any kind can be derived therefrom. We reserve the right to make changes to the machine without
Maintenance and Repair
General
Shutting-down and Preservation
changing this instruction manual. It does not claim to be exhaustive. The manufacturer reserves Faults
all property rights and copyrights to this document. The term Document shall include this document, its contents, illustrations, graphics, layouts in whole or in part, in writing or in electronic form. Reproduction, distribution or transfer of this document as defined above to any third parties, particularly competitors of the manufacturer, are strictly prohibited. (Copyright act of
Service
System Appendix
description Index
19-06-1901 and UWG (unfair competition act) of 07-06-1909) Conversion or modifications to the machine require the manufacturer's prior written consent.
Installation
Unauthorized conversion will lead to the forfeiture of all liability and warranty claims for the
instructions
machine. Use exclusively original spare parts and accessories approved by the manufacturer. Otherwise any constructional properties of the machine, its functioning or its safety may be impaired. The manufacturer cannot be held liable for the consequences resulting from the use of other parts. Please contact our Service department for ordering spare part, accessories or additional
Operation instructions
equipment. The Service department is also be at your disposal for any service work to be carried out on your machine (see chapter Service).
Spare parts
1 Safety Knowledge of the safety instructions and safety regulations are basic requirements of safety-oriented handling and trouble-free operation of the machine. Therefore read this chapter
15ppm bilge alarm “OMD-24”
carefully before working with the machine and always observe the instructions and warnings set out therein. The safety instructions and warnings which you will find at the respective points in the text of the following chapters must also be observed. This will protect you and prevent damage to the machine.
Eccentric screw pump
The manufacturer cannot be held liable for any damage resulting from nonobservance of these instructions and warnings. The user is responsible for the observance of the protective regulations and for the designated use of the machine itself. In this respect the machine is
Service
operated by the user at his own risk. The manufacturer does not assume any liability for damage caused during operation of the machine unless such damage is attributable to grossly negligent or intentional breach of contract. The manufacturer cannot foresee all hazards! Therefore the warnings contained in these instructions and the warnings attached to the machine may possibly not include all hazards. Besides the instructions in this instruction manual the provisions of the legislators must be observed, in particular the safety and accident prevention regulations.
1.1 Designated use The machine may be operated exclusively for its designated use. The machine is designated exclusively for bilge water treatment. Operating the machine within the limits of its designated use also involves observing the instructions set out in the instruction manual, e.g. complying with the operating and maintenance directives.
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1.2 Improper use Using the machine for purposes other than those mentioned above is considered improper. The machine is used improperly if e.g. • other than bilge water is fed to the bilge water separator separator • it is operated in faulty condition or when safety-relevant safety-relevant faults have occurred • it is operated without protective covers or safety devices devices • unauthorized modifications are made made • unqualified personnel is deployed deployed
The manufacturer is not aware of any improper use which has occurred so far.
Contents
Contents Safety
Machine Description
Safety
Transport and Installation
Operation
Maintenance and Repair
General
Shutting-down and Preservation
1.3 Selection and qualification of personnel The machine may only be operated by persons • who have reached the age of 18, 18, • who are physically and mentally fit, fit,
Faults
Service
System Appendix
description Index
• who have received training on the operation of the machine, machine, • who have been informed about the risks involved, involved, • who have read and understood this instruction manual and and • who can be expected to fulfill the tasks entrusted to them reliably.
Installation instructions
Maintenance, installation, repair, transport and disposal may only be carried out by persons with adequate technical training and experience, e.g. in the field of mechanical engineering, electrical engineering or hydraulics. These persons must be
Operation
carefully selected by the user of the machine. The area of responsibility and the responsibilities of the respective persons must be clearly defined by the user.
instructions
1.4 Safety devices
Spare parts
1.4.1 Emergency stop
When an emergency-stop button is actuated the machine is transferred to a safe state. It is stopped immediately and the process is interrupted.
15ppm bilge alarm “OMD-24”
1.5 Protective equipment When working on or with the machine the following protective equipment must always be used: • safety boots boots
Eccentric screw pump
• protective goggles goggles • hard hat hat • ear protection protection
Service
The user must ensure that suitable protective equipment is selected according to the operational circumstances, made available and worn by staff.
1.6 Danger area The danger area is the area within and around the machine in which safety or health of persons are endangered by staying in this area. That means the area which can be reached by the machine and the material. No persons are allowed to stay in this danger area. The danger area must always be observed. Operating personnel may only perform work with the machine when there are no persons in the danger area. Should anybody enter the danger area operating personnel must give warning signals and switch off the machine, if necessary. It is the user's responsibility to ensure that the danger area cannot be entered while the machine is in operation.
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1.7 Safety regulations 1.7.1 General operation
Contents
Attention: Attention: • The danger area must always be observed. Operating personnel may
only perform work with the machine when there are no persons in the danger area. Should anybody enter the danger area operating
Contents Safety
Machine Description
Safety
Transport and Installation
Operation
personnel must give warning signals and switch off the machine, if necessary. • Press emergency stop in case of danger! danger!
Maintenance and Repair
General
Shutting-down and Preservation
Faults
• The safety signs attached to the machine provide important warnings warnings
and instructions to be observed for safe operation of the machine. • Prior to operation all devices must be checked for proper functioning. functioning.
Service
System Appendix
description Index
In the event of any malfunctions operation is not permitted. The machine must be switched off and the malfunction corrected. • Before eliminating any fault conditions (e.g. blockage) switch off the the
Installation instructions
machine and remove all safety keys to prevent restarting of the machine by third parties. • Prior to operation, operating personnel must ensure that all all
protective devices and covers are fitted and closed. • During operation the prescribed protective equipment must be worn worn
to prevent injury and damage to health.
Operation instructions
Spare parts
• Fire, naked light and smoking are prohibited when handling the the
machine. • Liquids discharging under high pressure may penetrate the skin and
15ppm bilge alarm “OMD-24”
cause serious injury. Should such an injury occur, immediately consult a doctor to prevent serious infections and poisoning. • All covers, hoods and maintenance flaps may only be opened for for
Eccentric screw
maintenance and repair work and exclusively by expert personnel.
pump
• The machine may be climbed only via the climbing facilities intended for this purpose. Do not climb the machine using other machine
Service
parts. • There is danger of slipping and falling on the climbing facilities,
particularly during climbing up and down. Therefore be careful when climbing the machine to avoid injury. To reduce the slip hazard to a minimum clean the machine regularly. • For work in poor lighting conditions the user must provide for for
sufficient lighting to prevent injury as a result of poor visibility. • Wear only close-fitting close-fitting clothing when working with the machine to
prevent entanglement by machine parts. • Do not reach into moving parts. parts.
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1.7.2 Maintenance and Repair
Operating the machine within the limits of its designated use also involves observing the described instructions for maintenance and repair, e.g. observing the maintenance intervals. Maintenance and repair work may only be carried out by expert personnel.
Contents
Contents Safety
Before any maintenance and repair work (including cleaning work) is carried out the Machine Description
machine must always be shut down.
Safety
Transport and Installation
When maintenance work is carried out underneath hydraulically/pneumatically operated assembly groups or underneath the machine, these must be propped by suitable means. To avoid burns do not perform any maintenance work unless the machine has cooled down. Carry out necessary repairs on the machine immediately, or have them carried out immediately.
Operation
Maintenance and Repair
General
Shutting-down and Preservation
Faults
Service
System Appendix
description Index
The condition of the climbing facilities must be checked by the user at regular intervals. Special attention must be paid to their suitability and state. Climbing facilities, railings and hand-grips must be kept free from dirt, grease etc. Collect any leaking operating fluids such as oil or fuel and prevent them from entering the soil.
Installation instructions
Then dispose of in an environmentally friendly manner. Loose or damaged fuel or oil pipes must be repaired or replaced immediately, because they pose a fire hazard. Hydraulic hoses must be replaced immediately as soon as moisture penetrations, cracks or other damage become visible, because such hoses may burst without
Operation instructions
further indicati indication. on. Spare parts
Any welding work on the machine may only be carried out after consulting the manufacturer and only by qualified expert personnel in accordance with state-of-the art welding technology. Properly remount or close all protective devices after maintenance and repair work.
1.8 Disposal Disposal of the machine at the end of its service life must be carried out by qualified expert personnel. The manufacturer does not assume any liability for damage caused
15ppm bilge alarm “OMD-24”
Eccentric screw pump
by improper execution of disposal. During all work with the machine care must be taken to avoid unnecessary environmental pollution. Oil and grease residues must be removed after maintenance work. Collect any leaking operating fluids (oil, fuel) and prevent them from entering the soil. When carrying out an oil change, ensure that sufficient collecting containers are available for the used oil. Oils, greases, filters etc. must be disposed of properly and in an environmentally friendly manner.
1.9 Product surveillance Please inform us immediately if any trouble or problems occur in connection with the machine, or accidents happen or nearly happen. Together with you we will find a solution in due course and integrate the knowledge gained in our further work.
Service
page 14
2. General Oily Water Separator “Ocean Clean EB” – approved – approved to IMO-Res. MEPC 107 (49) Contents
The oily water separator “Ocean Clean EB” is a complete in house development and design.
It is a three stage oil-water emulsion separating system and is available with a capacity between 0.25 m³/h and 5.0 m³/h. The “Ocean Clean EB” oily water separator is a three stage system - a combination of
separation by: Gravity
Coalescence and
a Filter system.
It can be operated either in manual or automatic mode. The maintenance request and the number of replacement parts are reduced to an optimum. The first stage is the gravity separation stage.
Contents Safety
MachineDescription
Safety
Transport and Installation
Operation
Maintenance and Repair
General
Shutting-down and Preservation
Faults
Service
System Appendix
description Index
Installation
Up to 100% oil can be separated from the water in the first stage without stopping for flushing intervals. The oil water separation is forced by a special inlet, creating a hydro cyclone effect. The second stage is the coalescence stage. Finest oil droplets will be separated from the water within this stage. The coalescing unit is made of an oil and acid resistant polyether foam, which is cleaned by automatic back flushing during the operation. Depending on the operation circumstances the lifetime of these units can be between 2 to 5 years. The separated oil is detected by a conductive measurement and automatically drained by special drain valves.
instructions
Operation instructions
Spare parts
Please note that there are no moving parts inside the first and second stage. The third stage is the emulsion breaking stage. The oil water emulsion has to pass through special infused filters with a hydrophobic surface where the water can flow through it and only the oil particles will be retained. After passing the 15ppm-alarm (can be reduced to 5ppm) the treated water is discharged overboard. overboard. The lifetime of the filter inserts is approx. 2 years. Since the separation system is located on the pressure side of the system pump, there is no restriction concerning the suction height. If the suction height is more than 6m, the pump can be installed separately on a lower position.
The “Ocean Clean EB” oily water separator will be delivered by default with all internal piping and wiring, completely checked and tested, ready to plug on.
Note:
To obtain all advantages operating the „Ocean „ Ocean Clean“ oily water separator, be assured that all users have adequate education for the equipment and that the equipment is correct maintained and carried out in accordance with the instructions of this manual. Otherwise the functions of the equipment can not be guaranteed.
Attention: Before starting up read this manual carefully
15ppm bilge alarm “OMD-24”
Eccentric screw pump
Service
page 15
3. System description
The “Ocean Clean“ oily water separator system is a 3 -stage, combined gravity, cross fluked membrane filter system, manual or automatic operated. Maintenance and changing parts are reduced to a minimum.
Contents
Contents Safety
The oily water from bilge or bilge water collecting tank is led via the transfer pump into the 1st stage, the coarse separation stage. The inlet pipe is prepared like a hydro cyclone which brings the inlet mixture into rotation. The lighter medium oil is moving to the center of the tank, where it is easily detected by the conductive sensing electrode. The sensing electrode N 1.1 is measuring the electric resistance of oil and water between its sensors A and B.
MachineDescription
Safety
Transport and Installation
Operation
Maintenance and Repair
General
Shutting-down and Preservation
Faults
Water is a good electric leader whilst the electric resistance of oil is ∞. That means, if the sensors A and B (C is only mass) are surrounded by oil, no electric flow can be between them. This signal is taken by the sensing relay, operating the necessary steps in the switch box to operate the necessary valves and pump operations.
The outlet of the oil drain valves V1 and V2 is specially designed as a self-sensor-cleaningdevice. If the oil drain valves are open, the oil and at the end some water passes the sensor with high velocity, cleaning the sensor automatically from clogged oil residues.
Service
System Appendix
description Index
Installation instructions
During valve V1 is open for oil drain, valve V3 is closed. Operation
If there is no oil at the sensor N1.1 of the 1st stage, valve V1 is closed. The mixture is entering from below and streams through the coalescence insert from below to the top, forming big oil bubbles from a summary of small droplets.
Separated oil is detected by sensor N2.1 and drained by valve V2.
Whilst oil draining phase of 2nd stage, valve V3 is closed. The pump stops automatically. Valve V4 opens for back flushing with sea- or freshwater from hydrophore-system. hydrophore-system. The pressure of the back flushing water is regulated by the pressure regulating valve V5 to be adjusted to 2 bar. After the oil is drained and the sensor is surrounded by water again, the unit switches over to normal operation condition.
instructions
Spare parts
15ppm bilge alarm “OMD-24”
Eccentric screw
After passing the 1st and 2nd stage, the remaining de-oiled water passes emulsion breaking and polishing filters that are switched in series. The clean water – free of oil and emulsions – passes valve V6 – to the overboard discharge. discharge.
pump
Service
Between the last polishing column and the overboard discharge there is a by-pass pipe to the 15 ppm-alarm and back to bilge/bilge tank. The 15 ppm-alarm is continuously detecting the oil content. As soon as this is increasing to more than 15 ppm the valve switches over, overboard discharge is stopped and the water flows back to bilge/bilge tank.
For 15 ppm-alarm unit see separate instructions, chapter 8.
page 16
Bilge Water Separator
Operation Scheme Electrical Control Panel
Oil Drain V1 N1.1
V2 N2.1
A B
From Bilge
Measuring Cell
C
Sample Water Drain OMD Overboard Discharge
Transfer Pump
Return Pipe to Tank V8 V6
M1
V3 Heater(only for Ocean Clean 1.0, 2.5, 5.0 EB)
V7 V5 V4
Flushing
From Bilge
1st stage Hydro Cyclone Stage
2st Stage Coalesence Stage
Discharge
3st Stage Emulsion Breaker & Polishing Stage
Overboard / Return to Tank
page 17
4. Installation Instructions 4.1 Delivery By delivery this „Ocean Clean“ oily water separator is factory tested and controlled. Contents
Contents
4.2 Location of “Ocean CleanClean-System” System” Locate the unit so there is enough space around it for maintenance and service, on top of it should at least be a free space of 600 mm. Mount the unit sufficiently by bolts or welding. The suction head of the pump shall not exceed 6 meters incl. all pipe losses.
Safety
MachineDescription
Safety
Transport and Installation
Operation
Maintenance and Repair
General
Shutting-down and Preservation
Faults
4.3 External pipe connections The “Ocean Clean” OWS has the following external connections, which should be connected to the vessels piping system. Refer to installation diagram 4.3.1 Suction pipe from bilge / bilge tank Location: between bilge / bilge tank and pump suction flange
Dimension: acc. to pump suction flange (may not be reduced!)
Service
System Appendix
description Index
Installation instructions
A non-return valve is strongly recommended in every suction pipe to prevent running dry! The installation of a flushing connection to fill the pipe is advisable. Furthermore a coarse filter at the intake of each suction pipe is strongly recommended. 4.3.2 Oil discharge pipe to dirty oil tank
Location: from separators oil drain valve to dirty oil tank
Operation instructions
Dimension: acc. to the size of oil drain flange at the unit (may not be reduced!)
Spare parts
4.3.3 Overboard discharge pipe
Location: between 3-way-valve V6 and overboard discharge
15ppm bilge
Dimension: acc. to 3-way-valve connection (may not be reduced!) alarm “OMD-24”
Eccentric screw
Attention: Rules and regulations acc. to classification are to be observed
pump
4.3.4 Return to bilge pipe
Location: between 3-way-valve V6 and bilge / bilge tank
Service
Dimension: acc. to 3-way-valve connection (may not be reduced!) 4.3.5 Flushing water pipe for separator
Location: between valve V4- connection and ship’s fresh- or seawater hydrophore system Dimension: acc. to valve connection (may not be reduced!) 4.3.6 Sample outlet pipe from 15 ppm alarm Location: from 15 ppm alarm outlet to bilge / bilge tank
Dimension: see separate instructions of 15 ppm alarm. 4.3.7 Compressed air supply pipe Location: from OWS air connection to ship’s air supply system
Dimension: min. 6 mm, operating pressure 5 – 6 bar.
page 18
Maintenance space Maintenance space 5
0 4 9 1
1
6 6 0 1 3 2 1 1
7 0 8 6 8 1 4 1 7 4 9
0 1 2
7
690
8
1072 1250
1800 2027
1326 1690
2350 2023 1450 673 584
No. Description 1 from bilge or tank 2 to sludge tank 3 hydrofor water supply 4 compressed air supply 5-7 bar 5 over board discharge 6 return to bilge
130 4
9
3
50
6
2 0 9 0 1
7 8 9 Revision :
0
drain drain sample back to bilge
Maintenance space
ref. to P&I TIP1 TIP3 TIP5 TIP4 TIP6 TIP8
G 1" R 1/4" 6x1 / 1/8"
TIP2 A TIP2 B TIP9
Maßstab:1:20 Maßstab :1:20 Gewicht: 1005kg
Oberfläche: Datum Erst. 13.10.2015 Gepr. Freig.
Size DN50 PN16 DN32 PN16 R 3/4" 6x1 / 1/8" DN32 PN16 DN32 PN16
Werkstoff : Name M.Hille
Ocean Clean GmbH Zum Kühlhaus 5 18069 Rostock Germany Phone: +49 (0) 381-811 2930
Ocean Clean 5.0 EB Standard
OCB-5000-BG-000-01
Seite 1/4
Index Index
Änderu Änderung ng
Datum
Fax: +49 (0) 381-811 2939 Name
[email protected]
A3
page 19
1 4
1 4
5 2
0 0 2 1
560
1 4
680
1 4
5 2
560
Revision :
Datum Erst. 13.10.2015 Gepr. Freig.
Index Index
Änderu Änderung ng
Maßstab:1:20 Maßstab :1:20 Gewicht: 1005kg
Oberfläche:
0
Datum
Werkstoff : Name M.Hille
Ocean Clean 5.0 EB Standard
Ocean Clean GmbH Zum Kühlhaus 5 18069 Rostock Germany Phone: +49 (0) 381-811 2930 Fax: +49 (0) 381-811 2939 Name
[email protected]
OCB-5000-BG-000-01
Seite 2/4 A3
page 20
y t i m v m a 9 r 2 g 7 f s o i r x e a t n e y C
Center of gravity x - axis 762mm
y t i m v m a 9 r 5 g 6 f s o i r x e a t n e z C
Revision :
0
Maßstab:1:20 Maßstab :1:20 Gewicht: 1005kg
Oberfläche: Datum Erst. 13.10.2015 Gepr. Freig.
Werkstoff : Name M.Hille
Ocean Clean GmbH Zum Kühlhaus 5 18069 Rostock Germany Phone: +49 (0) 381-811 2930
Ocean Clean 5.0 EB Standard Seite 3/4
Index Index
Änderu Änderung ng
Fax: +49 (0) 381-811 2939 Name
[email protected]
Datum
OCB 5000 BG 000 01 A3
page 21
8
7
6
5
4
3
2
1
4 p i T
H
H
xxx
6 p i T
OC x C x x O
V11
Tip 7
Manual operatet 3 way valve Sample cock
P4
Tip 3
G
G
xxx OC
V2
V1
Tip 8
Sensor N1.1
P1
Sensor N2.1
V6
O x C x x
x C x x O
F
0/4-20mA P2
Oily water separator V10
1 p i T
SV2 M1
V8 OC
SV1
0 1 p i T
Heater (only for Ocean Clean 1.0/2.5/5.0 EB)
x x x
1 1 p V3 i T
Coalescer
E
r e k a e r B s
r e t l i F
n o i s l u m E
g n i h s i l o P
F Tip 9
DI
xxx
AT
OC
Oil monitor
E
OC x x x
OC
B 2 p i T
V9
x x x
D
D V7 OC x x x
A 2 p i T
3 P
C
V5
C
V4
OC x x x
B
A
5 p i T
Description
Item V1,V2,V3
2/2 way pneumatic piston valve with 3/2 way soleniod valve
V4
Soleniod valve
Connection Description
V5
Pressure reduction valve
TIP1
Bilge water inlet from bilge or holding tank
V6
3/2 way pneumatic piston valve with 3/2 way soleniod valve
TIP2A/B
Drain
V7,V10
Non return valve
TIP3
Oil discharge to tank
Hand opertion regulation valve (only for OC 0.25/0.5/1.0 EB)
TIP4
Compressed air supply 5-7 bar
V9
3/2 way cock manual operated
TIP5
Hydrofor water supply
V11
3/2 way cock manual operated
TIP6
Overboard discharge
SV1,SV2
Safety valve
TIP7
Sample pipe
P,P2,P3
Pressure indication
TIP8
Return to bilge or holding tank
M1
Eccentric screw pump
TIP9
Sample water discharge from OMD
Digital indication/analog transmitter
8
TIP10/11
Separator - Standard Control air pipes Customer supply Oil and water pipes supply limit
Safety valve drain
7
6
No.
Ocean Clean supply Customer supply
OC x x x
5
Changes
Drawn:
Date
Name SIZE
M.Hille / 25.11.2015
CUSTOMER
DRAWING.NR.
REV.
Approved:
SCALE
4
3
1:1
1/1
PAGE
2
1
page 22
Installation diagram oily water separator
r i a d e s s e r p
r a b 6
–
m 5 o C
Over board discharge To dirty oil tank
Acc. to classification requirement
P4 M1
V1
Sampling point acc. MEPC 107(49) chapter 6.1.1
ppm Alarm monitor
V2
V11 V9
V6
m m 0 0 0 5 1 . x a M
V3
V8
m 0 m 0 0 6 . x a M
Separator
V7
Polishing stage V5
V4
Bilge water holding tank
From hydrofor system Ocean clean delivery
Return if too much ppm in discharge water
A
A3
Checked:
v i t a n r e t l a a e s m o r F
B
P & I DIAGRAM
V8
DI/AT
Do not reduce diameter of output/discharge pipes! Non-Ocean Clean piping only for illustration and recommendation. Preliminary Drawing. Subject to technical changes and misprints.
page 23
5. Operation instructions
Attention: First starting up should be done with fresh water or sea water Contents
Contents Safety
5.1 Commissioning
MachineDescription
Safety
Transport and Installation
5.1.1 Check list
Operation
Maintenance and Repair
General
Shutting-down and Preservation
No.
Instructions
1.
Connecting the suction side to the pump (DN 25) and pressure tested?
YES
NO
Faults
Service
System Appendix
description Index
2.
Connecting the fresh water line (¾ “ min. 2 bar) and pressure tested? Installation
3.
Connecting the overboard flush line (¾ “ min. 2 bar) and pressure tested?
4.
Connecting the line return to bilge (¾ “ min. 2 bar)?
5.
Connecting the 6mm line from alarm to bilge?
6.
Connecting oil drain to the oil collecting tank DN 25 and pressure tested?
6a.
Does the oil collecting tank has a sufficient ventilation?
7.
Connecting the air diffuser for the valve control (min. 5 bar/max 6 bar)?
8.
Connecting the electrical service line to the control panel (voltage)?
9.
Dry running protection closed?
10.
Start master switch?
11.
System ON?
12.
Is the system filling with water?
13.
If the system is automatically filled with water, the suction pump starts.
14.
Open dry running protector after starting the eccentric screw pump.
15.
The overboard valve is opening automatically: is the system running?
16.
Adjust dry running protector to ensure flow of water.
17.
Note down operation pressure at the manometer while starting the system.
In case of a 15 ppm alarm: 18.
If you have an OMD-24 > 15 ppm alarm: system OFF
19.
Shift the 3-way-valve at the alarm monitor from action to flushing.
20.
Then flush the alarm monitor and clean it with a brush.
21. 22.
If the alarm stays on, all filters have to be changed in the 3. stage. Switch the system ON again .
23.
Is the oily water separator running again?
instructions
Operation instructions
Spare parts
15ppm bilge alarm “OMD-24”
Eccentric screw pump
Service
page 24
5.1.1 Make sure
that all pipe connections are tight
that all corresponding valves are in its right operation position
that compressed air of 5 – 6 bar is present
that correct electric supply is present
that the transfer pump turns in the right direction (anti-clockwise)
if bilge tank is empty, the sea water connection is open hydrophore water of min. 2,0 bar is present
Contents
Contents Safety
MachineDescription
Safety
Transport and Installation
Operation
Maintenance and Repair
5.1.2 Turn on the main switch (5Q1) ( 5Q1) on the electric switch box to “on” position. position.
The lamp 7H1 shows that electric power is present.
General
Shutting-down and Preservation
Faults
Service
System Appendix
5.1.3 Push “system on” button (8S2-8H2) (8S2 -8H2) on the electric switch box
5.1.4 Open regulation valve (V8) of pump dry running protection half open
The coalescence chamber gets filled up with water from hydrophore system automatically until the sensing electrode N 2.1 is detecting water.
The yellow control lamp 10S1/10H1 “oil to sludge tank 2” on the switch box turns off
The valve V2 closes. The pump starts running and sucking from bilge water holding tank or from sea and fills up the coarse stage until the sensing electrode N 1.1 is detecting water.
description Index
Installation instructions
Operation instructions
Spare parts
The yellow control lamp 9S1/9H1 “oil to sludge tank 1” turns off and valve V1 closes. 15ppm bilge
Now the unit comes up to “normal operation”. The water is pressed through the coarse stage, the coalescing stage and the emulsion breaker/polishing stage, which has to be de-aerated via the de-aeration screws on top of it.
alarm “OMD-24”
The 15 ppm alarm switches over to normal operation as soon as clean water goes trough. If not, open the throttle-valve (V8) a little more.
Eccentric screw pump
Normal running condition is reached if the 3-way valve V6 switches over to 1 – 2. Check at the sampling point. Now the electric heater may be switched on by turning the switch (6Q3) on the switch box to “on” position. It is controlled by a built -in thermostat adjusted to approx. 60°C.
Attention: For testing the unit in harbors or other restricted areas always switch the sampling valve to “return to bilge” position Never discharge overboard
Service
page 25
5.2. Normal operations The Ocean Clean EB oily water separator can be operated in both manual and automatic mode. In manual mode the operator has to start and stop the OWS. For automatic mode the OWS is equipped with an ACCU option ( automatic control system certified for unattended engine room). When using the ACCU function the OWS is controlled by external level sensors.
Contents
Contents Safety
MachineDescription
Safety
Transport and Installation
Operation
5.2.1. Manual operation For manual operation only the corresponding external valves are to be put into its working position.
Maintenance and Repair
General
Shutting-down and Preservation
Faults
Presence of compressed air has to be checked. Service
“Main Switch” has to be turned on.
Electric power supply has to be checked at the white lamp “Control Voltage”.
“System On” has to be pushed. The separator is running automatically.
For stopping the unit push the button “System Off” and turn the “Main Switch” into “Off“ position.
System Appendix
description Index
Installation instructions
5.2.2. Automatic operation
For automatic operation put all the corresponding external valves into working position.
Check presence of compressed air.
Turn on “Main Switch”.
Check electric power supply at the white lamp “Control Voltage”.
Set selector switch “Manual—0—Automatic” to “Automatic” and turn on “Main Switch”.
Push the button “System On” to start the separator. The pump will start and stop accordingly to the signals of the external level sensors. To stop the unit push the button “System Off” and turn the “Main Switch” into “OFF” position.
Operation instructions
Spare parts
15ppm bilge alarm “OMD-24”
Eccentric screw
5.3. Maintenance The Ocean Clean EB oily water separating system is a rigid system for marine purpose, self-cleaning and of a minimum of maintenance. To ensure a long service life, few checks and maintenance work outlined below, should be carried out at regular intervals.
5.3.1. Weekly inspections
Visual inspection for leaking of valves, flanges and air connections
Check of water free and clean compressed air supply
Check of pump’s stuffing bush packing
Check of sample tube of 15 ppm-alarm and clean if necessary acc. to separate instruction of 15 ppm-alarm.
pump
Service
page 26
5.3.2. Monthly inspections
If sea water connection is installed as recommended, keep running the unit for approx. 2 hours with sea water only, and test the valve function by manual function as follows: Push the yellow push button 9S1/9H1 “oil to sludge tank 1”, the pilot valves of the piston valves V1 and V3 blow off. Push the yellow push button 10S1/10H1 “oil to sludge tank 2”, the pilot valves of the piston
valves V2 and V3 blow off. The pump stops. The valve V5 opens and hydrophore water must flew.
The gauge glass at the pressure reduction valve V5 must show 1,5 – 2 bar.
Check level relay FN 9 (ER76D) as follows: Whilst the unit is running with seawater, screw off the cable plug of sensor N 1.1. The yellow lamp of the push button “oil drain stage 1” must light and all functions as described above when pushing that button by hand, must run.
Contents
Contents Safety
MachineDescription
Safety
Transport and Installation
Operation
Maintenance and Repair
General
Shutting-down and Preservation
Faults
Service
System Appendix
description Index
Make sure that the plug connections of the sensor are dry and clean and put on and screw fast the cable plug again.
Make the same with the cable plug of the sensor N 2.2. The yellow lamp of the push button “oil drain stage 2” must light, and all functions as described above, when pushing that button by hand, must run.
Check if all connecting- and flange bolts are well-fastened.
Check if all relays, switches, cables etc. in the electric switch box are well fastened.
Installation instructions
Operation instructions
Attention: Open the switch box door only after the main switch is switched off. Spare parts
5.3.3. Maintenance after 2 years:
Change pump stator.
Change stuffing bush packings.
Check if dry running protection valve V8 is clean and the pipe is clean and free from dirt.
Check all valves and replace O-rings and sealing plates if necessary.
Check pressure gauges and replace if necessary.
Check safety valves SV1 and SV2 and replace if necessary.
Check function of electric heater (if installed).
Change emulsion breaker and polishing cartridges.
Open dome flange of gravity- and coalescing stage and check coalescing insert. Replace if necessary.
Remark: The gear box of the pump is filled with a long time lubrication oil. If there is no leaking,
it has to be changed after 5 years.
Attention: For any change of parts or repair use only genuine “Ocean Clean” parts
15ppm bilge alarm “OMD-24”
Eccentric screw pump
Service
page 27
5.4. Trouble shooting
5.4.1. No pressure or not suction of the th e pump!
Check pipe connection between bilge and pump.
Contents
Contents Safety
Damage or wear out of the stator – must be renewed
Check simultaneously the condition of the rotor. Its surface must be smooth and free of
Machine Description
Safety
Transport and Installation
Operation
grooves – replace if necessary.
Check dry running connection if free and clean – renew if necessary.
Maintenance and Repair
General
Shutting-down and Preservation
Faults
Service
5.4.2. The piston valves do not work proper
System Appendix
Check if air pipes are clean and free – renew if necessary.
Check pilot valves if free from dirt – renew if necessary.
Check piston valve if spring, sealing plates and O-rings are proper – replace if necessary.
description Index
Installation instructions
5.4.3. 15 ppm-alarm is continuous in alarm-position
Check emulsion breaker and polishing cartridges – renew if necessary.
Check alarm unit by flushing with fresh water – replace measuring cell if necessary.
Attention: Use Attention: Use only originally from the manufacturer calibrated and certified cells.
Operation instructions
Spare parts
Note calibration schedule according to IMO/MEPC regulations 15ppm bilge alarm “OMD-24”
5.4.4. Oil-water-separation does not well
Check sensing electrodes at mass short circuit - replace if necessary. Eccentric screw
Check level relay as under 5.3.2.
Remark:
The separating system is type-tested acc. to IMO-Res. MEPC 107(49) with Marine Diesel Oil, Heavy Fuel Oil surfectants and iron oxide as an emulsion. Check, if there are other unknown dissolved agents in the bilge water, which cannot be separated.
pump
Service
page 28
6. Spare parts 6.1 Overview
Contents
Contents Safety
Machine Description
Safety
Transport and Installation
Operation
Maintenance and Repair
General
Shutting-down and Preservation
Faults
Service
System Appendix
description Index
Installation instructions
Operation instructions
Spare parts
15ppm bilge alarm “OMD-24”
Eccentric screw pump
Service
page 29
Contents
Contents Safety
Machine Description
Safety
Transport and Installation
Operation
Maintenance and Repair
General
Shutting-down and Preservation
Faults
Service
System Appendix
description Index
Installation instructions
Operation instructions
Spare parts
15ppm bilge alarm “OMD-24”
Eccentric screw pump
Service
page 30
6.2 Spare parts list for Ocean Clean 5.0 EB
Name
Nr.
Item
Size
Item code
Contents
Intervals of Replacements
Contents Safety
1 year
2 year
5 year
pcs. Machine Description
Eccentric Screw Pump AFG 1031B
5.0m³/h
638869
1 Stator
638878
2 Rotor
638879
3 Stung bush pack
638881
•
1 •
•
4 Joint sha oil
1 6
Safety
Transport and Installation
Operation
Maintenance and Repair
General
Shutting-down and Preservation
the joints are lubricated for life
Faults
Service
Separator
System Appendix
V1
V2
V3
5 2/2 2/2 wa way y pi pist ston on va valv lve e
1 1/ 1/4" 4"//
52 5266 6691 91
•
1
Index
6 3/2 way solenoid valve
1/8"/DN6 639607
7 2/2 way piston valve
3/4"/DN20 526687
8 3/2 way solenoid valve
1/8"/DN6 639607
9 2/2 2/2 wa way y pi pist ston on va valv lve e
1 1/ 1/4" 4"//
•
1 •
•
52 5266 6691 91
1 1
•
1/8"/DN6 639607
V4
11 2/2 way solenoid valve for ush
3/4"/DN20 639606
•
1
V5
12 Pressure reducon valve
3/4"/DN20 526695
•
1
•
1
V7
13 3/2 way piston valve
1 1/4"/
•
1
10 3/2 way solenoid valve
V6
526692
14 3/2 way solenoid valve
1/8"/DN6 639607
•
1
15 No return valve
3/4"/DN20 526717
•
1
1"/DN25
526720
•
2
P1/P2/P3 17 Pressure gauge 0 - 4 bar
1/4"/DN8 526722
•
2
18 Pressure gauge 0 -10 bar
1/8"/DN6 526702
•
1
19 Sensing electrode
1"/DN25
N1/N2
20 Heater (order with descripon of Volt)
1 1/2"/ DN40
526733
2
a/b/c
Installation instructions
1
SV1/SV2 16 Safety valve 2,5 bar
P4
description
•
Operation instructions
Spare parts
15ppm bilge alarm “OMD-24”
1
a Heater ERCT/35 380 - 440 V
528870
Eccentric screw
b Heater ERCT/35 460 - 480 V
551899
pump
c Heater ERCT/35 690 V
526732
21 Cover sealing set 22 Coalescer insert set
526798 526726
23 O - rings
526712
•
8
24 Emulsion breaking (white) "EMBR2011"
526711
•
4
25 Polishing cartridge (black) "POCA2011"
526710
•
4
26 Desiccator
535967
•
2
27 Cell cleaning brush
535962
•
1
28 O - ring set
535963
•
2
29 Manual cell cleaning unit
535965
• •
1 1
OMD - 24
30
Measuring cell with calibraon cercate
535964
•
1 •
1
Service
page 31
7. Instruction manual 15ppm Bilge Alarm Type OMD-24
Contents
Contents Safety
Machine Description
Safety
Transport and Installation
Operation
Maintenance and Repair
General
Shutting-down and Preservation
Faults
Service
System Appendix
description Index
Installation instructions
Operation instructions
Spare parts
15ppm bilge alarm “OMD 4”
Eccentric screw pump
Service
page 32
I N ST R UC T IO N M A N U A L
15ppm B Bil ilge ge Alarm
Typ Ty p e OMD OMD-24 -24
DECKMA HAMBURG GmbH Kieler Straße 316, D-22525 Hamburg - Ger Germany many Tel.: +49 (0) 40 54 88 76-0, 76-0, Fax: +49 (0) 40 54 88 76-10 Internet: www.deckma.com www.deckma.com eMail:
[email protected]
page 33
DECKMA HAMBURG GmbH IMPORTANT NOTICE Replacement components for 15ppm Bilge Alarms.
General All monitors in our range are ins pected and tested to the related I.M.O. requirements at our factories prior to delivery. In normal use the units should operate correctly and without fault over a long period of time requiring only s small mall amounts of maintenance to be carried o out ut as outlined in the instruction manuals. Service Exchange Units In the event of a monitor malfunction due to electrical or electronic component component failure it is our recommendation that a service exchange unit be ordered. The defective instrument should b be e retur ned to our works within 30 days of supp supplying lying the service exchang exchange e unit, then only the repair charge is payable. Otherwise the whole cost of a service exchange unit becomes payable. This procedure is by far the easiest and most cost effective way of ensuring the monitor on board conforms to I.M.O. resolution MEPC.107 (49). Remark: Remark: According the MEPC.107(49) § 4.2.11 the unit has to be checked at IOPP Certificate renewal survey by the manufacturer or persons authorized by the manufacturer. Alternatively the unit may be replaced by a calibrated 15 ppm Bilge Alarm. The OMD-24 is designed in that way, that only the measuring cell needs to be changed, as this unit carry the calibration onboard. The Calibration Certificate with the date of the last calibration check should be retained onboard for inspection purposes. If for some reaso reasons ns tthe he compu computer ter u unit nit n needs eeds to be c chang hanged, ed, it has to m make ake sure, that the memory card will will remain on board for at least 18 month. T The he new comput comput er unit will carry its own memory card. The old card can be insert into the new unit only for reading. Writing is only possible with the c card ard deliver ed with the new new co compute mputerr unit unit.. For detai details ls see section 13.1. Warranty Our warranty terms are12 months after installation but maximal 18 months after delivery ex works. The maker undertakes to remedy any defect resulting from faulty materials of workmanship except wearing parts. The maker's obligation is limited to the repairs or replacement of such defective parts by his own plant or one of his authorized service stations. The purchaser shall bear the cost and risk of transport of defective parts and repaired parts supplied in replacement of such defective parts. parts. ANY DISMA NTLING OR B BREAK REAK ING OF A SEA SEAL L WI WILL LL VOID THE WARRA WARRANTY NTY
Issue: 17.02.09
Instruction Manual OMD-24
page 34
DECKMA HAMBURG GmbH
CONTENTS SECTION
Issue: 17.02.09
TITLE
PAGE
1.0
Introduction
33
2.0
Important Notes
33
3.0
Principle of Operation
34
3.1
Measuring Principle
34
3.2
Features
34
3.3
Adjustment
34
3.4
Displays and Alarms
34
4.0
Specification
36
5.0
Construction
37
6.0
Installation
38
7.0
Piping
39
8.0 8.1
Wiring Typical Control System
40 42
9.0
Power Supply
42
10.0
Commissioning
42
10.1
Electrical
42
10.2
Piping
42
10.3
Functional Tests
43
10.4
Programming Mode
44
11.0
Operating Instructions
48
11.1
Operator Notes
49
12.0
Operator Maintenance
49
12.1 13.0
Manual Cell Clean Unit Fault Finding
50 51
13.1
Memory Card
53
14.0
Calibration
54
14.1
Calibration and Repeatability Repeatability Check
54
15.0
Spare Parts
55
15.1
Recommended On Board Spares
55
16.0
Remarks
56
Instruction Manual OMD-24
page 35
1.0
DECKMA HAMBURG GmbH
INTRODUCTION The OMD-24 Bilge Alarm Unit has been designed specifically for use in conjunctio conju nction n with 15 ppm oil-wa oil-watt er sepa separator rator units and has a specification and performance which exceeds the requirements of the International Maritime Organization specifications for 1 15ppm 5ppm Bilge Alarms contained in Resolution MEPC. 107 (49). The unit is supplied with 2 works-adjusted alarms at 15 ppm. Other set points (10 ppm or 5 ppm) are possibl possible e and can be adju adjusted sted on site at any time by us using ing the buttons at the front panel. If an alarm set point is exceed, the alarms are visible at the front panel and the appropriate relays are switched. In case of malfunction the System LED at the front panel will change from blinking green to permanent red. For the data logging function the unit requires an status input from the separator. Optionally a 0(4) - 20 mA (equal to 0 driving a recorder or external meter.
2.0
30 ppm) signal output is available for
IMPORTANT NOTES a) Th This is equip equipment ment must be insta installed lled and opera operated ted in st st rict acco accordanc rdance e wit with h the instructions contained in this manual. Failure to do so will impair the protection provided. b) Installation and servicing must be undertaken by a competent and suitable skilled person. c) The equ equipm ipment ent mus mustt be con connec nected ted requirements.
to the ground ground acc accord ording ing rel releva evant nt
d) The unit must be isolated from f rom the electrical supply before any maintenance of the equipment is attempted. e) All National or loc al codes of pr practice actice or regulations must be observed and, wher wh ere e ap appl plic icab able le,, are are de deem emed ed to ta take ke pr prec eced eden ence ce ov over er any any di dire rect ctiv ive e or information contained in this manual. f) In case of freezing conditions the me measuring asuring cell shou should ld be emptied c complete. omplete.
Issue: 17.02.09
Instruction Manual OMD-24
page 36
DECKMA HAMBURG GmbH
3.0
PRINCIPLE OF OPERATION
3.1
Measuring Principle Principle An optical sensor array mea measure sure a combination of light scattered and abs orbed by oil droplets in the s ample stream. The sensor signals are then processed by a microprocessor to produce linearised output. If an alarm (works set point 15 ppm) occurs, the two oil alarm relays are activated after the adjusted time delay. The microprocessor continuously monitors the condition of the sensor components and associated electronics to en ensure sure that calibration a accurac ccuracy is maintained over time and extremes of environmental conditions.
3.2
Features •
Robust construction • Solid suppression capability • • • • • •
3.3
Low maintenance Easy installation Constant readiness Low spare part stock holding Works adjustment Easy settings via menu
Adjustment The unit is delivered with a wor ks calib calibratio ration n acco according rding the IIMO-req MO-requireme uirements. nts. The alarm points are set to 15 ppm. The "Zero" point is als o works calibrated and can be re re-- adjusted on site by using the programming mode and clean water. See Secti Section on 10. 4 “Settin “Settings-Of gs-Offset”. fset”. A calibration is not permitted. This has to be don done e according IMO Regulation Regulations s by the manufacturer or persons authorized by the manufacturer.
3.4
Displays and Alarms In the unit are two independent oil alarm circuits available. Both can be set separately from 1 to 15 ppm. Fr om om the manufacturing both alar ms are s set et to 15 ppm (accordin (according g I MO). The set point points s can be chan changed ged acco according rding t o the requirements on site, for example to 10 ppm or 5 ppm. An alar m point se tting above 15 ppm is not possible. The adjustment can be done in the programmin programming g mode as described in Section 10.4. In this mode also the individual individual adjustment of the time delay delays s for the alarms c can an be done. Both alarm circuits are also related to an alarm LED on the front panel.
Issue: 17.02.09
Instruction Manual OMD-24
page 37
DECKMA HAMBURG GmbH
In case of malfunction the “System” LE LED D will indicate any type of interna internall fault of the unit. This LED is flashing green in normal conditions and is red in alarm conditions. Additional to the alar m LED's each a ala la rm circuit is equipped wit with h a relay relay wit with h potential free alarm contacts. These contacts can be used for external processing of the signal or for control of further functions. If a malfunction or failure of the power alarm condition.
Issue: 17.02.09
supply occurs, both relays will switch to
Instruction Manual OMD-24
page 38
4.0
DECKMA HAMBURG GmbH
SPECIFICATION OMD-24
Range:
0 – 30 ppm, Trend indication 50ppm
Accuracy
According IMO MEPC. 107(49)
Linearity
Up to 30 ppm better than ± 2 %
Display
Yellow Graphic Display
Power Supply:
24 V AC or DC +/- 10%
Consumption:
< 5 VA
Alarm Points 1 + 2:
Adjustable between 1 - 15 pp ppm m (Works adjustment 15 ppm)
Alarm 1 Operating Delay: (for annunciation purpose)
Adjustable between 1 – 540 540 sec. (Works adjustment 2 sec)
Alarm 2 Operating Delay: (for control purposes)
Adjustable between10 1 –sec) 10 sec. 10 (Works adjustment
System Fault Alarm:
Red LED
Alarm Contact Rating:
Potential free 1 pole change over over contacts, 3 A / 240 V
Alarm Indication:
Red LEDs
Output Signal (option):
0 – 20 mA or 4 – 20 selectable ext. Load < 150 Ω
Sample Water Pressure:
0,1 – 10 bar
Sample Flow:
Approx. 0,1 - 3 l/min depend. to pressure
Ambient Temperature: Sample Water Temperature:
+ 1 to + 55° C + 1 to + 65° C
Roll:
Up to 45°
Size (Computer Unit)
185 mm W x 210 mm H x 65 mm D
Size (Measuring cell Assembly):
140 mm W x 160 mm H x 65 mm D
Distance (Computer Unit to Measuring Cell)
Up to 0.5m Option: up to 5m upon request
Degree of Protection:
IP 65
Weight:
2.5 kg
Pipe Connections:
R ¼" Female
Technical specifications are subject to change without notification
Issue: 17.02.09
Instruction Manual OMD-24
page 39
DECKMA HAMBURG GmbH
5.0
CONSTRUCTION There are 2 main parts which contained in an OMD-24: The computer unit contains the display PCB with with th the e da ta logger and the terminals for external connections. The measuring cell is built out of an anodized all-aluminium body with inlet and outle outlett bl block ock in st ainle ainless ss steel steel.. Th is rugg rugged ed c cell ell contains contains optic optics sa and nd electronics and is connected with the computer unit via a plugged data data cable. It is mounted onto a stainless steel support that also holds the valve assembly. Two handles control sample water flow and clean water usage. This assembly is connected to the measuring cell by a push-in. Both components can easily be mounted in wall or bulkhead installation. It is also possible to split the c omputer unit from tthe he measuring cell if the a available vailable spa space ce is not sufficien sufficient. t. Optionally a conn connecti ection cable for up to 5m distanc distance e from Computer Unit to Measuring Cell is available.
+
ESC
TES T
OK
ON
AL1
AL2
SYS
OUT 1/4"
S ET
LOG
OMD-24
CLEAN WATER 1/4"
SAMPLE 1/4"
(2x) M20x1.5 (1x) M16x1.5 for electrical connetions
1
Computer Unit
5
Clean Water Handle
9
Dessicator Cap
2
Measuri ng Cell Measuring
6
Sample Handle
10
Communication Communicatio n Cable
3
Sample Valve
7
Head Screw
11
Terminal Cover
4
Clean Water Valve
8
Valve Plate
Fig. 1
Issue: 17.02.09
Instruction Manual OMD-24
page 40
DECKMA HAMBURG GmbH
6.0
INSTALLATION (Refer to Fig. 2 and Fig. 3) See Section 2 for important notes concerning installation. The OMD-24 Monit Monitor or shou should ld be locate located d as clos close e as poss possible ible to the oily water separator to minimize response delays. According MEPC.107(49) the layout of the installation should should be arranged so that the overall respons response e time (including the response time of the 15 ppm Bilge Alarm, which is less than 5 s.) between an effluent discharge from the 15 ppm B Bilge ilge Separator exceeding 15 ppm, an and d the operation of the Automatic Stop Stopping ping Device preventing overboard discharge, should be as short as possible and in any case not more than 20 s. Mount the OMD-24 Monitor by means of M6 or M8 screws on to a rigid vertical surface and preferably with the display pane panell of the monitor at ey eye e le lev vel. For service and maintenance sufficient space to all sides should be available. Care must be taken a att mounting of the pi pes connections to avoid any torsion of the housing and damage of the instrument.
185
140 MAX DISTANCE APPROX. 500
120 50 OUTLET 1/4" female
+
ESC
TES T
OK
ON
0 1 2
A L1
AL 2
SYS
5 . 7 7
S ET
8 6 0 6 1
LOG
0 4
OMD-24
5 . 7 7
ø8.5 ø8.5 (2x) M20x1.5 (1x) M16x1.5 for electrical connetions
CLEAN WATER 1/4" female SAMPLE WATER 1/4" female
167
Fig. 2
Issue: 17.02.09
Instruction Manual OMD-24
page 41
DECKMA HAMBURG GmbH
7.0
PIPING (Refer to Fig. 3) 3) Connectt the OMD Connec OMD-24 -24 Mon Monito itorr to the sam sample ple poi point nt of the oil oilyy- wat water er sep separa arator tor outlet and to a source of of oil free water em ploying 10 mm OD cop copper per or stainless steel pipe. The samp sample le point shou should ld be locate located d on a vertic vertical al secti section on of the separator outflow piping to minimize the effects of any entrained air. The tapping point should be at a level above th the e outlet of the monitor to ensure the sample cell is flooded at all times. If connection to a ver tical section of the se parator outlet piping is impractical, the tapping may be made into the side of the horizontal pipe. Av oid top or bottom entry. For separator separator dis discharg charge ep pipes ipes up to 7 75 5 mm OD a st standa andard rd ""T" T" -type junctio junction n of the welded or screwed type is satisfactory s atisfactory for the tapping point. For the separator discharge pipes of 80 mm OD an and da above bove a sample probe should be employed which protrudes into the discharge piping by approx. 25 % of the ID of the pipe. Automatic
Recirculating
Stopping Device
Facilities
Overboard discharge
To Bilge
To Bilge
Pressure relief valve (if required) Vacuum breaker Outlet * +
ESC
TEST
OK
ON
AL1
A L2
S YS
SET
LOG
OMD-24
**
Separator
10 X 1mm Copper Tube
Clean Water Supply (Option) Outlet Separator To Bilge
Fi Fig. g. 3
R1/4" Female * Inlet & Outlet connections R1/4" ** Optional electric switchover valve DH79450 according to makers instructions allowable
Issue: 17.02.09
Instruction Manual OMD 24
page 42
8.0
DECKMA HAMBURG GmbH
WIRING (Refer to Fig. 4 + 5) See Section 2 for important notes concerning wiring. This unit mus mustt be connected to the ma ins sup supply ply via a s uit uitabl able e rate rated d and approved appro ved fused is isolato olatorr unle unless ss s uch fusing / isola isolation tion iis s pro provided vided by as associa sociatt ed equipment. When fitted, the isolator should be close, readily accessible and marked as to function. Electrical connections are made thr oug ugh h th the e me metr tric ic ca cabl ble e gla lan nd open openin ing gs prepared underneath the instrument. 27.5
M20 x 1.5
27.5
M16 x 1.5
Fig. 4
Precise wiring details will var y dependent upon the control system to be employed but the most freq frequent uent ly used systems employ alarm relay 1 for alarm only and alarm relay 2 for control purposes. Electrical connec Electrical connections tions are made to the termin terminal al block blocks s insid inside e the computer computer housing. Wires are connected to the termi nals by pushing a suitable screwdriver into the clamp holes to release the internal spring loaded clamps. After the wire is inserted to the terminal and the screwdriver is removed, the wire is fixed. If the instrument is opera operated ted at high voltages, additional care ha has s to be taken to provide reliable ground connections. connections. Ground ((PE) PE) can be connec connectt ed direct to the terminal or, if this is not sufficient according local rules, to the computer housing left side. The instrument provides a pilot voltage output at Terminals 3&4. This is internally connected to the power supply input (Ter minals 1&2). The pilot voltage can b be e used to supply additional external circuitry, e.g. alarm lamps or electrical valves.
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DECKMA HAMBURG GmbH
Please note: any device connected to the pilot voltage output must be rated for the voltage the instrument is supplied with. Do not use the pilot voltage for driving motors, heaters or other high load devices. The pilot voltage is intended for alarm purposes only.
1-2 Power Power Supply Supply 3-4 Pilot Vo Voltage ltage Output Output (Same as Power Supply) 5-7 Potential free Outpu Outputt Alarm 1 (Change (Change over co contact) ntact) 8-10 Potential free Output put Alarm 2 (Change (Change over contact) 11-12 Input Status Switch from from Separator (Close when running) running) 13-14 Input Reserved Reserved for future future use 15-16 Input Flow Direction Direction Switch (Deckma (Deckma Delivery) 17-18 (Optional) Signal Signal Output 0(4) to 20 mA 19-20 Input External External Fresh Water Usage Usage 21-22 Output External Fresh Fresh Water Valve (Deckma Delivery) Delivery)
Air Supply
Power Supply 24V AC/DC
FUSE T2A Solenoid Valve 3/2 Way Valve Automatic Stopping Device To Alarmsystem (optional)
24 V AC/DC POWER SUPPLY MUST HAVE FUSE T2A POWER SUPPLY 24V AC/DC ONLY LINK TERMINALS 15&16 IF NO FLOW SWITCH IS PRESENT
EXAMPLE Connections may vary with different separator control boxes
ALARM 1 ALARM 2
Y L P P U S
T U Y O L T P O P L U E I S P P
T U O T M M O L E O O C O O C I P P N C N N C N
1
2
PE
3
4
PE
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
S U T A T S
S U T A T S
E V R E S E R
E V R E S E R
W O L F
+ T U P T U O
T U P T U O
W F T X E
W F T X E
E V L A V W F
E V L A V W F
INPUTS
Status Separator
W O L F
OPTIONS
Link if no Signal Output Flow Switch 0(4)-20 mA is present
Fig. 5 Close front cover complete after electrical installation. Water inside the instrument may result in corrosion and malfunction. Alarm contacts description is in alarm (non-energized) condition.
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8.1
DECKMA HAMBURG GmbH
Typical Control System The installation on site has to make sure that in case of any loss of power supply and/or loss of air supply for the aut auto omatic stopping dev deviice the over over boa board rd discharge valve close the overboard line and open the re-circulating line. The system showed in the example, employs alarm relay 2 to control a pneumatic pneu matic sole solenoid noid valv valve e which energise energises s or de-ener de-ener gises a pneu pneumatica matically lly operated 3 - way valve as depicted in Fig. 5. The separation proce process ss will c co onti ntinue nue until su ch tim time ea as s tthe he pol pollut lution ion lev level el falls falls below the alarm set point at which time the discharge will be directed overboard. A pump stop system is according according MEPC.107 (49) not allowed. allowed.
9.0
POWER SUPPLY See Section 2 for important notes. The is adesig designed forno a more powe powerrthen supp supply ly of 24 V AC or DC. The powe powerr supp supply ly mustunit have fuse ned rated 2A.
10.0 COMMISSIONING See Section 2 for important notes. On completion of the installation, wiring and piping carry out the following checks: 10.1
Electrical a) Chec Check k that the powe powerr supp supply ly is terminal block.
conne connected cted to the terminals terminals 1 + 2 of the
b) Check the wiring of the automatic stopping device and to the alar alarm m system is according the IMO Requirements. c) Ch Chec eck k th that at th the e grou ground ndin ing g ha has s regulations. 10.2
be been en ma made de ac acco cord rdin ing g to th the e re rele leva vant nt
Piping a) Check all piping connections for leaks and rectify as appropriate.
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DECKMA HAMBURG GmbH
10.3
Functional Tests a) Run oil free water through the instrument to purge the system. b) Adjust the flow rate through the unit by using the small O-Rings in the cell cap. LOW LO W FL FLOW OW
MEDIU ME DIUM M FLO FLOW W
O-Ring 4.5x2 inside O-Ring O-Ring 8.5x2 outside
HI HIGH GH FLOW FLOW
Main O-Ring O-Ring 11.5x3 always present present
NB: The flow rate should be checked on both, the clean water supply and the NB: separator sample supply. If the clean water supply is obtained from a high pressure source, the flow rate will be higher than from the sample point. The flow rate is not influencing the accuracy of the instrument. The adjustment is only important for the time delay between the sample point and the monitor. c) Switch on the in instrument strument and make sur sure, e, tha thatt tthe he Pow Power er LED is ill illumi uminat nat ed and the display is showing the initializing display for about 15 sec. After that time it will change to the standard display, showing the actual measurement. d) Du Durin ring g oil oil fre free e wa watt er is runn runnin ing through the monitor check the Zero adjustment. The display should b be e "0" to “2” and the status will show “FW”. If th the e disp displa lay y va vari ries es by grea greate terr am amou ount nts, s, it ma may y be th that at ai airr entr entrai ainm nmen entt is present. If this is the case, the cause must be located and rectified. f) If the Zero need to b be e adjusted, this can be done in the programming mode as described in section 10.4. (Settings – Offset)
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DECKMA HAMBURG GmbH
10.4
Programming Mode
+
ESC
TE S T
1
OK
ON
A L1
A L2
S YS
S ET
2 3
LOG
OMD-24
There are 3 groups pushy.buttons to control the funct functions ions of the dof ispla isplay. Navig Navigation ation buttons are in group 1. Functional buttons are group 2. Group 3 is for data logger operation. In the programming mode the alarm set points, the time delays, and the offsets can be modified. It is also possible to rese resett to the factory default values at any time. The clock is factory set for GMT, Greenwich Mean Time, and cannot be changed.
Initial Display.
Normal Operation Operation Display.
Will disappear a few seconds after power up.
Pressing the button will display additional information.
+
OK
Pressing the button will display more detailled information about the current status.
Exit from SYSTEM-info menu by pressing the ESC button. Refer to Fault finding table in manual for explanations of status information. information.
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AL1 AL2
Pressing the AL1 button leads into SETTINGS menu, Alarm1 settings preselected. preselected. Pressing the Al2 button leads into SETTINGS menu, Alarm2 settings preselected. preselected.
At the SETTINGS menu the alarms, time delays, the Offset To change the value, press and optionally the output signal the “+” or “-“ button. Confirm can be modified within the with “OK”. limitations. Select the required point by using the „+“ or „-„ button. To modify settings press the button. SET
To change the value, press the “+” or “-“ button. Confirm with “OK”.
SET SE T
Pressing the SET button from Normal Operations Display leads into SETTINGS menu, set default option preselected. To change the value, press the “+” or “-“ button. Confirm with “OK”.
At the SETTINGS menu menu the all all settings can be reset to the factory default values. To reset to factory values once again press pres s the button. SET
To change to “yes”, press the “+” button. Confirm with “OK” to reset all settings to the factory default settings.
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DECKMA HAMBURG GmbH
SYS
Pressing the SYS button directly leads into SYSTEM menu.
Select if you want information information about the instrument or information about the measuring cell.
Exit from SYSTEM-info menu by pressing the ESC button.
Exit from MEASURING MEASURIN G CELL menu menu by pressing the ESC button.
ON
Pressing the ON button directly leads into the SYSTEM-OPTIONS menu.
Select if you want to activate the (optional) clean water valve or if additional information should be displayed.
To change to “ON”, press the “+” button. Confirm with “OK” to activate the optional clean water valve for a limited time.
Exit from information display by pressing the ESC button.
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DECKMA HAMBURG GmbH
TEST
Pressing the TEST button directly leads into the SYSTEM-TESTS menu.
Select if you want to activate the Alarms Test or if Dessicator status information should be displayed.
Wait until Alarms Test is completed,, as indicated by completed countdown value and progress bar.
Exit from information information Desiccator status display by pressing the ESC button.
LOG
The LOG button leads into the data logger function. Initially the data logger displays the live data. With the button it can be switched to the graphical display mode. LOG
LO G
LO G
By pressing the LOG button twice the recorded data display mode is invoked.
The data logger displays recorded data. With the button it can be switched to the non-graphical display mode. LOG
The data logger displays recorded data. With the button it can be switched to the graphical display mode.
LOG
In both data display modes the arrow buttons can be used to navigate to another date/time of recorded data.
NB: Changed values have to be confirmed by pressing the " OK OK " button. Otherwise the existing values remain valid.
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DECKMA HAMBURG GmbH
11.0 OPERATING INSTRUCTIONS
The OMD-24 has two independent valves for sample water and clean water. Valve handles are mechanic ally interlocked. Do not use excessive force t o
NORMAL OPERATION
STOP SAMPLE
operate the hand operate handles. les. The OM D-24 will only allow Normal Operation setting of both valve handles.
CLEAN WATER
overb overboard oard disch discharge arge in
Instrument start-up sequence: a) Switch on the power supply. b) Allow a period of time for water entering the sample tube. h
c) Flow oil sh fr free ee water ough ystem few minut minutes es and duc eck that dis display play show owwa 0 ter to 2thr pp ppm. m. If nthe ot, ot, sclean le an for apr pro ope per r bef efor ore e an adj dju stin sting g th the e unit unthe it according section 10.4 “Settings - Offset”. d) Switch the instrumen instrumentt sample suppl supply y from the clean water supply to the separator sampling point connection. e) The instrument is now ready for use.
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11.1
DECKMA HAMBURG GmbH
Operator Notes a) When oily water water flow flows s throu through gh the instru instrument ment the disp display lay wil willl s how the actua actuall value of oil content. b) If the oil c onc oncent entrat ration ion exc exceed eeds s the adj adjust usted ed thr thresh eshold old (wo (works rks adj adjust ustmen mentt 15 ppm), the alarm indicator 1 will be illuminated in intervals during the selected time delay before it change to steady light and the assoc associated iated alar m relay will o perate. Accordingly also the alarmi alarmindica ndicattor 2 will be illum illuminated inated and its associated alarm relay will take the appropriate shut down action.
12.0 OPERATOR MAINTENANCE See Section 2 for important notes. AT WEEKLY INTERVALS: INTERVALS: a) Flush the cell with oil free water. b) Stop sample and oil free water flow. c) Unscrew and remove the cell cap. d) Insert a suitable Cell Cleaning brush (OC (OC Art. Art. No. 535962 535962)) into th the e cell and clean it with upwards a and nd downw downwards ards motion thr ough the entire length of the cell several times. e) Remove the Cell Cleaning brush and replace the cell cap. f) Open clean water va valve lve and allow oil free water to flow through the instrumen instrumentt for a few minutes. g) Observe that the display is showing "0" to “2”. If not, clean again. h) Exam Examine ine the statu status s of the desi desiccato ccatorr (Chap (Chapter ter 10.4, TEST butto button). n). The Desiccator status display will indicate if the desiccator is worn out and working insufficient. If the desiccator status is any other then OK, the desiccator should be replaced. Additionally, th the e Measuring Cell dewpoint can be chec checked. ked. The dewpoint should be lower then both sample tem temper peratu ature re and cle clean an wat water er temperature. Insufficient desiccator performance coul d result in condensation inside the measuring cell and wrong measurment and/or damage to optical components. Insufficient desiccant container can easily be exchanged by removing the desiccato desiccatorr cap. Jus Justt unscr ew the desiccator cap, replace the desiccant container by a new one ((OC OC Ar Ar t. No. 535967 535967). ). Make sure to close th t he desiccator cap properly. Allow the new desiccator some time to absorb the humidity inside the measuring cell. j) Switch valves to Normal Operation position
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12.1
DECKMA HAMBURG GmbH
Manual Cell Clean Unit OC Art. No. 535965 Optional item if fitted This unit facilitates cleaning of the cell without the need of removing removing the cell cap. Regular use of this device should prevent malfunction of the monitor due simply to fouling of the sample tube and all tthe he inconvenience which this can cause. Operating Instructions a) Ens Ensure ure that the monito monitorr is s switch witched ed off and tha thatt ther there e is a clean water supp supply ly through the cell. b) Activate the manual cell clean unit by pressing the handle several times. c) Switch the monitor back on and check the reading is between 0 to 2 ppm. d) Repeat a) to c) at least once a week or as necessary. NB: The Manual Cell Clean Unit may also be used during normal operation with NB: The sample water, but in this case a n alarm occurs because the wiper is pass ing the light source. Spares: Wiper Seal DH77606
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DECKMA HAMBURG GmbH
13.0 FAULT FINDING See Section 2 for important notes. The OMD-24 will indicate several malfunctions in the status line of the display. Pressing the “OK” button will lead into an information window, similar to the items i tems listed in the table below. Status
Reading
System-Alarm- Ala Alarm rm-LED circuit 1,2
Reason
Servicing
OK
0..49
Green / Blinking
Normal operation
Normal operation
-
OK
EE
Green / Blinking
Alarm Ala rm
Sample reading is out of range:
Wait until oil content is within the range, clean sample tube
Oil content too high, dirty sample tube FW !
0..49 / EE Green / Blinking
Alarm Ala rm
Freshw Freshwate aterr iis s ena enabl bled ed
-
Sample?
EE
Alarm
Meter is not to measure theable sample: no water in, oil content much too high, no light transmission possible
Check samplesample, tube clean according Page 21
Flow!
0..49 / EE Green / Blinking
Alarm Ala rm
Flow Flow S Swit witch ch (T (Ter ermin minals als Check sample flow 15&16) open and/or and valve positions Sample Valve Lever out of operation position
Com?
EE
Red / Steady
Alarm
No communication between computer unit and measuring cell
Check connection between computer unit and measuring cell
Datalog?
0..49 / EE Red / Steady
Alarm
Datalogging is not possible: no DECKMA memory card inserted
Insert the active memory card
Datalogging is not possible: a read only card has been inserted
Insert the active memory card
Red / Steady
Datalogging is not Activate Activa te card card or inser insertt possible: a new the active memory DECKMA memory card card has been inserted, but has not been activated Desicc
0..49 / EE Green / Blinking
Normal operation
Measuring Cell humidity critically high (>30%RH)
Check/Replace Desiccator
Humid
0..49 / EE Green / Blinking
Normal operation
Sample temperatur below dewpoint. Instantaneous
Check/Replace Desiccator
Int.Err
Red / Steady
Alarm
condensation possible Internal error
Restart the system
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DECKMA HAMBURG GmbH
Important! Cleaning of Glass Tube at 15 ppm Bilge Alarms OMD-24 NEVER DISSASSEMBLE THE UNIT AS THIS MAY VOID THE CALIBRATION AND THE CERTIFICATION! CLEANING HAS ONLY TO BE DONE TROUGH THE REMOVED CELL CAP USING THE CLEANING BRUSH!
In most cases of high reading with clea clean n water the measuring cell has a problem with internal coating of the glass tube. Just cleaning with brush and clean water will not help in this case. Please carry out the follow Please following ing instru instruction ctions s to make sure, that the glass tube is really clean. Than the unit will show 0 to 2 ppm with clean water. Check Measuring cell humidity readings and desiccator status. Desiccator status must be OK and dewpoint dewpoint sh should ould be considerably lower then both sa sample mple temperature temperature and clean water temperature. If not, change desiccant container and allow new desiccator to absorb the humidity inside the measuring cell. Clean the glass tube by using the cleaning brush under assistance from some cleaner. In certain cases iron oxide c can an be deposited inside the glass tube (brow (brownish nish surface deposit on the glass tube), depending on environmental conditionson site. In this case some citric acid, juice from a fresh lemon ma may y help, if you fill it into the glass tube a and nd leave it at least over night before using the cleaning brush for removing the last dirt from the glass tube. Also, in cases of calceous deposits in the glass tube, treatment with some mild acidicc leane leaner, r, citric acid, or vineg vinegar ar ma may y allo allow w rem removal oval of the depo depos sits. Make sure, that the cleaning fluid will stay in the tube and is not draining. Sometimes the cleaning with citric acid acid or vinegar h has as to be done 2 or 3 times for for at lea least st 12 ho hours, urs, depending on the thickness of the coating. Additional use of some slightly abrasive abrasive cl eaning powder or tooth paste may also ass assist ist in cleaning as a last resort. Please note that some powerful abrasives may scratch scratch the glass surface, permanently damaging the instrument.
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DECKMA HAMBURG GmbH
+
ESC
TEST
OK
ON
AL1
AL2
S ET
SYS
LOG
1
OMD-24
1
2
PE
3
4
PE
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
2
1: Memory Card 2: Terminal Cover Fig. 6
13.1
Memory Card Card (refer (refer to Fig. 6) 6) The Memory Card is located nex nextt to the ter minals minals in the c compu omputer ter ho housing using.. It is suitable for the life of the instrument, as it is calculated to the according MEPC 107(49 107 (49)) req requir uired ed sto storr age time of at lea least st 18 mon month. th. Whe When n the car card d is ful full, l, the oldest entry will be overwritten, so that a rreplacement eplacement is not necessary. Under normall use the card shou norma should ld not be taken out, as this is linke linked d with the specific specific system. The card can be read in other OM D-24 units, but writing is only possible in the related system. If no Memor Memory yC Card ard is moun mounted ted or a c card ard from anoth another er system system is mounted, the unit will be in alarm conditions.
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DECKMA HAMBURG GmbH
14.0 CALIBRATION 15 ppm Bilge Alarms built according MEPC.107(49) have to be protected against access beyond the checks of instrument drift, repeatability of the instrument reading and zero adjustment. For this reason the instrument is electronically sealed, so that only the manufacturer or his authorized persons, equipped with the related tools, are able to get access for changing the calibration. To provide a simple procedure for check the instrument aboard ship, the OMD-24 is constructed constructed in tthat hat wa way, y, tha thatt the ze zero ro chec check k also c onfir onfirms ms the instrum instrument ent dr drift ift within the specifications. 14.1
Calibration and repeatability check a) Switch off the power supply and stop any water flow. b) Clean the sample tube accurate by using a suitable cell clean cleaning ing brush as described under Section 12.0. Make sure, that the offset is correct at ± 0. c) Run clean water through the ins instrument. trument. d) If it is sure, that non aerated, clean should be 0 ppm ± 2 ppm.
water is in the instrument, the reading
e) Continue as described under Section 11.0. Note § 4.2.11 of MEPC. 107(49): The accuracy of the 15 ppm Bilge Alarms should be c hecked at IOPP Certificate renewal surveys acco according rding to the manufa manufactu ctur ers ers instru instruction ctions. s. Altern Alternative atively ly the unit un it ma may y be re repl plac aced ed by a ca calib libra rate ted d 15 pp ppm m Bi Bilg lge e Al Alar arm. m. Th The e calibration certificate for the 15 ppm Bilge Ala Alarm, rm, cer certify tifying ing dat date e of las lastt ca calib librat ration ion che check, ck, should be retained onboard for inspe inspect ction purposes. The a accuracy ccuracy checks can only be done by the manufacturer or persons authorized by the manufacturer. 14.2
Function Test at Classification Survey and Port State Control All 15 ppm Bilge Alarms leav leaving ing our works are calibrated according th the e requirements with an accuracy of better than +/- 5 ppm within the measuring range.. The alarm points are pre-se range pre-sett to 15 ppm and can only be changed to a lower value on site. A setting to a higher value is not possible. To provide a simple procedure for check the instrument aboard ship, the OMD-24 is constructed constructed in tthat hat wa way, y, tha thatt the ze zero ro chec check k also c onfir onfirms ms the instrum instrument ent dr drift ift within the specifications. The Test button starts a self test routine and allow allows s to put both alarms contacts into alarm condition. The in strument will count down from an a assum ssumed ed high readi reading ng ( 30pp 30ppm) m) downw downwards ards until the assumed value is equall to the actua equa actuall me measur asured ed pp m valu value. e. N No o te that this test will only s witch the alarm contacts to non-alarm condition, if the sample contains less than 15ppm oil content and all other conditions for proper measurement are OK.
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DECKMA HAMBURG GmbH
15.0 SPARE PARTS When ordering spares, it is important to supply details of the type of monitor, part number of each spare required, its description and any relevant serial number.
DESCRIPTION
Ocean Clean Art-No.
Desiccator
0000 535 967
Cell Cleaning Brush
0000 535 962
O-Ring Set
0000 535 963
Measuring Cell
15.1
0000 535 964
Recommended On Board Spares
2 off Desiccator
0000 535 967
1 off Cell Cleaning Brush
0000 535 962
1 off O-Ring Set
0000 535 963
Optional item 1 off Manual Cell Clean Unit
0000 535 965
Issue: 17.02.09
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DECKMA HAMBURG GmbH
16.0 REMARKS All the modifications and de dev v iations from the standar d form, which have to be carried out in the supply, should be attached at this paragraph.
Commissioned on: ................... ............................. .......... Date Remarks:
by: ..................... .......................................... ..................... Firm's Name
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Instruction Manual OMD-24
page 59
TYPENZULASSI.INGSZEUGNIS Alarm fiir 15ppm Bilge BilgeAlarm Certifcate ofType Approt al for 15 pprn Bilge Alarnt
der Ausgestellt m Namender Regierung Regierungder
BI]NDESREPTIBLIKEUTSCHI"ANI)
F't]R TRANSPORT I]ND VERKEHRSWIRTSCHAFT tIUTCh IiEBERUT'SGENOSSENSCHAF'T IiEBERUT'SGENOSSENSCHAF'TF't]R Issued under the authority
of Got ernn ernnent ent the FEDER4L REPUBLIC OF GERMANY enossen enos un undd tr/erkehr wirt ch chafi bythe B eru.fs senofcha/t Transport sport Jilr Tran
Anlageteileumfasst,einer einer bescheinigt,dass der 15 ppm Bilge Alarm, die nachstehend ufgeführtenAnlageteileumfasst, Iliermit wird bescheinigt,dass gemäßden den Anforderungen der technischenBeschreibung, technischenBeschreibung,enthalten enthalten n Teil 2 der Anlage unterzogenund und gemäß Anforderungender Prüfung unterzogen erprobtwurde. wurde. IMO-EntschließungMEPC.107(49) erprobt zur Empfehlung er IMO-Entschließung
This is to certirt, that the l5 pprtr Bilge Al.arm, comprising the equipment listed below, has been exanined and tested n accordance with the requirements o.f the specif;cations contained in part 2 of the annex to the Guidelines and Specifications contained in lAt{O-Resolution l\IEPC.107(19). l)ieses Zrrrqrris isl nrrr für nuchstehendes ölgehaltsmessger ät gültig. 'l 1il.\ t L. ttli(tlt( i.t vlicl onls'.for the I 5 ppm Bilge Alarm referred to below.
pprnBilgc l.i pprn BilgcAlarm Alarm geliefert | ! 1t|ttt1J1log '1l.rrn supplied b1':
OMD 24
T1'pbezeichnung:
under ypeand ypeand nodel nodel designation nd ncorporating: Die Analyse-Einhe Analyse-Einheitit des 15 ppm Bilge Alarms rvurde hergestellt durch:
DECKMA IIAMBURG GmbH
l5 ppm ppmBilge BilgeAlarnr Alarnrana\'sing ana\'singunit unitnnnufucntred nnnufucntred y:
r.: D-H,1,0-9-_10 l. I + Bl. 3 Zusammenstellungszeichnung
Datum: 09.12.200€;09,.1?,--2.9. 09.12.200€;09,.1?,--2.9..q9... .q9...
t o s p e c i . f c a t t o n / a s s e n | b l 1 ' , d r a* a * i n g f o . : . D H 7 7 5 ö ö ; D I { 79 79 I 0 0 - - - - . . ' ' ' ' , d a t e :
des15 ppm Bilge Alarms Der elektronische eil des15 rvu r-le ergestellt urch:
DECKMA IIAMBLIRG GmbH
Electronic section of I 5 ppm Bilge Alann manufactured by:
ZusammenstellungszeichnungNr. : to s e i i co on./as on./asenr y drawing drawing No. Vcrsorgungspumpc Vcrsorgungspu mpc hergcstellt durch: umpnant4facturedy: nant4facturedy: Samplefeedump Samplefeed
DH108l0Bl. +81.3 'DH7775öö;DH79T0ö"
"
09.11 .2008:0912.2008 09. """"""""" D a t u m : 09:T2.20ö8;ö9.12:20ö8date: Datum:
Zusammenstellungszeichnung Nr. : to specifrcation/assemblyrawing specifrcation/assemblyrawingNo. No.
date:
Probenaulbereitungseinheit hergestellt durch: manufacnred y: conditioning nit manufacnred Sanpleconditioning Sanple Zusammenstellungszeichnung Nr. : rawingNo.: to speci.fication/assembly
Datum: date:
VerwendunggemäßRegel Verwendunggemäß Regel16(5)geeignet. 16(5)geeignet.
is acceptabl.e Bilge Alann The 15 115ppm 5 ppm or use n accordance with regulation ) 6(5). Der 15 ppm Bilge Alarm ist für die
diesesZeugnisses Zeugnisses oll jederzeit auf jedem Schiff mitgeführt werden, das mit diesem 15 ppm Bilge Eine Kopie dieses t. Alarm ausgerüstetsst.
A copy of thi s CertiJicate shottld be carried aboard a vessel.itted i tted with this I 5 ppm Bilge Alarm at all times.
sofernkein dasnachstehende kein Widerruf erfolgt. leibt über das nachstehende atum hinaus n Kraft, sofern DiesesTypenzulassungszeugnisleibt DiesesTypenzulassungszeugnis Schiff eingebaute Einrichtungen kann z.B. erfolgen, wenn diese nicht gefahren Ein Widerruf für auf einem Schiff gewartetund/oder angemessenenrist an und/oder nicht nicht funktionsbereitsind funktionsbereit sind und/oder nicht innerhalb einer angemessenenrist und/oder nicht gewartet erdenkönnen. können. zukünftigeBestimmungenangepasst Bestimmungenangepasst erden
nrentioneddate date unless t is revoked. This certirtcarc oftype approval is in.force bel,ond the below nrentioned A revocation ofthe equipment installed aboard the ship can oll.ow, but is not lintited to, ifthe equipment s not rnaintained and/or is not in time.frarne,due to ißure regulatory standards. good worhing order and/or the equiprfient can not be modifred within an appropriate time.frarne,due
sieheAnhang. Daten und Ergebnisse er ErprobungensieheAnhang. data an d results attached as Appendix. Testdata Test
DiesesTlpenzulassungszeugnis Dieses Tlpenzulassungszeugnissstt gültig bis: This certifcate oftype approval is valid until:
Ausgestefltnn Hamburgam: Ausgesteflt Hamburg am: Issued at Hamburg on:
Zulassungs-Nr.:
Certificate-No.:
U.03.2014
28.02.2019
BERUT'SGENOSSENSCHAF'TÜR TRANSPORT UND VERKEHRSWIRTSCHAFT - DIENSTSTELLE DIENSTSTELLESCHIFFSSICHERHEIT SCHIFFSSICHERHEIT
Signature
page 60
page 61
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Europeannotiliedbody Europeannotilied body Identification Identifi number0736 0736 cationnumber
BG erkehr Dienststellechiffssicherheit
EG-Type xaminationModuleB) Certificate Gertificate-No.
320.031
ame ndaddress ndaddress f he manufacturer:
DECKMAHamburg DECKMA HamburgGmbH,Kieler KielerStraße Straße 16,22525Hamburg, ermany
Date f ssue:
01.03.2014 A.1/2.3 Oil-contentmeters
Annex 4.1 llem No & Annex4.1 Itemdesignation Item designation P r oducl esignat ion:
Oil-in-water onitor
F r r oC uctype: y pe: I nt ended Lr r pose
OMD24 Oil contentmeter m eter 1S-ppm larm) or oilywater oilywater eparating qui seagoing essels cc.MARPOL cc.MARPOL 3118, nnex
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reventionequirements e quirementsf vlarine The ype ested as oun d o be n complianceith complianceith he Marine-pollution (MED)96/98/EC (MED) 96/98/EC s amended y Dilective 012132lEUubject 012132lEUubject o any conditions conditionsn he schedule partof this
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Expiryate: Expiry ate:
28.02.2019
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amendeduring uringhh evalidity f his hiscertificate, certificate, h e product(s)s/are s/areoo be' Note2: Shouldhe Note2: Shouldhespecified specifiedegulations egulationsr standards standardsee amended re-approvedrior o t/they eing laced n board esselso esselso which heamended heamendedegulations egulationsr standardspply. standardspply. Note 3: The Mark Markof of Conformitymay only be affixed o the above ype approved quipment nd a Manufacturer's eclaration f h asemodule D, E, or F) of ANNEXB when he production-controlhasemodule ANNEXB of the Directives Directives fullycomplied fully compliedwith and Conformityssued Conformity ssuedwhen conlrolled y a written nspection greement itn a notified ody.
Note4: Note 4: "Wheelmark"Format YY
l,ast wo digitsofyear digits ofyear markafrxed. mark afrxed.
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Notified Body number numberundertaking undertaking urveillancemodule
xxxl/yy Postal ddress: BGVerkehr BG Verkehr
DieNtstelle Schifü sicherheit
Ottenser{auptstraße { auptstraße4 22765Hamburg
Office: Brandstwiete 20457Hamburg
Tel: 0 4Ol351 4Ol351 37-0 Fax: O4Ol3 O4Ol3 1372 1372 04
In anycase, he Genan orisinalshallpevair.
page 62
8. General information Eccentric screw pump AFG 1031B 8.1 Range of applications Contents
Excentric screw pumps are seif-priming rotary positive displacement pumps for pumping or dosing from highly fluid to highly viscous, neutral or aggressive, pure or abrasive, gaseous or foaming liquids which may carry fibres or suspended solids.
Contents Safety
Machine Description
Safety
Transport and Installation
Caution: Check the order specificati specifications ons for the range of application
Operation
Maintenance and Repair
8.2 Performance
General
Shutting-down and Preservation
Faults
See order sheet specifications Service
System 8.3 Warranty
Appendix
description Index
Our liabilty covers defects as per our terms of supply and delivery (VDMA standards of March 2002).
Installation
PF Pumpen und Feuerlöschtechnik GmbH shall not be liable for damages due to nonobservance of the operating instructions or conditions. In the case of a change in the operating conditions (other medium, speed, viscosity, temperature or pressure) make sure that the pump is suitable under the new conditions. During the warranty period of pumps supplied by
instructions
our company, only our personnel or that of our franchised dealers are authorized to dismantle or alter them. Otherwise our liabilty under the warranty shall be null and void. Any deviation from this rule requires a special agreement.. No safety device (e. g. excessive pressure control) must the removed or switched off.
Operation instructions
8.4 Inspection
All our pumps undergo a final inspection as per VDMA 24284 regulations for performance and potential leaks under nominal conditions. Only those pumps are shipped that have passed these tests.
Spare parts
15ppm bilge alarm “OMD-24”
8.5 Spare parts
When ordering spare parts state - the full order number
ccentric screw pump
- item number and designation as per drawing or list of spare parts - quantity required Service
9. Safety In this manual the fundamental safety rules are listed for the installation, operation and maintenance of the pump. The engineers, fitters and operators responsible for the pump should read this manual prior to installation and operation. Not only the safety rules under this heading have to be observed but also special rules described in other paragraphs of the manual.
page 63
9.1 Warning symbols in this manual Warnings of injuries to persons if safety rules are not observed are preceded by this general symbol Warning as per DIN 4844 - W 9
Contents
Contents Safety
Danger signal of electric current Warning as per DIN 4844 - W 8
Machine Description
Safety
Transport and Installation
Operation
Maintenance and Repair
Warnings of potential damage to the machine or its operation are preceded by the word
General
Shutting-down and Preservation
Faults
Caution
Service
System Appendix
Labels an the equipment e. g.
description Index
-sense of rotation -markings for fluid connections have to be strictly observed and their legibility must be preserved.
Installation instructions
9.2 Qualifications and training
The personnel responsible for the installation, operation, maintenance and supervision has to be properly qualified. The management has to issue directions as to responsibility, duties and supervision. Unqualified operators have to be trained accordingly. If necessary the management may commission the manufacturer or supplier of the pump to do so. The owner has to make sure that the personnel understands the instructions in this manual.
Operation instructions
Spare parts
9.3 Dangers resulting from disregarding the safety rules 15ppm bilge
Disregard of safety rules may entail hazards to people, machine or environment. Disregard of safety rules may render the warranty invalid. In particular, such disregard may impair - the proper working of the pump unit - the maintenance and repair work of the pump - hazards to persons by electrical, mechanical or chemical causes - the environment by the leakage of hazardous substances 9.4 Working with safety in mind
Strictly observe the safety rules of this manual, any additional national regulations for the prevention of accidents as well as any local safety rules. 9.5 Safety rules for the operator
- The customer is responsible for providing suitable guards for hot or cold parts of the machinery that might cause potential hazards. - Guards from moving parts (e. g. clutch) must not be removed during operation operation Leaking hazardous (hot or poisonous) liquids (e. g. at the shaft seal) have to be evacuated in such a way that no hazards to persons or the environment can result. Observe any additional regulations issued by the authorities - Hazards by electric power have to be prevented, e. g. consult the regulations by the VDE or the local power supplier.
alarm “OMD-24”
ccentric screw pump
Service
page 64
9.6 Safety rules for Installation, maintenance and check-up
The customer has to make sure that all installation and maintenance work, as well as checkups, is carried out by authorized and qualified personnel only who have carefully read these instructions. Any work an the pump to be carried out only with the pump switched off. Make sure to follow the shut down procedure for the pump as laid down in this manual.
Contents
Contents Safety
Machine Description
Pumps and pump aggregates delivering health hazardous media have to be decontaminated. maintenance work, all guards andthe safety devices have to be put back 6 into place. PriorAfter to the starting the pump again observe instructions under paragraph headed "Starting operation"
Safety
Transport and Installation
Operation
Maintenance and Repair
General
Shutting-down and Preservation
9.7 Unauthorized alterations or fabrication of spares
Modifications and alterations are subject to authorization by the manufacturer. Genuine spare parts from the manufacturer and authorized accessories are essential for the safety of the equipment. If any unauthorized spare parts have been used any claim under the warranty clause becomes invalid.
9.8 Unauthorized modes of operation
Strictly observe the instructions under "General information" of this manual to make sure the pump works properly. The limits set out under "Specifications" must not be exceeed.
10. Description of the Pumps and Appliances
Faults
Service
System Appendix
description Index
Installation instructions
Operation instructions
10.1 The design
Single- or multi-stage seif priming valve less excentric screw pumps. Their components are the single pitch rotor and the double pitch stator - the latter made of synthetic material. A cardan shaft with universal joints at both ends transmits the torque from the centric plug-in shaft to the excentric rotor. The plug-in shaft is rigidly connected to the motor shaft. Pump body and stator are held together by external bolts. 10.1.1 Bearings and lubrication
Spare parts
15ppm bilge alarm “OMD-24”
ccentric screw
The stresses produced by the pumping operation are absorbed by the shaft bearings. (See
pump
par. "Drive") arenot leak proof universal joints medium at both provides ends. Grease or oil lubrication Pin joints areThere normaly enclosed, the conveyed the lubrication. On the other hand unenclosed universal joints and enclosed pin joints are also possible.
Service
10.1.2 Shaft seals
Shaft seals can be either stuffing boxes with or without sealing fluid, or maintenance-free non-compensated single or double acting slip-ring seals, or slipring-ring seals with pressure less quenchers. 10.1.3 Over-all dimensions
The dimensions of the pump, pump assembly and pipe connections are listed in the specifications
page 65
10.2 Mode of operation
Excentric screw pumps are self priming positive displacement pumps. Owing to its specific form stator and rotor have contact at two points i. e.there are two sealing lines. By the rotation of the rotor the content of the two thus formed chambers is axially and continuously moved from the suction port towards the delivery port. The volume of such a chamber does not vary and so guarantees turbulence-free, moderate, continuous conveyance. 10.3 Construction
Contents
Contents Safety
Machine Description
Safety
Transport and Installation
Operation
10.3.1 Drive
Maintenance and Repair
General
Shutting-down and Preservation
There are electric motors, gear motors, variable speed gear motors - non-flameproof or flameproof types (motor protection is mandatory). Hydrodynamic motors or internal combustion engines are also potential drives.
Faults
Service
System Appendix
10.3.2 Base plate
description Index
Pump and motor mounting on either base plate or underframe is optional Installation 1 0 . 4 A cce s s o r ie s
instructions
10.4.1 Pressure relief valve
Options depending on the medium: - Cut-out no warning signal - Cut-out with warning signal - Bypass version (bypass with integrated over-pressure valve)
Operation instructions
Spare parts
10.4.2 Protection against dry-running
Options depending on the medium -thermic -conductive -capacitive -calorimetric -ultrasonic
15ppm bilge alarm “OMD-24”
ccentric screw pump
either non-flameproof or flameproof Service Guards or protective devices have to be installed prior to starting operation and must not be switched off or taken off during operation.
11. Safety and control devices 11.1.1 Pressure gauge and vacuum gauge
Pressure gauges and vacuum gauges have to be fitted into the pressure and suction lines respectively.
page 66
11.1.2 Pressure relief valve for the delivery line
In stationary pump units the customer has to install a pressure relief valve on the delivery side preceding the stop valve Contents
Excentric screw pumps are positive displacement pumps and could, hypothetically, build up an enormous pressure. If the delivery line is blocked e. g. clogged or shut off by accident, the pressure might build up beyond the safety limit. That may destroy the pump, damage the drive motor, burst the pipeline which would be disastrous in the case of hazardous liquids.
Contents Safety
Machine Description
Safety
Transport and Installation
Operation
Maintenance and Repair
General
11.2 Power supply
Shutting-down and Preservation
Faults
Only licenced electricians are authorized to connect the drive motor to the power supply. The respective VDE standards and the regulations by the local power supplier have to be observed. Hazards through electrical energy must be avoided.
12. Starting / stopping operation 12.1. Prior to starting operation
Service
System Appendix
description Index
Installation instructions
12.1.1 Priming the pump with liquid Caution: Dry-running of the pump must be avoided ! Caution:
When starting the pump for the first time, or after a longer idle period flow medium has to be poured into both the suction and the delivery ports. Only a few rotations with no liquid may damage the rotor. Topping up with water or flow medium serves as lubrication for the rotor and the stator Make sure also to top up after repair work. After topping up the pump will be self-priming. No need to vent the pump. 12.1.2 Turning on the liquid for shaft lubrication bath 12.1.2 Checkinq the shaft sealing fluid
In the case of fluid shaft sealing check the performance of the sealing system. Caution Fill the sealing system and the cylinder with sealing fluid In the case of pressure less systems the cylinder should be filled 75%. In the case of pressure sealing systems consult the manufacturees instructions. The sealing pressure should be 10%, or respectively 1.5 — 2 bar higher than the pressure on the seal. Any fluid can be used for sealing purposes, provided it does not corrode the metallic parts and is compatible with the pumped medium and the environment. The sealing fluid should not contain solids nor form sediments, have a high boiling point, adequate heat capacity, good thermal conductivity, and low viscosity. In the case of viscous seals, e. g. grease, make sure, prior to operations, that it is compatible with the sealing fluid. To do so close the ball valve, and pack the spring-pressure grease bushing with lubricant. Use lubricants that comply with DIN standard 51818, NLG class 0 — 2. In the case of stuffing box packing open the ball valve prior to start operation until the gland inside the stuffing box is stationary. Then close the ball valve again. In the case of slipring seals the ball valve should be opened when the pump is in operation i. e. when pressure is adequate. After filling the sealing chamber, close the ball valve again. 12.1.3 Breakaway
Prior to starting the pump for the first time or after a longer idle period it is recommended to break away the rotor - e. g. with a tool applied to the shaft stub to prevent the adherence of
Operation instructions
Spare parts
15ppm bilge alarm “OMD-24”
ccentric screw pump
Service
the rotor to the stator. lt is advisable to so also after repair work.
page 67
12.1.4 Checking the sense of rotation .
Prior to commissioning the pump unit check the sense of rotation as the direction of delivery depends an it. The FJ / FG models are designed to permit both directions. Normally, however, the shaft should rotate clockwise so that the liquid is pumped from the suction end into the pump body.
Contents
Contents Safety
Machine Description
If the shaft sealing has to be relieved the pump will rotate anticlockwise and pump the medium towards the suction port. Fig. Sense of rotation / Feeding direction
Safety
Transport and Installation
Operation
Maintenance and Repair
General
Shutting-down and Preservation
Faults
Service
System Appendix
description Index
Installation instructions
To check the sense of rotation just tip the motor starter
Operation instructions
12.2. Starting operation 12.2.1 Start-up
First, open all valves at both suction and delivery ends. 12.2.2 Drive C a u t i o n : Observe the operating instructions of the motor manufacturer. Connect three phase motors directly to the power supply. Start motor. 12.2.3 Checking the performance
Watch the pressure and vacuum gauges to check the pressure at the suction and delivery end. Watch the ammeter to prevent overloading the motor 12.2.4 Protection against dry-running
Make sure that there is no interruption of the flow of liquid at the suction port. If such interruptions are likely it will be advisable to fit dry-running protection as per par. 4.4.2 12.3 Ending operation 12.3.1 Stopping the pump
Switch off the motor 12.3.2 After operation routine
Spare parts
15ppm bilge alarm “OMD-24”
ccentric screw pump
Service
If it is likely that the pump will be idle for a lengthy period clean the pump especially in the case of perishable or viscous liquids. The pump has to be drained if frost is likely.
page 68
13. Checks and Maintenance 13.1 Maintenance
Comply with the safety rules of paragraph 2. Systematic checks and maintenance prolong the life of the pump.
Contents
Contents Safety
Machine Description
13.1.1 General checks
Safety
Transport and Installation
Operation
- Watch suction and discharge heads - Watch temperature and noise of pump and motor bearings - Watch temperatur and slow dripping of stuffing box - Watch power consumption of motor - Watch flushing (shaft sealing if provided)
Maintenance and Repair
General
Shutting-down and Preservation
Faults
Service
System
13.1.2 Maintenance of components
Appendix
description Index
13.1.2.1 Joints 13.1.2.1.1 Enclosed joints
Installation
The pump joints have permanent oil or grease lubrication. In the food industry, a food grade oil or grease is used. Regularly, and each time the pump is opened, check the joint seals. Worn or damaged collars, 0-rings and tensioning bands have to be replaced. The frequency of such checks depends an the size of the pump and the nature of the woking conditions.
instructions
The bigger the pump and the harder the conditions the shorter the service intervals. If there is noticeable axial or radial play the joints will have to be replaced.
Operation instructions
13.1.2.1.2 Open joints
Lubrication of open joints by the conveyed medium. This type of joint is, therefore, maintenance-free. Any worn parts have to be replaced immediately to prevent damage to other parts.
Spare parts
15ppm bilge 13.1.2.2 Shaft seals
alarm “OMD-24”
Stuffing box 305
300
302
303
301
304
309
310
305
312
311
302
300
301
304
303
ccentric screw pump
Service
The objective of the stuffing box is the limitation of leaks not to prevent them entirely. A minimum of leakage is required to lubricate the shaft and reduce wear. Excessive leakage can be remedied by tightening the gland screws. If even repeated tightening of the screws fails to reduce leakage the seal rings will have become brittle and should be replaced. With anticlockwise rotation of the pump shaft leakage will occur only at high feed pressure. lt is, therefore, important to check the temperature of the stuffing. Dismantling worn seals After reducing the pressure remove the stuffing box gland and extract the worn seal
with an extractor. Then thoroughly clean shaft and seat of stuffing box. If the shaft is worn it has also to be replaced. (See instructions for dismantling and installation)
page 69
Fitting the stuffing box packing C a u t i o n: Make sure that the replacement stuffing rings are compatible with the working conditions of the pump model. Contents
Contents Safety
Criteria for selecting optimum stuffing-box packing:
Machine Description
- Temperatu Temperature re - Pressure - Medium - Slide speed
Safety
Transport and Installation
Operation
Maintenance and Repair
General
Shutting-down and Preservation
The standard stuffing-box packing is an Artamid-PTFE-packing For the food industry a PTFE-graphite-packing is recommended
Faults
Service
Model and size
Number
Cross section S
Length LM
FJ15 FJ20 FG1015 FG10221
5
8 qm
124
FJ30 FG1031
5
6 qm
135
FJ40 FJ50 FG1038 FG1045 FG1053
5
8 qm
159
FJ60 FJ70 FG1063
5
8 qm
252
FJ80 FJ90 FG1076
5
10 qm
225
FJ100 FG1090
5
10 qm
225
Number and dimensions of packing rings for close-coupled pumps to cut packing rings to size proceed as follows: When the packing rings are put around the shaft the butt ends should meet exactly. For that purpose it is important that both butt ends are cut to an angle of approx. 20° (see fig. below)
System Appendix
description Index
Installation instructions
Operation instructions
Spare parts
15ppm bilge
Wrap the strips round the shaft and push them one by one with the stuffing box gland into the stuffing box.. The Butt ends should be staggered by 90°. Caution: The packing rings must not be pushed into the box with pointed tools to Caution:
avoid scratching the shaft and/or distort the packing rings.
Startinq operation after fittinq new packing into the stuffing box
Prior to starting the pump fasten the stuffing box only slightly.During a 30 minute trial run the gland screws should be tightened gradually until the leakage has been reduced to 2 to 20 drops a minute. Caution:
The temperature of the stuffing box must not rise unduly. From 20 to 60° above the temperature of the medium are admissible. If the temperature rises higher loosen the gland nuts and repeat the running-in procedure. Leakage of hazard ous liquids must be prevented in order to protect persons and environment.
alarm “OMD-24”
ccentric screw pump
Service
page 70
Mechanical seal
The mechanical seal is maintenance-free. If the mechanical seal is worn to a degree that the leakage is getting excessive the sealing has to be replaced. (See instructions for dismantling and installation) Caution: When starting up the pump make sure it is full of liquid to avoid Caution: dry running of the mechanical seal.
Contents
Contents Safety
Machine Description
Safety
Transport and Installation
Operation
Double action slip-ring seals
Maintenance and Repair
General
Shutting-down and Preservation
The performance of a double action slip-ring seal depends on the sealing chamber (between pump and surrounding atmosphere) being filled with clean sealing fluid. Slip-ring seals are maintenance-free. In the case of tandem seals the level of the sealing fluid in the cylinder has to be regularly checked and topped up. In the case of back-to-back seals the functioning of the sealing system has to be checked regularly. The sealing pressure should be 10%, or respectively 1.5 — 2 bar above the pressure on the seal. Make sure there is sufficient fluid in the cylinder.
description
Slip-ring seal with pressure less quencher
instructions
Faults
Service
System Appendix
Index
Installation
With pumps in vertical position and occasional vacuum formation pressure less quenchers are to assure properand lubrication of the between slip-ring seal andpumped to absorb leaking fluid.the In rule this way the contact thus reaction certain media andsealing the air is prevented. These slip-ring seals are maintenance-free. The level of the sealing fluid in the cylinder has to be regularly checked and topped up if necessary. Wear may cause leakage of the sealing fluid of slip-ring seals, resulting in a rise of the fluid level in the cylinder . In that case the slip-ring seal has to be replaced. Cylinders which are not attached to the pump have to be so positioned that the cylinder bottom is at least 20 cm above the slip-ring seal, to provide the required gradient.
Operation instructions
Spare parts
15ppm bilge alarm “OMD-24”
Shaft sealing The shaft sealing consists of two collars with a grease cup
ccentric screw pump
Service
13.1.2.3 Drive motors
Consult the operating and maintenance instructions of the motor manufacturer. 13.2. Maintenance Maintenance Instructions for dismantling and re-installation) General
Our experienced service engineers are there to help you with installation or repair work. Prior to starting repair work make sure that the pump has been cleaned and drained completely.
This is important in case pumps are sent to our works for repairs. To protect our personnel and the environment we have to refuse acceptance of pumps still full of liquid. Or else we have to charge our customers for expert disposal.
page 71
In the case of pumps that had been operating with hazard ous mediums the owner is responsible for informing the repair personnel about it, irrespectively whether the repair is carried out an the premises of the customer, in a contractu al workshop or at the suppliers works. In such cases the customer has to comply with the demand by the service personnel and submit a certificate about the medium in question. Suitable printed forms as per DIN standards are available for the purpose. List of hazardous mediums: - toxic mediums - harmful mediums - irritants - explosive mediums - inflammable mediums - cancer causing mediums - mediums harmful to fruit - mediums genetically harmful - mediums otherwise harmful to man
Contents
Contents Safety
Machine Description
Safety
Transport and Installation
Operation
Maintenance and Repair
General
Shutting-down and Preservation
Faults
Service
System Appendix
description Index
Installation
Our fitters or repair personnel an the site have to be informed of any potential hazard that might occur in connection with the repair work.
instructions
13.2.1 Dismantling the progressive cavity pump
Preparations for the dismantling: Disconnect the motor from the power supply. Make sure that the motor cannot be started by accident All valves at both suction and delivery end have to be shut Unscrew the drain plugs to drain the flow medium from suction and delivery ports.
Operation instructions
Spare parts
15ppm bilge alarm “OMD-24”
Note: Use a drain pan
- Disconnect suction, delivery and any auxiliary pipelines. - Unscrew the bolts from the base 13.2.1.1 Dismantling the stator
- Unscrew hexagonal cap nuts from the tie rods - Remove connecting socket - Remove tie rods - Pull stator from rotor Note: If the stator is difficult to move turn the stator round with chain
pipe wrench and block the plug-in shaft at the same time.
ccentric screw pump
Service
page 72
13.2.1.2 Dismantling the rotor and the universal joint at the rotor end
To be done after the stator has been removed Contents
Enclosed universal joint
Contents Safety
- Unscrew hexagonal nuts from bolts - Pull the the rotor housing off. Be careful not to damage the delicate rotor. - Open the clamps of the joint sleeve with special tongs and take them off. Models FJ 100.3 (and larger) have threaded clamps. - Loosen them with a screw driver and take them off. - In case there is oil lubrication lift the joint sleeve with a screw driver and remove it by pulling it along the cardan shaft.- File off Punch marks. Remove sleeve - Remove grease if any - Expell two opposed pins - Pull the rotor with head off the cardan shaft. The joint can be taken off by removing the remaining two pins - If necessary the head may be separated from the rotor. In the case of pump models up to 80.2 (including the sizes 100.1 and 100.2) the collet has to be expelled. lt has to be expelled. in the direction opposite to the assembly. Apply the Expeller an the marked side (countersink next to the bore for the collet). In the case of larger pumps the lock nut has to be unscrewed to remove the headpiece. Universal joint with screw sleeve hopper typ type e suction port)
- Unscrew hexagonal nuts from bolts - Pull the housing off the rotor. Be careful not to damage the delicate rotor - Remove collet from screw sleeve - Pull off rotor - Pull off screw sleeve - Expell pin and remove joint
Machine Description
Safety
Transport and Installation
Operation
Maintenance and Repair
General
Shutting-down and Preservation
Faults
Service
System Appendix
description Index
Installation instructions
Operation instructions
Spare parts
15ppm bilge Pin joint for pumps in food industry
alarm “OMD-24”
To be done after the stator has been removed - Unscrew hexagonal nuts from bolts - Pull the housing off the rotor. Be careful not to damage the delicate rotor - Expell locking pin and remove joint - Expell pin and remove joint (Use suitable expeller) When dismantling the joint make sure to prop it up (V-block)
ccentric screw pump
Service
page 73
13.2.1.3 Dismantling the cardan shaft and the joint at the drive end
To be done after stator and rotor have been removed. Enclosed universal joint
Contents
Contents Safety
- Remove the joint at the drive end - Pull the cardan shaft off the plug-in shaft - If necessary the head piece may be removed from the plug-in shaft. In the case of the pump series up to 80.2 (including sizes 100.1 and 100.2) the collet has to be expelled. Apply the expeller an the marked side (countersink next to the bore for the collet) In the case of larger pumps the lock nut has to be unscrewed to remove the head piece.
Machine Description
Safety
Transport and Installation
Operation
Maintenance and Repair
General
Shutting-down and Preservation
Faults
Joint with screw sleeve pumps with hopper type suction port)
Service
System
- Remove collet from screw sleeve - Pull off feeding worm gear off plug-in shaft - Pull off screw sleeve - Expel pin and remove joint
Appendix
description Index
Installation Pin joint food industry)
To be done after stator and rotor have been rem remove oved. d. - Remove the joint at the drive end - Seperate cardan shaft from plug-in shaft
instructions
Operation instructions
13.2.1.4 Remove shaft seal Stuffing box
Spare parts
To remove the packing rings proceed. No need to dismantle the pump If the shaft is worn to such an extent that renewal of packing will not do the plug-in shaft has to be renewed.
15ppm bilge alarm “OMD-24”
Single-acting mechanical seal
Prior to dismantling the mechanical seal take off the stator, the rotor the cardan shaft and separate the head piece from the plug-in shaft. With BC models the plug-in shaft has also to be removed - The rotary part of the mechanical seal has to be pulled off the plug-in shaft. In the case of the metallic type the threaded bolts have to be unscrewed first - Now pull off the stationary part of the mechanical seal. Take care not to cant it in the process - Push the stationary part gently out of the t he slide ring bushing. 13.2.1.5 Removing the plug-in shaft
To be done after stator and rotor the cardan shaft and the connecting frame. Prop up shaft with a V-block Expel lock pin with a drift or installation fixture (from size FJ 80 up) The lock pin has to be removed in the same direction it was fitted (The chamfer pointing forward) Pull plug-in shaft off the motor shaft with an extracting tool.
ccentric screw pump
Service
page 74
13.2.2 Re-assembly of the progressive cavity pump
Clean all components prior to assembly. Installation is in reverse order. Replace 0-rings, lock and other pins by new ones. Contents
Contents Safety
13.2.2.1 Refitting the plug-in shaft
Machine Description
- Push the plug-in shaft onto the motor shaft. - Support plug-in shaft into a V-block - Tap lock pin in with a slender rod or push it in with an installation device. (for pumps from FJ80 up)
Safety
Transport and Installation
Operation
Maintenance and Repair
General
Shutting-down and Preservation
Faults
Refittinq the packinq rings
Service
System Appendix
Refittinq the mechanical sealing
description Index
13.2.2.3 Refitting the cardan shaft and the joint at the drive end
enclosed universal joint
Installation
- Fix head-piece with lock pin or retaining nut onto the drive shaft. Insert the pin opposite to the marked spot (next to the pin boring) - Fix joint piece and secure it with two pins
Note: Push the packing ring into the sleeve prior to fitting the cardan shaft into the headpiece
- Slide the cardan shaft into the headpiece and fasten it with two opposed pins. Insert the ball prior to fitting the fourth pin Note: The chamfer of the pin must point towards the interior.
instructions
Operation instructions
Spare parts
15ppm bilge alarm “OMD-24”
- Push the sleeve over the headpiece C a u t i o n: Secure the sleeve with two center punch marks on the front end.
ccentric screw pump
Grease lubrication
Oil lubrication
Fill up joint with grease
Slide on packing
Slide on packing
Put joint in a vertical position
Fix packing with clamps
Fix bottom clamp Lift packing ring and top up with oil
Note: Use special tongs for fitting the clamps
Service
page 75
Joint with screw sleeve sleeve for pumps w with ith hopper ty type pe suction po port) rt)
- Install joint (feed screw, joint, pin, ball, headpiece) - Top up with grease - Slip on the screw sleeve with the rings - Slide feed screw assembly onto plug-in shaft - Secure screw sleeve, feed screw assembly and drive shaft with pin Pin joint food industry)
Contents
Contents Safety
Machine Description
Safety
Transport and Installation
Operation
- Push ball head of the cardan shaft into the headpiece of the plug-in shaft
Maintenance and Repair
General
Shutting-down and Preservation
- Tap a locking pin into the joint gudgeon. Use a mandrel of "soft" material e. g. aluminium to avoid mushrooming the pin.
Faults
Service
System C a u t i o n: Renew locking pins after each disassembly
Appendix
description Index
- Fit the gudgeon pin through the cardan shaft onto the plug-in shaft - Tap in a second locking pin. To do so use a mandrel of "soft" material e. g. alu minium to avoid mushrooming the pin.
Installation instructions
13.2.2.4 Re-installation of rotor and universal joint enclosed universal joint
- Secure headpiece with joint to the rotor by a pin (if it had been dismantled) - Push joint packing and sleeve onto cardan shaft - Continue as per par. 13.2.2.3 - Push the housing over rotor and cardan shaft and bolt it to the connecting frame with the hexagonal nuts. Note: Before tightening the screws check if the 0-ring seal has been inserted into the lid of the stuffing box or mechanical seal. Joint with screw sleeve for pumps with ho hopper pper type suction port)
- Install joint (feed screw, joint, pin, ball, headpiece) - Top up with grease - Fit screw sleeve with seal rings - Push rotor into the universal joint - Secure screw sleeve, feed screw assembly and rotor with pin - Push housing over rotor and cardan shaft and bolt it to connecting frame with the hexagonal nuts.
Operation instructions
Spare parts
15ppm bilge alarm “OMD-24”
ccentric screw pump
Service
page 76
Note: Before tightening the screws check if the 0-ring seal has been inserted into
the lid of the stuffing box / mechanical seal. Pin joint Food industry)
- Push the ball head into the head piece of the rotor - Tap a locking pin into the gudgeon, To do so use a mandrel of "soft" material e. g. aluminium to avoid mushrooming the pin.
Contents
Contents Safety
Machine Description
Safety
Transport and Installation
Operation
C a u t i o n: Renew locking pins after each disassembly
- Fit joint bolt through the cardan shaft into the plug-in shaft.
Maintenance and Repair
General
Shutting-down and Preservation
Faults
- Tap in a second locking pin. To so use a mandrel of "soft" material e. g. Service
aluminium to avoid mushrooming the pin
System Appendix
description Index
Installation instructions
Operation
Push housing over rotor and cardan shaft and bolt it to connecting frame with the hexgonal nuts.
instructions
Spare parts Note: Prior to screwing the assembly to the connecting frame check if an 0-ring Note:
seal has been put into the stuffing box lid. 15ppm bilge 13.2.2.5 Re-installation of the stator
alarm “OMD-24”
-Prior to re-installing stator / rotor apply lubricant (e.g. glycerine, soft soap) Make sure that the lubricant is compatibel with the medium and the material.
ccentric screw pump
Caution: Do not use mineral grease or oil slide stator over rotor. Note: If the stator is difficult to move turn the stator round with chain pipe wrench.and block the plug-in shaft at the same time.
-Fix tie rod - Screw an connecting sleeve with the hexagonal nuts
Service
page 77
13.3 How to fit the mechanical seal 13.3.1 Cardan shaft with headpiece and plug-in shaft
Contents
Contents Safety
Machine Description
Safety
Transport and Installation
Operation
Maintenance and Repair
When fitting a mechanical sealing utmost cleanliness and most careful handling of the components are of absolute importance. to obtain optimum performance. Soft soap as a lubricant is permissible to facilitate the fitting of the 0-rings. The surface of the mechanical sealing seat, however, has to be absolutely clean and free of lubricant.
General
Shutting-down and Preservation
Faults
Service
System Appendix
Caution: Do not use mineral grease or oil
description Index
Installation Note: Always replace sliding seals in pairs
Preparation for fitting
instructions
Operation
- Check the dimensions and tolerances in the respective literature Fitting
instructions
Spare parts
- Apply lubricant to the shaft and the inside of the packing. - Press the stationary part of the sealing with the 0-ring seal into the clean bush. - Slide the mechanical seal bush with the stationary part onto the drive shafft. Note: Take care not to cant the sealing when sliding it on.
15ppm bilge alarm “OMD-24”
ccentric screw
- Slide the rotary part of the mechanical seal onto the drive shaft and secure it with threaded
pump
pin if available Note: Make sure that the mechanical sealing sits in exacly the same spot as before.
13.3.2 Pin joint models (food industry) 305 306 307 308
Service
page 78
When fitting a mechanical seal utmost cleanliness and most careful handling of the components are of absolute importance. to obtain optimum performance. Contents
To facilitate the fitting of 0-ring sealings the surfaces may be lubricated but the seats of the sealings have to be absolutely clean and free of lubricant. Caution: Do not use mineral grease or oil. In the food industry the lubricant has to
Contents Safety
Machine Description
Safety
Transport and Installation
be rood proof Note: Always replace sliding seals in pairs
Operation
Maintenance and Repair
General
Shutting-down and Preservation
Faults
Preparation for fitting
Service
System Appendix
- Check the dimensions and tolerances in the respective literature
description Index
Fitting
- Apply lubricant to the shaft and the inside of the packing. - Press the stationary part of the sealing with the 0-ring seal into the clean bush. - Slide the rotary part of the mechanical seal onto the plug-in shaft.and lock it with a threaded pin - if available. - Fit the stationary part of the mechanical seal into the connecting frame
Installation instructions
Operation Note: Take care not to cant the sealing when sliding it an
- Screw motor to connecting frame - Slide rotating section of plug-in shaft through the stationary section onto the drive shaft - Drive collet in with a mandrel C a u t i o n: To avoid damage to the mechanical seal prop up the plug-in shaft with
a V-block Prior to re-start operation thoroughly clean the pump to be fit for service. The detergents and methods adopted for the purpose should be up to the latest state of the art. Consult the supplier about the compatability with the material of the pump unit.
instructions
Spare parts
15ppm bilge alarm “OMD-24”
ccentric screw pump
Service
page 79
14. Possible trouble
its cause and remed
Possible cause
Contents
Contents Safety
Machine Description
Po ssib le ca use
C o rre c tio n Transport and Installation
Safety Operation
Maintenance and Repair
General
Shutting-down and Preservation
Prime up pump, rotate x
x
If pump or stator new:
by hand; if necessary
Excessive friction
apply glycerine lubricant
Pump specifications x
x
x
x
don t match power supply
Check order specifications;
x
x
x
x
Service
System Appendix
description Index
examine electrical Installation Check head w ith
Faults
Demanded head too
pressure gauge and
high
com pare to order specification
Installation instructions
Remove foreig gn n o bject x
x
x
Foreign object in pump
and repair possible damage
Operation instructions
x
x
x
x
x
Temperature of
If temperature of
medium too high,
medium cannot be
excessive stator
reduced install
expansion
undersized rotor
Stator has swollen; x
x
x
x
elastomer
incompatible with medium
specifications of o rder. Maybe stator of other material has to replace existing one
x
x
x
15ppm bilge alarm “OMD-24”
Solid matter content in x
Spare parts
Check medium
me dium and is clogging Increase percentage of pump
The medium has x
x
x
x
x
x
sludgeed or hardens during idle period
ccentric screw Clean pump and flush always alter operation
pump
Raise liquid level at
x
x
x
Air is getting into the
suction, avoid eddies
suction line
at entry; prevent air pockets
x
x
x
x
Suction line is leaking
x
x
x
x
Shaft seals are leaky
C h e c k s e a l i n g s ; t ig ig h t e n pipe connections
Tighten up stuffing box or replace packing or mechanical sealing
If motor speed
x
x
Motor speed too low
controllable increase speed
In case of undersized
x
x
x
rotor: operating
Raise tempe rature of
tempe rature not yet
pump (stator)
Service
reached Reduce resistance to
x
x
x
x
x
x
Suction head too high
suction; reduce
or feed height
temperature of
insufficient(cavitation)
medium; place pump lower
page 80
Possible cause tr
n s
c
t oi n
at
t
t ei s
ci n
s
n
u t n o
tr p p
e
r n
icf in s
p m e
d m u P
lor p
o
ef
e H
e
to ot
g
D
u P
o to ot
e
ni il a e
r
m u
r
Contents
s ot
o M
Correction l
li r
P
g ef
v
m l
el
o
t
vi a
D
o
s
Possible k
s
a
p
ni
s
si e
d ivl
a
d
o yr
e
g h
o
ut
e in
yr
tr h
o e
is
u
o
P
f
u o
s
rt d
c
ar
ff
o
u
ie
y
k
ict
at S
tf o
cause
R
a
Contents Safety
h S
Machine Description
x
x
x
x
x
x
Pump is running dry
Prime pump, install running-dry protection, lay pipelines differently
Transport and Installation
Safety Operation
Maintenance and Repair
General
Shutting-down and Preservation
x
x
x
x
Sta tor w orn out
Re pla ce sta tor Faults
Service
Stator material is
x
x
x
x
x
x
brittle
System Replace stator. Compare medium with order specifications
Appendix
description Index
Replace rotor. Find out cause:
x
x
x
x
x
x
Rotor is worn out
The joi nts a re w or orn out
Installation wear, corrosion, cavitation. Rotor of other material may be neces necess sary
instructions
Re pla ce fa ul ty pa rts a nd re -se a l
Operation instructions
x
Pump and plug-in plug-in s shaft haft are no nott in line Line up pu pump mp unit
Spare parts The elastic
x
intermediate clutch disk is worn out
x
x The ballbear ballbearings ings or worn out
Replace intermediate disk disk and realign pump unit
15ppm bilge Replace bearings, bearings, lubricate a nd reseal. At higher temperature mind the ambient temperature. If motor speed controllable:
x
Motor speed too high increase speed
x
Viscosity too high
Test viscosity and compare with order specifications
x
Specific weight too high
Test specific weight and compare with order specifications
x
x
The stuffing box is not properly tightened
Stuffing box maintenance, replacement may be necessary
x
The packing material ma y not be compatible compatib le w ith medium
Replace packing by different Brand
Wrong sense of
x
x
Alte r e l e ctri ca l conne cti on rotation
alarm “OMD-24”
ccentric screw pump
Service
x
0-rings of mechanical sealing are damaged, brittle or swollen
Replace mechanical sealing
page 81
15. Tools Pump model FJO6 FJO8
FJ15 FJ20 FG1015
Tool
FJ40 FJ50 FJ30 FG1031
FG1021
FJ10
FG1038
FJ60 FJ70
FJ80 FJ90
FG1045
FG1063
FG1076
FJ80 4
FJ100 FG1090
FJ100 4 FJ120 FG1105
Self-locking nut wrench Clamping pliers for holding band
52356
52356
52356
30465
Safety
30465
Machine Description
52356
52356
52356
52797
52796
29202
30465
30465
52356 52794 52795
30465
30465
52356 52794
30465
52356
Transport and Installation
52787
Safety
52794
Operation
Maintenance and Repair
General
Shutting-down and Preservation
Faults
Chain pipe
wrench Strap wrench
Contents
FG1053
Item No. Packing lever
Contents
30422
30422
30422
27457
27457
30422
31762
31762
Service
System Appendix
30978
30978
description Index
Parts subject to wear and sealings Item No. as per
Installation instructions
Paert designation drawing
Operation instructions Number
and parts list
1
500
1 1
501
1
405
Bolt
4
404
Cardan shaft
1
400
0-ring
1
305
Holding ban
2
407
5 5
302
Rotor (Feed screw ) Stator Joint collar
Packing ring Sl iid d e ri n ng g se ea a l (m ec ech a an ni c ca alse ea a l)l)
Spare parts
15ppm bilge alarm “OMD-24”
1
3 07 07
Splash ring
1
203
Plug-in shaft
1
201
pump
Item No. as
Service
Parts subject to wear and sealings
per
for pump models BC
Part designation drawing
Number
ad parts list
1
500
1
501
Set screw
4
430
Bo l t
2
404
Cardan shaft 0-ring
1 1
400 305
Rotor (F eed screw) Stator
1
ccentric screw
Pack ing ring
5
5
302
Mechanical seal
1
307
Splash ring
1
203
Plug-in shaft
1
201
page 82
Ersatzteilliste B List of spare parts Baugröße: AFJ15B/AFJ2 AFJ15B/AFJ20B 0B AFG1015B/AFG10 AFG1015B/AFG1021B 21B Size: Contents
Schnittzeichnung: Schnittzeic hnung: ETZ_AFJB02_BI.2_de ETZ_AFJB02_BI.2_de Sectional drawing No.: ETZ_AFJB02_BI.2 ETZ_AFJB02_BI.2_de _de
Contents Safety
Machine Description
Transport and Installation
Pos.
Stück
Item
Quantity
Benennung
Designation
Safety Operation
Maintenance and Repair
General
Shutting-down and Preservation
200
1 Laternensockel
Lantern
201
1 Steckwelle
Plug-in shaft
202
1 Spannstift
Plug-in shaft pin
203
1 Spritzschei Spritzscheibe be
Splash ring
204
1 Typenschild
Type plate
205
4 Halbrundke Halbrundkerbnagel rbnagel
Head grooved pin
206
4 Sechskantschr Sechskantschraube aube Hexagonal head screw
Installation
207
4 Sechskantmutter
Hexagon nut
instructions
208
4 Federring
Spring ring
219
1 Schutzblech-rechts
Mudguard-right
220
1 Schutzblech-links
Mudguard-left
300
1 Stopfbuchsdec Stopfbuchsdeckel kel
Packing gland lid
301
1 Stopfbuchsbrille
Gland
302
5 Stopfbuchsri Stopfbuchsring ng
Packing ring
303
2 Stiftschraube
Gudgeon
304
2 Sechskantmutter
Hexagon nut
305
1 Rundring
0-Ring
306
1 Gleitringbuchse
Mechanical seal casing
307
1 Gleitringdich Gleitringdichtung tung
Mechanical seal
308
1 Paßkerbstif Paßkerbstiftt
Grooved pin
309
1 Grundbuchse
Base bush
310
1 Grundring
Base ring
311 312
1 Verschlußsch Verschlußschraube raube 1 Dichtring
Screw plug Sealing ring
400
1 Gelenkwelle
Coupling rod shaft
401
2 Kopfstück
Head end
402
2 Gelenkstück
Pin guide
403
2 Hülse
Sleeve
404
8 Bolzen
Bolt
405
2 Gelenkmanschett Gelenkmanschette e
Joint collar
406
2 Kugel
Ball
407
4 Spannschelle
Holding band
408
2 Rundring
0-Ring
409
2 Spannstift
Plug-in shaft pin
500
1 Förderspindel
Rotor
501
1 Stator
Stator
Faults
Service
System Appendix
description Index
Operation instructions
Spare parts
15ppm bilge alarm “OMD-24”
ccentric screw pump
Service
