BA-88A Service Manual(V4.0)

4

When replacing the optical components, take care to protect the components. Do not touch the surface of the optical elements with bare hand.

5

Wear antistatic gloves to dismount and mount the analogue board;

6

Do not drag the cable with excessive force. If necessary, you can disconnect the connection of some cables in advance.

7

When replacing the temperature sensor, please take care to dismount the insulation cotton, otherwise damage might occur; when reinstalling, use double glue to stick the insulation back.

4.2.4.4 Replacement of the Temperature Measurement Assembly The analogue board and the temperature sensor are components for measuring the temperature on flow cell base assembly, so they should be replaced together. Replacement of the two should be followed with parameter configuration. The method is indicated as follows: 1

When the instrument is reinstalled, power on the system.

2

Click Maintenance   on the main screen of the instrument. Select Maintenance  tab. Click Advanced   and enter the password “analyzer” to enter the advanced adjustment interface.

3

Select  Temp.  to enter the following screen. Select Cell . Enter the A, B, C parameters on the flow cell accessory into their respective positions, making sure that they are in accordance with those on the accessory. Click Save .

Figure 3-11 Parameter configuration

4

Select Cuvette . Repeat the operation in step 3 to configure the A, B and C parameters.

5

After above operations are completed, click Return . Click View para. and make sure the inquired A, B and C parameters are in accordance with those on the accessory. Click Return .

6

Exit the Maitenance screen and the system will restart. Follow the instruction to complete the configuration of the temperature.

4 System Description

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