Repair and adjustment
12
Service instructions
5015108-00 Edition 0403
Calibration
Conductivity meter
Check the output signal from conductivity meter
To check the output signal, proceed as follows.
1. Press [ on the conductivity meter.
2. Enter code 22 with Y and Z.
3. Press [. Setup 1 appears.
4. Choose with Y and Z Output.
5. Press [. Sel. Type appears.
6. Choose LIN with Y and Z.
7. Press [.
8. Choose 4-20 mA with Y and Z.
9. Press [ .
10.Set with Y and Z so that 4 mA =0.000 µS/cm.
11.Press [.
12.Set with Y and Z so that 20 mA = 200 µS/cm.
13.Press [.
14.Press Y and Z at the same time to log out.
Set the cell constant
To set the cell constant, proceed as follows:
1. Press [ .
2. Enter code 22 with Y and Z.
3. Press [. Setup 1 appears.
4. Press [ until the display shows Cellconst.
5. With Y and Z, set the relevant cell constant; see the calibration certificate.
6. Press [ .
7. Press Y and Z at the same time to log out.
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