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Maintenance
9
Maintenance
Replaceing the Dry Agent
Put the drying agent in the rear cover of the transmitter unit.
Replace with new drying agent at least every three to six months. (Silica gel is available as
drying agent.)
To open or close the cover, refer to the description in 2.6 Fixing the Rear Cover.
Troubleshooting
No indication appear.
Calibration is not possible.
If you cannot remedy the cause, contact our representative or our service department.
M3 screw
Shield plate
O-ring
Drying agent
Cover
Cause
Countermeasure
Power is not turned ON.
Turn ON the power.
Load is not connected.
Conncect lead resistance (500
Ω
or less)
Cause
Countermeasure
Standard liquid and electrode
are abnormal.
Use normal, standard solution and ecectrede.