Maintenance Of Ph Sensor - Swann AMI Codes-II CC Operator's Manual

AMI Codes-II CC
Maintenance
6.9.
Clean
pH sensor
A-96.250.581 / 220616

Maintenance of pH sensor

1 Remove the pH sensor [B] from the flow cell.
2 Unscrew and remove the connector [A] from the pH sensor.
Prevent the connectors from getting wet
3 If necessary wipe the pH sensor shaft and the green tip cau-
tiously with a soft, clean, and damp paper tissue.
4 Remove grease with a tissue moistened with alcohol.
CAUTION: Alcohol is inflammable.
5 If the sensor is very dirty put it into 1% diluted hydrochloric acid
for 1 min.
CAUTION! hydrochloric acid is corrosive!
6 Rinse the pH sensor with clean water.
A Connector
B pH sensor shaft
C Flow cell cover
A D Flow cell
B
C
D
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