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AMU-II Oxytrace
Maintenance
6.3.
6.3.1
32
Maintenance of the Oxygen Sensor
WARNING
Etching liquid
The electrolyte is alkaline and caustic. It contains less than 1% of
potassium hydroxide.
Do not ingest. Wear protective goggles and gloves during han-
dling. Avoid contact with clothes.
In case of accidental contact with the eyes, wash immediately
with clear water and contact a physician. Show them the label
of the bottle or this section of the manual.
Short contact with skin is harmless, nevertheless wash with
lots of water.
Electrolyte exchange
An electrolyte exchange is indicated in the maintenance list as soon
as the remaining amount is below 10%.
A
Fixing sleeve
B
Sensor
A
C
Flow cell
1 Unscrew the fixing sleeve [A].
B
2 Remove the sensor from the flow cell.
Note: A vacuum may form when the
sensor is pulled out.
C
Do not use force!
The sensor can be easily removed
when the flow regulating valve is
slightly opened.
A-96.150.541 / 111223
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