Knick Ceramat WA 153, Руководство пользователя

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Installing/Removing a Solid-Electrolyte Sensor
Installing the sensor
1) Move probe into SERVICE position.
The sensor must only be installed in SERVICE position.
2) Use appropriate sensors (C) only:
Diameter: 12-0.5 mm Length: 225 mm
Observe pressure resistance of the sensor.
3) Before installing the sensor, check that there is no liquid
flowing out of the outlet (ceramic slides or probe hous-
ing might be defective).
4) Check whether slide ring (A) or O-ring (B) on the sensor
are damaged.
5) Screw in the sensor head (19 mm A/F, PG 13.5 thread)
with a max. torque of 3 Nm (recommended tool: 19 mm
wrench, eg, Knick ZU 0647).
6) Install sensor cable and media connection (see
“Information on Installation“ on page 13).
ZU 0647
A
B
C
Removing the sensor:
1) Move probe into SERVICE position. The sensor must only
be removed in SERVICE position.
2) Before removing the sensor, check that there is no liquid
flowing out of the outlet (ceramic slides or probe hous-
ing might be defective).
3) Loosen the sensor plug.
4) Loosen the sensor using a suitable tool and pull it out.
Be sure not to cant the sensor because it might break
(recommended tool for removing the sensor:
19 mm A/F, eg, Knick ZU 0647 wrench).
Tool for sensor installation
pH Sensors, Oxygen Sensors, Conductivity Sensors