Replacing The Sensor - Waeco Multi Gas Bedienungsanleitung

Multi-Gas-O-12s.book Seite 21 Freitag, 25. Mai 2018 1:42 13
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➤ Make sure you perform the test without any interruptions.
✓ When a leak is detected, a beep is emitted.
7.5 Switching off the leak detector
➤ Press the start button (fig. 2 4, page 2) until the display goes off.
✓ The device is switched off.
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Replacing the sensor

!
CAUTION! Beware of burns
Switch off the leak detector and let the sensor head cool down
before replacing the sensor.
A
NOTICE!
Do not use silicone-based or acetone soaps or lotions before and
while you replace the sensor. This can damage the function of the
sensor.
I
NOTE
The electrochemical sensor has a service life of approximate-
ly100 operating hours. After this time, the sensor must be
replaced.
➤ Unscrew the sensor cap (fig. 3 1, page 3) anticlockwise from the sensor
head.
➤ Take out the sensor (fig. 3 3, page 3) with tweezers or needle-nose
pliers.
➤ If necessary, remove any dirt from the O-ring in the socket (fig. 3 4,
page 3). Use a dry cloth to do this without any solvent or similar agents.
➤ Insert the new sensor in the socket (fig. 3 5, page 3).
➤ Screw the sensor cap (fig. 3 1, page 3) clockwise onto the sensor head.
EN
Replacing the sensor
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