Fitting The Sensor - Dräger Polytron 7000 Instructions For Use Manual

Electrical connections

Fitting the sensor

1 Remove bayonet ring from transmitter, remove dummy plate.
Remove sensor from packaging.

Remove the short-circuit strap from the sensor (if it is fitted).

There is a coded connector on the back of the sensor. Place the sensor in

the opening with the connector at the back and the Dräger logo at the front.
Before plugging the connector in the socket, ensure that they are identically
coded. Incorrect connection can damage the sensor!
Secure sensor in transmitter with bayonet ring.

If necessary, calibrate the sensor as described on page 44.

If pre-calibrated sensors are used, the alarm chain must be tested with, for

example, the bump test.
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Polytron
OK
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