56926BA2, Rev. 02, 04/2019
8.7 Replacing the Scintillator/Multiplier Combination
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Danger to life from electric shock!
u The installation may only be carried out by a qualified electrician.
u Please adhere to the relevant safety regulations.
u Installation/maintenance may only be carried out if the device has been de
energised.
u Only open the device when free of voltage.
In case of an electric shock, carry out first aid measures and immediately call an
emergency service.
Danger to life by explosion!
u
If the detector is located in a potentially explosive atmosphere, it is essential
to observe the
corresponding instructions and safety instructions in the
safety manual.
1. Remove the electronics module through the action steps 1 - 7 as described in
the chapter 8.5.1.
2. Insert the new crystal/multiplier combination in the socket. Please observe the
coding lug.
3. Insert the electronics module again, see chapter 8.5.1.
4. Check the measuring function. Should there be discrepancies, perform a new
calibration (see operating instructions of the associated evaluator device).