VEGA PROTRAC series 30 Electronics module - Manual (Page 13)

13
4 Mounting
Electronics module • PROTRAC series 30
40104-EN-130916
5
9
Fig. 8: Clean the glass window below in the instrument housing
9 Glass window
12. Check if the photomultiplier (8) of the new electronics module is
clean. If necessary clean with a lint-free cloth. See illustration.
4
7
8
Fig. 9: Check the photomultiplier
8 Photomultiplier
13. Remove the 4 holding screws (7) from the old electronics module.
Press the screws through the retaining clip. See the following illus-
tration.
Tip:
When pushing the holding screws through, hold one finger in front of
the screw head so that the screws cannot jump out and possibly get
lost.