VEGA PROTRAC series 30 Electronics module - Manual (Page 15)

15
4 Mounting
Electronics module • PROTRAC series 30
40104-EN-130916
Fig. 12: Skim the surface of the the optical pad with the plastic spatula
11 Plastic spatula
19. Detach the protective cap (3) from the photomultiplier (8) of the
new electronics module.
Avoid exposing the photomultiplier to direct light. Detacht the
protective cap (3) only as the final step.
20. Place the optical pad (4) with the greased side centered to the
photomultiplier (8).
Do not press with your fingers or sharp objects.
21. Apply special grease to the second side of the optical pad. See
following illustration.
Fig. 13: Apply special grease to the second side of the optical pad
4 Optical Pad
10 Special grease