Servomex 07931001B, Operator'S Manual

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07931001B revision 6 © Servomex Group Limited. 2020
11
2.3 Receiver unit
Figure 2-4: Receiver unit: front, rear, side and under-side views
1
Laser light ON indicator (green)
7
Functional / EMC earth (ground)
2
Optical window / receiver aperture
8
Window purge out (standard)
3
Purge 1: Detector module gas “IN”
9
Cable entry gland (1 off M20 x 1.5 mm)
4
Purge 2: Enclosure gas “IN”
10
Window purge in
5
Purge 3: Purge gas exit
11
Window purge out
(option: isolation flange only)
6
Fixed mount (illustrated) may alternatively be
configured with an adjustable mount