SICK GM32 EX Installation Operation & Maintenance page 4

CONTENTS
4 O P E R A T I N G I N S T R U C T I O N S | GM32 Ex
5.4 Installation sequence...............................................................................
5.4.1 Overview of the installation steps (duct-side preparation)...
5.4.2 Install flanges with tube..........................................................
5.4.3 Installing the connection unit.................................................
5.4.3.1
5.4.4 Installing the purge air unit.....................................................
5.4.4.1
6 Electrical installation........................................................................ 32
6.1 Electrical installation safety information.................................................
6.2 Connection overview................................................................................
6.2.1 Lines.........................................................................................
6.3 Connecting interfaces .............................................................................
6.3.1 Connecting I/O interfaces (option).........................................
6.3.1.1
6.3.1.2
6.4 Connecting the connection hose to the SR-unit on the junction box....
6.5 Connecting pressure, temperature and purge air monitor ...................
6.6 Connecting the potential equalization on the purge air fixture.............
6.7 Connecting the Ex overpressure control FS850S...................................
6.8 Electrical connection of SR-unit...............................................................
6.9 Preparing the power supply......................................................................
6.10 Connecting the potential equalization to the SR-unit.............................
7 Commissioning.................................................................................. 45
7.1 Safety information for start-up.................................................................
7.2 Material required .....................................................................................
7.3 Check before start-up...............................................................................
7.4 Overview of start-up steps.......................................................................
7.5 Fitting the purge air fixtures on the flange with tube.............................
7.6 Installing the device flange on the purge air fixture...............................
7.7 Aligning device flanges and purge air fixtures........................................
7.8 Connecting the protective gas on the SR-unit........................................
7.8.1 Feeding protective gas............................................................
7.8.2 Switching the pressurized enclosure on.................................
7.9 Installing the SR-unit and reflector unit on the device flange...............
7.10 Optical fine alignment of the SR-unit .....................................................
7.11 Fitting the weatherproof cover (option)...................................................
8 Operation............................................................................................ 55
8.1 Safety.........................................................................................................
8.2 GM32 operator panel...............................................................................
8.2.1 LEDs..........................................................................................
8.2.2 Function buttons......................................................................
8.2.3 Setting the display contrast....................................................
8.2.4 Menu tree.................................................................................
Fitting the FS850S..................................................
Start-up of the purge air supply.............................
Connection diagram for variant 3G.......................
Default values for interfaces..................................
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8015594/YV18/V1-8/2017-08 | SICK
Subject to change without notice