Protective Installations - ABB ProKiln GAC400 Operating Instruction

10 ProKiln GAC400 PROBE GAS SAMPLING SYSTEM | OI/GAC400-EN REV. A
... 2 Safety

Protective installations

Introduction
The probe gas sampling system is fitted with protective installations to protect the operator. All protective installations must be in
place and operational during operation. The protective installations must not be disabled and must be checked for proper
functioning at regular intervals.
The illustration below shows the location of the protective installations on the probe gas sampling system.
2 2
1
1 EMERGENCY-STOP switch
2 Covers
3 Warning lamps and buzzer (warning tower)
Figure 1: Probe gas sampling system – location of the protective installations
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1
3
5
4 Flange shutter (optional)
5 Protective fence installation with electric lock access
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1
4
2