Ormazabal cgm.3 system Series - Page 50

General instructions
Recommended sequence of operations
IG-136-EN version 10; 23/06/2016
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cgm.3 system
Fully SF6 gas insulated medium voltage switchgear up to 40.5 kV in accordance with IEC Standards
3. Verify that the cubicle is in earthing closed position.
Figure 5.38 Earthing switch closed