Recommended sequence of operations
38
General instructions
cgmcosmos
system
Medium voltage switchgear and control gear, fully insulated in SF
6
gas up to 24 kV with external cable test device
IG-257-EN version 01; 03/02/2016
2.
Insert the lever in the earthing actuation shaft of the
earthing switch and turn clockwise.
Fig. 5.33
Process of turning the lever
3.
Remove the lever.
4.
The selector returns to its initial position.
5.
Verify that the cubicle is in earthing position.
Fig. 5.34
Detail of earthing switch connected
2
5
Summary of Contents for cgmcosmos-2lv
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