IG-183-EN version 06; 31/03/2020
80
Maintenance
General instructions
cgm.3 system: medium voltage SF
6
gas-insulated
cubicles up to 38 kV according to IEEE and CSA standards
7.4. Replacement of contact inspection camera
This operation could be done in any of the three
positions of the switch - disconnector.
1. Remove the driving mechanism cover by unscrewing
the two bolts with a Phillips screwdriver.
Figure 7.4. Removing the driving mechanism
2. Remove from the concentrator the cable from the
contact inspection camera.
Figure 7.5. Removing the cable
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