RVU 12-24kV VACUUM CIRCUIT BREAKER
Changing Coils:
Changing Keys:
Disconnect the electrical connections of coils. Make the bolts dismounted. Inside of coils should be dismounted, pull
outward. Put the new coil inside and screw the bolts. Control the coil by your hand if it works or not, then make the
electrical connections.
Dismount the bolts by using screwdriver. Pull and take off the key core. After jointing the new key, mount the bolts
and check them.
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