URING 12-24-LLC SF6 INSULATED COMPACT RMU SWITCHGEAR WITH VACUUM CIRCUIT BREAKER
8.2.4 CHARGING AND CLOSING THE CIRCUIT BREAKER
Insert the lever into spring charge lever
hole and rotate in the direction of arrow.
(Clockwise).
If there is DC on the auxiliary contacts, turn
the manual-motor switch button to the
motor selection. Then the spring will be
automatically charged by the motor.
Then put the key removed from the
disconnector to circuit breaker safety lock.
Push the closing (I) button to close load break switch.
Check the position indicator for close position.
