TERASAKI AME Series, Instruction Manual

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KRB-5200h
-16-
4) Reset operation
To close the tripped ACB, the reset operation is necessary. To reset the ACB, turn the external
operating handle counterclockwise to the RESET position beyond the OFF [O] position.

When the UVT coil is not excited, the ACB can be reset but not closed.
Caution Before closing the switchboard door:
Set the external operating handle to the OFF [O] or TRIP position. Close the door carefully while
checking if the ACB handle is linked with the guide groove of the guide plate as shown in Fig. 10
below:
Fig. 10
Linkage of External Operating Handle and ACB Handle
(viewed from the right)
ACB
Switchboard door
External operating handle
ACB handle Guide groove of guide plate