ABB DCGear Product Manual page 19

T E C H N I C A L C H A R A C T E R I S T I C S
The Operation Lever
How to implement:
Insert the operation lever into the button of
the front panel and move it to the position like
the picture in the left, it allows the trolley to
shuttle between outside to test position.
The left picture shows that the trolley which is
in test position is locked and the HSCB is allowed
to be closed.When the trolley reachs the position,
it is needed to move the lever to the direction
of which the picture shows before closing the
HSCB.
The lower door of the panel has two sets of
lockers. The upper one is used to lock the test
position as be showed in picture above, rotating
the key will cause the latch to be plugged into
the notch on the cam to lock the route. Therefore,
wherever the trolley wants to go from the test
position, it has to unlock the locker first.
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