Drawout Operation - Mitsubishi Electric AE-SW Series Instruction Manual

Drawout operation

CONNECT position  DRAWOUT position
① For AE4000-SW ~ AE6300-SW, unfasten the two fixing
bolts on both sides of the cradle, and unlock. If dra-
wout is performed without unlocking, the cradle and
the drawout mechanism may be damaged.
(Fig. 14-1)
② Insert the drawout handle while pushing the OFF button.
CONNECT position
Fig. 14-2
(Prohibition)
Do not insert the drawout handle without pressing
the OFF button. Failure to do so could result in
breakage.
③ Push in the lock plate until it clicks onto the latch, and
unlock.
(Caution)
(a) If unlocking the lock plate feels difficult, slightly
rotate the drawout handles to the right or left.
(b) Be sure to press in the lock plate to the unlock
position. The position indicator may not operate
correctly.
④ Unlock, release your hands from the lock plate, and
rotate the drawout handle counterclockwise.
(Caution)
Do not insert during the drawout operation. The
drawout position may not be indicated correctly.
To perform the insert operation, pull out the breaker
to the DISCONNECT position once, and then retry
the insert operation. When transitioning from the
CONNECT position to the TEST position, and when
the breaker terminals are detached from the main
circuit junction, the operation may feel light, but this
is not a fault.
E-14
①
Fig. 14-1
②
Push
Fig. 14-3
③
Push
Cover
Fig. 14-4
④
Fig. 14-5
Unlocked state
OFF button
Drawout handle
Lock plate
Lock position
Latch
Unlock position