Insert Operation - Mitsubishi Electric AE-SW Series Instruction Manual

Insert operation

■DISCONNECT → CONNECT position
1
Release the lock levers, and pull the extension rails for-
ward.
1
Extension rails
3
Slowly push the breaker in unit it does not move.
To insert the breaker, push each side equally.
Otherwise (in the case of inserting slantwise) the breaker
can not move smoothly.
When ACB is installed at a high position, please do the
Drawout / Insert operation by two people.
3
4
Keeping the OFF button pushed, insert the drawout handle.
Make sure that the drawout position indicator shows "DIS-
CONNECT" (Fig. 11-7).
4
Push
Insert
Lock levers
Fig. 11-1
Click!
Fig. 11-3
OFF button
Drawout handle
Fig. 11-6
2
Place the breaker on the extension rails, using a lifter or
ropes. Mount the concave of the breaker in the rail pro-
truding portion. (Fig. 11-5)
2
Using a lifter or ropes
CAUTION
Falling
If the breaker main body is put
on the rails with the cradle un-
secured, the center of gravity
shifts to the front. Take mea-
sures against overturning.
Fig. 11-4
CAUTION
Shut finger
DISCONNECT position
Fig. 11-7
(Prohibition)
Do not insert the drawout handle unless the OFF but-
ton is pushed.
There is a possibility of damaging.
Fig. 11-2
Concave of the breaker
Projection of the rail
Fig. 11-5
Take care not to shut finger be-
tween extension rails and switch
board when the breaker is insert.
E − 11