1-2 (E)
BCU-100 MM
Power supply unit
More than 400 mm
1
2
Lock lever
Handle
Power cord
Extract stopper
A
Extract stopper
1-3. Replacing the Main Parts
1-3-1. Replacing the Power Supply Unit
n
Power supply unit is a periodic replacement part.
Replacing the power supply unit every four years is
recommended.
Replacing part: Power ASSY
Part number:
A-1531-936-A
w
Be sure to unplug the power supply cord from the outlet
before starting the replacement work.
n
The replacement work should be performed from the rear
panel side of BCU-100.
A space of more than 400 mm (size of the power supply
unit) is required behind the rear panel.
Preparation
1.
Move the extract stopper in the direction of the arrow
and unplug the power supply cord from the AC inlet.
2.
Press portion A to remove the extract stopper from the
hole of the AC inlet.
Removal
1.
While pressing the lock lever of the power supply unit
in the direction of arrow
1
, pull out the power supply
unit by the handle in the direction of arrow
2
.