173
No.
3
Part name
How to remove
electric parts box
(Continued)
5. Reactor
Procedure
<Disassembling>
1) Stop the unit operation and turn off the
power supply to the unit.
WARNING
Never open the cabinet while five
minutes after turn off the power supply.
2) Remove front and upper cabinet.
(Screw Ø4 × 10 9 pcs)
3) Open I/F P.C. board on the slant.
(Screw Ø4 × 8 2 pcs and Supporter)
4) Remove the reactor wires.
(Screw of terminal block, Wire clamp and
Bundle band)
5) Remove reactor assembly.
(Screw Ø4 × 10 5 pcs)
CAUTION
Take care! Too much heavy.
Remarks
Service reactor
L side reactor
N side reactor
Lead wire marking
Marking (Red)
No marking
Arrange
Keeping
Removing
CAUTION
When connecting reactor lead wires, be forming like
right side photo.
Wire clamp
Wire clamp
Screw of
terminal block
Reactor cover
Screw
(Also opposite side)
Marking
L side (Lower side)
with lead marking
N side (Upper side)
without lead marking
Screw of
terminal block
Reactor cover
Screw
(Also opposite side)
Square hole of cover
Marking
L side (Lower side)
with lead marking
N side (Upper side)
without lead marking
Square hole of cover
Reactor cover
Reactor cover
Reactor cover
Insert reactor
cover like
this figure.
6) Remove reactor cover. (Screw Ø4 × 10 6 pcs)
7) Remove reactor and change. (Screw Ø4 × 10 4 pcs)
CAUTION
Lead wires of reactor are passing through square hole
of cover, so when changing, take care to keep without
damage to wires by sharp edge parts.
<Assembling>
Assembling by contrary procedure of above 7)
→
1).
Requirement :
When changing, arrange as follows.
