Mitsubishi Electric PUHZ-SW75VHAR6 Service Manual page 68

OPERATING PROCEDURE
11. Removing the reactor (ACL)
(1) Remove the service panel. (See Photo 1)
(2) Remove the top panel. (See Photo 1)
(3) Remove the electrical parts box. (See Photo 3)
(4) Pull out the lead wire of reactor (ACL).
(5) Remove 4 reactor fixing screws (4 × 20) and remove the
reactor.
Note: The reactor is attached to the rear of the electrical
parts box.
12. Removing the compressor (MC)
(1) Remove the service panel. (See Photo 1)
(2) Remove the top panel. (See Photo 1)
(3) Remove the cover panel (front). (Refer to procedure 8)
(4) Remove the cover panel (rear). (Refer to procedure 8)
(5) Remove the electrical parts box. (See Photo 3)
(6) Remove the valve bed. (Refer to procedure 8)
(7) Remove the side panel (R). (Refer to procedure 8)
(8) Remove 2 separator fixing screws (4 × 10) and remove
the separator.
(9) Remove the soundproof cover for compressor.
(10) Recover refrigerant.
(11) Remove the welded pipe of compressor inlet and outlet
then remove the compressor.
(12) Remove the 3 points of the compressor fixing nut using a
spanner or an adjustable wrench.
Note: Recover refrigerant without spreading it in the air.
13. Removing the power receiver
(1) Remove the service panel. (See Photo 1)
(2) Remove the top panel. (See Photo 1)
(3) Remove the cover panel (front). (Refer to procedure 8)
(4) Remove the cover panel (rear). (Refer to procedure 8)
(5) Remove the electrical parts box. (See Photo 3)
(6) Remove the valve bed. (Refer to procedure 8)
(7) Remove the side panel (R). (Refer to procedure 8)
(8) Recover refrigerant.
(9) Remove 4 welded pipes of power receiver inlet and outlet.
(10) Remove 2 receiver leg fixing screws (4 × 10).
(See Photo 10)
Note: Recover refrigerant without spreading it in the air.
OCH755
PHOTOS/FIGURES
Photo 9
Reactor fixing screws
Reactor
(ACL)
Reactor fixing screws
Photo 10
Valve bed
Valve bed
fixing screw
Compressor
Separator
Separator
fixing screw
Compressor
fixing nut
Photo 11
Inlet
68
Electrical parts box
Valve bed
fixing
screws
Power
receiver
Receiver leg
Receiver leg
fixing screws
Outlet Power receiver