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OPERATING PROCEDURE
10. Removing the high pressure switch (63H)
(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) Remove the valve bed. (Refer to procedure 8)
(5) Remove the side panel (R). (Refer to procedure 8)
(6) Pull out the lead wire of high pressure switch.
(7) Recover refrigerant.
(8) Remove the welded part of high pressure switch.
Note 1: Recover refrigerant without spreading it in the air.
Note 2: The welded part can be removed easily by
removing the right side panel.
Note 3: When installing the high pressure switch, cover it
with a wet cloth to prevent it from heating (100°C
or more), then braze the pipes so that the inside
of pipes are not oxidized.
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) Remove 4 reactor fixing screws (4 × 20) and remove the
reactor.
* The reactor is attached to the rear of the electrical parts box.
OCH533D
Photo 9
Photo 10
Reactor fixing screws
85
PHOTOS
Lead wire of
high pressure switch
High pressure switch (63H)
Reactor fixing screws
Electrical parts box
Reactor
(ACL)
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