Mitsubishi Electric PUHZ-SW75VHA Service Manual page 78

OPERATING PROCEDURE
12. Removing the reactors (ACL1, ACL2, ACL3)
(1) Remove the service panel. (See Photo 1)
(2) Remove the top panel. (See Photo 1)
(3) Remove the 6 screws, screw
the front panel and remove the front panel. (See Photo 3)
(4) Remove the 2 screws, screw
fix the separator, screw
1 from the bottom of the separator, and tilt the separator
to the side of the fan motor slightly.
(See Photo 12-1 and 12-2)
(5) Disconnect the lead wires from the reactor and remove
the 4 screws, screw
reactor. (See Photo 12-3 and 12-4)
Note 1: The reactor is very heavy (4kg)!
Be careful when handling it.
Note 2: The reactor box is also removable.
Photo 12-2
Reactor box
Photo 12-3
Propeller
Reactors
OCH533A
8 9
and (5 × 12), that fix
0 1
and (both 4 × 10), that
0
from the valve bed and screw
2
, that fix the reactor to remove the
Screw
Separator
Reactor box
Photo 12-1
Front panel
Screw
Screw
Photo 12-4
1
Reactor box
4-way
valve
78
PHOTOS
Controller circuit
8
board (C.B.)
Electrical
parts box
Cover panel fixing screws
9
2
Screw
Noise filter
circuit board
(N.F.)
Terminal
block (TB1)
Terminal
block (TB2)
0
Screw
Valve bed
Compressor
(MC)
Terminal
cover
Cover panel
(Front)