Service manual

90
OPERATING PROCEDURE
PHOTOS
13. Removing the motor for compressor (MC)
(1) Remove the service panel. (See figure 1.)
(2) Remove the top panel. (See figure 1.)
(3) Remove 2 front cover panel fixing screws (5 ✕ 10) and
remove the front cover panel. (See photo 3.)
(4) Remove 2 back cover panel fixing screws (5 ✕ 10) and
remove the back cover panel.
(5) Remove the electrical parts box. (See photo 3.)
(6) Remove 3 valve bed fixing screws (4 ✕ 10) and 4 ball valve
and stop valve fixing screws (5 ✕ 16) and then remove the
valve bed.
(7) Remove 3 right side panel fixing screw (5 ✕ 10) in the rear
of the unit and then remove the right side panel.
(8) Remove 3 separator fixing screws (4 ✕ 10) and remove
the separator.
(9) Collect the refrigerant.
(10) Remove the 3 points of the motor for compressor fixing
nut using a spanner or a monkey wrench.
(11) Remove the welded pipe of motor for compressor inlet
and outlet and then remove the compressor.
Note: Collect refrigerant without spreading it in the air.
14. Removing the power receiver
(1) Remove the service panel. (See figure 1.)
(2) Remove the top panel. (See figure 1.)
(3) Remove 2 front cover panel fixing screws (5 ✕ 10) and
remove the front cover panel. (See photo 3.)
(4) Remove 2 back cover panel fixing screws (5 ✕ 10) and
remove the back cover panel.
(5) Remove the electrical parts box. (See photo 3.)
(6) Remove 3 valve bed fixing screws (4 ✕ 10) and 4 ball valve
and stop valve fixing screws (5 ✕ 16) and then remove the
valve bed.
(7) Remove 3 right side panel fixing screw (5 ✕ 10) in the
rear of the unit and then remove the right side panel.
(8) Collect the refrigerant.
(9) Remove 4 welded pipes of power receiver inlet and outlet.
(10) Remove 2 receiver leg fixing screws (4 ✕ 10).
Note: Collect refrigerant without spreading it in the air.
Photo 12
Receiver leg
fixing screws
Motor for
compressor
(MC)
Valve bed
fixing
screws
Valve bed
Separator
Separator
fixing screw
Compressor
fixing nut
Power
receiver
Power
receiver
Receiver
leg
Inlet
Outlet
Photo 13
OC294-D-3.qxp 05.3.9 11:04 AM Page 90