Mitsubishi Electric PU-P71VHA 2.UK Series Service Manual page 113

OPERATING PROCEDURE
12. Remov ing th e 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 fix i ng screws (5 × 10) and
remove the front cover panel. (See Photo 3)
(4) Remove 2 back cover panel fix i ng screws (5 × 10) and
remove the back cover panel.
(5) Remove the electrical parts box . (See Photo 3)
(6) Remove 3 valve bed fi x ing screws (4 × 10) and 4 ball valve
and stop valve fi x ing screws (5 × 16) and then remove the
valve bed.
(7 ) Remove 3 right side panel fix i ng screws (5 × 10) in the
rear of the unit and then remove the right side panel.
emove se arator fi ing scre s
the separator.
(9 ) Collect the refrigerant.
(10) Remove the 3 points of the motor for compressor fix i ng
nut using a spanner or a adjustable wrench.
(11) Remove the welded pipe of motor for compressor inlet
and outlet and then remove the compressor.
Note: Recov er refrigerant with out spread ing it in th e air.
13. Remov ing th e Accumulator
(1) Remove the service panel. (See Figure 1.)
(2) Remove the top panel. (See Figure 1.)
(3) Remove 2 front cover panel fix i ng screws (5 × 10) and
remove the front cover panel. (See Photo 3.)
(4) Remove 2 back cover panel fix i ng screws (5 × 10) and
remove the back cover panel.
(5) Remove the electrical parts box . (See Photo 3.)
(6) Remove 3 valve bed fi x ing screws (4 × 10) and 4 ball valve
and stop valve fi x ing screws (5 × 16) and then remove the
valve bed.
(7 ) Remove 3 right side panel fix i ng screws (5 × 10) in the
rear of the unit and then remove the right side panel.
emove acc m lator fi ing scre s.
(9 ) Collect the refrigerant.
(10) Remove welded pipes of Accumulator inlet and outlet.
Note: Recov er refrigerant with out spread ing it in th e air.
OC37 9 J
Ph oto 10
Terminal
cover
an remove
Separator
Ph oto 11
113
PHOTOS
Separator fix i ng screw
Inlet pipe
Outlet pipe
Accumulator Accumulator
drain pan
Compressor
(MC)
Compressor
fix i ng nut