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Si281315E
Procedure to Remove Compressor
Removal Procedure
9
8. Procedure to Remove Compressor
Procedure
Warning Be sure to wait for 10 minutes or more after turning off all power
supplies before disassembling work.
Step
Procedure
Points
Recover the refrigerant.
(Refer to point column.)
Remove the front panel
(2) and the front piping
cover bracket.
Be sure to remove the
compressor only after the
refrigerant is completely
recovered.
Terminal block
One out of the nuts that fix
the compressor is located
outside of the partition panel.
Be sure to cut 3 pipes by
using a pipe cutter before
disconnecting the brazed
sections of pipes. A sudden
disconnection of the brazed
sections can cause oil to
catch fire.
1
Unscrew the 5 screws
that fix the stop valve
mounting plate, and
then remove this
mounting plate.
2
Remove the gas piping
and the liquid piping.
3
Remove the
compressor terminal
cover.
4
Disconnect the lead
wires from the terminal
block.
5
Loosen the 2 strings,
and then pull out the
sound insulation of the
compressor.
6
Unfasten to remove the
3 nuts that fix the
compressor. (Refer to
point column.)
7
Cut the suction pipe
and the discharge pipe
using a pipe cutter.
(Refer to point column.)
8
Remove brazing from
the 3 places.
9
Lift to pull out the
compressor.
String
String
Terminal cover
Stop valve
mounting
plate
Gas piping
Liquid piping
Compressor
lead wires
Cutting point
(suction pipe)
Cutting point
(discharge pipe)
Insulation
Nuts fixing the compressor
Brazing
W (blue)
U (red)
V (white)