Toshiba RAV-GM 801UT-E Service Manual page 116

No. Part name
Compressor
and
When removing the welding part of the suction / discharge
compressor
pipe of the compressor, remove them after recovering the
lead
refrigerant in a well-ventilated place. if recovery is
insufficient the refrigerant and refrigerating machine oil
may squirt, cause injury.
1) Recover refrigerant gas.
2) Following to work of Detachment of
3) Remove the piping panel (front).
Remove the screws from piping panel (front) and base
plate. (2 pcs, Ø4 × 10 hexagon screws)
Remove the screws from the piping panel (front) and
piping panel (rear).
(1 pcs, Ø4 × 10 hexagon screw)
4) Remove the piping panel (rear). Remove the screws on
the piping panel (rear) and the bottom plate.
(2 pcs, Ø4×10 hexagon screws)
5) Remove the valve fixing plate
Remove the screws for the valve fixing plate
Remove 2 bolts for liquid valve side and valve fixing
plate. (2 pcs DELTITE screw M6 ×15)
Remove 2 bolts for gas valve side and valve fixing
plate. (2 pcs DELTITE screw M6 ×15)
6) Remove the pipe cover and TD sensor fixing the
discharge pipe
7) Remove the sound insulation board (upper, inner, and
outer).
8) Remove the compressor' terminal cover (2 claws) and
compressor lead and compressor case thermostat(
one claw).
9) Cut the binding band fixing the inverter box (2 positions)
and the other binding band rolled around the compressor
lead.
10) Remove the connector for the compressor lead to
11) Remove the discharge and suction pipes connected
Ensure extreme caution when removing piping by melting
the weld with a burner as fire may result if there is any oil
within the piping.
NOTE
Carefully avoid contact with the 4-way valve and PMV with
the flame (could result in a malfunction).
12) Remove the refrigeration cycle discharge and suction
13) Remove the compressor nuts securing the
14) Pull the compressor forwards.
NOTE
The compressor weighs at least 15kg. Ensure two people
carry out the work.
Procedure
WARNING
remove the compressor lead.(Keep the ferrite core
attached to the electric parts box.)
to the compressor using a burner.
WARNING
pipes by pulling them upwards.
compressor to the base plate. (H13 × 3 nuts)
Pipe panel (front)) Pipe panel (front)) Pipe panel (front))
and .
Ø4 screws Ø4 screws Ø4 screws
TD sensor TD sensor TD sensor
Soundproof plate(inner) Soundproof plate(inner) Soundproof plate(inner)
Compressor lead Compressor lead Compressor lead
(Red • White • Black) (Red • White • Black) (Red • White • Black)
– 116 –
Remarks
Pipe panel (rear) Pipe panel (rear) Pipe panel (rear)
Sound prof panel(Upper)
DELTITE screw DELTITE screw DELTITE screw
Liquid side valve Liquid side valve Liquid side valve
Gas side valve Gas side valve Gas side valve
Discharge pipe Discharge pipe Discharge pipe
Terminal cover Terminal cover Terminal cover
Screw Screw Screw
Soundproof plate(outer)
Compressor lead
Compressor lead
binding band
Binding band fixing inverter box
(2 positions)
Compressor case Compressor case Compressor case
thermostat thermostat thermostat
Discharge pipe Discharge pipe Discharge pipe
(Remove here) (Remove here) (Remove here)
Suction pipe Suction pipe Suction pipe
(Remove here) (Remove here) (Remove here)
Compressor bolts Compressor bolts Compressor bolts
(H13 × 3 positons) (H13 × 3 positons) (H13 × 3 positons)
Pipe cover Pipe cover Pipe cover
Screw
Screw