Gree U-MATCH GFH09K3CI, Руководство по обслуживанию

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A/A DC INVERTER U-MATCH AIR CONDITIONERS MAINTENANCE
140
Removal and Installation of Gas-liquid Separator and Compressor
Remark: Before removing the compressor, make sure that there is no refrigerant inside the pipe system and that
the power has been cut off.
Step Illustration Handling Instruction
1. Disconnect the
wiring of the
power supply of
the compressor
a. Open the cover of the
power supply box with a
wrench.
b. Disconnect the power
cord of the compressor with
the pliers
c. Pull out the power supply
plug of the compressor
2. Loosen the
screws on the
compressor
Loosen the screws between
the compressor and the
compressor base with a
wrench
3. Disconnect the
suction and
discharge pipes
of the
compressor
a. Dismantle the gas-liquid
separator through heating its
inlet/outlet pipe by the
means of gas welding.
b. During the welding,
nitrogen should be inflated
and its pressure should be
0.5±0.1kgf/c
㎡ (relative
pressure)
c. Attention should be taken
during the heating to avoid
the surrounding objects
burnt due to the high
temperature.
4. Remove the
compressor
away
Remove the compressor
away from its base.