Gree GC201808-III, Service Manual

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GREE GMV5 HR HEAT RECOVERY UNITS
303
This is to avoid abnormality from happening inside the gas separator, and affecting system safety and
reliability.
Put the gas/liquid separator on a chassis and connect the inlet pipe of the gas separator with the
outlet pipe. Then, connect the pipe to a nitrogen source. The nitrogen source can be connected based
on actual situation, for example, you can add a bypass interface or directly connect the nitrogen source
to the inlet/outlet pipe. If the pipe is big, cover it with tape as well. Make sure nitrogen can smoothly flow
through the gas separator.
Step 9: Install a new oil separator.
The original oil separator, if is found to have no impurities or other objects, can be used further more.
This part serves as a container and it does not have complex structure. However, if it contains impurities
or other objects, replace it. This is because a dirty oil separator cannot be thoroughly cleaned.
1.put the
gas/liquid
separator on
a proper
position
2.connect the
inlet pipe of the
separator with
the outlet pipe
3.weld the
pipes together
4.screw the
separator onto the
chassis
1.put the oil
separator on
a proper
position
2.weld the
connecting
pipes of the oil
separator
3.screw the oil
separator
4.weld the oil
pipes