SiE12-411 Outdoor Unit (80 / 90 Class)
Removal Procedure 239
" Make sure there is no
refrigerant gas left inside
the refrigerant pipes
before starting the job.
Warning
The compressor's refrigerating
machine oil may catch fire. Have
wet cloth at hand for quickly putting
out the fire.
Warning
If refrigerant gas leaks during the
job, ventilate the room. (Bear in
mind that if the refrigerant gas is
exposed to open flames, noxious
gas may be generated.)
Caution
Be careful not to get yourself burnt
with the pipes and other parts that
are heated by the gas welding rod.
" When heating up the
brazed parts, make sure
to carry out the N2
replacement.
5
Remove the 2 sheets of
putty.
6
Disconnect the brazed
part (a) at discharge
side of the compressor.
7
Disconnect the brazed
part (b) at suction side
of the compressor.
Step
Procedure Points
Putty
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