Si18-201 Outdoor Unit
Removal Procedure 339
3
Remove the lock screw
from the piping
assembly.
4
Disconnect the pipes
form the accumulator
(at points A and B)
using a welding
machine.
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.
Caution
Do not allow flames of a gas
welding rod to affect the parts
around the motorized valve.
Place welding protective sheets
or iron plates around
5
Disconnect the pipes at
points C, D, E, F and G
using the welding
machine.
6
Also disconnect the
pipes at points H, I, J
and K using the
welding machine.
Step Procedure Points
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