52
Preparing the Refrigerant Tube
PIPE & ELECTRICAL WIRE CUTTING
Use cutting tools easily found in the market. Meas-
ure precisely both outer & inner pipe. Provide a little
bit longer pipe than the measurement. Wire must
be 1.5 m. longer than the refrigerant tube.
REAMING
Clean inside of the inner refrigerant tube. While
reaming, the tube end must be on the top of the
reamer to prevent any dust going back into the
tube.
FLARING THE PIPE END
Flare both ends of the pipe with flaring kit by fitting
the flare nut on the pipe before flaring.Set the die
on the pipe so that pipe end is 0.5 mm. above top
of the die. Check if the pipe end is even and per-
tectly round.
Reamer
Flare Kit
Refrigerant tube
Uneven Poor skin Cracked Uneven thickness
Refrigerant tube
Up side down
position
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