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Make sure that the
flare nut is fitted
The pipe end must
be evenly flared in
a perfect circle
Flare’s inner
surface must
be scratch-free
Cut exactly
at right
angles
Renove
burrs
Flaring
Set exactly at the position shown below
A
Die
A
0-0.5mm
1.0-1.5mm
1.5-2.0mm
Flare tool for R410A
Clutch-type
Clutch-type
(Rigid-type)
Wing-nut type
(lmperial-type)
Conventional flare tool
Wrench
Indoor unit tubing
Open-end wrench (fixed)
Connection pipe
Flare nut
Coat here with refrigeration oil
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*DVVLGH /LTXLGVLGH
. . ..
LQFK LQFK LQFK
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Be sure to
place a cap.
If no flare cap is
available,cover
the flare mouth
with tape to keep
dirt or water out.