4.
Flaring work.
A) Firmly hold copper pipe in a die
in the dimension shown in the table
below.
Bar
Cooper
-- pipe
Clamp
handle
Connection Adjustment
1. Align the pipes to be connected.
2. Unscrew the flare nut with your
fingers and then with a wrench and
screw wrench, as shown in the
following figure.
indoor unit Flare
tubing nut
Caution: Excessive twisting may
break the nut, depending on the
installation conditions.
@
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