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20
9.2.5 Wiring Stripping and connecting requirement
9.2.5.1 Cutting and flaring the piping
1 Please cut using pipe cutter and then remove the burrs.
2 Remove the burrs by using reamer. If burrs is not removed, gas leakage may be caused.
Turn the piping end down to avoid the metal powder entering the pipe.
3 Please make flare after inserting the flare nut onto the copper pipes.
WARNING
RISK OF FIRE
JOINING OF WIRES
MAY CAUSE
OVERHEA TING
AND FIRE.
OR
OR
OR
Wire stripping
No loose strand
when inserted
Conductor
fully inserted
Conductor
over inserted
Conductor not
fully inserted
ACCEPT PROHIBITED PROHIBITED
Use complete wire without joining.
Use approved socket and plug with earth pin.
Wire connection in this area must follow to
national wiring rules.
Do not joint wires
13/32" ± 1/16"
(10±1 mm)
Indoor/outdoor
connection
terminal board
7
/
32
"
(5 mm)
or more
(gap between wires)
1
.Tocut
3. To flare
Inclined Surface
damaged
Cracked Uneven
thickness
Bar
Handle
Core
Yo k e
Clamp handle
Bar
0–
1
/
32
"
(0-0.5 mm)
When properly flared, the internal surface of the
flare will evenly shine and be of even thickness.
Since the flare part comes into contact with the
connections, carefully check the flare finish.
I
m
p
r
o
p
e
r
fl
a
r
i
n
g
Copper
pipe
Reamer
2. To remove burrs
Point down
Pipe
Red arrow mark
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