Samsung AS12SGGE - Page 32

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INSTALLING
5
Installation Diagram of Indoor Unit and Outdoor Unit (Cont.)
5-2-6. Flare Modification
● TOOLS USED
● FLARE MODIFICATION PROCEDURE
1. Cut the pipe using a pipe cutter.
2. Remove burrs at the tip of the pipe cut.
3. Insert a flare nut into the pipe and modify flare.
Outer diameter A(mm)
ø6.35mm 1.3
ø9.52mm 1.8
ø12.7mm 2.0
90
D
A
Oblique Roughness Burr
Pipe
Reamer
* Unproper flaring
Inclined Surface
damaged
Cracked Uneven
thickness
CAUTION
• Burrs not removed may result in leakage of gas.
DB98_08187A(1)_S_23~56 3/27/03 2:41 PM Page 31