Samsung AC***KNLDCH - Performing leak test & insulation; Leak Test and Pipe Insulation

ENGLISH
31
1. Make sure that you have the required tools available. (pipe cutter, reamer, aring tool and pipe holder)
2. If you wish to shorten the pipes, cut it with a pipe cutter, make sure that the cut edge remains at a 90° angle with the
side of the pipe. Refer to the illustrations below for examples of edges cut correctly and incorrectly.
3. To prevent any gas from leaking out, remove all burrs at the cut edge of the pipe, using a reamer.
4. Slide a are nut on to the pipe and modify the are.
5. Check that the aring is correct, referring to the illustrations below for examples of incorrect aring.
Cutting/Flaring the pipes
t *GUIFQJQFTSFRVJSFCSB[JOHFOTVSFUIBU0'/0YZHFO'SFF/JUSPHFOJTøPXJOHUISPVHIUIFTZTUFN
t /JUSPHFOCMPXJOHQSFTTVSFSBOHFJT_.1B
Oblique Rough
Burr
Pipe
cutter
Pipe
Pipe
Flare
Uneven
Thickness
CrackedDamaged
Surface
InclinedCorrect
Outer Diameter(D) Depth(A)
ø1/4”(6.35 mm) 0.051inch(1.3 mm)
ø3/8”(9.52 mm) JODINN
wNN JODINN
ø5/8”(15.88 mm) JODINN
ø3/4”(19.05 mm) JODINN
Outer diameter [D,mm(inch)]
Connection torque [N
· m(lbf·ft)]
Flare dimension [L,mm(inch)] Flare shape (mm)
Ø 6.35(1/4”) __ __
L
D
90° ±2°
45° ±2°
3_
Ø 9.52(3/8”) __ __
w __ __
Ø 15.88(5/8”) __ __
Ø 19.05(3/4”) __ __