51
ENGLISH
AЇϩϩ̈͝˝ͱθѤɇθ̈͝˝ϩ˵ʪΧ̈Χʪϑ
1. Make sure that you prepared the required tools.
ॷ ť̈ΧʪʀЇϩϩʪθࡥUʪɵЇθθ̈͝˝ϩͱͱ̷ࡥѤɇθ̈͝˝ϩͱͱ̷ɇ͝ʒΧ̈Χʪ˵ͱ̷ʒʪθࡥʪϩʀ
2.
Ã˙цͱЇиɇ͝ϩϩͱϑ˵ͱθϩʪ͝ϩ˵ʪΧ̈ΧʪࡥʀЇϩ̈ϩӥϩ˵ɇΧ̈ΧʪʀЇϩϩʪθʪ͝ϑЇθ̈͝˝ϩ˵ɇϩϩ˵ʪʀЇϩʪʒ˝ʪθʪ͔ɇ̈͝ϑɇϩ߫ߢঌӥϩ˵ϩ˵ʪ
side of the pipe.
ॷ
Refer to below illustrations for correct and incorrect examples of cut edges.
߫ߢঌ
Oblique
Rough
Burr
3. To prevent a gas leak, remove all burrs at the cut edge of the pipe using a Deburring tool.
4.
AɇθθцͱЇϩѤɇθ̈͝˝иͱθ̧Їϑ̈͝˝Ѥɇθ̈͝˝ϩͱͱ̷ɇϑϑ˵ͱи͝ɵʪ̷ͱи
A
Flaring bar
Pipe
Yoke
Flaring bar
Pipe
Flare nut
Clutch type
Wing nut type
[Flaring tools]
Pipe diameter
[D (mm)]
UʪΧϩ˵ͱ˙Ѥɇθ̈͝˝Χɇθϩࣈ࣑͔͔࣒ࣉ
Ƹϑ̈͝˝Ѥɇθ̈͝˝ϩͱͱ̷˙ͱθ
R-410A
Ƹϑ̈͝˝ʀͱ͝Эʪ͝ϩ̈ͱ͝ɇ̷Ѥɇθ̈͝˝ϩͱͱ̷
Clutch type
Wing nut type
Ø 6.35
ߢड़ߢߧ
ߣߢड़ߣߧ
ߣߧड़ߤߢ
Ø 9.52
ߢड़ߢߧ
ߣߢड़ߣߧ
ߣߧड़ߤߢ
Ø 12.70
ߢड़ߢߧ
ߣߢड़ߣߧ
ߣߧड़ߤߢ
Ø 15.88
ߢड़ߢߧ
ߣߢड़ߣߧ
ߣߧड़ߤߢ
5.
A˵ʪʀ̧ϩ˵ɇϩцͱЇѤɇθʪʒϩ˵ʪΧ̈Χʪʀͱθθʪʀϩ̷ц
ॷ ŵʪ˙ʪθϩͱɵʪ̷ͱӥ̷̷Їϑϩθɇϩ̈ͱ͝ϑ˙ͱθʀͱθθʪʀϩɇ͝ʒ̈͝ʀͱθθʪʀϩʪуɇ͔Χ̷ʪϑͱ˙ѤɇθʪʒΧ̈Χʪ
Uneven Thickness
Cracked
Damaged Surface
Inclined
Correct
࡛
If foreign matters or burrs are not removed after cutting pipe, refrigerant gas may leak.
࡛
If foreign matters enter inside the pipe, important interior parts of the unit may get damaged
ͱθΧθͱʒЇʀϩʪ˙ѣʀ̈ʪ͝ʀцӥ̷̷ɵʪθʪʒЇʀʪʒƊͱࡥϩ˵ʪʒ̈θʪʀϩ̈ͱ͝ͱ˙Χ̈Χʪϑ˵ͱЇ̷ʒɵʪʒͱи͝иɇθʒʒЇθ̈͝˝Χ̈Χʪ
ʀЇϩϩ̈͝˝ͱθѤɇθ̈͝˝
CAUTION
