7. After brazing the pipes, use the supplied heat insulation to insulate them.
a. Remove the protective sheet from the double-stick tape that is affixed to the heat insula-
tion.
b. Use tape (locally purchased) to seal the seam so that there will be no gap at the junction
between the aforementioned heat insulation and the heat insulation on the local piping.
Tape (locally purchased)
Tape (locally purchased)
CAUTION
• Be sure to install the heat insulation on liquid pipes and gas pipes. Unless they are ther-
mally insulated, water condensation can cause accidents or reduction in performance.
• After installing the heat insulation, if you worry about possible condensation due to the high
humidity of installation position, use locally purchased heat insulation to reinforce insula-
tion.
Heat insulation
(locally purchased)
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3-4. Branch pipes 3. Pipe installation
SYSTEM
DESIGN
SYSTEM
DESIGN
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