Fujitsu AIRSTAGE J-II Design & Technical Manual page 478

Heat insulation installation
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After brazing the pipes, and leak check use the supplied insulation to insulate them.
1) Remove the protective sheet from the double-stick tape that is affixed to the heat insulation.
Double-stick tapes
2) Be sure to install the tape (accessory) in each heat insulation to the 2 positions as shown in
the following figure.
Tapes (accessory)
3) Use tape (Field supply) 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.
Insulations (Field supply)
● Insulate the liquid and gas pipe completely. If not, it may cause the water condensation or performance reduction.
● Wrap the heat insulation with tape or pipe cover in order to extend the life time of heat insulation.
● Take proper measurement to strengthen by using another heat insulation at the following installing environment.
(a) Environment temperature ≥ 35°C and humidity 85%.
(b) Environment temperature ≥ 25°C and humidity 90%.
Heat insulation
(Field supply)
Contact each other
Caution
Installation example
- (06 - 36) -
Tapes (Field supply)