Connection of refrigerant piping
Flare processing
1. Cut the pipe using the pipe cutter.
ObliqueRough
2.Remove burr on the edge of pipe.
Burr
ENGLISH
Pipe
Reamer
3. Insert the flare nut into the pipe, and then perform the flare processing.
Outer diameter D (mm) | A (mm) |
|
|
ø 9.52 | 1.8 |
|
|
ø 19.05 | 2.2 |
|
|
Correct | Inclined | Damaged surface | Cracked | Uneven thickness |
When installing, make sure there is no leakage. When recovering the refrigerant, ground the compressor first before
CAUTION removing the connection pipe. If the refrigerant pipe is not properly connected and the compressor works with the service valve open, the pipe inhales the air and it makes the pressure inside of the refrigerant cycle abnormally high.
It may cause explosion and injury.
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PAC MIRAGE |