Appendix 3: Pipe Expanding M - Gree MULTI30HP230V1CO Service Manual

Service Manual
Appendix 3: Pipe Expanding Method
Note:
Improper pipe expanding is the main cause of refrigerant leakage.Please
expand the pipe according to the following steps:
C:Put on suitable insulating pipe
Note:
Outer
Installation and Maintenance
Max Min
0.051 0.028
0.063 0.039
0.071 0.039
0.095 0.087
Pipe
Pipe cutter
Leaning Uneven
Pipe
Shaper
Downwards
Union pipe
Pipe
Hard
mold
Expander
Pipe
Smooth surface
Improper expanding
damaged
leaning crack
surface
The length is equal
Burr
uneven
thickness
53