EdgeStar BR1000SS - Page 38

37
Suggested Equipment
No.
Name
Photo
Main Usage
1
Vacuum pump
Pull vacuum on sealed system.
2
Electronic scale
Weighing refrigerant/gas.
3
High pressure nitrogen with
piezometer
Cooling system (condenser,
evaporator, etc.) impurities
cleaning.
4
Brazing torch (oxygen-
acetylene)
Heating and welding.
5
Quick coupling
Connection to process
pipeline, vacuum,
or charging refrigerant.
6
hand leak detector
Welding point leakage
detection or use soap-suds.