63. When a new system has been assembled, the first thing to do is:

evacuate the system.
pressurize the system with an inert gas and leak check.
pressurize the system with refrigerant to be used in the system.
introduce an initial charge of refrigerant and start the compressor.

« PreviousSkipNext »

Comments

There are no comments at the moment. If you found an error or think question is incorrect, tell everyone about it