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Vacuum pump question

Posted: Tue Feb 28, 2012 10:04 pm
by SCOUNDREL8
Finally got a compressor hooked up with a start capacitor and relays etc. setting up my bagging rig. The are three valves on the compressor, suction, output and process. I know what to do with the first two, but the process valve?. Do I just cap it or leave it open or what? Any help would be great.

Dan

Re: Vacuum pump question

Posted: Wed Feb 29, 2012 10:57 pm
by Peterdj
Is it a fridge/ aircon compressor?. It may well be the line where the unit is gassed.
My fridge compressor has three suction, output and one where it is gassed that is sealed.