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#1
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Re: Calibrate Pressure Switch?
Pressure switches cannot be calibrated. They come as they are and not all are alike. Big Al posted somewhere that if it is cutting off early like that then it could be an old one that is starting to fail. Try moving farther from the compressor (still on 120PSI side) or a new switch.
Frank I believe that you are thinking of the pressure relief valve. |
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#2
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Re: Calibrate Pressure Switch?
That's what I thought too - as far as I knew the pressure switch is a sealed unit that doesn't take kindly to being disassembled.
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