No pressure buildup on new Campbell Hausfeld compressor
by Kelly Burnham
(Big Lake Ranch, BC, Canada)
The compressor is brand new and appears to pump ok but will not generate any pressure. Could they have forgotten to install a Check Valve on this unit?
I have turned the pressure regulator dial all the way in either direction with no change.
The drain valve is closed.
When pulling the relief valve only a small amount of air expels.
It has a 240 volt motor so I installed a 20 amp 2 pole breaker, which I'm fairly certain is installed correctly.
3.2 HP 20 Gallon