Thomas Air Pac motor bogs down when trying to rebuild pressure
Thomas Air Pac 2 HP
installed #10 wire to box with 30 amp fuse-- nothing else on circuit
New pressure switch
new tank valve
With no pressure in tank, starts, builds to 120, shuts off. When calling for motor to re pressurize motor runs for about 3-4 seconds and stalls to a hum
What to do?
You could check and see if the unloader valve is working?
Dump all the air and start the compressor. Monitor the unloader valve when the compressor cuts out on full charge.
Did the unloader valve work? Add a comment here with an answer, please.