Troubleshooting
Compressor not “on” (no lights)
Make sure there is power at outlet
Make sure power cord is pushed in on the compressor
Make sure the red circuit breaker hasn’t tripped
Take off side panels and look for loose wires
Compressor is not running but lights are “on”
Make sure there is water in tank and its flowing, the compressor is equipped with a flow switch, so
if the water pump is not working the compressor will not turn on. Tap on water pump to unblock
trapped air.
Loose wires
Compressor not building pressure
Make sure bleed screw is tight, as the compressor builds PSI, you might need to retighten.
Check burst disc for damage (is air coming out of the tiny hole?). Replacement disc in maintenance
bag. Tighten fitting to firm snug.
Check main check valve (under 19mm brass fitting). Look for burnt or dirty valve, clean hole where
valve is located. New valves are in maintenance bag. Place small end of spring on valve and center,
replace brass fitting ,tighten to about 5lb.
No water flow
Make sure there is water in tank, turn the master switch on and off many times so as to prime and
push any air bubbles out
Check for 12 volts at water pump, if no volts, replace / check wires at circuit board
If there is volts, replace water pump
