Pitco Frialator P90 - Manual (Page 5)

L20-270 Rev.1 (06/11) 4
Pump does not run Check circuit breaker
Pump does not run, power is present at the
machine, circuit breaker is NOT tripped Check the motor overheat trip switch located
on the end of the motor
Pump is running, but oil is not being pumped Check for blockages in piping and return hose
Air bubbles are present when oil is being
pumped There is an air leak on the suction side of the
pump, check filter connections
TROUBLESHOOTING
SCHEMATICS