Troubleshooting
Problem
Excessive Noise
Volume Too Low
Excessive Power
Consumption High
Horsepower
Fan Doesn't Operate
®
6
GJX GreenJet
Cause
Corrective Action
Propeller Rubbing
Adjust motor plate. Tighten motor plate after centering
Housing
propeller in housing.
Clean all dirt off propeller. Check propeller balance, rebalance
Propeller Unbalance
in-place if necessary.
Check propeller for correct rotation.
Fan
Check blade pitch.
Fan
Check blade pitch.
Check fuses/circuit breakers. Check for switches turned off or
Electrical Supply
disconnected. Check for correct supply voltage.
Assure motor is correct horsepower and not tripping overload
Motor
protector.