8601676
5 HP Totally Enclosed Fan Cooled Electric Motor
V 4.1
Problem(s)
Possible Cause(s)
Suggested Solution(s)
Excessive
vibration or
noise.
1. Excessive end play in
motor.
2. Worn or poorly
lubricated bearings.
1. An unbalanced motor or load creates
vibration. Check for excessive end play or
loose parts.
a. Realign the motor and load. Check end
play by trying to move the motor shaft
in and out. Add end-play washers as
required.
b. If the shaft is bent, replace the rotor or
motor.
2. Damaged or poorly lubricated bearing can
be heard. This may be a result of wear,
inadequate oil reaching the bearings or the
motor overheating. Contact Princess Auto
Ltd. for a solution.
14
For technical questions call 1-800-665-8685
