Motor Trouble-Shooting (3)

Problem:
Motor runs but dies down.

Like Causes:
1. Voltage drop.
2. Load increased.

What To Do:
1. If voltage is less than 10% of the motor’s rating contact power company or check if some other equipment is taking power away from the motor.
2. Verify the load has not changed. Verify equipment hasn’t got tighter. If fan application verify the air flow hasn’t changed.

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