Fan Motor - Wisco Industries 575 EC User Manual

FAN MOTOR

1. Disconnect unit from power.
2. Remove access panel by removing (3) screws located on the bottom of the unit.
3. Disconnect (2) wires leading to the fan motor.
4. Remove fan blade by lifting up on the hub of the fan carefully, so as not to break the blades of the fan.
5. Remove (2) screws on both sides of the motor shaft.
6. Remove fan motor, install new motor, and replace (2) screws on both sides of the motor shaft.
7. Replace fan blade by aligning the flat on the motor shaft with the flat inside hub of the fan blade.
8. Rewire according to the wire diagram (see page 13).
9. Replace access panel and tighten (3) screws.