T4C1 : Motor Control High Temperature

To avoid serious injury follow all warnings and instructions in the manual. Wear appropriate personal protective equipment.

Check cord to make sure fan has power.

Clear debris from fan or heatsink.

Try to stop fan by lightly pressing on the center with a pencil eraser. If the fan slows down easily, it will need to be replaced.

Replace motor.

Clear debris from MCM heat sink fins.