Follow steps 1 - 4 below.
Repeat steps 1 - 2 for opposite rotor.
Disconnect the wires from the motor to the mains terminal rail.
Remove 3 screws securing fan bearing plate to access panel.
Carefully remove plate with bearing housing from rotor bearing.
Step 1
4 Motor Replacement
Slacken the grub screw securing rotors to the motor shaft, remove
rotor.
Step 2
Remove the bolts securing the motor to the chassis.
Replace motor as required.
Refit in reverse of previous steps and test the performance of the
product.
Step 3
Remove the rotors and motor from the assembly and replace as
required.
Refit in reverse of the previous steps and test the performance of
the product.
Step 4
8
