Rotor Installation & Changing
Warning!
Do not use damaged or cracked rotors!
To remove rotor:
— With one hand, grasp the rotor. Rotors are retained by a central
threaded knob. With your other hand, grasp the knob between your
fingers and turn the knob counter clockwise Q to unscrew the knob
until it disengages from the motor shaft.
— Pull up on the center knob firmly. The rotor should easily lift off the
motor drive.
To install the rotor:
— Check to make sure the two round bands on the motor are seated in
the two grooves of the motor housing.
— Set the desired rotor onto the motor housing and push down until
seated.
— With one hand, grasp the rotor. Rotors are retained by a central
threaded knob. With the other hand, screw the center knob clockwise
P until it engages the motor shaft.
— Keep turning the knob until an increase in resistance is felt and it
tightens.
— Do not over tighten the knob.
— Do not use tools to grasp the knob, damage may result.
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