Hoyer
®
Switch
5
Center Wheels
NOTE:
The frame must be removed to enable removal of the center wheels as detailed in the ‘Frame
Removal’ procedure.
Removal
1.
Unscrew the center wheel bolt using a 6mm hex key and a 16mm A/F combination wrench.
2. Withdraw the center wheel bolt from the wheel.
3. The wheel will now be free.
Replacement
1. Insert the sleeve through the center hole of the wheel.
2. Insert the button head wheel bolt through the sleeve and wheel.
3. Insert the button head wheel bolt and sleeve through the holes in the center wheel bracket (front and
rear) on the base.
4.
Screw the M10 domed nut onto the wheel bolt and tighten to 25Nm using a 16mm A/F combination
wrench and a 6mm hex key.
5.
Replace the frame as detailed in the ‘Frame Replacement’ procedure.
Frame
Removal
1. Unscrew both frame securing knobs by rotating counter-clockwise until they disengage from the
threaded retaining supports on the base.
2. Withdraw the securing knobs from the frame.
3. Withdraw the frame from the retaining supports on the base.
Replacement
1. Insert the frame into the retaining supports on the base.
NOTE:
Ensure the slots in the bottom of the frame tubes correctly locate over the center wheel
sleeves. Ensure correct orientation of the frame i.e. knee pads facing
away
from the operator.
2. Insert the frame securing knobs through the holes in the frame.
NOTE:
Ensure the plastic frame clamps are correctly orientated on the frame securing knobs prior to
inserting through the frame.
3. Screw the frame securing knobs into the supports on the base and hand tighten securely.
