4
Hoyer
®
Switch
Tools Required
• 5mm hex key
• 6mm hex key
•
8mm A/F combination wrench
•
2 x 10mm A/F combination wrench
•
14mm A/F combination wrench
•
16mm A/F combination wrench
• 0-50Nm range torque wrench
•
17mm A/F socket
• Socket wrench
• Medium weight hammer
•
Large (7mm) flat blade screwdriver
Corner Casters
NOTE:
To aid removal, it is recommended the frame is removed as detailed in the ‘Frame Removal’
procedure.
Removal
1.
Unscrew the caster spindle using 2-off 10mm A/F combination wrenches.
2. Withdraw the spindle from the caster wheel.
3. Remove the caster wheel from the caster swivel bracket.
4.
Unscrew the caster swivel bracket retaining nut using a 17mm A/F socket and socket wrench.
5. Withdraw the caster swivel bracket from the M10 retaining stud.
6. Tap out the M10 retaining stud from the base using a medium weight hammer.
Replacement
1. Insert the M10 retaining stud through the square hole in the base.
NOTE:
Ensure the square shank of the retaining stud locates correctly in the square hole in the base.
2. Tap the M10 retaining stud into the base using a medium weight hammer.
3.
Unscrew the caster spindle of the replacement corner caster using 2-off 10mm A/F combination
wrenches.
4. Withdraw the spindle from the caster wheel.
5. Remove the caster wheel from the caster swivel bracket.
6. Correctly locate the caster swivel bracket over the M10 retaining stud.
7.
Screw the M10 retaining nut onto the M10 retaining stud and tighten to 25Nm using a 17mm A/F
socket and socket wrench.
8. Correctly position the caster wheel between the caster swivel bracket and insert the caster spindle
through the swivel bracket and caster wheel.
9.
Screw the M6 nut onto the caster spindle and tighten to 15Nm using 2-off 10mm A/F combination
wrenches.
10.
Replace the frame as detailed in the ’Frame Replacement’ procedure.
Service / Repair Schedule
