Invacare Orbit Owner's Operator And Maintenance Manual page 23

❑ Inspect handrims for signs of rough edges or peeling.
❑ Inspect axle assembly for proper tension by spinning caster. Caster should come to a
gradual stop.
❑ Adjust front casters/forks bearing system if wheel wobbles noticeably or binds to a
stop.
❑ Ensure wheel bearings are clean and free of moisture.
❑ Check headtube locknuts for tightness.
❑ Inspect casters for cracks and wear.
❑ Inspect front casters for cracked, bent or broken spokes.
❑ Clean upholstery and armrests.
❑ Check that all labels are present and legible. Replace if necessary.
❑ Ensure casters are free of debris.
❑ Make sure detent balls of the quick‐release pin are fully released before operating the
wheelchair.
❑ The detent balls MUST be protruding past the top of the seat plate assembly for a
positive lock.
❑ Keep detent balls clean.
Inspect/Adjust Weekly
❑ Ensure that the wheel locks prevent the wheelchair from moving when engaged.
❑ Inspect tires for flat spots and wear.
❑ Check pneumatic tires for proper inflation.
❑ Inspect rear wheels for cracked, bent or broken spokes.
❑ Ensure all spokes are uniformly tight.
❑ Inspect axle assembly for proper tension by spinning caster. Caster should come to a
gradual stop.
❑ Inspect front caster for cracked, bent or broken spokes.
❑ Ensure casters are free of debris.
❑ Make sure detent balls of the quick‐release pin are fully released before operating the
wheelchair.
❑ The detent balls MUST be protruding past the top of the seat plate assembly for a
positive lock.
❑ Keep detent balls clean.
Inspect/Adjust Monthly
❑ Ensure that the wheelchair rolls straight (no excessive drag or pull to one side).
❑ Check that the wheel locks do not interfere with tires when rolling.
Part No. 1073955
SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING
23 ™
Orbit