Invacare Orbit Owner's Operator And Maintenance Manual page 24

SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING
❑ Check that the wheel lock pivot points are free of wear and looseness.
❑ Inspect seat and back for loose or broken hardware.
❑ Inspect seat positioning strap for any signs of wear. Ensure buckle latches. Verify
hardware that attaches strap to frame is secure and undamaged. Replace if necessary.
❑ Inspect back cane hand grips for wear/looseness/deterioration.
❑ 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.
❑ 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 Periodically
❑ Inspect frame and crossbraces for loose or missing hardware.
❑ Inspect for bent frame or crossbraces.
❑ Check that wheel locks are easy to engage.
❑ Inspect seat and backs for rips and sagging.
❑ Check that there is no excessive side movement or binding in the rear wheels when
lifted and spun.
❑ Inspect handrims for signs of rough edges or peeling.
❑ Adjust front casters/forks bearing system if wheel wobbles noticeably or binds to a
stop.
❑ Ensure wheel bearings are clean and free of moisture.
❑ Inspect casters for cracks and wear.
❑ 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.
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Orbit
24
Part No. 1073955