Invacare 9000 Topaz - Manual (Page 27)

4 SAFETY INSPECTION/TROUBLESHOOTING.
Part No 1100869 27 Invacare®9000 Topaz™Wheelchair
❑ 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.
❑ 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/Adjust Periodically
❑ Ensure that the wheelchair rolls straight (no excessive drag or pull to one side).
❑ Inspect frame and crossbraces for loose or missing hardware.
❑ Inspect for bent frame or crossbraces.
❑ Check that wheel locks are easy to engage.
❑ Ensure that casters are free of debris.
❑ Inspect seat and backs for rips and sagging.
❑ Inspect seat for damaged or missing warning label.
❑ Check that there is no excessive side movement or binding in the rear wheels when lifted and spun.
❑ Clean upholstery and armrests.
❑ Check that all labels are present and legible. Replace if necessary.
4.2 Troubleshooting
Chair Veers
Right Chair
Veers Left Sluggish Turn or
Performance Casters
Flutter Squeaks
and Rattles Looseness
in Chair Solutions
X X X X
Check for loose fork stem nuts
and bolts.
X X X
Check that both casters contact
the ground at the same time.