Troubleshooting - Invacare 9000 Jymni Pediatric Series Maintenance Manual

SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING
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.
❑ Ensure that casters are free of debris.
❑ Inspect casters for cracks and wear.
❑ Clean upholstery and armrests.
❑ Check that all labels are present and legible. Replace if necessary.

Troubleshooting

Chair Chair 3
Veers Wheels
Right/Left
X X
X X
X X
9000 Jymni™Pediatric Series
Sluggish Turn Casters
or Performance Flutter
X
X
Squeaks Looseness
and in Chair
Rattles
X
X X
X
28
Solutions
Check tires for
correct and equal
pressure
Check for loose
X nuts and bolts.
Check that both
casters contact the
ground at the same
time.
Check that rear
wheels are equally
spaced away from
seat frame.
Part No 1100868