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930584 Rev. A
VII. Maintenance & Troubleshooting
11
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VII. MAINTENANCE & TROUBLESHOOTING
A. MAINTENANCE
You should check the items on this chart at the indicated intervals. If any of the items are
loose, worn, bent or distorted, immediately have them checked and/or repaired by your
authorized Sunrise supplier. Frequent maintenance and servicing will improve performance
and extend wheelchair life.
NOTE– Check weekly, and use a clean, dry cloth or compressed air as needed to keep glide bearings
free of debris.
B. TROUBLESHOOTING TIPS
If you should notice your C.G. Tilt system binding up, not running in a smooth fashion, or
emitting an unusual noise during use, a foreign matter may have come into contact with
the glide bearings. If this occurs, use a clean, dry cloth or compressed air to clear or, if
needed, please see your authorized Sunrise supplier.
If your tilt system will not function, check to ensure the tilt lock-out sensor is seated
properly in its mount. The wires should lead out of the sensor toward the front of the chair.
Charge Batteries
Check tires for proper inflation level
Glide bearings free of debris
Check batteries for proper electrolyte
Check plugs and connectors for prope
Check all moving parts for wear
Inspect all nuts, bolts and fasteners for
Inspect upholstery for wear
Remove and inspect motor brushes
Servicing by authorized Supplier
CHECK...
Check front mount bolts for looseness
Check actuator limit switch position
Check front mount for excessive wear
Daily
Weekly
Monthly
Quarterly
Annually
✓ Charge batteries
✓ Glide bearings free of debris
✓ Check tires for proper inflation level
✓ Check batteries for proper electrolyte level (wet cell only)
✓ Check plugs and connectors for proper connections
✓ Check all moving parts for wear
✓ Inspect all nuts, bolts and fasteners for looseness or wear
✓ Inspect upholstery for wear
✓ Remove and inspect motor brushes
✓ Check front mount bolts for looseness
✓ Check actuator limit switch position
✓ Check front mount for excessive wear
✓ Servicing by authorized supplier
CHECK...