Invacare 9000 Topaz - Manual (Page 28)

4 SAFETY INSPECTION/TROUBLESHOOTING.
Invacare®9000 Topaz™Wheelchair 28 Part No 1100869
4.3 Maintenance
Maintenance Safety Precautions
1. Before using your wheelchair make sure all nuts and bolts are tight.
2. Check all parts for damage or wear and replace.
3. Check all parts for proper adjustment.
4. The rear wheels, casters and tires should be checked periodically for cracks and wear, and should be replaced by a qualified technician if damaged.
5. Periodically adjust wheel locks in correlation to tire wear. Refer to Using/Adjusting Wheel Locks on page 49.
ƽ WARNING
After any adjustments, repair or service and before use, make sure all attaching hardware is tightened securely. Otherwise
injury or damage may result.
Replace any labels that are missing, worn, or torn. Refer to Label Location on page 6 for a listing of the labels and their
locations.
CAUTION
DO NOT overtighten hardware attaching to the frame. This could cause damage to the frame tubing.
ƽ CAUTION
As with any vehicle, check the wheels and tires periodically for cracks and wear. Replace if damaged. Replace as
recommended, refer to Replacing/Repairing Rear Wheel Tire/Tube on page 29 and Replacing/Repairing Caster Tire/Tube
on page 30.