38 www.pridemobility.com Jazzy Select Series
VII. CARE AND MAINTENANCE
Figure 22. Drive Wheel Removal Figure 23. Drive Wheel Disassembly
MOTOR
AXLE
KEY
DRIVE
WHEEL
DRIVE WHEEL NUT
HUB CAP
WHEEL
HUB
RIM
HALF
TYRE
TUBE
RIM HALF
ACORN NUTS
WARNING! Completely deflate
the tyre before attempting repair.
DRIVE WHEEL WASHER
Follow these easy steps for a quick and safe repair for both pneumatic and solid tyres:
1. Turn off the power to the controller.
2. Make sure that the power chair is in drive mode. See figure 9.
3. Raise and support the power base so that the wheel is at least 2.5 cm off of the ground.
4. Completely deflate the tyre (if the tyre is pneumatic).
5. Remove the hub cap. See figure 22.
6. Remove the drive wheel nut and washer from the axle. See figure 22.
7. Remove the drive wheel from the axle. Make sure that you keep the key.
8. Remove the acorn nuts that fasten the two rim halves together. See figure 23.
9. Remove the old tube from the pneumatic tyre and replace it with a new tube or replace the entire assembly if it is a solid
tyre.
10. Reassemble the two rim halves.
11. Slide the wheel back onto the axle. Make sure that the key is in the axle slot.
12. Reinstall the drive wheel nut and washer onto the axle and tighten. See figure 23.
13. Reinstall the hub cap.
14. Inflate the pneumatic tyre to 2.4 bar (35 psi).
15. Remove the power chair from the base support.
Battery Replacement
A battery wiring diagram is printed on a decal located the power base. See VI. “Batteries and Charging” for correct
battery specifications.
MANDATORY! Battery posts, terminals, and related accessories contain lead and lead
compounds. Wear goggles and gloves when handling batteries and wash hands after
handling.
WARNING! The batteries in your power chair should only be serviced or replaced by an
authorised Pride Provider or a qualified technician.
WARNING! Do not replace batteries when seat is occupied.
WARNING! Power chair batteries are heavy. See specifications table. If you are unable
to lift that much weight, be sure to get help. Use proper lifting techniques and avoid
lifting beyond your capacity.
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