38 www.pridemobility.com Jazzy 1107
VII. CARE AND MAINTENANCE
Battery Replacement
A battery wiring diagram is printed on a decal located inside the battery box lid. 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! Do not replace battery when seat is occupied.
WARNING! The batteries on your power chair should only be serviced or replaced by
an authorised Pride Dealer or a qualified technician.
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.
WARNING! Do not mix or match new and old batteries. If you encounter a situation
where one battery needs to be replaced, then replace both batteries. Refer to the
specifications table in this manual and the manual supplied with the battery charger
for recommended type and capacities.
6. Remove the nuts and washers from the wheel hub and separate the front and rear rim. See figure 27.
7. 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.
8. Reassemble the rim assembly and reinstall the nuts and washers to the wheel hub.
9. Slide the wheel back onto the axle. Make sure the key is in the axle slot.
10. Reinstall the drive wheel nut and washer onto the axle and tighten.
11. Inflate the pneumatic tyres to 2.4 bar (35 psi).
12. Remove the power chair from the blocks.
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. Set the power chair up on blocks.
3. If you are changing a pneumatic tyre, completely deflate it before removing the wheel.
4. Remove the drive wheel nut and washer from the axle. See figure 26.
5. Pull the wheel off the axle.
Figure 26. Jazzy 1107 Drive Wheel
Figure 27. Jazzy 1107 Drive Wheel Disassembled
TUBE
TYRE
REAR RIM
HALF
FRONT RIM HALF
NUTS
WASHERS
DRIVE WHEEL
WASHER
DRIVE WHEEL NUT
AXLE KEY
AXLE
SLOT
WHEEL HUB
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