Battery Replacement - Pride Mobility QUANTUM JAZZY 1420 Owner's Manual

V I I . C A R E A N D M A I N T E N A N C E
WASHER
DRIVE WHEEL NUT
Figure 26. Drive Wheel Removal
Follow these easy steps for a quick and safe repair for both solid and pneumatic 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.
6. Remove the screws from the rim assembly 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 solid wheel
assembly.
8. Reassemble the rims and reinstall the screws.
9. Slide the wheel back onto the axle.
10. Reinstall the drive wheel nut and washer onto the axle and tighten.
11. Inflate the pneumatic tyre to the psi/bar/kPa air pressure rating indicated on each tyre.
12. Remove the power chair from the blocks.

Battery Replacement

A battery wiring diagram is printed on a decal located on the power chair frame near the battery tray. 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
a Quantum Rehab Dealer 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.
WARNING! Do not mix old and new batteries. Always replace both batteries at the same
time.
Quantum Jazzy 1420
TUBE
FRONT
WHEEL HALF
Figure 27. Drive Wheel Disassembly
www.pridemobility.com
TYRE
SCREWS
REAR WHEEL HALF
37