Pride Quantum 6000Z Series Owner's Manual page 26

V I I . C A R E A N D M A I N T E N A N C E
LUG NUTS
Figure 19. Quantum 6000Z Series Drive Wheel
Follow these easy steps for a quick and safe repair for both pneumatic and solid tires:
1. Turn off the power to the controller.
2. Set the power chair up on blocks.
3. If you are changing a pneumatic tire, completely defl ate it before removing the wheel.
4. Remove the fi ve (5) lug nuts from the wheel hub. See fi gure 19.
5. Pull the wheel off the axle.
6. Remove the screws and separate the front and rear rim. See fi gure 20.
7. Remove the old tube from the pneumatic tire and replace it with a new tube or replace the entire assembly if
it is a solid tire.
8. Screw together the two rim halves.
9. Slide the wheel back onto the hub.
10. Reinstall the fi ve (5) lug nuts onto the wheel hub and tighten.
11. Infl ate pneumatic tires to the psi/bar/kPa air pressure rating indicated on each tire.
12. Remove the power chair from the blocks.
Battery Replacement
A battery wiring diagram is printed on a decal located on the power base. See VI. "Batteries and Charging" for
correct battery specifi cations.
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 Provider or a qualifi ed technician.
WARNING! Do not replace batteries when seat is occupied.
WARNING! Power chair batteries are heavy. See specifi cations 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.
PROHIBITED! Keep tools and other metal objects away from the battery terminals.
Contact with tools can cause electrical shock.
26
FRONT RIM
HALF
WHEEL
HUB
Figure 20. Quantum 6000Z Series Drive Wheel Disassembled
www.quantumrehab.com
TIRE
TUBE
SCREWS
REAR RIM
HALF
Quantum 600Z Series