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44 www.pridemobility.com Jazzy 1107
VIII. CARE AND MAINTENANCE
4. Remove the drive wheel nut and washer from the axle.
See figure 32.
5. Pull the wheel off the axle.
11. Inflate the pneumatic tire to 35 psi (2.4 bar).
12. Remove the power chair from the blocks.
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.
WARNING! Prevent injury. Do not replace
battery when seat is occupied.
WARNING! Battery posts, terminals, and
related accessories contain lead and lead
compounds. Wear goggles and gloves
when handling batteries and wash hands
after handling.
WARNING! Power chair batteries are
heavy. See specifications table. If you are
unable to lift that much weight, be sure
to get help. Lifting beyond your capacity
can result in personal injury.
WARNING! Prevent injury and/or
equipment damage! 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.
To replace the batteries:
1. Turn off the power to the controller.
2. Make sure that the power chair is in drive mode. See III.
“Your Power Chair.”
Figure 35. Battery Wiring Diagram
Figure 34. Battery Boxes
REAR BOX
FRONT BOX
MAIN CIRCUIT BREAKER
6. Remove the nuts and washers from the wheel hub and
separate the front and rear rim. See figure 33.
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. Reassemble the rims 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.