V I I I . C A R E A N D
4.Remove the drive wheel nut and washer from the axle. See figure 32.
5.Pull the wheel off the axle.
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.
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! Pr event injur y 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.
M A I N T E N A N C E |
MAIN CIRCUIT BREAKER |
REAR BOX |
FRONT BOX |
Figure 34. Battery Boxes
Figure 35. Battery Wiring Diagram
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.”
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