V I I I . C A R E A N D M A I N T E N A N C E | ||||
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| TIRE | WHEEL HUB |
AXLEKEY |
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| TUBE |
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| FRONT |
| REAR RIM |
DRIVE WHEEL |
| RIM HALF |
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AXLESLOT |
| HALF | ||
NUT |
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| NUTS |
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DRIVE WHEEL WASHER |
| WASHERS |
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Figure 33. Drive Wheel | Figure 34. Drive Wheel Disassembled |
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 deflate it before removing the wheel.
4.Remove the drive wheel nut and washer from the axle. See figure 33.
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 34.
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 on the battery well frame. Refer to the specifications table 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 the battery when the seat is occupied.
WARNING! The batteries on your power chair should only be serviced or replaced by an authorized Pride Provider 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 specification table in this manual and the manual supplied with the battery charger for recommended type and capacities.
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