| V 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 |
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| TUBE |
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| WASHERS | REAR RIM |
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| NUTS | HALF |
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| |
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| AXLE KEY |
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| bar |
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| MAX |
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DRIVEWHEEL | FRONT RIM |
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NUT | DRIVEWHEEL | HALF |
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| WASHER |
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Figure 27. Drive Wheel | Figure 28. Drive Wheel Disassembled |
Follow these easy steps for a quick and safe repair for both pneumatic and solid tires:
1.Turnoffthepowertothecontroller.
2.Set the power chair up on blocks.
3.Ifyouarechangingapneumatictire,completelydeflateitbeforeremovingthewheel.
4.Removethe drivewheelnutand washerfromthewheelaxle.Seefigure27.
5.Pullthewheelofftheaxle.
6.Remove the nuts and washers that fasten the two rim halves together. See figure 28.
7.Removetheoldtubefromthepneumatictireandreplaceitwithanewtubeorreplacetheentireassemblyifitisasolidtire.
8.Refastenthetworimhalvestogether.
9.Slide the wheel back onto the shaft. Make sure that the key is in the axle slot.
10.Reinstallthedrivewheelnutandwasherontothewheelaxleandtighten.
11.Inflate the pneumatic tire to35 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 front 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 an authorized Pride Provider 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.
To replace the batteries (Power Elevating Seat):
1.Turn off the power to the controller.
2.Make sure that the power chair is in drive mode. See III. “Your Power Chair.”
42 | www.pridemobility.com | Jazzy 1143 Ultra |
