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Jazzy 1113 ATS
V I I I . C A R E A N D M A I N T E N A N C E
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.
WARNING! Prevent injury. Do not replace the battery when the 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 specification 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.”
3. Unplug the controller connector(s) from the power base.
4. Remove the seat.
5. Unplug the battery quick-connectors from the power base.
6. Unfasten the straps, remove the battery boxes from the battery well and open the lids.
7. Remove the old batteries.
8. Disconnect the wiring harnesses from the batteries.
9. Connect the wiring harness to the new batteries.
WARNING! Make sure you tighten the fasteners so that the connections are secure.
10. Place the new batteries into the battery boxes and replace the lids.
11. Place the battery boxes into the battery well on the power base and refasten the straps.
12. Plug in the quick-connectors.
13. Reinstall the seat.
14. Plug the controller connector(s) into the power base.
15. Charge the batteries.
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 41.
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.
