Quantum Quantum Rival 3S Wheelchair User Manual


 
36 www.pridemobility.com Rival
VI. CARE AND MAINTENANCE
Figure 20. Battery Replacement
To replace the batteries:
1. Turn off the power to the controller.
2. Push the manual freewheel levers down for drive mode.
3. Loosen the battery knobs and remove the rear battery door. See figure 20.
4. Pull up and remove the battery tray safety pins. See figure 20.
5. Locate the battery quick disconnect on the frame and disconnect it. See figure 20.
6. Slide the battery tray backward until you can access and remove the batteries.
7. Disconnect the battery wiring harness from each battery.
8. Reinstall the battery wiring harness on each new battery. Make sure that you connect the red wire to the
positive (+) battery terminal and the black wire to the negative (-) battery terminal.
WARNING! Make sure you tighten the fasteners so that the connections are secure.
9. Slide battery tray forward into the base.
10. Connect the battery quick disconnect according to the battery wiring diagram label located on the frame. See
figure 20.
11. Reinstall the safety pins.
12. Reinstall the battery door and tighten the knobs.