Quantum J4E Owner's Manual
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Quantum J4E Owner's Manual

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Laura Boardman
March 18, 2025

How to activate and use leg positioning on Quantum J4E?

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1 comments:
Mr. Anderson
March 18, 2025

To activate and use leg positioning on the Quantum J4E:

1. The articulating foot platform (AFP) operates through the power chair controller or a toggle switch.
2. If using a joystick with 4-way toggles, follow the operation instructions provided.
3. If using a different toggle, the Attendant Control Module, or another operating device, refer to the relevant operation manual.
4. To adjust the angle of each footplate, flip up the footplate and adjust as needed.
5. If the AFP comes in contact with the ground, contact a Quantum Rehab Provider for adjustments.
6. Independently adjusting articulation or elevation may result in an invalid seat position, requiring further adjustments before proceeding.

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Laura Boardman
March 18, 2025

How to activate and use elevation on legs o Quantum J4E?

0
1 comments:
Mr. Anderson
March 18, 2025

To activate and use the elevation feature for the legs on the Quantum J4E:

1. Use the power chair controller or toggle switch to operate the articulating foot platform (AFP).
2. If using a joystick or 4-way toggle, follow the operation instructions provided in the controller manual.
3. Be aware that adjusting the articulation or elevation independently may create an invalid seat position, requiring further adjustments.
4. If the AFP contacts the ground, contact a Quantum Rehab Provider for proper adjustments.

For elevating the seat:
- Use the controller to change seat height.
- Do not run the motor for more than a few seconds after reaching the top or bottom limit.
- Operate the elevation feature only on a level surface to avoid tipping.

For detailed controller operations, refer to the controller manual.

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Summary of Contents for Quantum J4E

  • Page 1 owner’s manual...
  • Page 2 The intended use of this Pride Mobility Products device is to provide mobility assistance to persons with mobility A Quantum Rehab Provider or a qualified technician impairment who have the capacity to operate a motorized must perform the initial setup of this power chair and mobility power chair in an indoor/outdoor environment.

  • Page 3: Table Of Contents

    While Quantum Rehab makes every effort to assure tire tyre that our components are distributed responsibly, trunk boot manufacturers, distributors, and consumers are...
  • Page 4 SEAT ASSEMBLY Seatback Armrest Seat Base Joystick Controller Drive Wheel Single Actuator AFP (Articulating Foot Platform) Caster Wheel POWER BASE ASSEMBLY...

  • Page 5: Introduction

    Quantum to enhance or preserve the safe use of this product.

  • Page 6: Safety

    Ensure the manual freewheel levers are in drive mode „ Crush hazard! Keep hands clear. before sitting on the power chair. NOTE: If you discover a problem, contact your Quantum Rehab Provider for assistance. General Guidelines MANDATORY! Do not operate your new power chair for the first time without completely reading and understanding this owner’s manual.

  • Page 7: Your Power Chair

    The power Controller Power Module base assembly includes two motor/brake assemblies, two drive wheels, four caster wheels, two batteries, and wiring Controller Connector harnesses. See J4E (page 4) and figure 1. To Motor Connectors PROHIBITED! To Battery Connectors Main Circuit Breaker The spring tension on your power chair was factory set to meet the needs of the demographic majority of users.
  • Page 8 Then, turn on the controller. The error message should be cleared. If it is not, contact your Quantum Rehab Provider. NOTE: The power chair will be significantly easier to push with the power off.

  • Page 9: Assembly

    Replacement nylon insert lock nuts are available at local hardware stores or through your Quantum Rehab Provider. NOTE: If your power chair is equipped with a a Q4 Seat Power Positioning System, refer to the information provided in separate manuals.
  • Page 10 NOTE: If using the tie-down method, please refer positioning belt anchoring brackets. See figure 6. Refer to Quantum Rehab's separate "Transit Securement to the supplement provided with your power chair for Systems Guide."...
  • Page 11 If you are unable to identify or locate a symbol indicating OCCUPIED or UNOCCUPIED, please contact your Quantum Rehab Provider for assistance. In addition, before securing your power chair in a motor vehicle, you must read and...

  • Page 12: Comfort Adjustments

    The center of gravity of your power chair was factory set to a position that meets the needs of the demographic To change the controller position: majority of users. Your Quantum Rehab Provider has 1. Turn off the power to the controller. evaluated your power chair and made any necessary 2.
  • Page 13 NOTE: If the AFP comes in contact with the ground please contact a Quantum Rehab Provider so proper adjustments can be made to your power chair. NOTE: Please refer to the controller manual to operate lift feature.
  • Page 14 Never allow the positioning belt to hang or drag on the the power chair. If you discover a problem, contact your floor as it may become entangled. Quantum Rehab Provider for maintenance and repair. To install the positioning belt: 1. Remove the rearmost screw that holds the seat hinge to the seat base on both the left and right seat hinges.

  • Page 15: Batteries And Charging

    WARNING! supplied with the battery charger before charging the batteries. Contact your Quantum Rehab Provider if you have any questions regarding the batteries in your power chair. WARNING! Explosive gases may be generated while charging the batteries. Keep the power...
  • Page 16 24 hours, 100% charge and last for an extended period. unplug the charger from the outlet and contact your Quantum Rehab Provider. Refer to the manual supplied Frequently Asked Questions (FAQs) with the charger for a complete explanation of these indicators.
  • Page 17 We work closely with our battery manufacturer to provide a battery that best suits your power chair’s specific demands. Fresh batteries arrive regularly at Quantum and are promptly shipped with a full charge. During shipping, the batteries encounter temperature extremes that may influence initial performance.

  • Page 18: Care And Maintenance

    CARE AND MAINTENANCE Care and Maintenance General Guidelines Avoid knocking or bumping the controller, especially the Your J4E is a sophisticated power chair. Like any motorized „ joystick. vehicle, it requires routine maintenance checks. You can Avoid prolonged exposure of your power chair to extreme perform some of these checks, but others require assistance „...
  • Page 19 It on each tire. If a tire does not hold air, see your Quantum is recommended that you charge the batteries periodically Rehab Provider for replacement of the tube.
  • Page 20 CARE AND MAINTENANCE Cleaning and Disinfection WARNING! Precautions must be taken when cleaning medical Follow all safety instructions for the proper use of the equipment/devices to lower the risk of spreading infection. disinfectant and/or cleaning agent before applying it This is to limit the spread of illness and other potentially to your product.
  • Page 21 Quantum Rehab Provider. WARNING! Wheel The wheels on your power chair should only be serviced or replaced by a Quantum Rehab Provider or a qualified technician. Be sure that the controller’s power is turned off and the Lug Nuts power chair is not in freewheel mode before performing this procedure.
  • Page 22 The batteries in your power chair should only be 16. Install the new front battery by sliding it into the front serviced or replaced by a Quantum Rehab Provider or a of the power base. Connect the quick release battery qualified technician.
  • Page 23 CARE AND MAINTENANCE Battery Set Configuration: + = Positive (Red) Terminal Post - = Negative (Black) Terminal Post Connect Red wire to Red Positive (+) Terminal Posts. Connect Black wire to Black Negative (-) Terminal Posts. Battery Wiring Diagram Label Front Cover Quick Release Battery Connectors...
  • Page 24 CARE AND MAINTENANCE When to See Your Quantum Rehab Provider for Service The following symptoms could indicate a serious problem with your power chair. If necessary, contact your Quantum Rehab Provider. When calling, have the model number, serial number, nature of the problem, and the error code if available.
  • Page 25 NOTES...
  • Page 26 NOTES...
  • Page 28 Switzerland 401 York Avenue (Authorised CH Representative) Duryea, PA 18642 SODIMED SA www.quantumrehab.com Chemin Praz Devant 12 1032 Romanel-sur-Lausanne Canada Italy 5096 South Service Road Via del Progresso, ang. Via del Lavoro Beamsville, Ontario L3J 1V4 Loc. Prato della Corte www.quantumrehab.ca 00065 Fiano Romano (RM) www.quantumrehab-italia.it...

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