Quantum Q4 QUANTUM Q4 Product Serial #
SAFETY GUIDELINES WARNING! A Quantum Rehab Provider or a qualified technician must perform the initial setup of this power chair and must perform all of the procedures in this manual. The symbols below are used throughout this owner’s manual and on the power chair to identify warnings and important information. It is very important for you to read them and understand them completely. WARNING! Indicates a potentially hazardous condition/situation.
CONTENTS I. INTRODUCTION ...................................................................................................................................4 II. SAFETY ....................................................................................................................................................5 III. YOUR POWER CHAIR ........................................................................................................................8 IV. ASSEMBLY .............................
I. INTRODUCTION SAFETY WELCOME to Pride Mobility Products (Pride). The power chair you have purchased combines state-of-the-art components with safety, comfort, and styling in mind. We are confident that these design features will provide you with the conveniences you expect during your daily activities. Once you understand how to safely operate and care for your power chair, it should give you years of trouble free operation and service.
II. SAFETY PRODUCT SAFETY SYMBOLS The symbols below are used on the power chair to identify warnings, mandatory actions, and prohibited actions. It is very important for you to read and understand them completely. NOTE: There are more warnings identified and explained in the Consumer Safety Guide that is included with your power chair. Please become familiar with all of the warnings and safety information found in the Consumer Safety Guide and refer to this resource often.
II. SAFETY MAIN FRAME Power chair information label Crush hazard! Keep hands clear. 6 www.pridemobility.
II. SAFETY GENERAL GUIDELINES MANDATORY! Do not operate your new power chair for the first time without completely reading and understanding this owner’s manual. Your power chair is a state-of-the-art life-enhancement device designed to increase mobility. Pride provides an extensive variety of products to best fit the individual needs of the power chair user.
III. YOUR POWER CHAIR THE QUANTUM Q4 POWER CHAIR Your power chair has two main assemblies: the seat assembly and the power base assembly. See figure 1. Typically, the seat assembly includes the armrests, seatback, and seat base. The power base assembly includes two motor/brake assemblies, two drive wheels, four caster wheels, two batteries, and wiring harnesses. See figures 1, 2, and 3.
III. YOUR POWER CHAIR REAR SEAT SECUREMENT BRACKETS REAR SHROUD FRONT COVER MANUAL FREEWHEEL LEVER SUSPENSION SPRING Figure 2. The Quantum Q4 Power Base PROHIBITED! The spring tension on your power chair was factory set to meet the needs of the demographic majority of users. Do not adjust the tension of any spring on your power chair. Electrical Components The electrical components consist of the controller assembly, the batteries, and the motors.
III. YOUR POWER CHAIR Main Circuit Breaker (located on the rear main frame): The main circuit breaker is a safety feature built into your power chair. When the batteries and the motors are heavily strained (e.g., from excessive loads), the main circuit breaker trips to prevent damage to the motors and the electronics. If the circuit trips, allow your power chair to “rest” for approximately one minute. Next, push in the circuit breaker button, turn on the controller, and continue normal operation.
III. YOUR POWER CHAIR Manual Freewheel Levers For your convenience, your power chair is equipped with a manual freewheel lever mounted on each motor. The levers allow you to disengage the drive motors and maneuver the chair manually. WARNING! Do not use the power chair while the drive motors are disengaged! Do not disengage the drive motors when the power chair is on an incline, as the unit could roll on its own! Only engage the freewheel mode when on a level surface.
IV. ASSEMBLY INITIAL ASSEMBLY Your power chair may require some assembly either before initial use or after transportation. It may also require disassembly to make some comfort adjustments. Figure 6 details those parts of the power chair that are designed to be disassembled and assembled by an end user or by a qualified caregiver before using the product or making comfort adjustments.
IV. ASSEMBLY Seat Installation It may be necessary to install the seat either prior to initial operation or after transporting your power chair. DETENT PIN NOTE: If your power chair is equipped with a Synergy Seat or a TRU-Balance Power Positioning System, refer to the information provided in separate manuals. FRONT SEAT INTERFACE WARNING! Do not pick up the seat frame by the armrests. They are free to pivot, and you may lose control of the seat if they do so. To install the seat: 1.
IV. ASSEMBLY Power Chair Securement Points The power chair may be equipped with four (4) tie-down points for the purpose of securing the unoccupied power chair during motor vehicle transport. Each tie-down point is clearly labeled for this purpose. To secure a power chair equipped with tie-down points: Always secure the power chair in a forward-facing position in the vehicle.
V. COMFORT ADJUSTMENTS COMFORT ADJUSTMENTS After becoming familiar with your power chair’s operation, you may find the need to make some adjustments to increase your comfort, such as seat height and angle, armrest width, armrest angle and height, foot platform height, depth, and angle, and controller position. NOTE: If your power chair is equipped with a Synergy Seat or TRU-Balance Power Positioning System, refer to the seat adjustment information contained in separate manuals.
V. COMFORT ADJUSTMENTS Power Positioning Systems Adjustment Your power chair may be equipped with a power recline, power tilt or power elevating leg rest system. You can change the position of these options through the controller. WARNING! Do not allow the motor to run more than a few seconds after the mechanism reaches the top or bottom limit.
V. COMFORT ADJUSTMENTS Seat Angle (Dump) Adjustment Your seat may be equipped with mechanism that allows you to adjust the seat angle (dump) from -5° to +21° in 2.5° increments. NOTE: The exact tilt angle adjustment range may vary depending on seating system and seat height. NOTE: For more information on operating the power positioning systems, refer to the information supplied in supplemental manuals or contact your Quantum Rehab Provider.
V. COMFORT ADJUSTMENTS Seat Width Adjustment You can adjust the seat width from 16 in. to 20 in. (40.6 cm to 50.8 cm). See figure 14. NOTE: Changing the armrest width may increase the overall width of your power chair. To adjust the seat width: 1. Remove the seat cushion. 2. Loosen the armrest receiver hardware. 3. Reposition the armrest receiver to the desired seat width. 4. Tighten the armrest receiver hardware. 5. Adjust the width of the other armrest if necessary. 6. Replace the seat cushion.
V. COMFORT ADJUSTMENTS Controller Position You can move the controller in toward or out away from the armrest, or change the position of the controller for either lefthand or right-hand use. MANDATORY! Prevent controller harness damage! Avoid routing the controller harness on the outside of the armrest pad. Route the harness under the armrest or toward the inside of the armrest pad.
V. COMFORT ADJUSTMENTS Positioning Belt Your power chair may be equipped with a positioning belt that can be adjusted for operator comfort. See figure 20. The positioning belt is designed to support the operator so that he/she does not slide down or forward in the seat. The positioning belt is not designed for use as a restraining device.
VI. BATTERIES AND CHARGING BATTERIES AND CHARGING The Quantum Q4 uses two long-lasting, 12-volt, deep-cycle batteries. These batteries are sealed and maintenance free. Since they are sealed, there is no need to check the electrolyte (fluid) level. Deep-cycle batteries are designed to handle a longer and deeper discharge. Though they are similar in appearance to automotive batteries, they are not interchangeable.
VI. BATTERIES AND CHARGING To charge the batteries using the off-board charger: 1. Position your power chair next to a standard electrical outlet. 2. Be certain the controller power is turned off and the power chair is in drive mode. 3. Plug the off-board charger into the off-board charger/ programming socket on the controller. See figure 21. 4. Plug the off-board charger into the electrical outlet.
VI. BATTERIES AND CHARGING Daily Use If you use your power chair on a daily basis, charge the batteries as soon as you are finished using your power chair. Your power chair will be ready each morning to give you a full day’s service. It is recommended that you charge the batteries at least 8 to 14 hours after daily use. Pride recommends that you charge the batteries for an additional 4 hours after the battery charger indicates that charging is complete.
VI. BATTERIES AND CHARGING How can I ensure maximum battery life? A fully charged deep-cycle battery will provide reliable performance and extended battery life. Keep your power chair’s batteries fully charged whenever possible. Batteries that are regularly and deeply discharged, infrequently charged, or stored without a full charge may be permanently damaged, causing unreliable power chair operation and limited battery life.
VII. CARE AND MAINTENANCE CARE AND MAINTENANCE Your Quantum Q4 is a sophisticated power chair. Like any motorized vehicle, it requires routine maintenance checks. You can perform some of these checks, but others require assistance from your Quantum Rehab Provider. Preventive maintenance is very important. If you follow the maintenance checks in this section as scheduled, you can help ensure that your power chair gives you years of trouble-free operation.
VII. CARE AND MAINTENANCE The body shroud has been sprayed with a clear sealant coating. You can apply a light coat of car wax to help it retain its high-gloss appearance. Check all electrical connections. Make sure they are tight and are not corroded. Batteries must sit flat within the battery tray, with the battery terminals facing rearward. Refer to the battery wiring label for the correct wiring layout.
VII. CARE AND MAINTENANCE Storage Your power chair should be stored in a dry place, free from temperature extremes. When storing, disconnect the batteries from the power chair. See VI. “Batteries and Charging.” WARNING! If you fail to store the unit properly, the frame can rust and the electronics can be damaged. Any corroded electronic connection should be replaced.
VII. CARE AND MAINTENANCE TIRE TUBE FRONT RIM HALF WHEEL HUB SCREWS REAR RIM HALF LUG NUTS Figure 22. Quantum Q4 Drive Wheel Figure 23. Quantum Q4 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 (5) lug nuts from the wheel hub. See figure 22. 5.
VII. CARE AND MAINTENANCE 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. Remove the detent pin from the top of the actuator. See figure 7. 4. Pivot the seat toward the rear of the power chair and support the seat in this position. Take care to ensure that the recline actuator does not damage the rear door of the power chair while the seat is pivoted rearward. 5.
VII. CARE AND MAINTENANCE BATTERY WIRING DIAGRAM LABEL Battery Set Configuration: + = Positive (Red) Terminal Post - = Negative (Black) Terminal Post Connect Red wires to Red Positive (+) Terminal Posts. Connect Black wires to Black Negative (-) Terminal Posts. FRONT COVER REAR BATTERY QUICK RELEASE BATTERY CONNECTORS RELEASE HANDLES FRONT BATTERY Figure 24. Battery Installation 30 www.pridemobility.
VII. 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.
NOTES 32 www.pridemobility.
NOTES Quantum Q4 www.pridemobility.
NOTES 34 www.pridemobility.
SAFETY GUIDELINES WARNING! A Quantum Rehab Provider or a qualified technician must perform the initial setup of this power chair and must perform all of the procedures in this manual. The symbols below are used throughout this owner’s manual and on the power chair to identify warnings and important information. It is very important for you to read them and understand them completely. WARNING! Indicates a potentially hazardous condition/situation.
Quantum Q4 QUANTUM Q4 Product Serial #
