Qantum 1107 User manual

Owners Manual
21 Healey Road  Dandenong,3175  Victoria, Australia  ACN# 0 609 661  www.quantumrehab.com

www.quantumrehab.com Quantum 1107
SAFETY GUIDELINES
Copyright © 2005
This product is manufactured by:
Pride Mobility Products Corporation
1 2 Susquehanna Avenue
Exeter, PA 1 643
USA
INFMANU2992/Rev A/June05
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! Failure to follow designated procedures can cause either personal injury, component
damage or malfunction ( lack sym ol on yellow triangle with lack order).
MANDATORY! These actions should e performed as specified. Failure to perform mandatory
actions can cause injury to personnel and/or damage to equipment (white sym ol on lue dot).
PROHIBITED! These actions should e prohi ited. These actions should not e performed at any
time or in any circumstances. Performing a prohi ited action can cause injury to personnel and/
or damage to equipment ( lack sym ol with red circle and red slash).
088 609 661

Quantum 1107 www.quantumrehab.com 3
I. INTRODUCTION ..................................................................................................................................... 4
II. SAFETY ..................................................................................................................................................... 5
III. YOUR POWER CHAIR ........................................................................................................................ 14
IV. ASSEMBLY/DISASSEMBLY ............................................................................................................ 19
V. COMFORT ADJUSTMENTS............................................................................................................ 23
VI. BATTERIES AND CHARGING ........................................................................................................ 30
VII. OPERATION ........................................................................................................................................... 34
VIII. CARE AND MAINTENANCE ............................................................................................................ 45
IX. WARRANTY ............................................................................................................................................ 50
CONTENTS
This owners manual is compiled from the latest specifications and product information available at the time of publication.
We reserve the ri ht to make chan es as they become necessary. Any chan es to our products may cause sli ht variations
between the illustrations and explanations in this manual and the product you have purchased.

4 www.quantumrehab.com Quantum 1107
I. INTRODUCTION
SAFETY
WELCOME to Quantum Rehab, a division of Pride Mobility Products Corporation (Pride). The power chair you have
purchased combines state-of-the-art components with safety, comfort, and stylin in mind. We are confident that these
desi n features will provide you with the conveniences you expect durin your daily activities. Once you understand how
to safely operate and care for your power chair, it should ive you years of trouble free operation and service.
Read and follow all instructions, warnin s, and notes in this manual before attemptin to operate your power chair for the
first time. In addition, your safety depends upon you, as well as your provider, carer or healthcare professional in usin
ood jud ement.
If there is any information in this manual which you do not understand or if you require additional assistance for setup or
operation, please contact your Quantum Rehab Specialist. Failure to follow the instructions in this manual and those
located on your power chair can lead to personal injury and/or damage to the power chair, including voiding the
warranty.
PURCHASERS AGREEMENT
By acceptin delivery of this product, you promise that you will not chan e, alter, or modify this product or remove or
render inoperable or unsafe any uards, shields, or other safety features of this product; fail, refuse, or ne lect to install any
retrofits kits from time to time provided by Pride to enhance or preserve the safe use of this product.
INFORMATION EXCHANGE
We want to hear your questions, comments, and su estions about this manual. We would also like to hear about the safety
and reliability of your new power chair and about the service you received from your Quantum Rehab Specialist.
Please notify us of any chan e of address, so we can keep you apprised of important information about safety, new
products, and new options that can increase your ability to use and enjoy your power chair. Please feel free to contact us
at the address below:
Pride Mobility Products Australia Pty. Ltd.
21 Healey Road
Dandenon , 3175
Victoria, Australia
My Quantum Rehab Specialist
Name:_____________________________________________________________________________________
Address:___________________________________________________________________________________
Phone Number:______________________________________________________________________________
Purchase Date:_______________________________________________________________________________
NOTE: If you ever lose or misplace your product registration card or your copy of this manual, contact us and
we will be glad to send you a new one immediately.

Quantum 1107 www.quantumrehab.com 5
II. SAFETY
PRODUCT SAFETY SYMBOLS
The symbols below are used on the power chair to identify warnin s, mandatory actions, and prohibited actions. It is very
important for you to read and understand them completely.
Corrosive chemicals contained in battery. Use only AGM or Gel-Cell batteries to reduce
the risk of leakage or explosive conditions.
EM -RF - This product has been tested and passed at an immunity level of 20 V/m.
Read and follow the information in the owners manual.
Maximum seating weight.
Locked and in drive mode.
Place unit on level ground and stand behind or to one side when changing from drive
mode to freewheel mode or freewheel mode to drive mode.
Unlocked and in freewheel mode.
Battery Configuration:
T = Terminal Post
Connect Red wire to T with +
Connect Black wire to T with 

6 www.quantumrehab.com Quantum 1107
II. SAFETY
Prevent personal injury and equipment damage. Do not connect an extension lead to the
AC/DC converter or the battery charger.
Do not remove anti-tip wheels.
Do not use a cell phone, walkie/talkie, laptop, or other radio transmitter while operating.
Avoid exposure to rain, snow, ice, salt, or standing water whenever possible. Maintain and
store in a clean and dry condition.
Removal of grounding prong can create electrical hazard. f necessary, properly install an
approved 3-pronged adapter to an electrical outlet having 2-pronged plug access. Failure
to heed could result in personal injury and/or property damage.

Quantum 1107 www.quantumrehab.com 7
II. SAFETY
SAFETY
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 desi ned to increase mobility. Pride provides an extensive
variety of products to best fit the individual needs of the power chair user. Please be aware that the final selection and
purchasin decision re ardin the type of power chair to be used is the responsibility of the power chair user, who is
capable of makin such a decision, and his/her healthcare professional (i.e., medical doctor, physical therapist, etc.).
The contents of this manual are based on the expectation that a mobility device expert has properly fitted the power chair
to the user and has assisted the prescribin healthcare professional and/or the Quantum Rehab Specialist in the instruction
process for the use of the product.
There are certain situations, includin some medical conditions, where the power chair user will need to practice operatin
the power chair in the presence of a trained attendant. A trained attendant can be defined as a family member or care
professional specially trained in assistin a power chair user in various daily livin activities.
As you be in usin your power chair durin daily activities, you will probably encounter situations in which you will need
some practice. Simply take your time and you will soon be in full and confident control as you maneuver throu h doorways,
on and off of lifts, up and down ramps, and over moderate terrain.
Below are some precautions, tips, and other safety considerations that will help the user become accustomed to operatin
the power chair safely.
Modifications
Pride has desi ned and en ineered your power chair to provide maximum mobility and utility. A wide ran e of accessories
is available from your Quantum Rehab Specialist to further customise your power chair to better suit your needs and/or
preferences. However, under no circumstances should you modify, add, remove, or disable any feature, part, or function
of your power chair.
WARN NG! Do not modify your power chair in any way not authorised by Pride. Unauthorised
modifications may result in personal injury and/or damage to your power chair.
Pre-Ride Safety Check
Get to know the feel of your power chair and its capabilities. Pride recommends that you perform a safety check before
each use to make sure your power chair operates smoothly and safely.
Perform the followin inspections prior to usin your power chair:
nCheck for proper tyre inflation. Maintain but do not exceed 2.4 bar (35 psi) in each tyre if equipped with
pneumatic tyres.
nCheck all electrical connections. Make sure they are ti ht and not corroded.
nCheck all controller connections to the power base. Make sure they are secured properly.
nCheck the brakes. See VIII. Care and Maintenance.
nCheck battery char e. See VI. Batteries and Char in .
NOTE: If you discover a problem, contact your Quantum ehab Specialist for assistance.

8 www.quantumrehab.com Quantum 1107
II. SAFETY
Weight Limitations
Your power chair is rated for a maximum wei ht capacity. Please refer to the specifications table for this limit.
WARN NG! Exceeding the weight capacity voids your warranty and may result in personal injury
and/or damage to your power chair. Pride will not be held responsible for injuries and/or property
damage resulting from failure to observe weight limitations.
WARN NG! Do not carry passengers on your power chair. Carrying passengers on your power
chair may result in personal injury and/or property damage.
Tyre Inflation
If your power chair is equipped with pneumatic tyres, you should check or have the air pressure checked re ularly. Proper
inflation pressures will prolon the life of your tyres and help ensure the smooth operation of your power chair.
WARN NG! t is important that 2.4 bar (35 psi) tyre pressure be maintained in pneumatic tyres at
all times. Do not underinflate or overinflate your tyres. Low pressure may result in loss of control
and overinflated tyres may burst. Failure to maintain 2.4 bar (35 psi) tyre pressure in pneumatic
tyres at all times may result in tyre and/or wheel failure, causing serious personal injury and/or
damage to your power chair.
WARN NG! nflate your power chair drive tyres from a regulated air source with an available
pressure gauge. nflating your tyres from an unregulated air source could overinflate them, resulting
in a burst tyre and/or personal injury.
Incline Information
More and more buildin s have ramps with specified de rees of inclination, desi ned for easy and safe access. Some ramps
may have turnin switchbacks (180-de ree turns) that require you to have ood cornerin skills on your power chair.
nProceed with extreme caution as you approach the down rade of a ramp or other incline.
nTake wide swin s with your power chairs front wheels around any ti ht corners. If you do that, the power chairs rear
wheels will follow a wide arc, not cut the corner short and not bump into or et hun up on any railin corners.
nWhen drivin down a ramp, keep the power chairs speed adjustment set to the slowest speed settin to ensure a
safely controlled descent. See VII. Operation.
nAvoid sudden stops and starts.
When climbin an incline, try to keep your power chair movin . If you must stop, start up a ain slowly and then accelerate
cautiously. When drivin down an incline, set your power chair to the slowest speed settin and drive in the forward
direction only. If your power chair starts to move down the incline faster than you anticipated or desired, allow it to come
to a complete stop by releasin the joystick, then push the joystick forward sli htly to ensure a safely controlled descent.
WARN NG! When climbing an incline, do not zigzag or drive at an angle up the face of the incline.
Drive your power chair straight up the incline. This greatly reduces the possibility of a tip or a fall.
Always exercise extreme caution when negotiating an incline.
WARN NG! You should not travel up or down a potentially hazardous incline (i.e., areas covered
with snow, ice, cut grass or wet leaves).
WARN NG! When on any sort of an incline or decline, never place the power chair in freewheel
mode while seated on it or standing next to it. Doing so may result in personal injury and/or
damage to your power chair.
WARN NG! Never travel down an incline rearward. This may result in personal injury.

Quantum 1107 www.quantumrehab.com 9
II. SAFETY
Figure 1. Maximum Safe Slope (Ascending and Descending)
WARN NG! Even though your power chair is capable of climbing slopes greater than those illustrated
in figure 1, do not, under any circumstances, exceed the incline guidelines or any other
specifications presented in this manual. Doing so could cause instability in your power chair,
resulting in personal injury and/or damage to your power chair.
Most handicap public access ramps are required to have a maximum slope of 8.7% (5°). Therefore, Pride recommends
that the maximum slope of an incline you attempt to safely ascend or descend on your power chair does not exceed 8.7%
(5°). See fi ure 1.
WARN NG! Any attempt to climb or descend a slope steeper than 8.7% (5°) may put your power
chair in an unstable position and cause it to tip, resulting in personal injury.
Braking Information
Your power chair is equipped with two powerful brake systems:
nRe enerative  uses electricity to rapidly slow the vehicle when the joystick returns to the centre/stop position.
nDisc Park Brake  activates mechanically after re enerative brakin slows the vehicle to near stop or when power is
removed from the system for any reason.
Cornering Information
While your power chair is equipped with caster wheels and anti-tip wheels, excessively hi h cornerin speeds can still
create the possibility of tippin . Factors which affect the possibility of tippin include, but are not limited to: cornerin
speed, steerin an le (how sharply you are turnin ), uneven road surfaces, inclined road surfaces, ridin from an area of
low traction to an area of hi h traction (such as passin from a rassy area to a paved area  especially at hi h speed while
turnin ), and abrupt directional chan es. Hi h cornerin speeds are not recommended. If you feel that you may tip over in
a corner, reduce your speed and steerin an le (i.e., lessen the sharpness of the turn) to prevent your power chair
from tippin .
WARN NG! When cornering sharply, reduce your speed. This greatly reduces the possibility of a
tip or fall. To avoid personal injury and/or property damage, always exercise common sense when
cornering.
Outdoor riving Surfaces
Your power chair is desi ned to provide optimum stability under normal drivin conditionsdry, level surfaces composed
of concrete, blacktop, or tarmac. However, Pride reco nises that there will be times when you will encounter other surface
types. For this reason, your power chair is desi ned to perform admirably on packed soil, rass, and ravel. Feel free to
use your power chair safely on lawns and in park areas.
nReduce your power chairs speed when drivin on uneven terrain and/or soft surfaces.
nAvoid tall rass that can entan le the runnin ear.
nAvoid loosely packed ravel and sand.
nIf you feel unsure about a drivin surface, avoid that surface.

10 www.quantumrehab.com Quantum 1107
II. SAFETY
Figure 2. Correct Kerb Approach Figure 3. Incorrect Kerb Approach
Freewheel Mode
Your power chair is equipped with a manual freewheel system to allow for manual maneuverability by a trained attendant. For
more information about how to place your power chair into and out of freewheel mode, see III. Your Power Chair.
WARN NG! Do not use your power chair in freewheel mode without an attendant present. Personal
injury may result.
WARN NG! Do not attempt to personally place your power chair in freewheel mode while seated
on it. Personal injury may result. Ask an attendant for assistance if necessary.
WARN NG! Do not place your power chair in freewheel mode while on an incline. The chair could
roll uncontrollably on its own, causing personal injury.
Stationary Obstacles (Steps, Kerbs, etc.)
Proceed with extreme caution when drivin near raised surfaces, unprotected led es, and/or drop-offs (kerbs, porches,
stairs, etc.). The correct method for approachin a kerb is illustrated in fi ure 2.
WARN NG! Do not attempt to have your power chair climb or descend an obstacle that is higher
than 5 cm unless you have the assistance of an attendant.
WARN NG! Do not attempt to have your power chair proceed rearward down any step, kerb, or
other obstacle. This may cause the power chair to tip and cause personal injury.
Public Streets and Roadways
WARN NG! Exercise extreme caution when operating your power chair on footpaths, pavements,
bridleways, pedestrian areas and roads. Obey the Code of Practice for Class 3 vehicle users.
Failure to heed could result in serious injury and/or damage to your power chair.
NOTE: A copy of the Department of Transportation, Code of Practice for Class 3 vehicle users, may be ob-
tained by contacting your Quantum ehab Specialist.
Stairs and Escalators
Power chairs are not desi ned to travel up or down stairs or escalators. Always use a lift.
WARN NG! Never use your power chair to negotiate steps or escalators. You may cause injury to
yourself and to others and/or damage your power chair.

Quantum 1107 www.quantumrehab.com 11
II. SAFETY
oors
nDetermine if the door opens toward or away from you.
nDrive your power chair ently and slowly forward to push the door open. Or, drive your power chair ently and slowly
rearward to pull the door open.
Lifts
Modern lifts have a door ed e safety mechanism that, when pushed, reopens the lift door(s).
nIf you are in the doorway of a lift when the door(s) be in to close, push on the rubber door ed e or allow the rubber
door ed e to contact the power chair and the door will reopen.
nUse care that handba s, packa es, or power chair accessories do not become cau ht in lift doors.
Lift/Elevation Products
If you will be travelin with your power chair, you may find it necessary to use a lift/elevation product to aid in transporta-
tion. Pride recommends that you closely review the instructions, specifications, and safety information set forth by the
manufacturer of the lift/elevation product before usin that product.
Motor Vehicle Transport
Currently, there are no standards approved for tie-down systems in a movin vehicle of any type to transport a person
while seated in a power chair.
WARN NG! Do not sit on your power chair while it is in a moving vehicle. Personal injury and/or
property damage may result.
WARN NG! Always be sure your power chair and its batteries are properly secured when it is being
transported. Failure to do so may result in personal injury and/or damage to your power chair.
Positioning Belts
Your Quantum Rehab Specialist, therapist(s), and other healthcare professionals are responsible for determinin your
requirement for a positionin belt in order to operate your power chair safely.
WARN NG! f you require a positioning belt to safely operate your power chair, make sure it is
fastened securely. Serious personal injury may result if you fall from the power chair.
WARN NG! The positioning belt is not designed for use as a seat belt in a motor vehicle. Nor is
your power chair suitable for use as a seat in any vehicle. Anyone traveling in a vehicle should be
properly belted into seats approved by the vehicle manufacturer.
Preventing Unintended Movement
WARN NG! f you anticipate being seated in a stationary position for an extended period of time,
turn off the power. This will prevent unexpected motion from inadvertent joystick contact. This
will also eliminate the possibility of unintended chair movement from electromagnetic (EM) sources.
Failure to do so may result in personal injury.
Removable Parts
WARN NG! Do not attempt to lift or move a power chair by any of its removable parts. Personal
injury and/or damage to the power chair may result.

12 www.quantumrehab.com Quantum 1107
II. SAFETY
Transfers
Transferrin onto and off of your power chair requires a ood
sense of balance. Always have an attendant or healthcare pro-
fessional present while learnin to properly transfer yourself.
To eliminate the possibility of injury, Pride recommends that
you or a trained attendant perform the followin tasks before
attemptin a transfer:
nTurn off the power to the controller. See VII. Operation.
nEnsure your power chair is not in freewheel mode. See
III. Your Power Chair.
nTurn both caster wheels toward the transfer destination
to improve power chair stability durin transfer.
nMake sure both armrests are flipped up or removed from
your power chair.
nFlip up the foot platform or move the le rests aside; this
will help to keep your feet from ettin cau ht on the foot
ri in durin the transfer.
nReduce the distance between your power chair and the
object you are transferrin onto. Figure 4. Ideal Transfer Position
WARN NG! Before transferring, position yourself as far back as possible in the power chair seat
to prevent the power chair from tipping forward during transfer and causing injury.
WARN NG! Avoid using your armrests for weight bearing purposes. Such use may cause the power
chair to tip and cause personal injury.
WARN NG! Avoid putting all of your weight on the foot riggings. Such use may cause the power
chair to tip and cause personal injury.
Inclement Weather Precautions
Exposure of your power chair to inclement weather conditions should be avoided whenever possible. If suddenly cau ht
up in rain, snow, severe cold or heat while operatin your power chair, proceed to shelter at the earliest opportunity.
Thorou hly dry your power chair before storin , char in , or operatin your power chair.
WARN NG! Operating in rain, snow, salt, mist/spray conditions and on icy/slippery surfaces can
cause personal injury and/or damage to the power chair and electrical system. Maintain and store
your power chair in a dry and clean condition.
Reaching and Bending
Never reach, lean, or bend while drivin your power chair. If it is absolutely necessary to reach, lean, or bend while seated
on your power chair, it is important to maintain a stable centre of ravity and keep the power chair from tippin . Pride
recommends that the power chair user determine his/her personal limitations and practice bendin and reachin in the
presence of a qualified healthcare professional.
WARN NG! Do not bend, lean, or reach for objects if you have to pick them up from the floor by
reaching down between your knees. Movements such as these may change your centre of gravity
and the weight distribution of the power chair. This may cause your power chair to tip, possibly
resulting in personal injury. Keep your hands away from the tyres when driving.

Quantum 1107 www.quantumrehab.com 13
II. SAFETY
Batteries
In addition to followin the warnin s below, be sure to comply with all other battery handlin information. For more
information about your power chairs batteries, see VI. Batteries and Char in .
WARN NG! Power chair batteries are heavy. See specifications table. f you are unable to lift that
much weight, be sure to get help. Lifting beyond your capacity can result in personal injury.
WARN NG! Battery posts, terminals, and related accessories contain lead and lead compounds.
Wash hands after handling.
WARN NG! Always protect the batteries from freezing and never charge a frozen battery. Charging
a frozen battery may result in personal injury and/or damage to the battery.
Prescription rugs/Physical Limitations
Users must exercise care and common sense when operatin a power chair. This includes awareness of safety issues when
takin prescribed or over-the-counter dru s or when the user has specific physical limitations.
WARN NG! Consult your physician if you are taking prescribed or over-the-counter medication or
if you have certain physical limitations. Some medications and limitations may impair your ability
to operate your power chair in a safe manner.
Alcohol
The power chair user must exercise care and common sense when operatin his/her power chair. This includes awareness
of safety issues while under the influence of alcohol.
WARN NG! Do not operate your power chair while you are under the influence of alcohol, as this
may impair your ability to operate your power chair in a safe manner.
Electromagnetic and Radio Frequency Interference (EMI/RFI)
WARN NG! Laboratory tests have shown that electromagnetic and radio frequency waves can
have an adverse affect on the performance of electrically-powered mobility vehicles.
Electroma netic and Radio Frequency Interference can come from sources such as cellular phones, mobile two-way
radios (such as walkie-talkies), radio stations, TV stations, amateur radio (HAM) transmitters, wireless computer links,
microwave si nals, pa in transmitters, and medium-ran e mobile transceivers used by emer ency vehicles. In some
cases, these waves can cause unintended movement or dama e to the control system. Every electrically-powered mobility
vehicle has an immunity (or resistance) to EMI. The hi her the immunity level, the reater the protection a ainst EMI. This
product has been tested and has passed at an immunity level of 20 V/m.
PROH B TED! To prevent unintended movement, turn off the power to the electrically-powered
mobility vehicle before using a cell phone, two-way radio, laptop, or any other type of radio
transmitter. Avoid coming into close proximity of radio or TV stations.
WARN NG! The addition of accessories or components to the electrically-powered mobility vehicle
can increase the susceptibility of the vehicle to EM . Do not modify your power chair in any way
not authorised by Pride.
WARN NG! The electrically-powered mobility vehicle itself can disturb the performance of other
electrical devices located nearby, such as alarm systems.
NOTE: For further information on EMI/ FI, visit the esource Centre on www.pridemobility.com. If
unintended motion or brake release occurs, turn your power chair off as soon as it is safe to do so. Contact
your Quantum ehab Specialist to report the incident.

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III. YOUR POWER CHAIR
THE QUANTUM 1107
The power chair has two main assemblies: the seat assembly and the power base assembly. See fi ure 5. Typically, the seat
assembly includes the armrests, seatback, and seat base. The power base assembly includes two motor/brake assemblies,
two drive wheels, two anti-tip wheels, two caster wheels, two battery boxes, and wirin harnesses. See fi ure 5, 6 and 7.
Figure 5. The Quantum 1107
SEAT ASSEMBLY
POWER BASE
ASSEMBLY
ARMRESTS
CONTROLLER
CABLE
FOOT RIGGING (FOOT
PLATFORM SHOWN)
ANTI-TIP WHEELS
DRIVE WHEEL
CASTER WHEEL
SEATBACK
CONTROLLER
SEAT BASE

Quantum 1107 www.quantumrehab.com 15
III. YOUR POWER CHAIR
QUANTUM 1107 SPECIFICATIONS
Class of Use: B
Suspension: Active-Trac
Drive Wheels: 25.4 cm pneumatic (solid tyres are optional)
Castor Wheels: 5.25 cm solid, rear-mounted
Anti-tip Wheels: 3 cm solid, front-mounted
Maximum Speed: Up to 8.05 km/h*
Brakes: Intelligent Braking electronic regenerative, disc park brake
Maximum Safe Slope: 8.7% (5°)
Maximum Climbing Ability: 8.7% (5°)
Maximum Obstacle Climbing Ability: 5 cm
Ground Clearance: 6.34 cm
Turning Radius: 52 cm (without foot riggings)
Overall Size: Length: 93 cm (without foot riggings)
Width: 58.42 cm
Seating Options: Medium-back Seat
Synergy Seating Systems
Synergy TRU-Balance Power Positioning Systems
Euro Seat
Drivetrain: Two motor, mid-wheel drive
Batteries: Two 2-volt, U- batteries (AGM or Gel-Cell type recommended)
Range: Up to 40 km*
Battery Charger: Off-board
Electronics: 70-amp PG Drives VSI Controller
70-amp PG Drives Remote Plus Controller
75-amp Pride FLIGHT Controller
Weight Capacity: 36 kg
72.5 kg with Synergy manual tilt
Component Weights: Base: 5 kg
Right/Left Sections: 9.5 kg each
Centre Section: 8 kg
Battery Boxes: 2 kg each
Medium-back Seat: 27 kg
Batteries: 3 kg each
*Depending on user weight and terrain.

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III. YOUR POWER CHAIR
Electrical Components
The electrical components consist of the controller assembly, the batteries, and the motors. The batteries, motors, and
controller power module (if equipped) are located on the power base assembly. See fi ures 6 and 7. The controller is
located on the seat assembly. Connectivity between the controller and the motors, the batteries, and the battery char er
is provided by one or more wirin harnesses.
Controller Cable Connector The controller cable connector is where the controller plu s into the power base. Each
controller uses a different type of harness. If the controller has a power module in the power base, the connector is a small
communications-type connector. If the controller is inte rated, then the harness has a lar e 9-pin connector. Re ardless of
which type of controller is used, the harness must be secured to the seat assembly and not allowed to dra on the floor.
Battery Harness Connector This is where the controller connects to the battery boxes.
Figure 6. The Quantum 1107 Power Base
SIDE FRAME HANDLES
BATTERY BOXES FRONT SEAT INTERFACE
CONTROLLER CABLE
CONNECTOR
MANUAL
FREEWHEEL LEVER
MOTOR/BRAKE ASSEMBLY

Quantum 1107 www.quantumrehab.com 17
III. YOUR POWER CHAIR
Main Circuit Breaker (located on rear battery box) The main circuit breaker is a safety feature built into your power
chair. When the batteries and the motors are heavily strained (e. ., from excessive loads), the main circuit breaker trips to
prevent dama e 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. If the main
circuit breaker continues to trip repeatedly, contact your Quantum Rehab Specialist.
Controller Power Module The controller power module enables the controller to communicate with the batteries and
the motors.
Motor Connectors This is where the motors connect to the controller power module.
Figure 7. Quantum 1107 Electrical Components
BATTERY HARNESS CONNECTOR
CONTROLLER CABLE CONNECTOR
MOTOR CONNECTOR
MOTOR CONNECTOR

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Manual Freewheel Levers
The Quantum 1107 has a manual freewheel lever on each motor. See fi ure 6. Manual freewheel levers enable you to
disen a e the drive motors from the earboxes and maneuver the chair manually.
WARN NG! 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, causing
injury!
To engage or disengage the drive motors
1. Locate the lever on top of each motor.
2. Pull the two levers upward to en a e the drive motors. See fi ure 8.
3. Push the two levers downward to disen a e the drive motors. See fi ure 9.
If a lever is difficult to move in either direction, sli htly rock the power chair back and forth. The lever should then move
to the desired position.
WARN NG! t is important to remember that when your power chair is in freewheel mode, the
braking system is disengaged.
III. YOUR POWER CHAIR
Figure 8. Drive Mode (Drive Engaged) Figure 9. Freewheel Mode (Drive Disengaged)
MANUAL FREEWHEEL LEVER
MANUAL FREEWHEEL LEVER

Quantum 1107 www.quantumrehab.com 19
Figure 10. Quantum 1107Assembly View
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. Fi ure 10 details those parts of the power chair that are desi ned to be disassembled
and assembled by an end user or by a qualified carer before usin the product or makin comfort adjustments.
IV. ASSEMBLY/DISASSEMBLY
ARMREST ANGLE ADJUSTMENT
TYRE/TUBE REPLACEMENT
ANTI-TIP WHEEL
HEIGHT ADJUSTMENT
FOOT PLATFORM HEIGHT/
DEPTH ADJUSTMENT
SEAT HEIGHT/ANGLE
ADJUSTMENT
CONTROLLER POSITION
SEAT INSTALLATION

20 www.quantumrehab.com Quantum 1107
Figure 11. RearSeat Interface Installation
Figure12.Seat Installation
Seat Installation
Your power chair uses a seat interface system to attach the
seat assembly to the power base assembly. This enables
you to install and remove the seat quickly and easily. The
main components are a pair of aluminum extrusions mounted
to the underside of the seat base and a front and rear seat
interface mounted on the power base. See fi ures 11 and 12.
WARN NG! Avoid injury! Do not pick up
the seat assembly by the armrests. They
are free to pivot and you may lose
control of the seat if they do so,
resulting in personal injury or damage
to the chair.
To install the seat (initial installation)
1. Prior to initial installation, the rear seat interface needs
to be installed to the seat base.
2. Slide the rear seat interface into the rear extrusion. See
fi ure 11.
3. Squeeze the retainin pin and clip it onto the rear seat
interface.
4. Slide the seat onto the side frame handles and slowly
lower the seat onto the front seat interface until it locks
into place. See fi ure 12.
5. Flip the seat latch safety down. See fi ure 13.
WARN NG! Make sure the seat latch
safety is flipped down before using your
power chair.
6. Install the controller into one of the armrests. See
fi ure 10.
7. Ti hten the setscrew on the armrest. See fi ure 23.
8. Route the controller cable so that it cannot be pinched
in the seat hin e.
9. Secure the controller cable to the armrest receiver with
one or more wire ties.
To remove the seat
1. Flip up the seat latch safety. See fi ure 13.
2. Squeeze the seat latch to ether.
3. Pull the front of the seat up.
4. Slide the seat forward and off of the power base.
IV. ASSEMBLY/DISASSEMBLY
REAR SEAT INTERFACE
REAR EXTRUSION
RETAINING PIN
SEAT LATCH
FRONT EXTRUSION
FRONT SEAT
INTERFACE
Figure 13.Seat Latch Safety
FLIP DOWN TO LATCH FLIP UP TO UNLATCH