Pride Mobility Jet 3 Ultra User manual

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Stylish Design and Premium Performance
®
Owner’s Manual
ATTENTION:
Please read the content
of your owners manual
before operating your
power chair.
21 Healey Road
Dandenong, 3175
Victoria, Australia
ACN# 088 609 661 www.pridemobility.com

Copyright 2002
Pride Mobility Products Australia Pty. Ltd.
INFMANU1568/Rev B/OCTOBER 2002

PRIDE MOBILITY PRODUCTS AUSTRALIA PTY. LTD- INFMANU1568 REV B OCT 2002 3
JET 3
Table of Contents
INTRODUCTION.......................................................................................................................................... 4
YOUR POWER CHAIR ................................................................................................................................4
DESCRIPTION ................................................................................................................................4
SPECIFICATIONS ............................................................................................................................. 6
OPERATION.............................................................................................................................................. 7
HOW TO TRANSFER ONTO AND OFF OF YOUR POWER CHAIR ................................................................ 7
MISSING OR DAMAGED PARTS.......................................................................................................... 7
SAFETY PRECAUTIONS .................................................................................................................... 7
MAXIMUM RECOMMENDED SLOPE ..................................................................................................... 8
KERB CLIMBING ............................................................................................................................. 8
CORNERS ..................................................................................................................................... 8
ELECTRICAL SYSTEM ................................................................................................................................9
ELECTRICAL COMPONENTS AND CONNECTIONS .................................................................................... 9
MAIN CIRCUIT BREAKER.................................................................................................................. 9
CHARGING YOUR BATTERIES............................................................................................................ 9
BATTERY REPLACEMENT .................................................................................................................11
FREQUENTLY ASKED QUESTIONS .....................................................................................................11
MOTOR/BRAKE ASSEMBLY ............................................................................................................. 12
FREEWHEEL LEVERS..................................................................................................................... 12
SEATING SYSTEM ................................................................................................................................... 14
SEAT HEIGHT .............................................................................................................................. 14
ARMREST WIDTH AND HEIGHT ........................................................................................................ 14
ARMREST ANGLE ......................................................................................................................... 14
CONTROLLER EXTENSION .............................................................................................................. 15
CONTROLLER POSITION ................................................................................................................. 15
FOOTREST ANGLE ........................................................................................................................ 15
FOOTREST HEIGHT ....................................................................................................................... 16
FOOTREST DEPTH ........................................................................................................................ 16
POSITIONING BELT ....................................................................................................................... 16
VSI CONTROLLER .................................................................................................................................. 17
PILOT CONTROLLER ................................................................................................................................20
WHEELS AND SUSPENSION ....................................................................................................................... 21
DRIVE WHEEL ASSEMBLY .............................................................................................................. 21
TYRE REPLACEMENT .................................................................................................................... 21
ANTI-TIP WHEEL ASSEMBLY .......................................................................................................... 21
CASTER WHEEL ASSEMBLY............................................................................................................ 21
CARE AND MAINTENANCE ........................................................................................................................ 22
PREVENTIVE MAINTENANCE............................................................................................................ 22
HOW TO PREPARE YOUR POWER CHAIR FOR STORAGE...................................................................... 23
CORRECTIVE MAINTENANCE ........................................................................................................... 23
WARRANTY ........................................................................................................................................... 23

PRIDE MOBILITY PRODUCTSAUSTRALIA PTY. LTD - INFMANU1568 REV B OCT 2002
4JET 3
Introduction
CongratulationsonthepurchaseofyournewPrideMobility ProductsAustralia Pty.Ltd. (Pride) Power Chair!Your power chair
combines an advanced, state-of-the-art design with modern, attractive styling. We are certain that the design features and
trouble-free operation of your new power chair will add convenience to your daily living.
Please read and follow all instructions in this owner's manual before attempting to operate your power chair for the first time.
If there is anything in this manual you do not understand, or if you require additional assistance for setup, contact your
authorised Pride provider.
Our owner's manuals are compiled from the latest specifications and product information available at the time of publication.
We reserve the right to make changes as they become necessary.Any changes to our products may cause slight variations
between the illustrations and explanations in our manuals and your power chair. This owner’s manual covers the standard
equipment available on your power chair. Options and accessories are covered separately.
Using your Pride Power Chair safely depends upon your diligence in following the warnings, cautions, and instructions in this
owner's manual. It also depends upon your own good judgement and common sense, as well as the judgement and common
senseofyourprovider,caregiver,or healthcare professional. Prideisnotresponsibleforinjuriesor damage resulting from any
person's failure to follow the warnings, cautions, and instructions in this owner's manual. Pride is not responsible for injuries
or damage resulting from any person's failure to exercise good judgement or common sense.
The symbols below are used throughout this manual to identify warnings, cautions, and notes. It is very important for you to
read and understand them completely.
WARNING! Failure to heed the warnings in this owner's manual may result in personal injury.
CAUTION! Failure to heed the cautions in this owner's manual may result in damage to your power chair.
NOTE: Important concepts to remember while using your power chair.
If you experience any problems with your power chair that you are unable to resolve or if you do not feel capable of safely
following any of the instructions or recommendations contained in this manual, please contact your authorised Pride provider
for assistance.
Onceyouunderstandhow to operate and take care of your power chair,we are certain that itwillgiveyouyearsoftrouble-free
service and enjoyment.
Your Power Chair
DESCRIPTION
Your Pride Jet 3 is a motorised, mid-wheel drive power chair that is designed to operate both indoors and outdoors (in clear
weather). It is sufficiently compact and maneuverable for some indoor environments but is also capable of negotiating some
outdoor obstacles as well.
Your power chair has two main assemblies: the seat and the power base. See figures 1 and 2. There are a wide range of
seating options for the power chair, as well as custom configurations. Commonly, the seating system consist of a seatback,
armrests, controller, and footrest.Your power chair may have other specialty features to further enhance your mobility. If your
power chair is equipped with other specialty features, refer to the information supplied with those products.

PRIDE MOBILITY PRODUCTS AUSTRALIA PTY. LTD- INFMANU1568 REV B OCT 2002 5
JET 3
SEATBACK
JOYSTICK/
CONTROLLER
ANTI-TIP
WHEELS
ARMRESTS
BODY SHROUD
FOOTREST
CASTER WHEEL
DRIVE WHEEL
POWER BASE
ASSEMBLY
SEAT
ASSEMBLY
Figure 2. Jet 3 Power Base Assembly
(Seat and Shroud Removed)
8
SEAT POST
MOTOR/BRAKE
ASSEMBLY
BATTERY
BATTERY
FREEWHEEL LEVERS
ELECTRONICS
TRAY
OFF-BOARD
CHARGER PORT
Figure 1. Jet 3
MOTOR/BRAKE
ASSEMBLY

PRIDE MOBILITY PRODUCTSAUSTRALIA PTY. LTD - INFMANU1568 REV B OCT 2002
6JET 3
SPECIFICATIONS
JET 3 SPECIFICATIONS
Class of Use: A
Maximum Safe Slope: 8.7%
Maximum ClimbingAbility: 8.7%
Maximum Obstacle ClimbingAbility: 5 cm
Drive Wheels: 25 cm, center-mounted, solid tyres (pneumatic tyres are optional)
Caster Wheels: 20 cm, solid, rear articulating
Anti-tip Wheels: 15 cm, solid, front mounted
Maximum Speed: Up to 6 km/h
Brakes: Electronic, regenerative, "Intelligent Braking"
Ground Clearance: 7.6 cm
Turning Radius: 47 cm
Overall Size: Length: 90 cm
Width: 58 cm
Seating Options: High back with headrest
Drivetrain: Two-motor, rear-wheel
Batteries: Two 12-volt, U-1 32AH batteries
Range: Up to 40 km
Battery Charger: 3-amp, onboard, 230 volt (standard)
Off-board(optional)
Motor Controller: P&G VSI (standard)
P&G Pilot (optional)
Weight Capacity: 113 kg
Jet 3 Weights: Base: 36 kg
Seat: 13 kg
Batteries: 11 kg each
Warranties: Five-year limited warranty on frame
Two-year warranty on drivetrain
One-year warranty on electronics
Tools Required for Service
Your power chair is delivered fully assembled. The seat and batteries can be removed without tools. However, to make
adjustments or to service your power chair, you should have access to the following tools:
lset of hex keys or hex bits (SAE and Metric).
ldrive socket set (SAE and Metric).
ladjustablespanner.
lspanner set (SAE and Metric).
lset of screwdrivers.

PRIDE MOBILITY PRODUCTS AUSTRALIA PTY. LTD- INFMANU1568 REV B OCT 2002 7
JET 3
Operation
Your power chair is designed to provide optimum stability under normal driving conditions such as dry, level surfaces com-
posed of concrete, blacktop, or asphalt. However, Pride recognises that there may be times when you will encounter other
types of surfaces. For this reason, your power chair can also drive on packed soil, grass, and gravel. Feel free to use your
power chair safely on dry lawns and in park areas as well.
Follow these guidelines:
lReduce your power chair's speed when driving on uneven terrain and/or soft surfaces.
lAvoid tall grass that can get tangled in the running gear.
lAvoid loosely packed gravel and sand.
lIf you feel unsure about a driving surface, avoid that surface.
To operate your power chair:
1. Turn on the power. Refer to “Pilot Controller” for more information.
2. Move the joystick in the desired direction. The farther away from the center you move the joystick, the faster the power
chair moves. We recommend setting the controller to its slowest setting and practicing simple maneuvers with a
trained attendant before going off on your own.
HOW TO TRANSFER ONTO AND OFF OF YOUR POWER CHAIR
Transferring onto or off of your power chair safely requires practice. Always have an attendant or healthcare professional
present while learning to properly transfer yourself.
WARNING! To eliminate the possibility of injury, Pride recommends that you or a trained attendant perform the
following tasks before attempting a transfer:
1. Reduce the distance between your power chair and your transfer destination.
2. Turn the power off.
3. Turn both caster wheels toward the transfer destination to improve power chair stability during transfer.
4. Make sure that your power chair is not in freewheel mode.
5. Make sure the armrests are flipped up or removed from your power chair.
6. Flip the footrest up, or move the leg rests aside; this will help to keep your feet from getting caught on the
footrest or on the leg rests during the transfer.
MISSING OR DAMAGED PARTS
Your power chair is shipped fully assembled. If you think that your power chair is either missing parts or some parts are
damaged, please contact your authorised Pride provider immediately.
SAFETY PRECAUTIONS
WARNING! You should not operate your power chair on public streets and roadways. Be aware that it may be
difficult for traffic to see you when you are seated on your power chair. Wait until your path is clear of traffic,
and then proceed with extreme caution. Obey all pedestrian traffic rules.
WARNING! Never use your power chair to negotiate steps or escalators. You may cause injury to yourself and
to others and damage your power chair.
WARNING! Avoid icy or slippery conditions and salted surfaces (i.e., walks or roads).
WARNING! 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.
WARNING! 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.
WARNING! Do not attempt to drive onto an incline without first checking your brakes. If you attempt to drive
onto an incline and the brakes are not functioning correctly, you risk serious injury.

PRIDE MOBILITY PRODUCTSAUSTRALIA PTY. LTD - INFMANU1568 REV B OCT 2002
8JET 3
WARNING! Your power chair's performance may be influenced by electromagnetic fields caused by mobile
telephones or other radiating devices, such as hand-held radios, radio and television stations, wireless com-
puter links, microwave sources, and paging transmitters.
WARNING! Your power chair can be a source of electromagnetic and radio frequency interference.
MAXIMUM RECOMMENDED SLOPE
Pride performs extensive testing on our power chairs. Our results indicate that the maximum slope your power chair can
climbsafelyis 8.7% at maximum weight capacity.See figure 3.Thisis the slope of most handicap access ramps.Any attempt
to climb a steeper incline may put your power chair in an unstable position.
WARNING! Although your power chair may be capable of climbing slopes greater than those illustrated above,
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.
WARNING!Always exercise extreme caution when negotiating a slope. Do not zigzag or drive at an angle. Drive
your power chair straight up the slope. This greatly reduces the possibility of a tip or a fall.
WARNING! You should not travel up or down a potentially hazardous slope (i.e., areas covered with snow, ice,
cut grass, or wet leaves). Pride will not be held responsible for injuries and/or property damage resulting from
zigzagging, driving at an angle up the face of an slope, failing to exercise extreme caution when negotiating a
slope, and/or traveling on a low traction surface incline.
WARNING! When on any sort of a slope, never place the power chair in freewheel mode while seated on it or
standing next to it.
KERB CLIMBING
If you are going to attempt to climb onto a kerb, approach it slowly and head-on. Try to keep your power chair moving. If you
must stop in the middle of the climb, start again slowly and accelerate cautiously.
WARNING! The front anti-tip wheels may cause trouble when ascending or descending a kerb if they are not
adjusted correctly. Contact your authorised Pride provider for more information.
CORNERS
We do not recommend high cornering speeds. While your power chair is equipped with caster wheels and anti-tip wheels for
increased stability, excessively high cornering speeds can still create the possibility of tipping. Factors which affect the possi-
bility of tipping include, but are not limited to:
lcornering speed.
lsteering angle (how sharply you are turning).
lriding on uneven road surfaces.
lriding on inclined road surfaces.
lriding from an area of low traction to an area of high traction (such as passing from a grassy area to a paved
area, especially at high speed while turning).
lmaking abrupt directional changes.
WARNING! To avoid personal injury or property damage, always exercise common sense when cornering. If
the situation arises where you have to negotiate a sharp corner, reduce your speed and steering angle (i.e.,
lessen the sharpness of the turn). This greatly reduces the possibility of a tip or fall.
8.7% 8.7%
Figure 3. Maximum Recommended Safe Slope

PRIDE MOBILITY PRODUCTS AUSTRALIA PTY. LTD- INFMANU1568 REV B OCT 2002 9
JET 3
Electrical System
Theelectricalsystemispoweredbytwolong-lasting,12-volt,deep-cyclebatteries.These batteries are connected in series to
provide24voltsofdirectcurrent(DC).Themainelectricalcomponentsconsistofthebatteries,abatterychargingsystem,the
maincircuitbreaker,themotor/brakeassembly, and the controller(see figures 1, 2, and 4). Refer to “Pilot Controller” for more
specific information on the controller.
ELECTRICAL COMPONENTS AND CONNECTIONS
The controller is connected to the battery and the motors through two electrical connections: the controller connector and the
charger harness connector. Both are located on the electrical connector housing at the back of the power chair. See figure 4.
Controller Connector: This is where the controller is connected to the batteries and motors.
Charger Harness Connector (for onboard charger only): This is where the charger connects to the controller. It provides
an inhibit which prevents the controller from functioning during charging.
Ammeter: The ammeter displays the charger’s current output in amps.
Battery Charger AC Power Lead Receptacle:This is for your battery charger power lead.The lead is typically located in the
seat pocket.
MAIN CIRCUIT BREAKER
The main circuit breaker is a safety feature built into your Jet 3. It is located at the back of the power chair. See figure 4. When
the batteries and the motors are heavily strained (e.g., from excessive loads), the main circuit breaker will trip to prevent
damage to the motors and the electronics. If the circuit breaker trips, allow the Jet 3 to “rest” for approximately one minute.
Then,pushin the circuit breaker button, turn on thecontrollerpower,andcontinuenormal operation. If the main circuit breaker
trips repeatedly, contact your authorised Pride provider.
CHARGING YOUR BATTERIES
The batteries are sealed and maintenance free, so 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.
CAUTION! Automotive batteries are not designed to handle a long, deep discharge, and are unsafe for use in
power chairs.
Figure 4. Electronics Tray
MAIN CIRCUIT
BREAKER
CONTROLLER
CONNECTOR
CHARGER
HARNESS
CONNECTOR
AMMETER ONBOARD CHARGER
AC POWER LEAD
RECEPTACLE

PRIDE MOBILITY PRODUCTSAUSTRALIA PTY. LTD - INFMANU1568 REV B OCT 2002
10 JET 3
BATTERY CHARGING SYSTEM
The battery charger is essential in providing long life for your power chair's batteries. If your power chair is equipped with an
off-board charging system that plugs into the controller. Follow the instructions printed on the battery charger. If your power
chair is equipped with an onboard charger (see figure 5.), follow the instructions that follow.
CAUTION! To ensure prolonged life, recharge your power chair's batteries with the supplied onboard charging
system. Do not use an automotive-type battery charger!
To charge the batteries using the onboard charger:
1. Position the rear of your Jet 3 close to a standard wall outlet.
2. Be certain the controller power is turned off and the Jet 3 is not in freewheel mode.
3. Plug the charger lead into the receptacle on the connector housing.
4. Extend the charger power lead and plug it into the wall outlet. The Jet 3 incorporates an inhibit function that disables the
power chair when the charger is plugged into a wall outlet.
5. Theammeter will indicate how much charge is needed tofully charge the batteries. Waitabout a minute for the charger to
warm up. The ammeter may move up to as high as 4 amps, then gradually move back down to 0 amps as it charges.
6. We recommend you charge the batteries for 8 to 14 hours.As the batteries charge, the ammeter needle will slowly drop
to the zero mark. When the batteries are fully charged, the needle will vibrate on or about the zero mark on the meter
scale.
7. When your Jet 3 batteries are fully charged, unplug the power lead from the wall outlet and from the charger receptacle
and store the lead in a safe place.
BATTERY BREAK-IN
To break in new batteries for maximum efficiency:
1. Fullyrecharge any new battery prior to its initial use.This brings the battery uptoabout90%ofitspeak performance level.
2. Operate your power chair about the house and/or yard. Moveslowly at first. Don't drive too far until you become
accustomed to the controls and you break-in the batteries.
3. Give the batteries another full charge of 8 to 14 hours before operatingyour powerchairagain.Thebatteries should now
perform at over 90% of their potential.
4. After four or five charging cycles, the batteries top off at 100% chargeand should last for an extended period.
Figure 5. Charger
ONBOARD CHARGER

PRIDE MOBILITY PRODUCTS AUSTRALIA PTY. LTD- INFMANU1568 REV B OCT 2002 11
JET 3
BATTERY REPLACEMENT
WARNING! Battery posts, terminals, and re-
lated accessories contain lead and lead com-
pounds. Wash hands after handling.
NOTE: It is easier to disconnect the battery
harnesses when the batteries are removed
from the chair.
1. Turn the power off.
2. Make sure the Jet 3 is not in freewheel mode.
3. Unplug the controller and charger harness connectors.
4. Lift the seat up from the seat post.
5. Remove the body shroud.
6. Locate the two wiring harnesses attached to your
batteries. Disconnect these two harnesses from their
respective quick disconnects and remove the batteries.
See figures 6 and 7.A diagram decal is located on
the Jet 3 frame near the battery tray.
NOTE: It is easier to connect the harnesses
to the batteries when you have the batteries
away from your power chair. This gives you
more room to work.
7. Connect the wire labeled REAR BAT (+) to the battery’s
positive (red) terminal. Connect the wire labeled REAR
BAT (-) to the negative (black) terminal. See figure 8.
Install the battery in the rear of your Jet 3’s battery tray
with the battery terminals facing inward, toward the
centerofthe Jet 3. Plug the wiring harnessintothequick
disconnect.
8. Connect the wire labeled FRONT BAT (+) to the other
battery’spositive(red)terminal. Connect the wirelabeled
FRONT BAT (-) to the negative (black) terminal. See
figure 7. Install the battery in the front of your Jet 3’s
battery tray with the battery terminals facing inward,
toward the center of the Jet 3. Plug the wiring harness
into a quick disconnect.
NOTE: It is important to be sure that your bat-
tery connections are tight and secure.
9. Dispose of your old batteries in accordance with local
disposal laws.
FREQUENTLY ASKED QUESTIONS
HOW OFTEN MUST I CHARGE THE BATTERIES?
If you use your power chair on a daily basis, charge the bat-
teries as soon as you are done using it. Your power chair will
be ready each morning to give you a full day's service. If you
use your power chair infrequently (once a week or less),
chargethe batteries atleastonce perweekfor 12 to14hours.
Figure 6. Quick Disconnect
QUICK
DISCONNECT
Figure 8. Connecting Wires to the Battery Terminals
Figure 7. Removing the Batteries from Your Jet 3

PRIDE MOBILITY PRODUCTSAUSTRALIA PTY. LTD - INFMANU1568 REV B OCT 2002
12 JET 3
NOTE: Keep your batteries fully charged and avoid deeply discharging your batteries. Do not charge the batter-
ies for more than 24 hours at a charging cycle.
WHAT TYPE OF BATTERY SHOULD I USE?
We recommend deep-cycle batteries that are sealed and maintenance free. Deep-cycle batteries employ a much different
chemical technology than that used in car batteries, in nickel-cadmium batteries (nicads), or in other common battery types.
Deep-cycle batteries are specifically designed to provide power, drain down their charge, and then accept a relatively quick
recharge. Sealed lead-acid batteries should be charged as often as possible. They do not have a "memory" like nickel-
cadmium batteries. Both sealed lead-acid (SLA) and gel cell are deep-cycle batteries that are similar in performance.
Use these specifications to reorder deep-cycle batteries:
Type: Deep-cycle (sealed lead-acid or gel cell)
Size: U-1
Voltage: 12 volts each
Amperage: 70 or 80 amp hours
HOW SHOULD I STORE MY POWER CHAIR AND ITS BATTERIES?
If you do not use your power chair regularly, we recommend charging the batteries at least once a week.
If you do not plan to use your power chair for an extended period, fully charge the batteries prior to storage. Disconnect the
battery harnesses and store the power chair in a warm, dry environment.Avoid temperature extremes, such as freezing and
excessively hot conditions, and never attempt to charge a frozen battery. If you encounter a cold or frozen battery, allow it to
reach room temperature prior to recharging.
HOW SHOULD I DISPOSE OF OLD BATTERIES?
Ifyouencounteradamaged or cracked battery,immediately enclose it in a plastic bag and call your authorised Pride provider
for instructions on disposal. Your Pride provider will also have the necessary information on battery recycling, which is our
recommended course of action.
WARNING! Do not attempt to dispose of damaged batteries. If you suspect that your batteries are damaged,
contact your authorised Pride provider immediately.
MOTOR/BRAKE ASSEMBLY
Your power chair isequippedwithtwomotor/brakeassemblies,oneforeachdrivewheel.The motor/brake assembly consists
ofa 24-volt motor, an electronic brake, and a gearbox. The gearbox featuresa brake release lever that disconnects themotor
from the gearbox and enables you to move the chair manually.
FREEWHEEL LEVERS
For convenience, your Jet 3 is equipped with two freewheel levers located on the front of your Jet 3. See figures 9 and 10.
These levers allow you to disengage the drive motors and maneuver the chair manually.
To engage or disengage the drive motors:
1. Locate the two (2) freewheel levers protruding through the body shroud.
2. Turn the levers outward to engage the drive motors. See figure 9.
3. Turn the levers inward to disengage the drive motors (freewheel mode). See figure 10.
If a lever is difficult to move in either direction, rock the power chair gently back and forth while turning the levers.The levers
should then move to the desired position.
WARNING! Do not disengage the drive motors without an attendant present. Personal injury may result.
WARNING! Do not attempt to disengage the drive motors while seated on your power chair. Personal injury
may result. Ask your attendant for assistance.
WARNING! Do not disengage the drive motors while on an incline. The chair could roll uncontrollably on its
own, causing personal injury.

PRIDE MOBILITY PRODUCTS AUSTRALIA PTY. LTD- INFMANU1568 REV B OCT 2002 13
JET 3
MOTOR BRAKE TEST
To check the brakes:
1. Turn on the power and turn down the speed and response adjustment knob.
2. After one second, check the battery condition lights.Make sure that they remain on.
3. Slowly push the joystick forward until you hear the electronic brakes click. Immediately release the joystick. You
must be able to hear each electronic brake operating within a few seconds of joystick movement.
4. Repeat this test three times, pushing the joystick rearwards, then left, and then right. If either brake does not
sound like it is engaging, contact your authorised Pride provider immediately.
MOTOR BRUSHES
The electric motors that propel your power chair use carbon brushes. The motor brushes are the two contacts located inside
the motor/brake assembly that supply power to the motor. They are designed to provide several thousand hours of operation.
However, if the brushes become dirty with carbon deposits or wear out, the motor may run poorly or not at all. If inspection
determines excessive wear on the brushes, they must be replaced or motor damage will result.
CAUTION! Failure to maintain the brushes could damage your motor/brake assemblies and void your
warranty.
To inspect or replace the motor brushes:
1. Remove the battery boxes.
2. Unscrew the motor brush caps. There are two on each
motor. See figure 13.
3. Remove the brushes.
4. Inspect for wear, such as black deposits on the brush
contact surface.
5. Replace brushes, if necessary. Contact your authorised
Pride provider for replacement brushes.
Figure 13. Motor Brush Location
MOTOR
BRUSHESARE
LOCATED
UNDER THE
CAPS
MANUAL PARK BRAKES
Your power chair is equipped with a manual park brake mounted on each drive wheel. The manual park brakes work in
conjunctionwith the electromagnetic brakes to help prevent your power chair’swheelsfrom moving when your power chair is
parked. After you release the joystick and your wheels are completely stopped, push the manual park brake lever down to
engage it. See figure 11. To disengage the manual park brake, pull the manual park brake lever up. See figure 12.
WARNING! Do not attempt to use either manual park brake lever to stop your power chair. Serious injury may
result.
WHEEL WHEEL
MOTOR MOTOR
MANUAL PARK BRAKE MANUAL PARK BRAKE
Figure 11. Manual Park Brake Engaged
Figure 9. Drive Motors Engaged Figure 10. Drive Motors Disengaged (Freewheel Mode)
FREEWHEEL LEVERS FREEWHEEL LEVERS
Figure 12. Manual Park Brake Disengaged

PRIDE MOBILITY PRODUCTSAUSTRALIA PTY. LTD - INFMANU1568 REV B OCT 2002
14 JET 3
Seating System
Afteryouhaveused your Jet 3 for an extended periodoftime,youmay
find the need to make some adjustments to increase your comfort.
WARNING! If your Jet 3 was configured by your
authorised Pride provider, please consult them be-
fore making any adjustments. Some adjustments
may degrade your Jet 3’s performance and safety
by changing its center of gravity.
SEAT HEIGHT
You can change the seat height to one of five positions in 2.5 cm
increments.
To change the seat height:
1. Remove the seat and the shroud.
2. Use a 14-mm spanner to loosen and remove the hex-head nut
and bolt. See figure 14.
3. Loosen the seat post base locking nut using an 11-mm
spanner and a 5-mm hex key.
4. Slide the seat pedestal up or down in the seat post base.
5. Align the holes on the seat post and the seat post base.
6. Reinstall and tighten the hex-head nut and bolt.
7. Retighten the seat post base locking nut.
ARMREST WIDTH AND HEIGHT
To change the armrest width:
1. Locate the setscrew on the armrest receiver bracket.
See figure 15.
2. Loosen the setscrew, and slide the armrest in or out to the
desired width.
3. Retighten the setscrew.
4. Repeat for the other armrest.
To change the armrest height:
1. Loosen the armrest adjustment height setscrew located
underneath the armrest. See figure 15.
2. Raise or lower the armrest as desired.
3. Retighten the setscrew.
4. Repeat for the other armrest.
ARMREST ANGLE
You can adjust the armrest angle to fit your specific needs.
To change the armrest angle:
1. Lift the armrest straight up so that it is perpendicular to the floor.
2. Usean 11-mm spanner to loosenthe locking nut. See figure16.
3. Usean 11-mmspannertoloosentheadjustingscrew.Turnthe
screw clockwise to raise the front of the armrest and
anticlockwise to lower the front of the armrest.
4. Lock the adjusting screw into place by tightening the locking nut.
Figure 16. Armrest Angle
LOCKING
NUT
ADJUSTING
SCREW
LOOSEN
SETSCREW TO
ADJUST
ARMREST
HEIGHT
LOOSEN SETSCREW
TO ADJUST ARM-
REST WIDTH
Figure 15. Armrest Width/Height Adjustment
Figure 14. Seat Height Adjustment
HEX-HEAD
NUT AND
BOLT
SEAT POST
SEAT POST
BASE
SEAT POST
BASE LOCKING
NUT
SEAT PEDESTAL
ARMREST
RECEIVER
BRACKET

PRIDE MOBILITY PRODUCTS AUSTRALIA PTY. LTD- INFMANU1568 REV B OCT 2002 15
JET 3
CONTROLLER EXTENSION
The controller can easily slide out away from the armrest or in
toward the armrest.
To extend the controller:
1. Use a 5-mm hex key to loosen the setscrew. See
figure 17.
2. Slide the controller mounting bracket into or out of the
armrest to the desired position.
3. Retighten the setscrew by turning it clockwise.
CONTROLLER POSITION
Youcanpositionthecontrollerforeitherleft-handorright-handuse.
To change the joystick position:
1. Disconnectthecontrollerand charger harness connectors.
See figure 4.
2. Cut the tie-wrap that attaches the controller cable to the
armrest. See figure 18.
3. Use a 5-mm hex key to loosen the setscrew. See
figure 17.
4. Slide the controller mounting bracket out of the armrest.
5. Loosen the setscrew in the other armrest.
6. Placethe controller mounting bracket in the other armrest.
7. Tighten the setscrew in each armrest.
8. Connect the controller cable to the armrest with a new
tie-wrap. See figure 18.
FOOTREST ANGLE
You can adjust the angle of the footrest with a 5-mm hex span-
ner. See figure 19.
To adjust the footrest angle:
1. Turn the setscrewclockwisetolower the front ofthefootrest.
2. Turn the setscrew anticlockwise to raise the front of
the footrest.
LOOSEN THIS SETSCREW
TO ADJUST THE
CONTROLLER.
USE A TIE-WRAP TO
SUPPORT THE
CONTROLLER CABLE.
Figure 19. Footrest Angle Adjustment
ANGLEADJUSTMENT SETSCREW
Figure 17. Controller Extension
Figure 18. Controller Installation
CONTROLLER MOUNTING
BRACKET

PRIDE MOBILITY PRODUCTSAUSTRALIA PTY. LTD - INFMANU1568 REV B OCT 2002
16 JET 3
FOOTREST HEIGHT
The footrest height is easily adjusted to any one of six different heights. See figure 20.
To raise or lower the footrest:
1. Remove the height adjustment bolt from the footrest using a 6-mm hex key and 13-mm socket. See figure 20.
2. Raise or lower the footrest to the desired height.
3. Reinstall the bolt into the footrest.
FOOTREST DEPTH
The Jet 3 uses a ball detent pin to fasten the footrest to the power base. See figure 20.
To adjust the footrest depth:
1. Remove the ball detent pin from the footrest bracket.
2. Move the footrest in or out to the desired depth.
3. Reinstall the ball detent pin.
POSITIONING BELT
Your powerchairseat maybeequipped withan adjustable,auto-typepositioning belt.Thepositioning beltisdesigned tosupport
you so you do not slide down or forward in the seat. The positioning belt is not designed for use as a restraining device.
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.
2. Insert the screw through the supplied washer, through the positioning belt, and into the seat base for each side.
3. Tighten both screws.
To adjust the positioning belt:
1. Whenseated,insertthemetal tabontherightsideofthebeltintotheplastichousingontheoppositestrapuntilyouhear aclick.
2. Pull the strap on the right side of the belt until it is secure but not so tight as to cause discomfort.
WARNING! Although your power chair may be equipped with a positioning belt, this belt is not designed to
provide proper restraint during motor vehicle transport.Anyone traveling in a motor vehicle should be properly
secured in the motor vehicle seat with safety belts securely fastened. Do not sit on your power chair while it is
in a moving vehicle. Personal injury and/or property damage may result.
HEIGHT ADJUSTMENT
BALL DETENT PIN
HEIGHT ADJUSTMENT BOLT
Figure 20. Footrest Height
and Depth Adjustment

PRIDE MOBILITY PRODUCTS AUSTRALIA PTY. LTD- INFMANU1568 REV B OCT 2002 17
JET 3
VSI Controller
The electronic controller is what you use to operate
your power chair. It takes the battery voltage and
sendsit tothe appropriatesystem.Theelectroniccon-
troller enables you to move the power chair, as well
as monitor battery charge, electronic controller func-
tions,and theconditionofyourelectrical system.Also,
itmay be used tocontrolsome optional systemssuch
as power elevating seats and lights.
The VSI controller is an integral electronic controller.
All of the electronics necessary to operate the power
chair are contained in one module. See figure 21.
The VSI consists of:
1. joystick
2. keypad (see figure 21.)
3. off-board charger/programming socket
4. actuator connector (optional)
5. controller connector
6. 3-pin charger inhibit
connector
Typically, the VSI is mounted to one of the armrests and is connected to the motors, batteries, and the onboard charger at the
electronics tray.
JOYSTICK
The joystick controls the direction and speed of your power chair. When you move the joystick from the neutral (center)
position, the electromagnetic brakes release and allow your power chair to move. The further you push the joystick from its
neutralposition,thefasteryourpowerchairmoves.Whenyoureleasethe joystick and allow it to return to the neutral position,
you engage the electromagnetic brakes. This causes your power chair to decelerate and come to a complete stop.
WARNING! If your power chair begins to move in an unexpected manner, immediately release the joystick.
Unless the joystick is damaged, this action should stop your power chair.
KEYPAD
The keypad is located in front of the joystick. It contains keys necessary to operate your Jet 3. See figure 21a.
ON/OFF KEY
The on/off key turns the VSI on and off. See figure 21a.
WARNING! Unless faced with an emergency situation, do not use the on/off key to stop the chair. This will
cause the power chair to stop abruptly.
WARNING! Always turn the power off when you are stationary to prevent unexpected movement.
BATTERY CONDITION METER
The battery condition meter is located in front of the joystick. See figure 21a. This is a 10-segment illuminated display that
indicates that the VSI is turned on and also gives the battery status, the VSI status, and the electrical system status.
nRed, yellow, and green lights lit: Battery charged; VSI and electrical system OK.
nRed and yellow lights lit: Charge battery if possible; VSI and electrical system OK.
nRed lights only lit or slow flash: Charge battery as soon as possible; VSI and electrical system OK.
Figure 21 VSI Controller

PRIDE MOBILITY PRODUCTSAUSTRALIA PTY. LTD - INFMANU1568 REV B OCT 2002
18 JET 3
nRapid flash of lights: Indicates a fault in the VSI or the electrical
system. Refer to “VSI Error Codes.”
nRipple up and down of lights: The joystick was not in the neutral
position when the controller was turned on. If you get “ripple up and
down of lights”, turn off the controller, allow the joystick to return to
the neutral position, then turn on the controller.
NOTE: If you still get “ripple up and down of lights”, contact
your authorised Pride provider.
NOTE: When the batteries approach a discharged state, the
first red light will begin to slowly flash, reminding you the
batteries need to be charged immediately!
SPEED/PROFILE KEYS
Therearetwokeysthatcontroleitherthe speed or the profile. See figure
21a. This depends on how your VSI was programmed. Press the speed/
profile increase key to increase the speed or change the profile. Press
the speed/profile decrease key to decrease the speed or change the
profile. The speed/profile setting is displayed in the maximum speed/
profileindicator.Ifyourpower chair was programmed with a drive profile,
contact your authorised Pride provider for more information.
NOTE: We recommend that the first few times you operate
your power chair, you set the speed to the slowest setting
until you become familiar with your new power chair.
ACTUATOR KEYANDACTUATOR LIGHTS (FOR OPTIONALEQUIP-
MENT)
Actuator keys and actuator lights are used for optional equipment such
as power elevating seats or power elevating leg rests. For specific op-
eration of the actuator keys and actuator lights, contact your authorised Pride provider.
HORN KEY
The horn key activates the horn.
OFF-BOARD CHARGER/PROGRAMMING SOCKET
You may use an off-boardcharger to charge the power chair batteries through the 3-pin socketlocated on the front of the VSI.
Seefigure21.Ifyouuse an off-boardcharger, the charger current should not exceed 12 amps. Contact your authorised Pride
provider for more information.
CAUTION! Only chargers with Neutrik NC3MX plugs should be connected to the off-board charger/program-
ming socket. See your authorised Pride provider for more information.
NOTE: The socket may also be used for reprogramming the VSI. Contact your authorised Pride provider for
more information.
CONTROLLER CONNECTOR
This connects the VSI to the power chair’s batteries, motors, and motor brakes.
3-PIN CHARGER INHIBIT CONNECTOR
This connects the VSI to the onboard battery charger. This connection provides an inhibit that disables the VSI when the
battery charger is on. The charger inhibit connector is coded with colored dots.The dots are positioned so that you align the
flat side of the male connector with the flat side of the female connector before making the connection.
CAUTION! Failure to properly align the connectors can result in damage to the VSI, the charger harness, and
the connectors.
Figure 21a. VSI Controller Keypad

PRIDE MOBILITY PRODUCTS AUSTRALIA PTY. LTD- INFMANU1568 REV B OCT 2002 19
JET 3
THERMAL ROLLBACK
The VSI controller is equipped with a thermal rollback circuit. The circuit monitors the temperature of the controller, which
roughly translates to motor temperature. In the event that the VSI controller becomes excessively hot (above 60°C/140°F),
motor current (amperage) is reduced. For every degree above 60°C/140°F, the motor current limit is reduced by .55 amps
until the VSI controller reaches 70°C/158°F, at which time the current output is reduced to zero. This reduces your power
chair’s “power,”which could also reduce your power chair’s speed, and allows the electrical components and motors to cool
down. When the temperature returns to a safe level, your power chair resumes its normal operation.
TROUBLESHOOTING
The VSI controller is designed with the user’s safety as the prime consideration. It incorporates many sophisticated self-test
features which search for potential problems at a rate of 100 times per second. If the VSI detects a problem either in its own
circuits or in the power chair’s electrical system, it may decide to stop the power chair, depending on the severity of the
problem. The VSI is designed to maximise the user’s safety under all normal conditions. The table below identifies the
individual error codes. Error codes are displayed as a rapid flashing of the lights. If you get one of these error codes, contact
your authorised Pride provider.
VSI ERROR CODES
Flashing Lights Diagnosis and Solution
1 The battery needs charging or there is a bad connection to the battery. Check the connections to
the battery. If the connections are good, try charging the battery.
2 The left motor has a bad connection. Check the left motor connection.
3 The left motor has a short circuit to a battery connection. Contact your authorised Pride provider.
The right motor has a bad connection. Check the right motor connection.
5 The right motor has a short circuit to a battery connection. Contact your authorised Pride provider.
6 The power chair is being inhibited by the battery charger. Unplug the battery charger.
7 A joystick fault is indicated. Make sure that the joystick is in the neutral (center) position before
turning on the controller.
8 A control system fault is indicated. Make sure that all connections are secure.
9 The parking brakes have a bad connection. Check the parking brake and motor connections. Make sure
the control system connections are secure.
10 An excessive voltage has been applied to the control system. This is usually caused by a poor
battery connection. Check the battery connections.

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Pilot Controller
Your power chair is equipped with a Pilot controller.The joystick is housed in
the same enclosure as the controller. This assembly is mounted on the seat
arm.The Pilot controller is connected to the motors and the batteries through
the controller connector and the charger harness connector. See figure 4.
JOYSTICK
The joystick controls the direction and speed of your power chair. When you
movethe joystickfrom theneutral(center)position,the electromagneticbrakes
releaseandallowyourpower chair to move.Thefarther you push the joystick
from its neutral position, the faster your power chair moves. When you re-
leasethejoystickandallowittoreturntotheneutralposition, you engage the
electromagneticbrakes.Thiscauses yourpowerchair to decelerateandcome
to a complete stop.
WARNING! If your power chair begins to move in an unexpected
manner, immediately release the joystick. Unless the joystick is
damaged, this action should stop your power chair.
WARNING! Do not use the power button to stop the chair. This
may cause injury.
SPEED AND RESPONSE ADJUSTMENT
The Pilot controller is equipped with a speed and response adjustment knob
that allows you to select the speed and response settings best suited to your
requirements and environment. See figure 22. When you increase the speed
(clockwise) or decrease the speed (anticlockwise), appropriate changes are
automatically made to the sensitivity.
NOTE: We recommend that the first few times you operate your
power chair, you turn the speed and response adjustment knob to
the slowest setting until you become familiar with your new power
chair.
BATTERY CONDITION METER
Thebatteryconditionmeterislocatedimmediately in front of the joystick. This
enables you to monitor battery life. The battery condition meter indicates the
approximate amount of battery life left.
lRed,yellow,andgreen lightsindicatethatthebatteriesarefullycharged.
lRed and yellow lights indicate that you should charge the batteries.
lRed lights indicate that you should charge the batteries as soon as
possible, because low battery voltage may cause your power chair to become inoperative.
NOTE: When the batteries approach a discharged state, the first red light will begin to slowly flash, reminding
you the batteries need to be charged immediately!
CHARGER INHIBIT CONNECTOR
The charger inhibit connector on the utility tray is coded with colored dots. The dots are positioned so that you align the flat
side of the male connector with the flat side of the female connector before making the connection. See figure 4.
CAUTION! Failure to properly align the connectors can result in damage to the controller, the charger harness,
and the connectors.
THERMAL ROLLBACK
The Pilot controller is equipped with a thermal rollback circuit. This circuit monitors the temperature of the motors and the
controller. In the event that the motors or the controller become excessively hot (above 50°C/122°F), the controller reduces
themotorvoltage.Foreverydegree above 50°C/122°F, the controller reduces the voltage by 5 volts.This reduces your power
chair’s speed and allows the electrical components to cool down. When the temperature returns to a safe level, your power
chair resumes its normal speed.
Figure 23. Off-board Charger/Pro-
gramming Port
PORT FOR
OFF-BOARD
CHARGER
SPEEDAND RESPONSE
ADJUSTMENT KNOB
Figure 22. Pilot Controller
JOYSTICK
ON/OFF BUTTON
BATTERY CONDITION LIGHTS