Invacare Pronto M71 Jr. Manual

Owner's Operator And Maintenance Manual
Pronto® M71jr.
with SureStep
DEALER: THIS MANUAL MUST BE GIVEN TO THE USER
OF THE WHEELCHAIR.
USER: BEFORE USING THIS WHEELCHAIR, READ THIS
MANUAL AND SAVE FOR FUTURE REFERENCE.
For more information regarding
Invacare products, parts, and services,
please visit: www.invacare.com
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Pronto® M71 Jr. 2Part No. 1122147
with SureStep
WARNING
DO NOT OPERATE THIS EQUIPMENT
WITHOUT IRST READING AND
UNDERSTANDING THIS MANUAL. I YOU
ARE UNABLE TO UNDERSTAND THE
WARNINGS, CAUTIONS, AND
INSTRUCTIONS, CONTACT A HEALTHCARE
PRO ESSIONAL, DEALER OR TECHNICAL
PERSONNEL I APPLICABLE BE ORE
ATTEMPTING TO USE THIS EQUIPMENT -
OTHERWISE INJURY OR DAMAGE MAY
RESULT.
PROCEDURES OTHER THAN THOSE DESCRIBED
IN THIS MANUAL MUST BE PER ORMED BY A
QUALI IED TECHNICIAN.
WARNING
WARNING
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Part No. 1122147 3Pronto® M71Jr.
with SureStep
TABLE OF CONTENTS
TABLE OF CONTENTS
TABLE OF CONTENTS
WARRANTY PAGE .......................................................................... 5
SPECIAL NOTES ............................................................................... 7
SPECIFICATIONSSPECIFICATIONS
SPECIFICATIONSSPECIFICATIONS
SPECIFICATIONS ..........................................................................................................................................................
..........................................................................................................................................................
............................................................................. 88
88
8
SECTION 1 - GENERAL GUIDELINES ................................................. 9
CONTROLLER SETTINGS/REPAIR OR SERVICE INFORMATION ..........................................9
OPERATING INFORMATION................................................................................................................9
SAFETY/HANDLING OF WHEELCHAIRS....................................................................................... 14
WARNING/CAUTION LABEL LOCATION ................................................................................... 18
SECTION 2 - SAFETY INSPECTION/ TROUBLESHOOTING ................ 19
SAFETY INSPECTION CHECKLIST .................................................................................................. 19
TROUBLESHOOTING GUIDE ............................................................................................................ 20
SECTION 3 - WHEELCHAIR OPERATION ......................................... 21
IDENTIFYING THE OYSTICK, SWITCH LOCATIONS AND INDICATORS................... 21
OPERATION OF THE OYSTICK .......................................................................................................24
SECTION 4 - AR S4 - AR S
4 - AR S4 - AR S
4 - AR S ................................................................................................................................................
................................................................................................................................................
........................................................................ 2626
2626
26
INSTALLING/REMOVING THE FLIP BACK ARMRESTS ............................................................ 26
POSITIONING/AD USTING THE FLIP BACK ARMRESTS ........................................................ 27
SECTION 5 - SEAT ......................................................................... 28
REMOVING/INSTALLING THE SEAT ASSEMBLY ........................................................................ 28
AD USTING THE SEAT HEIGHT .......................................................................................................29
SECTION 6 - FOOTBOARD ASSE BLY ............................................ 30
REMOVING/INSTALLING/AD USTING THE FOOTBOARD ASSEMBLY............................. 30
AD USTING THE FOOTBOARD ASSEMBLY ANGLE................................................................ 31
SECTION 7 - FRONT RIGGINGS ...................................................... 32
INSTALLING/REMOVING FRONT RIGGING................................................................................ 32
AD USTING FOOTREST HEIGHT ..................................................................................................... 33
REPLACING HEEL LOOPS.................................................................................................................... 33
RAISING/LOWERING ELEVATING FRONT RIGGING ............................................................. 34
AD USTING/REPLACING TELESCOPING FRONT RIGGING SUPPORT ........................... 34
CENTER MOUNT AD USTABLE KNEE ANGLE FOOTREST .................................................. 35
SECTION 8 - SHROUD/WHEELS ....................................................... 38
REPLACING THE FOAM FILLED TIRES ONTO THE WHEEL RIM........................................ 38
REMOVING/INSTALLING THE SHROUDS .................................................................................... 38
ENGAGING/DISENGAGING MOTOR RELEASE LEVERS ......................................................... 40
REPLACING THE FRONT/REAR CASTER ASSEMBLIES ............................................................ 42
AD USTING FORKS ................................................................................................................................42
SECTION 9 - BATTERIES ................................................................ 43
REMOVING/INSTALLING BATTERIES FROM/INTO BATTERY TRAY................................. 43
CONNECTING/DISCONNECTING BATTERY CABLES .......................................................... 45
BATTERY CHARGER OPERATION .................................................................................................. 48
WHEN TO CHARGE BATTERIES ...................................................................................................... 50
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TABLE OF CONTENTS
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2. Ensure long term maintenance and servicing of your purchase.
3. Receive updates with product information, maintenance tips, and industry news.
4. Invacare can contact you or your provider, if servicing is needed on your product.
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Complete and mail the form on the next page
Any registration information you submit will be used by Invacare Corporation only, and
protected as required by applicable laws and regulations.
TABLE OF CONTENTS
TABLE OF CONTENTS
SECTION 10 - ELECTRONICS .......................................................... 52
PREPARING THE OYSTICK FOR USE ............................................................................................ 52
REPOSITIONING THE OYSTICK ..................................................................................................... 53
DISCONNECTING/CONNECTING THE OYSTICK ................................................................ 54
SECTION 11 - TRANSPORT ............................................................ 55
TRANSPORTING THE WHEELCHAIR ............................................................................................ 55
SECTION 12 - TRANSPORT READY PACKAGE ................................ 61
COMPLIANCE INFORMATION ......................................................................................................... 62
SECURING THE WHEELCHAIR TO THE VEHICLE ................................................................... 62
SECURING THE OCCUPANT............................................................................................................ 63
LI ITED WARRANTY .................................................................... 67
Pronto® M71 Jr. 4Part No. 1122147
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Name _______________________________________________________________
Address _____________________________________________________________
City ___________________ State/Province __________
Zip/Postal Code ________
Email ___________________________________ Phone No. _________________
Invacare Model No. ______________________ Serial No. __________________
Purchased From _________________________ ate of Purchase:___________
1. Method of purchase: (check all that apply)
❏ Medicare ❏ Insurance ❏ Medicaid ❏ Other __________________________
2. This product was purchased for use by: (check one)
❏ elf ❏ Parent ❏ pouse ❏ Other
3. Product was purchased for use at:
❏ Home ❏ Facility ❏ Other
4. I purchased an Invacare product because:
❏ Price ❏ Features (list features) _________________________________________
5. Who referred you to Invacare products? (check all that apply)
❏ Doctor ❏ Therapist ❏ Friend ❏ Relative ❏ Other ___________________
❏ No referral ❏ Advertisement (circle one): TV, Radio, Magazine, Newspaper
6. What additional features, if any, would you like to see on this product?
__________________________________________________________________________
7. Would you like information sent to you about Invacare products that may be available for a
particular medical condition? ❏ Yes ❏ No
If yes, please list any condition(s) here and we will send you information by email and/or mail about
any available Invacare products that may help treat, care for or manage such condition(s):
__________________________________________________________________________
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home medical products sold by Invacare's dealers? ❏ Yes ❏ No
9. What would you like to see on the Invacare website?
__________________________________________________________________________
10. Would you like to be part of future online surveys for Invacare products? ❏ Yes ❏ No
11. User's Year of birth: ______________________________________________________
If at any time you wish not to receive future mailings from us, please contact us at Invacare Corporation,
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SPECIAL NOTES
W RNING/C UTION notices as used in this manual apply to hazards or
unsafe practices which could result in personal injury or property damage.
NOTICE
INFORM TION CONT INED IN THIS DOCUMENT IS SUBJECT TO
CH NGE WITHOUT NOTICE.
WHEELCH IR USER
s a manufacturer of wheelchairs, Invacare endeavors to supply a wide variety
of wheelchairs to meet many needs of the user. However, final selection of the
type of wheelchair to be used by an individual rests solely with the user and his/
her healthcare professional capable of making such a selection.
WHEELCH IR TIE-DOWN RESTR INTS ND SE T POSITIONING
STR PS
Invacare recommends that wheelchair users NOT be transported in vehicles of
any kind while in wheelchairs. s of this date, the Department of Transportation
has not approved any tie-down systems for transportation of a user while in a
wheelchair, in a moving vehicle of any type.
It is Invacares position that users of wheelchairs should be transferred into
appropriate seating in vehicles for transportation and use be made of the
restraints made available by the auto industry. Invacare cannot and does not
recommend any wheelchair transportation systems.
S REG RDS RESTR INTS - SE T POSITIONING STR PS - IT IS THE
OBLIG TION OF THE DME DE LER, THER PISTS ND OTHER
HE LTHC RE PROFESSION LS TO DETERMINE IF SE TING POSI-
TIONING STR P IS REQUIRED TO ENSURE THE S FE OPER TION OF
THIS EQUIPMENT BY THE USER. SERIOUS INJURY C N OCCUR IN THE
EVENT OF F LL FROM WHEELCH IR.
WARNIN
The drive behavior initially experienced by the user may be different from
other chairs previously used. This Power Wheelchair has Invacares SureStep
technology, a feature that provides the chair with optimum traction and
stability when driving forward over transitions and thresholds of up to
2-inches. The following warnings apply specifically to the SureStep Feature:
Do not use on inclines greater than 9°.
Do not use on inclines with wet slippery or oily surfaces. This may in-
clude certain painted or otherwise treated wood surfaces.
Do not traverse down ramps at high speed. Doing so will reduce traction
and increase stopping distance.
The end users weight can materially affect traction on sloped surfaces.
Great care should be taken when traversing such slopes.
To determine and establish your particular safety limits, practice use of this
product on various sloping surfaces in the presence of a qualified healthcare
provider BEFORE attempting active use of this wheelchair. Other general
warnings listed within this document also apply.
SPECIAL NOTES
SPECIAL NOTES
SPECIAL NOTES
Pronto® M71 Jr. 7Part No. 1122147
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Pronto® M71 Jr. 8Part No. 1122147
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SPECIFICATIONS
SPECIFICATIONS
SPECIFICATIONS
Seat Width Range: 12-16-inches
Seat Depth: 12-16-inches
Back Height: 12-22-inches
Back ngle Range: Standard - 80° to 100°
Upholstery: Black Nylon Back
with Seat Pan
Seat-to-Floor: 18.25 to 19.25-inches
(To Seat Pan)
Overall Width
(No joystick): 24-1/2-inches
Overall Height: 34-1/2 to 35-1/2-inches (w/ 16-inch back height)
Overall Length: 34-inches (without footrest)
39-inches (with footrest)
Drive Wheels/Tires: 10 x 3-1/2-inches (Pneumatic and Flat Free)
Caster w/Precision
Sealed Bearings: 6 x 2-inches Front/Rear
Footrests/Legrests: Flip Up, Depth and Height Adjustable Footboard, Swingaway
Front Rigging, Elevating Legrest, Center Mount Footrest
Weight1
W/O Batteries: 159 lbs
W/Batteries
(Gel Cell): 206 lbs
Shipping: 200 lbs (w/o Batteries)
rmrests: Adjustable Height.
Batteries: U1 Gel Cell or AGM - Quantity 2
Electronics: MK5EXwith DP  oystick (Standard) or
MK5MP (Optional)
Weight Limitation: 150 lbs
PERFORMANCE
Speed (M.P.H.): 0 to 3.0
Turning Radius: 19½-inches Front; 19½-inches Rear w/Footboard
Range (variable)2:Up to 12 miles
* Weight Limitation: 150 lbs
*NOTE: Refer to PERCENTAGE OF WEIGHT DISTRIBUTION in SECTION 1 of this m nu l.
Footnotes:
1. Includes seating systems and accessories.
2. Range will vary with battery conditions, surface, terrain and operators weight.
ASBA
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Part No. 1122147 9Pronto® M71Jr.
with SureStep
This Section Includes the following:
Controller Settings/Repair or Service Information
Operating Information
Safety/Handling of Wheelchairs
Warning/Caution abel ocation
CONTROLLER SETTINGS/REPAIR OR SERVICE
WARNIN
Set-up of the Electronic Control Unit is to be performed ONLY by a qualified
technician. djustments of the controller may affect other activities of the
wheelchair. Reprogramming the controller reduces the
stability/controllability of the wheelchair. Other program settings could cause
the wheelchair to tip over resulting in serious injury to the user and/or
damage to the surrounding property. IF NY INDIVIDU L OTHER TH N
QU LIFIED TECHNICI N PERFORMS NY WORK ON THESE UNITS,
THE W RR NTY IS VOID.
OPERATING INFORMATION
ENERAL WARNIN S
Performance adjustments should only be made by professionals of the
healthcare field or persons fully conversant with this process and the driver's
capabilities. Incorrect settings could cause injury to the driver, bystanders,
damage to the chair and to surrounding property.
fter the wheelchair has been set up, check to make sure that the wheelchair
performs to the specifications entered during the set-up procedure. If the
wheelchair does NOT perform to specifications, turn the wheelchair OFF
immediately and reenter set-up specifications. Repeat this procedure until the
wheelchair performs to specifications.
LW YS shift your weight in the direction you are turning. DO NOT shift
your weight in the opposite direction of the turn. Shifting your weight in the
opposite direction of the turn may cause the inside drive wheel to lose trac-
tion and the wheelchair to tip over.
DO NOT engage or disengage the motor release levers until the power is in
the OFF position.
DO NOT operate on roads, streets or highways.
DO NOT climb, go up or down ramps or traverse slopes greater than 9°.
Invacare strongly recommends proceeding down ramps or slopes at half
speed or slower and to avoid hard braking or sudden stops.
DO NOT leave elevating legrests in the fully extended position when
proceeding down ramps or slopes.
void storage or use near external flame or combustible products.
GENERAL GUIDELINES SECTION 1
GENERAL GUIDELINES
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Pronto® M71 Jr. 10 Part No. 1122147
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GENERAL GUIDELINESSECTION 1
ENERAL WARNIN S (CONTINUED)
DO NOT attempt to move up or down an incline with a water, ice or oil film.
DO NOT attempt to drive over curbs or obstacles. Doing so may cause your
wheelchair to turn over and cause bodily harm or damage to the chair.
DO NOT use parts, accessories or adapters other than those authorized by Invacare.
DO NOT leave the power button ON when entering or exiting your wheelchair.
DO NOT stand on the frame of the wheelchair.
DO NOT stand on the flip-up footboard. When getting in or out of the wheel-
chair, make sure that the flip-up footboard is in the upward position.
LW YS wear your seat positioning strap.
DO NOT adjust the rear seat posts higher than the front seat posts.
ACCESSORIES
WARNIN
EXTREME care should be exercised when using oxygen in close proximity to
electric circuits and other combustible materials. Contact your oxygen
supplier for instruction in the use of oxygen.
BATTERIES
WARNIN S
The warranty and performance specifications contained in this manual are
based on the use of deep cycle gel cell or sealed lead acid batteries. Invacare
strongly recommends their use as the power source for this unit.
Carefully read battery/battery charger information prior to installing, servic-
ing or operating your wheelchair.
CHAR IN BATTERIES
WARNIN S
NEVER attempt to recharge the batteries by attaching cables directly to the
battery terminals.
DO NOT attempt to recharge the batteries and operate the wheelchair at the
same time.
DO NOT operate wheelchair with extension cord attached to the C cable.
DO NOT attempt to recharge the batteries when the wheelchair has been
exposed to NY type of moisture.
DO NOT attempt to recharge the batteries when the wheelchair is out of doors.
DO NOT sit in the wheelchair while recharging the batteries.
DO NOT attempt to recharge the batteries using BOTH the on-board battery
charger ND an independent battery charger (plugged into the joystick
charger port) at the S ME time. Doing so will reduce the life of the batteries.
RE D and C REFULLY follow the manufacturers instructions for each
charger (supplied or purchased). If charging instructions are not supplied,
consult a qualified technician for proper procedures.
GENERAL GUIDELINES
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Part No. 1122147 11 Pronto® M71Jr.
with SureStep
GENERAL GUIDELINES SECTION 1
GENERAL GUIDELINES
WARNIN S (CONTINUED)
FTER charging batteries, LW YS make sure that the battery charger
cord is securely wrapped and stored within the hook and loop strap assembly
on the rear of the battery tray. Failure to do so may result in damage to the
cord or personal injury to the user or bystanders.
Use of improper extension cord could result in risk of fire and electric shock.
When using an extension cord, use only a three (3) wire extension cord having
at least 16 WG ( merican Wire Gauge) wire and the same or higher
electrical rating as the device being connected.
Ensure the pins of the extension cord plug are the same number, size, and
shape as those on the charger.
DO NOT under any circumstances cut or remove the round grounding plug
from the charger C cable plug or the extension cord plug.
ROUNDIN INSTRUCTIONS
WARNIN
DO NOT, under any circumstances, cut or remove the round grounding
prong from any plug used with or for Invacare products. Some devices are
equipped with three-prong (grounding) plugs for protection against possible
shock hazards and fire. Where a two-prong wall receptacle is encountered, it
is the personal responsibility and obligation of the customer to contact a
qualified electrician and have the two-prong receptacle replaced with a
properly grounded three-prong wall receptacle in accordance with the
National Electrical Code. If you must use an extension cord, use ONLY a
three-wire extension cord having the same or higher electrical rating as the
device being connected. In addition, Invacare has placed RED/OR NGE
W RNING T GS on some equipment. DO NOT remove these tags.
Three (3) prong to two (2) prong adapters should not be used. Use of three
(3) prong adapters can result in improper grounding and present a shock
hazard to the user.
WEI HT TRAININ
WARNIN
Invacare DOES NOT recommend the use of its wheelchairs as a weight
training apparatus. Invacare wheelchairs have NOT been designed or tested
as a seat for any kind of weight training. If occupant uses said wheelchair as a
weight training apparatus, INV C RE SH LL NOT BE LI BLE FOR
BODILY INJURY OR PROPERTY D M GE ND THE W RR NTY IS
VOID.
WEI HT LIMITATION
WARNIN
The Pronto M71 Jr. has a weight limitation of 150 lbs.
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Pronto® M71 Jr. 12 Part No. 1122147
with SureStep
GENERAL GUIDELINES
GENERAL GUIDELINES
SECTION 1
ELECTROMA NETIC INTERFERENCE (EMI)
ENERAL WARNIN S
C UTION: IT IS VERY IMPORT NT TH T YOU RE D THIS INFORM -
TION REG RDING THE POSSIBLE EFFECTS OF ELECTROM GNETIC
INTERFERENCE ON YOUR POWERED WHEELCH IR.
ELECTROM GNETIC INTERFERENCE (EMI) FROM R DIO W VE
SOURCES
Powered wheelchairs and motorized scooters (in this text, both will be re-
ferred to as powered wheelchairs) may be susceptible to electromagnetic
interference (EMI), which is interfering electromagnetic energy (EM) emitted
from sources such as radio stations, TV stations, amateur radio (H M) trans-
mitters, two way radios, and cellular phones. The interference (from radio
wave sources) can cause the powered wheelchair to release its brakes, move
by itself, or move in unintended directions. It can also permanently damage
the powered wheelchair's control system. The intensity of the interfering EM
energy can be measured in volts per meter (V/m). Each powered wheelchair
can resist EMI up to a certain intensity. This is called its "immunity level." The
higher the immunity level, the greater the protection. t this time, current
technology is capable of achieving at least a 20 V/m immunity level, which
should provide useful protection from the more common sources of radiated
EMI.
There are a number of sources of relatively intense electromagnetic fields in
the everyday environment. Some of these sources are obvious and easy to
avoid. Others are not apparent and exposure is unavoidable. However, we
believe that by following the warnings listed, your risk to EMI will be minimized.
RAIN TEST
WARNIN
INV C RE has tested its power wheelchairs in accordance with ISO 7176
Part 9 Rain Test. This provides the end user or his/her assistant sufficient
time to remove his/her power wheelchair from a rain storm and retain wheel-
chair operation.
DO NOT leave power wheelchair in a rain storm of any kind.
DO NOT use power wheelchair in a shower.
DO NOT store power wheelchair in a damp area for an extended period of time.
DO NOT leave power wheelchair in a damp area for any length of time.
Direct exposure to rain or dampness will cause the chair to malfunction
electrically and mechanically; may cause the chair to prematurely rust or may
damage the upholstery.
Check to ensure that the red and black battery terminal caps are secured in
place, joystick boot is NOT torn or cracked where water can enter and that
all electrical connections are secure at all times.
DO NOT use the joystick if the boot is torn or cracked. If the joystick boot
becomes torn or cracked, replace IMMEDI TELY.
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Part No. 1122147 13 Pronto® M71Jr.
with SureStep
GENERAL GUIDELINES
GENERAL GUIDELINES
SECTION 1
ENERAL WARNIN S (CONTINUED)
The sources of radiated EMI can be broadly classified into three types:
1) Hand-held Portable transceivers (transmitters-receivers with the
antenna mounted directly on the transmitting unit. Examples include:
citizens band [CB] radios, "walkie talkie," security, fire and police
transceivers, cellular telephones, and other personal communication
devices);
NOTE: Some cellul r telephones nd simil r devices tr nsmit sign ls while they re ON, even
when not being used.
2) Medium-range mobile transceivers, such as those used in police cars, fire
trucks, ambulances, and taxis. These usually have the antenna mounted
on the outside of the vehicle; and
3) Long-range transmitters and transceivers, such as commercial broadcast
transmitters (radio and TV broadcast antenna towers) and amateur
(H M) radios.
NOTE: Other types of h nd-held devices, such s cordless phones, l ptop computers, AM/FM
r dios, TV sets, CD pl yers, c ssette pl yers, nd sm ll ppli nces, such s electric sh vers nd
h ir dryers, so f r s we know, re not likely to c use EMI problems to your powered wheel
ch ir.
POWERED WHEELCHAIR ELECTROMA NETIC INTERFERENCE
(EMI)
ENERAL WARNIN S
Because EM energy rapidly becomes more intense as one moves closer to the
transmitting antenna (source), the EM fields from hand-held radio wave
sources (transceivers) are of special concern. It is possible to unintentionally
bring high levels of EM energy very close to the powered wheelchair's control
system while using these devices. This can affect powered wheelchair
movement and braking. Therefore, the warnings listed are recommended to
prevent possible interference with the control system of the powered wheel-
chair.
Electromagnetic interference (EMI) from sources such as radio and TV
stations, amateur radio (H M) transmitters, two-way radios, and cellular
phones can affect powered wheelchairs and motorized scooters. Following
the warnings listed below should reduce the chance of unintended brake
release or powered wheelchair movement which could result in serious injury.
1) Do not operate hand-held transceivers (transmitters receivers), such as
citizens band (CB) radios, or turn ON personal communication devices,
such as cellular phones, while the powered wheelchair is turned ON;
2) Be aware of nearby transmitters, such as radio or TV stations, and try to
avoid coming close to them;
3) If unintended movement or brake release occurs, turn the powered
wheelchair OFF as soon as it is safe;
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Pronto® M71 Jr. 14 Part No. 1122147
with SureStep
ENERAL WARNIN S (CONTINUED)
4) Be aware that adding accessories or components, or modifying the powered
wheelchair, may make it more susceptible to EMI (NOTE: There is no easy way
to evaluate their effect on the overall immunity of the powered wheelchair.); and
5) Report all incidents of unintended movement or brake release to the
powered wheelchair manufacturer, and note whether there is a source of
EMI nearby.
IMPORT NT INFORM TION
1) 20 volts per meter (V/m) is a generally achievable and useful immunity
level against EMI (as of May 1994) (the higher the level, the greater the
protection);
2) While this product as shipped with MK5-EX electronics has been tested
and is immune to signal levels up to 20 V/m, the maximum immunity level
of the product is unknown.
GENERAL GUIDELINES
GENERAL GUIDELINES
SECTION 1
SAFETY/HANDLING OF WHEELCHAIRS
Safety and Handling of the wheelchair requires the close attention of the wheelchair user as
well as the assistant. This manual points out the most common procedures and techniques
involved in the safe operation and maintenance of the wheelchair. It is important to practice
and master these safe techniques until you are comfortable in maneuvering around the
frequently encountered architectural barriers.
Use this information only as a basic guide. The techniques that are discussed on the follow-
ing pages have been used successfully by many users.
Individual wheelchair users often develop skills to deal with daily living activities that may
differ from those described in this manual. Invacare recognizes and encourages each indi-
vidual to try what works best for him/her in overcoming architectural obstacles that they
may encounter, however, ALL WARNINGS and CAUTIONS given in this manual MUST be
followed. Techniques in this manual are a starting point for the new wheelchair user and
assistant with safety as the most important consideration for all.
STABILITY AND BALANCE
WARNIN
LW YS wear your seat positioning strap.
DO NOT climb, go up or down ramps or traverse slopes greater than 9o.
Invacare strongly recommends proceeding down ramps or slopes at half
speed or slower and to avoid hard braking or sudden stops.
DO NOT leave elevating legrests in the fully extended position when
proceeding down ramps or slopes.
To assure stability and proper operation of your wheelchair, you must at all times maintain
proper balance. Your wheelchair has been designed to remain upright and stable during
normal daily activities as long as you do not move beyond the center of gravity. DO NOT
lean forward out of the wheelchair any further than the length of the armrests.
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Part No. 1122147 15 Pronto® M71Jr.
with SureStep
GENERAL GUIDELINES
GENERAL GUIDELINES
SECTION 1
COPIN WITH EVERYDAY OBSTACLES
Coping with the irritation of everyday obstacles can be alleviated somewhat by learning how
to manage your wheelchair. Keep in mind your center of gravity to maintain stability and
balance.
While the walking beam allows you to
traverse up to a 2-inch bump or thresh-
old, stopping after the wheels cross the
bump poses a problem. The chair cannot
reverse over the bump at this point.
Continue forward and then turn around.
While the Pronto M71 r wheelchair is
designed for use primarily in and around
the home, the provider should determine whether the chair is suitable for the actual envi-
ronment that the chair will be used.
Do not go down ramp at full speed. Some seat/back positions will cause wheelchair to feel
unstable.
CAUTION
Be aware of condition of ramp. Traction will be diminished/non-existent on a
slippery surface. Proceed with caution.
A NOTE TO WHEELCHAIR ASSISTANTS
When assistance to the wheelchair user is required, remember to use good body mechanics.
Keep your back straight and bend your knees whenever tilting wheelchair or traversing
curbs, or other impediments.
Also, be aware of detachable parts such as arms or the footboard. These must NEVER be
used for hand-hold or lifting supports, as they may be inadvertently released, resulting in
possible injury to the user and/or assistant(s).
When learning a new assistance technique, have an experienced assistant help you before
attempting it alone.
STAIRWAYS
WARNIN S
DO NOT attempt to move an occupied power wheelchair between floors
using a stairway. Use an elevator to move an occupied power wheelchair
between floors. If moving a power wheelchair between floors by means of a
stairway, the occupant MUST be removed and transported independently of
the power wheelchair.
Extreme caution is advised when it is necessary to move an UNOCCUPIED
power wheelchair up or down the stairs. Invacare recommends using two (2)
assistants and making thorough preparations. Disassemble wheelchair. Refer
to TR NSPORTING in this manual.
Make sure to use ONLY secure, non-detachable parts for hand-hold supports.
DO NOT attempt to lift the wheelchair by any removable (detachable) parts.
Lifting by means of any removable (detachable) parts of a wheelchair may
result in injury to the user or damage to the wheelchair.
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Pronto® M71 Jr. 16 Part No. 1122147
with SureStep
MINIMIZE GAP
DISTANCE
Follow this procedure for moving the wheelchair between floors when an elevator is NOT
available:
WARNIN S
The weight of the wheelchair without the user and batteries is 159 lbs. Use
proper lifting techniques (lift with your legs) to avoid injury.
1. Remove the occupant from the wheelchair.
2. Disassemble the wheelchair. Refer to TRANSPORTING THE WHEELCHAIR in SEC-
TION 11 of the manual.
3. Bend your knees and keep your back straight.
4. Using nonremovable (non-detachable) parts of the assemblies transfer the individual
pieces.
5. Move the assemblies away from the stairway.
6. Reassemble the wheelchair. Refer to TRANSPORTING THE WHEELCHAIR in SEC-
TION 11 of the manual.
ESCALATORS
WARNIN
DO NOT use an escalator to move a wheelchair between floors. Serious
bodily injury may occur.
GENERAL GUIDELINES
GENERAL GUIDELINES
SECTION 1
TRANSFERRIN TO AND FROM OTHER SEATS
WARNIN
LW YS turn the wheelchair power OFF and engage the Motor Release
Levers to prevent the wheels from moving BEFORE attempting to transfer in
or out of the wheelchair. lso, make sure every precaution is taken to reduce
the gap distance by aligning both the front ND rear casters parallel with the
object you are transferring onto.
CAUTION
When transferring, position yourself as far back as possible in the seat. This
will prevent broken screws, damaged upholstery and reduce the possibility of
the wheelchair tipping forward.
NOTE: This ctivity m y be performed independently
provided you h ve dequ te mobility nd upper body strength.
1. Position the wheelchair as close as possible along
side the seat to which you are transferring, with
the front casters parallel to it.
2. After the wheelchair is positioned properly for
transfer, verify that the Motor Release Levers are
engaged. Refer to ENGAGING/
DISENGAGING MOTOR RELEASE LEVERS in
SECTION 8 of this manual.
3. Shift body weight into seat with transfer.
During independent transfer, little or no seat platform
will be beneath you. Use a transfer board if at all
possible.
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Part No. 1122147 17 Pronto® M71Jr.
with SureStep
GENERAL GUIDELINES
GENERAL GUIDELINES
SECTION 1
PERCENTA E OF WEI HT DISTRIBUTION
WARNIN
DO NOT attempt to reach objects if you have to move forward in the seat or
pick them up from the floor by reaching down between your knees.
Many activities require the wheelchair user to reach, bend and transfer in and
out of the wheelchair. These movements will cause a change to normal
balance, center of gravity, and weight distribution of the wheelchair. To
determine and establish your particular safety limits, practice bending,
reaching and transferring activities in several combinations in the presence of
a qualified healthcare professional BEFORE attempting active use of the
wheelchair.
Proper positioning is essential for your safety. When reaching, leaning, bend-
ing or bending forward, it is important to use the casters as a tool to maintain
stability and balance.
The M71 Jr. has a weight limitation of 150 lbs.
DO NOT adjust the rear seat posts higher that the front seat posts.
REACHIN , LEANIN AND
BENDIN - FORWARD
Position the front AND rear casters so
that they are extended as far rearward as
possible and engage Motor Release Levers.
WARNIN
DO NOT attempt to reach objects
if you have to move forward in the
seat or pick them up from the
floor by reaching down between
your knees.
REACHIN AND BENDIN - BACKWARD
WARNIN
DO NOT lean over the top of the back
upholstery. This will change your center
of gravity and may cause you to tip
over.
Position wheelchair as close as possible to the
desired object. Point the front AND rear
casters rearward to create the longest possible
wheelbase. Reach back only as far as your arm
will extend without changing your sitting posi-
tion.
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Pronto® M71 Jr. 18 Part No. 1122147
with SureStep
LABEL LOCATION
GENERAL GUIDELINES
GENERAL GUIDELINES
SECTION 1
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Part No. 1122147 19 Pronto® M71Jr.
with SureStep
SAFETY INSPECTION/TROUBLESHOOTING
SAFETY INSPECTION/
TROUBLESHOOTING
SECTION 2
This Section includes the following:
Safety Inspection Checklist
Troubleshooting Guide
SAFETY INSPECTION CHECKLIST
Initial adjustments should be made to suit personal body structure and preference. Thereaf-
ter, follow these maintenance procedures:
NOTE: Every six (6) months or s necess ry t ke your wheelch ir to qu lified de ler for thorough
inspection nd servicing. Regul r cle ning will reve l loose or worn p rts nd enh nce the smooth
oper tion of your wheelch ir. To oper te properly nd s fely, your wheelch ir must be c red for just
like ny other vehicle. Routine m inten nce will extend the life nd efficiency of your wheelch ir.
X
ITEM
GENER L (Mechanical Troubleshooting)
• Wheelchair rolls straight (no excessive
drag or pull to one side).
RMS (Section 4)
•Secure but easy to release; adjustment
levers engage properly.
•Adjustable height arms operate and
lock securely.
•Pivot points free of wear and
looseness.
SE T ND B CK UPHOLSTERY
•Inspect for rips or sagging.
•Inspect cane hand grips for wear/loose-
ness/deterioration.
SE T
•Seat secured to the wheelchair frame.
•Inspect seat release latches. Replace
if any signs of wear.
DRIVE WHEELS
•Mounting bolts are secure.
•No excessive side movement or binding
when lifted and spun when disengaged
(free-wheeling).
C STER SSEMBLIES (Section 8)
•Bolts are tight.
•Ensure all fasteners are secure.
•Inspect caster assembly for proper
tension by spinning caster assembly;
caster assembly should come to a gradual
stop.
CAUTION: As with any vehicle, the wheels
and tires should be checked periodically for
cracks and wear, and should be replaced.
WHEELS/TIRES (Section 8)
•Inspect for flat spots and wear.
CAUTION: As with any vehicle, the wheels
and tires should be checked periodically for
cracks and wear, and should be replaced.
CLE NING
•Clean upholstery and armrests.
PERIODICA YINITIA Y WEEK Y MONTH Y
X
XX
XX
XX
XX
X
XX
X
X
X
X
X
X
X
X
X
X
X
XX
XX
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Pronto® M71 Jr. 20 Part No. 1122147
with SureStep
SAFETY INSPECTION/TROUBLESHOOTINGSECTION 2
SAFETY INSPECTION/
TROUBLESHOOTING
WHEELCH IR DOES
NOT RESPOND TO
COMM NDS. POWER
INDIC TOR OFF - EVEN
FTER RECH RGING.
TROUBLESHOOTING GUIDE
SYMPTOM PROBABLE CAUSE SOLUTION
LIMITED DRIVING
DIST NCE.
B TTERIES NOT
CH RGING.
B TTERIES DR W
EXCESSIVE CURRENT
WHEN CH RGING.
CH RGE INDIC TOR
SHOWS LOW CH RGE
LEVEL IMMEDI TELY
FTER CH RGING.
B TTERY INDIC TOR
FL SHES THE CH RGE
LEVEL IS LOW - TOO
SOON FTER BEING
RECH RGED.
WHEELCH IR WILL
NOT DRIVE.
MOTOR CH TTERS OR
RUNS IRREGUL RLY.
JOYSTICK ERR TIC OR
DOES NOT RESPOND
S DESIRED.
ONLY ONE (1) RE R
WHEEL TURNS.
Clean terminals (Section 9).
Charge batteries overnight or
ensure 8 hours of charge time
between use. Ensure correct
setting on charger (Section 9).
Replace Batteries (Section 9).
Replace charger.
Check all connections. Secure
connections (Section 9).
Switch to another wall outlet.
Replace Charger or internal
repairs required. Contact
Dealer or Invacare.
Replace Batteries (Section 9).
Replace Charger.
Replace Batteries (Section 9).
Contact Dealer or Invacare.
Service or replace charger.
Contact Dealer or Invacare.
Replace batteries (Section 9).
Charge batteries (Section 9). Make
sure setting on charger is correct.
Unplug charger from wall outlet.
Reset breaker. If breaker
trips again, it may indicate
need for internal repairs.
Contact Dealer or Invacare.
Contact Dealer or Invacare.
Contact Dealer or Invacare.
Contact Dealer or Invacare.
Contact Dealer or Invacare.
Disengage motor release lever.
Contact Dealer or Invacare.
Engage Motor Release Levers.
Poor battery terminal
connection.
Batteries not charged long
enough.
Batteries weak, won't hold
charge.
Charger not working
Battery Connections loose.
NO current at wall outlet.
B D connection on Charger,
Charger Cable, Plug or Inter-
nal Wiring problem.
Battery Failure.
Electrical Malfunction
Batteries weak, won't hold
charge.
Charger not operating.
Weak batteries.
Charger Malfunction
Motor Release Levers
disengaged.
Batteries require charging.
Charger plugged in.
Circuit breaker tripped.
Electrical malfunction.
Electrical malfunction.
Controller programmed
improperly.
Electrical Malfunction.
One (1) motor release
lever is engaged.
Electrical malfunction.
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