Invacare Pronto M94 Owner's manual

Brand: Invacare

Model: Pronto M94

Type: Owner's manual

This manual is also suitable for

Owner’s Operator and Maintenance Manual

DEALER: This manual MUST be given to

the user of the product.

USER:

BEFORE using this product, read this

manual and save for future reference.

For more information regarding

Invacare products, parts, and services,

please visit www.invacare.com

Pronto

M94

™

with SureStep

REFERENCE DOCUMENTS

Pronto® M94™ 2 Part No 1122145

 WARNING

A qualified technician MUST perform the initial set up of this wheelchair. Also, a

qualified technician MUST perform all procedures in the service manual.

DO NOT use this product or any available optional equipment without first

completely reading and understanding these instructions and any additional

instructional material such as owner’s manuals, service manuals or instruction

sheets supplied with this product or optional equipment. If you are unable to

understand the warnings, cautions or instructions, contact a healthcare

professional, dealer or technical personnel before attempting to use this equipment

- otherwise, injury or damage may occur.

 ACCESSORIES WARNING

Invacare products are specifically designed and manufactured for use in conjunction

with Invacare accessories. Accessories designed by other manufacturers have not

been tested by Invacare and are not recommended for use with Invacare products.

REFERENCE DOCUMENTS

MANUAL PART NUMBER

MK6i™Electronics Field Service Guide 1141471

MK6i Electronics Service Manual 1143203

M91™/ M94 Service Manual 1125038

NOTE:Updatedversionsofthismanualareavailableonwww.invacare.com.

TABLE OF CONTENTS

Part No 1122145 3 Pronto® M94™

TABLE OF CONTENTS

REFERENCE DOCUMENTS ................................................................. 2

SPECIAL NOTES ................................................................................ 7

LABEL LOCATIONS ........................................................................... 9

TYPICAL PRODUCT PARAMETERS .................................................. 10

SECTION 1—GENERAL GUIDELINES ................................................. 11

Controller Settings/Repair or Service .................................................................................................11

Accessories Information .........................................................................................................................11

Operation Information............................................................................................................................11

Batteries......................................................................................................................................................13

Charging Batteries ...............................................................................................................................13

Grounding Instructions ...........................................................................................................................14

Rain Test.....................................................................................................................................................14

Weight Training ........................................................................................................................................14

Weight Limitation.....................................................................................................................................14

SECTION 2—EMI INFORMATION ..................................................... 15

SECTION 3—SAFETY/HANDLING OF WHEELCHAIRS ......................... 17

Stability and Balance.................................................................................................................................17

Coping With Everyday Obstacles.........................................................................................................18

A Note to Wheelchair Assistants ........................................................................................................19

Lifting/Stairways ........................................................................................................................................19

Transferring to and From Other Seats ...............................................................................................21

Reaching, Leaning and Bending - Forward ..........................................................................................21

Reaching and Bending - Backward........................................................................................................22

SECTION 4—SAFETY INSPECTION/TROUBLESHOOTING .................... 23

Safety Inspection Checklists...................................................................................................................23

Inspect/Adjust Initially .........................................................................................................................23

Inspect/Adjust Weekly........................................................................................................................24

Inspect/Adjust Monthly.......................................................................................................................24

Inspect/Adjust Periodically.................................................................................................................24

Troubleshooting - Mechanical ..............................................................................................................25

Troubleshooting - Electrical...................................................................................................................25

SPJ+, SPJ+ w/PSS or SPJ+ w/ACC Joysticks...................................................................................25

MPJ+, PSR+, PSF+ Joysticks or Displays .........................................................................................27

Checking Battery Charge Level.............................................................................................................29

TABLE OF CONTENTS

Pronto® M94™ 4 Part No 1122145

TABLE OF CONTENTS

SECTION 5—WHEELCHAIR OPERATION ........................................... 30

Operating the Wheelchair......................................................................................................................30

Turning the Power On/Off................................................................................................................30

Using the Joystick to Drive the Wheelchair..................................................................................31

SPJ+, MK6i SPJ+ w/PSS and MK6i SPJ+ w/ACC Joystick Switches and Indicators....................32

On/Off Button ......................................................................................................................................32

Speedometer.........................................................................................................................................32

Speed Control Buttons.......................................................................................................................33

Joystick....................................................................................................................................................33

Charger/Programming Input..............................................................................................................33

Service Indicator...................................................................................................................................33

Information Gauge Display ................................................................................................................34

MPJ+ Joystick Switches and Indicators ................................................................................................34

Drive Select Toggle Switch................................................................................................................34

Speed Control ......................................................................................................................................35

Joystick....................................................................................................................................................35

Charger/Programming Input..............................................................................................................35

LCD Display Screens...........................................................................................................................35

Programmable Mono Port 1/2 or External Mode Switch...........................................................38

Remote On/Off Switch.......................................................................................................................39

Mode Switch..........................................................................................................................................39

Memory Card Slot...............................................................................................................................39

Preparing the Joystick for Use...............................................................................................................40

Repositioning the Joystick.......................................................................................................................40

ASBA Seat Model.................................................................................................................................40

Van Seat Model.....................................................................................................................................41

Disconnecting/Connecting the Joysticks.............................................................................................42

SPJ+ Joysticks ........................................................................................................................................42

Connecting ............................................................................................................................................42

MPJ+ Joysticks.......................................................................................................................................43

SECTION 6—ARMS ......................................................................... 44

Installing/Removing Flip Back Armrests ..............................................................................................44

Installing..................................................................................................................................................44

Removing ...............................................................................................................................................44

Adjusting Flip Back Armrests.................................................................................................................45

Positioning Flip Back Armrests for User Transfer .......................................................................45

Positioning Flip Back Armrests for Use..........................................................................................45

Adjusting ................................................................................................................................................45

Adjusting Van Seat Armrests .................................................................................................................46

Angle .......................................................................................................................................................46

Height .....................................................................................................................................................46

TABLE OF CONTENTS

Part No 1122145 5 Pronto® M94™

TABLE OF CONTENTS

SECTION 7—SEAT ........................................................................... 48

Adjusting the Headrest ...........................................................................................................................48

Adjusting the Back Angle ........................................................................................................................48

Van Seat Model.....................................................................................................................................48

Adjustable Seat Back Angle (ASBA) Model....................................................................................49

Removing/Installing the Seat Assembly................................................................................................50

Removing ...............................................................................................................................................50

Installing..................................................................................................................................................50

Adjusting the Seat Height .......................................................................................................................51

Adjusting Seat Position on Seat Frame................................................................................................52

ASBA Model..........................................................................................................................................52

Van Seat Model.....................................................................................................................................52

Adjusting Seat Depth - Van Seat Only.................................................................................................53

Replacing the Seat Positioning Strap ....................................................................................................54

ASBA Model..........................................................................................................................................54

Van Seat Model.....................................................................................................................................55

SECTION 8—FOOTBOARD ASSEMBLY .............................................. 56

Removing/Installing the Footboard Assembly....................................................................................56

Removing ...............................................................................................................................................56

Installing..................................................................................................................................................56

Adjusting the Footboard Assembly ......................................................................................................57

Angle .......................................................................................................................................................57

Depth......................................................................................................................................................58

SECTION 9—FRONT RIGGINGS ........................................................ 59

Installing/Removing Front Riggings .......................................................................................................59

Installing..................................................................................................................................................59

Removing ...............................................................................................................................................60

Adjusting Footrest Height ......................................................................................................................60

Model PHWH93 ..................................................................................................................................60

Model PH904A and PHAL4A............................................................................................................60

Replacing Heel Loops ..............................................................................................................................61

Raising/Lowering Elevating Front Riggings......................................................................................

....61

Adjusting/Replacing Telescoping Front Rigging Supports - Van Style Seats................................61

Adjusting/Replacing Telescoping Front Rigging Supports - ASBA.................................................63

TABLE OF CONTENTS

Pronto® M94™ 6 Part No 1122145

TABLE OF CONTENTS

SECTION 10—SHROUD/WHEELS ....................................................... 65

Replacing the Flat Free Tires on the Wheel Rim..............................................................................65

Removing/Installing the Shrouds ...........................................................................................................65

Removing ...............................................................................................................................................65

Installing..................................................................................................................................................65

Engaging/Disengaging Motor Release Lever .......................................................................................66

Replacing Front/Rear Caster Assemblies............................................................................................67

Adjusting Forks .........................................................................................................................................68

SECTION 11—BATTERIES ................................................................ 69

Installing/Removing the Batteries..........................................................................................................70

Installing..................................................................................................................................................70

Removing ...............................................................................................................................................72

Connecting/Disconnecting the Battery Wiring Harness.................................................................72

Connecting ............................................................................................................................................73

Disconnecting .......................................................................................................................................73

Charging Batteries....................................................................................................................................74

When to Charge Batteries.....................................................................................................................75

SPJ+ Joysticks ........................................................................................................................................75

MPJ+ Joystick.........................................................................................................................................76

Battery Charger Operation....................................................................................................................76

On-Board Battery Charger................................................................................................................76

Independent Charger ..........................................................................................................................78

GLOBAL LIMITED WARRANTY (EXCLUDING CANADA) ................... 79

CANADA LIMITED WARRANTY ...................................................... 80

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2. Ensuring long-term maintenance and servicing of your product.

3. Receiving updates with product information, maintenance tips and industry news.

Please have your model number and purchase date available to complete your registration.

Any registration information you submit will only be used by Invacare Corporation and protected

as required by applicable laws and regulations.

SPECIAL NOTES

Part No 1122145 7 Pronto® M94™

SPECIAL NOTES

Signalwordsareusedinthismanualandapplytohazardsorunsafepracticeswhich

couldresultinpersonalinjuryorpropertydamage.Refertothetablebelowfor

definitionsofthesignalwords.

NOTICE

THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO

CHANGE WITHOUT NOTICE.

WHEELCHAIR USER

As a manufacturer of wheelchairs, Invacare endeavors to supply a wide variety of

wheelchairs to meet many needs of the end 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.

WHEELCHAIR TIE-DOWN RESTRAINTS AND SEAT RESTRAINTS

Wheelchair users should NOT be transported in vehicles of any kind while in

wheelchairs. As 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.

 WARNING

Wheelchairs should be examined during maintenance for signs of corrosion (water

exposure, incontinence, etc.). Electrical components damaged by corrosion should

be replaced IMMEDIATELY.

Wheelchairs that are used by incontinent users and/or are frequently exposed to

water may require replacement of electrical components more frequently.

The seat positioning strap is a positioning belt only. It is not designed for use as a

safety device withstanding high stress loads such as auto or aircraft safety belts. If

signs of wear appear, belt MUST be replaced immediately.

SIGNAL WORD MEANING

DANGER

Danger indicates an imminently hazardous situation which, if not avoided,

will result in death or serious injury.

WARNING

Warning indicates a potentially hazardous situation which, if not avoided,

could result in death or serious injury.

CAUTION

Caution indicates a potentially hazardous situation which, if not avoided,

may result in property damage or minor injury or both.

SPECIAL NOTES

Pronto® M94™ 8 Part No 1122145

 WARNING

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, icy or oily surfaces. This may include

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.

LABEL LOCATIONS

Part No 1122145 9 Pronto® M94™

LABEL LOCATIONS

NOTE:Theserialnumber

labelislocatedontheinside

oftherightrearframe.

TYPICAL PRODUCT PARAMETERS

Pronto® M94™ 10 Part No 1122145

TYPICAL PRODUCT PARAMETERS

NOTE:Basedon24‐inchwideVanseat.

*NOTE:Valuesforrangearecalculatedformaximumchairweightratingusinglargestbatteries

applicable(22NF),pertestproceduresdescribedinANSI/RESNAWC/VOL2‐1998Section4and

meetfederalreimbursementrequirementsforthisproduct.Whileconsideredtypical,theyare

derivedbasedoncertainidealconditions.Variancesinbatterycondition,userweight,usage

patternoroverallterrainconditionswillresultinactualvaluesforrangethatdifferfromthese

statedvalues.Usersshouldbecomeaccustomedtohowtheiruniqueconditionsimpacttheir

individualresults.Usersshouldbecomefamiliarwiththebatterydischargeindicatoronthe



joysticktodeterminetherangeoftheirwheelchair.RefertoWhentoChargeBatteriesonpage 98

formoreinformationaboutthebatterydischargeindicator.

**NOTE:RefertoStabilityandBalanceonpage 17.

Footnotes:

1. Back height without headrest.

2. Includes seating systems and accessories.

18-INCH

VAN SEAT

20-INCH

VAN SEAT

22-INCH

VAN SEAT

24-INCH

VAN SEAT

ASBA SEAT

SEAT WIDTH RANGE: 18 inches 20 inches 22 inches 24 inches 18-24 inches

SEAT DEPTH: 16 -18 inches 18-20 inches 20-22 inches 20-22 inches 16-22 inches

BACK HEIGHT

SEMI RECLINE: 18 inches 18 inches 18 inches 18 inches 16-20 inches

BACK ANGLE RANGE:

SEMI RECLINE: 35° to 115° 35° to 115° 35° to 115° 35° to 115°

Standard - 80°

to 100°

UPHOLSTERY:

WITH SEAT PAN: Grey Vinyl

Black Nylon

Back

SEAT-TO-FLOOR: 21-24 inches

(Cushion Not Compressed)

19-22 inches

(To Seat Pan)

OVERALL WIDTH

(NO JOYSTICK): 27-29 inches

OVERALL HEIGHT: 31 inches (Folded)

54 inches (Upright)

OVERALL LENGTH: 35 inches (With Footboard Folded)

43 inches (With Footboard Extended)

DRIVE WHEELS/TIRES: 14 x 3-inch (Flat Free)

CASTER W/PRECISION

SEALED BEARINGS: 6 x 2-inch Front/Rear

FOOTRESTS/

LEGRESTS:

Flip Up, Depth and Height Adjustable, Footboard,

Swingaway Front Rigging, Elevating Legrest

WEIGHT

W/O BATTERIES:

W/BATTERIES:

216 lbs

290 lbs

SHIPPING: 260 lbs (w/o Batteries), 310 lbs (w/Batteries)

ARMRESTS: Adjustable Angle, Height and Width, Desk and Full Length

BATTERIES: 22NF - Quantity 2

PERFORMANCE:

SPEED:

TURNING RADIUS:

*RANGE (VARIABLE):

**WEIGHT LIMITATION:

0 to 4.5 MPH

19½ inches

10-15 miles

500 lbs

SECTION 1—GENERAL GUIDELINES

Part No 1122145 11 Pronto® M94™

SECTION 1—GENERAL GUIDELINES

 WARNING

SECTION 1 - GENERAL GUIDELINES contains important information for the safe

operation and use of this product.

Controller Settings/Repair or Service

Set‐upoftheElectronicsControlUnitistobeperformedonlybyaqualifiedtechnician.

Thefinaladjustmentsofthecontrollermayaffectotheractivitiesofthewheelchair.

Damagetotheequipmentcouldoccurifimproperlyset‐uporadjusted.

Wheelchairsshouldbeexaminedduringmaintenanceforsignsofcorrosion(water

exposure,incontinence,etc.).Electricalcomponentsdamagedbycorrosionshouldbe

replacedIMMEDIATELY.

Wheelchairsthatareusedbyincontinentusersand/orarefrequentlyexposedtowater

mayrequirereplacementofelectricalcomponentsmorefrequently.

Accessories Information

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.

Operation Information

Ensurethatdrivingsurfaces,ramps,lifts,elevators,etc.arecapableofsupporting

combinedweightofuserandwheelchair(fora500lbsuser,thecombinedweightcould

beupto800lbs).

Performanceadjustmentsshouldonlybemade byprofessionalsofthehealthcarefieldor

personsfullyconversantwiththisprocess

andthedriverʹscapabilities.Incorrectsettings

couldcauseinjurytothedriver,bystanders,damagetothechairandtosurrounding

property.

After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.

ALWAYS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tractionandthewheelchairtotipover.

ThearmsontheM94wheelchairaredesignedasarmrestsONLY.Thearmsarenot

designedtosupportthefullweightofthewheelchairuser.

SECTION 1—GENERAL GUIDELINES

Pronto® M94™ 12 Part No 1122145

DONOTshiftyourweightorsittingpositiontowardthedirectionyouarereachingasthe

wheelchairmaytipover.

DONOTmakesharpturnsintheforwardorreversedirectionatexcessivespeed.Failure

toobservethiswarningcancausethewheelchairtotipoverandmayresultininjuryto

users,bystandersand/ordamagetoproduct.

DONOTstoreitemsunderseat‐interferencewithseatlatchmayresult.

Avoidstoringorusingthewheelchairnearopenflameorcombustibleproducts.Serious

injuryordamagetopropertymayresult.

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°.

DONOTattempttomoveupordownaninclinewithawater,iceoroilfilm.

NEVERleaveanunoccupiedwheelchaironanincline.

DONOTattempttostopamovingwheelchairwithwheellocks.Wheellocksarenotbrakes.

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attempttoliftthewheelchairbyanyremovable(detachable)parts.Liftingby

meansofanyremovable(detachable)partsofthewheelchairmayresultininjurytothe

userordamagetothewheelchair.

DONOTuseparts,accessories,oradaptersotherthanthoseauthorizedbyInvacare‐

otherwisethewarrantyisvoid.

DONOTleavethepowerbuttonintheonpositionwhenenteringorexitingyour

wheelchair.

DONOTleanoverthetopofthebackupholsterytoreachobjectsbehindyou,asthismay

causethewheelchairtotipover.

DONOTstandontheframeofthewheelchair.

DONOTstandontheflip‐upfootboard,otherwisedamagemayoccur.Whengettingin

oroutofthewheelchair,makesurethattheflip‐upfootboardisintheupwardposition.

DONOTstandonthefrontriggings,otherwisedamagemayoccur.Whengettinginor

outofthewheelchair,makesurethatthefootplatesonthefrontriggingsareinthe

upwardpositionormovedoutoftheway.

ALWAYSkeephandsandfingersclearofmovingpartstoavoidinjury.

ALWAYSwearyourseatpositioningstrap.Theseatpositioningstrapisapositioningbelt

only.Itisnotdesignedforuseasasafetydevicewithstandinghighstressloadssuchas

autooraircraftsafetybelts.Ifsignsofwearappear,beltMUSTbereplacedimmediately.

Makesurethedetentballsofthequick‐releasepinarefullyreleasedbeyondtheouter

edgeofthetubebeforeoperatingthewheelchair.Otherwise,injuryand/ordamagemay

result.

SECTION 1—GENERAL GUIDELINES

Part No 1122145 13 Pronto® M94™

ThedetentballsMUSTbeprotrudingpastthetopoftheseatplateassemblyforapositive

lock.

Keepdetentballsclean.

Beforeperforminganymaintenance,adjustmentorserviceverifythatOn/Offswitchon

thejoystickisintheoffposition.

Avoidstorageorusenearexternalflameorcombustibleproducts.

Batteries

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,servicingor

operatingyourwheelchair.

Theuseofrubberglovesisrecommendedwhenworkingwithbatteries.

Somebatterymanufacturers moldacarryingstrapand/orholddownflangesdirectlyinto

thebatterycase.Batteriesthatinterferewiththebatteryboxca nnotbeusedforthese

applications.Attemptingto“w edge”abatteryintoabatteryboxmaydamagethebox,the

batteryand/orbeafirehazard,resultinginseriousinjuryorfurtherdamagetoproperty.

Charging Batteries

 DANGER

When using an extension cord, use only a three wire extension cord having at least

16 AWG (American Wire Gauge) wire and the same or higher electrical rating as

the device being connected. Use of improper extension cord could result in risk of

fire and electric shock. Three prong to two prong adapters should not be used. Use

of three prong adapters can result in improper grounding and present a shock haz-

ard to the user.

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ACcable.

DONOTattempttorechargethebatterieswhenthewheelchairhasbeenexposedtoany

typeofmoisture.

DONOTattempttorechargethebatterieswhenthewheelchairisoutside.

DONOTsitinthewheelchairwhilechargingthebatteries.

READandCAREFULLYfollowthemanufacturer’sinstructionsforeachcharger

(suppliedorpurchased).Ifcharginginstructionsarenotsupplied,consultaqualified

technician

forproperprocedures.

SECTION 1—GENERAL GUIDELINES

Pronto® M94™ 14 Part No 1122145

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ACcableplugortheextensioncordplug.

Grounding Instructions

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tw o ‐

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th edevicebeingconnected.In addition,Invacarehas

placedRED/ORANGEwarningtagsonsomeequipment.DONOTremovethesetags.

Rain Test

InvacarehastesteditspowerwheelchairsinaccordancewithISO7176“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wheelchair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.

Directexposuretoexcessiverainordampnessmay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wheelchairifthejoystickbootistornorcracked.Ifthejoystickboot

becomestornorcracked,replaceIMMEDIATELY.

Weight Training

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,Invacareshall

notbeliableforbodilyinjuryandthewarrantyisvoid.

Weight Limitation

TheM94withSureStephasaweightlimitationof500lbs.

SECTION 2—EMI INFORMATION

Part No 1122145 15 Pronto® M94™

SECTION 2—EMI INFORMATION

 WARNING

CAUTION: IT IS VERY IMPORTANT THAT YOU READ THIS INFORMATION

REGARDING THE POSSIBLE EFFECTS OF ELECTROMAGNETIC

INTERFERENCE ON YOUR POWERED WHEELCHAIR.

Electromagnetic Interference (EMI) From Radio Wave Sources

Powered wheelchairs and motorized scooters (in this text, both will be referred 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 (HAM) transmitters, 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. At this

time, current technology is capable of achieving at least a 20 V/m immunity level,

which would 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 below, your risk to EMI will be minimized.

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 cellular telephones and similar devices transmit signals while they are 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 (HAM)

radios.

NOTE: Other types of hand-held devices, such as cordless phones, laptop computers,

AM/FM radios, TV sets, CD players, cassette players, and small appliances, such as elec-

tric shavers and hair dryers, so far as we know, are not likely to cause EMI problems to

your powered wheelchair.

SECTION 2—EMI INFORMATION

Pronto® M94™ 16 Part No 1122145

 WARNING

Powered Wheelchair Electromagnetic Interference (EMI)

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 below are recommended to prevent possible

interference with the control system of the powered wheelchair.

Electromagnetic interference (EMI) from sources such as radio and TV stations,

amateur radio (HAM) 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;

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.

Important Information

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) This device has been tested to a radiated immunity level of 20 volts per meter.

3) The immunity level of the product is unknown.

Modification of any kind to the electronics of this wheelchair as manufactured by

Invacare may adversely affect the EMI immunity levels.

SECTION 3—SAFETY/HANDLING OF WHEELCHAIRS

Part No 1122145 17 Pronto® M94™

SECTION 3—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

followingpageshavebeenusedsuccessfullybymany.

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

individual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

 WARNING

Ensure that driving surfaces, ramps, lifts, elevators, etc. are capable of supporting

combined weight of user and wheelchair (for a 500 lbs user, the combined weight

could be up to 800 lbs).

ALWAYS wear your seat positioning strap. The seat positioning strap is a

positioning belt only. It is not designed for use as a safety device withstanding high

stress loads such as auto or aircraft safety belts. If signs of wear appear, belt must be

replaced immediately.

Be aware that carrying heavy objects on your lap while occupying the wheelchair

may adversely affect the stability of the wheelchair, resulting in serious bodily injury

to the user, damage to the wheelchair and surrounding property.

This wheelchair has been designed to accommodate one individual. If more than

one individual occupies the wheelchair this may adversely affect the stability of the

wheelchair, resulting in serious bodily injury to the user and passenger and damage

to the wheelchair and surrounding property.

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.

SECTION 3—SAFETY/HANDLING OF WHEELCHAIRS

Pronto® M94™ 18 Part No 1122145

Coping With Everyday Obstacles

 WARNING

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 the 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, bending or

bending forward, it is important to use the casters as a tool to maintain stability and

balance.

NOTE:Forthisprocedure,refertoFIGURE 3.1.

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totraverse

uptoa2‐inchbumporthreshold,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M94isdesignedforuse

primarilyinandaroundthehome,the

providershoulddeterminewhetherthis

chairissuitableforthe

actualenvironment

thechairwillbeusedin.

FIGURE 3.1 Coping With Everyday

Obstacles

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/nonexistent on a slip-

pery surface. Proceed with caution.

2-inch Bump

or Threshold

SECTION 3—SAFETY/HANDLING OF WHEELCHAIRS

Part No 1122145 19 Pronto® M94™

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legrests.ThesemustNEVERbeused

tomovethewheelchairoras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.

Lifting/Stairways

 WARNING

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.

Ensure that driving surfaces, ramps, lifts, elevators, etc. are capable of supporting

combined weight of user and wheelchair (for a 500 lbs user, the combined weight

could be up to 800 lbs).

Extreme caution is advised when it is necessary to move an unoccupied power

wheelchair up or down the stairs. Invacare recommends using two assistants and

making thorough preparations.

Use ONLY secure, nondetachable parts for hand-hold supports.

It is strongly recommended to lift the wheelchair only by the rear frame and the

front forks - otherwise injury or damage may occur.

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.

Pinch point exists between head tube cap and walking beam.

The weight of the wheelchair with batteries and without the user is 290 lbs. Use

proper lifting techniques (lift with your legs) to avoid injury.

NOTE:Forthisprocedure,refertoFIGURE 3.2onpage20.

Followthisprocedureformovingthewheelchairbetweenfloorswhenanelevatorisnot

availableor liftingthewheelchairisnecessary:

NOTE:Whenusingastairwaytomovethewheelchair,seatandanyaccessories,moveall

wheelchaircomponentsawayfromthestairwaypriortoreassembly.

1. Removetheoccupantfromthewheelchair.

2. Removetheseat.RefertoRemoving/InstallingtheSeatAssembly

onpage 50.

SECTION 3—SAFETY/HANDLING OF WHEELCHAIRS

Pronto® M94™ 20 Part No 1122145

3. Removeanyaccessoriesonthewheelchair.

4. Bendyourkneesandkeepyourbackstraight.

5. EnsurethatthecastersareorientedasshowninFIGURE 3.2.

6. Usingtherearandfrontforksashandholdsupports,transferthewheelchairbaseto

desiredlocation.RefertoFIGURE 3.2.

FIGURE 3.2 Lifting/Stairways - orientation of casters and Pinch Points

7. Usingnon‐removable(nondetachable)parts,transfertheseatandanyaccessoriesto

desiredlocation.

8. Reassemblethewheelchair.

 WARNING: ESCALATORS

DO NOT use an escalator to move a wheelchair between floors. Serious bodily

injury may occur.

Ensure that driving surface, ramps, lifts, elevators, etc. are capable of supporting

combined weight of user and wheelchair (for a 500lbs user, the combined weight

could be up to 800 lbs).

Front Forks

Rear

Forks

Rear Caster

Orientation

 WARNING

Pinch Point

Front Caster

Orientation

 WARNING

Pinch Point

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Invacare Pronto M94 Owner's manual

Brand: Invacare

Model: Pronto M94

Type: Owner's manual

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Invacare Pronto M94 Owner's manual

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