Invacare Lynx L-3X Owner's Operator And Maintenance Manual

Brand: Invacare

Model: Lynx L-3X

Category: Scooters

Type: Owner's Operator And Maintenance Manual

Owner’s Operator and Maintenance Manual

DEALER: This manual MUST be given to

the user of the scooter.

USER:

BEFORE using this scooter, read this

manual and save for future reference.

For more information regarding

Invacare products, parts, and services,

please visit www.invacare.com

Lynx™L-3 & Lynx L-4

Lynx™L-3 & Lynx L-4 2 Part No. 1143205

 WARNING

Procedures other than those described in this manual must be performed by a

Qualified technician.

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.

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

TABLE OF CONTENTS

Part No. 1143205 3 Lynx™L-3 & Lynx L-4

TABLE OF CONTENTS

SPECIAL NOTES ................................................................................ 5

TYPICAL PRODUCT PARAMETERS .................................................... 7

SECTION 1—GENERAL GUIDELINES ................................................... 8

Repair or Service Information .................................................................................................................8

Operation Information..............................................................................................................................8

Electrical .....................................................................................................................................................10

Batteries......................................................................................................................................................11

Rain Test.....................................................................................................................................................11

Weight Training ........................................................................................................................................11

Weight Limitation.....................................................................................................................................11

LABEL LOCATIONS ......................................................................... 12

SECTION 3—EMI INFORMATION ..................................................... 13

SECTION 4—SAFETY/HANDLING OF POWERED SCOOTERS ................ 15

Stability and Balance.................................................................................................................................15

Stairways.....................................................................................................................................................16

Escalators....................................................................................................................................................16

SECTION 5—SAFETY INSPECTION ................................................... 17

Safety Inspection Checklists...................................................................................................................17

SECTION 6—MAINTENANCE AND TROUBLESHOOTING ................... 20

Suggested Maintenance Procedures.....................................................................................................20

Troubleshooting........................................................................................................................................21

Service Indicator Error Codes ..............................................................................................................22

Resetting the Circuit Breaker................................................................................................................23

SECTION 7—OPERATION OF THE POWERED SCOOTER ..................... 24

Control Panel ............................................................................................................................................24

Operating the Scooter ............................................................................................................................25

Engaging/Disengaging the Brake Release Lever .................................................................................27

SECTION 8—SEAT AND ARMS ......................................................... 28

Removing/Installing the Seat...................................................................................................................28

Adjusting Seat Height...............................................................................................................................29

Adjusting 90° Seat Swivel ......................................................................................................................30

Adjusting the Arm Width.......................................................................................................................30

Replacing Armrest Pads ..........................................................................................................................31

TABLE OF CONTENTS

Lynx™L-3 & Lynx L-4 4 Part No. 1143205

TABLE OF CONTENTS

SECTION 9—TILLER ADJUSTMENT ................................................... 32

Adjusting the Tiller Angle .......................................................................................................................32

SECTION 10—WHEELS AND CASTERS .............................................. 33

Removing/Installing the Drive Wheels ................................................................................................33

Removing/Installing the Front Wheel ..................................................................................................34

SECTION 11—BATTERIES ................................................................ 35

Recommended Battery Type .................................................................................................................35

Removing/Installing the Battery Box ....................................................................................................36

Removing/Installing the Batteries..........................................................................................................37

Charging the Batteries.............................................................................................................................39

SECTION 12—TRANSPORTING ........................................................ 41

Transporting the Scooter .......................................................................................................................41

SECTION 13—ACCESSORIES ............................................................ 43

Installing/Removing the Accessory Tube ............................................................................................43

Installing/Removing the Crutch/Cane Holder....................................................................................44

Installing/Removing the Safety Flag .......................................................................................................45

Installing/Removing/Using the Walker Holder .................................................................................45

Installing/Removing the Rear Mounted Basket ..................................................................................47

LIMITED WARRANTY ..................................................................... 48

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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. 1143205 5 Lynx™L-3 & Lynx L-4

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.

As a manufacturer of powered scooters, Invacare endeavors to supply a wide

variety of powered scooters to meet many needs of the end user. However, final

selection of the type of powered scooter to be used by an individual rests solely with

the user and his/her healthcare professional capable of making such a selection.

TIE-DOWN RESTRAINTS AND SEAT RESTRAINTS

Powered scooter users should NOT be transported in vehicles of any kind while in

the powered scooter. As of this date, the Department of Transportation has not

approved any tie-down systems for transportation of a user while in a powered

scooter, in a moving vehicle of any type.

It is Invacare’s position that users of powered scooters 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

powered scooter transportation systems.

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.

SPECIAL NOTES

Lynx™L-3 & Lynx L-4 6 Part No. 1143205

 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.

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

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

be replaced IMMEDIATELY.

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

may require replacement of electrical components more frequently.

TYPICAL PRODUCT PARAMETERS

Part No. 1143205 7 Lynx™L-3 & Lynx L-4

TYPICAL PRODUCT PARAMETERS

LYNX L-3 LYNX L-4

OVERALL DIMENSIONS

BASE LENGTH:

BASE WIDTH:

STEP HEIGHT (Floor Pan to Ground):

SEAT HEIGHT (Floor Pan to Seat Cushion):

OVERALL HEIGHT

39.8 inches

26 inches

4 inches

14 - 16 inches

SEAT DIMENSIONS

WIDTH:

DEPTH:

BACK HEIGHT:

16.5 inches

14.5 inches

16 inches

ARM DIMENSIONS

LENGTH:

HEIGHT BETWEEN SEAT AND ARMS:

MINIMUM WIDTH BETWEEN ARMS:

11.6 inches

9 inches

15.0 inches

SPEED RANGE 0 - 5 m.p.h.

MAXIMUM INCLINE CAPABILITY 8° Grade

WHEELS

FRONT WHEEL:

DRIVE WHEEL:

8 inches x 2 inches

TURNING RADIUS: 39.4 inches 51.2 inches

WEIGHT OF PRODUCT:

FRONT BASE SECTION:

REAR BASE SECTION:

BATTERIES:

SEAT:

BASKET:

30 lbs

25 lbs

23 lbs

24 lbs

1 lb

39 lbs

25 lbs

23 lbs

24 lbs

1 lb

TOTAL WEIGHT OF PRODUCT: 103 lbs 112 lbs

MAXIMUM WEIGHT LIMITATION 300 lbs 300 lbs

SECTION 1—GENERAL GUIDELINES

Lynx™L-3 & Lynx L-4 8 Part No. 1143205

SECTION 1—GENERAL GUIDELINES

 WARNING

SECTION 1 - GENERAL GUIDELINES contains important information for the safe

operation and use of this product.

Repair or Service Information

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scooter.Damage

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

DONOTserviceoradjustyourpoweredscooterwhileoccupied,

unlessotherwisenoted.

Scootersshouldbeexaminedduringmaintenanceforsignsofcorrosion(waterexposure,

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

IMMEDIATELY.

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

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

Operation Information

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.

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anddamagetothescooterandto

surroundingproperty.

Beforeusingthescooter,verifythatthemotorispluggedintotheharness.

DONOTconnectanymedicaldevicessuchasventilators,lifesupportmachines,etc.,to



thebattery.Thiscouldcauseunexpectedfailureofthedeviceandthepoweredscooter.

DONOToperatethepoweredscooteruntilyouhavecheckedthatthesurroundingsare

clearandthattheareaissafefortravel.

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

toobservethewarningcancausethescootertotipoverandmayresultininjurytouser

and/ordamagetotheproduct.

DONOToperateonroads,streetsorhighways.

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

Avoidoperatingthescooter

indarkorpoorlylitareas.

DONOTclimband/orgoupordownrampsortraverseslopesgreaterthan8°.

SECTION 1—GENERAL GUIDELINES

Part No. 1143205 9 Lynx™L-3 & Lynx L-4

Whennegotiatingramps,ifthethrottlecontrolleverisreleasedwhileintheforward

motion,thepoweredscooterwillrollbackapproximatelyonefootbeforethebrake

engages.Ifthethrottlecontrolleverisreleasedwhileinthereversemotion,thepowered

scooterwillrollbackapproximatelythreefeetbeforethebrakeengages.

DONOTattempttodriveovercurbsorobstacles.Doingsomaycauseyourpowered

scootertoturnoverandcausebodilyharmand/ordamagetothescooter.

DONOTuseanescalatortomoveapoweredscooterbetweenfloors.Seriousbodily

injurymayoccur.

Poweredscooterwithbatteriesandseatweighsbetween103and112lbs.Useproper

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

Beforeattemptingtositinorexitthepoweredscooter,removethekeyfromtheignition.

Thiswillensurethatthepowerisoffandthepoweredscooterwillnotdrive.

DONOTremovethekeyorshutoffwhilethepoweredscooterisinmotion.

Removethekeyfromtheignitionwhilethepoweredscooterisnotinusesoastoavoid

injuryand/ordamagetothescooterandsurroundingareas.

DONOTattempttoliftthepoweredscooterbyanyremovable(detachable)parts.Lifting

bymeansofanyremovable(detachable)partsofapoweredscootermayresultininjury

totheuserordamagetothepoweredscooter.

DONOTattempttoliftthepoweredscooterbyitstiller,seatorshrouds.

DONOTstandontheframeofthepoweredscooter.

DONOTstandontheshroud(s)ofthepoweredscooter.

DONOToperatethepoweredscooterwithouttherearshroudinstalled,toavoidinjury

and/ordamagetoscooter.

Beforeuse,ensurethatthelockingpinsarefullyinsertedthroughthefrontandrearframe

assemblies.Makesurethedetentballsofthelockingpinsare fullyreleasedbeyondthe

outeredgeofthefrontandrearframeassembliesbeforeoperatingthescooter.Otherwise,

injuryand/ordamagemayresult.

DONOTattempttoreachobjectsifyouhavetomoveforwardintheseatorpickthemup

fromthefloorbyreachingbetweenyour

knees.

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

causethepoweredscootertotipover.

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

poweredscootermaytipover.

Determineandestablishyourparticularsafetylimitsbypracticingbending,reachingand

transferringactivitiesinthepresenceofaqualifiedhealthcareprofessionalbefore

attemptingactiveuseofthepoweredscooter.

Forindividualswithbalanceproblems,DONOTattempttotransferintooroutofthe

poweredscooterwithoutassistance.Practicetransferringactivitieswithanassistantin



thepresenceofaqualifiedhealthcareprofessional.

SECTION 1—GENERAL GUIDELINES

Lynx™L-3 & Lynx L-4 10 Part No. 1143205

Ensurethattheseatisproperlylockedbeforeuse.Otherwisetheusermayfallfromthe

scooterresultinginbodilyharm.Attemptingunsafetransfersmaycausetheusertofall,

resultinginseriousinjury.

Ensurethattheseatislockedintheforwardpositionbeforeandduringtheoperationof

thescooter.Otherwise,injurytotheuserand/ordamagetothescootermayresult.

Ensurethatthetillerisproperlyadjustedbeforedrivingthescooter.

Aftermakinganytillerangleadjustmentandbeforeuse,thetillermustbesecurelylocked

intoposition.Otherwisetheusermayfallfromthescooterresultinginbodilyharmand/

ordamagetothescooter.Gentlypush/pullthetillertoensurethatthetillerissecurely

engaged.

DONOTovertightenhardwareattachingtotheframe.Thiscouldcausedamagetothe

frametubing.

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

ALWAYScheckhandgripsforloosenessbeforeusingthepoweredscooter.Iflooseand/

orworn,replaceimmediately.

ALWAYSwearyourseatpositioningstrap.Inasmuchastheseatpositioningstrapisan

optiononthisscooter(youmayorderwithorwithouttheseatpositioningstrap),

Invacarestronglyrecommendsorderingtheseatpositioningstrapasanadditional

safeguardforthescooteruser.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.

ALWAYScheckhandgripsforloosenessbeforeusingthepoweredscooter.Iflooseand/

orworn,replaceimmediately.

Ifscooterisexposedtoextremetemperature(above100°Forbelow32°F),highhumidity

and/orbecomeswet,priortouse,ensurehandgripsdonottwistonscooterhandles.

Otherwise,damageorinjurymayoccur.

Avoidstoringorusingthescooter

nearopenflameorcombustibleproducts.Serious

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

Neverleaveanunoccupiedscooteronanincline.

ALWAYSuseanti‐tippers.Whenoutdoorsonwet,softgroundorongravelsurfaces,

anti‐tippersmaynotprovidethesamelevelofprotectionagainsttipover.Extracaution

MUSTbeobservedwhentraversingsuchsurfaces.

Electrical

Checktoensurethatallelectricalconnectionsaresecureatalltimes.

SECTION 1—GENERAL GUIDELINES

Part No. 1143205 11 Lynx™L-3 & Lynx L-4

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

Batteries

Thewarrantyandperformancespecificationscontainedinthismanualarebasedonthe

useofdeepcyclegelcell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poweredscooter.

Rain Test

InvacarehastesteditspoweredscootersinaccordancewithISO7176“RainTest”.This

providestheenduserorhis/herattendantsufficienttimetoremovehis/herpower

poweredscooterfromarainstormandretainpoweredscooteroperation.

DONOTleavethepoweredscooterinarainstormofanykind.

DONOTusethepoweredscooterinashower.

DONOTleavethepoweredscooterinadampareaforanylengthoftime.

Directexposuretorainordampnesswillcausethescootertomalfunctionelectricallyand

mechanically;maycausethepoweredscootertoprematurelyrust.

Checktoensurethatall

electricalconnectionsaresecureatalltimes.

Weight Training

InvacareDOESNOTrecommendtheuseofitspoweredscootersasaweighttraining

apparatus.InvacarepoweredscootershaveNOTbeendesignedortestedasaseatforany

kindofweighttraining.Ifoccupantusessaidpoweredscooterasaweighttraining

apparatus,InvacareshallNOTbeliableforbodily

injuryandthewarrantyisvoid.

Weight Limitation

Theweightlimitationis300lbs.

LABEL LOCATIONS

Lynx™L-3 & Lynx L-4 12 Part No. 1143205

LABEL LOCATIONS

NOTE:LynxL‐3shown.ThelabelsareinthesamelocationsfortheLynxL‐4.

DO NOT operate the scooter unless the tiller is in the locked position.

DO NOT lean against or pull forward on the tiller while mounting or

dismounting the scooter. Otherwise, injury may occur.

--------------------------------------------------------------------------------------------

DO NOT lift scooter up by the front or rear shroud. Otherwise injury

or damage to the scooter may occur.

1118373 Rev A

NOTE:Thebatterywiringlabelison

theundersideofthebatteryboxdoor.

! WARNING

Pinch Point.

1079203

Serial

Number

Label

SECTION 3—EMI INFORMATION

Part No. 1143205 13 Lynx™L-3 & Lynx L-4

SECTION 3—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

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

to your powered wheelchair.

SECTION 3—EMI INFORMATION

Lynx™L-3 & Lynx L-4 14 Part No. 1143205

 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 scooter as manufactured by

Invacare may adversely affect the EMI immunity levels.

SECTION 4—SAFETY/HANDLING OF POWERED SCOOTERS

Part No. 1143205 15 Lynx™L-3 & Lynx L-4

SECTION 4—SAFETY/HANDLING OF

POWERED SCOOTERS

“SafetyandHandling”ofthepoweredscooterrequiresthecloseattentionoftheuser.

Thismanualpointsoutthemostcommonproceduresandtechniquesinvolvedinthesafe

operationandmaintenance.Itisimportanttopracticeandmasterthesesafetechniques

untilyouarecomfortable inmaneuveringthepoweredscooter.

Usethisinformationonlyasa“basic”guide.Thetechniquesthatarediscussedhavebeen

usedsuccessfullybymany.Individual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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poweredscooter

userwith“safety”asthemostimportantconsiderationforall.

Stability and Balance

 WARNING

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

Failure to observe the warning can cause the scooter to tip over and may result in

injury to user and/ or damage to the product.

ALWAYS wear your seat positioning strap. Inasmuch as the seat positioning strap is

an option on this scooter (you may order with or without the seat positioning

strap), Invacare strongly recommends ordering the seat positioning strap as an

additional safeguard for the scooter user. 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.

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.

Toassurestabilityandproperoperationofyourpoweredscooter,youMUST,atalltimes,

maintainproperbalance.Yourpoweredscooterhasbeendesignedtoremainuprightand

stableduringnormaldailyactivities.

Manyactivitiesrequirethescooterownertoreach,bendandtransferinandoutofthe

powered

scooter.Thesemovementscauseachangetothenormalbalance,thecenterof

gravity,andtheweightdistributionofthepoweredscooter.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scooter.Properpositioningisessentialforyoursafety.

SECTION 4—SAFETY/HANDLING OF POWERED SCOOTERS

Lynx™L-3 & Lynx L-4 16 Part No. 1143205

Stairways

 WARNING

DO NOT attempt to move an occupied powered scooter between floors using a

stairway. Use an elevator to move an occupied powered scooter between floors.

If moving a powered scooter between floors by means of a stairway, the occupant

MUST be removed and transported independently of the powered scooter.

Extreme caution is advised when moving an unoccupied powered scooter up or

down the stairs. Invacare recommends disassembling the scooter and transporting

the components independently up or down the stairs. ONLY use secure, non-

detachable parts on each component for hand-hold supports.

DO NOT attempt to lift a powered scooter by any removable (detachable) parts.

Lifting by means of removable (detachable) parts may result in injury to the user or

assistants or damage to the powered scooter.

Escalators

 WARNING

DO NOT use an escalator to move a powered scooter between floors. Serious

bodily injury may occur.

Powered scooter without the batteries can weigh between 80 and 89 lbs. Use

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

Followthisprocedureformovingthepoweredscooterbetweenfloorswhenanelevator

isnotavailable:

1. Removetheoccupantfromthepoweredscooter.

2. Disassemblethescooter.RefertoTransportingtheScooteronpage 41.

3. Carefullymovethepoweredscootercomponentsupordownthestairway.

4. Onceallthecomponentsofthescooteraretransportedtothedesiredlocation

reassemblethescooter.RefertoTransportingtheScooter

onpage 41.

SECTION 5—SAFETY INSPECTION

Part No. 1143205 17 Lynx™L-3 & Lynx L-4

SECTION 5—SAFETY INSPECTION

NOTE:Everysixmonthstakeyourpoweredscootertoaqualifiedtechnicianforathorough

inspectionandservicing.Regularcleaningwillreveallooseorwornpartsandenhancethesmooth

operationofyourpoweredscooter.Tooperateproperlyandsafely,yourpowered scootermustbe

caredforjustlikeanyothervehicle.Routinemaintenancewillextendthelifeandefficiencyofyour

poweredscooter.

 WARNING

Before performing any maintenance, adjustment or service, turn power Off and

remove key from ignition.

CAUTION

As with any vehicle, the wheels and tires should be checked periodically for cracks

and wear, and should be replaced.

Safety Inspection Checklists

Initialadjustmentsshouldbemadetosuityourpersonalbodystructureneedsand

preference.Thereafterfollowthesemaintenanceprocedures:

Inspect/Adjust Initially

❑ Ensurepoweredscooterdrivesstraight(noexcessivedragorpulltooneside).

❑ Checkframefordamageandcorrosion.

❑ Ensurethatthebrakereleaseleveriseasytoengage/disengage.

❑ Ensurethattilleradjustmentmechanismengagesanddisengagesproperlyand

securely.

❑ Ensurethatthescooterstopscompletelywhenthrottleisreleased

(i.e.,doesnot

continuetorollasifthethrottleisactivated).

❑ Cleanupholsteryandarmrests.

❑ Ensurearmrestpadsitsflushagainstarmtube.

❑ Inspecttheseatupholsteryforripsandtears.

❑ Inspectseatswivelforreleaseandengagement(seatlocksintothedeterminedswivel

positions).

❑ Inspectforexcessiveside movementorbindingwhenthedrivewheelsareraisedor

turned.

❑ Inspectfrontwheel/forkassemblyforpropertensionbyspinningthewheel.Thefront

wheelshouldcometoagradualstop.

❑ Checkthefrontforkfordamageorcorrosion.

SECTION 5—SAFETY INSPECTION

Lynx™L-3 & Lynx L-4 18 Part No. 1143205

❑ Tightenlocknutifthefrontwheelwobblesnoticeablyorloosenlocknutifthewheel

bindstoastop.

❑ Ensurethatwheelbearingsarecleanandfreeofmoisture.

❑ Ensurethattheboltsandfastenersonthecasterassembliesaretight.

❑ Inspecttiresforflatspotsandwear.

❑ Cleanmoldedbodyshrouds.

❑ Checkthatalllabelsarepresentandlegible.

Inspect/Adjust Weekly

❑ Ensurethattilleradjustmentmechanismengagesanddisengagesproperlyand

securely.

❑ Ensurethatthescooterstopscompletelywhenthrottleisreleased(i.e.,doesnot

continuetorollasifthethrottleisactivated).

❑ Inspecttiresforflatspotsandwear.

Inspect/Adjust Monthly

❑ Checkbrakeforbindingorinterferencewithtravel.

❑ Inspectfrontwheel/forkassemblyforpropertensionbyspinningthewheel.Thefront

wheelshouldcometoagradualstop.

❑ Tightenlocknutifthefrontwheelwobblesnoticeablyorloosenlocknutifthewheel

bindstoastop.

❑ Inspectseatswivelforreleaseandengagement(seatlocksintothedeterminedswivel

positions).

❑ Inspecttheseatpositioningstrapforsignsofwear.Replaceifwornordamaged.

❑ Inspectseatpositioningstrapforanysignsofwear.Ensurebucklelatches.Verifythat

thehardwarethatattachestheseatpositioningstraptotheframeissecureand

undamaged.Replaceifnecessary.

❑ Ensurethattheboltsandfastenersonthecasterassembliesaretight.

SECTION 5—SAFETY INSPECTION

Part No. 1143205 19 Lynx™L-3 & Lynx L-4

Inspect/Adjust Periodically

❑ Ensurethatthepoweredscooterdrivesstraight(noexcessivedragorpulltooneside).

❑ Checkframefordamageandcorrosion.

❑ Ensurethatthebrakereleaseleveriseasytoengage/disengage.

❑ Inspectfornoexcessivesidemovementorbindingwhenthedrivewheelsareraised

orturned.

❑ Checkfrontforkfordamageorcorrosion.

❑ Ensurewheelbearingsarecleanandfreeofmoisture.

❑ Cleanupholsteryandarmrests.

❑ Inspecttheseatupholsteryforripsandtears.

❑ Ensurearmrestpadsitsflushagainstarmtube.

❑ Checkthatalllabelsarepresentandlegible.

❑ Inspectelectricalcomponentsforsignsofcorrosion.Replaceiscorrodedordamaged.

SECTION 6—MAINTENANCE AND TROUBLESHOOTING

Lynx™L-3 & Lynx L-4 20 Part No. 1143205

SECTION 6—MAINTENANCE AND

TROUBLESHOOTING

 WARNING

After any adjustments, repair or service and before use, make sure that all attaching

hardware is tightened securely - otherwise, injury or damage may occur.

Before performing any maintenance, adjustment or service, turn power Off and

remove key from ignition.

DO NOT overtighten hardware attaching to the frame. This could cause damage to

the frame.

When storing scooter for prolonged periods of time, remove batteries. Refer to

Removing/Installing the Battery Box on page 36. After reinstallation, always

recharge batteries before use. Refer to Charging the Batteries on page 39.

Use care in storage. DO NOT allow any metallic objects to contact the exposed

terminals.

Suggested Maintenance Procedures

1. Beforeusingthepoweredscooter,makesureallnutsandboltsaretight.Checkany

partsfordamageorwearandreplace.Checkallpartsforproperadjustment.

2. Ensurethatbatteriesareproperlymaintainedandchargedasrequired.

3. Thewheelsandtiresshouldbecheckedperiodicallyforcracksandwear,andshould

bereplacedbyaqualifiedtechnician.

4. Regularlycheckforloosenutsand/orboltsinthefrontanddrivewheels.Ifloose,have

themadjustedbyaqualifiedtechnician.

5. Cleandirt,dustandgreasefromexposedcomponents.

6. Periodicallyhavethebearingsofthefrontwheelcheckedtomakesuretheyareclean

and

freefrommoisture.

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Invacare Lynx L-3X Owner's Operator And Maintenance Manual

Brand: Invacare

Model: Lynx L-3X

Category: Scooters

Type: Owner's Operator And Maintenance Manual

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Invacare Lynx L-3X Owner's Operator And Maintenance Manual

Invacare Lynx L-3X Owner's Operator And Maintenance Manual

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