Invacare Pronto R2 Series Servise Manual Download

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PROCEDURE 12

BASE FRAME

A
S
E

NOTE: View of base frame is from the rear of the wheel-
chair

Right Controller

Lead

Controller

Connector

(BLUE)

Right

Motor/Gearbox

Lead

Cable for

Power Take-Off

Cable for

Power Take-Off

Cable for

Battery Charger

Port

Charger

Port

Charger Port

Mounting

Bracket

Mounting

Screws

FIGURE 1 - REPLACING WIRING HARNESS MKIV CONTROLLER ONLY

Left

Motor/Gearbox

Lead

Left Controller

Lead

Crossmember

RIGHT HAND

SIDE OF

WHEELCHAIR

LEFT HAND

SIDE OF

WHEELCHAIR

Coil Wrapped

Battery Lead

Crossmember

Wiring Harness

Connector (BLUE)

Charger

Port

Cable

Right Controller

Lead

Power

Take-Off

Tie-Wrap

“A”

Tie-Wrap

“B”

Tie-Wrap

“C”

Tie-Wrap

“A”

Tie-Wrap

“B”

Tie-Wrap

“A”

Tie-Wrap

“B”

Tie-Wrap

“C”

Tie-Wrap

“D”

Summary of Contents for Pronto R2 Series

Page 1: ...Service Manual DEALER KEEP THIS MANUAL THE PROCEDURES IN THIS MANUAL MUST BE PERFORMED BY A QUALIFIED TECHNICIAN Pronto Pronto R2 R2 250 Series ...

Page 2: ...on 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 POSITIONING STRAPS Invacare recommends that wheelchair users 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 s...

Page 3: ...LIMIT SWITCH 27 ADJUSTINGLIMITSWITCH 27 NOTE The following procedures refer to the ProntoR2 and the ProntoR2 250 Series PROCEDURE 9 WHEELS 28 REPLACINGPNEUMATICTIRES TUBES DRIVEWHEELS CASTERS 28 REMOVING INSTALLINGDRIVEWHEELS 28 REMOVING INSTALLINGDRIVEWHEELHUB 29 REPLACINGCASTERS 30 REPLACINGFORKS 30 PROCEDURE 10 SHROUDS 32 REMOVING INSTALLINGSHROUDS 32 PROCEDURE 11 BATTERIES 34 INSTALLING REMOVI...

Page 4: ...ters w Precision Sealed Bearings Footrest Legrest Battery Size Not Supplied 16 24 inches 16 22 inches in 1 inch increments 16 24 inches In 1 inch increments N A N A 80 o to 100 o in 5 o increments 18 5 inches 24 75 inches 34 50 in 42 50 in Back Height 143 lbs 217 lbs 267 lbs Removable Flip Back Fixed or Adjustable Height Desk and Full Length Black Nylon 16 24 inches 16 22 inches in 1 inch incremen...

Page 5: ...use the tire to explode and cause bodily harm The recommended tire pressure is listed on the side wall of the tire 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 recom mends their use as the power source for this unti The use of rubber gloves and safety glasses is recommended...

Page 6: ...6 WARNING CAUTION LABEL LOCATION GENERAL GUIDELINES PROCEDURE 1 G E N E R A L G U I D E L I N E 1074126 ...

Page 7: ...y polarity however analogmeters meterswithswing ing needles can be and should be used carefully A good meter reading should be 25 5 to 26 VDC 6 Have two 2 individuals one 1 on each arm apply asmuchdownwardpressureaspossibleonthearms ofthewheelchair USING HYDROMETER TO CHECK BATTERY CELLS LEAD ACID FIGURE 2 NOTE Performthisprocedurewhenadigitalvoltmeteris notavailable WARNING NEVER smoke or strike ...

Page 8: ...his step until all cells have been properly read A shorted or dead cell can be detected when it is theonlycellthatdoesnotcharge FIGURE 2 USING A HYDROMETER TO CHECK BATTERY CELLS LEAD ACID Number of Floating Balls Will Vary According to Charge 9 Flush hydrometer in cold running water by allowing the water to rise into hydrometer as far as possible Do this several times to guard against burn damage...

Page 9: ...using Ifthesecaps are hard to remove they are either overtightened or the motor has become very hot Let motors cool If caps still cannotberemoved itisrecommendedthatthemotorbe sent to Invacare Technical Services for inspection repair NOTE It is very important to note which way the brush comes out of the motor The brush MUST be placed into the motor exactly the same way to ensure good contact witht...

Page 10: ... screw caplug washer flat washer and nut that secures the two 2 large wash ersandsupporttubetotheheightadjustmentbracket andfootboardbracket RefertoDETAIL A 8 Reinstall the caplug caps 9 RepeatSTEPS2 8fortheoppositefootboardbracket 10 Reinstall the removable footboard plate Refer to REMOVING INSTALLING THE REMOVABLE FOOTBOARD ONTO FROM THE WHEELCHAIR in PROCEDURE 3 of the Owner s Manual FIGURE 1 A...

Page 11: ...stick mount ing bracket to the armrest plate 2 Remove armrest pad Refer to REPLACING ARM RESTPADS CAPTAIN SVANSEATSinthisproce dure of the manual 3 Removethemountingscrew washersandlocknutthat securetheexistingarmrestplatetothearmweldment 4 PositiontheNEWarmrestplateonthearmrestweldment andsecurewiththemountingscrew washers andlock nut RefertoFIGURE2forcorrecthardwareorientation 5 Reinstall van st...

Page 12: ...back cane out of the spreader bar If appli cable and the existing back upholstery 8 Remove other armrest from the chair Refer to IN STALLING REMOVINGFLIPBACKARMRESTSin PROCEDURE 4 of the Owner s Manual part num ber1095602 9 RepeatSTEPS5 7fortheoppositesideofthewheel chair 10 Slide the other back cane out of the spreader bar if applicable andtheexistingbackupholstery 11 Slide one 1 back cane into N...

Page 13: ...hespreaderbaratthecorrect height for the corresponding back height and torque the mounting hardware to 60 in lbs 16 Reinstall the armrest onto the wheelchair Refer to IN STALLING REMOVING FLIP BACK ARMRESTS in PROCEDURE4oftheOwner sManual partnumber 1095602 NOTE When replacing the back upholstery back as sembly or changing back height follow these guidelines for spreader bar height STANDARD MODELS...

Page 14: ...mthefollowing 1 Remove footrest assemblies Refer to PROCEDURE 3intheOwner sManual partnumber1095602 2 Removefrontandrearshrouds RefertoREMOVING INSTALLING SHROUDS in PROCEDURE 10 of this manual 3 Removebatterybox es RefertoINSTALLING REMOV INGBATTERYBOXinPROCEDURE11ofthismanual 4 Cut tie wraps and disconnect joystick from controller 5 Turntheleverontheadjustmentlocktoreleasethead justmentlockfromt...

Page 15: ...ers that secure the Captain s van seattotheseatframe 10 ReplaceeitherCaptain svanseatorCaptain svanseat frame 11 Secure new existing Captain s van seat to the new ex isting Captain s van seat frame with existing four 4 mountingscrewsandspacers ApplyLoctiteonthreads andtorqueto75 inchpounds 12 ReassemblewheelchairbyreversingSTEPS1 8 REMOVING INSTALLING STANDARD SEAT FIGURE 3 Removing 1 Remove footr...

Page 16: ...LING REMOV ING BATTERY BOXES in PROCEDURE 11 of this manual 6 Install front and rear shrouds Refer to REMOVING INSTALLINGSHROUDSinPROCEDURE10ofthis manual 7 Installfootrestassemblies RefertoPROCEDURE3 of the Owner s Manual part number 1095602 FIGURE 4 REMOVING INSTALLING CAPTAIN S VAN SEAT Mounting Screws Torque to 156 inch pounds Locknuts Base Frame Seat Mounting Plate Captain s Van Seat FIGURE 3...

Page 17: ... inchpounds 4 Remove the protective strips from new seat pan and reinstalltheseatcushionontotheseatpan MOUNTING PLATE SEAT ANGLE ADJUSTMENT AND INSTALLATION ORIENTATION FIGURE 6 Seat Angle Adjustment NOTE Theangleoftheseatisfactorysetprovidingtheuser witha5o seatdump Thisanglecanbechangedbyadjusting eitherthefrontorbackoftheseatmountplatetoobtainany anglebetween0o or10o seatdump NOTE There are two...

Page 18: ...DJUSTMENT AND INSTALLATION ORIENTATION HIGH HEIGHT LOW HEIGHT 0 o 5 o 10 o SEAT DUMP SEAT MOUNT PLATE FRONT OF CHAIR REAR OF CHAIR PROCEDURE 6 SEAT BACK S E A T B A C K FRONT OF CHAIR REAR OF CHAIR FRONT OF CHAIR REAR OF CHAIR FRONT OF CHAIR REAR OF CHAIR FRONT OF CHAIR REAR OF CHAIR FRONT OF CHAIR REAR OF CHAIR Seat Support Bracket Rear Mounting Screw ...

Page 19: ...EIGHT FIGURE 7 NOTE If changing the back height new back upholstery maybeneededaswell Refertothefollowingcharttodeter mineifnewbackupholsteryisneeded BACK UPHOLSTERY HEIGHT RANGES 16 17 INCHES 18 19 INCHES 20 INCHES 21 22 INCHES 23 24 INCHES If back height required is within the range of the origi nal back height only new back canes will be needed If the back height required is NOT within the rang...

Page 20: ... Washers STEPS 3 13 Mounting Screws STEPS 3 13 Washers STEPS 3 13 Spacers STEPS 3 13 Locknuts STEPS 3 13 Locknut STEPS 6 11 Mounting Screw STEPS 6 11 17 If necessary reposition the spreader bar at the cor rect height for the corresponding back height and torque the mounting hardware to 60 inch pounds 18 Reinstall the armrest onto the wheelchair Refer to INSTALLING REMOVINGFLIPBACKARMRESTS inPROCED...

Page 21: ...t Bottom BOTTOM Rear 85O Top TOP Front 2nd from Bottom BOTTOM Center 90O Top TOP Front Bottom BOTTOM Front 95O Top TOP Center 2nd from Bottom BOTTOM Front 100O Top TOP Rear Bottom BOTTOM Front FIGURE 8 BACK ANGLE ADJUSTMENT 3 Remove the mounting screw and washer from the bottom mounting hole of the back angle plate and back cane 4 Reposition the back canes into the correct mounting holes of the ba...

Page 22: ... L E C T R O N I C S PROCEDURE 7 10 Positionarmrestplatewithoutjoystickmountingholeson oppositesideofseatframeassemblyandsecurewithlug bolt washersandlocknut RefertoFIGURE1 11 Positionthearmrestpadonthearmrestplate 12 Lineupthemountingholesinthearmrestinsert armrest plateandarmrestpad 13 Reinstall rear phillips screw through the armrest insert armrestplateandarmrestpadandtightensecurely 14 Reinsta...

Page 23: ... A Theconnectionbetweentherightmotor gearbox leadandrightcontrollerlead NOTE Tie wrap C does not need to be removed to make this con nection B The connection between the left motor gearbox leadandleftcontrollerlead C The connection between the controller connec tor BLUE and the wiring harness BLUE con nector 5 InstallNEWtie wrapsAandBtosecurethefollowing to the base frame A The connection between ...

Page 24: ...Gearbox Lead Left Controller Lead Crossmember RIGHT HAND SIDE OF WHEELCHAIR LEFT HAND SIDE OF WHEELCHAIR Coil Wrapped Battery Lead Crossmember Wiring Harness Connector BLUE Right Controller Lead FIGURE 3 REMOVING INSTALLING MKIV CONTROLLER TIE WRAP LOCATIONS ELECTRONICS E L E C T R O N I C S PROCEDURE 7 Tie Wrap A Tie Wrap B Tie Wrap C ...

Page 25: ...ollerlead C If necessary the power take off lead from Captain s Van Seat or manual recliner 5 Remove the two 2 locknuts and washers that se curetheexistingRIIcontrollertothewheelchair 6 Remove existing RII controller from the wheelchair INSTALLING 1 Installwasher s ontomountingstud on wheelchair 2 Installnew existingRIIcontrollerontowheelchairframe 3 Securethenew existingRIIcontrollertothewheelcha...

Page 26: ...earbox Lead and Right Controller Lead RII Controller Locknuts FIGURE 4 REMOVING INSTALLING RII CONTROLLER Mounting Stud on Wheelchair Frame Washer Three 3 required per side ELECTRONICS E L E C T R O N I C S PROCEDURE 7 Washer Three 3 required per side NOTE Base Frame shown is for reference only It is not a true representation of the Pronto Base Frame ...

Page 27: ...s at a 24 o angle This Procedure Includes the Following Adjusting Limit Switch WARNING After ANY adjustments repair or service and BEFORE use make sure all attaching hardware is tightened securely other wise injury or damage may result ADJUSTING LIMIT SWITCH FIGURE 1 NOTE ThefollowingprocedureisforHighBackCaptain s seatmodelwheelchairsonly WARNING NEVER operate the wheelchair while in any recline ...

Page 28: ...TIRES TUBES DRIVE WHEELS CASTERS WARNING DO NOT use your wheelchair unless it has the proper tire pressure p s i DO NOT overinflate the tires Failure to follow these suggestions may cause the tire to explode and cause bodily harm If tires are pneumatic replacement of tire or tube MUST be performed by a qualified technician NOTE If drive wheels or casters are pneumatic under inflation causes excess...

Page 29: ...yon14 inchdrivewheels WARNING NEVER use a locking tab washer more than once ALWAYS use a NEW locking tab washer when installing the drive wheels Removing 1 Remove the drive wheels Refer to REMOVING IN STALLING THE DRIVE WHEELS in this procedure of the manual NOTE The tab of the locking washer that is bent 90o up against the head of the mounting screw MUST be flat tened before the mounting screw ca...

Page 30: ... will prohibit the free movement of the forks 9 Install Loctite 242 onto the hex screw 7 Examinetheheadofthehexscrewandthelockingtab washer Make sure one 1 of the tabs on the locking tab washer is parallel with one 1 of the flats on the head of the hex screw 8 Ifone 1 ofthetabsonthelockingtabwasherisNOT parallel with one 1 of the flats on the head of the hex screw FIGURE 1 TIGHTEN the hex screw un...

Page 31: ...ter to the new fork 12 Torque the locknut to 120 inch pounds 13 Loosen the locknut 1 8 of a turn 14 Move the caster side to side NOTE If the caster moves side to side tighten the locknut slightly Repeat STEP 14 until there is no side to side movement of the caster 15 Adjust the fork Refer to ADJUSTING FORKS in PROCEDURE 8 of the Owner s Manual part num ber 1095602 Caster Headtube PROCEDURE 9 WHEEL...

Page 32: ...nt ifequipped ontothewheelchair RefertoREMOVING INSTALLINGREARSHROUDANDREARSTORAGE COMPARTMENTinthisprocedureofthemanual 8 Reinstall the front shroud onto the wheelchair Refer to REMOVING INSTALLINGFRONTSHROUDinthispro cedureofthemanual This Procedure Includes the Following Removing Installing Shrouds REMOVING INSTALLING SHROUDS FIGURE 1 REMOVING FRONT SHROUD 1 Turnthetwo 2 1 4 turnboltsthatsecure...

Page 33: ... SHROUDS Front Shroud 1 4 Turn Bolts Phillips Screws Washers Side Shroud Side Shroud Phillips Bolts Locknut Wheelchair Frame Rear Shroud PROCEDURE 10 SHROUDS S H R O U D S Phillips Bolt Locknut Washer Rear Trunk Optional Coved Washer ...

Page 34: ...tallation WARNING Always use a battery lifting strap when lift ing a battery It is the most convenient method and assures that the battery acid will not spill It also helps to prolong the life of the battery DO NOT tip the batteries Keep the batter ies in an upright position FIGURE 1 INSTALLING REMOVING BATTERIES INTO FROM BATTERY BOXES Battery Lifting Strap 22 NF Battery Box Bottom U1 Battery Box...

Page 35: ...Y TERMINAL CAPS CAUTION When connecting the battery cables to the battery ies the battery cable s MUST be connected to the battery terminal s post s as shown in DETAIL A or DETAIL B of FIGURE 3 depending on battery type otherwise damage to the battery cable may result when in stalling battery terminal caps 2 Connect battery cable s to battery ies terminal s post s asfollows DETAIL A or DETAIL B of...

Page 36: ... Battery 1 4 20 x 7 8 Inch Hex Flange Screw NEGATIVE Battery Terminal Post 22NF Battery POSITIVE Battery Terminal Post POSITIVE Red Battery Cable NEGATIVE Black Battery Cable DETAIL B 1 4 20 Hex Flange Locknut CONNECT BATTERY CABLE TO BATTERY TERMINAL AS SHOWN DUAL U1 BATTERIES BLACK BatteryTerminal Cap POSITIVE Battery Terminal Post 22NF Battery RED Battery Terminal Cap Tie Wrap NEGATIVE Battery ...

Page 37: ...URE4 proceedtoSTEP2 NEGATIVE Battery Terminal Post and Battery Clamp POSITIVE Battery Terminal Post Note position of battery clamp FIGURE 4 CONNECTING BATTERY CABLES BATTERY CLAMP METHOD Group 22NF Battery Hex Nut FIGURE 5 CONNECTING BATTERY CABLES BATTERY CLAMP METHOD CAUTION When connecting the battery cable ring terminal s to the battery ies clamp s the battery cable s MUST be connected in the ...

Page 38: ...ING BATTERY CABLE S TO BATTERY IES TERMINAL S POST S CONNECTING BATTERY CABLE S TO BATTERY IES TERMINAL S POST S Hex Screw Negative BLACK Battery Cable Positive RED Battery Cable Battery Clamp POSITIVE Battery Terminal Post and Battery Clamp NEGATIVE Battery Terminal Post and Battery Clamp Positive RED Battery Cable Negative BLACK Battery Cable Group 22NF Battery POSITIVE Battery Terminal Post Mou...

Page 39: ...inals or clamps Always use the recharging plug located on the control ler OR the side rear of the wheelchair frame DO NOT attempt to recharge the batter ies and operate the power wheelchair at the same time During use and charging unsealed bat teries will vent hydrogen gas which is ex plosive in the right concentration with air CAUTION Always charge new batteries fully BEFORE initial use or batter...

Page 40: ...terthan55ampere hours orseverelydis chargedbatteriesmayrequireuptosixteen 16 hoursto beproperlychargedandequalized NOTE PRONTOR2 ONLY If the charger operates for sixteen 16 hoursandisunabletofullychargethebatter ies an internal timer turns the charger off and begins to fastblinkthegreenlight NOTE If the batteries need to be charged more often or take longer to charge than normal they may need to b...

Page 41: ... while charging batteries 1 Examine battery clamps and terminals for corrosion 2 If applicable verify that the plastic caps are in place overthebatterycellholes 3 Cut the tie wraps around the terminal caps covers 4 Slidetheterminalcap coverupthewiretoexposethe batteryterminal 5 Clean the terminals and inside the battery clamps by using a battery cleaning tool wire brush or medium gradesandpaper NO...

Page 42: ...arboxes are then held in posi tionunderneaththebatterytraywithmountingholesofall three 3 componentsinalignment Performthefollowing steps to install the battery tray 1 Position the new existing battery tray on a support 2 Position the base frame on the new existing battery tray so that the mounting holes on the base frame alignwiththemountingholesonthebatterytray 3 Position the battery boxes onto t...

Page 43: ... Refer to DETAIL A A Connect clutch handle existing motor gearbox B Installthepinthatsecurestheclutchhandletothe existingmotor gearbox 8 Install the drive wheels Refer to REMOVING IN STALLING THE DRIVE WHEELS in PROCE DURE 9 of this manual 9 Install the seat Refer to one 1 of the following A REMOVING INSTALLING THE STANDARD SEATFRAMEinPROCEDURE6ofthismanual B REMOVING INSTALLINGTHECAPTAIN SVAN SEA...

Page 44: ...atfromthepowertake offofthe wiring harness 9 Disconnect the the connection between the controller connector BLUE andthewiringharness BLUE con nector 10 Removetheexistingwiringharnessfromwheelchair 11 Connect the controller connector BLUE and the new wiring harness BLUE connector 12 Installthebatterychargerportintothemountingbracket 13 Securethebatterychargerporttothemountingbracket with the existi...

Page 45: ...harger Port Charger Port Mounting Bracket Mounting Screws FIGURE 1 REPLACING WIRING HARNESS MKIV CONTROLLER ONLY Left Motor Gearbox Lead Left Controller Lead Crossmember RIGHT HAND SIDE OF WHEELCHAIR LEFT HAND SIDE OF WHEELCHAIR Coil Wrapped Battery Lead Crossmember Wiring Harness Connector BLUE Charger Port Cable Right Controller Lead Power Take Off Tie Wrap A Tie Wrap B Tie Wrap C Tie Wrap A Tie...

Page 46: ...tighten 6 Secure the top of the stabilizer cylinder to the wheelchair frame with the top mounting screw and locknut Loosely tighten PROCEDURE 12 BASE FRAME B A S E F R A M E 7 Torque both mounting screws to 13 ft lbs and then back off 1 8 to 1 4 turn NOTE The length of the new stabilizer cylinder must be adjusted to match the length of the stabilizer cylin der just removed 8 Measure the distance b...

Page 47: ... 8ofaturnbyturningthelocknut COUNTERCLOCKWISE 5 Move the caster side to side NOTE If the caster moves side to side tighten the lock nut slightly Repeat STEP 3 until there is no side to side movement 6 Repeat STEP 1 for other caster and fork REPLACING CLUTCH HANDLES FIGURE 5 1 Removethefront rearandsideshrouds RefertoRE MOVING INSTALLINGSHROUDSinPROCEDURE 10 of this manual 2 Removethebatteryboxes R...

Page 48: ...nd rear shrouds Refer to RE MOVING INSTALLINGSHROUDSinPROCEDURE 10 of this manual 2 Remove the front and rear battery boxes Refer to REMOVING INSTALLINGTHEBATTERYBOXESin PROCEDURE 11 of this manual 3 Remove the seat Refer to one 1 of the following A REMOVING INSTALLING THE STANDARD SEATFRAMEinPROCEDURE6ofthismanual B REMOVING INSTALLINGTHECAPTAIN SVAN SEAT in PROCEDURE 6 of this manual C REMOVING ...

Page 49: ...G INSTALLING SHROUDS in PROCEDURE 10 of this manual REPLACING SEAT MOUNTING PLATES FIGURE 7 1 Removethefront rearandsideshrouds RefertoRE MOVING INSTALLINGSHROUDSinPROCEDURE 10 of this manual 2 Removethebatteryboxes RefertoINSTALLING RE MOVING BATTERY BOXES in PROCEDURE 11 of thismanual 3 Removetheseat Refertoone 1 ofthefollowing A REMOVING INSTALLINGTHESTANDARDSEAT FRAME in PROCEDURE 6 of this ma...

Page 50: ...support bracket to the T nuts located inside the channel of the base frame with the existingtwo 2 mountingscrewsandwashers Torque to156 inchpounds 7 Reinstall seat mounting plates Refer to REPLACING SEAT MOUNTING PLATES in this procedure of the manual 8 Adjust seat mounting plates to desired angle Refer to MOUNTING PLATE SEAT ANGLE ADJUSTMENT ANDINSTALLATIONORIENTATIONinPROCEDURE 6ofthismanual 9 R...

Page 51: ...42andreinstallendboltthatsecureschan neltobaseframe FIGURE 9 REPLACING SEAT SUPPORT BRACKET T NUTS Mounting Screw T Nut End Cap Seat Support Bracket Channel Washer FIGURE 10 REPLACING BATTERY CHARGER BRACKET AND T NUT Battery Charger Connector Battery Charger Mount Bracket Base Frame T nut Mounting Screw 10 Replaceendcap 11 Secure seat support bracket in orientation noted above toNEWT nutswithexis...

Page 52: ...ofthefrontriggingsandthestabiliz ers is at a minimum or B The rear stop is contacted WARNING DO NOT adjust seat beyond end of extru sion or seat stop screws if applicable 3 Retightenmountingscrewssecuringtheseatsupport brackets to the base frame 4 Testwheelchairforhandling Mounting Screws Two 2 on each bracket Seat Support Bracket Front of Base Frame Front of Seat Support Bracket FIGURE 11 ADJUSTI...

Page 53: ...ll occur This Procedure Includes the Following Positioning Limit Switch Adjusting Limit Switch Replacing Recliner Cable Assemblies Replacing Adjusting Gas Cylinders Changing Back Height Changing Seat Depth Changing Seat Width Installing Replacing Adjustable 16 to 19 inch Deep Recliner Seat Frame onto Arrow or X Base WARNING After ANY adjustments repair or service and BEFORE use make sure that all ...

Page 54: ...e pivot block Damage to the actuator will occur C Only tighten the two 2 mounting screws and washers that secure the actuator to the gas cylin derpivotblockuntiltheactuatordoesnotmove D RepeatSTEPS1and2untilthewheelchairdoes not operate when the gas cylinder rod is 3 21 32 inchlong REPLACING RECLINER CABLE ASSEMBLIES FIGURE 3 NOTE Therearethree 3 differentcablelengthsdepend ing on back height CABL...

Page 55: ...through the mounting bracket of the back cane nylon washer gas cylinder nylon washer mounting bracket and washer and se curelytightenwiththeexistinglocknut Torqueto75 inch pounds 12 Line up the mounting hole in the handle of the recliner cableassemblywiththemountingholeinthebackcane 13 Insert the pan screw through the handle of the recliner cableassemblyandthebackcaneandtorqueto9 inch pounds 14 Ti...

Page 56: ...reofthemanual 3 Remove the mounting screws washers and locknuts thatsecuretheTOPofthegascylinderstothemount ing bracket on the back canes 4 Remove the mounting screws washers and locknuts that secure the back canes to the seat frame 5 Remove the existing recliner back assembly from the wheelchair R E C L I N E R FIGURE 5 CHANGING BACK HEIGHT Mounting Screw Washers Locknut Mounting Screw Back Cane ...

Page 57: ...eatdepthisthesmallestseatdepthavail able on recliner seat frames IfthecurrentseatdepthisanEVENnumber i e 16 inches 18 inches 20 inches or 22 inches the seat depth can be INCREASED by 1 inch by installing a 1 inch deeper seat pan Refer to the following procedures NOTE 22 inchseatdepthisthedeepestseatdepthavail able on recliner seat frames Hex Screws Seat Pan Seat Frame FIGURE 6 CHANGING SEAT DEPTH ...

Page 58: ...t assembly to seat mounting plates with the mounting screws spacers 16 inch wideonly andlocknuts Torquethemountingscrews to 156 inch pounds NOTE There are two 2 types of seat mounting plates lowandhighheights Theseatmountplateshowninthis illustration represents the medium height Refer to MOUNTING PLATE SEAT ANGLE ADJUSTMENT ANDINSTALLATIONORIENTATIONinPROCEDURE 6ofthismanualforillustrationsofthelo...

Page 59: ...bottom of the back cover Provide dealer s name ad dress date of purchase indicate nature of the defect and if the product is serialized indicate the serial number Do not return products to our factory without our prior consent LIMITATIONS AND EXCLUSIONS THE FOREGOING WARRANTY SHALL NOT APPLY TO SERIAL NUM BERED PRODUCTS IF THE SERIAL NUMBER HAS BEEN REMOVED OR DEFACED PRODUCTS SUB JECT TO NEGLIGEN...

Page 60: ...nvacare and Yes you can are trademarks of Invacare One InvacareWay 5970 ChedworthWay Corporation Elyria Ohio USA Mississauga Ontario 2000 Invacare Corporation 44036 2125 L5R3T9 Canada 800 333 6900 905 890 8838 Form No 00 85 Part No 1098315 RevA 1 04 00 ...

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