Invacare Storm Arrow Service Manual Download | Manualshive

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TABLE OF CONTENTS

TABLE OF CONTENTS (Continued)

PROCEDURE 9 - BATTERIES ................................................................................................................................. 41

INSTALLING/REMOVING BATTERIES INTO/FROM BATTERY BOX(ES) ............................................................... 41

CONNECTING BATTERY CABLES ................................................................................................................... 42

WHEN TO CHARGE BATTERIES ..................................................................................................................... 46

CHARGING BATTERIES .................................................................................................................................. 46

REPLACING BATTERIES ................................................................................................................................. 48

INSTALLING/REMOVING GROUP 24 BATTERY BOXES .................................................................................... 48

INSTALLING/REMOVING GROUP 22 BATTERY BOX ......................................................................................... 49

PROCEDURE 10 - WIRING HARNESS ...................................................................................................................... 50

REMOVING/INSTALLING THE WIRING HARNESS .............................................................................................. 50

ADJUSTING LIMIT SWITCH .............................................................................................................................. 52

PROCEDURE 11 - RETENTION STRAP/RETAINER ................................................................................................. 53

REPLACING BATTERY BOX RETAINER/RETAINER CLIP - GROUP 24 BATTERY BASE FRAMES ........................... 53

PROCEDURE 12 - WHEELS/MOTORS ................................................................................................................... 54

REPLACING PNEUMATIC TIRES/TUBES - DRIVE WHEELS/CASTERS ................................................................. 55

REMOVING/INSTALLING DRIVE WHEELS ........................................................................................................... 55

REMOVING/INSTALLING DRIVE WHEEL HUB ..................................................................................................... 56

INSTALLING WHEEL LOCK BRACKET ONTO WHEEL CHAIR ............................................................................... 56

REMOVING/INSTALLING CASTERS .................................................................................................................... 57

REPLACING FORKS .......................................................................................................................................... 57

REMOVING/INSTALLING THE MOTOR (CONVENTIONAL MOTOR WITH GEARBOX) .............................................. 57

REMOVING/INSTALLING THE MOTOR (GEARLESS BRUSHLESS MOTOR) .......................................................... 59

PROCEDURE 13 - ELECTRONICS ......................................................................................................................... 61

REPOSITIONING MKIV JOYSTICK - VAN SEAT MODELS ..................................................................................... 61

REMOVING/INSTALLING MKIV CONTROLLER ..................................................................................................... 61

PROCEDURE 14 - RECLINER ................................................................................................................................ 63

POSITIONING LIMIT SWITCH............................................................................................................................... 63

ADJUSTING LIMIT SWITCH ................................................................................................................................. 63

REPLACING RECLINER CABLE ASSEMBLIES .................................................................................................... 64

REPLACING/ADJUSTING GAS CYLINDERS......................................................................................................... 65

CHANGING BACK HEIGHT ................................................................................................................................. 66

CHANGING SEAT DEPTH ................................................................................................................................... 67

CHANGING SEAT WIDTH ................................................................................................................................... 67

EQUIPMENT OPTION

INSTALLING/REPLACING ADJUSTABLE 16 TO 19-INCH DEEP RECLINER SEAT FRAME ONTO

ARROW OR X BASE FRAME .......................................................................................................................... 68

PROCEDURE 15 - MWD WHEELCHAIRS ............................................................................................................... 69

REMOVING/INSTALLING GROUP 24 BATTERY BOX SUB-FRAME ........................................................................ 69

REMOVING/INSTALLING GROUP 22 BATTERY BOX TRAY ................................................................................... 69

EQUIPMENT OPTION

CONVERTING GROUP 22 BATTERY BOX TRAY TO GROUP 24 BATTERY BOX SUB FRAME ..... 70

SHOCK REPLACEMENT .................................................................................................................................... 71

SHOCK SPRING REPLACEMENT ....................................................................................................................... 73

REPLACING STABILIZER FORK ASSEMBLY ....................................................................................................... 74

REPLACING STABILIZER WHEELS ..................................................................................................................... 74

REPLACING STABILIZER CYLINDER SPRING ...................................................................................................... 75

ADJUSTING WEIGHT DISTRIBUTION ................................................................................................................... 75

ADJUSTING STABILIZERS .................................................................................................................................. 76

REMOVING/INSTALLING GEARBOX .................................................................................................................... 77

REPLACING SUSPENSION ARM ........................................................................................................................ 77

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Summary of Contents for Storm Arrow

Page 1: ...Service Manual STORM SERIES WHEELCHAIRS RWD MWD FWD Arrow Torque SP Ranger X DEALER KEEP THIS MANUAL THE PROCEDURES IN THIS MANUAL MUST BE PERFORMED BY AN AUTHORIZED DEALER ONLY...

Page 2: ...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 ST...

Page 3: ...Y POSITIONINGSTRAP 20 REPLACINGSEATPOSITIONINGSTRAP CAPTAINSVANSEATS 20 REPLACINGBACKUPHOLSTERY 20 PROCEDURE6 SEATFRAME 22 PREPARATIONSFORREMOVING INSTALLINGSEATFRAME STANDARDFRAME ADJUSTABLEFRAMEAND...

Page 4: ...LMOTORWITHGEARBOX 57 REMOVING INSTALLINGTHEMOTOR GEARLESSBRUSHLESSMOTOR 59 PROCEDURE13 ELECTRONICS 61 REPOSITIONINGMKIVJOYSTICK VANSEATMODELS 61 REMOVING INSTALLINGMKIVCONTROLLER 61 PROCEDURE14 RECLIN...

Page 5: ...ELCHAIRSWITHGEARLESS BRUSHLESSMOTOR 89 ANTI TIPPERWHEELREPLACEMENT 89 REMOVINGINSTALLINGTHEANTI TIPASSEMBLY 90 PROCEDURE 17 FWD WHEELCHAIRS 91 REMOVING INSTALLING REAR SHROUD 91 REMOVING INSTALLING FR...

Page 6: ...34 1 4 in 34 1 4 in 34 1 4 in Minimum 34 1 4 in 35 1 2 in N A N A 34 1 4 in 32 1 4 in 32 1 4 in Maximum 44 1 4 in 45 1 2 in N A N A 44 1 4 in 40 1 2 in 40 1 2 in Recliner Std LowSeatFrame 51 1 2 in 52...

Page 7: ...l Footrest TelescopingFrontRiggingSupports Swing Away Standard HeavyDuty Optional 4 inchLongerPivotSlideTube Optional Armrests Flip Back Fixed or Adjustable Height Desk and Full Length Seat Angle Adju...

Page 8: ...ended tire pressure is listed on the side wall of the tire ELECTRICAL Grounding Instructions DO NOT under any circumstances cut or remove the round grounding prong from any plug used with or for Invac...

Page 9: ...s used with the gearless brushless motor GROUP 24 BATTERIES GROUP 22 BATTERIES NOTE This caution label is only found on wiring harnesses used withtheconventionalmotor gear boxapplication ONE 1 CONNECT...

Page 10: ...E CAUTION LABEL also foundonsideframenearthefront ofthechair GENERAL GUIDELINES PROCEDURE 1 G E N E R A L G U I D E L I N E S WARNING CAUTION LABEL LOCATION BATTERY BOX WIRING HARNESS FWD MODELS NOTE...

Page 11: ...DELS place the STABILIZER wheels of the wheelchair against a wall work bench or other stationary object C FWD MODELS place the DRIVE wheels of the wheelchair against a wall workbench or other stationa...

Page 12: ...g Balls 0 Discharged 1 25 Charged 2 50 Charged 3 75 Charged 4 100 Charged 5 Overcharged Check charging system 8 Flush the liquid back into the same cell after reading thefloat Repeatthisstepuntilallce...

Page 13: ...STORMmo tors located under the brush caps on the motor housing If thesecapsarehardtoremovetheyareeitherovertightenedor the motor has become very hot Let motors cool If caps still cannotberemoved itisr...

Page 14: ...lbs Torque to 156 in lbs Torque to 156 in lbs Torque to 156 in lbs STANDARD SEAT FRAME Loctite and Torque to 75 in lbs Loctite and Torque to 75 in lbs Torque to 156 in lbs NOTE These torque specificat...

Page 15: ...ICATIONS CAPTAINS VAN SEAT Loctite and Torque to 75 in lbs Torque to 156 in lbs ADJUSTABLE SEAT FRAME Torque to 156 in lbs Torque to 156 in lbs Torque to 156 in lbs Torque to 156 in lbs Torque to 156...

Page 16: ...o 75 in lbs Torque to 160 in lbs Torque to 160 in lbs Wheel Halves Torque to 75 in lbs FRONT OF WHEELCHAIR REAR OF WHEELCHAIR PROCEDURE 3 HARDWARE TORQUE SPECIFICATIONS T O R Q U E S P E C I F I C A T...

Page 17: ...ighten until snug Torque to 40 in lbs Loctite and torque to 160 in lbs FRONT OF WHEELCHAIR REAR OF WHEELCHAIR 8 inch Wheels Torque to 120 in lbs 9 inch Wheels Torque to 160 in lbs Pneumatic with Flat...

Page 18: ...n lbs Torque to 360 in lbs Torque to 156 in lbs Loctite and Torque to 75 in lbs FRONT OF WHEELCHAIR REAR OF WHEELCHAIR Torque to 160 in lbs 8 inch Wheels Torque to 120 in lbs 9 inch Wheels Torque to 1...

Page 19: ...ick mount ing bracket to the armrest plate 2 Remove armrest pad Refer to REPLACING ARM RESTPADS CAPTAINSVANSEATSinthisproce dureofthemanual 3 Removethemountingscrew washersandlocknutthat secure the ex...

Page 20: ...the seat frame 7 Slide the 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 PROC...

Page 21: ...hespreaderbaratthecorrect height for the corresponding back height and torque the mounting hardware to 60 in lbs 16 Reinstall the armrest onto the wheelchair Refer toIN STALLING REMOVING FLIP BACKARMR...

Page 22: ...gcomponentsofthewheel chair refer to the individual procedure for correct use of LOCTITE 242andtorquespecificationsorPROCEDURE 3 ofthismanual NOTE To reinstall these components reverse the follow ing...

Page 23: ...erformtheinstructionsoutlinedin PREPARATIONS FORREMOVING INSTALLINGSEATFRAME STAN DARD FRAME ADJUSTABLE FRAME AND CAP TAINSVANSEAT inthisprocedureofthemanual 2 Remove the existing standard seat frame...

Page 24: ...ntsneededtoobtainyourdesiredseatdepth SEAT FRAME COMPONENTS CJ BACK SEAT SEAT BRACKETS SEAT FRAME DEPTH REQUIRED PAN DEPTH 12 inches to YES 17 inch 16 inch deep 15 inches 16 inches NO 16 inch 16 inch...

Page 25: ...If the desired seat depth requires a new center frame determinedinSTEPS1 5performSTEPS E G otherwise proceed to STEP H E Remove the four 4 mounting screws that secure theEXISTINGcenterframetosupportbr...

Page 26: ...anual 1081227 CHANGING SEAT WIDTH STANDARD AND ADJUSTABLE SEAT FRAME Standard Seat Frame NOTE Ifchangingseatwidthbelow16 incheswide youmust convert to an adjustable seat frame Refer to CONVERT ING FRO...

Page 27: ...phol stery and spreader bar if applicable will need to be replaced Spreader bars are only required on seat depths greater than 19 inches FIGURE 5 CHANGING SEAT WIDTH ADJUSTABLE SEAT FRAME Side Frame S...

Page 28: ...four 4 mountingscrews locknuts andspacers Torque to156 inchpounds 3 Insert the side frame into the center frame and secure with mounting screw coved spacer spacer and lock nut Torqueto75 inchpounds Re...

Page 29: ...Positionthecaptainsvanseatontheseatmountingplates atthepositionshowninFIGURE7 2 Line up mounting holes in the captains van seat frame andthemountingholesintheseatmountingplates 3 Securethecaptainsvans...

Page 30: ...wash ers and two 2 spacers that secure the captains van seattotheseatframe 4 Replacethecaptainsvanseatortheseatframe 5 Securenew existingcaptainsvanseattothenew exist ingcaptainsvanseatframewithexisti...

Page 31: ...FRAME STANDARD FRAME ADJUSTABLE FRAME ANDCAPTAINSVANSEAT inthisproce dureofthemanual CONVERTING FROM STANDARD SEAT FRAME TO CAPTAINS VAN SEAT OR VICE VERSA 1 Perform the instructions outlined in PREPA...

Page 32: ...he two 2 mounting screws that secure thefrontoftheseatframetotheseatmountplate B Positionthemountingscrewsatthebottomofthe frontslot C Securelytightenbothmountingscrews Torqueto 15 in lbs Installation...

Page 33: ...ws washers andboltstrapstoseatsup port bracket using Loctite 242 and torque to 156 inch pounds 5 Repeat STEPS 1 2 for opposite side if necessary NOTE Forillustrationsofthethree 3 differentseatmount in...

Page 34: ...of the seat sup port bracket in this procedure If an ad justment is desired refer to ADJUSTING WEIGHT DISTRIBUTION in PROCEDURE 15 MWD WHEELCHAIRS PROCEDURE 16 RWD WHEELCHAIRS or PROCEDURE 17 FWD WHEE...

Page 35: ...PROCEDURE 6 of this manual 3 Remove the seat support brackets Refer to RE PLACING SEAT SUPPORT BRACKETS in this procedure of this manual 4 Remove the two 2 mounting screws that secure the batterychar...

Page 36: ...t bracket is located in between both seatstopscrews Useloctite242andtightensecurely 5 Remove the two 2 mounting screws that secure the batterychargerconnectortothemountbracket 6 Removebatterychargerco...

Page 37: ...CJBACKBRACKETS inthisprocedureofthemanual B For all other seat frame changes refer back to the startingproceduretocompletethedesiredchange Installing CJ Back Brackets 1 Ifnecessary performtheinstructi...

Page 38: ...T FIGURE 2 NOTE If changing the back height new back upholstery maybeneededaswell Refertothefollowingcharttodeter mineifnewbackupholsteryisneeded BACK UPHOLSTERY HEIGHT RANGES 16 17 INCHES 18 19 INCHE...

Page 39: ...13 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...

Page 40: ...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 3 BACK A...

Page 41: ...ake sure power to the wheelchair is OFF before performing this procedure The use of rubber gloves and chemical goggles or face shields is recommended when working with batteries Invacarestronglyrecomm...

Page 42: ...tprocedureforotherbatterybox 1 Position battery box top next to battery box bottom as showninFIGURE2 2 Peelbackbatteryclampcoverstoexposebatteryclamp on each battery cable as follows A REDbatteryclamp...

Page 43: ...E Battery Cable Clamp Black NEGA TIVE Battery Cable Clamp Black NEGA TIVE Battery Cable RED POSI TIVE Battery Cable One 1 Connector Battery Box Top Battery Box Bottom RED Battery Clamp Cover RED POSIT...

Page 44: ...to NEGATIVE battery termi nal post of rear battery 5 Position battery box top right side up and rotate outward toward right to expose POSITIVE bat tery terminal post of front battery 6 Connect POSITI...

Page 45: ...Cable Fuse Block POSITIVE RED Battery Cable Battery Box Bottom Rear Battery NEGATIVE Battery Terminal Post POSITIVE Battery Terminal Post NOTE Battery box top cut away for clarification pur poses onl...

Page 46: ...y Discharge Indicator BDI is a bar graph dis playlocatedontheMKIVjoystick Itwillkeepyouinformed astopoweravailability Avisualwarningisgivenbeforethe power becomes too low to operate the wheelchair At...

Page 47: ...ither side for user conve nience The limit switch MUST BE positioned on the same side as the battery charger connector 2 Plugthecharger sACpowercord orextension intothe grounded120VACwalloutlet 3 Wait...

Page 48: ...efer to CLEANING BATTERYTERMINALSinthisprocedureofthemanual 4 Installthenewbatteriesintothebatterybox es Refer toINSTALLING REMOVINGBATTERIESINTO FROM BATTERYBOX ES in this procedure of the manual Cle...

Page 49: ...ion NOTE Arrows on the battery box cover point to the open position 7 Removebatteryboxcoverfromthebatterybox NOTE Illustration depicts base frame for RWD and MWD models Batteries remove Install for th...

Page 50: ...makesurethatallattachinghardware is tightened securely otherwise injury or dam age may result W I R I N G H A R N E S S 4 Disconnectthebatteryharness chargercable BLUE from the controller connector B...

Page 51: ...MOTOR Tie Wrap A NOTE There is no need to cut this tie wrap NOTE Illustration depicts gearless brushless motor Wiring harness is secured to the rear of the seat frame in the same manner for wheelchair...

Page 52: ...o 3 Turn the wheelchair power switch on the joystick to the ONposition NOTE Thewheelchairshouldnotoperate 4 IF wheelchair operates proceed to the following steps toadjusttheactuatorontheupperlimitswi...

Page 53: ...s tightened securely otherwise injury or dam age may result R E T E N T I O N S T R A P R E T A I N E R B FWD MODEL Reinstall the mounting screw washer spacer andlocknutthatsecuretheretainer clip to t...

Page 54: ...ward Retainer Bar Shock Assembly Top of Shock Assembly Spacer RWD AND MWD MODELS FWD MODELS Retainer Bar Mounting Screws Washers Spacer Retainer Clip Spacer Locknuts Battery Box Sub Frame ASSEMBLED VI...

Page 55: ...e of wheelchair if necessary 3 Reinstall the battery box es Refer to INSTALLING REMOVING GROUP 24 BATTERY BOXES or IN STALLING REMOVING GROUP 22 BATTERY BOXES in PROCEDURE 9 of this manual CONVENTIONA...

Page 56: ...venlydistributetheanti seize compound over the entire drive shaft 4 Reinstallthewasherandlocknutandtorquelocknutto 45 foot pounds 540 inch pounds 5 Reinstall the drive wheel assembly to the wheelchair...

Page 57: ...fork Installing Casters 1 Position the new existing caster into the fork 2 Reinstall the mounting screw spacers and locknut that secure the caster to the fork 3 Torque locknut to 10 foot pounds 120 in...

Page 58: ...igned motorwillbeseatedinto gearbox E Install two 2 allen screws Use Loctite 242 tighten allenscrewsevenlyandthentorqueto75 inchlbs 3 Reconnectrightand orleftmotorconnectortocontroller 4 Rotatethetopo...

Page 59: ...ountingscrewsthatsecurethewiring harness connector to the motor DETAIL A 3 Unplugthewiringharnessconnectorfromthemotor 4 If necessary remove the group 22 battery box tray RefertoREMOVING INSTALLINGGRO...

Page 60: ...rew Mounting Screw Washer Alignment Pin NOTE Alignment pin exploded away suspension arm for clarification purposes only Brake Release Shaft Guide Bushing PROCEDURE 12 WHEELS MOTORS W H E E L S M O T O...

Page 61: ...ounting screws that secure the mounting plate to the MKIV controller INSTALLING 1 Installthethree 3 mountingscrewsintothemounting plate and secure to the MKIV controller 2 Securethenew existingMKIVcon...

Page 62: ...NG 1 Connect left hand motor controller connection of NEW controller 2 Rotatetopofleftshockintoposition 3 Secure top of left shock to base frame with washer and mountingscrew Torque to 360 inch pounds...

Page 63: ...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 Dep...

Page 64: ...tuator to the 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 der pivot block until the actuator does not m...

Page 65: ...mounting bracket of the back cane nylon washer gas cylinder nylon washer mounting bracket and washer and se curely tighten with the existing locknut Torque to 75 inch pounds 12 Line up the mounting ho...

Page 66: ...s procedure of the manual 3 Remove the mounting screws washers and lock nuts that secure the TOP of the gas cylinders to the mounting bracket on the back canes 4 Remove the mounting screws washers and...

Page 67: ...NOT bedecreasedto19 inchesorless Ifneedingtodecreaseto aseatdepthof19 inchesorless thebaseframeMUSTbe convertedfromaLONGbaseframetoaSTANDARDbase frame Toadjustseatdepthofwheelchair usefollowingguidel...

Page 68: ...O NENTREPLACEMENT C Removecaptainsvanseat RefertoINSTALLING REMOVINGCAPTAINSVANSEATASSEMBLY 3 Removeseatpanonrecliner 4 Installnewreclinerseatassemblyontoseatmountplates 5 Securereclinerseatassemblyto...

Page 69: ...he existing sub frame assembly Installing 1 Install the two 2 mounting screws and locknuts that secure the wiring harness w bracket and the back of the NEW sub frame to the base frame Refer to RE MOVI...

Page 70: ...ntroller connectors 4 Remove the two 2 mounting screws that secure the charger cable to the mount bracket 5 Remove the charger cable from the mount bracket 5 Cut the tie wrap that secures the wiring h...

Page 71: ...nting bracket se cure with existing two 2 mounting screws 8 Tie wrap NEW wiring harness to the seat frame 9 Connect the following cables a The right and left motor connectors to the control ler connec...

Page 72: ...atsecurethelargewheel assemblytothetothehubassemblyandremovethe large wheel assembly 3 Loosen the mounting screw that secures the spacer between battery mount bracket and the base frame 4 Removemounti...

Page 73: ...r cylinder and the shock forward 6 Holdthespringretainerandturntheshockeyeletas semblyCOUNTERCLOCKWISEtounthreaditfrom the shock 7 Remove the spring retainer and spring 8 Place the NEW spring onto the...

Page 74: ...bilizer fork assembly to stabilizer bracket and stabilizer wheel with existing mount ing screw two 2 washers two 2 spring wash ers two 2 outer link spacers two 2 flat wash ers and locknut Securely tig...

Page 75: ...ver 200 lbs 6 8 inches Distance measured from the front of the base frame to the front of the seat support bracket NOTE Following the above chart will put 85 90 of the total weight of the chair and us...

Page 76: ...op of Stabilizer Fork Assembly NOTE Thissettingwouldallowthewheelchairto rollbetteronthickercarpetingandminimizescuff ing C If distance is between 0 and 3 8 inch along with an increase in spring compr...

Page 77: ...e 5 16 18 x 2 1 2 inches long and the REAR hex screws that secure the gearbox to the sus pension arm MUST be 5 16 18 x 1 1 4 inches long Otherwise damage to the gearbox casting can result 1 Positionth...

Page 78: ...TEPS 6 10 Hex Nut STEPS 6 11 Mounting Screw Base Frame NOTE Top of shock and stabi lizer exploded away for clarifica tionpurposesonly Removalfrom base frame is not required Flat Washer Locknut Inner L...

Page 79: ...EMOVING INSTALLING GROUP 24 BATTERY BOX SUB FRAME FIGURE 1 Removing 1 Removethebatteryboxes RefertoINSTALLING RE MOVINGGROUP24BATTERYBOXESinPROCE DURE 9 of this manual 2 Remove the two 2 mounting scre...

Page 80: ...unting holes in the front of the NEW battery box sub frame and the NEW wiring harness w bracket with the mounting holes in the base frame FIGURE5 2 Installthetwo 2 mountingscrewsthroughthewiring harne...

Page 81: ...TERIES Secure the top of shock to base frame Apply Loctite 242 and torque to 160 inch pounds 9 Secure the bottom of the new shock to the sus pension arm with the existing mounting screw and locknut Ap...

Page 82: ...CK REPLACEMENT Top of Shock Battery Box Retainer Bar TOP OF SHOCK BOTTOM OF SHOCK GROUP 22 AND GROUP 24 BATTERIES NOTE Suspension arm for conventional motor shown Shock removes in the same manner for...

Page 83: ...pbetweentheshockandthebat teryboxsub framemakingsuretheretainerclipmount ingholeistowardsthebottomandtheclosedendofthe clipisagainstthebatteryboxretainer 11 Secure top of shock and retainer clip to ba...

Page 84: ...acket Shock Hex Screw FIGURE 8 CONVERTING TORQUE AND X RUBBER ELEMENTS TO ARROW SHOCKS RWD WHEELCHAIRS PROCEDURE 16 R W D W H E E L C H A I R S RUBBER ELEMENT REPLACEMENT FIGURE 7 NOTE Rubber elements...

Page 85: ...veshaft RefertoREMOVING INSTALLINGDRIVE WHEEL HUBS in PROCEDURE 12 of this manual 4 Reinstallthedrivewheelsontothewheelchair Referto REMOVING INSTALLINGDRIVEWHEELSinPRO CEDURE 12 of this manual 5 16 1...

Page 86: ...ht Distribution Procedure 1 Loosen the four 4 mounting screws that secure the seatsupportbracketstothebaseframe WARNING DO NOT adjust seat beyond limit stops 2 Adjust seat forward or back to the posit...

Page 87: ...base and gives you the most stability and standard maneuverability 1 INCH FORWARD CENTERS the wheelbase and gives you standard stability and maneuverability 2 INCH FORWARD SHORTENS the wheelbase and i...

Page 88: ...MESorIN STALLING REMOVINGBATTERYBOXES GROUP 24BATTERYBASEFRAMESinPROCEDURE9of this manual 3 Ifnecessary removethebatteryboxtray RefertoRE MOVING THE BATTERY BOX TRAY in this proce dureofthemanual 4 Re...

Page 89: ...m Refer to the seating systems owner s manual for removal installation instructions B Remove the seat pan Refer to REMOVING IN STALLINGTHESEATPANinPROCEDURE6of thismanual 2 Removethemotor RefertoREMOV...

Page 90: ...pension arm shown is for gearless brushless motor The Anti tip assembly removes installs in the same manner on the suspension arm used with the conventional motor gearbox assembly Locknuts Washers Low...

Page 91: ...ut FIGURE 1 REMOVING INSTALLING REAR SHROUD REMOVING INSTALLING FRONT SHROUD FIGURE 2 Removing 1 Turn the two 2 wing nuts on the TOP of the front shroud COUNTERCLOCKWISE 2 TurnthewingnutontheBOTTOMoft...

Page 92: ...he wheelchair oper ates without the counterweight DO NOT op erate the wheelchair Have the wheelchair serviced by a dealer or qualified technician The counterweight weighs 42 pounds Use proper lifting...

Page 93: ...bracket to the bat tery box sub frame 7 Remove the wiring harness w bracket from the bat tery box sub frame 8 Remove the four 4 mounting screws and washers that secure the battery box sub frame to the...

Page 94: ...oftheEXISTINGshocktothesuspension arm 7 RemovetheEXISTINGshock Position Tie Wrap B Here Mounting Bracket Only One 1 Shown For Clarity 17 Reinstallthecounterweight RefertoREMOVING IN STALLING COUNTERWE...

Page 95: ...TTERY BOXES in PRO CEDURE 9 of this manual 5 Removetheshocks RefertoREMOVING INSTALL ING SHOCKS in this procedure of this manual 6 Remove the MKIV controller Refer to REMOVING INSTALLINGMKIVCONTROLLER...

Page 96: ...s Center Center 8 SecurelytightenthetierodstothebaseframeANDto the suspension arm Apply Loctite 242 and torque to 360 inchpounds 9 Reinstall the MKIV controller Refer to REMOV ING INSTALLING MKIV CONT...

Page 97: ...secures the EXISTING sensor cable to the sensor bracket DETAIL A 5 Cut tie wrap B which secures the EXISTING sensor cable AND the LEFT motor cable to the battery box sub frame DETAIL B 6 Cut tie wrap...

Page 98: ...ve the rear shroud Refer to REMOVING IN STALLING REAR SHROUD in this procedure of the manual NOTE Seat frame and drive wheels removed for clarification purposes ONLY REAR OF CHAIR FRONT OF CHAIR 2 Rem...

Page 99: ...ounting screws and locknuts that secure the wiring harness w bracket to the battery boxsub frame UseLoctite242andtorquemounting screws to 160 inch pounds DETAIL B 5 SecurethebatterychargercableandtheR...

Page 100: ...attery Box Sub Frame DETAIL E Battery Harness Charger Cable Blue Controller Connector Blue FWD WHEELCHAIRS PROCEDURE 17 F W D W H E E L C H A I R S Lego Block Connector Of The Sensor Cable Mounting Sc...

Page 101: ...eightofthechairanduseris overthedrivewheels largewheels 4 Adjust the two 2 seat brackets slightly forward or backward until maximum comfort and maneuver ability for the end user is acheived 5 Retighte...

Page 102: ...e desired angle 3 Retighten four 4 flat screws washers and locknuts Height 1 Remove the two 2 hub caps 2 Remove the mounting screw washers caplug washers and locknut that secure the footboard to the f...

Page 103: ...nt Relative to the Horizontal Position of the Front Shroud FIGURE 16 NOTE The footrest is factory set to be square to the base when installed The footrest can be positioned to be out of square by adju...

Page 104: ...IL D TOP VIEW OF FOOTREST Vertical Position of Front Shroud NOTE Angle is increased or decreaseddepending on direction of footrest rotation Right Cam Left Cam Footrest COUNTER CLOCKWISE Direction of F...

Page 105: ...105 NOTES NOTES N O T E S...

Page 106: ...106 NOTES NOTES N O T E S...

Page 107: ...In the event you do not receive satisfactory warranty service please write directly to Invacare at the address at the bottom of the back cover Provide dealer s name address date of purchase indicate n...

Page 108: ...acareWay 5970ChedworthWay InvacareCorporation Elyria Ohio USA Mississauga Ontario Yes Youcan RangerX andTorquearetrademarksof 44036 2125 L5R3T9 Canada InvacareCorporation 800 333 6900 905 890 8838 Loc...

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