Invacare Torque SP, Arrow, Ranger X service manual Table of Contents

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T A B L E

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C O N T E N T S

TABLE OF CONTENTS
TABLE OF CONTENTS (Continued)
PROCEDURE9-BATTERIES	41
INSTALLING/REMOVINGBATTERIESINTO/FROMBATTERYBOX(ES)	41
CONNECTINGBATTERYCABLES	42
WHENTO CHARGEBATTERIES	46
CHARGINGBATTERIES	46
REPLACINGBATTERIES	48
INSTALLING/REMOVINGGROUP24BATTERYBOXES	48
INSTALLING/REMOVINGGROUP22BATTERYBOX	49
PROCEDURE10-WIRINGHARNESS	50
REMOVING/INSTALLINGTHEWIRINGHARNESS	50
ADJUSTINGLIMITSWITCH	52
PROCEDURE11-RETENTIONSTRAP/RETAINER	53
REPLACING BATTERYBOXRETAINER/RETAINER CLIP- GROUP24 BATTERY BASE FRAMES	53
PROCEDURE12-WHEELS/MOTORS	54
REPLACINGPNEUMATICTIRES/TUBES-DRIVEWHEELS/CASTERS	55
REMOVING/INSTALLINGDRIVEWHEELS	55
REMOVING/INSTALLINGDRIVEWHEELHUB	56
INSTALLINGWHEELLOCKBRACKETONTOWHEELCHAIR	56
REMOVING/INSTALLINGCASTERS	57
REPLACINGFORKS	57
REMOVING/INSTALLINGTHEMOTOR(CONVENTIONALMOTORWITHGEARBOX)	57
REMOVING/INSTALLINGTHEMOTOR(GEARLESSBRUSHLESSMOTOR)	59
PROCEDURE13-ELECTRONICS	61
REPOSITIONING MKIV JOYSTICK - VAN SEATMODELS	61
REMOVING/INSTALLINGMKIVCONTROLLER	61
PROCEDURE14-RECLINER	63
POSITIONINGLIMITSWITCH	63
ADJUSTINGLIMITSWITCH	63
REPLACING RECLINER CABLE ASSEMBLIES	64
REPLACING/ADJUSTINGGASCYLINDERS	65
CHANGINGBACKHEIGHT	66
CHANGINGSEATDEPTH	67
CHANGINGSEATWIDTH	67
EQUIPMENTOPTIONINSTALLING/REPLACINGADJUSTABLE 16TO19-INCHDEEPRECLINERSEATFRAMEONTO
ARROW OR X BASE FRAME	68
PROCEDURE15-MWDWHEELCHAIRS	69
REMOVING/INSTALLINGGROUP24BATTERYBOXSUB-FRAME	69
REMOVING/INSTALLINGGROUP22BATTERYBOXTRAY	69
EQUIPMENTOPTIONCONVERTINGGROUP22BATTERYBOXTRAYTOGROUP24BATTERYBOX .....SUBFRAME 70
SHOCKREPLACEMENT	71
SHOCKSPRINGREPLACEMENT	73
REPLACING STABILIZER FORKASSEMBLY	74
REPLACINGSTABILIZERWHEELS	74
REPLACINGSTABILIZERCYLINDERSPRING	75
ADJUSTINGWEIGHTDISTRIBUTION	75
ADJUSTINGSTABILIZERS	76
REMOVING/INSTALLINGGEARBOX	77
REPLACINGSUSPENSIONARM	77

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Contents Storm Series Wheelchairs I N G E C I a L T E STable of Contents Table of Contents Limited Warranty Specification S SpecificationsSpecifications Arrow FWD has a 400 lb. ratingProcedure General Guidelines Repair or Service InformationGeneral Guidelines Procedure MOTOR/GEARBOXMWD Models FWD ModelsSuspension Arm Located on insideUsing Hydrometer to Check Battery Cells Lead Acid Figure Troubleshooting ProcedureBattery Charger Connector Digital Voltmeter Field Load Test FigureMotor Testing Figure Procedure TroubleshootingNumber of Floating Balls Will Vary According to ChargeELECTRO-MECHANICAL Parking Brake Testing Figure Ohmmeter Motor ConnectorCap Motor Pin Motor Connector Cap Motor Pin Motor Connector OhmmeterHardware Torque Specifications Standard Seat FrameAdjustable Seat Frame Hardware Torque Specifications ProcedureCaptains VAN Seat Loctite and Torque to 75 in/lbs Torque to 156 in/lbsInch Wheels Wheel HalvesPneumatic with Flat-Free Wheel Halves Torque to Pneumatic Wheel Halves 8 inch Torque to 18 in/lbsPneumatic with Flat-Free Pneumatic Wheel HalvesTorque to 156 in/lbs Torque to 160 in/lbs Loctite Torque to 156 in/lbs 1020 in/lbsTorque to 360 in/lbs Torque to 156 in/lbs Arms Procedure This Procedure Includes the FollowingReplacing Captains VAN Seat Armrest Plate Figure Replacing Armrest Pads Captains VAN Seats FigureReplacing Seat Positioning Strap Captains VAN Seats Figure Replacing Back Upholstery FigureH O L S T E R Y Van Seat Frame Seat Positioning StrapΥSPREADER BAR ΥSPREADER BAR InchesΥHeight of Spreader Bar from Bottom of Back Canes to Top of Spreader Bar ClampM E REMOVING/INSTALLING Standard Seat Frame Subassembly Figure Seat Frame ProcedureReplacing Exact Same Size Standard Seat Frame RemovingAdjustable Seat Frame Figure Seat FrameInches Inch Inch deep InchesTorque to A T M EChanging Seat Depth Between 12 and 15- Inches Figure Changing Seat Width Standard and Adjustable Seat Frame Brackets, note the Back Angle for reinstallationWheelchair to hold the insert in place Mounting Screws Torque to 75-inch poundsSeat Width Side Spacers CenterComponent Replacement Mounting ScrewsCoved Washer Center FrameINSTALLING/REMOVING Captains VAN Seat Assembly Figure Installing Captains Van SeatRemoving Captains Van Seat Torque to 75-inchRemove the captains van seatAssembly. Refer to Adjustable FramesPerform one 1 of the following sections Perform the instructions outlined in PreparaInstalling REMOVING/INSTALLING Seat PAN FigureRemove the seat cushion from the seat pan Installation Orientation Seat Angle AdjustmentSeat Dump Mount Base Frame Procedure Replacing Seat Mounting Plates FigureReplacing Seat Support Brackets Figure S E M EProcedure Base Frame Replacing Seat Support Bracket T-NUTS FigureReplacing Battery Charger Bracket and T-NUT Battery Charger Connector MountRWD and MWD Models Figure Arrow FWD Model FigureREMOVING/INSTALLING Seat Stop Screws Figure Mounting Screw Battery Charger Connector Bracket Base FrameSeat Support Bracket Base Frame Stop Screw Front Seat Stop ScrewREMOVING/INSTALLING CJ Back Brackets Figure Back Frame ProcedureC K CJ Bracket mounts Front Holes on Back Angle Detail a PlatesProcedure Back Frame Remove the back assembly from the wheelchairHeavy Duty Models Mine if new back upholstery is neededSteps 2 Steps 6,11Steps 6,17 Steps 4,8Back Angle Adjustment Figure Batteries Procedure T T EConnecting Battery Cables Procedure 9BATTERIEST T E R I E S Group 24 BatteriesBattery Box Bottom Detail aRemove battery terminal caps from battery Group 22 Battery Base Frames FigureTerminals ends. Refer to Detail a in Figure Single Battery Bottom Tery Cable Rear Jumper BatteryFront BoxBattery Discharge Indicator BDI in LCD Readout Battery Discharge Indicator BDIDescription and Use of Battery Chargers Charging Batteries FigureRequired Items INSTALLING/REMOVING Group 24 Battery Boxes Figure If one 1 battery is defectiveRecommended Battery Types Cleaning Battery TerminalsINSTALLING/REMOVING Group 22 Battery BOX Figure Procedure Wiring Harness REMOVING/INSTALLING the E Wiring Harness FigureThis manual E S S Adjusting Limit Switch Figure Recline Angle 4 inches 61oRetention STRAP/RETAINER Replacing Retainer BarReplacing Retainer Clip Perform one 1 the followingProcedure Spacer Locknuts Mounting Screws Battery Box Sub-FrameSpacer Retainer Retainer ClipREMOVING/INSTALLING Drive Wheels Figure Replacing Pneumatic TiresTubes Drive WHEELS/CASTERS WHEELS/ MotorsREMOVING/INSTALLING Drive Wheel HUB Figure REMOVING/INSTALLING Casters Figure Installing CastersReplacing Forks Figure WHEELS/MOTORSLocknut Spacer Motor Connector Coupling AllenWasher Shock Remove motor with motor lock lever from suspen- sion arm REMOVING/INSTALLING Motor GEARLESS/BRUSHLESS Brake Release ShaftREMOVING/INSTALLING Mkiv Controller Figure Repositioning Mkiv Joystick VAN Seat Models FigureElectronics E C T R O N I C SBase Frame Spacer Arrow Fwd ModelMounting Screw Shock Positioning Limit Switch Figure Switch Washers Actuator OvertightenRecliner C L I N E RReplacing Recliner Cable Assemblies Figure Gas CylinderRod Measures 21/32-inches Mounting Screws and Washers Do not Over-Tighten Gas Cylinder ActuatorREPLACING/ADJUSTING GAS Cylinders Figure Replacing Gas CylinderAdjusting Gas Cylinder Procedure ReclinerChanging Back Height Recliner Procedure Seat Pan Removal/Replacement ProceduresChanging Seat Depth Figure Changing Seat WidthRemove seat pan on recliner Plate Inside Suspension Arm AssemblySpacer Base Frame Seat Mount REMOVING/INSTALLING Group REMOVING/INSTALLING Group 22 Battery BOX Tray FigureBattery BOX SUB-FRAME Figure MWD Wheelchairs ProcedureProcedure MWD Wheelchairs Front Locknuts Battery MountInstalling Group 24 Components Figure Frame Rear LocknutsShock Replacement Battery BoxGroup 24 Battery Base Frames Figure StepsShock Battery Box Sub-Frame Retainer Clip Top of Shock Mounting Screw Spring WasherBase Frame Mounting Shock Screw Inner Link Spacer Suspension ArmShock Spring Replacement Figure Battery Mount Bracket Base FrameMounting Screw Suspension Arm Spring Washer Shock LocknutReplacing Stabilizer Wheels Figure Replacing Stabilizer Fork Assembly FigureShock Spring Base Adjusting Weight Distribution MWD WheelchairsprocedureReplacing Stabilizer Cylinder Spring FigureHeight Adjustment Adjusting Stabilizers FigureAdjusting Spring Compression REMOVING/INSTALLING Gearbox Figure Replacing Suspension ARM Figure16-18 x 1-1/4-inch Mounting Screws 16-18 x 2-1/2-inch Motor Gearbox Suspension ArmSteps 6,10 Tubular End Suspension ArmBracket End Suspension Arm Inner Link Spacer Mounting Screw REMOVING/INSTALLING Group 22 Battery BOX Tray Figure Shock ReplacementAnti-Tipper Wheel Replacement Age may resultProcedure RWD Wheelchairs Battery TrayRubber ElementShock Replacement Figure RWD Wheelchairs ProcedureSpacer Retainer Clip Or Rubber ElementSpacer Top Shock Retainer BarShock Mounting Screw Suspension Arm Locknut Shock Mounting Screw Suspension ArmRWD Wheelchairsprocedure Battery BOX or INSTALLING/REMOVINGSpacer Clip is against the battery box retainer This manual Shock Eyelet Assembly Retainer Spring BaseShock Hex Screw Battery Mount Bracket Rubber Element Replacement FigureBase Frame Mounting Screw REMOVING/INSTALLING Gearbox Adjusting Weight Distribution FigureAdjustment Options 16-18 2-inch 4-inchAssembly Adjusting Weight Distribution ProcedureRepositioning the MOTOR/ Gearbox Figure Mounting Screws Washer Seat Support Bracket Base FrameStandard Position Lengthens the wheel Repositioning the GEARLESS/BRUSHLESS Motor ,14Inch Rearward Lengthens the wheelbase Brushless Motor in this procedure of theW Manual Batterybase Frames in Procedure 9 This manualSecurely tighten adjustment screw Suspension Arm Mounting Washer ScrewsANTI-TIPPER Wheel Replacement Figure InstructionsCharger cable to the suspension arm Anti-Tipper Wheel Spacer LocknutREMOVING/INSTALLING ANTI-TIP Assembly Anti-TipLower Washers LocknutsREMOVING/INSTALLING Front Shroud Figure REMOVING/INSTALLING Rear Shroud FigureREMOVING/INSTALLING Side Shroud Assembly Figure FWD Wheelchairs ProcedureREMOVING/INSTALLING Counterweight Figure FWD WheelchairsReplacing Group 24 Battery BOX SUB-FRAME Figure Handle Outside LowerEdgeCounterweightMounting Bracket Counterweight Bottom Shoulder Screw Bottom Shoulder Screw Bottom Slot in Mounting BracketREMOVING/INSTALLING Shocks Figure Procedure FWD WheelchairsTIE ROD Replacement Figure Adjusting/InstallingIng tie rods Sensor Cable Assembly Replacement Figure Battery wiring harness Detail CRemove the Existing sensor cable assembly Socket Suspension Screw ArmSHORT Motor GearboxBattery Box Sub Frame Sensor Washer Tie Wrap CREMOVING/INSTALLING Wiring Harness Figure Replacing the Suspension ARMChargerporttothemountingbracketDETAILA.Se CurelyTightenTie Wrap B Tie Wrap aMounting Screws Seat Support Brackets Front Adjusting Weight Distribution For New Seat Depth14 to 16 inches Inches 17 to 18 inches 19 to 20 inches Footboard ADJUSTMENTS- DEPTH/HEIGHT/ANGLE Figure DepthAngle HeightFootrest Angle Adjustments Flat ScrewsMounting Positions Hub CapFWD Wheelchairs Procedure RightHorizontal Position Cam Front Shroud Footrest105 106 Limited Warranty Limtied Warranty

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