Electronics | Invacare Arrow RWD, Torque SP RWD, Ranger X RWD

TABLE OF CONTENTS
SECTION 12 - WHEELS/MOTORS	83
REPLACING PNEUMATIC TIRES/TUBES - DRIVE WHEELS/CASTERS	83
REMOVING/INSTALLING DRIVE WHEELS	83
REMOVING/INSTALLING DRIVE WHEEL HUB	85
REMOVING/INSTALLING GB MOTOR SPACER	86
REMOVING/INSTALLING ADPATER PLATE WITH STUDS	86
INSTALLING WHEEL LOCK BRACKET ONTO WHEELCHAIR	87
REMOVING/INSTALLING THE RIM AND/OR TIRES	88
REMOVING/INSTALLING CASTERS	89
REPLACING FORKS	90
REMOVING/INSTALLING THE MOTOR	91
INSTALLING/REMOVING FENDERS	96
SECTION 13 - ELECTRONICS	100
REPOSITIONING MKIV JOYSTICK - VAN SEAT MODELS	100
REMOVING/INSTALLING THE MKIV CONTROLLER	101
SECTION 14 - RECLINER	109
POSITIONING LIMIT SWITCH	109
ADJUSTING LIMIT SWITCH	110
REPLACING RECLINER CABLE ASSEMBLIES	111
REPLACING/ADJUSTING GAS CYLINDERS	113
CHANGING BACK HEIGHT	114
CHANGING SEAT DEPTH	116
CHANGING SEAT WIDTH	117
INSTALLING/REPLACING ADJUSTABLE 16 TO 19-INCH DEEP
RECLINER SEAT FRAME ONTO ARROW OR X BASE FRAME	117
SECTION 15 - RWD WHEELCHAIRS	119
REMOVING/INSTALLING GROUP 24 BATTERY BOX SUB-FRAME	119
REMOVING/INSTALLING 22NF BATTERY BOX TRAY	121
CONVERTING 22NF BATTERY BOX TRAY TO GROUP 24
BATTERY BOX SUB-FRAME	121
SHOCK OR RUBBER ELEMENT REPLACEMENT	124
SHOCK SPRING REPLACEMENT	127
REMOVING/INSTALLING GEARBOX	129
ADJUSTING WEIGHT DISTRIBUTION	130
REPOSITIONING THE MOTOR	131
REPLACING SUSPENSION ARM FOR WHEELCHAIRS WITH
MOTOR/GEARBOX ASSEMBLY	135
REPLACING THE SUSPENSION ARM FOR WHEELCHAIRS WITH
GEARLESS/BRUSHLESS MOTOR	136
ANTI-TIPPER WHEEL REPLACEMENT	137
REMOVING/INSTALLING THE 3-INCH ANTI-TIP ASSEMBLY	137
LIMITED WARRANTY	139

TABLE OF CONTENTS

Part No. 1104849

5

3G Storm Series® Wheelchairs

Image 5

Invacare Arrow RWD, Torque SP RWD, Ranger X RWD service manual Electronics

Contents

Qualified Technician Dealer Keep this MANUAL. the ProceduresThis Manual Must be Performed by a Restraints Seat Positioning Straps Special Notes Table of Contents Seat Frame Electronics Typical Product Parameters Arrow Typical Product Parameters Arrow Parameters Arrow Typical Product Physical Dimensions Typical Product Parameters Torque SP Typical Product Parameters Torque SP Parameters Torque Typical Product Typical Product Parameters Ranger Typical Product Parameters Ranger Parameters Ranger Typical Product Operating Information Repair or Service InformationGeneral Guidelines Section General Guidelines Rain Test General Guidelines Section Batteries Weight Training Warning Tire Pressure Warning Label LocationGeneral Guidelines Section Found on side frame near Shipping TIE Down RestraintsBrushless Motor Rear of the chair Ensure that power is OFF Troubleshooting SectionTroubleshooting Motor Brush Inspection Figure Motor Testing FigureSection Troubleshooting Electro Mechanical Parking Brake Testing ELECTRO-MECHANICAL Parking Brake Testing Figure Standard Seat Frame Hardware Torque SpecificationsSection Hardware Torque Specifications VAN Seat Hardware Torque Specifications SectionSpecifications Hardware Torque Asba Adjustable Seat Back Angle Front Base Frame Conventional MOTOR/GEARBOX Base Frame Heavy Duty GEARLESS/BRUSHLESS Motor Arms Replacing VAN Seat Armrest Pads FigureArms Section Section UPHOLSTERY/POSITIONING Strap Upholestery Positioning StrapRear of Seat Frame Seat Frame Positioning Strap Upholestery Replacing Back Upholstery FigureUPHOLSTERY/POSITIONING Strap Section Heavy Duty Models Standard Models Seat Frame Seat Frame Section Standard or Section Seat Frame Installing REMOVING/INSTALLING Standard Seat Frame Subassembly FigureReplacing Same Size Standard Seat Frame Removing Standard Seat Frame Changing Seat Depth Repeat Steps 1-3 for the desired seat depth Asba Figure Changing Seat Depth Asba Repeat the Steps 1-9 for the opposite back cane Changing Seat Depth Between 12 and 15-INCHES Figure Changing Seat Width Standard and Asba Steps Detail a Converting from Standard Seat Frame or VAN Seat to Asba Component ReplacementConverting from Asba to Standard Seat Frame or VAN Seat Coved Washer Spacer Center Frame Installing VAN Seat INSTALLING/REMOVING VAN Seat AssemblyReplacing VAN Seat AND/OR VAN Seat Frame Figure Removing VAN Seat Converting from Standard Seat Frame to Asba or Vice Versa Asba Converting from Asba to VAN Seat or Vice Versa REMOVING/INSTALLING Seat PAN Figure Mounting Screws Seat SeatPan Positioning Strap Seat Angle Adjustment Figure Section Base Frame Base Frame Base Frame Section Replacing Seat Support Brackets Figure Replacing Seat Support Brackets Replacing Seat Support Bracket T-NUTS Figure Replacing Battery Charger Bracket and T-NUT Figure Replacing Battery Charger Bracket and T-NUT REMOVING/INSTALLING Seat Stop Screws Figure Installing CJ Back Brackets REMOVING/INSTALLING CJ Back Brackets FigureRemoving CJ Back Brackets Back Frame Section Section Back Frame Removing Installing CJ Back Brackets Changing Back Height Figure Changing Back Height 100 Back Angle Adjustment Section Batteries Batteries Proper Battery to be Used Using the Proper Batteries Figures 1Batteries Section Do not USE GP24 Using the Proper Batteries GP24 INSTALLING/REMOVING Batteries INTO/FROM Battery Boxes Figure DISCONNECTING/CONNECTING Battery Cables DISCONNECTING/CONNECTING Battery Cables Group 24 Batteries TWO 2 Connector ONE 1 Connector Battery BOX Group 24 Batteries on Wheelchairs Built After 1/25/04 Figure DISCONNECTING/CONNECTING Battery Cables Group 24 Batteries 22NF Batteries in Single Battery BOX Figure Rear Detail a StepSteps 3 Steps 5 Charging Batteries Figure When to Charge Batteries FigureMKIV-A and MKIV-RII Joysticks MKIV-A+ Joysticks Required Items Tool Quantity Comments Description of Battery Chargers Torque SP Using Battery Chargers Replacing Batteries Recommended Battery Types Wheelchairs Built Before 1/26/04 Battery Requirements and Weight Limitations Cleaning Battery Terminals REMOVING/INSTALLING Battery Boxes Base FRAMELocked Unlocked Retainer Bar REMOVING/INSTALLING Battery Boxes 22NF Battery Boxes 22NF Battery Boxes Figure Group 24 Batteries Figure REMOVING/INSTALLING the Wiring HarnessWiring Harness Harness Wiring 22NF Batteries Figure REMOVING/INSTALLING the Wiring Harness 22NF Batteries Section Wiring Harness Detail a 22NF Batteries Adjusting Limit Switch Adjusting Limit Switch Figure Section Wiring Harness Replacing Retainer Clip Replacing Battery BOX Retainer BAR/RETAINER Clip FigureReplacing Retainer BAR Retention STRAP/RETAINER Section Section Retention STRAP/RETAINER Replacing Battery BOX Retainer BAR/RETAINER Clip Replacing Pneumatic TIRES/TUBES Drive WHEELS/ Casters REMOVING/INSTALLING Drive Wheels FigureWHEELS/MOTORS Section WHEELS/MOTORS 14 X 3-INCH Wheel Section WHEELS/MOTORSConventional Motor GEARLESS/BRUSHLESS Motor With Gearbox 14 X 4-INCH Wheel Wheelchairs Built WHEELS/MOTORS 14 X 4-INCH Wheel REMOVING/INSTALLING Drive Wheel HUB Figure REMOVING/INSTALLING the Adapter Plate with Studs Figure REMOVING/INSTALLING GB Motor Spacer Figure Installing Wheel Lock Bracket Onto Wheelchair Installing Wheel Lock Bracket Onto Wheelchair Figure Mounting screws to 160 in-lbs Flat Free Tires REMOVING/INSTALLING the RIM AND/OR Tire Figure Removing Casters REMOVING/INSTALLING Casters FigureShock Fork Inch Fork Hardware Orientation Replacing Forks Figure Installing Casters Installing the Motor REMOVING/INSTALLING the MotorConventional Motor with Gearbox Figure Conventional Motor Gearbox Standard GEARLESS/BRUSHLESS Motor Before 1/26/04 Figure Suspension Arm Heavy Duty GEARLESS/BRUSHLESS Motor Figure Wiring Harness from Controller Connects to the Motor Here Pole Motors Figure INSTALLING/REMOVING Fenders WHEELS/MOTORS Standard GEARLESS/BRUSHLESS Motors Before 1/26/04 Figure Or Tire in this section Heavy Duty GEARLESS/BRUSHLESS Motors Figure Section Electronics Repositioning Mkiv Joystick VAN Seat Models FigureElectronics Electronics Section REMOVING/INSTALLING the Mkiv Controller 102 103 GB Controller 105 Lockwasher 107 Lockwashers Recliner Positioning Limit Switch FigureRecliner Section Section Recliner Adjusting Limit Switch Figure Position Over 105 Relative to Replacing Recliner Cable Assemblies Figure Replacing Recliner Cable Assemblies Replacing GAS Cylinder REPLACING/ADJUSTING GAS Cylinders Figure Adjusting GAS Cylinder Mounting bracket of the back cane Locknut through the back caneNylon washer, mounting hole TOP of the gas cylinder, nylon washer Changing Seat Depth Figure REMOVING/INSTALLING the Seat PANREMOVING/INSTALLING the Seat Back Canes and Spreader BAR Seat Width Ranges Changing Seat Width REMOVING/INSTALLING Battery Boxes in of this manual RWD Wheelchairs REMOVING/INSTALLING Group 24 Battery BOX SUB-FRAME FigureRWD Wheelchairs Section Front of Chair Section RWD Wheelchairs Removing 22NF Components Figure REMOVING/INSTALLING 22NF Battery BOX Tray FigureRemove the battery box. Refer to Wheelchairs Equipped with Vent Tray Installing Group 24 Components Figure Steps 4 Installing Group 24 Components Group 24 Batteries Figures 5 Shock or Rubber Element Replacement RWD Wheelchairs Wheelchairs Equipped with Vent Tray TOP of Shock or Rubber ElementFront Chair Rear Wheelchairs Without Vent Tray Bottom of Shock or Rubber Element 22NF Batteries Figures 6Rubber Element Anti-tip bracket Install the 22NF battery box. Refer to Shock Spring Replacement Figure There is no need to remove shock from suspension arm Shock Spring Replacement Wheelchairs REMOVING/INSTALLING Gearbox FigureREMOVING/INSTALLING Drive Wheel Hubs in of this manual Adjusting Weight Distribution Procedure Adjusting Weight Distribution FigureAdjustment Options Repositioning the Motor MOTOR/GEARBOX AssemblyRepositioning the MOTOR/GEARBOX Figure Repeat Steps 3-5 for opposite side of the wheelchair Forward Arrow and Ranger X with Fixed Back Before 1/26/04 Inch Forward N/A Repositioning the Heavy Duty GEARLESS/BRUSHLESS Motor Figure Remove plug buttons from the middle of the base frame Wheelchairs with Gearless REMOVING/INSTALLINGSuspension ARM for RWD ANTI-TIPPER Wheel Replacement FigureREMOVING/INSTALLING the 3-INCH ANTI-TIP Assembly Figure 138 Warranty Warranty Canada One Invacare Way