Manuals / Invacare / Personal Care / Wheelchair

Invacare Ranger IISTANDARD Mwd Wheelchairs, M W D W H E E L C H A I R S, Procedure, STEPS 4

Models: Ranger IISTANDARD

1 84

Page 81

MWD WHEELCHAIRS		PROCEDURE 14
	LONG Socket Screws	SHORT Socket Screws
	(Apply Loctite 242 and	(Apply Loctite 242 and
	torque to 60-inch pounds)	torque to 60-inch
	(STEPS 9, 11)	pounds) (STEPS 9, 11)
Battery Motor Connectors
(STEPS 4, 15)
STEPS 5, 6 AND 14
Locknut	Battery Tray
	Battery Tray
Crossbrace	Mounting	Wheelchair
	Bracket	Wheelchair
Washer		Frame
Hex Bolt		Tie Wrap
Hex Bolt		(STEPS 3,
		(STEPS 3,
Dust Cover		16)

Motor/Gearbox

FIGURE 23 - REPLACING MOTOR/GEARBOX - RANGER II MWD STANDARD

M W D

C H A I R S

Page 81

Image 81

Invacare Ranger IISTANDARD Mwd Wheelchairs, M W D W H E E L C H A I R S, Procedure, Battery Motor Connectors, STEPS 4

Contents

Ranger II Storm Series Wheelchairs MWD/FWD Service ManualRanger IIBASIC Ranger IISTANDARD Ranger IIJR Ranger II250 SERIESSAVE THESE INSTRUCTIONS SPECIAL NOTESW A R N I N G S P E C I A L N O T E STABLE OF CONTENTS TABLE OF CONTENTSThe procedures in this manual refer to the following models S P E C I F I C A T I O N S SPECIFICATIONSNOTE All specifications are Swingaway,RemovableAdjustableFlipUpRemovableFootboardSPECIFICATIONS SPECIFICATIONSPERFORMANCE 1. LowandHighBackTypeshaveanInfiniteadjustmentNOTE All specifications SPECIFICATIONSL NOTE Refer to PERCENTAGE OF WEIGHT DISTRIBUTION in PROCEDURE 1 of this manualGENERAL GUIDELINES PROCEDUREThis Procedure Includes the Following Repair or Service InformationWiring Harness for Battery Box Lid WARNING/CAUTION LABEL LOCATION - MWD MODELSCrossbrace Push BracketReplacement con WARNING/CAUTION LABEL LOCATION - FWD MODELSONLY - Disconnect limit switch Motor AssemblyAssembly WARNING/CAUTION LABEL LOCATION - FWD MODELS R2JRBattery Wiring HarnessDO NOT allow battery cables to contact BATTERY WARNING LABEL LOCATIONthe opposite battery terminals/posts. Re place cables immediately if cables insuFIELD LOAD TEST FIGURE USING HYDROMETER TO CHECK BATTERY CELLS LEAD ACID FIGUREThis Procedure Includes the Following Field Load Test Using Hydrometer To Check Battery Cells Lead Acid Motor TestingMotor Connector MOTOR TESTING FIGUREFIGURE 3 - MOTOR TESTING NOTE DO NOT fill hydrometer more than 3/4 fullMOTOR BRUSH INSPECTION BRAKE TESTING FIGUREELECTRO-MECHANICAL PARKING 4 Pin Motor Connector Ohmmeter 4 Pin Motor ConnectorF R O N T R I G G I N G S ADJUSTING FLIP-UP REMOVABLE FOOTBOARDThis Procedure Includes the Following Adjusting Flip-Up Removable FootboardADJUSTING FOOTBOARD ANGLE FIGURE ADJUSTING THE REMOVABLE FOOTBOARDF R O N T R I G G I N G S Depth FIGUREBattery Tray ADJUSTING FOOTBOARD MOUNTING BRACKET ANGLE - FWD MODELS ONLY FIGURENut Height Adjustment AdjustmentREPLACING ARMREST PLATE FIGURE REPLACING ARMREST PADS FIGUREA R M S This Procedure Includes the Following Replacing Armrest PadsREPLACING BACK UPHOLSTERY FIGURE REPLACING SEAT POSITIONING STRAPS E A T B A C KAssembly REPLACING CAPTAINS SEAT FIGUREAssembly S E A TADJUSTING BACK HEIGHT FIGURE ADJUSTING SEAT DEPTH FIGURES E A T F R A M E This Procedure Includes the Following Adjusting Seat DepthREPLACING BACK CANES FIGURE CHANGING BACK ANGLE FIGURES E A T F R A M E SEAT FRAMER A M S E A T FBottom Half of Back Canes LocknutsREPOSITIONING MKIV JOYSTICK REMOVING/INSTALLING MKIV CONTROLLERE L E C T R O N I C S This Procedure Includes the Following Repositioning MKIV JoystickE L E C T R O N I C S INSTALLINGMounting Stud on Wheelchair Frame MKIV Controller WasherFIGURE 3 - REMOVING/INSTALLING MKIV CONTROLLER - 14-INCH WIDE MODELS Wire Connector SupportE L E C T R O N I C S Mounting Stud on Wheelchair Frame Washer MKIV Controller LocknutsLIMIT SWITCH DISCONNECTING/CONNECTING LIMIT SWITCH FIGUREM I T S W I T C H ADJUSTING LIMIT SWITCH24 o Back L I M I T S W I T C HRecline Angle 5-3/4 inches ActuatorREPLACING PNEUMATIC TIRES/ TUBES - DRIVE WHEELS/CASTERS REMOVING/INSTALLING DRIVE WHEELSW H E E L S This Procedure Includes the Following Replacing Pneumatic Tires/TubesDrive Wheel Assembly REMOVING/INSTALLING DRIVE WHEEL HUB FIGUREAssembly INSTALLINGKeystock W H E E L SLocking WasherREPLACING FORKS FIGURE REPLACING CASTERS FIGUREW H E E L S ForkLocknut Hex Screw Washer WasherCasterSHROUDS REMOVING/INSTALLINGS H R O U D S This Procedure Includes the FollowingWHEELCHAIRS EQUIPPED WITH WEIGHT SHIFT BASIC TILT H R O U D SRear Shroud Side ShroudINSTALLING REAR SHROUD INSTALLING FRONT SHROUDINSTALLING SIDE SHROUDS AND FILLERS S H R O U D Ssecure battery S H R O UWashers Battery Charger Cover secure batteryC R O S S B R A C E S ADJUSTING SEAT WIDTH - INTEGRATED SLING SEATS FIGUREPROCEDURE This Procedure Includes the FollowingS B R A C E S C R O SFIGURE 1 - ADJUSTING SEAT WIDTH - INTEGRATED SLING SEAT S LocknutPROCEDURE REPLACING CROSSBRACES - CAPTAINS SEATS FIGURENOTE Note coved spacer, washer and locknut order for reinstallation C R O S S B R A C E SPROCEDURE CROSSBRACESC R O S S B R A C E S Wheelchair FrameB A T T E R I E S INSTALLING/REMOVING BATTERIES INTO/FROM BATTERY BOXES FIGUREPROCEDURE This Procedure includes the followingDual U1 or Dual Group 22 Battery Boxes CONNECTING BATTERY CABLESBattery Cable B A T T E R I E SBattery Terminal PROCEDUREBattery Positive + Battery Terminal/PostPOSITIVE + Battery Terminal/Post Note position of battery clamp BATTERY CLAMP METHOD FIGURES 4, 5 ANDBattery Clamp Battery CablePROCEDURE A T T E R I E SCONNECTING BATTERY CABLES TO BATTERYIES TERMINALS/POSTS NOTE Battery clamps exploded away for clarification purposes onlyF W D W H E E L C H A I R S ASSEMBLING RANGER II FWDThis Procedure Includes the Following Assembling Ranger II FWD When to Charge Batteries Charging Batteries Replacing BatteriesF W D W H E E L C H A I R S PROCEDUREUnfolding/Folding - Captains Seat FIGURE UNFOLDING Push Brackets CrossbracesCHARGING BATTERIES FIGURE WHEN TO CHARGE BATTERIES FIGURENOTE Accurate readings are displayed when in neu- tral Description and Use of Battery ChargersPROCEDURE REPLACING BATTERIESBattery Charger Connector on side of Wheelchair From Battery Charger Recommended Battery TypesW D W H E E L C H A I R S INSTALLING/REMOVING BATTERY BOXESNOTE To remove the battery boxes, reverse the follow- ing procedure Installing R2BASIC AND R2STANDARD FIGUREPROCEDURE BATTERY TRAYRear Battery secure batteryE L C H A I R S F W D W H EPins Hanger Bracket Battery TrayChanging Width of Battery Tray FIGURE PROCEDUREBattery Tray Pin Battery Tray Hex Bolts Locknuts Battery Tray Pivot Removing/Installing Battery Tray for R2BASICReplacing Left Battery Tray Hanger Bracket Mounting Screws Battery Tray Hanger Bracket Wheelchair FrameF W D W H E E L C H A I R S FWD WHEELCHAIRSPROCEDURE REPLACING WIRING HARNESS FIGUREF W D W H E E L C H A I R S FOR MODEL R2JR FIGUREC H A I R S F W D W H E E LWiring Harness Tie Wraps FWD WHEELCHAIRSPROCEDURE F W D W H E E L C H A I R S14-inch Wide Models FIGURE Wire Connector Support Battery Wiring HarnessRear Battery ConnectorPROCEDURE REPOSITIONING MOTORS FIGUREF W D W H E E L C H A I R S NOTE 14 wide is only for R2JRDust Cover Not Shown Battery Tray Hanger Bracket Hex Screws Footboard REPLACING CLUTCH HANDLES - R2BASIC AND R2JR FIGUREF W D W H E E L C H A I R S FWD WHEELCHAIRSPROCEDURE REPLACING MOTOR/GEARBOX - R2BASIC AND R2JR FIGUREF W D W H E E L C H A I R S Tip STEPS 2, 6F W D W H E E L C H A I R S REPLACING MOTOR/GEARBOX - R2STANDARD FIGUREFWD WHEELCHAIRS 21. FOR R2JR ONLYBattery Motor Connectors PROCEDUREBattery Tray Hanger Bracket Hex Screws Footboard Mounting Bracket F W D W H E E L C H A I R SM W D W H E E L C H A I R S ASSEMBLING RANGER II MWDThis Procedure Includes the Following Assembling Ranger II MWD When to Charge Batteries Charging Batteries Replacing BatteriesM W D W H E E L C H A I R S PROCEDUREFOLDING Unfolding/Folding Captains Seats FIGURE UNFOLDINGBattery Discharge WHEN TO CHARGE BATTERIES FIGUREIndicator BDI Description and Use of Battery ChargersBattery Charger Connector on Side of Wheelchair PROCEDUREFrom Battery Charger Battery ChargerRecommended Battery Types INSTALLING/REMOVING BATTERY BOXES FIGURECleaning Battery Terminals InstallingPROCEDURE BATTERY TRAY FIGUREFront Battery Box BatteryBATTERY TRAY FOR WHEELCHAIRS NOT PROCEDUREEQUIPPED WITH WEIGHT SHIFT BASIC TILT FRONT HangerLabel Bracket Battery Tray Mounting SlotsPROCEDURE REPLACING WIRING HARNESS FIGUREChanging Width of Battery Tray FIGURE Battery Tray Pins Battery Tray Hex BoltsH E E L C H A I R S M W D WWiring Phono Jack Nut Limit Switch Bracket Phono Jack ControllerSTABILIZERS ADJUSTING SPRINGS FOR TYPE A STABILIZER ASSEMBLY FIGURESTABILIZER IDENTIFICATION FIGURE M W D W H E E L C H A I R SAdjusting Type A Stabilizer Assembly for User Preference FIGURE ADJUSTING STABILIZER FOR USER PREFERENCEAdjusting Type B Stabilizer Assembly for User Preference FIGURE Locknut Jam Nut Adjustment Nut Stabilizer PlatesPROCEDURE REPLACING STABILIZER CYLINDERSAdjusting Type C Stabilizer Assembly for User Preference FIGURE M W D W H E E L C H A I R SM W D W H E E L C H A I R S REPLACING STABILIZER WHEELMWD WHEELCHAIRS Bottom of Stabilizer Cyliner Locknut Washer There is noPROCEDURE REPLACING STABILIZER CYLINDER SPRINGS FIGUREM W D W H E E L C H A I R S Hex Bolt Spacers Stabilizer WheelREPLACING CLUTCH HANDLES R2BASIC AND R2250 SERIES FIGURE REPOSITIONING MOTORSAdjustment Nut STEPS 7 M W D W H E E L C H A I R SPROCEDURE REPLACING MOTOR/GEARBOX - R2BASIC AND R2250 SERIESFIGUREBattery Tray Mounting Bracket Motor Gearbox M W D W H E E L C H A I R SM W D W H E E L C H A I R S REPLACING MOTOR/GEARBOX - R2STANDARD FIGUREMWD WHEELCHAIRS NOTE Make sure the detent ball on the pin is fully visiblePROCEDURE MWD WHEELCHAIRSBattery Motor Connectors Battery TrayN O T E S W A R R A N T Y LIMITED WARRANTYMississauga, Ontario 5970 Chedworth WayCorporation L5R 3T9, Canada

MWD WHEELCHAIRS

(STEPS 4, 15)

STEPS 5, 6 AND 14

Motor/Gearbox