Manuals / Invacare / Personal Care / Wheelchair

Invacare Ranger II250 SERIES F W D W H E E L C H A I R S, Procedure, Battery Motor Connectors

Models: Ranger IISTANDARD

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Page 63

Image 63

FWD WHEELCHAIRS

PROCEDURE 13

Battery Motor Connectors

(STEPS 2, 16)

STEPS 4, 6,	Dust Cover (Not Shown)
13,14,15	Spacers
	Spacers

Battery Tray

Hanger

Bracket

Hex Screws

Footboard

Mounting

Bracket

LONG Socket

	SHORT Socket	Screws (Apply Loctite
	Screws (Apply
		242 and torque to 60-
	Loctite 242 and
		inch pounds) (STEPS
	torque to 60-
		8, 10)
	inch pounds)

	(STEPS 8, 10)

Wheelchair

Frame

Motor/

Gearbox

C H A I R S

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

Page 63

Image 63

Invacare Ranger II250 SERIES F W D W H E E L C H A I R S, Procedure, Battery Motor Connectors, Dust Cover Not Shown

Contents

Ranger II250 SERIES Service ManualRanger II Storm Series Wheelchairs MWD/FWD Ranger IIBASIC Ranger IISTANDARD Ranger IIJRS P E C I A L N O T E S SPECIAL NOTESSAVE THESE INSTRUCTIONS W A R N I N GTABLE OF CONTENTS TABLE OF CONTENTSThe procedures in this manual refer to the following models Swingaway,RemovableAdjustableFlipUpRemovableFootboard SPECIFICATIONSS P E C I F I C A T I O N S NOTE All specifications are1. LowandHighBackTypeshaveanInfiniteadjustment SPECIFICATIONSSPECIFICATIONS PERFORMANCEPROCEDURE 1 of this manual SPECIFICATIONSNOTE All specifications L NOTE Refer to PERCENTAGE OF WEIGHT DISTRIBUTION inRepair or Service Information PROCEDUREGENERAL GUIDELINES This Procedure Includes the FollowingPush Bracket WARNING/CAUTION LABEL LOCATION - MWD MODELSWiring Harness for Battery Box Lid CrossbraceMotor Assembly WARNING/CAUTION LABEL LOCATION - FWD MODELSReplacement con ONLY - Disconnect limit switchWiring Harness WARNING/CAUTION LABEL LOCATION - FWD MODELS R2JRAssembly Batteryplace cables immediately if cables insu BATTERY WARNING LABEL LOCATIONDO NOT allow battery cables to contact the opposite battery terminals/posts. ReUsing Hydrometer To Check Battery Cells Lead Acid Motor Testing USING HYDROMETER TO CHECK BATTERY CELLS LEAD ACID FIGUREFIELD LOAD TEST FIGURE This Procedure Includes the Following Field Load TestNOTE DO NOT fill hydrometer more than 3/4 full MOTOR TESTING FIGUREMotor Connector FIGURE 3 - MOTOR TESTING4 Pin Motor Connector Ohmmeter 4 Pin Motor Connector BRAKE TESTING FIGUREMOTOR BRUSH INSPECTION ELECTRO-MECHANICAL PARKINGAdjusting Flip-Up Removable Footboard ADJUSTING FLIP-UP REMOVABLE FOOTBOARDF R O N T R I G G I N G S This Procedure Includes the FollowingDepth FIGURE ADJUSTING THE REMOVABLE FOOTBOARDADJUSTING FOOTBOARD ANGLE FIGURE F R O N T R I G G I N G SAdjustment ADJUSTING FOOTBOARD MOUNTING BRACKET ANGLE - FWD MODELS ONLY FIGUREBattery Tray Nut Height AdjustmentThis Procedure Includes the Following Replacing Armrest Pads REPLACING ARMREST PADS FIGUREREPLACING ARMREST PLATE FIGURE A R M SB A C K REPLACING SEAT POSITIONING STRAPREPLACING BACK UPHOLSTERY FIGURE S E A TS E A T REPLACING CAPTAINS SEAT FIGUREAssembly AssemblyThis Procedure Includes the Following Adjusting Seat Depth ADJUSTING SEAT DEPTH FIGUREADJUSTING BACK HEIGHT FIGURE S E A T F R A M ESEAT FRAME CHANGING BACK ANGLE FIGUREREPLACING BACK CANES FIGURE S E A T F R A M ELocknuts S E A T FR A M Bottom Half of Back CanesThis Procedure Includes the Following Repositioning MKIV Joystick REMOVING/INSTALLING MKIV CONTROLLERREPOSITIONING MKIV JOYSTICK E L E C T R O N I C SWasher INSTALLINGE L E C T R O N I C S Mounting Stud on Wheelchair Frame MKIV ControllerMounting Stud on Wheelchair Frame Washer MKIV Controller Locknuts Wire Connector SupportFIGURE 3 - REMOVING/INSTALLING MKIV CONTROLLER - 14-INCH WIDE MODELS E L E C T R O N I C SADJUSTING LIMIT SWITCH DISCONNECTING/CONNECTING LIMIT SWITCH FIGURELIMIT SWITCH M I T S W I T C HActuator L I M I T S W I T C H24 o Back Recline Angle 5-3/4 inchesThis Procedure Includes the Following Replacing Pneumatic Tires/Tubes REMOVING/INSTALLING DRIVE WHEELSREPLACING PNEUMATIC TIRES/ TUBES - DRIVE WHEELS/CASTERS W H E E L SINSTALLING REMOVING/INSTALLING DRIVE WHEEL HUB FIGUREDrive Wheel Assembly AssemblyWasher W H E E L SKeystock LockingForkLocknut Hex Screw Washer WasherCaster REPLACING CASTERS FIGUREREPLACING FORKS FIGURE W H E E L SThis Procedure Includes the Following REMOVING/INSTALLINGSHROUDS S H R O U D SSide Shroud H R O U D SWHEELCHAIRS EQUIPPED WITH WEIGHT SHIFT BASIC TILT Rear ShroudS H R O U D S INSTALLING FRONT SHROUDINSTALLING REAR SHROUD INSTALLING SIDE SHROUDS AND FILLERSsecure battery S H R O Usecure battery Washers Battery Charger CoverThis Procedure Includes the Following ADJUSTING SEAT WIDTH - INTEGRATED SLING SEATS FIGUREC R O S S B R A C E S PROCEDURELocknut C R O SS B R A C E S FIGURE 1 - ADJUSTING SEAT WIDTH - INTEGRATED SLING SEAT SC R O S S B R A C E S REPLACING CROSSBRACES - CAPTAINS SEATS FIGUREPROCEDURE NOTE Note coved spacer, washer and locknut order for reinstallationWheelchair Frame CROSSBRACESPROCEDURE C R O S S B R A C E SThis Procedure includes the following INSTALLING/REMOVING BATTERIES INTO/FROM BATTERY BOXES FIGUREB A T T E R I E S PROCEDUREB A T T E R I E S CONNECTING BATTERY CABLESDual U1 or Dual Group 22 Battery Boxes Battery CablePositive + Battery Terminal/Post PROCEDUREBattery Terminal BatteryBattery Cable BATTERY CLAMP METHOD FIGURES 4, 5 ANDPOSITIVE + Battery Terminal/Post Note position of battery clamp Battery ClampNOTE Battery clamps exploded away for clarification purposes only A T T E R I E SPROCEDURE CONNECTING BATTERY CABLES TO BATTERYIES TERMINALS/POSTSWhen to Charge Batteries Charging Batteries Replacing Batteries ASSEMBLING RANGER II FWDF W D W H E E L C H A I R S This Procedure Includes the Following Assembling Ranger II FWDPush Brackets Crossbraces PROCEDUREF W D W H E E L C H A I R S Unfolding/Folding - Captains Seat FIGURE UNFOLDINGDescription and Use of Battery Chargers WHEN TO CHARGE BATTERIES FIGURECHARGING BATTERIES FIGURE NOTE Accurate readings are displayed when in neu- tralRecommended Battery Types REPLACING BATTERIESPROCEDURE Battery Charger Connector on side of Wheelchair From Battery ChargerInstalling R2BASIC AND R2STANDARD FIGURE INSTALLING/REMOVING BATTERY BOXESW D W H E E L C H A I R S NOTE To remove the battery boxes, reverse the follow- ing proceduresecure battery BATTERY TRAYPROCEDURE Rear BatteryBattery Tray F W D W H EE L C H A I R S Pins Hanger BracketRemoving/Installing Battery Tray for R2BASIC PROCEDUREChanging Width of Battery Tray FIGURE Battery Tray Pin Battery Tray Hex Bolts Locknuts Battery Tray PivotFWD WHEELCHAIRS Mounting Screws Battery Tray Hanger Bracket Wheelchair FrameReplacing Left Battery Tray Hanger Bracket F W D W H E E L C H A I R SFOR MODEL R2JR FIGURE REPLACING WIRING HARNESS FIGUREPROCEDURE F W D W H E E L C H A I R SFWD WHEELCHAIRS F W D W H E E LC H A I R S Wiring Harness Tie WrapsPROCEDURE F W D W H E E L C H A I R S14-inch Wide Models FIGURE Connector Battery Wiring HarnessWire Connector Support Rear BatteryNOTE 14 wide is only for R2JR REPOSITIONING MOTORS FIGUREPROCEDURE F W D W H E E L C H A I R SFWD WHEELCHAIRS REPLACING CLUTCH HANDLES - R2BASIC AND R2JR FIGUREDust Cover Not Shown Battery Tray Hanger Bracket Hex Screws Footboard F W D W H E E L C H A I R STip STEPS 2, 6 REPLACING MOTOR/GEARBOX - R2BASIC AND R2JR FIGUREPROCEDURE F W D W H E E L C H A I R S21. FOR R2JR ONLY REPLACING MOTOR/GEARBOX - R2STANDARD FIGUREF W D W H E E L C H A I R S FWD WHEELCHAIRSF W D W H E E L C H A I R S PROCEDUREBattery Motor Connectors Battery Tray Hanger Bracket Hex Screws Footboard Mounting BracketWhen to Charge Batteries Charging Batteries Replacing Batteries ASSEMBLING RANGER II MWDM W D W H E E L C H A I R S This Procedure Includes the Following Assembling Ranger II MWDUnfolding/Folding Captains Seats FIGURE UNFOLDING PROCEDUREM W D W H E E L C H A I R S FOLDINGDescription and Use of Battery Chargers WHEN TO CHARGE BATTERIES FIGUREBattery Discharge Indicator BDIBattery Charger PROCEDUREBattery Charger Connector on Side of Wheelchair From Battery ChargerInstalling INSTALLING/REMOVING BATTERY BOXES FIGURERecommended Battery Types Cleaning Battery TerminalsBattery BATTERY TRAY FIGUREPROCEDURE Front Battery BoxFRONT HangerLabel Bracket Battery Tray Mounting Slots PROCEDUREBATTERY TRAY FOR WHEELCHAIRS NOT EQUIPPED WITH WEIGHT SHIFT BASIC TILTBattery Tray Pins Battery Tray Hex Bolts REPLACING WIRING HARNESS FIGUREPROCEDURE Changing Width of Battery Tray FIGUREPhono Jack Nut Limit Switch Bracket Phono Jack Controller M W D WH E E L C H A I R S WiringM W D W H E E L C H A I R S ADJUSTING SPRINGS FOR TYPE A STABILIZER ASSEMBLY FIGURESTABILIZERS STABILIZER IDENTIFICATION FIGURELocknut Jam Nut Adjustment Nut Stabilizer Plates ADJUSTING STABILIZER FOR USER PREFERENCEAdjusting Type A Stabilizer Assembly for User Preference FIGURE Adjusting Type B Stabilizer Assembly for User Preference FIGUREM W D W H E E L C H A I R S REPLACING STABILIZER CYLINDERSPROCEDURE Adjusting Type C Stabilizer Assembly for User Preference FIGUREBottom of Stabilizer Cyliner Locknut Washer There is no REPLACING STABILIZER WHEELM W D W H E E L C H A I R S MWD WHEELCHAIRSHex Bolt Spacers Stabilizer Wheel REPLACING STABILIZER CYLINDER SPRINGS FIGUREPROCEDURE 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 REPOSITIONING MOTORSREPLACING CLUTCH HANDLES R2BASIC AND R2250 SERIES FIGURE Adjustment Nut STEPS 7M W D W H E E L C H A I R S REPLACING MOTOR/GEARBOX - R2BASIC AND R2250 SERIESFIGUREPROCEDURE Battery Tray Mounting Bracket Motor GearboxNOTE Make sure the detent ball on the pin is fully visible REPLACING MOTOR/GEARBOX - R2STANDARD FIGUREM W D W H E E L C H A I R S MWD WHEELCHAIRSBattery Tray MWD WHEELCHAIRSPROCEDURE Battery Motor ConnectorsN O T E S W A R R A N T Y LIMITED WARRANTYL5R 3T9, Canada 5970 Chedworth WayMississauga, Ontario Corporation

Battery Motor Connectors

Dust Cover (Not Shown)

13,14,15

Battery Tray

LONG Socket

Screws (Apply Loctite

inch pounds) (STEPS

(STEPS 8, 10)

Wheelchair

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