Invacare IIJR, IIBASIC manual ENGAGING/DISENGAGING Motors with Motor Locks Figure, E E L S, Wheels

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PROCEDURE 8

WHEELS

W H E E L S

This Procedure Includes the Following:

Engaging/Disengaging Motors with Clutches

Engaging/Disengaging Motors with Motor Locks

Adjusting Forks

WARNING

After ANY adjustments, repair or service and BE- FORE use, make sure all attaching hardware is tightened securely - otherwise injury or damage may result.

CAUTION

As with any vehicle, the wheels and tires should be checked periodically for cracks and wear and should be replaced.

ENGAGING/DISENGAGING MOTORS WITH CLUTCHES (FIGURES 1 AND 2)

WARNING

DO NOT engage or disengage the clutches until the power is in the OFF position.

CAUTION

Ensure both clutches are fully engaged BEFORE driving the wheelchair.

1.Locate the clutch handles on motors.

2.Perform one (1) of the following: A. ENGAGING (FIGURE 1) -

1.Push the clutch handle IN.

2.Push the clutch handle towards the front of the wheelchair.

ENGAGING:

BEGINNING POSITION

ENDING POSITION

Outside of Wheelchair

Front of Wheelchair

FIGURE 1 - ENGAGING MOTORS WITH CLUTCHES

B.DISENGAGING (FIGURE 2) -

1.Pull the clutch handle towards the rear of the wheelchair.

2.Pull the clutch handle OUT.

DISENGAGING:

BEGINNING POSITION

ENDING POSITION

Outside of Wheelchair

Front of Wheelchair

FIGURE 2 - DISENGAGING MOTORS WITH CLUTCHES

ENGAGING/DISENGAGING MOTORS WITH MOTOR LOCKS (FIGURE 3)

WARNING

DO NOT engage or disengage the motor locks until the power is in the OFF position.

CAUTION

Ensure both motor locks are fully engaged BE- FORE driving the wheelchair.

The motor lock disengagement/engagement allows free- wheeling or joystick controlled operation. Freewheeling allows an attendant to maneuver the wheelchair without power. To disengage/engage the motor locks:

1.Locate the motor lock levers on the motors.

2.Perform one (1) of the following:

A.DISENGAGE - Push the motor lock lever until they are pointing towards the outside of the wheel- chair (free wheel position).

B.ENGAGE - Pull the motor lock handles until they are pointing up (drive position).

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Contents MWD/FWD R N I N G Wheelchair TIE-DOWN Restraints and Seat Positioning StrapsTable of Contents Specification S Integrated Sling Seat CaptainsseatPerformance Specifications Rain and operators weightPerformance ElectronicsProcedure 1 of this manual Integrated Sling SeatProcedure General GuidelinesProcedure General GuidelinesSAFETY/HANDLING Wheelchairs Stability and BalanceStairways Coping With Everyday ObstaclesShift body weight into seat with transfer Minimize GAP DistanceRII MWD Wheelchairs only RII FWD Model Wheelchairs only FigureFunctional Reach From a Wheelchair Reaching, Leaning, Bending and Bending ForwardReaching, Bending Backward General Guidelines Crossbrace Push BracketGeneral Guidelinesprocedure Ranger II BASIC/RANGER II STANDARD/RANGER II 250 SeriesMotor Assembly Battery Side FrameController Part number Back ViewShipping Insert Installed Shipping Insert Battery BoxShipping Insert Removed Troubleshooting Mechanical Troubleshooting ElectricalChecking Battery Charge Level Safety INSPECTION/TROUBLESHOOTINGSafety INSPECTION/TROUBLESHOOTING Using Hydrometer to Check Battery Cells Lead Acid FigureNumber of Floating Balls Number of Floating Balls Will Vary According to ChargeSafety Inspection Checklist Arms ProcedureINSTALLING/REMOVING Footrests Figure Adjusting Footrest HeightFront Riggings O N T I N G SProcedure Front Riggings P93M Model Footrests FigureLug Bolt Footrest Support Locknut Lower Model FootrestsAdjusting Calfpads AdjustingRaising/Lowering Elevating Legrests Adjusting Removable Footboard Adjusting Footboard Angle ALL Models FigureReplacing Depth All Models FigureBattery Tray Front Hex ScrewFootboard Pivot Caplug Assemblies WasherInstalling The Removable Footboard Plate Removing The Removable Footboard PlateINSTALLING/REMOVING Flip Back Armrests Figure Adjusting Flip Back Armrests FigureArms M SAdjusting Captains Seat Armrests Procedure ArmsPositioning Flip Back Armrests for Use Height FigureAdjusting Captains Seat Figure Replacing Seat Upholstery FigureUPHOLSTERY/CAPTAINS SEAT/POSITIONING Strap H O L S T E R Y P T a I N S A TREMOVING/INSTALLING Captains Seat Figure Replacing Seat Positioning StrapUPHOLSTERY/CAPTAINS SEAT/POSITIONING Strap Integrated Sling Seat Models FigureMkiv Joystick Adjustment JoystickLock MountingTube Preparing Mkiv Joystick for USE FigureRepositioning Mkiv Joystick ElectronicsSwitch ElectronicsPerform one 1 of the following Fuse Replacement Battery FuseWiringHarness HolderReplacing Battery BOX Retaining Strap T a I N I N GRetaining Strap All MWD Models and FWD Model Ranger Iijr FigureHex Bolt Battery Tray Tray Support Locknut Retaining StrapT a I N I N G R a P All FWD Models Except Ranger Iijr FigureENGAGING/DISENGAGING Motors with Motor Locks Figure E E L SWheels Outside of Wheelchair Front of WheelchairAdjusting Forks Figure WheelsRemove the dust cover from the caster headtube Dust Cover Locknut Nylon Washer Caster Headtube ForkREMOVING/INSTALLING Shrouds R O U D SShrouds REMOVING/INSTALLING Shrouds MWD Wheelchairs ShroudsInstalling Rear Shroud FWD Wheelchairs FigureRemoving Rear Shroud Battery Box Rear Shroud Inch wide chairs ClipClip Retaining Strap T T E R I E S BatteriesConnecting Battery Cables BatteriesDirect Mount Method , 3 Dual U1 BatteriesConnect Battery Cables Ring Terminals to This Side Posts Connect Battery Cable to Battery Terminal AS ShownBattery Clamp Method Figures 4, 5 Installing Battery Clamp CoversRED Battery Clamp Cover Negative Battery Terminal/Post Tie-Wrap Group 22NF BatteryE R I E S Fuse BoxTransporting Ranger II FWD FWD WheelchairsE E L C H a I R S UnfoldingWhen to Charge Batteries Figure FWD WheelchairsMkiv RII Joystick MCC-MKIV X, a or A+ JoystickDescription and Use of Battery Chargers Shutoff ProcedureCharging Batteries Figure Replacing BatteriesINSTALLING/REMOVING Battery Boxes Recommended Battery TypesCleaning Battery Terminals Rear Battery Joystick CableALL Models Except Ranger Iijr Ranger Iijr FigureBattery Tray Procedure 11FWD WheelchairsFolding Battery Tray for Transport Figure Unfolding Battery Tray for Use FigurePins Pivot Battery Tray Notch Battery TrayHanger Bracket Pins Mounting Battery Tray Slots Ranger Iibasic and Ranger IistandardTransporting Ranger II MWD E E L C H a I RMWD Wheelchairs Unfolding/Folding Integrated Sling Seats FigureBattery Discharge Indicator BDI Battery Gauge Display BGD MWD WheelchairsRefer to Disconnect Push Brackets CrossbracesA I R S Prong plug, 15 ampere current rating industrial typeIf necessary, remove the rear shroud. Refer to RE Detail a INSTALLING/REMOVING Battery Boxes Figure Retaining Front Battery Box Strap Rear Strap ClipLeads Adjusting the Stabilizer Figure Battery Tray FigureAdditional Adjustments for User Preference Detail B Installing Battery TrayLimited Warranty