Invacare IIBASIC Adjusting Forks Figure, Wheels, Remove the dust cover from the caster headtube

Page 37

WHEELS

PROCEDURE 8

Towards

Outside of

Wheelchair

Motor Locks ENGAGED

(Drive Position)

Motor Locks DISENGAGED

(Free Wheel Position)

FIGURE 3 - ENGAGING/DISENGAGING MOTORS

WITH MOTOR LOCKS

ADJUSTING FORKS (FIGURE 4)

1.Remove the dust cover from the caster headtube.

2.To properly tighten caster journal system and guard against flutter, perform the following check:

A.Tip back the wheelchair to floor.

B.Pivot both forks and casters to top of their arc simultaneously.

C.Let casters drop to bottom of arc (wheels should swing once to one-side, then immediately rest in a straight downward position).

D.Adjust locknuts according to freedom of caster swing.

3.Test wheelchair for maneuverability.

4.Readjust locknuts if necessary, and repeat STEPS 1-3 until correct.

5.Snap dust cover into the caster headtube.

Dust Cover

Locknut

Nylon Washer

Caster

Headtube

Fork

Caster

FIGURE 4 - ADJUSTING FORKS

W H E E L S

Image 37

Contents MWD/FWD Wheelchair TIE-DOWN Restraints and Seat Positioning Straps R N I N GTable of Contents Integrated Sling Seat Captainsseat Specification SPerformance Rain and operators weight SpecificationsPerformance ElectronicsIntegrated Sling Seat Procedure 1 of this manualGeneral Guidelines ProcedureGeneral Guidelines ProcedureStability and Balance SAFETY/HANDLING WheelchairsStairways Coping With Everyday ObstaclesMinimize GAP Distance Shift body weight into seat with transferRII MWD Wheelchairs only RII FWD Model Wheelchairs only FigureReaching, Leaning, Bending and Bending Forward Functional Reach From a WheelchairReaching, Bending Backward General Guidelines Push Bracket CrossbraceRanger II BASIC/RANGER II STANDARD/RANGER II 250 Series General GuidelinesprocedureSide Frame Motor Assembly BatteryController Part number Back ViewShipping Insert Battery Box Shipping Insert InstalledShipping Insert Removed Troubleshooting Electrical Troubleshooting MechanicalChecking Battery Charge Level Safety INSPECTION/TROUBLESHOOTINGUsing Hydrometer to Check Battery Cells Lead Acid Figure Safety INSPECTION/TROUBLESHOOTINGNumber of Floating Balls Number of Floating Balls Will Vary According to ChargeArms Procedure Safety Inspection ChecklistAdjusting Footrest Height INSTALLING/REMOVING Footrests FigureFront Riggings O N T I N G SP93M Model Footrests Figure Procedure Front RiggingsLug Bolt Footrest Support Locknut Lower Model FootrestsAdjusting Adjusting CalfpadsRaising/Lowering Elevating Legrests Adjusting Footboard Angle ALL Models Figure Adjusting Removable FootboardReplacing Depth All Models FigureFront Hex ScrewFootboard Pivot Caplug Assemblies Washer Battery TrayRemoving The Removable Footboard Plate Installing The Removable Footboard PlateAdjusting Flip Back Armrests Figure INSTALLING/REMOVING Flip Back Armrests FigureArms M SProcedure Arms Adjusting Captains Seat ArmrestsPositioning Flip Back Armrests for Use Height FigureReplacing Seat Upholstery Figure Adjusting Captains Seat FigureUPHOLSTERY/CAPTAINS SEAT/POSITIONING Strap H O L S T E R Y P T a I N S A TReplacing Seat Positioning Strap REMOVING/INSTALLING Captains Seat FigureUPHOLSTERY/CAPTAINS SEAT/POSITIONING Strap Integrated Sling Seat Models FigurePreparing Mkiv Joystick for USE Figure Mkiv Joystick Adjustment JoystickLock MountingTubeRepositioning Mkiv Joystick ElectronicsElectronics SwitchPerform one 1 of the following Battery FuseWiringHarness Holder Fuse ReplacementT a I N I N G Replacing Battery BOX Retaining StrapRetaining Strap All MWD Models and FWD Model Ranger Iijr FigureRetaining Strap Hex Bolt Battery Tray Tray Support LocknutT a I N I N G R a P All FWD Models Except Ranger Iijr FigureE E L S ENGAGING/DISENGAGING Motors with Motor Locks FigureWheels Outside of Wheelchair Front of WheelchairWheels Adjusting Forks FigureRemove the dust cover from the caster headtube Dust Cover Locknut Nylon Washer Caster Headtube ForkR O U D S REMOVING/INSTALLING ShroudsShrouds Shrouds REMOVING/INSTALLING Shrouds MWD WheelchairsFWD Wheelchairs Figure Installing Rear ShroudRemoving Rear Shroud Rear Shroud Inch wide chairs Clip Battery BoxClip Retaining Strap Batteries T T E R I E SBatteries Connecting Battery CablesDirect Mount Method , 3 Dual U1 BatteriesConnect Battery Cable to Battery Terminal AS Shown Connect Battery Cables Ring Terminals to This Side PostsInstalling Battery Clamp Covers Battery Clamp Method Figures 4, 5Negative Battery Terminal/Post Tie-Wrap Group 22NF Battery RED Battery Clamp CoverE R I E S Fuse BoxFWD Wheelchairs Transporting Ranger II FWDE E L C H a I R S UnfoldingFWD Wheelchairs When to Charge Batteries FigureMkiv RII Joystick MCC-MKIV X, a or A+ JoystickShutoff Procedure Description and Use of Battery ChargersCharging Batteries Figure Replacing BatteriesRecommended Battery Types INSTALLING/REMOVING Battery BoxesCleaning Battery Terminals Joystick Cable Rear BatteryALL Models Except Ranger Iijr Ranger Iijr FigureProcedure 11FWD Wheelchairs Battery TrayFolding Battery Tray for Transport Figure Unfolding Battery Tray for Use FigureNotch Battery Tray Pins Pivot Battery TrayHanger Bracket Pins Mounting Battery Tray Slots Ranger Iibasic and Ranger IistandardE E L C H a I R Transporting Ranger II MWDMWD Wheelchairs Unfolding/Folding Integrated Sling Seats FigureMWD Wheelchairs Battery Discharge Indicator BDI Battery Gauge Display BGDRefer to Disconnect Push Brackets CrossbracesProng plug, 15 ampere current rating industrial type A I R SIf necessary, remove the rear shroud. Refer to RE Detail a Retaining Front Battery Box Strap Rear Strap Clip INSTALLING/REMOVING Battery Boxes FigureLeads Battery Tray Figure Adjusting the Stabilizer FigureAdditional Adjustments for User Preference Detail B Installing Battery TrayLimited Warranty