Invacare IIBASIC, IIJR, IISTANDARD, II250 SERIES manual Detail a

Page 57

MWD WHEELCHAIRS

PROCEDURE 12

 

 

 

Wheelchairs Equipped With Mark IV RII Joystick (Detail "B" of FIGURE 4)

1.Attach the battery charger connector to the charger port on the FRONT of the joystick.

2.Plug the charger’s AC power cord, or extension, into the grounded 120 VAC wall outlet.

3.Wait until charging is complete.

NOTE: Allow eight (8) hours for normal charging. Larger batteries (greater than 55 ampere-hours) or severely dis- charged batteries may require up to sixteen (16) hours to be properly charged and equalized.

DETAIL "A"

Battery Charger Connector (on Side of Wheelchair)

WHEELCHAIRS

WITHOUT

SHROUDS

From Battery

Charger

Battery Charger

Connector (at Rear

REPLACING BATTERIES

WARNING

Most batteries are not sold with instructions. How- ever, warnings are frequently noted on the cell caps. Read them carefully, otherwise injury or damage can occur.

NOTE: Invacare recommends that both batteries be re- placed if one (1) battery is defective.

Recommended Battery Types

WARNING

The waranty and performance specifications contained in this manual are based on the use of deep cycle gel cell or sealed lead acid bateries. Invacare strongly recommends their use as the power source for this unit.

CAUTION

Failure to use the correct battery size and/or volt- agemaycausedamagetoyourwheelchairand give you unsatisfactory performance.

CHAIR SEAT

QTY

VOLTS

*BATTERY

REMARKS

WIDTH

 

 

SIZE

 

16,18,20-inches

2

12

22NF

Deep Cycle

 

 

 

 

 

*NOTE: RANGER II requires U1 gel cell batter-

M W D

W H E E L C H A I R S

WHEELCHAIRS WITH SHROUDS

of Wheelchair)

250 SERIES

ies.

From Battery Charger

 

DETAIL "B"

 

 

Battery Charger

Three (3)

 

 

Pronged Plug

Front View of

From Battery

 

Joystick

Charger

 

Charger

Port

Joystick

Battery

Boxes

Charger Port

FIGURE 4 - CHARGING BATTERIES

1.Remove the battery boxes from the wheelchair. Refer to REMOVING/INSTALLING BATTERY BOXES in this procedure of the manual.

2.Remove existing batteries from the battery boxes. Re- fer to INSTALLING/REMOVING BATTERIES INTO/ FROM BATTERY BOXES in PROCEDURE 10 of this manual.

3.Clean the new battery terminals.

4.Install the new batteries into the battery boxes. Refer to

INSTALLING/REMOVING BATTERIES INTO/FROM BATTERYBOXESinPROCEDURE10ofthismanual.

Cleaning Battery Terminals

WARNING

DO NOT allow the liquid in the battery to come in contact with skin, clothes or other possessions. It is a form of acid and harmful or damaging burnsmay result. Should the liquid touch your skin, wash the area immediately and thoroughly with cool water. In serious cases or if eye contact is made, seek medical attention IMMEDIATELY.

NEVERsmokeorstrikeamatchnearbatteries.Ifthe caps of the battery cells are removed, NEVER look directly into them while charging batteries.

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Contents MWD/FWD Wheelchair TIE-DOWN Restraints and Seat Positioning Straps R N I N GTable of Contents Specification S Integrated Sling Seat CaptainsseatPerformance 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 Installed Shipping Insert Battery BoxShipping 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 Calfpads AdjustingRaising/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 ElectronicsSwitch ElectronicsPerform 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 ForkREMOVING/INSTALLING Shrouds R O U D SShrouds Shrouds REMOVING/INSTALLING Shrouds MWD WheelchairsInstalling Rear Shroud FWD Wheelchairs FigureRemoving Rear Shroud Battery Box Rear Shroud Inch wide chairs ClipClip 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 BatteriesINSTALLING/REMOVING Battery Boxes Recommended Battery TypesCleaning 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 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 Battery Tray Figure Adjusting the Stabilizer FigureAdditional Adjustments for User Preference Detail B Installing Battery TrayLimited Warranty
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