Invacare II250 SERIES, IIJR manual MWD Wheelchairs, Refer to Disconnect, Push Brackets Crossbraces

Page 55

MWD WHEELCHAIRS

PROCEDURE 12

FOLDING.

1.HIGH BACK CAPTAIN'S SEATS ONLY - Discon- nect the limit switch. Refer to DISCONNECTING/ CONNECTING LIMIT SWITCH in PROCEDURE 6 of this manual.

Refer to BATTERY TRAYS - REMOVABLE BATTERY TRAYS and INSTALLING/REMOVING BATTERY BOXES in this procedure of the manual.

2.Remove the Captain's Seat. Refer to REMOVING/ INSTALLING CAPTAIN'S SEAT in PROCEDURE 5 of this manual.

3.Remove the shrouds. Refer to REMOVING/IN- STALLING SHROUDS in PROCEDURE 9 of this manual.

4.Remove the batteries, battery tray and footrests/ legrests/footboard plate from the wheelchair. Refer to FIGURE 2.

5.Lift up on push brackets located on the crossbraces.

WHEN TO CHARGE BATTERIES (FIGURE 3)

It is advantageous to recharge daily rather than only when necessary. In fact, a battery’s life is extended if the charge level is maintained well above a low condition.

MKIV RII Joystick

BATTERY DISCHARGE INDICATOR (BDI) is located at the front of the joystick housing and provides information on the remaining charge in the batteries. At FULL charge theBDIwillbeGREEN.Asthebatterybecomesdischarged, the BDI indicator will turn AMBER (YELLOW), then RED and finally FLASHING RED. If the BDI is FLASHING RED, the user should charge the batteries as soon as possible.

NOTE: Accurate readings are displayed when in neutral.

MCC-MKIV X, A or A+ Joystick

M W D

W H E E L C H A I R S

CAUTION

HIGHBACKCAPTAIN'S SEATS ONLY - Discon- nect limit switch BE- FORE removing seat - damage to seat can occur.

Refer to DISCONNECT-

ING/CONNECTING LIMIT SWITCH in PROCEDURE 6 of this manual.

Refer to INSTALLING/RE- MOVING FOOTRESTS or

INSTALLING/REMOVING ELEVATINGLEGRESTS or

PREPARING REMOVE- ABLE FOOTBOARD FOR WHEELCHAIR TRANS- PORTATION in PROCE- DURE 3 of this manual.

BATTERY GAUGE DISPLAY (BGD) is the bar graph dis- play located on the MKIV X, A or A+ joystick. It will keep you informed as to power availability. A visual warning is given before the power becomes too low to operate the wheelchair. At full charge the two (2) LEFT segments and the farthest RIGHT segment of the bar graph will be illumi- nated. As the battery becomes discharged, the farthest RIGHT segment will progressively move to the LEFT until only the last two (2) bars (LEFT) are illuminated. At this level the last two (2) bars (LEFT) will start to Flash ON and OFF to indicate that the end user should charge the batter- ies as soon as possible.

NOTE: Accurate readings are displayed when in neutral.

Push Brackets

Crossbraces

FIGURE 2 - TRANSPORTING RANGER II MWD -

CAPTAIN'S SEATS

Battery Discharge

Indicator (BDI) Battery Gauge

Display (BGD)

MKIV- RII JOYSTICK

MKIV X, A OR A+ JOYSTICK

NOTE: MKIV X Shown.

 

FIGURE 3 - WHEN TO CHARGE BATTERIES

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Contents MWD/FWD Wheelchair TIE-DOWN Restraints and Seat Positioning Straps R N I N GTable of Contents Integrated Sling Seat Captainsseat Specification SPerformance Electronics SpecificationsRain and operators weight PerformanceIntegrated Sling Seat Procedure 1 of this manualGeneral Guidelines ProcedureGeneral Guidelines ProcedureCoping With Everyday Obstacles SAFETY/HANDLING WheelchairsStability and Balance StairwaysRII FWD Model Wheelchairs only Figure Shift body weight into seat with transferMinimize GAP Distance RII MWD Wheelchairs onlyReaching, 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 GuidelinesprocedureBack View Motor Assembly BatterySide Frame Controller Part numberShipping Insert Battery Box Shipping Insert InstalledShipping Insert Removed Safety INSPECTION/TROUBLESHOOTING Troubleshooting MechanicalTroubleshooting Electrical Checking Battery Charge LevelNumber of Floating Balls Will Vary According to Charge Safety INSPECTION/TROUBLESHOOTINGUsing Hydrometer to Check Battery Cells Lead Acid Figure Number of Floating BallsArms Procedure Safety Inspection ChecklistO N T I N G S INSTALLING/REMOVING Footrests FigureAdjusting Footrest Height Front RiggingsModel Footrests Procedure Front RiggingsP93M Model Footrests Figure Lug Bolt Footrest Support Locknut LowerAdjusting Adjusting CalfpadsRaising/Lowering Elevating Legrests Depth All Models Figure Adjusting Removable FootboardAdjusting Footboard Angle ALL Models Figure ReplacingFront Hex ScrewFootboard Pivot Caplug Assemblies Washer Battery TrayRemoving The Removable Footboard Plate Installing The Removable Footboard PlateM S INSTALLING/REMOVING Flip Back Armrests FigureAdjusting Flip Back Armrests Figure ArmsHeight Figure Adjusting Captains Seat ArmrestsProcedure Arms Positioning Flip Back Armrests for UseH O L S T E R Y P T a I N S A T Adjusting Captains Seat FigureReplacing Seat Upholstery Figure UPHOLSTERY/CAPTAINS SEAT/POSITIONING StrapIntegrated Sling Seat Models Figure REMOVING/INSTALLING Captains Seat FigureReplacing Seat Positioning Strap UPHOLSTERY/CAPTAINS SEAT/POSITIONING StrapElectronics Mkiv Joystick Adjustment JoystickLock MountingTubePreparing Mkiv Joystick for USE Figure Repositioning Mkiv JoystickElectronics SwitchPerform one 1 of the following Battery FuseWiringHarness Holder Fuse ReplacementAll MWD Models and FWD Model Ranger Iijr Figure Replacing Battery BOX Retaining StrapT a I N I N G Retaining StrapAll FWD Models Except Ranger Iijr Figure Hex Bolt Battery Tray Tray Support LocknutRetaining Strap T a I N I N G R a POutside of Wheelchair Front of Wheelchair ENGAGING/DISENGAGING Motors with Motor Locks FigureE E L S WheelsDust Cover Locknut Nylon Washer Caster Headtube Fork Adjusting Forks FigureWheels Remove the dust cover from the caster headtubeR 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 SDual U1 Batteries Connecting Battery CablesBatteries Direct Mount Method , 3Connect Battery Cable to Battery Terminal AS Shown Connect Battery Cables Ring Terminals to This Side PostsInstalling Battery Clamp Covers Battery Clamp Method Figures 4, 5Fuse Box RED Battery Clamp CoverNegative Battery Terminal/Post Tie-Wrap Group 22NF Battery E R I E SUnfolding Transporting Ranger II FWDFWD Wheelchairs E E L C H a I R SMCC-MKIV X, a or A+ Joystick When to Charge Batteries FigureFWD Wheelchairs Mkiv RII JoystickReplacing Batteries Description and Use of Battery ChargersShutoff Procedure Charging Batteries FigureRecommended Battery Types INSTALLING/REMOVING Battery BoxesCleaning Battery Terminals Ranger Iijr Figure Rear BatteryJoystick Cable ALL Models Except Ranger IijrUnfolding Battery Tray for Use Figure Battery TrayProcedure 11FWD Wheelchairs Folding Battery Tray for Transport FigureRanger Iibasic and Ranger Iistandard Pins Pivot Battery TrayNotch Battery Tray Hanger Bracket Pins Mounting Battery Tray SlotsUnfolding/Folding Integrated Sling Seats Figure Transporting Ranger II MWDE E L C H a I R MWD WheelchairsPush Brackets Crossbraces Battery Discharge Indicator BDI Battery Gauge Display BGDMWD Wheelchairs Refer to DisconnectProng 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 Installing Battery Tray Adjusting the Stabilizer FigureBattery Tray Figure Additional Adjustments for User Preference Detail BLimited Warranty
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