Invacare P9000 Adjusting Limit Switch Figure, Limit Switch Phono Plug Body Phono Jack

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PROCEDURE 8

FWD WHEELCHAIRS

F

W

D

W

H

E

E

L

C H A I R S

C.Connect the limit switch. Refer to DISCONNECT- ING/CONNECTING LIMIT SWITCH in this procedure of the manual.

17.Reinstall the battery boxes. Refer to INSTALLING/ REMOVING BATTERY BOXES in this procedure of the manual.

18.If necessary, install the front and rear shrouds. Refer to REMOVING/INSTALLING SHROUDS in this pro- cedure of the manual.

DISCONNECTING/CONNECTING LIMIT SWITCH (FIGURE 12)

NOTE: The following procedure is for High Back Captain's seat model wheelchairs only.

CAUTION

Disconnect limit switch BEFORE removing seat or damage to switch may occur.

1.Perform one (1) of the following: DISCONNECTING - While holding the body of

the limit switch phono plug, lift up gently.

NOTE: When the limit switch is unplugged the wheel- chair will NOT operate.

CONNECTING - Plug limit switch plug into the limit switch phono jack.

Limit

Switch

Phono

Plug

Body

Limit Switch

Phono Jack

FIGURE 12 - DISCONNECTING/CONNECTING LIMIT

SWITCH

ADJUSTING LIMIT SWITCH (FIGURE 13)

NOTE: The following procedure is for High Back Captain's seat model wheelchairs only.

WARNING

NEVER operate the wheelchair while in any re- cline position over 114o RELATIVE TO THE SEAT FRAME. If the limit switch does not stop the wheel- chair from operating in a recline position greater than 114o RELATIVE TO THE SEAT FRAME, DO NOT operate the wheelchair. Adjust the limit switch or have the wheelchair serviced by a dealer or qualified technician, otherwise injury or damage may occur.

1.Place the wheelchair on a level surface.

2.Recline the captain's seat back to a 24o to achieve the 114o angle relative to the seat frame. Refer to AD- JUSTING CAPTAIN'S SEAT in PROCEDURE 9 of the owner's manual, part number 1080737.

NOTE: The captain's seat frame is at a 5o angle relative to the ground. When the back angle is adjusted to 114o rela- tive to the seat, it will measure 61o relative to the ground.

NOTE: To determine 114o back angle relative to the seat frame, place a magnetic protractor (available at any hard- ware store) on the back as shown in FIGURE 13 and adjust the back until the magnetic protractor reads 61o.

3.Turn the wheelchair power switch on the joystick to the ON position.

NOTE: The wheelchair should not operate.

4.IF wheelchair operates, proceed to the following steps to adjust the actuator on the upper limit switch bracket:

A.Fully recline the back. Refer to ADJUSTING CAPTAIN'S SEAT in PROCEDURE 9 of the owner's manual, part number 1080737.

NOTE: This will make access to limit switch easier.

B.Loosen, but do not remove, the two (2) phillips screws, washers and locknuts that secure the actuator to the upper limit switch bracket.

C.Slide actuator UP (towards top of the wheelchair).

CAUTION

DO NOT over tighten the phillips screws that secure the actuator to the upper limit switch bracket. Damage to the actuator may occur.

D.Only tighten the two (2) phillips screws, washers and locknuts that secure the actuator to the up- per limit switch bracket until the actuator does not move.

E.Repeat STEPS 1-3 until wheelchair does not operate when captain's seat back is at a 24o angle.

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Contents Excel and P9000 R N I N G E C I a L T E STable of Contents Specification S SpecificationsPower I F I C a T I O N SProcedure General Guidelines Repair or Service InformationBattery Charger Connector Digital Voltmeter Using Hydrometer to Check Battery Cells Lead Acid FigureTroubleshooting Procedure Field Load Test FigureNumber of Floating Balls Motor Testing FigureProcedure Troubleshooting Check charging systemCap Pin Motor Connector OhmmeterCap Motor Back Upholstery Washer Phillips Screw Replacing Back Upholstery FigureH O L S T E R Y Tie Wrap Mounting Hole Locknuts Washer Hex ScrewsSeat Frame Procedure Adjusting Seat Depth FigureAdjusting Back HEIGHT/ Replacing Back Canes Figure A T M EPreparing Mkiv Joystick for USE Figure Procedure ElectronicsMkiv Joystick Mounting Tube Adjustment Lock Lever Repositioning Mkiv Joystick FigureInstalling REMOVING/INSTALLING Drive Wheels FigureWheels Procedure Replacing Pneumatic TIRES/ Tubes Drive WHEELS/CASTERSReplacing Forks Figure Procedure WheelsReplacing Casters Figure T T E R I E S Batteries ProcedureBattery Terminals/Posts U1 Battery Box Bottom Dual 22 NF T T E R Connecting Battery CablesDual U1 or Dual 22NF Battery Boxes Batteries Battery Clamp Battery Clamp Method Figures 4, 5Positive + Battery Terminal/Post Hex Nut CoverR I E S Positive + Battery Terminal Post and Battery ClampRED Battery A I R S Refer to Battery Tray in this proce- dure of the manualAssembling Excel Unfolding/Folding Integrated Sling Seat FigureUnfolding/Folding Captains Seat Figure Adjusting FLIP-UP Removable FootboardFWD Wheelchairs Push Brackets Pivot Link CrossbracesHeight Figure Replacing Armrest Pads FigureReplacing Armrest Plate Figure Replacing Captains Seat Figure Steps 7 Steps 3Steps 2 Replacing Wiring HarnessFWD Wheelchairs Procedure Steps 5Adjusting Limit Switch Figure Limit Switch Phono Plug Body Phono JackREMOVING/INSTALLING Shrouds Phillips Screws Locknut Installing Side Shrouds and FillersFiller Side Shroud Battery Box Battery Tray Phono Jack Retaining StrapChanging Seat Width Integrated Sling Seats Figure 16-18 orReplacing Crossbraces Captains Seat Figure SpacerLocknut Washer Steps 6 Pivot Link Hex BoltsHex Bolts Steps 6 Crossbrace SpacerCharging Batteries Figure When to Charge Batteries FigureDescription and Use of Battery Chargers Required ItemsCleaning Battery Terminals INSTALLING/REMOVING Battery Boxes FigureRecommended Battery Types Replacing BatteriesUnfolding Battery Tray for Use Figure Battery TrayFolding Battery Tray for Transport Figure Changing Width of Battery Tray FigureInstalling Battery Tray Figure Replacing Right Battery Tray Hanger Bracket FigureRemoving Battery Tray Figure Repositioning Motors Figure Footboard Mounting Bracket Battery Tray Hanger BracketReplacing Left Battery Tray Hanger Bracket Figure Spacer Hex ScrewUsers Weight 201 to 250 LBS Rotate battery tray hanger bracket upPin Steps 3 Replacing Clutch Handles FigureClutch Handle Clutch Handle Steps 9Steps 4 17, 18Unfolding/Folding the Wheelchair Assembling Power 9000 FigureRefer to INSTALLING/REMOV ING Footrests or Install Seat Rails GuidesWait until charging is complete Battery Discharge IndicatorRWD Wheelchairs Connect the battery box retaining strap clip together Retaining Strap Clip14-15, 16-18 Battery Tray FigureChanging Seat Width Figure Adjusting SEAT-TO-FLOOR Height H a I R SPhillips Screws To Controller DisassemblyReassembly From MotorsPlate Underside of Motor Mount Plate Alignment Pin Long SocketMotor Mount Alignment Hole Wheelchair Frame Support Tube Motor/GearboxLimited Warranty R R a N T YChedworth Way
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