Invacare P9000 service manual Table of Contents

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TABLE OF CONTENTS

TABLE OF CONTENTS

The following procedures refer to POWER 9000 and EXCEL wheelchairs except where specified.

T A B L

SPECIAL NOTES	2
SPECIFICATIONS	4
PROCEDURE 1 - GENERAL GUIDELINES ....	6
REPAIR OR SERVICE INFORMATION	6
OPERATINGINFORMATION	6
PROCEDURE 2 - TROUBLESHOOTING	7
FIELD LOAD TEST	7
USING HYDROMETER TO CHECK
BATTERY CELLS (LEAD ACID)	7
MOTOR TESTING	8
MOTOR BRUSH INSPECTION	9
ELECTRO-MECHANICAL
PARKINGBRAKETEST	9
PROCEDURE 3 - UPHOLSTERY	10
REPLACING BACK UPHOLSTERY	10
PROCEDURE 4 - SEAT FRAME	11
ADJUSTING SEAT DEPTH	11
ADJUSTINGBACKHEIGHT/REPLACING
BACK CANES	11
PROCEDURE 5 - ELECTRONICS	12
PREPARING MKIV JOYSTICK FOR USE	12
REPOSITIONINGMKIVJOYSTICK	12
PROCEDURE 6 - WHEELS	13
REPLACING PNEUMATIC TIRES/TUBES
- DRIVE WHEELS/CASTERS	13
REMOVING/INSTALLINGDRIVEWHEELS	13
REPLACING CASTERS	14
REPLACING FORKS	14
PROCEDURE 7 - BATTERIES	15
INSTALLINGREMOVINGBATTERIES
INTO/FROM BATTERY BOXES	15
CONNECTING BATTERY CABLES	16
PROCEDURE 8 - FWD WHEELCHAIRS	20
ASSEMBLINGEXCEL	20
ADJUSTINGFLIP-UPREMOVABLE
FOOTBOARD	21
REPLACING ARMREST PADS	22
REPLACING ARMREST PLATE	22

REPLACINGSEATPOSITIONINGSTRAP	23
REPLACING CAPTAIN'S SEAT	23
REPOSITIONINGMKIVJOYSTICK
- CAPTAIN’S SEAT	23
REMOVING/INSTALLING
MKIV CONTROLLER	24
REPLACING WIRING HARNESS	25
DISCONNECTING/CONNECTING
LIMITSWITCH	26
ADJUSTINGLIMITSWITCH	26
REMOVING/INSTALLINGSHROUDS	27
CHANGINGSEATWIDTH
- INTEGRATED SLING SEATS	29
REPLACING CROSSBRACES
- CAPTAIN'S SEAT	30
WHEN TO CHARGE BATTERIES	32
CHARGINGBATTERIES	32
REPLACING BATTERIES	33
INSTALLING/REMOVINGBATTERYBOXES	33
BATTERY TRAY	34
REPOSITIONING MOTORS	36
REPLACING CLUTCH HANDLES	38
REPLACING MOTOR/GEARBOX	38
PROCEDURE 9 - RWD WHEELCHAIRS	40
ASSEMBLING POWER 9000	40
WHEN TO CHARGE BATTERIES	41
CHARGINGBATTERIES	41
REPLACING BATTERIES	42
INSTALLING/REMOVINGBATTERYBOXES	42
BATTERY TRAY	43
CHANGINGSEATWIDTH	43
ADJUSTING SEAT-TO-FLOOR HEIGHT	44
DISCONNECTING/CONNECTING
MKIV CONTROLLER, MOTOR
AND BATTERY LEADS	44
REMOVING/INSTALLINGMKIV
CONTROLLER	45
REPLACING WIRING HARNESS	45
REPLACING MOTOR/GEARBOX	46
LIMITED WARRANTY	47

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Contents Excel and P9000 E C I a L T E S R N I N GTable of Contents Specifications Specification SI F I C a T I O N S PowerRepair or Service Information Procedure General GuidelinesField Load Test Figure Using Hydrometer to Check Battery Cells Lead Acid FigureTroubleshooting Procedure Battery Charger Connector Digital VoltmeterCheck charging system Motor Testing FigureProcedure Troubleshooting Number of Floating BallsPin Motor Connector Ohmmeter Cap MotorCap Tie Wrap Mounting Hole Locknuts Washer Hex Screws Replacing Back Upholstery FigureH O L S T E R Y Back Upholstery Washer Phillips ScrewA T M E Adjusting Seat Depth FigureAdjusting Back HEIGHT/ Replacing Back Canes Figure Seat Frame ProcedureRepositioning Mkiv Joystick Figure Procedure ElectronicsMkiv Joystick Mounting Tube Adjustment Lock Lever Preparing Mkiv Joystick for USE FigureReplacing Pneumatic TIRES/ Tubes Drive WHEELS/CASTERS REMOVING/INSTALLING Drive Wheels FigureWheels Procedure InstallingProcedure Wheels Replacing Casters FigureReplacing Forks Figure Batteries Procedure Battery Terminals/Posts U1 Battery Box Bottom Dual 22 NFT T E R I E S Connecting Battery Cables Dual U1 or Dual 22NF Battery BoxesT T E R Batteries Cover Battery Clamp Method Figures 4, 5Positive + Battery Terminal/Post Hex Nut Battery ClampPositive + Battery Terminal Post and Battery Clamp RED BatteryR I E S Unfolding/Folding Integrated Sling Seat Figure Refer to Battery Tray in this proce- dure of the manualAssembling Excel A I R SPush Brackets Pivot Link Crossbraces Adjusting FLIP-UP Removable FootboardFWD Wheelchairs Unfolding/Folding Captains Seat FigureReplacing Armrest Pads Figure Replacing Armrest Plate FigureHeight Figure Replacing Captains Seat Figure Steps 3 Steps 7Steps 5 Replacing Wiring HarnessFWD Wheelchairs Procedure Steps 2Limit Switch Phono Plug Body Phono Jack Adjusting Limit Switch FigureREMOVING/INSTALLING Shrouds Retaining Strap Installing Side Shrouds and FillersFiller Side Shroud Battery Box Battery Tray Phono Jack Phillips Screws Locknut16-18 or Changing Seat Width Integrated Sling Seats FigureReplacing Crossbraces Captains Seat Figure Spacer Washer Steps 6 Pivot Link Hex BoltsHex Bolts Steps 6 Crossbrace SpacerLocknutRequired Items When to Charge Batteries FigureDescription and Use of Battery Chargers Charging Batteries FigureReplacing Batteries INSTALLING/REMOVING Battery Boxes FigureRecommended Battery Types Cleaning Battery TerminalsChanging Width of Battery Tray Figure Battery TrayFolding Battery Tray for Transport Figure Unfolding Battery Tray for Use FigureReplacing Right Battery Tray Hanger Bracket Figure Removing Battery Tray FigureInstalling Battery Tray Figure Spacer Hex Screw Footboard Mounting Bracket Battery Tray Hanger BracketReplacing Left Battery Tray Hanger Bracket Figure Repositioning Motors FigureRotate battery tray hanger bracket up Users Weight 201 to 250 LBSClutch Handle Steps 9 Replacing Clutch Handles FigureClutch Handle Pin Steps 317, 18 Steps 4Seat Rails Guides Assembling Power 9000 FigureRefer to INSTALLING/REMOV ING Footrests or Install Unfolding/Folding the WheelchairBattery Discharge Indicator RWD WheelchairsWait until charging is complete Retaining Strap Clip Connect the battery box retaining strap clip togetherBattery Tray Figure Changing Seat Width Figure14-15, 16-18 H a I R S Adjusting SEAT-TO-FLOOR HeightFrom Motors DisassemblyReassembly Phillips Screws To ControllerAlignment Hole Wheelchair Frame Support Tube Motor/Gearbox Underside of Motor Mount Plate Alignment Pin Long SocketMotor Mount PlateR R a N T Y Limited WarrantyChedworth Way