Manuals / Invacare / Personal Care / Mobility Aid

Invacare M50, M51, M61 service manual Batteries, Motors

Models: M50 M61 M51

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TABLE OF CONTENTS

TABLE OF CONTENTS
Installing	87
Removing/Installing the Side Shrouds	88
Removing	88
Installing	88
Removing/Installing the Front Shroud	89
Removing	89
Installing	89
Removing/Installing the Inner Shrouds	90
Removing	90
Installing	90
Removing/Installing the Pivot Tube	91
Removing	91
Installing	92
Removing/Installing the SureStep Spring	93
Removing	93
Installing	93
Removing/Installing the Walking Beam	93
Removing	93
Installing	93
Removing/Installing the Elevate Actuator	94
Removing	94
Installing	95
Removing/Installing the Actuator Switch Sensor	97
Removing	97
Installing	97
SECTION 11—BATTERIES	98
Warnings For Handling and Replacing Batteries	98
Using the Proper Batteries	99
Removing/Installing Batteries from/into Battery Tray	99
Removing	100
Installing	100
Connecting/Disconnecting Battery Cables	101
Connecting Battery Cables	101
Disconnecting Battery Cables	104
Charging Batteries	104
Battery Charger Operation	105
On-Board Battery Charger	106
Charging Using An Independent Charger Plugged Into The Joystick	107
Replacing the On-Board Battery Charger Fuse	108
Replacing the On-Board Battery Charger	109
SECTION 12—MOTORS	112
Removing/Installing the Motor	112
Engaging/Disengaging Motor Release Lever	114
Removing/Installing the Motor Release Lever	115
Replacing Motor Brushes	116
Electro-Mechanical Parking Brake Testing	118

Pronto® Series

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Part No. 1125075

Image 6

Invacare M50, M51, M61 service manual Batteries, Motors

Contents

Pronto Series M50 M51 M61 Recommended Tools Recommended ToolsReference Documents Document Part NumberTable of Contents Arms VAN SeatAsba Seat Front RIGGINGS/FOOTBOARD WheelsShrouds and Frame Batteries MotorsAccessories Limited WarrantyElectronics Signal Word Meaning Special NotesWheelchair TIE-DOWN Restraints and Seat Restraints Special Notes Label Location Typical Product Parameters Medium SEMI-RECLINEAsba Typical Product Parameters Medium Controller Settings/Repair or Service General GuidelinesOperation Information Tire Pressure BatteriesImmediately Grounding Instructions Charging BatteriesWeight Training Weight LimitationRain Test EMI Information EMI InformationEMI Information Safety INSPECTION/TROUBLESHOOTING Safety Inspection ChecklistsAll Wheelchairs Additional Requirements for M61 Wheelchairs TroubleshootingSolutions WheelsDisplay Description Definition CommentsSPJ Information Gauge Display Diagnostics Possible Solution Diagnostic CodesDiagnostics Code SUB CodeE05 Symptom Probable Cause Solutions Motor/Gearbox/BrakeContamination is found. Refer to Replacing Motor Battery Battery Charger Checking Battery Charge Level M61 OnlyDON’T Field Load Test Motor Testing Battery QualityTurning the Power On/Off Wheelchair OperationM50 and M51 Wheelchairs Manufactured Before 8/15/05 Using the Joystick to Drive the Wheelchair Turn the power On by pressing the On/Off buttonMovement Action ReverseAdjusting the Speed Using the Horn Using the Horn M50 M51 Wheelchairs Manufactured Before 15/05Elevating the Seat M50/M51 Wheelchairs Manufactured After 8/14/05 and All M61Elevating the Seat Speed Control Knob SPJJoystick Switches and IndicatorsOn/Off Toggle Switch JoystickInformation Gauge Display SPJ+ and SPJ+ w/ACC Joystick Switches and Indicators Mode ButtonSpeedometer Mode ButtonOn/Off Button Speed Control ButtonsService Indicator Removing/Installing Van Seat Arm Adjusting Van Seat Arm WidthArms Adjusting Van Seat Arm Angle Adjusting Van Seat Arm Height Adjustable Height Arms OnlyReplacing Van Seat Armrest Assembly Adjusting Van Seat Arm Height Adjustable Height Arms OnlyRemoving/Installing Flip Back Armrest Removing/Installing Flip Back ArmrestAdjusting the Flip Back Armrest Height Adjusting the Flip Back Armrest HeightSemi-Recline Back Angle Adjusting the Back AngleVAN Seat Fold Down Back AngleInstalling Adjusting the Headrest Semi-Recline OnlyRemoving/Installing the Seat Assembly RemovingAdjusting Seat Depth Removing/Installing the Seat AssemblyAdjusting Seat Depth Adjusting the Seat Height M50/M51 WheelchairsM61 Wheelchairs Sets of Seat Total Number Length of MountingAdjusting the Seat Height M61 Wheelchairs Adjusting Seat Position on Seat Base Weight Seat Post Inch Standard Limitation Mounting Hole Seat PositionReplacing the Seat Positioning Strap Replacing the Seat Positioning StrapAsba Seat M50/51 Wheelchairs Only Weight Seat Post Seat Depth Limitation Mounting Hole Inch Adjusting the Seat Height M50/51 Wheelchairs OnlyM61 Wheelchairs Removing/Installing the Seat Pan Adjusting the Seat Width Removing/Installing the Seat FrameAdjusting the Seat Position Removing/Installing the Seat FrameRemoving/Installing the Seat Positioning Strap Adjusting the Seat PositionBack Upholstery Height, only new back canes will be neededAsba Seat Asba Seat Back Height HeightAdjusting the Back Angle Adjusting the Back Angle Installing/Removing Front Riggings Front RIGGINGS/ FootboardAdjusting Footrest Height Model PHWH93 Front RiggingsReplacing Heel Loops Model PH904A and PHAL4A Front RiggingsAdjusting/Replacing Telescoping Front Rigging Supports Raising/Lowering Elevating Front RiggingsVan Seats Asba Seat Front Rigging Standard Inch OUT Inches OUTPosition Removing/Installing the Footboard Assembly Adjusting the Footboard Assembly AngleAdjusting the Footboard Assembly Angle DepthWheels Replacing the Front/Rear CastersAdjusting Caster Assembly Adjusting Caster AssemblyRemoving/Installing the Front/Rear Caster Assemblies Removing/Installing the Front Headtube AssemblyRemoving/Installing the Drive Wheel Installing the Drive WheelRemoving the Drive Wheel Removing/Installing the Drive Wheel Inner Rim Removing/Installing the Top Shroud Shrouds and FrameRemoving/Installing the Side Shrouds Removing/Installing the Top ShroudRemoving/Installing the Front Shroud Removing/Installing the Side ShroudsRemoving/Installing the Inner Shrouds Removing/Installing the Front ShroudRemoving/Installing the Pivot Tube Removing/Installing the Inner ShroudsRemoving/Installing the Pivot Tube Removing/Installing the SureStep Spring Removing/Installing the Walking BeamRemoving/Installing the Elevate Actuator Removing/Installing the Walking BeamInstalling Removing/Installing the Elevate Actuator Removing/Installing the Actuator Switch Sensor Batteries Using the Proper Batteries Removing/Installing Batteries from/into Battery TrayBatteries Tool QTY Comments Connecting/Disconnecting Battery Cables Connecting Battery Cables102 Connecting/Disconnecting Battery Cables Disconnecting Battery Cables Charging BatteriesBattery Charger Operation On-Board Battery Charger ON/OFF Indicator Status Charging Indicator StatusReplacing the On-Board Battery Charger Fuse Replacing the On-Board Battery Charger Replacing the On-Board Battery Charger Fuse110 Replacing the On-Board Battery Charger Removing/Installing the Motor MotorsRemoving/Installing the Motor Engaging/Disengaging Motor Release Lever Engaging/Disengaging Motor Release LeverRemoving/Installing the Motor Release Lever Removing/Installing the Motor Release LeverReplacing Motor Brushes 117 Electro-Mechanical Parking Brake Testing Replacing Motor BrushesElectro-Mechanical Parking Brake Testing Removing/Installing the Joystick ElectronicsRepositioning the Joystick Mounting Bracket Van SeatRepositioning the Joystick Mounting Bracket Disconnecting/Connecting the Joystick DisconnectingConnecting Adjusting the Quad-Link Retractable Mount Adjusting Lock/Release TensionAdjusting Lock/Release Tension Replacing the ControllerReplacing the Controller Wire Routing Wire RoutingAccessories Installing/Removing the Crutch/Cane HolderInstalling/Removing the Oxygen Holder HolderInstalling/Removing/Using the Walker Holder Installing/Removing the Walker HolderUsing the Walker Holder Limited Warranty 131USA