Invacare M50, M51, M61 service manual Grounding Instructions, Charging Batteries

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SECTION 1—GENERAL GUIDELINES

Carefully read battery/battery charger information prior to installing, servicing or operating your wheelchair.

Charging Batteries

DANGER

When using an extension cord, use only a three wire extension cord having at least 16 AWG (American Wire Gauge) wire and the same or higher electrical rating as the device being connected. Use of improper extension cord could result in risk of fire and electric shock. Three prong to two prong adapters should not be used. Use of three prong adapters can result in improper grounding and present a shock hazard to the user.

NEVER attempt to recharge the batteries by attaching cables directly to the battery terminals.

DO NOT attempt to recharge the batteries and operate the wheelchair at the same time.

DO NOT operate wheelchair with extension cord attached to the AC cable.

DO NOT attempt to recharge the batteries when the wheelchair has been exposed to any type of moisture.

DO NOT attempt to recharge the batteries when the wheelchair is outside.

DO NOT sit in the wheelchair while charging the batteries.

DO NOT attempt to recharge batteries using both the on-board battery charger and an independent battery charger (plugged into the joystick charger port) at the same time. Doing so will reduce the life of the batteries.

Read and carefully follow the manufacturer’s instructions for each charger (supplied or purchased). If charging instructions are not supplied, consult a qualified technician for proper procedures.

Ensure the pins of the extension cord plug are the same number, size, and shape as those on the charger.

DO NOT under any circumstances cut or remove the round grounding plug from the charger AC cable plug or the extension cord plug.

Grounding Instructions

DO NOT, under any circumstances, cut or remove the round grounding prong from any plug used with or for Invacare products. Some devices are equipped with three-prong (grounding) plugs for protection against possible shock hazards and fire. Where a two- prong wall receptacle is encountered, it is the personal responsibility and obligation of the customer to contact a qualified electrician and have the two-prong receptacle replaced with a properly grounded three-prong wall receptacle in accordance with the National Electrical Code. If you must use an extension cord, use only a three-wire extension cord having the same or higher electrical rating as the device being connected. In addition, Invacare has placed RED/ORANGE warning tags on some equipment. DO NOT remove these tags.

Part No. 1125075

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Pronto® Series

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Contents Pronto Series M50 M51 M61 Document Part Number Recommended ToolsReference Documents Recommended ToolsTable of Contents Arms VAN SeatAsba Seat Front RIGGINGS/FOOTBOARD WheelsShrouds and Frame Motors BatteriesAccessories 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 Charging Batteries Grounding InstructionsWeight Training Weight LimitationRain Test EMI Information EMI InformationEMI Information Safety INSPECTION/TROUBLESHOOTING Safety Inspection ChecklistsAll Wheelchairs Wheels TroubleshootingSolutions Additional Requirements for M61 WheelchairsComments Display Description DefinitionSPJ Information Gauge Display Diagnostics SUB Code Diagnostic CodesDiagnostics Code Possible SolutionE05 Motor/Gearbox/Brake Symptom Probable Cause SolutionsContamination is found. Refer to Replacing Motor Battery Battery Charger Checking Battery Charge Level M61 OnlyDON’T Field Load Test Battery Quality Motor TestingTurning the Power On/Off Wheelchair OperationM50 and M51 Wheelchairs Manufactured Before 8/15/05 Turn the power On by pressing the On/Off button Using the Joystick to Drive the WheelchairReverse Movement ActionAdjusting the Speed Using the Horn M50 M51 Wheelchairs Manufactured Before 15/05 Using the HornM50/M51 Wheelchairs Manufactured After 8/14/05 and All M61 Elevating the SeatElevating the Seat Joystick SPJJoystick Switches and IndicatorsOn/Off Toggle Switch Speed Control KnobInformation Gauge Display Mode Button SPJ+ and SPJ+ w/ACC Joystick Switches and IndicatorsSpeed Control Buttons Mode ButtonOn/Off Button SpeedometerService Indicator Removing/Installing Van Seat Arm Adjusting Van Seat Arm WidthArms Adjusting Van Seat Arm Height Adjustable Height Arms Only Adjusting Van Seat Arm AngleAdjusting Van Seat Arm Height Adjustable Height Arms Only Replacing Van Seat Armrest AssemblyRemoving/Installing Flip Back Armrest Removing/Installing Flip Back ArmrestAdjusting the Flip Back Armrest Height Adjusting the Flip Back Armrest HeightFold Down Back Angle Adjusting the Back AngleVAN Seat Semi-Recline Back AngleRemoving Adjusting the Headrest Semi-Recline OnlyRemoving/Installing the Seat Assembly InstallingRemoving/Installing the Seat Assembly Adjusting Seat DepthAdjusting Seat Depth M50/M51 Wheelchairs Adjusting the Seat HeightSets of Seat Total Number Length of Mounting M61 WheelchairsAdjusting the Seat Height M61 Wheelchairs Adjusting Seat Position on Seat Base Seat Position Weight Seat Post Inch Standard Limitation Mounting HoleReplacing the Seat Positioning Strap Replacing the Seat Positioning StrapAsba Seat M50/51 Wheelchairs Only Adjusting the Seat Height M50/51 Wheelchairs Only Weight Seat Post Seat Depth Limitation Mounting Hole InchM61 Wheelchairs Removing/Installing the Seat Pan Removing/Installing the Seat Frame Adjusting the Seat WidthRemoving/Installing the Seat Frame Adjusting the Seat PositionAdjusting the Seat Position Removing/Installing the Seat Positioning StrapHeight, only new back canes will be needed Back UpholsteryAsba Seat Asba Seat Height Back HeightAdjusting the Back Angle Adjusting the Back Angle Front RIGGINGS/ Footboard Installing/Removing Front RiggingsModel PHWH93 Front Riggings Adjusting Footrest HeightModel PH904A and PHAL4A Front Riggings Replacing Heel LoopsAdjusting/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 Angle Adjusting the Footboard AssemblyDepth Adjusting the Footboard Assembly AngleReplacing the Front/Rear Casters WheelsAdjusting Caster Assembly Adjusting Caster AssemblyRemoving/Installing the Front Headtube Assembly Removing/Installing the Front/Rear Caster AssembliesRemoving/Installing the Drive Wheel Installing the Drive WheelRemoving the Drive Wheel Removing/Installing the Drive Wheel Inner Rim Shrouds and Frame Removing/Installing the Top ShroudRemoving/Installing the Top Shroud Removing/Installing the Side ShroudsRemoving/Installing the Side Shrouds Removing/Installing the Front ShroudRemoving/Installing the Front Shroud Removing/Installing the Inner ShroudsRemoving/Installing the Inner Shrouds Removing/Installing the Pivot TubeRemoving/Installing the Pivot Tube Removing/Installing the Walking Beam Removing/Installing the SureStep SpringRemoving/Installing the Walking Beam Removing/Installing the Elevate ActuatorInstalling Removing/Installing the Elevate Actuator Removing/Installing the Actuator Switch Sensor Batteries Removing/Installing Batteries from/into Battery Tray Using the Proper BatteriesBatteries Tool QTY Comments Connecting Battery Cables Connecting/Disconnecting Battery Cables102 Connecting/Disconnecting Battery Cables Charging Batteries Disconnecting Battery CablesBattery Charger Operation On-Board Battery Charger Charging Indicator Status ON/OFF Indicator StatusReplacing the On-Board Battery Charger Fuse Replacing the On-Board Battery Charger Fuse Replacing the On-Board Battery Charger110 Replacing the On-Board Battery Charger Motors Removing/Installing the MotorRemoving/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 Replacing Motor Brushes Electro-Mechanical Parking Brake TestingElectro-Mechanical Parking Brake Testing Electronics Removing/Installing the JoystickVan Seat Repositioning the Joystick Mounting BracketRepositioning the Joystick Mounting Bracket Disconnecting/Connecting the Joystick DisconnectingConnecting Adjusting Lock/Release Tension Adjusting the Quad-Link Retractable MountReplacing the Controller Adjusting Lock/Release TensionReplacing the Controller Wire Routing Wire RoutingInstalling/Removing the Crutch/Cane Holder AccessoriesHolder Installing/Removing the Oxygen HolderInstalling/Removing/Using the Walker Holder Installing/Removing the Walker HolderUsing the Walker Holder 131 Limited WarrantyUSA
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