Invacare M71 service manual Checking Battery Charge Level, Don’T

Page 27

SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING

SYMPTOM

PROBABLE CAUSE

SOLUTIONS

 

 

 

 

Consumer not charging batteries long

Instruct consumer to charge for 8-10 hours mini-

 

enough.

mum.

 

 

 

Batteries have

Batteries may be weak.

Perform load test or check “Battery Quality Menu”

 

with the programmer. Refer to MK5 electronics

short driving range

 

 

manual, part number 1114808.

during a single

 

charge. Battery

 

 

Check programming settings.

Torque setting and power level setting may be too

Gauge falls off

 

high. Refer to MK5 electronics manual, part num-

faster than normal.

 

ber 1114808.

 

 

 

 

 

 

Heavy load on motors.

Chairs weight distribution may be offset (wheel-

 

 

chair may be front loaded).

 

 

 

E28 Error code.

Charger still plugged in when user tries

Unplug charger to drive wheelchair.

to drive the wheelchair.

 

 

 

 

 

 

Checking Battery Charge Level

The following “Do’s” and “Don’ts” are provided for your convenience and safety.

DO

DON’T

 

 

Read and understand this manual and any service

Don’t perform any installation or maintenance without

information that accompanies a battery and charger

first reading this manual.

before operating the wheelchair.

 

 

 

Move the wheelchair to a work area before opening

Don’t perform installation or maintenance of batteries

battery box or installing service batteries.

in an area that could be damaged by battery spills.

 

 

Recharge as frequently as possible to maintain a high

Don’t make it a habit to discharge batteries to the low-

charge level and extend battery life.

est level.

 

 

Follow recommendations in this manual when select-

Don’t use randomly chosen batteries or chargers.

ing a battery or charger.

 

 

 

Fully charge new batteries before using.

Don’t put new batteries into servcie before charging.

 

 

Use a carrying strap to remove, move or install a bat-

Don’t tip or tilt batteries.

tery.

 

 

 

Push battery clamps on the terminals. Spread clamps

Don’t tap on clamps and terminals with tools.

wider if necessary.

 

 

 

Use ONLY a GEL charger for a GEL battery or

Don’t mismatch your battery and chargers.

“Sealed” battery.

 

 

 

Part No 1118377

27

Pronto® M71™

Image 27
Contents Pronto M71 Reference Documents Reference DocumentsDocument Part Number Table of Contents Removing/Installing the Adjustable Height Tubes Seat AssemblyWheels ArmsFront RIGGINGS/FOOTBOARD SHROUDS/FRAMEMotors DISASSEMBLING/ASSEMBLING the M71 Limited WarrantyBATTERIES/CHARGER Controller and JoystickSignal Word Meaning Special NotesSeat Positioning Strap Trro and Trbkts Warnings Label Locations Wiring Label on M71 Standard with Battery CoversOne of these battery wiring Labels is in this location M71 with PTO+ Labels Typical Product Parameters Typical Product ParametersInch VAN Asba Repair or Service Information General GuidelinesOperation Information Grounding Instructions Tire PressureElectrical BatteriesEMI Information EMI InformationEMI Information Safety INSPECTION/ Troubleshooting Safety Inspection ChecklistsInspect/Adjust Troubleshooting Troubleshooting ElectricalDisplay Description Definition Diagnostics Code Possible SolutionSUB Code E05 Solutions SymptomJS REV TOO Large Wheels Troubleshooting CommonTroubleshooting Motor/Gearbox/Brake Symptom Probable Cause SolutionsTion. Replace motor or gearbox if contamination Troubleshooting Battery Charger Troubleshooting BatteryDON’T Checking Battery Charge LevelField Load Test Battery Quality Motor TestingRemoving Seat Seat AssemblyRemoving/Installing the Seat Assembly Installing SeatRemoving/Installing the Seat Assembly Adjusting the Seat HeightWheelchair Equipped with Available Mounting Holes for VAN Seat with NON-HEMI Front RiggingVAN Seat with Hemi Front Rigging or Footboard Asba Seat with Footboard Or Front Riggings NON-HEMI or Hemi Removing/Installing the Adjustable Height TubesRemoving/Installing the Adjustable Height Tubes Seat Width Adjustable Asba Seat Service ProceduresRemoving/Installing the Seat Pan Adjusting the Seat WidthFrame Size Seat Depth Range Adjusting the Seat DepthSeat Depth DISTANCE* in Inches Adjusting the Seat Depth Removing/Installing Side RailsRemoving/Installing Side Rails Replacing the Seat Frame Replacing the Seat FrameRemoving/Installing the Back Canes Replacing Seat Positioning Strap Removing/Installing the Back Canes11 Adjusting the Back Angle Adjusting the Back Angle12 Removing/Installing the Seat Pan Asba Seat Service Procedures13 Replacing the Seat Frame Changing the Seat Width/Depth Replacing the Seat FrameBack Upholstery Replacing the Seat Positioning StrapSeat Assembly Seat Assembly Back Height 15 Removing/Installing the Back UpholsteryAngle Back Cane Mounting Hole Back Angle Plate Hole 16 Adjusting the Back AngleAdjusting the Seat Position on Van Seat Frame Van Seat Service Procedures18 Adjusting the Seat Position on Van Seat Frame Back Depth Seat Size Adjusting the Van Seat Back DepthArms Arm Service Procedures for Van SeatRemoving/Installing Van Seat Arm Adjusting Van Seat Arm WidthAdjusting Van Seat Arm Height Adjusting Van Seat Arm AngleArmrest Pad Armrest Insert Mounting Screw Arm Post Washers Locknut Arm Service Procedures for Asba or Adjustable Asba Seat Removing/Installing Flip Back ArmrestAdjusting the Flip Back Armrest Adjusting the Flip Back Armrest Replacing the Front/Rear Casters WheelsAdjusting Caster Assembly Adjusting Caster AssemblyRemoving Removing/Installing the Front/Rear Caster AssembliesRemoving/Installing the Front Headtube Assembly InstallingRemoving/Installing the Drive Wheel Installing the Drive WheelRemoving the Drive Wheel Removing/Installing the Drive Wheel Inner Rim Front RIGGINGS/ Footboard Installing/Removing Front RiggingsAdjusting Footrest Height Model PHWH93 Front RiggingsModel PH904A and PHAL4A Front Riggings Van Seat Adjusting/Replacing Telescoping Front Rigging SupportsReplacing Heel Loops Raising/Lowering Elevating Front RiggingsStandard Position Inch OUT Inches OUT Asba Seat Adjustable Asba SeatRemoving/Installing the Footboard Assembly Angle/Depth/Height Adjustment of the Footboard Assembly Angle AdjustmentDepth Adjustment 11 Depth Adjustment/Height Adjustment Height AdjustmentSHROUDS/FRAME Removing/Installing the ShroudsRemoving/Installing the Shrouds Removing/Installing the Pivot Tube Disassembling/Reassembling the Side Frame AssemblyDisassembling/Reassembling the Side Frame Assembly Removing/Installing the SureStep Springs Removing/Installing the SureStep Springs Motors Removing/Installing the MotorRemoving/Installing the Motor Release Lever Removing/Installing the Motor Release LeverReplacing Internal Motor Brushes Replacing Internal Motor Brushes Inspecting/Replacing External Motor Brushes Electro-Mechanical Parking Brake Testing Electro-Mechanical Parking Brake TestingBATTERIES/CHARGER Using the Proper Batteries Using the Proper BatteriesTool Quantity Comments Removing/Installing Batteries From/Into Battery TrayRemoving Batteries Installing BatteriesRemoving/Installing Batteries From/Into Battery Tray Connecting Battery Cables Connecting/Disconnecting Battery Cables20 x 7/8-Inch Removed for clarity Disconnecting Battery CablesReplacing the On-Board Battery Charger Fuse Replacing the On-Board Battery Charger Fuse Replacing the On-Board Battery ChargerReplacing the On-Board Battery Charger Controller and Joystick Disconnecting/Connecting the JoystickDisconnecting ConnectingVan Seat Models Removing/Installing the JoystickRemoving/Installing the Joystick Van Seat Models Asba and Adjustable Asba ModelsReplacing the Mkiv RII Controller Replacing the Mkiv RII Controller Replacing the MK5-NX or MK660 ACC Controller Replacing the MK5-NX or MK660 ACC ControllerDISASSEMBLING/ Assembling the M71 Disassembling/Assembling the WheelchairDisassembling the Wheelchair 104 Disassembling the Wheelchair Assembling the Wheelchair Assembling the Wheelchair Final Assembly Transport Ready Package Compliance Information SpecificationsModel Wheelchair Weight Limit About Transport Ready PackagesPositioning the Wheelchair in the Vehicle Securing the Wheelchair to the VehicleSecuring the Wheelchair Securement PointsWheelchair-Anchored Belts Securing the OccupantVehicle-Anchored Belts Seating SystemRating Description Positioning Belts Positioning BeltsUSA Limited Warranty
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