Invacare M71 service manual Symptom, Solutions

Page 22

SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING

 

NUMBER OF FLASHES

 

DIAGNOSTICS CODE

ERROR CODE DESCRIPTION

SUB CODE*

 

DETAILS OF ERROR CODE

 

POSSIBLE SOLUTION

 

 

 

 

 

 

 

 

 

 

 

8

 

E08

Controller Fault

00

 

Controller fault

Check connections and wiring. Replace

 

 

 

 

 

 

 

 

 

power module.

 

 

 

 

 

01

 

RAM fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

02

 

ROM fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

03

 

CPU fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

04

 

EEPROM fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

05

 

Watchdog fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

06

 

Stack fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

07

 

Software fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

08

 

Power-up testing fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

09

 

Relay fault or precharge fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

Bridge fault or disable all fault

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

Electronics fault: Thermistor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

 

Calibration setting fault

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

E09

Communications

00

 

Remote connection lost

Check connections and wiring. Replace

 

 

 

 

Fault

 

 

 

 

Bus cable.

 

 

 

 

01

 

Low communication mode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

E10

General Fault

00

 

General fault

Check all connections and wiring. Contact

 

 

 

 

 

 

 

 

 

Invacare Technical Service.

 

 

 

 

 

 

 

 

 

 

 

11

 

E11

Incompatible/

00

 

Incompatible/incorrect

Wrong type of remote connected. Ensure

 

 

 

 

incorrect Remote

 

 

Remote

the branding of the joystick matches that

 

 

 

 

 

 

 

 

 

of controller unit.

 

 

 

 

 

 

 

 

 

 

MPJ+, PSR+, PSF+ Joysticks or Displays

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SYMPTOM

 

 

PROBABLE CAUSE

 

SOLUTIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

SPM L Park Brake Fault or

 

 

Motor lock levers disengaged

 

Engage motor lock levers.

 

 

 

 

 

(Error code E9 or E10).

 

 

 

 

 

SPM R Park Brake Fault displays

 

 

 

 

 

 

 

 

 

 

 

and wheelchair does not drive.

 

 

 

 

 

 

 

 

 

 

 

 

CHARGER PLUGGED IN displays.

 

Battery charger connected

 

Unplug battery charger from the

 

 

 

 

 

 

 

(Error code E28).

 

wheelchair.

 

 

 

 

 

 

 

 

 

 

 

SPM Battery Fault displays and the

 

Batteries need to be charged

 

Charge batteries. If batteries fail to

 

wheelchair does not drive.

 

 

(Error code E14).

 

charge properly, check battery charger

 

 

 

 

 

or replace batteries. Refer to Replacing

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the On-Board Battery Charger on

 

 

 

 

 

 

 

 

 

page 95.

 

 

 

 

 

 

 

 

 

JOYSTICK TIMEOUT displays and

 

Joystick or input device is

 

Turn Off power, reconnect the joystick

 

the wheelchair does not drive.

 

 

disconnected (Error code 32).

 

of input device and turn power On.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pronto® M71™

22

Part No 1118377

Image 22
Contents Pronto M71 Reference Documents Reference DocumentsDocument Part Number Table of Contents Seat Assembly Removing/Installing the Adjustable Height TubesArms WheelsSHROUDS/FRAME Front RIGGINGS/FOOTBOARDMotors Controller and Joystick Limited WarrantyBATTERIES/CHARGER DISASSEMBLING/ASSEMBLING the M71Special Notes Signal Word MeaningSeat Positioning Strap Trro and Trbkts Warnings Wiring Label on M71 Standard with Battery Covers Label LocationsOne of these battery wiring Labels is in this location M71 with PTO+ Labels Typical Product Parameters Typical Product ParametersInch VAN Asba General Guidelines Repair or Service InformationOperation Information Batteries Tire PressureElectrical Grounding InstructionsEMI Information EMI InformationEMI Information Safety Inspection Checklists Safety INSPECTION/ TroubleshootingInspect/Adjust Troubleshooting Electrical TroubleshootingDisplay Description Definition Possible Solution Diagnostics CodeSUB Code E05 Symptom SolutionsJS REV TOO Large Symptom Probable Cause Solutions Troubleshooting CommonTroubleshooting Motor/Gearbox/Brake WheelsTion. Replace motor or gearbox if contamination Troubleshooting Battery Troubleshooting Battery ChargerChecking Battery Charge Level DON’TField Load Test Motor Testing Battery QualityInstalling Seat Seat AssemblyRemoving/Installing the Seat Assembly Removing SeatAdjusting the Seat Height Removing/Installing the Seat AssemblyVAN Seat with NON-HEMI Front Rigging Wheelchair Equipped with Available Mounting Holes forVAN Seat with Hemi Front Rigging or Footboard Removing/Installing the Adjustable Height Tubes Asba Seat with Footboard Or Front Riggings NON-HEMI or HemiRemoving/Installing the Adjustable Height Tubes Adjusting the Seat Width Adjustable Asba Seat Service ProceduresRemoving/Installing the Seat Pan Seat WidthAdjusting the Seat Depth Frame Size Seat Depth RangeSeat Depth DISTANCE* in Inches Removing/Installing Side Rails Adjusting the Seat DepthRemoving/Installing Side Rails Replacing the Seat Frame Replacing the Seat FrameRemoving/Installing the Back Canes Removing/Installing the Back Canes Replacing Seat Positioning StrapAdjusting the Back Angle 11 Adjusting the Back AngleAsba Seat Service Procedures 12 Removing/Installing the Seat PanChanging the Seat Width/Depth Replacing the Seat Frame 13 Replacing the Seat FrameReplacing the Seat Positioning Strap Back UpholsterySeat Assembly Seat Assembly 15 Removing/Installing the Back Upholstery Back Height16 Adjusting the Back Angle Angle Back Cane Mounting Hole Back Angle Plate HoleVan Seat Service Procedures Adjusting the Seat Position on Van Seat Frame18 Adjusting the Seat Position on Van Seat Frame Adjusting the Van Seat Back Depth Back Depth Seat SizeAdjusting Van Seat Arm Width Arm Service Procedures for Van SeatRemoving/Installing Van Seat Arm ArmsAdjusting Van Seat Arm Angle Adjusting Van Seat Arm HeightArmrest Pad Armrest Insert Mounting Screw Arm Post Washers Locknut Removing/Installing Flip Back Armrest Arm Service Procedures for Asba or Adjustable Asba SeatAdjusting the Flip Back Armrest Adjusting the Flip Back Armrest Wheels Replacing the Front/Rear CastersAdjusting Caster Assembly Adjusting Caster AssemblyInstalling Removing/Installing the Front/Rear Caster AssembliesRemoving/Installing the Front Headtube Assembly RemovingInstalling the Drive Wheel Removing/Installing the Drive WheelRemoving the Drive Wheel Removing/Installing the Drive Wheel Inner Rim Installing/Removing Front Riggings Front RIGGINGS/ FootboardModel PHWH93 Front Riggings Adjusting Footrest HeightModel PH904A and PHAL4A Front Riggings Raising/Lowering Elevating Front Riggings Adjusting/Replacing Telescoping Front Rigging SupportsReplacing Heel Loops Van SeatStandard Position Inch OUT Inches OUT Adjustable Asba Seat Asba SeatRemoving/Installing the Footboard Assembly Angle Adjustment Angle/Depth/Height Adjustment of the Footboard AssemblyDepth Adjustment Height Adjustment 11 Depth Adjustment/Height AdjustmentRemoving/Installing the Shrouds SHROUDS/FRAMERemoving/Installing the Shrouds Disassembling/Reassembling the Side Frame Assembly Removing/Installing the Pivot TubeDisassembling/Reassembling the Side Frame Assembly Removing/Installing the SureStep Springs Removing/Installing the SureStep Springs Removing/Installing the Motor MotorsRemoving/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 BatteriesRemoving/Installing Batteries From/Into Battery Tray Tool Quantity CommentsInstalling Batteries Removing BatteriesRemoving/Installing Batteries From/Into Battery Tray Connecting/Disconnecting Battery Cables Connecting Battery Cables20 x 7/8-Inch Disconnecting Battery Cables Removed for clarityReplacing the On-Board Battery Charger Fuse Replacing the On-Board Battery Charger Replacing the On-Board Battery Charger FuseReplacing the On-Board Battery Charger Connecting Disconnecting/Connecting the JoystickDisconnecting Controller and JoystickRemoving/Installing the Joystick Van Seat ModelsAsba and Adjustable Asba Models Removing/Installing the Joystick Van Seat 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 Wheelchair DISASSEMBLING/ Assembling the M71Disassembling the Wheelchair 104 Disassembling the Wheelchair Assembling the Wheelchair Assembling the Wheelchair Final Assembly Transport Ready Package About Transport Ready Packages SpecificationsModel Wheelchair Weight Limit Compliance InformationSecuring the Wheelchair to the Vehicle Positioning the Wheelchair in the VehicleSecurement Points Securing the WheelchairSecuring the Occupant Wheelchair-Anchored BeltsSeating System Vehicle-Anchored BeltsRating Description Positioning Belts Positioning BeltsLimited Warranty USA
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