Invacare HMV Highly 400 manual Maintenance and Troubleshooting, Suggested Maintenance Procedures

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SECTION 5—MAINTENANCE AND TROUBLESHOOTING

SECTION 5—MAINTENANCE AND TROUBLESHOOTING

WARNING

After ANY adjustments, repair or service and BEFORE use, make sure that all attaching hardware is tightened securely - otherwise, injury or damage may occur.

Before performing any maintenance, adjustment or service, turn power OFF and remove key from ignition.

DO NOT overtighten hardware attaching to the frame. This could cause damage to the frame.

When storing scooter for prolonged periods of time, remove batteries. Refer to Removing/Installing the Batteries on 300 on page 50 OR Removing/Installing the Batteries on 400 on page 53. After reinstallation, always recharge batteries before use. Refer to Charging the Batteries on page 58.

Use care in storage. DO NOT allow any metallic objects to contact the exposed ter- minals.

SUGGESTED MAINTENANCE PROCEDURES

1.Before using the powered scooter, make sure all nuts and bolts are tight. Check any parts for damage or wear and replace. Check all parts for proper adjustment.

2.Ensure that batteries are properly maintained and charged as required.

3.The wheels and tires should be checked periodically for cracks and wear, and should be replaced by a qualified technician.

4.Regularly check for loose nuts and/or bolts in the front and drive wheels. If loose, have them adjusted by a qualified technician.

5.Clean dirt, dust and grease from exposed components.

6.Periodically have the bearings of the front wheel checked to make sure they are clean and free from moisture.

LUBRICATION POINTS

NOTE: For this procedure, refer to FIGURE 5.1.

1.Every six (6) months, lubricate the top of the seat post using a Teflon lubricant.

Seat Post

(TOP)

Seat

Part No. 1118395

25

300 and 400

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Contents HMVHighly Maneuverable Vehicle 300 Table of Contents Seat Tiller AdjustmentArms Rear ShroudBatteries Scooter AccessoriesTransporting Register Your Product Register Your ProductProduct Registration Form Fold here Cut Along Line TIE-DOWN Restraints and Seat Restraints Special NotesSeat Positioning Strap 300 400 Typical Product ParametersLabel Locations Front Frame Assembly General Guidelines Repair or Service InformationOperation Information General Guidelines Electrical Tire PressureBatteries Weight TrainingRain Test Grounding InstructionsWeight Limitation EMI Information EMI InformationEMI Information Percentage of Weight Distribution SAFETY/HANDLING of Powered ScootersStability and Balance Escalators StairwaysSafety Inspection Checklists Safety InspectionINSPECT/ADJUST Initially INSPECT/ADJUST Monthly INSPECT/ADJUST WeeklyINSPECT/ADJUST Every SIX 6 Months INSPECT/ADJUST Periodically Suggested Maintenance Procedures Maintenance and TroubleshootingLubrication Points Symptom Probable Cause Solution TroubleshootingControl Panel Operation of the Powered ScooterControl Panel Number Fault Impact onControl Panel Horn and Throttle Control Lever Operation of the Powered Scooter Number Fault Impact onOperating the Scooter Brake Release Lever Brake Release Lever Resetting the Circuit BreakerReplacing the Fuse Replacing the FuseInstalling REMOVING/INSTALLING the SeatSeat RemovingREMOVING/INSTALLING the Seat Post REMOVING/INSTALLING the Seat PostAdjusting Seat Depth Adjusting Seat HeightAdjusting Seat Depth Seat Swivel Adjustment90 Seat Swivel Adjustment REMOVING/INSTALLING Seat Positioning StrapREMOVING/INSTALLING Seat Positioning Strap REMOVING/INSTALLING REMOVING/INSTALLING/ADJUSTING ArmsAdjusting ARM Width ArmsAdjusting ARM Height Adjusting ARM AngleReplacing Armrest Pads Adjusting ARM HeightAdjusting the Tiller Angle Tiller AdjustmentRear Shroud REMOVING/INSTALLING the Rear ShroudWheels and Casters REMOVING/INSTALLING the Drive WheelsREMOVING/INSTALLING the Drive Wheels REMOVING/INSTALLING the Front Wheel REMOVING/INSTALLING the Front WheelREMOVING/INSTALLING the Caster Assemblies REMOVING/INSTALLING the Caster AssembliesBatteries REMOVING/INSTALLING the Batteries on Recommended Battery TypeRemoving REMOVING/INSTALLING the Batteries on REMOVING/INSTALLING the Batteries on Built-in Lifting Straps Connecting CONNECTING/DISCONNECTING the Battery Cables onDisconnecting CONNECTING/DISCONNECTING the Battery Cables on Charging the Batteries ON-BOARD Battery ChargerCharging Indicator Status Battery Charger Operation Charger Indicator Light on TillerTransporting the Scooter TransportingDisassembling Assembling400 Transporting Right REMOVING/INSTALLING the Front Basket Scooter AccessoriesINSTALLING/REMOVING the CRUTCH/CANE Holder INSTALLING/REMOVING the CRUTCH/CANE HolderINSTALLING/REMOVING/USING the Walker Holder INSTALLING/REMOVING the Safety FlagInstallation Warnings Using the Walker Holder INSTALLING/REMOVING the Walker HolderINSTALLING/REMOVING the Rear Mounted Basket INSTALLING/REMOVING the Rear Mounted Basket300 300 Limited Warranty Limited WarrantyUSA