Invacare HMV Highly 300, HMV Highly 400 manual Troubleshooting, Symptom Probable Cause Solution

Page 26

SECTION 5—MAINTENANCE AND TROUBLESHOOTING

FIGURE 5.1 - LUBRICATION POINTS

TROUBLESHOOTING

SYMPTOM

PROBABLE CAUSE

SOLUTION

 

 

 

LIMITED DRIVING

Battery not charged long enough.

Charge batteries overnight or ensure eight

DISTANCE.

 

(8) hours of charge between use.

 

Batteries weak, won’t hold

Replace batteries. Refer to Removing/

 

charge.

Installing the Batteries on 300 on page 50

 

 

OR Removing/Installing the Batteries on

 

 

400 on page 53.

 

 

 

BATTERIES NOT

Charger not working.

Replace charger. Contact Dealer or a quali-

CHARGING.

 

fied technician.

 

Battery connections loose.

Check all connections. Secure connections.

 

 

Refer to Removing/Installing the Batteries

 

 

on 300 on page 50 OR Removing/Installing

 

 

the Batteries on 400 on page 53.

 

 

Switch another wall outlet.

 

No current at wall outlet.

Replace charger or internal repairs

 

Bad connection on charger,

required. Contact Dealer or a qualified

 

charger cable, plug or internal

technician.

 

wiring problem.

 

 

 

 

BATTERIES DRAW

Battery failure.

Replace batteries. Refer to Removing/

EXCESSIVE CURRENT

 

Installing the Batteries on 300 on page 50

WHEN CHARGING.

 

OR Removing/Installing the Batteries on

 

 

400 on page 53.

 

 

 

BATTERY INDICA-

Charger not working.

Have charger checked. Service or replace

TOR SHOWS THE

 

the charger. Contact Dealer or a qualified

CHARGE LEVEL IS

 

technician.

LOW - TOO SOON

Weak batteries.

Replace batteries. Refer to Removing/

AFTER BEING

 

Installing the Batteries on 300 on page 50

RECHARGED.

 

OR Removing/Installing the Batteries on

 

 

400 on page 53.

 

 

 

SCOOTER WILL NOT

Brake release lever disengaged.

Engage brake release lever. Refer to Brake

DRIVE.

 

Release Lever on page 31.

 

Batteries require charging.

Charge batteries. Refer to Charging the Bat-

 

 

teries on page 58.

 

Key not fully plugged in.

Ensure key is inserted fully into keyswitch.

 

Charger plugged in.

Unplug charger from scooter.

 

Circuit breaker tripped.

Reset breaker. Refer to Resetting the Cir-

 

 

cuit Breaker on page 32. If breaker trips

 

 

again, it may indicate need for internal

 

 

repairs. Contact Dealer or a qualified tech-

 

 

nician.

 

Soft stop engaged. If key is turned

With key in the off position, wait for 30 sec-

 

off while driving, the scooter

onds and turn key to the on position.

 

holds power for 1.5 seconds

 

 

slowly decelerating to a stop.

 

 

 

 

300 and 400

26

Part No. 1118395

Image 26
Contents HMVHighly Maneuverable Vehicle 300 Table of Contents Arms Tiller AdjustmentSeat Rear ShroudTransporting Scooter AccessoriesBatteries Register Your Product Register Your ProductProduct Registration Form Fold here Cut Along Line Seat Positioning Strap Special NotesTIE-DOWN Restraints and Seat Restraints Typical Product Parameters 300 400Label Locations Front Frame Assembly Operation Information Repair or Service InformationGeneral Guidelines General Guidelines Tire Pressure ElectricalRain Test Weight TrainingBatteries Grounding InstructionsWeight Limitation EMI Information EMI InformationEMI Information Stability and Balance SAFETY/HANDLING of Powered ScootersPercentage of Weight Distribution Stairways EscalatorsINSPECT/ADJUST Initially Safety InspectionSafety Inspection Checklists INSPECT/ADJUST Every SIX 6 Months INSPECT/ADJUST WeeklyINSPECT/ADJUST Monthly INSPECT/ADJUST Periodically Lubrication Points Maintenance and TroubleshootingSuggested Maintenance Procedures Troubleshooting Symptom Probable Cause SolutionOperation of the Powered Scooter Control PanelNumber Fault Impact on Control PanelOperation of the Powered Scooter Number Fault Impact on Control Panel Horn and Throttle Control LeverOperating the Scooter Brake Release Lever Resetting the Circuit Breaker Brake Release LeverReplacing the Fuse Replacing the FuseSeat REMOVING/INSTALLING the SeatInstalling RemovingREMOVING/INSTALLING the Seat Post REMOVING/INSTALLING the Seat PostAdjusting Seat Height Adjusting Seat DepthSeat Swivel Adjustment Adjusting Seat DepthREMOVING/INSTALLING Seat Positioning Strap 90 Seat Swivel AdjustmentREMOVING/INSTALLING Seat Positioning Strap Adjusting ARM Width REMOVING/INSTALLING/ADJUSTING ArmsREMOVING/INSTALLING ArmsAdjusting ARM Angle Adjusting ARM HeightAdjusting ARM Height Replacing Armrest PadsTiller Adjustment Adjusting the Tiller AngleREMOVING/INSTALLING the Rear Shroud Rear ShroudREMOVING/INSTALLING the Drive Wheels Wheels and CastersREMOVING/INSTALLING the Drive Wheels REMOVING/INSTALLING the Front Wheel REMOVING/INSTALLING the Front WheelREMOVING/INSTALLING the Caster Assemblies REMOVING/INSTALLING the Caster AssembliesBatteries Recommended Battery Type REMOVING/INSTALLING the Batteries onRemoving REMOVING/INSTALLING the Batteries on REMOVING/INSTALLING the Batteries on Built-in Lifting Straps CONNECTING/DISCONNECTING the Battery Cables on ConnectingDisconnecting CONNECTING/DISCONNECTING the Battery Cables on ON-BOARD Battery Charger Charging the BatteriesBattery Charger Operation Charger Indicator Light on Tiller Charging Indicator StatusDisassembling TransportingTransporting the Scooter Assembling400 Transporting Right Scooter Accessories REMOVING/INSTALLING the Front BasketINSTALLING/REMOVING the CRUTCH/CANE Holder INSTALLING/REMOVING the CRUTCH/CANE HolderInstallation Warnings INSTALLING/REMOVING the Safety FlagINSTALLING/REMOVING/USING the Walker Holder INSTALLING/REMOVING the Walker Holder Using the Walker HolderINSTALLING/REMOVING the Rear Mounted Basket INSTALLING/REMOVING the Rear Mounted Basket300 300 Limited Warranty Limited WarrantyUSA