Harmar Mobility AL650 Installation And Owner's Manual

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Harmar Mobility AL650 Installation And Owner's Manual Manual pdf 14 page image

SAFETY:Caution: Do not operate this lift until your dealer has satisfactorily instructed you in the proper operation of the lift.Your Harmar lift has been engineered and designed for years of trouble free use. Although, with everyday use,some parts may become loose or worn. IMPORTANT! Check regularly for any worn, loose or damaged parts ofyour lift. If anything is observed, DO NOT USE THE LIFT! Contact your dealer or installer of the lift for repairs tobe made. Failure to act may cause severe injury!Your Harmar lift should only be used for the loading and unloading of scooters and power wheelchairs for which it isdesigned. DO NOT add to or modify any part of the lift system without first contacting the manufacturer of the lift.Any modifications may void any warranties as well as effect the structural integrity of the lift.Always make sure the vehicle’s parking brake is firmly set before operating the lift.Caution: When using the lift, keep your hands and feet from under the scooter or power chair as it is being loadedor unloaded.Warning: This lift is not meant for human transport. The mobility device and platform must be unoccupied beforeoperating the lift.MAINTENANCE:The Harmar lift has been designed to be as trouble free as possible for the owner. But, as with any mechanical device,regular care should be given while owning and using this device. Maintenance should be performed regularly.We recommend that dealers schedule a preventative maintenance inspection at least once a year on motors, liftframe, wiring harness and all moving parts of the lift.Check for paint chips and touch up any bare metal with a good gloss black enamel or lacquer to inhibit rust. Thismay be necessary more frequently when subjected to salt air or road salt.TROUBLESHOOTING:PROBLEM : The lift will not operate or operates slowly.Possible Cause - Verify the vehicle harness is tightly attached to thebattery and there is no build-up of corrosion.12 volts should be present at the end connector,but does not indicate full function.Bad Connection - THE #1 CAUSE OF PROBLEM LIFTSSAFETY & MAINTENACEP R O B I N G F O R 1 2 V O L T S M A Y I N D I C A T EA C O N N E C T I O N , B U T N O T N E C E S S A R I L YA S U F F I C I E N T C O N N E C T I O N .T H E L I F T ’ S M O T O R C A N D R A W U P T O3 0 A M P S A T S O M E P O I N T S , R E Q U I R I N GALL OF THE WIRE AVAILABLE TO FLOWP R O P E R C U R R E N T . P O O R C O N N E C T I O N SARE THE #1 PROBLEM ASSOCIATED WITHA SLOW, WARM, POORLY PERFORMING MOTOR.NOT ONLY WILL THE MOTOR PERFORM POORLY,B U T W I L L P R E M A T U R E LY D E T E R I O R A T E .I F A S I N G L E S T R A N D O F A M U LT I -S T R A N D W I R E I S M A K I N G C O N T A C T.12V WILL APPEAR ON THE METER, OR TEST LIGHT,BUT WILL NOT ALLOW THE MOTOR TO OPERATET O I T S F U L L P O T E N T I A L .I T I S A L W AY S B E S T T O T E S T B O T HCURRENT AND VOLTAGE, OR RUN THE MOTORWITH KNOWN GOOD SHOP BATTERY OR POWERS O U R C E W H E N T R O U B L E S H O O T I N G .PROBLEM : Intermittent power to the lift. The lift will operate fora short period of time and quit. At a later time it willstart working again.Possible Causes:Circuit Breaker - Although the breaker resets itself automatically, itmay be malfunctioning and need to be replaced.Bad Connection - Verify the vehicle’s wiring harness is tightly attachedto the battery and there is no build up on the terminalsHand Control - Test by bypassing the hand control. Do this for onlya second or two. The lift, vehicle, scooter or chair maybe damaged if continuos power is supplied to the unitVerify all connectors terminals are well seated, and notretracted back into the body of the connector.PROBLEM: Platform will not sit level on the ground.Possible Causes:Terriain - Verify the vehicle is parked on flat level groundOrientation of the lift’s base - Adjust the four leveling feet untilthe platform sits on level groundIMPORTANT NOTE FOR ANY ACCESSORY VEHICLE LIFT14