E&J GF0600059REVB06 manual Charging the Batteries

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Warning: Do not use battery chargers not supplied by Graham-Field. Battery char- gers not supplied by Graham-Field could damage the controller and the battery charger. Electrical arcing could result, which could cause severe personal injury, explosion, and fire.

Charging the Batteries

Note: Before charging the batteries, read the rest of this manual, especially the Battery Charger sec- tions.

Note: As a safety feature, the wheelchair is inoperable during charging.

1.Ensure that power to both wheelchair and battery charger is OFF.

2.Connect the battery charger output connector to the wheelchair battery charger receptacle.

3.North America: Plug the battery charger AC connector into a properly grounded, 115 volt, 60 cycle single phase power outlet. If you are not in North America, check that the battery charger AC voltage switch is set on the appropriate voltage for your location.

4.Place the battery charger power switch in ON position. The battery charger’s power indicator LED will illuminate red, the charge indicator LED will illuminate yellow, and the fan will begin to run.

5.The charge indicator LED batteries are nearly finished will change to non-flashing

may appear to flicker or alternate between green and yellow when the charging, and the fan may go on and off. The charge-indicator LED green when the batteries are fully charged.

Allow adequate time to bring the batteries up to a full charge—the actual time required to recharge the batteries will depend on discharge condition. The charger supplied with the wheel- chair is automatic, and will not damage the batteries if left connected after batteries are fully charged.

6.When batteries are fully charged, place battery charger power switch in the OFF position.

7.Remove battery charger cable connector from receptacle.

Note: If you have any problems charging the batteries, see Troubleshooting, battery charger in the TROUBLESHOOTING section. Identify the symptom and follow the steps in order. If you are unable to resolve the problem, contact your Graham-Field dealer.

 

 

 

Metro Power III Owner’s Manual

GF0600059RevB06, November 2006

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Contents Metro Power Contents Introduction Maintenance II Safety PrecautionsGF0600059RevB06, November GF0600059RevB06, November Electromagnetic interference EMI from radio wave sources EMI Warnings Powered Wheelchair Electromagnetic Interference EMIImportant Information Balance III Handling TipsReaching / bending backward Reaching / bending forward or sidewardRamps and Inclines Descent AscentIV Getting Started Motor and battery cables Power Drive SystemIntegral controller JoystickBattery gauge ON/OFF switchMaximum speed / profile indicator Horn buttonBatteries Operating InstructionsArms Flip arm back VI AdjustmentsFootrest-detachable, swingaway Remove footrest Adjust footrest lengthAttach footrest Attach elevating legrest Adjust legrest elevationAdjust elevating legrest pad position up or down Adjust elevating legrest footplate extension lengthAdjust wheel locks VII Batteries Guidelines to extending battery lifeBattery Charger Interface Battery charger back panel Battery Charger Battery Charger FeaturesLine connector AC voltage switchAC connector Battery charger front panelBattery Charger Safety Charging the Batteries Remove and Install Batteries Remove Batteries Metro Power Battery connections Install BatteriesClean battery terminals Battery maintenance Clean batteriesDo-it-yourself Maintenance Viii MaintenanceList of Tools Controller Maintenance GeneralCharge batteries Control system daily check JoystickJoystick boot ConnectorsCables MountingClean wheelchair Clean & check upholsteryCheck tires Check wheel lock engagementCheck bearings Inspect motor brushesTroubleshooting, Power Drive IX TroubleshootingTroubleshooting, integral controller General diagnostic guideBattery gauge diagnostic guide table Battery gauge diagnostic guideBattery System Gauge Check / Action Lights Front output fuse panel Troubleshooting, battery chargerSYMPTOMCHECK-ACTION Reassembly Transporting the Metro PowerWarranty Periods XI Limited WarrantyGF0600059RevB06, November XII Index GF0600059RevB06, November

GF0600059REVB06 specifications

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