Schumacher SC-8020A owner manual Maintenance Instructions

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and operate normally.

17.3Completing an interrupted charge: If the charging process has been interrupted and restarted after the charger displays a battery % of 85 or more, the charger could go straight to Maintain Mode. However, if the original charge was started using the MEDIUM TO LARGE BATTERY rate, the charge can often be completed using the SMALL BATTERY setting.

18.MAINTENANCE INSTRUCTIONS

The charger is designed and built with high quality materials requiring only a minimum amount of care.

18.1After use, use a dry cloth to wipe all battery corrosion and other dirt or oil from terminals, cords, and the charger case.

18.2Cords should be coiled when the charger is not being used to prevent damage.

18.3Other servicing should be performed by qualified service personnel.

18.4The charger will draw a small amount of current from the battery(ies), a few milliamps, when not charging or maintaining. If the battery(ies) are going to be stored for an extended period of time (several months) without being charged, it is best to disconnect the charger battery clamps to keep the charger from discharging the battery(ies) over time.

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Contents M p 1020 Table of contents Important Safety Instructions Preparing to Charge Personal PrecautionsCharger Location DC Connection PrecautionsBattery charging ac connections AC input rating Using engine start Assembly instructionsOperating instructions Engine Starting NotesCharger controls Completion of ChargingGeneral Charging Notes Digital Display Button Battery Type ButtonBattery Size Button Control panel guide SC-8020A Control pANEL gUiDEPOWER-UP Idle Time Limit Testing SequenceTesting After Charging Tester and ChargerInitial Percent Calculation Using the built-in alternator testerBattery percent and charge time Alternator Testing NotesCharging tips Maintenance Instructions Problem Possible Cause Solution TroubleshootingPage Page Manual DEL Dueño Indice DEL Contenido Page PREPARación de la carga Precauciones PersonalesPrecauciones DE LA Conexión CC Ubicación DEL CargadorSiga Estos Pasos cuando la batería esté afuera del vehículo Bateria Cargando Conexiones AC USO DEL Arranque DEL Motor Instrucciones DE EnsambladoFinalización DE LA Carga Instrucciones OperativasNotas Generales Sobre LA Carga Digital Display Button Botón DE Visor Digital Battery Type Button Botón DE Tipo DE BateríaControles DEL Cargador Medium to Large Battery Baterías Medias a Grandes Battery Size Button Botón DE Tamaño DE LA BateríaGUiA DE Control DEL Tablero DE Mandos pARA Modelo SC-8020A Guia DE Control DEL Tablero DE MandosProbador Y Cargador Secuencia DE Prueba14.3 Límite DE Tiempo DE Inactividad Durante EL Encendido Probador SIN Límite DE Tiempo14.7 Cálculo DEL Porcentaje Inicial LOS LED DE Estado DEL ProbadorNotas Para Probar EL % DE LA Batería UTILIZACIÓN DEL Probador DE Alternadores IncorpoPorcentaje DE LA Batería Y Tiempo DE Carga Notas Sobre LA Prueba DEL AlternadorPage Instrucciones DE Mantenimiento Datos Útiles Sobre LA CargaProblema Causa Posible Solucion Localización y resolución de problemas