Schumacher SC-8020A owner manual Completion of Charging, General Charging Notes, Charger controls

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11.5COMPLETION OF CHARGING:

12V Standard Battery: Charge completion is indicated by the

CHARGED (green) LED; when lit, the charger has stopped charging and switched to the Maintain Mode of operation.

12V AGM OR GEL CELL BATTERY: The CHARGED LED comes on when the battery is charged enough for normal use. After charging is complete, the CHARGED LED will be on and the voltage will be less than

14V.

11.6MAINTAIN MODE: When the CHARGED (green) LED is lit, the charger has started Maintain Mode. This mode of operation is also known as Float- Mode Monitoring. In this mode, the charger keeps the battery fully charged by delivering a small amount of current, when necessary. The voltage is maintained at a level determined by the BATTERY TYPE selected.

NOTE: For 12V AGM and 12V GEL CELL battery types, the CHARGED

LED might be lit before the maintain mode is started.

11.7GENERAL CHARGING NOTES:

The charger is designed to control its cooling fan for efficient operation, but the fan might run continuously when maintaining a fully charged bat- tery. The fan does not run in Tester Mode.

If the charge mode is changed after charging has started (by pressing the BATTERY SIZE or BATTERY TYPE button), the charging process will restart.

The voltage displayed during charging will usually be higher than the bat- tery’s resting voltage.

The voltage displayed during charging is the battery voltage, not the RMS charging voltage.

12.charger controls

DIGITAL DISPLAY

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Contents M p 1020 Table of contents Important Safety Instructions Personal Precautions Preparing to ChargeDC Connection Precautions Charger LocationBattery charging ac connections AC input rating Assembly instructions Using engine startEngine Starting Notes Operating instructionsGeneral Charging Notes Completion of ChargingCharger controls Battery Size Button Battery Type ButtonDigital Display Button SC-8020A Control pANEL gUiDE Control panel guideTesting After Charging Testing SequencePOWER-UP Idle Time Limit Tester and ChargerUsing the built-in alternator tester Initial Percent CalculationAlternator Testing Notes Battery percent and charge timeCharging tips Maintenance Instructions Troubleshooting Problem Possible Cause SolutionPage Page Manual DEL Dueño Indice DEL Contenido Page Precauciones Personales PREPARación de la cargaUbicación DEL Cargador Precauciones DE LA Conexión CCSiga Estos Pasos cuando la batería esté afuera del vehículo Bateria Cargando Conexiones AC Instrucciones DE Ensamblado USO DEL Arranque DEL MotorInstrucciones Operativas Finalización DE LA CargaNotas Generales Sobre LA Carga Controles DEL Cargador Battery Type Button Botón DE Tipo DE BateríaDigital Display Button Botón DE Visor Digital Battery Size Button Botón DE Tamaño DE LA Batería Medium to Large Battery Baterías Medias a GrandesGuia DE Control DEL Tablero DE Mandos GUiA DE Control DEL Tablero DE Mandos pARA Modelo SC-8020A14.3 Límite DE Tiempo DE Inactividad Durante EL Encendido Secuencia DE PruebaProbador Y Cargador Probador SIN Límite DE TiempoNotas Para Probar EL % DE LA Batería LOS LED DE Estado DEL Probador14.7 Cálculo DEL Porcentaje Inicial UTILIZACIÓN DEL Probador DE Alternadores IncorpoNotas Sobre LA Prueba DEL Alternador Porcentaje DE LA Batería Y Tiempo DE CargaPage Datos Útiles Sobre LA Carga Instrucciones DE MantenimientoLocalización y resolución de problemas Problema Causa Posible Solucion