Schumacher SC-8000A owner manual Using the built-in alternator tester, Alternator Testing Notes

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using the built-in alternator tester

This battery charger has a built-in alterna- tor tester that displays either an accurate alternator voltage or an estimate of the alternator’s relative output compared to normal alternators. The Alternator % values displayed should be taken as general reference, not precise diagnosis. The alternator tester functions the same as the battery tester (see previous sec- tion of this manual for details) with a few differences.

TESTING SEQUENCE

There are three basic steps required to use the SC-8000A as an alternator tester.

1.Connect the charger battery clamps to the battery or charging system. Be sure to follow all of the precautions listed under “OPERATING INSTRUCTIONS”.

2.Connect the charger power cord to a 120V AC 2-prong wall outlet. Again, be sure to follow all of the precautions listed under “OPERATING INSTRUCTIONS”.

3.Start the vehicle and turn on the vehicle’s headlights. Read the voltage on the digital display or press the digital display button to set the tester to Alternator % and read the alternator percent.

TESTER STATUS LEDs

When the SC-8000A is operating as an alternator tester, the status LEDs light under the following conditions.

•The Charged (green) LED will light if the output of the charging system is at the normally desired level.

•The CHARGING (yellow) LED does not light in the alternator test mode.

•The connected LED lights if the tester detects a connection.

•When the tester digital display is set to voltage, the CHARGED and

CHARGING LEDs won't light (it could be testing a battery or an alternator).

ALTERNATOR TESTING NOTES

•The alternator percent display can range from 0 to 199.

•The display mode cannot be set to Alternator % during charging.

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Contents Send Warranty Product Repairs to ElectronicTable of Contents Important Safety Instructions Help us help youPersonal Safety Precautions Before Using Your Battery ChargerPlugging IT Preparing your battery to be charged Using an extension cordCharging Battery In The Vehicle Operating instructionsCharging Battery Removed From The Vehicle Negative Grounded SystemUsing Engine Start Engine Starting NotesUsing your battery charger OverviewGeneral Charging Notes Battery Type Button ChargeR CONTROLsDigital Display Button Charge Start ButtonSC-8000A Control Panel Guide Control panel guideUsing the built-in Battery tester Using the built-in alternator tester Alternator Testing NotesBattery percent and charge time Lower the rating the quicker the battery will be chargedMaintenance and Care Charging tipsTroubleshooting Problem Possible Cause SolutionRegular Battery Warranty E C T R Ó N I C O Índice Instrucciones de Seguridad ImportantesGuarde Estas Instrucciones Ayúdenos Para PoderlePrecauciones DE Seguridad Personal Antes DE Usar SU Cargador DE BateríasCómo Enchufarlo EL USO DE UN Cordón DE EXTEN- SiónCómo Preparar SU Batería Para Cargarse Instrucciones DE OperaciónPara Cargar LA Batería DEN- TRO DEL Vehículo Este Normalmente ES EL Poste NegativoSistema a Tierra Negativo Para Cargar LA Bateríasacada DEL VehículoCómo Usar EL Arranque DE MO- TOR. Engine Start No se le puede poner en porcentajeDesulfation Mode Modo DE Desulfatar Cómo Usar SU Cargador DE BateríasVista General Notas Generales Respecto AL Proceso DE CargarBotón DE Display Mode Modo DE Pantalla Battery Type Button Botón DE Tipo DE BateríaControles DEL Cargador Charge Start Button Botón DE Comienzo DE CargaGuia AL Panel DEL Control Guia AL Panel DEL Control DEL SC-8000AEL USO DEL Probador DE Baterías Incorporado Secuencia DE ProbarNES DE Operación Probador Y CargadorEL USO DEL Probador DE Alternadores Incorporado Notas Para Probar EL % DE BateríaStrucciones DE Operación Notas Sobre LA Prueba DE AL- TernadoresPorcentaje DE LA Batería Y Tiempo DE Cargar Potencia de Régimen de la BateríaPautas Para Cargar Mantenimiento Y CuidadoSolución DE Problemas Problema Posible Causa SoluciónGarantía

SC-8000A specifications

The Schumacher SC-8000A is an advanced battery charger and maintainer designed for both professional and home use. This unit stands out for its versatility and robust performance, making it an essential tool for any automotive enthusiast or technician. With its array of features, the SC-8000A caters to various battery types, ensuring optimal charging and maintenance.

One of the main features of the Schumacher SC-8000A is its ability to charge a wide range of battery types, including standard, AGM, and gel batteries. This compatibility ensures that users can effectively maintain and charge not only their cars but also motorcycles, ATVs, and marine applications. The charger's intelligent microprocessor technology monitors the battery's condition in real time. This feature provides automated adjustments to the charging process, ensuring that your battery is charged efficiently and safely.

The SC-8000A boasts a multi-stage charging process, which includes bulk charging, absorption, and float stages. This approach optimizes the charging cycle by allowing the battery to receive a full charge without being overcharged. The maintenance mode is particularly beneficial for batteries that are stored for extended periods, as it helps to keep them in peak condition without unnecessary wear.

Safety is a key consideration in the design of the SC-8000A. The charger is equipped with reverse hook-up protection, which prevents any damage by alerting the user if the clamps are connected improperly. Additionally, the unit features short-circuit protection and overcharge protection, ensuring that both the battery and the charger are safeguarded during the charging process.

This model also features a built-in digital display that makes it easy for users to monitor the charging progress. Its compact design and lightweight construction enhance its portability, allowing users to take it on the go or store it conveniently when not in use.

In summary, the Schumacher SC-8000A combines advanced charging technology, safety features, and compatibility with various battery types. Whether for routine vehicle maintenance or emergency battery charging, it is an excellent choice for those seeking a reliable and efficient charger.
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