1. Introdución
This manual provides essential information for the safe and effective operation, maintenance, and care of your BLACK+DECKER LI4000 4V MAX Cordless Screwdriver. Please read this manual thoroughly before using the tool and retain it for future reference.
The BLACK+DECKER LI4000 is a lithium-ion battery-powered cordless screwdriver designed for various household tasks, including furniture assembly and general screw driving. It features SmartSelect technology for torque control, a retractable screw holder with a magnetic tip, and a built-in LED work light.
2. Información de seguridade
AVISO: Lea todas as advertencias de seguridade, instrucións, ilustracións e especificacións proporcionadas con esta ferramenta eléctrica. O incumprimento de todas as instrucións que se indican a continuación pode producir descargas eléctricas, incendios e/ou lesións graves.
- Use sempre protección ocular cando utilice ferramentas eléctricas.
- Manter a zona de traballo limpa e ben iluminada. As zonas desordenadas ou escuras invitan a accidentes.
- Non utilice ferramentas eléctricas en atmosferas explosivas, como en presenza de líquidos, gases ou po inflamables.
- Manteña os nenos e os espectadores afastados mentres manexa unha ferramenta eléctrica.
- Evite o arranque accidental. Asegúrese de que o interruptor estea na posición de apagado antes de conectar a batería, coller ou transportar a ferramenta.
- Use a ferramenta eléctrica correcta para a súa aplicación.
- Non excedas. Manteña un equilibrio e unha posición adecuada en todo momento.
- Desconecte a batería da ferramenta eléctrica antes de facer calquera axuste, cambiar accesorios ou almacenar ferramentas eléctricas.
- Guarde as ferramentas eléctricas inactivas fóra do alcance dos nenos e non permita que persoas que non estean familiarizadas coa ferramenta eléctrica ou con estas instrucións a utilicen.
3. Contido do paquete
Your BLACK+DECKER LI4000 Cordless Screwdriver package includes:
- BLACK+DECKER LI4000 4V MAX Cordless Screwdriver
- Lithium-Ion Battery (integrated)
- Wall-mountable/Table-top Charging Cradle with bit storage
- Assorted Screwdriver Bits
4. Configuración
4.1 Carga do destornillador
The LI4000 screwdriver is equipped with an integrated Lithium-Ion battery. Before first use, fully charge the battery. The battery is designed to hold a charge for up to 18 months when not in use.
- Place the screwdriver into the charging cradle. Ensure the metal contacts on the screwdriver align with those in the cradle.
- Plug the charging cradle into a standard electrical outlet.
- A charging indicator light on the cradle will illuminate to show that the battery is charging.
- Allow the screwdriver to charge until the indicator light signals a full charge (refer to your specific model's light behavior for full charge indication).
4.2 Inserción de puntas de destornillador
To insert a screwdriver bit:
- Asegúrate de que o destornillador estea apagado.
- Push the desired screwdriver bit firmly into the chuck until it clicks into place.
- To remove, pull the bit straight out.
5. Instrucións de funcionamento
5.1 SmartSelect Dial and Torque Control
The SmartSelect dial allows you to choose the appropriate torque setting for your task, helping to prevent stripped screws. Rotate the dial to align the desired project icon with the indicator mark. The icons typically represent different screw sizes or material types, indicating increasing torque levels.
5.2 Retractable Screw Holder with Magnetic Tip
The exclusive retractable screw holder with a magnetic tip is designed to hold screws in place, allowing for one-handed operation and preventing screws from dropping, especially in tight spaces.
- To use, extend the screw holder forward. The magnetic tip will secure the screw to the bit.
- Once the screw is started, the holder can retract as the screw drives into the material.
5.3 Forward/Reverse Indicator
A clearly marked forward/reverse window allows for easy selection of the driving direction. Push the switch to the left for forward (driving screws) and to the right for reverse (removing screws).
5.4 Built-in LED Work Light
The integrated LED light illuminates the work area, providing improved visibility when working in dimly lit or confined spaces.

Image: The BLACK+DECKER LI4000 cordless screwdriver in use, highlighting its compact size and LED work light for improved visibility during tasks like hanging items on a wall.
Video: Demonstration of the BLACK+DECKER LI4000 Smart Select Cordless Screwdriver's features, including the SmartSelect dial, retractable screw holder, and built-in LED light, showcasing its ease of use for various tasks.
6. Mantemento
6.1 Limpeza
Limpa regularmente as ranuras de ventilación da ferramenta para evitar o sobrequecemento. Usa un cepillo suave ou un pano seco. Non empregues auga nin produtos de limpeza químicos.
6.2 Coidado coa batería
To ensure optimal battery life:
- Garde a ferramenta nun lugar fresco e seco, lonxe da luz solar directa e de temperaturas extremas.
- Cargue a batería completamente antes de almacenala durante períodos prolongados.
- Non intente desmontar a batería.
7 Solución de problemas
If your BLACK+DECKER LI4000 screwdriver is not functioning as expected, refer to the following common issues and solutions:
- A ferramenta non se acende: Ensure the battery is charged. Check the forward/reverse switch is not in the neutral (locked) position.
- Reduced power/torque: The battery may need recharging. Ensure the SmartSelect dial is set to an appropriate torque level for the task.
- Desatornillado de parafusos: Adjust the SmartSelect dial to a lower torque setting. Ensure you are using the correct bit for the screw head.
- O indicador de carga non funciona: Verify the charging cradle is properly plugged into a working outlet and the screwdriver is correctly seated in the cradle.
For issues not resolved by these steps, contact BLACK+DECKER customer support.
8. Especificacións
| Marca | BLACK+DECKER |
| Número de modelo | LI4000 |
| Voltage | 3.6 Volts (4V MAX) |
| Fonte de enerxía | Alimentado por batería (Ion de litio) |
| Velocidade | 2500 RPM |
| Elemento Torque | 70 libras de polgadas |
| Peso do elemento | 0.01 onzas |
| Dimensións do produto | 11.25 x 4 x 10 polgadas |
| Estilo de cabeza | Encadernación |
| Estilo de visualización | LED |
9. Garantía e soporte
9.1 Garantía do fabricante
This BLACK+DECKER LI4000 Cordless Screwdriver comes with a 2 anos de garantía do fabricante from the date of purchase. This warranty covers defects in material or workmanship. Please retain your proof of purchase for warranty claims.
9.2 Atención ao cliente
For technical assistance, warranty service, or to order replacement parts, please contact BLACK+DECKER customer support. Refer to the official BLACK+DECKER websitio web ou a embalaxe do produto para obter información de contacto actual.