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tar en una pieza de desperdicio para determinar la velocidad que le proporcione la mejor combinación de calidad de acabados y veloci- dad de remoción de material para su aplicación. Generalmente, usted utilizará una posición más alta en materiales con mayor dureza y una posición más baja en materiales suaves. La cantidad de material removido aumenta proporcionalmente a la velocidad.

Recolección de Polvo

Su lijadora está equipada con una bolsa-filtro de tela para recolectar el polvo generado durante el lijado. Para vaciar la bolsa recolectora, primero apague y desconecte la herramienta. Tire firmemente de la bolsa mientras sostiene la unidad por el protector de goma (figura 3). Vacíe la bolsa (puede voltear el interior hacia afuera si gusta.)

NOTA: Nunca opere esta herramienta a menos que la bolsa recolec- tora de polvo esté en su posición.

Reemplazo de la base de lijado (Fig. 4)

Cuando la base se haya desgastado, siga este procedimiento para reemplazarla.

1.Apague y desconecte la herramienta.

2.Quite los 4 tornillos hexagonales que se encuentran en la parte inferior de la herramienta. (utilice un dado T20 o un destornillador de punta plana.)

3.Quite la base.

4.Reemplace la base y coloque los tornillos, asegurándose que el disco quede bien alineado.

Operación

Para operar su lijadora, tómela como se muestra en la figura 5 y enciéndala. Haga movimientos largos y consistentes sobre la super- ficie que esté lijando, permitiendo que la lijadora haga el trabajo. NOTA: Aplicar presión excesiva a la herramienta únicamente dis- minuye la cantidad de material removido y da como resultado una superficie de calidad inferior.

FIG. 4 4 TORNILLOS

HEXAGONALES

BASE

ANILLO

CFS

HAGA COINCIDIR LAS MUESCAS

CON LAS DE LA CUBIERTA

FIG. 5

FIG. 6

27

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DeWalt DW443 instruction manual Recolección de Polvo, Reemplazo de la base de lijado Fig, Operación
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DW443 specifications

The DeWalt DW443 is a robust and versatile tool designed for professionals and DIY enthusiasts seeking reliable performance in demanding work environments. This sander features a powerful 2.0 amp motor that ensures consistent performance, providing a smooth and efficient sanding experience.

One of the key features of the DW443 is its 1/4-sheet design, allowing users to easily sand a variety of surfaces, from flat edges to intricate details. The compact size and lightweight construction enhance maneuverability, making it suitable for both small projects and larger applications. The sander includes a standard dust bag that effectively collects dust and debris, maintaining cleanliness in the workspace. For users who require even more effective dust management, the DW443 is compatible with standard 1-1/4-inch vacuum hoses, ensuring that the dust is minimized during operation.

The DW443 also integrates innovative technology to enhance user comfort and control. The ergonomic grip design allows for extended use without discomfort, while the rubberized handle provides a secure and comfortable hold. The sander features a micro-filtration system that captures fine dust particles, improving the overall air quality in the workspace and providing a cleaner environment while working.

Additionally, the DW443 is designed with easy paper changing in mind. It utilizes a clamping system that securely holds the sandpaper in place while allowing rapid changing when required. This feature contributes to increased efficiency, as users can quickly switch between grits to match their sanding needs.

Built with durability in mind, the DW443's housing is constructed from high-quality materials that withstand daily wear and tear in professional settings. This ensures that the tool remains functional and reliable over extended periods, making it a long-term investment for users.

In conclusion, the DeWalt DW443 is a dynamic sanding tool that combines power, efficiency, and user-friendly features. Its compact design, effective dust management systems, and durable construction make it an excellent choice for anyone looking to achieve superior sanding results, whether on the job site or at home. With its technological advancements and emphasis on user comfort, the DW443 sets a standard for excellence in the sanding tool market.
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