Manual do usuario do kit de amoladora angular sen fíos WORKPRO de 20 V

1. Introdución e finalview

The WORKPRO 20V Cordless Angle Grinder Kit is a versatile and portable power tool designed for grinding, cutting, and polishing various materials. Its cordless design offers freedom of movement for both indoor and outdoor applications. Equipped with a powerful 20V 4.0Ah Lithium-Ion battery and a fast charger, this tool ensures stable and long-lasting performance. This manual provides essential information for safe and effective operation, maintenance, and troubleshooting to help you achieve optimal results.

Figure 1.1: Complete WORKPRO 20V Cordless Angle Grinder Kit.

2. Información importante de seguridade

Lea e comprenda sempre todos os avisos e instrucións de seguridade antes de operar esta ferramenta eléctrica. O incumprimento dos avisos e as instrucións pode provocar descargas eléctricas, incendios e/ou lesións graves.

2.1 Seguridade xeral das ferramentas eléctricas

• Seguridade na zona de traballo: Manteña a súa área de traballo limpa e ben iluminada. As zonas desordenadas ou escuras invitan aos accidentes. Non manexe ferramentas eléctricas en atmosferas explosivas, como en presenza de líquidos, gases ou po inflamables.
• Seguridade eléctrica: Evite o contacto corporal con superficies conectadas á terra (por exemplo, tubaxes, radiadores, fogóns, frigoríficos). Existe un maior risco de descarga eléctrica se o seu corpo está conectado á terra.
• Seguridade persoal: Always wear eye protection. Use hearing protection when operating the tool for extended periods. Wear appropriate clothing; avoid loose clothing or jewelry. Keep hair, clothing, and gloves away from moving parts.
• Uso e coidado da ferramenta: Non force a ferramenta eléctrica. Empregue a ferramenta eléctrica axeitada para a súa aplicación. Fará o traballo mellor e con maior seguridade á velocidade para a que foi deseñada. Desconecte a batería da ferramenta eléctrica antes de facer axustes, cambiar accesorios ou gardar ferramentas eléctricas.

2.2 Seguridade específica da rebarbadora angular

• Empregue sempre a protección incluída coa ferramenta. Asegúrese de que a protección estea ben fixada e colocada para unha máxima seguridade.
• Use only grinding wheels and cutting discs that are specifically designed for an angle grinder and are rated for the tool's maximum RPM.
• Asegure a peza de traballo. Use clamps or a vise to hold the workpiece firmly. This frees both hands to operate the tool safely.
• Manteña unha suxeición firme da ferramenta con ambas as mans durante o funcionamento.
• Be aware of kickback. Kickback is a sudden reaction to a pinched or snagged rotating wheel. Always maintain proper footing and balance.

3. Contido do paquete

Your WORKPRO 20V Cordless Angle Grinder Kit includes the following components:

• 1 x Cordless Angle Grinder
• 1 batería de ións de litio de 4.0 Ah
• 1 cargador rápido
• 1 x Rubberized 3-Position Anti-Slip Auxiliary Handle
• 1 x Grinding Wheel Protector
• 1 x Cutting Wheel Protector
• 5 x Metal Cutting Wheels (4-1/2”)
• 5 x Grinding Wheels (4-1/2”)
• 1 x chave chave

Figure 3.1: Included discs, guards, and spanner. Figure 3.2: 4.0Ah Lithium-Ion Battery and Fast Charger.

4. Configuración

4.1 Colocación da asa auxiliar

The auxiliary handle can be installed in three different positions (left, right, or top) to provide optimal comfort and control for various tasks and user preferences. Simply screw the handle into the desired threaded opening on the grinder head.

Figure 4.1: The 3-position anti-slip auxiliary handle for enhanced ergonomics.

4.2 Installing Wheel Guards

Select the appropriate wheel guard (grinding or cutting) for your task. The guards feature a quick-installation mechanism that does not require additional tools. Align the guard with the grinder head and snap it into place, ensuring it is securely fastened and positioned to deflect sparks and debris away from you.

4.3 Installing Grinding/Cutting Discs

1. Ensure the battery is removed from the grinder.
2. Press and hold the spindle lock button located on the grinder head.
3. Coloque a brida interior no eixo.
4. Position the desired grinding or cutting disc onto the spindle, ensuring it sits flush against the inner flange.
5. Place the outer flange onto the spindle, on top of the disc.
6. Use the provided spanner to tighten the outer flange clockwise until the disc is securely fastened. Release the spindle lock.

4.4 Carga da batería

Before first use, fully charge the 4.0Ah Lithium-Ion battery. Connect the fast charger to a standard power outlet. Slide the battery pack onto the charger until it clicks into place. The charger's indicator light will show the charging status (e.g., red for charging, green for fully charged). Once fully charged, remove the battery from the charger.

5. Instrucións de funcionamento

5.1 Acendido/Apagado

The angle grinder features an ergonomic two-step operational switch located in the center of the top for convenient access by both left- and right-handed users. To turn the tool ON, push the switch forward and then up. To turn the tool OFF, simply push the switch down.

Figure 5.1: The two-step operational switch for safe and convenient use.

5.2 Grinding Operations

For grinding tasks, ensure the grinding wheel protector is installed and a grinding disc is securely attached. Hold the grinder firmly with both hands, maintaining a stable stance. Apply light, even pressure to the workpiece, allowing the 7500 RPM speed to do the work. Move the grinder smoothly across the surface to achieve desired results. The tool's lightweight design (3.5 pounds without battery) helps reduce hand pressure during extended use.

Figure 5.2: Grinding metal with the WORKPRO Angle Grinder, demonstrating sparks and stable operation.

5.3 Operacións de corte

When cutting, use the cutting wheel protector and a suitable cutting disc. Position the workpiece securely. Start the grinder before making contact with the material. Guide the disc through the material with steady, controlled movements. Avoid twisting or binding the disc, which can cause kickback. The tool's ergonomic design and rubberized grip provide a better user experience during cutting tasks.

6. Mantemento

Regular maintenance ensures the longevity and optimal performance of your WORKPRO Angle Grinder.

6.1 Limpeza

• Despois de cada uso, limpe a ferramenta cun pano suave e seco.
• Periodically clear dust and debris from the ventilation openings to ensure proper heat dissipation. The grinder features a stereo circulating heat dissipation system with multiple vents for more uniform heat dissipation.
• Non empregues auga nin produtos de limpeza químicos.

Figure 6.1: Stereo Circulating Heat Dissipation through multiple vents.

6.2 Coidado coa batería

• Almacene as baterías nun lugar fresco e seco lonxe da luz solar directa e de temperaturas extremas.
• Do not store fully discharged batteries for long periods. Recharge them periodically.
• Avoid exposing the battery to moisture or water.

6.3 Disc Inspection and Replacement

• Inspect grinding and cutting discs before each use for cracks, chips, or excessive wear. Replace damaged or worn discs immediately.
• Always use the correct type and size of disc for your application.

7 Solución de problemas

Esta sección aborda problemas comúns que podes atopar coa túa rebarbadora angular.

8. Especificacións

Technical details for the WORKPRO 20V Cordless Angle Grinder Kit:

• Marca: TRABALLO PRO
• Número de modelo: W125051A
• Fonte de enerxía: Alimentado por batería
• Tipo de batería: 20 V 4.0 Ah de iones de litio
• Velocidade de rotación máxima: 7500 RPM
• Diámetro do disco: 4-1/2 polgadas
• Material: Aluminum (housing)
• Cor: Verde
• Item Weight (without battery): 3.5 libras (aprox. 1.59 kg)
• Dimensións do produto: 13.58 cm de longo x 7.48 cm de ancho x 5.91 cm de alto
• Fabricante: HANZGHOU GREATSTAR INDUSTRIAL CO.LTD
• UPC: 820909764120

9. Garantía e soporte

For detailed warranty information or technical support, please refer to the official user guide PDF provided with your product or visit the WORKPRO website. You can access the user guide aquí.