HiKOKI 36V Cordless Hand Grinder GP36DA(NN) Instruction Manual

1. Introdução

Obrigado pela compra.asing the HiKOKI 36V Cordless Hand Grinder GP36DA(NN). This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your tool. Please read this manual thoroughly before use and keep it for future reference. Proper understanding and adherence to these instructions will ensure optimal performance and extend the life of your hand grinder.

2. Informações de segurança

Observe sempre as precauções básicas de segurança para reduzir o risco de incêndio, choque elétrico e ferimentos. Mantenha este manual acessível a todos os usuários.

Avisos gerais de segurança para ferramentas elétricas:

• Segurança da Área de Trabalho: Mantenha a área de trabalho limpa e bem iluminada. Áreas desorganizadas ou escuras aumentam o risco de acidentes. Não utilize ferramentas elétricas em atmosferas explosivas, como na presença de líquidos, gases ou poeira inflamáveis.
• Segurança elétrica: Evite o contato do corpo com superfícies aterradas. Não exponha ferramentas elétricas à chuva ou umidade.
• Segurança pessoal: Use sempre proteção ocular. Use protetores auriculares ao operar a ferramenta por períodos prolongados. Vista-se adequadamente; evite roupas largas ou joias. Prenda o cabelo comprido.
• Uso e cuidados com a ferramenta: Não force a ferramenta elétrica. Use a ferramenta elétrica correta para a sua aplicação. Desconecte a bateria da ferramenta elétrica antes de fazer ajustes, trocar acessórios ou guardar ferramentas elétricas.

Specific Grinder Safety Warnings:

• Always use accessories that are rated for the maximum speed of the grinder.
• Certifique-se de que a peça de trabalho está bem clamped ou realizado.
• Mantenha a ferramenta firmemente presa com ambas as mãos durante o uso.
• Be aware of sparks and flying debris. Keep bystanders away from the work area.
• The GP36DA(NN) includes safety features such as soft start, brake, kickback reduction, and restart prevention. Familiarize yourself with these functions.

3. Recursos do Produto

The HiKOKI GP36DA(NN) Cordless Hand Grinder is designed for various grinding and finishing tasks, offering portability and performance.

• 36V MultiVolt System: Utilizes a 36V MultiVolt battery for high power output.
• Motor sem escova: Provides efficient power delivery and extended tool life.
• Interruptor deslizante: Projetado para operação contínua.
• Dial-Type Stepless Speed Control: Adjusts rotation speed from 7,000 to 29,000 RPM.
• Dois modos de operação:
  • Variable Speed Mode: Maintains a constant rotation speed based on the dial setting.
  • Modo automático: Automatically adjusts rotation speed according to the load, reducing noise during no-load operation.
• Funções de segurança: Equipped with soft start, electric brake, kickback reduction, and restart prevention for enhanced user safety.
• Diâmetro do eixo: 6mm collet chuck.
• Maximum Usable Tip Tool Diameter: 25 mm.

Imagem: Acimaview of the HiKOKI MultiVolt Cordless Hand Grinder GP36DA, highlighting its 36V power, speed adjustment, slide switch, and auto mode for reduced noise.

Image: Chart comparing the grinding performance (approx. 1.6g/min) of the cordless GP36DA with an AC model GP3V (approx. 1.5g/min), demonstrating comparable power.

4. Configuração

4.1. Instalação e remoção da bateria

1. Instalação: Align the battery pack with the battery port on the tool. Slide the battery into place until it clicks securely.
2. Remoção: Press the battery release button (if present) and slide the battery pack out of the tool.

4.2. Attaching and Changing Accessories

The GP36DA(NN) comes with a 6mm collet chuck pre-installed. Use the provided spanners for accessory changes.

1. Certifique-se de que a ferramenta esteja desligada e a bateria removida.
2. Insert the appropriate grinding bit or accessory into the collet chuck. Ensure the shank is fully inserted.
3. Use the two spanners (12mm and 17mm) to tighten the collet nut securely. One spanner holds the spindle, and the other tightens the nut.
4. To remove an accessory, reverse the tightening procedure.

5. Instruções de operação

5.1. Ligar e desligar

The GP36DA(NN) features a slide switch for continuous operation.

• Para Ativar: Slide the switch forward to the 'ON' position. The tool will start with a soft start function.
• Desligar: Slide the switch backward to the 'OFF' position. The electric brake will engage to stop the accessory quickly.

5.2. Speed Adjustment and Mode Selection

The tool offers a dial for stepless speed adjustment and two operating modes.

Image: Close-up of the speed adjustment dial (numbered 1-5 and 'A' for Auto mode) and a table detailing RPMs for various applications.

• Variable Speed Mode (Dial Settings 1-5): Rotate the dial to select the desired speed. The tool will maintain this speed during operation.
• Auto Mode (Dial Setting A): Select 'A' on the dial. In this mode, the tool automatically adjusts its rotation speed based on the workload. It operates at a lower speed (approx. 15,000 RPM) when idle to reduce noise and increases to full speed (approx. 29,000 RPM) under load.

Configurações de velocidade recomendadas:

5.3. Dicas Gerais de Operação

• Segure sempre o moedor firmemente com as duas mãos.
• Apply steady, even pressure. Avoid excessive force, which can damage the tool or workpiece.
• Deixe a ferramenta atingir a velocidade máxima antes de entrar em contato com a peça de trabalho.
• Move the tool smoothly across the surface for an even finish.

Image: A user wearing gloves operates the HiKOKI cordless hand grinder on a metal pipe, generating sparks, demonstrating typical use.

6. Manutenção

Regular maintenance ensures the longevity and safe operation of your hand grinder.

• Limpeza: After each use, clean the tool body and ventilation openings with a soft, dry cloth. Do not use solvents or abrasive cleaners.
• Inspeção de acessórios: Regularly inspect grinding bits and other accessories for wear, damage, or cracks. Replace worn or damaged accessories immediately.
• Cuidados com a bateria: Store batteries in a cool, dry place. Do not expose them to extreme temperatures. Charge batteries using only the specified HiKOKI charger (UC 18YDL2).
• Armazenar: Guarde a ferramenta e os acessórios em local seco e seguro, fora do alcance de crianças.

7. Solução De Problemas

If you encounter issues with your GP36DA(NN), refer to the following common problems and solutions:

If the problem persists after attempting these solutions, please contact an authorized HiKOKI service center.

8. Especificações

Detailed technical specifications for the HiKOKI 36V Cordless Hand Grinder GP36DA(NN).

Image: A table showing the detailed specifications of the GP36DA(NN) hand grinder, including dimensions, weight, and battery information.

9. Garantia e Suporte

HiKOKI products are manufactured to high-quality standards and are backed by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official HiKOKI website.

For technical support, service, or to purchase replacement parts and accessories, please contact your authorized HiKOKI dealer or service center. You can find contact information on the official HiKOKI website ou através do revendedor do produto.