1. Introdução
Thank you for choosing the Einhell GC-CS 235 E Electric Chainsaw Chain Sharpener. This device is designed for precise and efficient sharpening of all common chainsaw chains. Proper use and maintenance will ensure a long service life and optimal performance. Please read this manual carefully before operating the sharpener to ensure safe and correct usage.
2. Instruções de segurança
AVISO: Leia todos os avisos de segurança, instruções, ilustrações e especificações fornecidos com esta ferramenta elétrica. O não cumprimento de todas as instruções listadas abaixo pode resultar em choque elétrico, incêndio e/ou ferimentos graves.
- 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: Os plugues das ferramentas elétricas devem ser compatíveis com a tomada. Nunca modifique o plugue de nenhuma forma. Evite o contato do corpo com superfícies aterradas, como canos, radiadores, fogões e geladeiras.
- Segurança pessoal: Always wear eye protection. Use hearing protection when operating the sharpener. Wear appropriate work gloves. Do not overreach. Keep proper footing and balance at all times.
- Uso e cuidados com a ferramenta elétrica: Não force a ferramenta elétrica. Use a ferramenta elétrica correta para a sua aplicação. Desconecte o plugue da tomada antes de fazer qualquer ajuste, trocar acessórios ou guardar a ferramenta elétrica.
- Specific Safety for Chain Sharpeners: Ensure the chain is securely clamped before sharpening. Do not touch the grinding wheel during operation. Allow the grinding wheel to reach full speed before contacting the chain.
3. Produto acabadoview
Familiarize yourself with the components of your Einhell GC-CS 235 E chain sharpener.

The Einhell GC-CS 235 E electric chainsaw chain sharpener, showing its compact design and key components.
- Cabeça de moagem: Contains the motor and grinding wheel.
- Alça Operacional: For lowering the grinding head onto the chain.
- Chain ClampDispositivo de instalação: Secures the chainsaw chain during sharpening.
- Angle Adjustment Scale: For setting the precise sharpening angle.
- Parada de profundidade: Controls the grinding depth.
- Capa protetora: Transparent cover over the grinding wheel for safety.

The ergonomic handle for safe and controlled operation of the sharpener.
4. Especificações técnicas
| Especificação | Valor |
|---|---|
| Modelo | GC-CS 235 E |
| Entrada de energia | 235 W |
| Espessura do rebolo | 3.2 milímetros |
| Max. No-Load Speed | 4000 rpm |
| Volumetage | 230 V ~ 50 Hz (typical for EU models) |
5. Configuração
5.1 Unpacking and Mounting
- Remova cuidadosamente todos os componentes da embalagem.
- Mount the sharpener securely to a workbench using appropriate bolts or clamps (not included). Ensure it is stable and does not wobble during operation.
5.2 Installing the Grinding Wheel

Um close-up view of the 3.2 mm replacement grinding wheel, essential for effective chain sharpening.
- Ensure the sharpener is unplugged from the power supply.
- Remova a tampa protetora.
- Mount the 3.2 mm grinding wheel onto the spindle, ensuring it is seated correctly and tightened securely with the provided fasteners.
- Recoloque a tampa protetora.
5.3 Adjusting the Sharpening Angle

Detail of the graduated scale for precise adjustment of the sharpening angle, ranging from 0 to 40 degrees.

The base plate with angle markings, indicating the range of adjustment for different chain types.
- Consult your chainsaw chain manufacturer's recommendations for the correct sharpening angle.
- Loosen the locking knob for the angle adjustment.
- Rotate the chain clamping device to the desired angle, indicated on the graduated scale.
- Aperte bem o botão de travamento.
5.4 Adjusting Depth Stop

The depth stop mechanism, allowing users to set the exact grinding depth for consistent results.
- The depth stop prevents the grinding wheel from grinding too deep into the chain link.
- Adjust the depth stop screw so that the grinding wheel only removes material from the cutting edge without touching the chain body.
5.5 Securing the Chainsaw Chain

The transparent protective cover over the grinding wheel and the chain clamping device, ensuring safety and precise positioning.
- Place the chainsaw chain into the clampdispositivo de alimentação.
- Ensure one cutting tooth is positioned directly under the grinding wheel.
- Aperte a corrente clamping screw to hold the chain firmly in place.
6. Operação

An individual demonstrating the use of the Einhell GC-CS 235 E, showing proper hand placement and safety precautions during sharpening.
- Ensure all setup adjustments (angle, depth stop, chain clamping) are correctly made.
- Plug the sharpener into a suitable power outlet.
- Switch on the sharpener. Allow the grinding wheel to reach its full operating speed.
- Gently lower the grinding head using the operating handle until the grinding wheel contacts the cutting tooth. Apply light, even pressure.
- Grind each tooth for a short duration, typically 1-3 seconds, depending on the dullness. Avoid excessive pressure or prolonged grinding, which can overheat the tooth.
- Lift the grinding head, release the chain clamp, and advance the chain to the next tooth. Re-clamp a corrente.
- Sharpen all teeth facing one direction first. Then, adjust the sharpening angle to the opposite direction (e.g., from 30° left to 30° right) and sharpen the remaining teeth.
- After sharpening, check the chain for consistent tooth length and sharpness.
- Unplug the sharpener after use.
7. Manutenção e Limpeza
7.1 Limpeza Geral
- Desligue sempre o apontador da tomada antes de o limpar.
- Use a brush or compressed air to remove grinding dust and debris from the machine, especially around the motor vents and clampmecanismo de manipulação.
- Limpe superfícies externas com anúncioamp pano. Não use produtos químicos ou solventes agressivos.
7.2 Grinding Wheel Replacement
- The grinding wheel will wear down over time and needs to be replaced when its diameter becomes too small or if it is damaged.
- Follow the instructions in Section 5.2 for safe replacement of the grinding wheel.
- Always use genuine Einhell replacement grinding wheels (3.2 mm thickness) to ensure compatibility and performance.
7.3 Armazenamento
- Store the sharpener in a dry, secure location, out of reach of children.
- Protect the sharpener from dust and moisture.
8. Solução De Problemas
| Problema | Possível causa | Solução |
|---|---|---|
| O apontador não inicia | Sem fonte de alimentação | Check power cord, plug, and outlet. |
| Poor sharpening results | Incorrect angle/depth setting; Worn grinding wheel | Adjust angle and depth stop. Replace grinding wheel if worn. |
| Grinding wheel overheats | Excessive pressure; Prolonged grinding | Apply lighter pressure and grind for shorter durations. Allow cooling time. |
| Chain not held securely | Clamping device not tightened; Debris in clamp | Garantir clamping screw is tight. Clean clampdispositivo de alimentação. |
9. Garantia e serviço
Einhell products are manufactured to high-quality standards and undergo strict quality controls. This product is covered by a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions, including the warranty period and how to make a claim.
For service, spare parts, or technical support, please contact your authorized Einhell dealer or visit the official Einhell website for contact information in your region. Always provide the model number (GC-CS 235 E) and serial number when seeking assistance.





