1. Introdución
Thank you for choosing the Dedra DED7520 Polystyrol Thermal Knife. This tool is designed for precise cutting of polystyrol and other insulation materials. Please read this manual carefully before operating the device to ensure safe and efficient use. Keep this manual for future reference.
Figura 1: Dedra DED7520 Polystyrol Thermal Knife. This image shows the thermal knife with its green handle, metal heating element, and a circular guide for cutting.
2. Instrucións de seguridade
ADVERTENCIA: O incumprimento destas instrucións de seguridade pode provocar descargas eléctricas, incendios e/ou lesións graves.
- Use sempre o equipo de protección individual axeitado, incluíndo lentes e luvas de seguridade.
- Ensure the work area is well-ventilated to avoid inhaling fumes from heated materials.
- Do not touch the heating element when the device is powered on or cooling down, as it reaches very high temperatures.
- Keep children and bystanders away while operating the thermal knife.
- Non use o dispositivo en damp ou condicións húmidas.
- Unplug the device from the power source before cleaning, maintenance, or when not in use.
- Inspeccione o cable de alimentación e a ficha para comprobar se están danados antes de cada uso. Non o use se está danado.
- Use only original accessories and blades designed for this model.
- Do not force the tool. Allow the heated blade to melt through the material.
- Store the thermal knife in a safe, dry place out of reach of children.
3. Configuración
- Desembalaxe: Carefully remove the thermal knife and all accessories from the packaging. Check for any damage.
- Instalación da lámina: Ensure the device is unplugged. Securely attach the appropriate blade for your cutting task. Refer to the blade attachment mechanism on the tool.
- Preparación da área de traballo: Set up your work area in a well-ventilated space. Ensure the material to be cut is stable and properly supported.
- Conexión de alimentación: Plug the thermal knife into a suitable power outlet (220-240V AC).
4. Instrucións de funcionamento
The Dedra DED7520 features a temperature control system with a light signal to indicate readiness for work and 5 heating levels.
- Encendido: Switch on the device. The indicator light will illuminate.
- Selección de temperatura: Use the temperature control dial or buttons to select the desired heating level. The available temperature range is 70°C, 150°C, 275°C, 380°C, and 450°C. Start with a lower temperature and increase if necessary.
- Prequecemento: Allow the thermal knife to preheat. The light signal will indicate when the selected temperature is reached and the tool is ready for use. This typically takes a few minutes.
- Corte: Gently guide the heated blade through the material. Do not apply excessive force; allow the heat to do the work. Maintain a steady, even pace for clean cuts.
- Enfriamento: After use, switch off the device and unplug it. Place the thermal knife on a heat-resistant surface and allow it to cool completely before storing.
Nota: The working length of the blade is approximately 14 cm, with a maximum knife length of 22 cm.
5. Mantemento
- Limpeza: Ensure the device is unplugged and completely cool before cleaning. Use a dry cloth to wipe down the handle and body. Carefully remove any melted material residue from the blade using a non-abrasive tool.
- Substitución da lámina: If the blade becomes dull or damaged, replace it with an original Dedra replacement blade. Follow the blade installation steps in the Setup section.
- Almacenamento: Store the thermal knife in its original packaging or a protective case in a dry, dust-free environment.
- Inspección: Regularly inspect the power cord, plug, and heating element for any signs of wear or damage.
6 Solución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
| O dispositivo non se acende. | Sen subministración de enerxía; cable/enchufe danado. | Check power outlet; inspect cord/plug for damage. If damaged, do not use and seek professional repair. |
| Blade not heating up. | Axuste de temperatura incorrecto; elemento calefactor defectuoso. | Ensure correct temperature is selected and indicator light is on. If problem persists, contact customer support. |
| Baixo rendemento de corte. | Blade is dull or dirty; insufficient temperature. | Clean or replace the blade. Increase the temperature setting. |
If you encounter problems not listed here, or if the suggested solutions do not resolve the issue, please contact Dedra customer support.
7. Especificacións técnicas
- Modelo: DED7520
- Potencia: 220 W máx.
- Maximum Heating Temperature: ~450 °C
- Niveis de calefacción: 5 niveis
- Rango de temperatura: 70 °C / 150 °C / 275 °C / 380 °C / 450 °C
- Tipo de protección: I
- Working Length (Blade): 14 cm
- Maximum Knife Length: 22 cm
- Peso: ~1.01 kg (Package Weight)
- Característica especial: Lightweight, Temperature control with light signal
- Fabricante: Dedra
8. Garantía e soporte
For warranty information, please refer to the warranty card included with your product or visit the official Dedra website. For technical support or service inquiries, please contact your local Dedra dealer or customer service department. Keep your proof of purchase for warranty claims.
Dedra Official Websitio: www.dedra.pl (Exampligazón, a ligazón real pode variar)
