1. Introducción
Thank you for choosing the BEPER BF.640 Multifunction Convection Oven. This appliance is designed for versatile and healthy cooking, allowing you to roast, bake, steam, toast, and grill with minimal oil or fat. Its innovative design ensures efficient heat distribution for consistent results. Please read this manual thoroughly before first use to ensure safe operation and optimal performance.

Image 1.1: The BEPER BF.640 Multifunction Convection Oven, showcasing its design and a typical meal prepared.
2. Instrucciones de seguridad importantes
Siga siempre las precauciones básicas de seguridad al utilizar aparatos eléctricos para reducir el riesgo de incendio, descarga eléctrica y lesiones personales.
- Lea todas las instrucciones antes de utilizar el aparato.
- No toque las superficies calientes. Utilice las manijas o perillas. Utilice siempre guantes de cocina al manipular componentes calientes.
- To protect against electrical shock, do not immerse the cord, plugs, or the main unit (lid with controls) in water or other liquid.
- Es necesaria una estrecha supervisión cuando cualquier aparato sea utilizado por niños o cerca de ellos.
- Desenchufe el aparato del tomacorriente cuando no lo utilice y antes de limpiarlo. Deje que se enfríe antes de colocar o quitar piezas.
- No utilice ningún aparato con el cable o el enchufe dañados, ni después de que presente algún fallo o daño. Contacte con el servicio de atención al cliente para su revisión, reparación o ajuste.
- El uso de accesorios no recomendados por el fabricante del aparato puede provocar lesiones.
- No utilizar en exteriores.
- No deje que el cable cuelgue del borde de una mesa o mostrador ni que toque superficies calientes.
- No lo coloque sobre o cerca de un quemador de gas o eléctrico caliente, ni dentro de un horno caliente.
- Se debe tener mucho cuidado al mover un aparato que contenga aceite caliente u otros líquidos calientes.
- Siempre conecte primero el enchufe al aparato y luego el cable a la toma de corriente. Para desconectarlo, apague cualquier control y desenchúfelo de la toma de corriente.
- No utilice el aparato para ningún otro fin que el previsto.
- Ensure the glass bowl is placed securely on the metal base before operating.
- Nunca deje el aparato desatendido durante su funcionamiento.
3. Componentes del producto
The BEPER BF.640 Convection Oven comes with several components designed to enhance your cooking experience:
- Unidad principal (tapa): Contains the heating element, fan, temperature control, and timer.
- Cuenco de vidrio: The primary cooking chamber, with a capacity of 12 liters.
- Base metálica: Provides stable support for the glass bowl.
- Extension Ring: Increases the glass bowl capacity to 18 liters for larger items.
- Estante bajo: For cooking smaller items or for roasting.
- Estante alto: For cooking larger items or for grilling closer to the heating element.
- Tenazas: For safely handling hot racks and food.
- Pizza and Frying Tray: Non-stick tray for baking pizzas or frying.

Imagen 3.1: Másview of the BEPER BF.640 Convection Oven accessories, including racks, extension ring, and tongs.
4. Configuración
Before using your convection oven for the first time, follow these steps:
- Deshacer: Retire con cuidado todos los componentes del embalaje. Conserve el embalaje para su posterior almacenamiento o transporte.
- Limpio: Wash the glass bowl, racks, extension ring, and other accessories in warm, soapy water. Rinse thoroughly and dry completely. Wipe the main unit (lid) with a damp paño. No sumerja la unidad principal en agua.
- Asamblea: Place the metal base on a stable, heat-resistant surface. Carefully place the clean glass bowl into the metal base. If using the extension ring, place it on top of the glass bowl before placing the lid.
- Quema inicial: For the first use, it is recommended to operate the oven empty for about 10-15 minutes at 150°C (300°F) to burn off any manufacturing residues. Ensure good ventilation during this process.
5. Instrucciones de funcionamiento
The BEPER BF.640 Convection Oven features simple controls for temperature and time, allowing for precise cooking.
5.1. Controles sobreview
- Dial de temperatura: Ajusta la temperatura de cocción hasta 250°C.
- Marcación del temporizador: Sets the cooking time up to 60 minutes. The oven will automatically shut off when the timer reaches zero.
- Luz indicadora de poder: Se ilumina cuando el horno está encendido.
- Luz indicadora de calor: Illuminates when the heating element is active. It will cycle on and off to maintain the set temperature.
5.2. Proceso de cocción
- Prepara comida: Place your food on the appropriate rack (low or high) or in the pizza/frying tray.
- Cargar horno: Carefully place the rack with food into the glass bowl. If cooking larger items, use the extension ring.
- Tapa segura: Place the main unit (lid) securely on top of the glass bowl (or extension ring). Ensure the handle is fully lowered, as the oven will not operate if the handle is raised.
- Temperatura establecida: Turn the temperature dial to your desired cooking temperature.
- Establecer temporizador: Turn the timer dial to the desired cooking time. The oven will start operating, and the power and heat indicator lights will illuminate.
- Monitorear la cocción: The transparent glass bowl allows you to monitor your food without opening the oven, helping to maintain consistent temperature.
- Terminación: Once the timer reaches zero, the oven will automatically shut off, and a bell will sound.
- Quitar comida: Carefully lift the main unit (lid) by its handle and place it on a heat-resistant surface. Use the provided tongs and oven mitts to safely remove the hot food and racks from the glass bowl.

Image 5.1: The convection oven in action, illustrating the hot air circulation for even cooking of a whole chicken.
6. Limpieza y mantenimiento
Regular cleaning ensures the longevity and hygienic operation of your BEPER BF.640 Convection Oven.
6.1. Función de autolimpieza
The oven is equipped with a special self-cleaning system:
- Remove any large food residues from the glass bowl.
- Pour approximately 15 cm of cold water into the glass bowl, adding a small amount of detergent.
- Place the lid on the glass bowl and set the thermostat to the "Defrost/Wash" position.
- Set the timer for 10-15 minutes. The oven will heat the water and circulate it, helping to loosen grime.
- After the cycle, unplug the oven and allow it to cool completely. Carefully empty the water and wipe the interior with a sponge or cloth.
6.2. Limpieza General
- Siempre desenchufe el aparato y deje que se enfríe completamente antes de limpiarlo.
- The glass bowl, racks, and other accessories can be washed by hand in warm, soapy water or in a dishwasher.
- Wipe the exterior of the main unit (lid) with a damp cloth. Do not use abrasive cleaners or immerse the lid in water.
- Asegúrese de que todas las piezas estén completamente secas antes de volver a ensamblar o guardar el horno.
7. Solución de problemas
If you encounter any issues with your BEPER BF.640 Convection Oven, please refer to the following common problems and solutions:
| Problema | Posible causa | Solución |
|---|---|---|
| El horno no enciende. | 1. El cable de alimentación no está enchufado. 2. Timer not set. 3. Lid handle not fully lowered. | 1. Asegúrese de que el cable de alimentación esté bien enchufado a un tomacorriente que funcione. 2. Turn the timer dial to the desired cooking time. 3. Ensure the lid handle is fully pressed down to activate the safety switch. |
| La comida no se cocina de manera uniforme. | 1. Food overcrowded. 2. Posición incorrecta del rack. 3. Temperature too low/high. | 1. Evite sobrecargar el horno; cocine en tandas más pequeñas si es necesario. 2. Use the appropriate rack for the food type and desired cooking method. 3. Adjust temperature as needed. Convection ovens often cook faster than conventional ovens. |
| Humo u olor inusual durante el primer uso. | Quema de residuos de fabricación. | This is normal for the first use. Ensure good ventilation. If it persists after initial burn-off, contact customer service. |
| La tapa es difícil de quitar después de cocinar. | Vacuum seal created by heat. | Allow the oven to cool slightly, or gently rock the lid to break the seal. Always use caution and oven mitts. |
If the problem persists after trying these solutions, please contact BEPER customer service for further assistance.
8. Especificaciones
Technical details for the BEPER BF.640 Multifunction Convection Oven:
| Característica | Especificación |
|---|---|
| Número de modelo | BF.640 |
| Marca | MEJOR |
| Fuerza | 1400 vatios |
| Capacidad | 12 Liters (expandable to 18 Liters with extension ring) |
| Rango de temperatura | Hasta 250°C |
| Minutero | Hasta 60 minutos con apagado automático |
| Dimensiones (L x An x Al) | 33 x 43 x 31.5 cm |
| Peso | 5 kilogramos |
| Material | ABS/Glass |
| Tipo de control | Button Control (Dials) |
| Característica especial | Glass bowl with 18L total capacity (with extension ring) |

Imagen 8.1: Dimensional view of the BEPER BF.640 Convection Oven.
9. Garantía y soporte
Your BEPER BF.640 Multifunction Convection Oven is covered by a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions. For technical support, spare parts, or any inquiries regarding your product, please contact BEPER customer service through their official website or the retailer where you purchased the appliance.