1. Introducción y advertencias de seguridad
Thank you for choosing the SilverCrest SRR3.7 Rotary Shaver. This manual provides important information regarding the safe operation, maintenance, and care of your device. Please read these instructions carefully before first use and keep them for future reference.
Advertencias de seguridad importantes:
- This device is only suitable for afeitado en seco. Do not use it with shaving foam, gel, or in wet conditions.
- Avoid using the shaver in or near water to prevent electric shock.
- Regularly clean the device to prevent the build-up of bacteria and ensure hygienic use.
- Mantenga el dispositivo fuera del alcance de los niños.
- No intente reparar el dispositivo usted mismo. Para cualquier reparación, contacte con personal de servicio técnico cualificado.
- Ensure the charging adapter is compatible with your local power supply.
2. Contenido del paquete
Carefully unpack all items and check for completeness. The package should contain the following:
- SilverCrest SRR3.7 Rotary Shaver
- Protective Cap for shaver head
- Cepillo de limpieza
- Adaptador de carga
- Bolsa de viaje

Figura 2.1: The image displays the SilverCrest SRR3.7 Rotary Shaver along with its accessories: a charging adapter, a small cleaning brush, a protective cap for the shaver head, and a black travel pouch.
3. Producto terminadoview
Familiarize yourself with the components of your SilverCrest SRR3.7 Rotary Shaver:
- Cabezal de afeitado rotatorio: Features three flexible rotary blades for a close shave.
- Recortador emergente integrado: For precise trimming of sideburns or longer hairs.
- Botón de encendido: Para encender y apagar la afeitadora.
- Indicador de carga: Muestra el estado de la batería.
- Mango ergonómico: Diseñado para un agarre cómodo.

Figura 3.1: Esta imagen muestra un detalle view of the SilverCrest SRR3.7 Rotary Shaver, emphasizing its rotary shaving head with three cutting elements and the pop-up trimmer extended on the side of the shaver body.
4. Configuración y carga inicial
4.1 Carga inicial
Before using your shaver for the first time, it is recommended to fully charge the battery. The shaver operates on a built-in rechargeable Lithium-ion battery and can be used cordlessly or directly from the mains power supply.
- Asegúrese de que la afeitadora esté apagada.
- Conecte el adaptador de carga al puerto de carga de la afeitadora.
- Conecte el adaptador a una toma eléctrica adecuada.
- La luz indicadora de carga se iluminará, indicando que la afeitadora se está cargando.
- Allow the shaver to charge completely. Refer to the specifications for typical charging time.
- Once fully charged, disconnect the adapter from the shaver and the power outlet.
5. Instrucciones de funcionamiento
5.1 Afeitado en seco
The SilverCrest SRR3.7 is designed for dry shaving only. For best results, shave before washing your face.
- Presione el botón de encendido para encender la afeitadora.
- Sostenga la afeitadora en un ángulo recto (90 grados) con respecto a su piel.
- Estira suavemente tu piel con tu mano libre para hacer que los pelos queden erguidos.
- Move the shaver in small, circular motions over your face and neck. Do not press too hard.
- Continue shaving until all desired areas are smooth.
- Presione nuevamente el botón de encendido para apagar la afeitadora.
5.2 Uso del recortador emergente
The integrated trimmer is ideal for shaping sideburns, mustaches, or for pre-trimming longer hairs.
- Encienda la afeitadora.
- Slide the trimmer release button (usually located on the back or side of the shaver) upwards to engage the pop-up trimmer.
- Hold the trimmer perpendicular to the skin and carefully trim the desired areas.
- Once finished, push the trimmer back into its housing until it clicks into place.

Figura 5.1: This image shows a man using the SilverCrest SRR3.7 Rotary Shaver on his neck, illustrating the correct way to hold the shaver for effective dry shaving.
6. Mantenimiento y limpieza
Regular cleaning ensures optimal performance and extends the lifespan of your shaver. Always ensure the shaver is turned off and unplugged before cleaning.
6.1 Limpieza diaria
- After each use, turn off the shaver and remove the protective cap.
- Gently tap the shaving head to dislodge loose hair clippings.
- Use the provided cleaning brush to brush away any remaining hair from the shaving head and the hair chamber.
- Vuelva a colocar la tapa protectora.
6.2 Limpieza profunda (semanal/quincenal)
- Turn off the shaver and remove the shaving head assembly. Consult your shaver's specific instructions for how to detach the head.
- Carefully clean the inner and outer cutters with the cleaning brush.
- Do not use water or liquid cleaning agents, as the shaver is for dry use only.
- Reassemble the shaving head, ensuring it clicks securely into place.
6.3 Almacenamiento
Store the shaver in a cool, dry place, away from direct sunlight and moisture. Always use the protective cap to prevent damage to the shaving head.
7. Solución de problemas
If you encounter issues with your SilverCrest SRR3.7 Rotary Shaver, refer to the following common problems and solutions:
| Problema | Posible causa | Solución |
|---|---|---|
| La afeitadora no se enciende. | La batería está descargada. | Cargue la afeitadora completamente. |
| La afeitadora no se enciende. | El botón de encendido no está presionado correctamente. | Asegúrese de que el botón de encendido esté presionado firmemente. |
| Rendimiento de afeitado deficiente. | Shaving head is dirty or clogged with hair. | Clean the shaving head thoroughly as per maintenance instructions. |
| Rendimiento de afeitado deficiente. | Blades are worn. | Consider replacing the shaving head (if replacement parts are available). |
| La afeitadora no se carga. | Charging adapter not properly connected or faulty. | Check all connections. Try a different power outlet. |
8. Especificaciones
| Característica | Detalle |
|---|---|
| Nombre del modelo | SRR3.7 |
| Marca | Cresta plateada |
| Número de artículo | SRR3.7 |
| ASIN | B07JDZKPPZ |
| Fuente de poder | Battery-powered (Mains operation also possible) |
| Tipo de batería | 1 Lithium-ion (Built-in rechargeable) |
| Tipo de cabeza | Giratorio |
| Material de la hoja | Acero inoxidable |
| Característica especial | Rotary Head, Integrated Trimmer |
| Usos recomendados | Armpit, Back Hair, Beard, Face |
| Color | Negro |
| Dimensiones del paquete | 19 x 12 x 8 cm; 500 g |
9. Garantía y soporte
For information regarding warranty coverage, technical support, or replacement parts, please refer to the warranty card included with your purchase or contact the retailer or manufacturer directly. Keep your proof of purchase for any warranty claims.





