Introducción
Thank you for choosing the seca 354 Digital Baby and Child Scale. This versatile scale is designed for accurate weight measurement of infants and can be easily converted into a flat scale for children. This manual provides essential information for safe and correct operation, maintenance, and troubleshooting.
Información de seguridad
Please read all safety instructions carefully before using the scale. Failure to do so may result in inaccurate measurements or injury.
- Coloque siempre la báscula sobre una superficie firme, plana y estable.
- No deje a los bebés sin supervisión sobre la báscula.
- Mantenga la báscula alejada del agua y de temperaturas extremas.
- Utilice únicamente el tipo de batería especificado (4 baterías AA).
- No intente desmontar ni reparar la báscula usted mismo. Contacte con personal de servicio técnico cualificado.
- Ensure the weighing tray is securely locked to the base when weighing infants.
Contenido del paquete
Verifique que todos los artículos estén presentes en el paquete:
- seca 354 Digital Scale Base
- Removable Weighing Tray
- 4 pilas AA
- Manual de instrucciones (este documento)
Configuración
1. Instalación de baterías
- Localice el compartimiento de la batería en la parte inferior de la base de la báscula.
- Abra la tapa del compartimiento de la batería.
- Inserte 4 pilas AA, asegurándose de la polaridad correcta (+/-).
- Cierre bien la tapa del compartimento de la batería.
2. Assembling the Weighing Tray (for infant weighing)
The weighing tray is designed to securely attach to the scale base for infant measurements.
- Align the weighing tray with the designated slots on the scale base.
- Gently press down until the tray clicks into place, indicating it is securely locked.
- Asegúrese de que la bandeja esté estable y no se tambalee antes de usarla.

Image: The seca 354 scale with its comfortable weighing tray securely attached, ready for infant use.

Image: A user's hands demonstrating the process of attaching the weighing tray to the scale base, ensuring a secure fit.
Instrucciones de funcionamiento
1. Basic Weighing (Infant)
- Asegúrese de que la bandeja de pesaje esté bien sujeta.
- Coloque la báscula sobre una superficie estable y plana.
- Presione el ENCENDIDO/APAGADO button to turn on the scale. The display will show "0.000".
- Coloque suavemente al bebé en el centro de la bandeja de pesaje.
- Wait for the weight reading to stabilize. The display will show the infant's weight.
- Remove the infant from the scale.
- Presione el ENCENDIDO/APAGADO button again to turn off the scale, or it will automatically switch off after a period of inactivity.

Image: An infant comfortably positioned on the seca 354 digital baby scale for accurate weight measurement.
2. TARE Function (Weighing with a cloth/diaper)
The TARE function allows you to subtract the weight of an item (e.g., a blanket or diaper) placed on the scale before weighing the infant, ensuring only the infant's weight is measured.
- Encienda la báscula.
- Place the item (e.g., blanket) on the weighing tray. The display will show its weight.
- Presione el TARA Botón. La pantalla se reiniciará a "0.000".
- Gently place the infant on the item. The display will now show only the infant's weight.
3. Breast-Milk-Intake-Function (BMIF)
The BMIF function helps determine the amount of breast milk consumed by an infant during feeding.
- Weigh the infant antes alimentación y anotar el peso.
- Presione el BMIF button. The display will show "0.000" and store the pre-feeding weight.
- Feed the infant.
- Place the infant back on the scale después feeding. The display will show the difference in weight, indicating the amount of milk consumed.
4. Switching Units (lbs/kg)
The scale can display weight in pounds (lbs) or kilograms (kg).
- Con la báscula encendida, presione el botón libras / kg button to toggle between units.
- La unidad seleccionada se indicará en la pantalla.
5. Auto-HOLD Function
The Auto-HOLD function stabilizes the weight reading even if the subject moves slightly, providing a more accurate measurement.
- When the scale detects a stable weight, the SOSTENER indicator will appear on the display, and the weight will be locked.
- This allows you to read the weight even after the infant is removed.
6. Converting to Flat Scale for Children
The seca 354 can be easily converted into a floor scale for older children.
- Asegúrese de que la báscula esté apagada.
- Carefully unlock and remove the weighing tray from the scale base.
- Place the scale base directly on a firm, flat floor surface.
- Encienda la báscula.
- Instruct the child to stand still in the center of the scale base.
- Read the stabilized weight.

Image: An older child standing on the seca 354 scale base, demonstrating its use as a flat scale after the weighing tray has been removed.
Mantenimiento y cuidado
- Limpiar la báscula con adamp Paño y detergente suave. No utilice limpiadores abrasivos ni sumerja la báscula en agua.
- Regularly check the battery compartment for corrosion. Replace batteries when the low battery indicator appears on the display.
- Guarde la báscula en un lugar seco y fresco cuando no esté en uso.
- Evite dejar caer la báscula o someterla a impactos fuertes.
Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| La báscula no se enciende. | Baterías muertas o instaladas incorrectamente. | Verifique la polaridad de la batería o reemplácela con baterías AA nuevas. |
| Lecturas inexactas. | Scale on an uneven surface; object touching the scale; scale overloaded. | Place scale on a firm, flat surface. Ensure nothing is touching the scale. Do not exceed 44 lbs (20 kg) capacity. |
| La pantalla muestra "Err". | Scale overloaded or internal error. | Remove weight from the scale. Turn off and on again. If error persists, contact support. |
| El peso fluctúa. | Subject moving; unstable surface; air currents. | Ensure subject is still. Place scale in a draft-free area on a stable surface. Use Auto-HOLD function. |
Presupuesto
- Modelo: seca 354
- Capacidad: 44 libras/20 kg
- Graduación: 0.2 oz / 5 g (for weights up to 22 lbs / 10 kg), 0.5 oz / 10 g (for weights above 22 lbs / 10 kg)
- Funciones: TARE, BMIF (Breast-Milk-Intake-Function), Auto-HOLD, lbs/kg switch-over, automatic switch-off
- Tipo de pantalla: Digital
- Fuente de alimentación: 4 pilas AA (incluidas)
- Dimensiones del producto: 21.7 x 13.1 x 6.1 pulgadas (551 x 333 x 155 mm)
- Peso del artículo: 5 libras (2.27 kg)
- Características especiales: 2-in-1 mobile baby scale and flat scale for toddlers
Garantía y soporte
The seca 354 Digital Baby and Child Scale comes with a Two Years Parts and Labor Warranty a partir de la fecha de compra.
For technical support, warranty claims, or service inquiries, please contact seca customer service through their official webSitio web o tienda donde compró el producto. Tenga a mano el número de modelo (354) y el comprobante de compra.