Introducció
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your MEIYA Heavy Duty Shipping Scale. This industrial platform scale is designed for accurate weighing of packages and items up to 660 lbs (300 kg) with a precision of 0.1 lb (0.05 kg). It is suitable for various applications including small businesses, warehouses, and general household use.

Figure 1: MEIYA Heavy Duty Shipping Scale with its detachable display and power adapter.
1. Configuració
1.1 Desembalatge i comprovació de components
Traieu amb cura tots els components de l'embalatge. Verifiqueu que hi hagi totes les peces:
- Weighing Platform (1)
- Digital Display Unit (1)
- Monitor Stand (1)
- Peus ajustables (4)
- Set Screws for Monitor Stand (2)
- Power Adapter/Charger (1)
- Manual d'usuari (1)
1.2 Attaching Adjustable Feet
Locate the four adjustable feet. Screw each foot into the designated threaded holes on the underside of the weighing platform. Adjust the feet by rotating them to ensure the scale is level and stable on your surface. This is crucial for accurate measurements.

Figure 2: Adjustable feet for leveling the scale and ensuring stability.
1.3 Connexió de la unitat de visualització
Connect the cable from the weighing platform to the digital display unit. The display unit can be placed on a flat surface or mounted to a wall using the provided monitor stand and screws. Ensure the connection is secure.
1.4 Initial Charging and Power Options
The scale is equipped with a high-capacity lithium battery. Before first use, it is recommended to fully charge the battery using the provided power adapter. Connect the adapter to the display unit and plug it into a standard electrical outlet. The scale can operate on battery power or directly from the power adapter.

Figure 3: The scale features a rechargeable lithium battery for extended use and portability.
2. Instruccions de funcionament
2.1 Engegada/apagada
Premeu el botó ON/OFF button on the display unit to turn the scale on or off. Allow a few seconds for the display to stabilize and show '0.00' before placing items on the platform.
2.2 Weighing an Item
- Ensure the scale is on and displays '0.00'.
- Carefully place the item to be weighed in the center of the weighing platform.
- Llegeix el pes que es mostra a la pantalla LCD.

Figure 4: Placing an item on the scale for accurate measurement.
2.3 Unit Conversion (LB/KG)
To switch between pounds (lb) and kilograms (kg), press the UNITAT button. The display will cycle between the available units.

Figure 5: The display unit allows for easy switching between kilograms and pounds.
2.4 Funció de tara
The Tare function allows you to subtract the weight of a container, so only the weight of the contents is measured.
- Col·loqueu un recipient buit a la plataforma de pesatge.
- Premeu el botó TARA botó. La pantalla es reiniciarà a '0.00'.
- Afegiu els articles que voleu pesar al contenidor. La pantalla mostrarà el pes net dels articles.
2.5 Piece Counting Function
This function allows you to count multiple pieces of an item based on a sampel pes.
- With the scale displaying '0.00', press the PCS botó.
- Seleccioneu com aample size (e.g., 10, 20, 50, 100 pieces) using the UNITAT botó.
- Place the selected number of samples peces a la plataforma.
- Premeu PCS again to confirm the sample. The display will show the count.
- Add more items of the same type to the platform, and the scale will display the total count.
2.6 Funció Hold
Premeu el botó MANTENIM button to freeze the displayed weight. This is useful for weighing large items that might obscure the display. Press MANTENIM de nou per alliberar.
2.7 Auto-Shutoff
The scale features an auto-shutoff function to conserve battery life. If no activity is detected for a period, the scale will automatically turn off. This duration is typically preset and cannot be adjusted by the user.

Figura 6: Detallada view of the display unit with function buttons.
3. Manteniment
3.1 Cleaning the Scale
To maintain accuracy and longevity, keep the scale clean. Wipe the platform and display unit with a soft, damp cloth. Avoid using abrasive cleaners, solvents, or excessive water, as these can damage the electronic components.
3.2 Cura de la bateria
The integrated lithium battery provides long-lasting power. To maximize battery life:
- Torneu a carregar la bateria quan aparegui l'indicador de bateria baixa.
- Eviteu esgotar completament la bateria amb freqüència.
- If storing the scale for an extended period, ensure the battery is partially charged (around 50%) and recharge it every few months.
3.3 Emmagatzematge
Store the scale in a dry, stable environment away from extreme temperatures, direct sunlight, and excessive dust. The robust design with a stainless steel handle allows for convenient relocation if needed.

Figure 7: The integrated handle facilitates easy transport and storage of the scale.
4. Solució De Problemes
If you encounter issues with your MEIYA Shipping Scale, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| L'escala no s'encén. | Bateria baixa o adaptador de corrent no connectat. | Charge the battery or connect the power adapter. Ensure the power outlet is functional. |
| Lectures inexactes. | Scale not level, unstable surface, or item placed off-center. Scale may not register very small weights (below 100g). | Adjust the feet to level the scale. Place the scale on a firm, stable surface. Center the item on the platform. Note that the scale has a minimum effective weight detection threshold. |
| Display shows 'OVERLOAD' or 'E'. | El pes supera la capacitat màxima (300 kg). | Remove the excess weight immediately to prevent damage to the scale. |
| Unit conversion (LB/KG) not working. | Incorrect button press or temporary software glitch. | Assegureu-vos que esteu prement el botó UNITAT button. If the issue persists, try turning the scale off and on again. |
| La pantalla està tènue o parpelleja. | Bateria baixa. | Recarregueu la bateria. |
5. Especificacions del producte
| Característica | Especificació |
|---|---|
| Número de model | B0F18K8115 (TCS-300A25) |
| Capacitat màxima | 660 lliures / 300 kg |
| Minimum Scale Capacity | 50 g |
| Readout Accuracy (Division Value) | 0.1 lliures / 0.05 kg |
| Unitats de mesura | kg/lb |
| Dimensions de la plataforma (L x A x A) | 50.4 cm de llargada x 41.5 cm d'amplada x 10 cm d'alçada (aprox. 20 cm x 16.3 cm x 4 cm) |
| Pes del producte | 25.65 lliures / 11.7 kg |
| Tipus de visualització | LED, LCD |
| Tipus de bateria | 1 bateria de ions de liti (inclosa) |
| Entrada de potència | 12.6V, 800mA (Charger) |
| Material | Thickened Carbon Steel Platform |

Figure 8: Visual representation of scale dimensions and key specifications.
6. Informació de la garantia
The MEIYA Heavy Duty Shipping Scale (Model: B0F18K8115) includes a 1 any de garantia des de la data de compra. Aquesta garantia cobreix els defectes de fabricació i els problemes derivats de l'ús normal. No cobreix els danys causats per un mal ús, accidents, modificacions no autoritzades o un manteniment inadequat.
Conserveu el vostre comprovant de compra per a reclamacions de garantia.
7. Atenció al client
For any questions, concerns, or assistance with your MEIYA Heavy Duty Shipping Scale, please contact our customer support team. We are committed to providing prompt and helpful responses to ensure your satisfaction.
Contact information can typically be found on the product packaging or through the retailer where the product was purchased.