1. Introducció
This manual provides essential instructions for the safe and efficient operation, setup, and maintenance of your Ohaus ES50R ES Industrial Bench Scale. The Ohaus ES50R is designed for industrial weighing applications, offering a capacity of 50 kg (110 lb) with a readability of 20 g (0.05 lb). Please read this manual thoroughly before using the scale to ensure proper functionality and to prevent damage.
2. Informació de seguretat
Observeu sempre les precaucions de seguretat següents:
- No sobrecarregueu la bàscula més enllà de la seva capacitat màxima de 50 kg (110 lb).
- Ensure the scale is placed on a stable, level surface to achieve accurate readings.
- Operate the scale only with the specified 120 V power supply.
- Eviteu exposar la bàscula a temperatures extremes, humitat o llum solar directa.
- No submergiu la bàscula en aigua o altres líquids.
- Keep the scale clean and free from dust and debris.
- Only qualified personnel should perform repairs or maintenance beyond routine cleaning.
3. Contingut del paquet
Verifiqueu que tots els components siguin presents en desembalar-lo:
- Ohaus ES50R ES Industrial Bench Scale unit
- Power Adapter (for 120 V operation)
- Manual d'usuari (aquest document)
Figura 1: Ohaus ES50R ES Industrial Bench Scale. This image shows the complete bench scale unit, including the weighing platform and the display unit.
4. Configuració
- Desembalatge: Traieu amb cura tots els components de l'embalatge. Conserveu l'embalatge per a futurs transports o emmagatzematges.
- Col·locació: Place the scale on a firm, level, and stable surface, free from vibrations, drafts, and rapid temperature changes. Ensure adequate space around the scale for safe operation.
- Connexió d'alimentació: Connect the power adapter to the scale's power input port. Plug the adapter into a standard 120 V AC power outlet.
- Encesa inicial: Premeu el botó ON/OFF button to power on the scale. The display will perform a self-test and then show "0.00" or "0.0".
- Nivell: If your scale includes adjustable feet, rotate them until the bubble in the spirit level (if present) is centered.
5. Instruccions de funcionament
5.1 Pesatge bàsic
- Ensure the scale is powered on and the display shows "0.00" or "0.0".
- Place the item to be weighed gently in the center of the weighing platform.
- Wait for the display to stabilize. The stable weight reading will be shown on the large LCD display.
- Remove the item from the platform. The display should return to zero.
5.2 Funció de tara
The tare function allows you to subtract the weight of a container, so only the net weight of the contents is displayed.
- Col·loqueu un recipient buit a la plataforma de pesatge.
- Premeu el botó TARA button. The display will reset to "0.00" or "0.0", indicating the container's weight has been tared.
- Add the material to be weighed into the container. The display will show the net weight of the material.
- To clear the tare, remove the container from the platform and press the TARA botó de nou.
5.3 Característiques especials
- Apagat automàtic: The scale is equipped with an auto shut-off feature to conserve power. If no activity is detected for a set period, the scale will automatically turn off.
- Pantalla gran: The LCD display provides clear and easy-to-read weight indications.
- Apagada manual: Per apagar la bàscula manualment, premeu i manteniu premut el botó ON/OFF botó fins que la pantalla s'apagui.
6. Manteniment
6.1 Neteja
To maintain accuracy and prolong the life of your scale:
- Disconnect the scale from the power supply before cleaning.
- Wipe the scale surfaces with a damp drap i un detergent suau.
- No utilitzeu netejadors abrasius, dissolvents ni productes químics agressius.
- Ensure no liquid enters the scale's internal components.
- Assequeu bé la bàscula després de netejar-la.
6.2 Calibració
Regular calibration ensures the accuracy of your scale. Refer to the full technical manual or contact Ohaus customer support for detailed calibration procedures. Calibration typically requires certified weights.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| L'escala no s'encén. | No power supply; faulty power adapter. | Check power connection and outlet. Ensure power adapter is functioning correctly. |
| Lectures inexactes. | Scale not level; unstable surface; overload; calibration required. | Ensure scale is level and on a stable surface. Do not exceed capacity. Perform calibration if necessary. |
| Display shows "Err" or error code. | Sobrecàrrega; mal funcionament intern. | Remove weight from platform. If error persists, power cycle the scale. If still present, contact customer support. |
| Auto shut-off too soon/not at all. | Auto shut-off settings. | Refer to the full technical manual for adjusting auto shut-off settings, if available. |
8. Especificacions
| Característica | Detall |
|---|---|
| Model | ES50R |
| Marca | Ohaus |
| Capacitat | 50 kg / 110 lliures |
| Llegibilitat | 20 g / 0.05 lliures |
| Tipus de visualització | LCD (Large Display) |
| Característiques especials | Auto Shut Off, Manual Shutdown |
| Factor de forma | Bàscula de banc |
| Font d'alimentació | 120 V AC (via adapter) |
| Dimensions del producte | 15 x 13 x 5.5 polzades |
| Pes de l'article | 9.64 lliures |
| Fabricant | COLE-PARMER |
9. Garantia
The Ohaus ES50R ES Industrial Bench Scale comes with a 1 any de garantia from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from misuse, accident, unauthorized modification, or operation outside the specified environmental and electrical limits. For warranty claims, please retain your proof of purchase and contact Ohaus customer support.
10. Atenció al client
For technical assistance, service, or to inquire about replacement parts, please contact Ohaus customer support. Visit the official Ohaus weblloc web per obtenir la informació de contacte més actualitzada i recursos addicionals.
Nota: Always provide your product model number (ES50R) and serial number (if applicable) when contacting support.