1. Uvod
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. Sigurnosne informacije
Uvijek poštujte sljedeće sigurnosne mjere:
- Ne preopterećujte vagu preko njenog maksimalnog kapaciteta od 50 kg (110 lb).
- Osigurajte da je vaga postavljena na stabilnu, ravnu površinu kako biste postigli tačna očitanja.
- Operate the scale only with the specified 120 V power supply.
- Izbjegavajte izlaganje vage ekstremnim temperaturama, vlazi ili direktnoj sunčevoj svjetlosti.
- Ne uranjajte vagu u vodu ili druge tečnosti.
- Vagu održavajte čistom i bez prašine i ostataka.
- Only qualified personnel should perform repairs or maintenance beyond routine cleaning.
3. Sadržaj paketa
Prilikom raspakivanja provjerite da li su sve komponente prisutne:
- Ohaus ES50R ES Industrial Bench Scale unit
- Power Adapter (for 120 V operation)
- Korisnički priručnik (ovaj dokument)
Slika 1: Ohaus ES50R ES Industrial Bench Scale. This image shows the complete bench scale unit, including the weighing platform and the display unit.
4. Podešavanje
- Raspakivanje: Pažljivo izvadite sve komponente iz ambalaže. Sačuvajte ambalažu za budući transport ili skladištenje.
- plasman: 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.
- Priključak za napajanje: Connect the power adapter to the scale's power input port. Plug the adapter into a standard 120 V AC power outlet.
- Početno uključivanje: Pritisnite ON/OFF button to power on the scale. The display will perform a self-test and then show "0.00" or "0.0".
- Niveliranje: If your scale includes adjustable feet, rotate them until the bubble in the spirit level (if present) is centered.
5. Uputstvo za upotrebu
5.1 Osnovno vaganje
- 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 Funkcija tare
The tare function allows you to subtract the weight of a container, so only the net weight of the contents is displayed.
- Postavite praznu posudu na platformu za vaganje.
- Pritisnite TARE button. The display will reset to "0.00" or "0.0", indicating the container's weight has been tared.
- Dodajte materijal koji treba izvagati u posudu. Na ekranu će se prikazati neto težina materijala.
- To clear the tare, remove the container from the platform and press the TARE ponovo dugme.
5.3 Posebne karakteristike
- automatsko isključivanje: 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.
- Veliki ekran: The LCD display provides clear and easy-to-read weight indications.
- Ručno isključivanje: Da biste ručno isključili vagu, pritisnite i držite ON/OFF dugme dok se displej ne isključi.
6. Održavanje
6.1 Čišćenje
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 krpom i blagim deterdžentom.
- Ne koristite abrazivna sredstva za čišćenje, rastvarače ili jake hemikalije.
- Ensure no liquid enters the scale's internal components.
- Nakon čišćenja, vagu temeljito osušite.
6.2 Kalibracija
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. Otkrivanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Vaga se ne uključuje. | Nema napajanja; neispravan adapter za napajanje. | Check power connection and outlet. Ensure power adapter is functioning correctly. |
| Netačna očitavanja. | 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. |
| Na ekranu se prikazuje "Err" ili kod greške. | Preopterećenje; unutrašnji kvar. | 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. Specifikacije
| Feature | Detalj |
|---|---|
| Model | ES50R |
| Brand | Ohaus |
| Kapacitet | 50 kg / 110 lb |
| Čitljivost | 20 g / 0.05 lb |
| Display Type | LCD (Large Display) |
| Posebne karakteristike | Auto Shut Off, Manual Shutdown |
| Form Factor | Bench Scale |
| Napajanje | 120 V AC (via adapter) |
| Dimenzije proizvoda | 15 x 13 x 5.5 inča |
| Težina artikla | 9.64 funte |
| Proizvođač | COLE-PARMER |
9. Garancija
The Ohaus ES50R ES Industrial Bench Scale comes with a 1 godine garancije 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. Korisnička podrška
For technical assistance, service, or to inquire about replacement parts, please contact Ohaus customer support. Visit the official Ohaus webstranicu za najnovije kontakt informacije i dodatne resurse.
Napomena: Always provide your product model number (ES50R) and serial number (if applicable) when contacting support.
