1. Introduktion
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. Säkerhetsinformation
Iaktta alltid följande säkerhetsföreskrifter:
- Do not overload the scale beyond its maximum capacity of 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.
- Undvik att utsätta vågen för extrema temperaturer, fuktighet eller direkt solljus.
- Sänk inte ner vågen i vatten eller andra vätskor.
- Keep the scale clean and free from dust and debris.
- Only qualified personnel should perform repairs or maintenance beyond routine cleaning.
3. Paketets innehåll
Kontrollera att alla komponenter finns med vid uppackning:
- Ohaus ES50R ES Industrial Bench Scale unit
- Power Adapter (for 120 V operation)
- Användarmanual (detta dokument)
Bild 1: Ohaus ES50R ES Industrial Bench Scale. This image shows the complete bench scale unit, including the weighing platform and the display unit.
4. Inställning
- Uppackning: Ta försiktigt ut alla komponenter ur förpackningen. Spara förpackningen för framtida transport eller förvaring.
- Placering: 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.
- Strömanslutning: Connect the power adapter to the scale's power input port. Plug the adapter into a standard 120 V AC power outlet.
- Första start på: Tryck på PÅ/AV button to power on the scale. The display will perform a self-test and then show "0.00" or "0.0".
- Utjämning: If your scale includes adjustable feet, rotate them until the bubble in the spirit level (if present) is centered.
5. Bruksanvisning
5.1 Grundläggande vägning
- 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 Tara-funktion
The tare function allows you to subtract the weight of a container, so only the net weight of the contents is displayed.
- Placera en tom behållare på vågplattformen.
- Tryck på TARA button. The display will reset to "0.00" or "0.0", indicating the container's weight has been tared.
- Tillsätt materialet som ska vägas i behållaren. Displayen visar materialets nettovikt.
- To clear the tare, remove the container from the platform and press the TARA knappen igen.
5.3 Specialfunktioner
- Automatisk avstängning: 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.
- Stor skärm: The LCD display provides clear and easy-to-read weight indications.
- Manuell avstängning: För att stänga av vågen manuellt, tryck och håll in knappen PÅ/AV knappen tills displayen stängs av.
6. Underhåll
6.1 Rengöring
To maintain accuracy and prolong the life of your scale:
- Koppla bort vågen från strömförsörjningen före rengöring.
- Wipe the scale surfaces with a damp trasa och ett milt rengöringsmedel.
- Använd inte slipande rengöringsmedel, lösningsmedel eller starka kemikalier.
- Ensure no liquid enters the scale's internal components.
- Torka vågen noggrant efter rengöring.
6.2 Kalibrering
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. Felsökning
| Problem | Möjlig orsak | Lösning |
|---|---|---|
| Vågen slås inte på. | Ingen strömförsörjning; felaktig nätadapter. | Check power connection and outlet. Ensure power adapter is functioning correctly. |
| Felaktiga avläsningar. | 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. |
| Displayen visar "Err" eller felkod. | Överbelastning; internt fel. | 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. Specifikationer
| Särdrag | Detalj |
|---|---|
| Modell | ES50R |
| Stämpla | Ohaus |
| Kapacitet | 50 kg / 110 lb |
| Läsbarhet | 20 g / 0.05 lb |
| Visningstyp | LCD (Large Display) |
| Specialfunktioner | Auto Shut Off, Manual Shutdown |
| Formfaktor | Bänk skala |
| Strömförsörjning | 120 V AC (via adapter) |
| Produktens mått | 15 x 13 x 5.5 tum |
| Objektets vikt | 9.64 pund |
| Tillverkare | COLE-PARMER |
9. Garanti
The Ohaus ES50R ES Industrial Bench Scale comes with a 1 års garanti 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. Kundsupport
For technical assistance, service, or to inquire about replacement parts, please contact Ohaus customer support. Visit the official Ohaus webwebbplatsen för den mest aktuella kontaktinformationen och ytterligare resurser.
Notera: Always provide your product model number (ES50R) and serial number (if applicable) when contacting support.