1. Introduksjon
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. Sikkerhetsinformasjon
Følg alltid følgende sikkerhetsregler:
- Ikke overbelast vekten utover dens maksimale kapasitet på 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.
- Unngå å utsette vekten for ekstreme temperaturer, fuktighet eller direkte sollys.
- Ikke senk vekten i vann eller andre væsker.
- Keep the scale clean and free from dust and debris.
- Only qualified personnel should perform repairs or maintenance beyond routine cleaning.
3. Pakkens innhold
Kontroller at alle komponenter er til stede ved utpakking:
- Ohaus ES50R ES Industrial Bench Scale unit
- Power Adapter (for 120 V operation)
- Brukerhåndbok (dette dokumentet)
Figur 1: Ohaus ES50R ES Industrial Bench Scale. This image shows the complete bench scale unit, including the weighing platform and the display unit.
4. Oppsett
- Utpakking: Fjern alle komponenter forsiktig fra emballasjen. Ta vare på emballasjen for senere transport eller oppbevaring.
- Plassering: 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.
- Strømtilkobling: Connect the power adapter to the scale's power input port. Plug the adapter into a standard 120 V AC power outlet.
- Første oppstart: Trykk på PÅ/AV button to power on the scale. The display will perform a self-test and then show "0.00" or "0.0".
- Utjevning: If your scale includes adjustable feet, rotate them until the bubble in the spirit level (if present) is centered.
5. Bruksanvisning
5.1 Grunnleggende veiing
- 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 Tarafunksjon
The tare function allows you to subtract the weight of a container, so only the net weight of the contents is displayed.
- Plasser en tom beholder på veieplattformen.
- Trykk på TARE button. The display will reset to "0.00" or "0.0", indicating the container's weight has been tared.
- Tilsett materialet som skal veies i beholderen. Displayet vil vise materialets nettovekt.
- For å fjerne taraen, fjern beholderen fra plattformen og trykk på TARE knappen igjen.
5.3 Spesialfunksjoner
- Automatisk avslåing: 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 skjerm: The LCD display provides clear and easy-to-read weight indications.
- Manuell avslutning: For å slå av vekten manuelt, trykk og hold inne PÅ/AV knappen til skjermen slås av.
6. Vedlikehold
6.1 Rengjøring
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 klut og et mildt vaskemiddel.
- Ikke bruk slipende rengjøringsmidler, løsemidler eller sterke kjemikalier.
- Ensure no liquid enters the scale's internal components.
- Tørk vekten grundig etter rengjøring.
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. Feilsøking
| Problem | Mulig årsak | Løsning |
|---|---|---|
| Skalaen slår seg ikke på. | No power supply; faulty power adapter. | Check power connection and outlet. Ensure power adapter is functioning correctly. |
| Unøyaktige avlesninger. | 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. |
| Displayet viser «Err» eller feilkode. | Overbelastning; intern feil. | 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. Spesifikasjoner
| Trekk | Detalj |
|---|---|
| Modell | ES50R |
| Merke | Ohaus |
| Kapasitet | 50 kg / 110 lb |
| Lesbarhet | 20 g / 0.05 lb |
| Visningstype | LCD (Large Display) |
| Spesielle funksjoner | Auto Shut Off, Manual Shutdown |
| Formfaktor | Bench Scale |
| Strømforsyning | 120 V AC (via adapter) |
| Produktdimensjoner | 15 x 13 x 5.5 tommer |
| Varevekt | 9.64 pund |
| Produsent | 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. Kundestøtte
For technical assistance, service, or to inquire about replacement parts, please contact Ohaus customer support. Visit the official Ohaus webnettstedet for den mest oppdaterte kontaktinformasjonen og ytterligere ressurser.
Note: Always provide your product model number (ES50R) and serial number (if applicable) when contacting support.