1. Einführung und Endeview
This manual provides essential instructions for the proper setup, operation, and maintenance of your Ohaus Defender 3000 Bench Scale, Model D31P15BR. Please read this manual thoroughly before using the scale to ensure accurate and safe operation.
Image 1.1: Ohaus Defender 3000 Bench Scale, Model D31P15BR. This image displays the complete bench scale unit, including the weighing platform, support column, and digital indicator.
Hauptmerkmale:
- Kapazität: 33 lb / 15 kg (depending on calibration unit used).
- Auflösung: 1:6000 to 7500d; NTEP certified and Measurement Canada approved to 3,000e.
- Konstruktion: 304 stainless steel pan with painted carbon steel frame and aluminum IP67 load cell.
- Indikator: High-impact durable ABS plastic housing with a reversible face for wall, column, or table-top mounting.
- Stabilität: Adjustable non-slip rubber leveling feet with an externally visible level indicator.
2. Einrichtung
2.1 Auspacken und Prüfen
Carefully remove all components from the packaging. Inspect the scale for any signs of damage that may have occurred during transit. Retain packaging materials for future transport or storage.
2.2 Platzierung
Place the scale on a stable, level surface free from vibrations, drafts, and extreme temperature changes. Ensure adequate space around the scale for operation and maintenance.
2.3 Waage nivellieren
- Locate the bubble level indicator, typically found near the indicator or on the base.
- Adjust the four non-slip rubber leveling feet by turning them clockwise or counter-clockwise until the bubble is centered within the indicator circle. This ensures accurate weighing.
2.4 Indicator Mounting
The indicator features a reversible face and can be mounted in several configurations:
- Column Mount: Attach the indicator to the provided column using the appropriate hardware.
- Wandhalterung: Secure the indicator to a wall using suitable fasteners (not included) through the designated mounting points.
- Table-Top Mount: Position the indicator on a flat surface next to the weighing platform.
Ensure all connections between the indicator and the weighing platform are secure before proceeding.
3. Bedienung
3.1 Ein-/Ausschalten
Connect the scale to a suitable power source. Press the EIN/AUS button on the indicator to power the scale on or off. The backlit liquid crystal display (LCD) will illuminate upon startup.
3.2 Grundlegendes Wiegen
- Ensure the scale is powered on and displays "0.00" or a stable zero reading. If not, press the NULL Taste.
- Legen Sie den zu wiegenden Gegenstand vorsichtig in die Mitte der Edelstahl-Wiegeschale.
- Wait for the reading on the display to stabilize. The displayed value represents the weight of the item.
- Remove the item from the pan. The display should return to zero.
3.3 Tara (Abziehen des Behältergewichts)
Um einen Gegenstand in einem Behälter zu wiegen, verwenden Sie die Tara-Funktion:
- Stelle den leeren Behälter auf die Wiegeplatte.
- Drücken Sie die TARA button. The display will show "0.00" and a "T" or "NET" indicator, indicating the container's weight has been tared out.
- Place the item to be weighed into the container. The display will show only the net weight of the item.
- Remove both the item and container. The display may show a negative value equal to the tared weight. Press NULL auf Null zurückkehren.
4. Wartung
4.1 Reinigung
Regular cleaning helps maintain the scale's performance and longevity. The weighing pan is made of 304 stainless steel, and the indicator housing is high-impact ABS plastic.
- Wischen Sie die Schuppenoberflächen mit einem Tuch ab.amp Tuch und einem milden Reinigungsmittel.
- Verwenden Sie keine Scheuermittel, Lösungsmittel oder aggressive Chemikalien, da diese die Oberfläche oder die internen Bauteile beschädigen können.
- Ensure no liquids enter the indicator housing or the load cell area. Although the load cell is IP67 rated for dust and water ingress, proper care is recommended.
- Vor der Reinigung muss die Waage immer vom Stromnetz getrennt werden.
4.2 Kalibrierung
The Ohaus Defender 3000 Bench Scale is factory calibrated. However, periodic calibration may be required to maintain accuracy, especially after relocation or significant temperature changes. Refer to the full technical manual for detailed calibration procedures or contact authorized service personnel.
5. Fehlerbehebung
Sollten Sie Probleme mit Ihrer Waage haben, beachten Sie bitte die folgenden gängigen Schritte zur Fehlerbehebung:
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Die Waage lässt sich nicht einschalten | No power supply; loose cable | Überprüfen Sie den Stromanschluss und stellen Sie sicher, dass die Steckdose funktioniert. |
| Ungenaue Messwerte | Scale not level; drafts; calibration required | Level the scale; move to a stable environment; perform calibration. |
| Display shows "OVERLOAD" | Das Gewicht übersteigt die Kapazität | Überschüssiges Gewicht sofort entfernen. |
| Instabile Messwerte | Vibrations; air currents; damaged load cell | Relocate scale; shield from drafts; contact service if persistent. |
For issues not listed here or if problems persist, please contact Ohaus customer support or an authorized service technician.
6. Spezifikationen
Detailed technical specifications for the Ohaus Defender 3000 Bench Scale Model D31P15BR:
| Spezifikation | Detail |
|---|---|
| Marke | Ohaus |
| Modellnummer | D31P15BR (Manufacturer Part Number: 30369116) |
| Kapazität | 33 kg |
| Auslesegenauigkeit | 0.005 lb (2 g) |
| Auflösung | 1:6000 to 7500d; NTEP certified to 3,000e |
| Anzeigetyp | Hintergrundbeleuchtetes Flüssigkristalldisplay (LCD) |
| Waagentyp | Thekenwaage |
| Messtyp | Imperial metrisch |
| Material (Pan) | 304 Edelstahl |
| Material (Rahmen) | Painted Carbon Steel |
| Material (Load Cell) | Aluminum, IP67 rated |
| Material (Indicator Housing) | Acrylnitril-Butadien-Styrol (ABS) |
| Artikelgewicht | 33 Pfund |
| Besondere Merkmale | Adjustable Leveling Feet, NTEP Certification, Reversible Indicator Face |
7. Garantie und Support
For detailed warranty information, please refer to the official warranty statement provided with your product or visit the Ohaus webBewahren Sie Ihren Kaufbeleg als Kaufnachweis auf.
For technical support, service, or spare parts, please contact your local Ohaus representative or visit the official Ohaus support portal. Provide your model number (D31P15BR) and serial number when requesting support.