Ohaus Defender 3000 Bench Scale Model D31P15BR Instruction Manual

1. పరిచయం మరియు ఓవర్view

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.

ముఖ్య లక్షణాలు:

• సామర్థ్యం: 33 lb / 15 kg (depending on calibration unit used).
• రిజల్యూషన్: 1:6000 to 7500d; NTEP certified and Measurement Canada approved to 3,000e.
• నిర్మాణం: 304 stainless steel pan with painted carbon steel frame and aluminum IP67 load cell.
• సూచిక: High-impact durable ABS plastic housing with a reversible face for wall, column, or table-top mounting.
• స్థిరత్వం: Adjustable non-slip rubber leveling feet with an externally visible level indicator.

2. సెటప్

2.1 అన్‌ప్యాకింగ్ మరియు తనిఖీ

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 ప్లేస్‌మెంట్

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 స్కేల్ లెవలింగ్

1. Locate the bubble level indicator, typically found near the indicator or on the base.
2. 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.
• వాల్ మౌంట్: 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. ఆపరేషన్

3.1 పవర్ చేయడం ఆన్/ఆఫ్

Connect the scale to a suitable power source. Press the ఆన్/ఆఫ్ button on the indicator to power the scale on or off. The backlit liquid crystal display (LCD) will illuminate upon startup.

3.2 ప్రాథమిక బరువు

1. Ensure the scale is powered on and displays "0.00" or a stable zero reading. If not, press the జీరో బటన్.
2. Carefully place the item to be weighed onto the center of the stainless steel weighing pan.
3. Wait for the reading on the display to stabilize. The displayed value represents the weight of the item.
4. Remove the item from the pan. The display should return to zero.

3.3 Taring (Subtracting Container Weight)

To weigh an item in a container, use the Tare function:

1. ఖాళీ పాత్రను బరువు వేసే పాన్ మీద ఉంచండి.
2. నొక్కండి తారే button. The display will show "0.00" and a "T" or "NET" indicator, indicating the container's weight has been tared out.
3. Place the item to be weighed into the container. The display will show only the net weight of the item.
4. Remove both the item and container. The display may show a negative value equal to the tared weight. Press జీరో సున్నాకి తిరిగి రావడానికి.

4. నిర్వహణ

4.1 శుభ్రపరచడం

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.

• Wipe the scale surfaces with a damp వస్త్రం మరియు తేలికపాటి డిటర్జెంట్.
• Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish or internal components.
• 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.
• శుభ్రపరిచే ముందు ఎల్లప్పుడూ పవర్ సోర్స్ నుండి స్కేల్‌ను డిస్‌కనెక్ట్ చేయండి.

4.2 క్రమాంకనం

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. ట్రబుల్షూటింగ్

మీ స్కేల్‌తో మీరు సమస్యలను ఎదుర్కొంటే, ఈ క్రింది సాధారణ ట్రబుల్షూటింగ్ దశలను చూడండి:

For issues not listed here or if problems persist, please contact Ohaus customer support or an authorized service technician.

6. స్పెసిఫికేషన్లు

Detailed technical specifications for the Ohaus Defender 3000 Bench Scale Model D31P15BR:

7. వారంటీ మరియు మద్దతు

For detailed warranty information, please refer to the official warranty statement provided with your product or visit the Ohaus webసైట్. కొనుగోలు రుజువుగా మీ కొనుగోలు రసీదుని ఉంచండి.

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.