Ohaus Defender 5000 Series Scale User Manual

Introduction

The OHAUS next generation Defender 5000 Series multifunctional bench scale is designed for a wide range of industrial and commercial applications, including production, packaging, inventory management, and shipping. This manual provides essential information for the proper setup, operation, and maintenance of your Defender 5000 scale to ensure optimal performance and longevity.

The Defender 5000 features advanced capabilities such as configurable print output, GMP/GLP data output, library/user management, and multiple connectivity options, making it a versatile tool for demanding environments.

Product Overview

Figure 1: Front view of the Ohaus Defender 5000 Series Scale, showing the indicator display, column, and weighing platform.

Figure 2: Angled view of the Ohaus Defender 5000 Series Scale, highlighting the robust construction and adjustable feet.

Figure 3: Side view of the Ohaus Defender 5000 Series Scale, illustrating the column and the connection to the indicator.

Setup Instructions

1. Unpacking

• Carefully remove all components from the packaging.
• Verify that all parts are present: weighing platform, indicator, column (if applicable), power adapter, and user manual.
• Inspect for any shipping damage. Contact your supplier immediately if damage is found.

2. Assembly

1. Attach the column to the base unit using the provided hardware. Ensure it is securely fastened.
2. Mount the indicator to the top of the column.
3. Place the stainless steel weighing platform onto the base.

3. Placement

• Place the scale on a stable, level surface free from vibrations.
• Avoid direct sunlight, drafts, and extreme temperature fluctuations.
• Ensure adequate space around the scale for operation and maintenance.

4. Power Connection

• Connect the power adapter to the scale's power input port.
• Plug the power adapter into a suitable electrical outlet.
• Allow the scale to warm up for at least 15 minutes before initial use for optimal accuracy.

Operating Instructions

1. Basic Weighing

1. Press the ON/OFF button to power on the scale.
2. Wait for the display to show 0.00.
3. Place the item to be weighed on the center of the weighing platform.
4. Read the stable weight displayed on the screen.
5. To clear the weight, remove the item and press the ZERO or TARE button if needed.

2. Unit Selection

The Defender 5000 supports various weighing units. To change the unit:

• Press the UNIT button repeatedly to cycle through available units: lb, oz, lb/oz, kg, g, metric tonnes, short ton, and custom units.
• The selected unit will be indicated on the display.

3. Taring

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

1. Place the empty container on the weighing platform.
2. Press the TARE button. The display will show 0.00, 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. Calibration

Regular calibration ensures accuracy. Refer to the detailed calibration procedure in the full product manual or contact Ohaus support for guidance. Typically, calibration involves using certified weights and following on-screen prompts.

5. Advanced Features

The Defender 5000 offers advanced features accessible through the menu system:

• GMP/GLP Data Output: Configure the scale to output data compliant with Good Manufacturing Practices (GMP) and Good Laboratory Practices (GLP) for traceability.
• Library/User Management: Store and recall product data or user profiles for streamlined operations.
• Connectivity Options: Utilize various ports (e.g., RS232, USB, Ethernet) for connecting to printers, computers, or network systems. Consult the full manual for specific connection protocols.

Maintenance

1. Cleaning

• Always disconnect the scale from power before cleaning.
• Wipe the stainless steel weighing platform and powder-coated steel base with a damp cloth and mild detergent.
• Do not use abrasive cleaners, solvents, or harsh chemicals.
• Ensure no liquid enters the indicator or internal components.
• Dry all surfaces thoroughly after cleaning.

2. Care and Storage

• Protect the scale from excessive dust, moisture, and extreme temperatures.
• Avoid dropping or subjecting the scale to heavy impacts.
• When not in use for extended periods, store the scale in a dry, clean environment.

Troubleshooting

For issues not listed here, or if troubleshooting steps do not resolve the problem, please contact Ohaus customer support or your authorized dealer.

Specifications

• Model: D52P12RTR1
• Units: lb, oz, lb/oz, kg, g, metric tonnes, short ton, custom unit
• Display: Dot matrix LCD with white LED backlight
• Platter Size: 12" x 14"
• Column Size: 13.8" tall
• Construction: Stainless Steel Removable Weighing Platform, Powder Coat Steel Base, Aluminum Loadcell Silicon Sealed
• Product Dimensions: 19 x 18 x 15 inches
• Weight: Approximately 27 Pounds
• Manufacturer: Ohaus
• ASIN: B07RP7HFVW