Ohaus CR5200 Compass Series Portable Balance User Manual

1. Introdución

This manual provides instructions for the proper setup, operation, and maintenance of your Ohaus CR5200 Compass Series Portable Balance. Please read this manual thoroughly before using the balance to ensure correct operation and to prevent damage.

The Ohaus CR5200 is a portable digital balance designed for accurate weighing with a capacity of 5200 grams and a readability of 1 gram. It supports multiple weighing units including grams (g), ounces (oz), pounds:ounces (lb:oz), troy ounces (ozt), and pennyweights (dwt).

Imaxe 1.1: Arriba view of the Ohaus CR5200 Compass Series Portable Balance, showing the display and control buttons.

2. Información de seguridade

• Operate the balance on a stable, level surface free from vibrations and drafts.
• Evite expoñer a balanza a temperaturas extremas, humidade ou luz solar directa.
• Do not overload the balance beyond its maximum capacity of 5200 grams.
• Manteña a balanza limpa e libre de po e residuos.
• Use only the specified power source (3 AA batteries or compatible AC adapter).

3. Configuración

3.1 Desembalaxe

Carefully remove the balance from its packaging. Inspect the balance for any signs of damage. Retain the packaging for future transport or storage.

3.2 Powering the Balance

The Ohaus CR5200 can be powered by three AA alkaline batteries or an external AC adapter (not included, but compatible with the side power port).

Instalación da batería:

1. Locate the battery compartment on the underside of the balance.
2. Abra a tapa do compartimento da batería.
3. Insert three AA alkaline batteries, ensuring correct polarity (+/-).
4. Pecha a tapa do compartimento da batería de forma segura.

Imaxe 3.1: Parte inferior view of the balance with the battery compartment open, showing three AA batteries installed.

Conexión de alimentación externa:

If using an AC adapter, connect it to the power input port located on the side of the balance. Ensure the adapter meets the specified voltage and current requirements (e.g., 12V 0.5A).

Imaxe 3.2: Lateral view of the balance, highlighting the external power input port.

3.3 Colocación

Place the balance on a firm, level, and stable surface. Avoid locations near air vents, windows, or equipment that generates vibrations or electromagnetic interference.

4. Instrucións de funcionamento

4.1 Encendido/apagado

• Para acender: Prema o botón [ON/OFF] button. The display will show a self-test sequence and then settle at 0.0 g.
• Para apagar: Manteña premido o botón [ON/OFF] botón ata que a pantalla se apague.

4.2 Selecting Weighing Units

The balance supports multiple weighing units: grams (g), ounces (oz), pounds:ounces (lb:oz), troy ounces (ozt), and pennyweights (dwt).

• To change the weighing unit: Press the [UNIDADE] button (often labeled with 'g' and an arrow). Each press cycles through the available units.

4.3 Función de tara

The tare function allows you to zero out the weight of a container, so only the weight of the contents is measured.

1. Place the empty container on the weighing pan. The display will show its weight.
2. Preme o [TARA/CERO] button (often labeled with '→0←'). The display will reset to 0.0.
3. Add the material to be weighed into the container. The display will show the net weight of the material.

Image 4.1: The balance with an empty bowl on the weighing pan, ready for the tare function.

4.4 Pesaxe básica

1. Ensure the balance is powered on and the display shows 0.0 in the desired weighing unit.
2. Coloque con coidado o elemento a pesar no centro do prato de pesaxe.
3. Wait for the display to stabilize. The stable weight will be shown.
4. Remove the item from the pan.

4.5 External Calibration

The Ohaus CR5200 features external calibration. This process requires a known calibration weight (not included) to ensure accuracy. Refer to the full Ohaus CR Series manual for detailed calibration procedures specific to your model.

Image 4.2: The balance with a cylindrical calibration weight placed on the weighing pan.

5. Mantemento

5.1 Limpeza

• Wipe the balance exterior with a soft, damp pano. Non use produtos de limpeza ou disolventes abrasivos.
• Ensure no liquids enter the balance housing or display.
• Keep the weighing pan clean to ensure accurate readings.

5.2 Substitución da batería

When the battery indicator appears on the display, replace the three AA alkaline batteries as described in Section 3.2.

5.3 Almacenamento

When not in use for extended periods, remove the batteries to prevent leakage. Store the balance in a dry, dust-free environment. The Ohaus CR5200 is designed for portability and can be stored in a protective case (if available).

Image 5.1: The Ohaus CR5200 balance shown alongside its protective carrying case.

6 Solución de problemas

7. Especificacións

8. Garantía e soporte

For warranty information, technical support, or service inquiries, please contact Ohaus customer service or visit the official Ohaus websitio. Garde o recibo da compra como xustificante da mesma.