Ohaus Adventurer AX423 Precision Balance

1. Johdanto

This manual provides essential information for the proper installation, operation, and maintenance of your Ohaus Adventurer AX423 Precision Balance. Please read this manual thoroughly before using the balance to ensure accurate results and safe operation. The Ohaus Adventurer AX423 is a high-precision laboratory balance designed for accurate weighing in various scientific and industrial applications.

Figure 1: Ohaus Adventurer AX423 Precision Balance. This image displays the overall design of the Ohaus Adventurer AX423 Precision Balance, including its display, keypad, and weighing pan with a draft shield.

2. Turvallisuustiedot

Always observe the following safety precautions to prevent injury and damage to the balance:

• Lue kaikki ohjeet ennen käyttöä.
• Use the balance only for its intended purpose as described in this manual.
• Varmista virtalähteen voltage matches the requirements specified on the balance or power adapter.
• Do not operate the balance in hazardous environments or where explosive gases or vapors are present.
• Avoid spilling liquids on the balance. If a spill occurs, disconnect power immediately and clean thoroughly.
• Do not attempt to service the balance yourself. Refer all servicing to qualified personnel.
• Keep the weighing pan and surrounding area clean and free from obstructions.

3. Pakkauksen sisältö

Varmista pakkauksesta purkamisen yhteydessä, että kaikki osat ovat mukana:

• Ohaus Adventurer AX423 Precision Balance unit
• Punnitusastia
• Draft shield (if applicable)
• AC virtalähde
• Käyttöopas (tämä asiakirja)

Jos jokin osa puuttuu tai on vaurioitunut, ota välittömästi yhteyttä toimittajaan.

4. Asennus

4.1 Pakkauksesta purkaminen

Carefully remove the balance from its packaging. Retain the packaging material for future transport or storage.

4.2 Sijoitus

Place the balance on a stable, level surface free from vibrations, drafts, and direct sunlight. Avoid locations near air conditioning vents, open windows, or heavy machinery that could affect weighing accuracy. Ensure sufficient space around the balance for operation and maintenance.

4.3 Kokoaminen

1. Place the weighing pan securely onto the pan support.
2. If your model includes a draft shield, assemble it according to the diagrams provided in the quick start guide (if separate) or by carefully placing the glass panels into their designated slots.

4.4 Tasoitus

The balance must be perfectly level for accurate measurements. Use the two leveling feet located at the rear of the balance and the bubble indicator (level indicator) usually found near the display. Adjust the feet until the bubble is centered within the circle.

4.5 Virtaliitäntä

Connect the supplied AC power adapter to the power input port on the rear of the balance. Plug the adapter into a suitable electrical outlet. Allow the balance to warm up for at least 30 minutes after connecting power for optimal performance.

5. Käyttöohjeet

5.1 Virta päälle/pois

Paina [ON/OFF] button to turn the balance on or off. The display will show a self-test sequence upon startup.

5.2 Peruspunnitus

1. Varmista, että punnituslevy on tyhjä ja puhdas.
2. Paina [NOLLA] -painiketta näytön nollaamiseksi.
3. Aseta punnittava esine varovasti punnituslevyn keskelle.
4. Wait for the stability indicator (usually a star or circle) to appear on the display, then read the weight value.

5.3 Taaratoiminto

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

1. Aseta tyhjä astia punnituslevylle.
2. Paina [TAARA] button. The display will return to zero.
3. Add the item to be weighed into the container. The display will show the net weight of the item.

5.4 Yksikön valinta

Paina [YKSIKKÖ] button to cycle through available weighing units (e.g., grams (g), milligrams (mg), carats (ct), ounces (oz), etc.). The currently selected unit will be displayed.

5.5 Kalibrointi

For optimal accuracy, regular calibration is recommended. The Adventurer AX423 features internal calibration. Refer to the on-screen prompts or the full technical manual for detailed calibration procedures. External calibration with certified weights may also be performed.

6. Huolto

6.1 Puhdistus

Clean the balance regularly using a soft cloth dampened with a mild detergent or isopropyl alcohol. Do not use abrasive cleaners, solvents, or harsh chemicals. Ensure no liquids enter the balance housing. The weighing pan and draft shield components can be removed for more thorough cleaning.

6.2 Calibration Checks

Perform routine calibration checks using certified reference weights to ensure continued accuracy. The frequency of these checks depends on your application's requirements and regulatory standards.

6.3 Varastointi

When not in use for extended periods, disconnect the power adapter and store the balance in a clean, dry, and stable environment, preferably in its original packaging.

7. Vianmääritys

If you encounter issues with your balance, consult the table below for common problems and solutions:

If the problem persists after attempting these solutions, contact Ohaus customer support.

8. Tekniset tiedot

9. Takuu ja tuki

9.1 Takuutiedot

The Ohaus Adventurer AX423 Precision Balance comes with a 2-year limited warranty from the date of purchase, covering defects in materials and workmanship. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by misuse, accidents, unauthorized service, or improper installation.

9.2 Asiakastuki

For technical assistance, service, or warranty inquiries, please contact Ohaus customer support. Visit the official Ohaus websivustolta yhteystietoja ja lisäresursseja.