KERN PCD 6K-4 Precision Laboratory Balance User Manual

1. Folasaga

This manual provides essential instructions for the safe and efficient operation of your KERN PCD 6K-4 Precision Laboratory Balance. This laboratory scale features a separate weighing platform, making it ideal for use in specialized environments such as glove-bags or extractor cabinets, particularly when weighing toxic, volatile, or contaminated substances. It includes a PRE-TARE function for manual extraction of known container weights, useful for precise filling quantity controls.

Please read this manual thoroughly before initial use and keep it for future reference.

2. Faatonuga Saogalemu

• Always operate the balance on a stable, level surface free from vibrations.
• Avoid exposing the balance to extreme temperatures, direct sunlight, or high humidity.
• Do not overload the balance beyond its maximum capacity of 6000g.
• Keep the balance clean and free from dust and chemical spills.
• Fa'aaoga na'o le mea fa'aoga eletise o lo'o tu'uina atu ma le masini.
• Do not attempt to disassemble or repair the balance yourself. Refer to qualified service personnel.

3. Mea i totonu o le afifi

Fa'amautinoa o lo'o iai mea uma ma e le'i fa'aleagaina pe a uma ona tatala:

• KERN PCD 6K-4 Weighing Platform
• Vaega Fa'aaliga Fa'afuainumera
• Fetuunaiga Malosi
• Wind Protection Ring (for models with Ø 105 mm weighing plate)
• Ufiufi Saogalemu
• Tusi Lesona a le Tagata (lenei pepa)

Figure 1: KERN PCD 6K-4 Precision Laboratory Balance
This image shows the KERN PCD 6K-4 precision laboratory balance. It consists of a square weighing platform with a stainless steel surface, connected by a cable to a separate digital display unit. The display unit features a large digital readout, along with buttons for ON/OFF, MODE/CAL, SET/M, PRINT, and TARE. The display indicates a maximum capacity of 3500g and a readability of 0.01g, though the model is 6K-4 (6000g max). The separate design is ideal for use in specialized environments like glove-bags.

4. Seti

1. Tu'uga: Place the weighing platform and display unit on a stable, vibration-free, and level surface. Ensure sufficient space for operation and avoid direct sunlight, drafts, or significant temperature fluctuations.
2. Fonotaga: Connect the cable from the weighing platform to the designated port on the digital display unit.
3. Fa'avasegaina: Use the adjustable foot bolts located on the underside of the weighing platform to level the balance. Observe the integrated spirit level (if present) to ensure precise horizontal alignment.
4. Puipuiga o le Savili: If your model includes a wind protection ring (for Ø 105 mm weighing plates), carefully place it around the weighing platform. This helps stabilize readings in environments with air currents.
5. So'oga Malosi: Connect the power adapter to the display unit and then plug it into a suitable power outlet.

5. Fa'atonuga o Galuega

5.1 Malosi / Malosi

• To turn the balance ON, fetaomi le ON/OFF button. The display will show a self-test and then settle at 0.00g.
• To turn the balance TOTO, fetaomi ma uu le ON/OFF faamau seia tape le faaaliga.

5.2 Fuaina o le mamafa faavae

1. Ensure the balance is powered on and displays 0.00g.
2. Carefully place the item to be weighed onto the center of the weighing platform.
3. Wait for the display to stabilize. The stable weight will be shown.
4. Remove the item from the platform.

5.3 TARE Function

The TARE function allows you to subtract the weight of a container, so only the net weight of the contents is displayed.

1. Place the empty container onto the weighing platform. The display will show its weight.
2. Oomi le MATUA button. The display will reset to 0.00g.
3. Add the substance to be weighed into the container. The display will show the net weight of the substance.

The balance also features a PRE-TARE function for manual entry of a known container weight. Consult the full manual for detailed instructions on using PRE-TARE, typically accessed via the MODE/CAL or SET/M button in specific modes.

5.4 Unit Selection / Mode

Oomi le MODE/CAL button to cycle through available weighing units (e.g., grams, kilograms, pounds, ounces) or to enter different operating modes. Refer to the full manual for a list of supported units and mode functions.

5.5 Fa'avasegaina

Regular calibration ensures the accuracy of your balance. Calibration should be performed using certified calibration weights.

1. Ensure the balance is stable and free from any load.
2. Oomi ma uu le MODE/CAL oomi le faamau seia oo ina aliali mai le "CAL" i luga o le laupepa.
3. Follow the on-screen prompts to place the required calibration weight(s) onto the platform.
4. Once calibration is complete, the balance will return to weighing mode.

Note: Specific calibration procedures may vary. Always consult the detailed instructions provided with your balance for precise steps and recommended calibration weights.

5.6 Print Function

If your balance is connected to a compatible printer or data interface, pressing the LOMI button will send the current weighing data to the connected device.

6. Tausiga

• Fa'amamaina: Motusi le eletise a'o le'i fa'amamāina. Faaaoga se mea vaivai ma lamolemole.amp cloth with a mild detergent to clean the weighing platform and display unit. Avoid abrasive cleaners or solvents. Ensure no liquid enters the device.
• Teuina: When not in use for extended periods, store the balance in a clean, dry, and stable environment. Use the provided safety cover to protect it from dust.
• Asiasiga: Regularly inspect the power cable and connections for any signs of damage.

7. Faʻafitauli

8. Fa'amatalaga

• Fa'ata'ita'iga: KERN PCD 6K-4
• Fa'ailoga: KERN
• Avanoa aupito maualuga: 6000 g (6 kilokalama)
• Faitautusi: Typically 0.01 g (Note: Image shows 0.01g for a 3500g model, actual readability for 6000g model may vary slightly, but is generally in this precision range.)
• Ituaiga Fa'aali: Faafuainumera
• Fa'apitoa Fa'apitoa: PRE-TARE function
• Fa'aoga Fautuaina: Laboratory/scientific applications
• Fua o Mea: 11.02 x 6.5 x 2.95 inches (Weighing platform and display unit combined/approximate)
• Tufuga: KERN & SOHN GmbH

9. Fa'amaonia ma Lagolago

For warranty information, technical support, or service inquiries, please contact your KERN dealer or visit the official KERN website. Keep your purchase receipt and product serial number available when contacting support.