Mastfuyi FY8912B 12V/24V tester automobilskih akumulatora - uputstvo za upotrebu

1. Uvod

This manual provides detailed instructions for the safe and effective operation of your Mastfuyi FY8912B 12V/24V Car Battery Tester. This device is designed to analyze the health of 12V and 24V lead-acid batteries, including regular flooded, AGM flat plate, AGM spiral, GEL, and EFB types. It also performs cranking and charging system tests for various vehicles such as cars, trucks, vans, boats, motorcycles, ATVs, and SUVs.

2. Sigurnosne informacije

Always observe the following safety precautions when using the battery tester to prevent injury or damage to the device or vehicle.

• Zaštita očiju: Always wear appropriate eye protection when working near batteries.
• ventilacija: Ensure adequate ventilation when testing batteries, as they can emit explosive gases.
• Izbjegavajte iskre: Do not smoke or allow sparks or flames near the battery or engine during testing.
• Akumulatorska kiselina: Battery acid is corrosive. Avoid contact with skin, eyes, or clothing. In case of contact, flush immediately with water and seek medical attention.
• polaritet: Spojite crveni clamp na pozitivni (+) terminal i crni clamp to the negative (-) terminal. Incorrect connection can damage the tester or battery. The device includes reverse polarity protection.
• Sigurne veze: Osigurati clamps are securely attached to battery terminals to avoid poor contact and inaccurate readings.
• Snaga uređaja: The tester is powered directly by the 12V/24V battery being tested. No internal batteries are required.

3. Proizvod je gotovview

3.1 Ključne karakteristike

• Široka kompatibilnost: Supports 12V and 24V lead-acid batteries (Flooded, AGM Flat Plate, AGM Spiral, GEL, EFB).
• Broad Test Range: 100-2000 CCA.
• visoka preciznost: Provides 99.5% accuracy for reliable results.
• Multiple Standards: Adheres to CCA, DIN, EN, SAE, IEC, AH standards.
• Sveobuhvatni testovi: Performs Battery Health Check, Cranking System Test, Charging System Test, and Maximum Load Test.
• Korisničko sučelje prilagođeno korisniku: Features a large LCD display and intuitive button controls.
• Sigurnosne zaštite: Includes anti-reverse wiring, anti-over-voltage, i zaštita od kratkog spoja.

3.2 Sadržaj paketa

• Mastfuyi FY8912B Car Battery Tester
• Copper Terminal Bolts (for improved contact)
• Torba za pohranu

3.3 Izgled uređaja

The image below illustrates the main components of the Mastfuyi FY8912B battery tester, including the display, control buttons, and connection clamps.

Image 1: Mastfuyi FY8912B Car Battery Tester, showing the main unit, red and black alligator clamps, a storage bag, and two copper terminal bolts.

The device features a clear LCD screen and ergonomic design for ease of use. Its compact dimensions are suitable for various applications.

Image 2: Mastfuyi FY8912B Car Battery Tester displaying its dimensions (163mm/6.42in height, 88mm/3.46in width) and icons representing various test capabilities like State of Charge, State of Health, Reverse Polarity Protection, Voltage Test, Discharging Test, Resistance Test, Cranking Test, Load Test, and Charging Test.

4. Podešavanje

4.1 Povezivanje testera

To ensure accurate readings and proper operation, follow these steps to connect the battery tester:

1. Provjerite da li je kontakt vozila isključen i da li su svi pribori isključeni.
2. Povežite crvena pozitivan (+) clamp na pozitivni (+) terminal baterije.
3. Povežite crna negativni (-) clamp na negativni (-) terminal baterije.
4. Tester će se automatski uključiti nakon što se ispravno poveže.
5. If battery terminals are corroded or too short for a secure connection, use the included copper terminal bolts. Attach them to the battery terminals first, then connect the tester clamps to the bolts for optimal contact.

Image 3: Illustration demonstrating the use of pure copper terminal bolts to extend battery terminals for a better connection, preventing issues caused by loose contact.

5. Uputstvo za upotrebu

5.1 Navigacija kroz meni

Once powered on, the main menu will appear on the LCD screen. Use the following buttons to navigate:

• Strelice gore/dolje: Pomičite se kroz opcije menija.
• Dugme OK: Select a highlighted option or confirm an action.
• ESC dugme: Go back to the previous screen or cancel an operation.
• RST dugme: Reset the device or restart a test.

5.2 Selecting a Test Mode

From the main menu, you can select different test modes. The device offers both quick and precise testing options.

Image 4: The tester's screen displaying the 'Mode' selection, offering '1. Quick Test' and '2. Precise Test' options.

For a quick test, you may only need to input the battery capacity. For a precise test, you will input specific battery standards like CCA, IEC, EN, DIN, SAE, or JIS.

6. Testing Modes

The Mastfuyi FY8912B offers several testing functions to comprehensively assess your vehicle's battery and electrical system.

6.1 Test baterije

This test evaluates the overall health of the battery, providing information on its State of Health (SOH), State of Charge (SOC), Internal Resistance (IR), and a general testing conclusion. It supports various 12V/24V lead-acid battery types.

Image 5: The tester displaying battery test results, including Voltage (12.54V), SOC (75%), CCA (462), SOH (100%), and Internal Resistance (6.03mΩ), with a conclusion of 'talented'. The image also highlights compatibility with Regular-Flooded, AGM Flat Plate, AGM Spiral, GEL, and EFB battery types.

6.2 Cranking System Test (Starter Test)

Ovaj test analizira stvarni obim pokretanjatage of the engine to determine if the starter motor is functioning weakly or normally. It helps diagnose issues with the starting system.

1. Select 'Starter Test' from the main menu.
2. Slijedite upute na ekranu da biste pokrenuli motor.
3. The tester will display the cranking voltage and a conclusion.

Image 6: The tester's screen during a 'Cranking/Starter Test', prompting the user to 'Please start the engine!' and showing a static voltage od 12.54V.

6.3 Test sistema za punjenje

This test checks the alternator's continuous output while the engine is running to ensure it provides proper power to the battery and the vehicle's electrical system. It assesses different parts of the charging system, including the alternator, starter, generator, and rectifier diode.

1. Select 'Charging SYS' from the main menu.
2. Follow the on-screen instructions, which typically involve starting the engine and possibly revving it to a certain RPM.
3. The tester will display the maximum and minimum voltages, indicating the charging system's performance.

Image 7: The tester's screen displaying results from a 'Charging Test', showing Max Voltage (12.51V < 30.0V), Current Volt (12.51V), and Min Voltage (12.6V < 26.6V), indicating the health of the charging system.

6.4 Test maksimalnog opterećenja

This test detects the output voltage under maximum load conditions, including the battery, alternator, and power station, providing accurate data in seconds.

1. Select 'Maximum load' from the main menu.
2. Follow any specific prompts on the screen.
3. The tester will display the current and minimum voltages under load, along with a conclusion.

Image 8: The tester's screen displaying results from a 'Maximum Load' test, showing Current Volt (12.53V) and Min Voltage (12.62V < 25.6V), with a conclusion of 'Too low'.

7. Višestruke zaštite

The Mastfuyi FY8912B is designed with multiple safety features to ensure reliable and secure operation during testing.

• Zaštita od obrnutog polariteta: Prevents damage if the clamps are connected incorrectly (positive to negative, or vice versa).
• Overvoltage Zaštita: Safeguards the device from excessively high input voltages.
• Zaštita od kratkog spoja: Protects against damage in case of a short circuit during testing.
• Poor Contact Protection: Enhanced internal input protection measures address issues like poor contact of the test chuck.

Image 9: The tester's screen showing the main menu, alongside icons representing 'Reverse Polarity Protection', 'Overvoltage Protection', and 'Short Circuit Protection', emphasizing the device's safety features.

8. Otkrivanje problema

If you encounter issues while using the Mastfuyi FY8912B, refer to the following common problems and solutions:

• Uređaj se ne uključuje:
  • Osigurajte clamps are securely connected to the battery terminals. The device draws power directly from the battery.
  • Check if the battery has sufficient charge (above 8V for 12V systems) for the tester to power on. If the battery is completely dead, the tester may not activate.
  • Verify correct polarity: Red to positive (+), Black to negative (-).
• Inaccurate Readings or "Poor Connection" Message:
  • Clean battery terminals to remove dirt, corrosion, or oxidation.
  • Osigurajte clamps are firmly attached to the battery terminals. Wiggle them slightly to establish better contact.
  • Use the provided copper terminal bolts if the battery terminals are difficult to connect to directly.
• Buttons Seem Unresponsive or Stuck:
  • Press buttons firmly and ensure they return to their original position.
  • If a button remains physically stuck, gently try to free it. Avoid excessive force.
  • Disconnect and reconnect the tester to reset the device.
• Test Results Seem Incorrect:
  • Verify that the correct battery type (Flooded, AGM, GEL, EFB) and CCA rating (if applicable) have been entered into the tester.
  • Ensure all vehicle accessories are off during testing to avoid parasitic draws affecting results.
  • Repeat the test to confirm consistency of results.

9. Specifikacije

Below are the technical specifications for the Mastfuyi FY8912B Car Battery Tester:

10. Održavanje

To ensure the longevity and optimal performance of your Mastfuyi FY8912B battery tester, follow these maintenance guidelines:

• čišćenje: Nakon svake upotrebe obrišite uređaj mekom, suhom krpom. Ne koristite abrazivna sredstva za čišćenje ili rastvarače.
• Skladištenje: Store the tester in its provided storage bag in a cool, dry place, away from direct sunlight and extreme temperatures.
• Održavanje kablova: Pregledajte kablove i clamps regularly for any signs of damage, fraying, or corrosion. Replace if necessary.
• Terminalski vijci: Keep the copper terminal bolts clean and free of corrosion for consistent good contact.

11. Garancija i podrška

Mastfuyi pruža 48-mjesečna bezuvjetna garancija for this product. This warranty covers manufacturing defects and ensures lifetime after-sales service. For any support inquiries, technical assistance, or warranty claims, please contact Mastfuyi customer service through your purchase platform or the official Mastfuyi support channels.