YATO YT-72985 Brake Fluid Tester Instruction Manual

1. Introduzione

This instruction manual provides detailed guidance for the safe and effective use of the YATO YT-72985 Brake Fluid Tester. This device is designed to accurately measure the water content in automotive brake fluid, helping to determine its quality and ensure optimal braking performance. Regular testing of brake fluid is crucial for vehicle safety and longevity of the braking system components.

2. Informazioni sulla sicurezza

Always observe the following safety precautions when using the YATO YT-72985 Brake Fluid Tester:

• Leggere attentamente il presente manuale prima di utilizzare il dispositivo.
• Wear appropriate personal protective equipment, including safety glasses and gloves, when handling brake fluid.
• Il liquido freni è corrosivo. Evitare il contatto con la pelle, gli occhi e le superfici verniciate. In caso di contatto, sciacquare immediatamente con abbondante acqua.
• Do not immerse the entire tester unit in brake fluid or any other liquid. Only the probe tip should be submerged.
• Tenere il dispositivo lontano dalla portata dei bambini e del personale non autorizzato.
• Store the tester in a dry, clean environment when not in use.
• Non tentare di modificare o riparare il dispositivo. Per qualsiasi intervento di assistenza, rivolgersi a personale qualificato.

3. Prodotto finitoview

The YATO YT-72985 Brake Fluid Tester is a compact and easy-to-use device designed for quick assessment of brake fluid quality. It features an LCD display for percentage readings and LED indicators for a quick visual interpretation of results.

Figura 1: Fronte view of the YATO YT-72985 Brake Fluid Tester, showing the LCD display, LED indicators, and control buttons.

Componenti:

• Unità principale: Contiene l'elettronica, il display e i comandi.
• Schermo LCD: Shows the measured water content percentage.
• Indicatori LED: Provide a quick visual status of brake fluid quality (Good, Warning, Stop).
• Pulsante ON/OFF: Accende o spegne il dispositivo.
• Pulsante SELEZIONA: Used to cycle through different brake fluid types (DOT3, DOT4, DOT5.1).
• Sonda flessibile: The sensing element that is immersed in the brake fluid.
• Vano batteria: Located on the rear (requires 2x AAA batteries, not included).

4. Impostazione

Before first use, install the batteries:

1. Individuare il coperchio del vano batteria sul retro del tester.
2. Per aprire, far scorrere o sganciare il coperchio.
3. Inserire due (2) batterie AAA, assicurandosi della corretta polarità (+/-).
4. Riposizionare saldamente il coperchio del vano batteria.

Il dispositivo è ora pronto per il funzionamento.

5. Istruzioni per l'uso

5.1. Performing a Brake Fluid Test

1. Preparare il veicolo: Assicurarsi che il veicolo sia su una superficie piana e che il motore sia spento. Individuare il serbatoio del liquido dei freni.
2. Clean the Reservoir Area: Carefully clean around the brake fluid reservoir cap to prevent contaminants from entering the system.
3. Remove Reservoir Cap: Gently remove the brake fluid reservoir cap.
4. Accensione: Premere il tasto ACCESO/SPENTO button to turn on the tester. The LCD display will illuminate.
5. Seleziona il tipo di fluido: Premere il tasto SELEZIONARE button repeatedly to choose the correct brake fluid type (DOT3, DOT4, or DOT5.1) for your vehicle. The corresponding LED will light up.
6. Sonda di immersione: Carefully immerse the flexible probe tip into the brake fluid reservoir. Ensure the probe is fully submerged in the fluid but does not touch the bottom or sides of the reservoir.
7. Leggi i risultati:
   • The LCD display will show the percentage of water content in the brake fluid.
   • Simultaneously, the LED indicators will provide a quick visual assessment:
     • BUONO (LED verde): Water content is below 1% (0.1% - <1%). Brake fluid is in good condition.
     • WARNING (Yellow LED): Water content is between 1.5% and 2.5%. Brake fluid quality is deteriorating; consider replacement soon.
     • STOP (Red LED): Water content is 3.0% or greater (>4%). Brake fluid is severely contaminated and requires immediate replacement.
     • LOW BAT (Red LED): Indicates low battery power. Replace batteries for accurate readings.
8. Rimuovere la sonda: Once the reading stabilizes, carefully remove the probe from the brake fluid.
9. Sonda pulita: Wipe the probe clean with a lint-free cloth.
10. Spegni: Premere e tenere premuto il tasto ACCESO/SPENTO button to turn off the tester.
11. Replace Reservoir Cap: Securely replace the brake fluid reservoir cap.

Figure 2: Illustration of the brake fluid tester probe being correctly immersed into a brake fluid reservoir for testing.

Figura 3: dettagliata view of the tester's LCD screen showing percentage readings and the various LED indicators for fluid quality (Good, Warning, Stop) and battery status.

6. Manutenzione

• Pulizia: After each use, wipe the probe thoroughly with a clean, dry, lint-free cloth to remove any brake fluid residue. Do not use solvents or abrasive cleaners.
• Magazzinaggio: Store the tester in its original packaging or a protective case in a cool, dry place, away from direct sunlight and extreme temperatures.
• Sostituzione della batteria: If the "LOW BAT" indicator illuminates, replace the batteries promptly to ensure accurate readings. Remove batteries if the device will not be used for an extended period to prevent leakage.

7. Risoluzione Dei Problemi

8. Specifiche

• Modello: YATO YT-72985 (BF-100D)
• Brake Fluid Types Supported: DOT3, DOT4, DOT5.1
• Display: LCD with percentage reading, LED indicators
• Lunghezza del cavo: Approximately 1800 mm (1.8 meters)
• Temperatura di esercizio: Fino a 40°C
• Alimentazione elettrica: 2 batterie AAA (non incluse)
• Dimensioni (L x P x A): 20.6 x 11.7 x 6.6 cm (unità principale)
• Peso: 246 grammi

9. Garanzia e supporto

YATO products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the warranty card included with your product or contact your local YATO distributor. Keep your purchase receipt as proof of purchase.