1. Wprowadzenie
The AUTOOL SDT206 Car Smoke Leak Detector is a professional diagnostic tool designed to quickly and accurately identify leaks in various automotive pipe systems. This manual provides comprehensive instructions for the safe and effective operation, maintenance, and troubleshooting of your device.
It is suitable for detecting leaks in a wide range of vehicle systems, including:
- Intake System Test
- Exhaust Systems Test
- Crankcase System Test
- Car Sealing Test
- Fuel Tank System Test
- Turbo System Test
- Test systemu EVAP
- Various Pipe Fittings Test

2. Środki ostrożności
Please read and understand all safety warnings and instructions before operating the AUTOOL SDT206 Car Smoke Leak Detector to prevent injury or damage to the device or vehicle.
- **Oil Filling**: When using the device for the first time, fill with no more than 20ml of test oil (liquid paraffin or baby oil). Do not exceed this range. Only refill fresh oil when the smoke output becomes thin, and do not exceed 20ml each time. Before refilling, pour out any remaining old oil and replace it regularly.
- **Operation Environment**: During leak detection, keep the device away from smoke-sensitive parts.
- **Continuous Operation**: Do NOT operate the detector continuously for more than 8 minutes. Allow for interval rest to prevent overheating.
- **Overheat Protection**: The device has an intelligent protector that automatically shuts off power if the working limit (e.g., over 75°C) is exceeded. Allow the device to cool down before restarting.
- **Hot Surfaces**: The round part of the detector can reach high temperatures; exercise caution to avoid burns.
- **Pipe Disconnection**: If a test pipe needs to be disconnected mid-test, secure the other side with a rubber stopple to prevent smoke escape or pressure loss.
- **Unauthorized Modifications**: Non-technical personnel should not attempt to modify, disassemble, or repair the product. Any resulting damage or loss is the user's responsibility.
- **Cable Handling**: Avoid scratching, bending, twisting, or stretching wires. Do not expose wires to high temperatures or press hard on the charging adapter.
- **Charging Port**: Prevent small debris (nails, pins) from entering the charging port to avoid damage.
- **Stability**: Do not place the product in unstable place such as high altitude area, slope, or shelf.
- **Children**: This product is electrically powered and not a toy. Keep out of reach of children.
- **Liquids**: To prevent short circuits, do not immerse the product in water or other liquids.
- **Power Supply**: Use only the power supply and power cord provided by the manufacturer.
- **Storage**: Do not expose the product to strong light or high temperatures when not in use.

3. Koniec produktuview i komponenty
The AUTOOL SDT206 features a robust design with intuitive controls for efficient leak detection. Familiarize yourself with the main unit and its components:

- **Hook**: For hanging the device during operation.
- **Pressure Gauge**: Displays the system pressure during testing.
- **Oil Filler**: Where test oil is added.
- **Power Indicator**: Illuminates when the device is powered on.
- **Alarm Indicator**: Activates under certain conditions (e.g., low oil, overheating).
- **Oil Level Gauge**: Shows the current volume of test oil.
- **Power Switch**: Turns the device on/off.
- **Air Mode Button**: Activates the built-in air pump for air pressure testing.
- **Smoke Mode Button**: Activates the smoke generator for smoke leak detection.
- **Air Flowmeter**: Measures the air flow.
- **Flow Control Valve**: Adjusts the air flow volume.
- **Oil Outlet**: For draining used test oil.
- **Smoke Output**: Port where smoke is emitted.
- **Power Socket**: Connection point for the DC12V power cord.
4. Specyfikacje
Technical specifications for the AUTOOL SDT206 Car Smoke Leak Detector:
| Funkcja | Wartość |
|---|---|
| Wymiary jednostki głównej | Wymiary: 275 x 150 x 150 mm |
| Waga jednostki głównej | 5.0 kilogramów |
| Wymiary opakowania | Wymiary: 300 x 235 x 320 mm |
| Ciśnienie wyjściowe | 12-18 psi |
| Przepływ wyjściowy | 6 l/min |
| Wyjście ciśnienia powietrza | Wbudowana pompka powietrza |
| Zasilacz | Akumulator DC12V |
| Moc | 8W, 12AV |
| Numer modelu | SDT206 Upgraded |
| Orzecznictwo | CE, FCC |

5. Instrukcje konfiguracji
Initial Oil Filling
Unscrew the oil filler cap on the top of the device. Carefully fill the oil bottle with no more than 20ml of test oil (liquid paraffin or baby oil). Pour the oil into the oil filler. Ensure the oil level gauge indicates 'OK' and do not overfill. Securely replace the cap.

Figure 5: Oil Filling and Level Check Podłączenie zasilania
Connect the provided power cord clamps to a DC12V vehicle battery. Ensure the red clamp jest podłączony do zacisku dodatniego (+) i czarnego clamp to the negative (-) terminal. The device's power indicator should light up.

Figure 6: Connecting to DC12V Battery Mocowanie akcesoriów
Depending on the system you are testing, select the appropriate adapter (e.g., standard cone adapter, EVAP special connector, universal airbag adapter) and securely attach it to the vehicle's pipe system. Ensure a tight seal to prevent smoke or air leakage during the test.
6. Instrukcja obsługi
Follow these steps to perform a leak detection test:
Włącz urządzenie
Flip the main power switch (red switch) on the side of the device to the 'ON' position. The green power indicator light on the front panel will illuminate.
Wybierz tryb pracy
The SDT206 offers two modes: Air Mode and Smoke Mode. Use the independent buttons on the front panel to select your desired mode. The corresponding indicator light will turn green.

Figure 7: Selecting Air Mode or Smoke Mode Perform Leakage Test (Smoke Mode)
- Disconnect the pipe that needs to be connected with the detector.
- Connect the smoke hose from the detector's smoke output to the vehicle's pipe system you wish to test.
- Activate the 'Smoke Mode'. The device will begin generating smoke.
- Within 30 seconds, the system will be filled with smoke. Visually inspect the entire pipe system for any escaping smoke, which indicates a leak.
- Use a flashlight to help locate small or hidden leaks.

Figure 8: Step-by-Step Leakage Test Procedure Video 1: AUTOOL SDT206 Smoke Leak Detector in action, demonstrating oil filling, power connection, mode selection, and various system tests (Intake, Cooling, Engine Sealing, Transmission, Exhaust, EVAP).
Perform Leakage Test (Air Mode)
- Block the smoke exhaust port on the SDT206 and record the initial pressure gauge value.
- Connect the smoke exhaust port to the pipe system you want to test.
- Activate the 'Air Mode'.
- Wait for a while. If the pressure gauge value decreases, it indicates a leak. If the value shows "0", it means the diameter of the leakage point is more than 0.3mm.
Dostosuj przepływ
Use the flow control valve to adjust the air flow volume as needed for different testing scenarios.
7. Konserwacja
Test Oil Management
Regularly check the oil level using the oil level gauge. When the smoke output becomes thin, it's time to refill. Before adding fresh test oil (liquid paraffin or baby oil), ensure you drain any old oil from the oil outlet. Do not exceed 20ml when refilling.
Czyszczenie i przechowywanie
Keep the device clean and free from dust and debris. After use, turn off the power and disconnect it from the battery. Store the device in a dry, cool place away from direct sunlight and high temperatures.
8. Rozwiązywanie Problemów
| Problem | Możliwa przyczyna | Rozwiązanie |
|---|---|---|
| No smoke output or thin smoke | Low test oil level; Device overheated; Loose power connection. | Check oil level and refill if necessary (max 20ml). Allow device to cool down if it has been running for more than 8 minutes. Ensure power clamps are securely connected to the DC12V battery. |
| Device shuts off automatically | Overheat protection activated (temperature over 75°C). | This is a safety feature. Turn off the device and allow it to cool down completely before resuming operation. Avoid continuous operation for extended periods. |
| Inaccurate pressure gauge reading | Loose connections in the testing setup; External leaks in the system being tested. | Ensure all adapters and hoses are securely connected to both the detector and the vehicle's pipe system. Verify there are no other leaks in the system that could affect pressure. |
9. Wskazówki użytkownika
- **Optimal Oil Level**: For consistent and effective smoke generation, always ensure the test oil is maintained at the 'OK' level on the liquidometer.
- **Visibility**: When searching for leaks, especially small ones, using a bright flashlight can significantly improve visibility of the smoke.
- **Durability**: The product is designed with high-quality materials for durability and long-lasting performance, ensuring it withstands regular use in a workshop environment.
- **Efficiency**: The repair process is quick and efficient, minimizing vehicle downtime.
- **Safety**: The device is CE and FCC certified, confirming its safety for use when all instructions and precautions are followed.
10. Gwarancja i wsparcie
The AUTOOL SDT206 Car Smoke Leak Detector is covered by a **3-year warranty** for any damage caused by non-human factors. This warranty ensures that parts will be resent for free within this period.
For warranty claims, technical support, or any inquiries, please contact the AUTOOL Direct Store. They are committed to providing prompt assistance and aim to respond within 24 hours.

11. Lista rzeczy do spakowania
The following items are included in the AUTOOL SDT206 Car Smoke Leak Detector package:
- 1 x AUTOOL SDT 206 Car Smoke Leak Detector Main Unit
- 1 x Hook (with hand-tighten nuts)
- 1 set x Rubber hose plugs (with serial specification)
- 1 x Standard cone adapter
- 1 x Power cord clamp
- 1 x Oil bottle (oil not included)
- 1 x EVAP special connector
- 1 x Smoke hose
- 1 x Universal Airbag Adapter
- 1 x Instrukcja obsługi







