AUTOOL SDT100 Automotive Smoke Machine User Manual

1. Introduction

The AUTOOL SDT100 Smoke Leak Detector is a professional tool designed for quickly and accurately detecting leaks in various vehicle pipe systems. Its built-in air compressor eliminates the need for external gas supply equipment, making it convenient for use in any location. This device is suitable for a wide range of vehicles, including cars, motorcycles, snowmobiles, off-road vehicles, ATVs, light trucks, and speedboats.

When used in conjunction with a diagnostic tool, the SDT100 can significantly aid in diagnosing engine faults related to leaks in intake, exhaust, EVAP, and other pipe systems.

2. Package Contents

Please verify that all items listed below are included in your package:

• 1pc * AUTOOL SDT100 Car Smoke Leak Detector Main Unit
• 1pc * EVAP Special Connector
• 1pc * Standard Cone Adapter
• 1pc * Airbag Accessory
• 1pc * Power Cord Clamp
• 1pc * Valve Core Wrench
• 1pc * Test Oil Refill Bottle (oil not included)
• 1pc * Smoke Hose

3. Specifications

4. Setup Instructions

Follow these steps to prepare your AUTOOL SDT100 for operation:

1. Add Testing Oil: For the first use, or when the oil level is low, fill approximately 10ml of baby oil (not included) into the oil filler port on the top of the detector. Ensure not to overfill.

   

2. Connect Smoke Hose: Securely connect the smoke hose to the 'SMOKE OUTPUT' port on the side of the main unit.
3. Position the Detector: Open the vehicle's engine cover and hang the detector in a stable position within the engine bay.
4. Connect Power: Connect the power cord clamps to a DC 12V vehicle battery. Ensure correct polarity (red to positive, black to negative).

5. Operating Instructions

Once the SDT100 is set up, proceed with the leak detection process:

1. Prepare Vehicle System: Disconnect the specific pipe or system component that needs to be tested for leaks. Connect the smoke hose from the SDT100 to the opening of the system you wish to test, using the appropriate adapter (EVAP special connector, standard cone adapter, or airbag accessory) to ensure a sealed connection.
2. Start the Detector: Turn on the power switch on the SDT100. The device will begin to generate smoke. The built-in air pump ensures quick smoke output.
3. Wait for Smoke Fill: Allow approximately 30 seconds for the smoke to fill the pipe system being tested.
4. Locate Leak Points: Carefully inspect the entire system for any visible smoke escaping, which indicates a leak. For hard-to-see areas, a headlamp may be necessary. The smoke will highlight the exact location of the leak.

   

5. Turn Off: Once the leak is identified or testing is complete, turn off the power switch on the SDT100 and disconnect it from the vehicle battery.

6. Maintenance

Proper maintenance ensures the longevity and reliable performance of your SDT100:

• Oil Level Check: Regularly check the oil level before each use. Refill with baby oil as needed to maintain optimal smoke generation.
• Cleaning: After each use, wipe down the exterior of the device with a clean, dry cloth. Ensure no smoke oil residue is left on the unit or accessories.
• Storage: Store the SDT100 and its accessories in a cool, dry place, away from direct sunlight and extreme temperatures.
• Overheat Protection: The device features smart overheat protection. If the internal temperature exceeds 75°C, it will automatically power off to prevent damage. Allow the unit to cool down before resuming operation.
• Anti-frost Protection: The device is designed to operate effectively down to -20°C. However, avoid storing it in extremely cold conditions for prolonged periods to prevent potential damage to internal components.

7. Troubleshooting

If you encounter issues with your AUTOOL SDT100, refer to the following common problems and solutions:

• No Smoke Output:
  • Check if the device is properly connected to a 12V power source.
  • Ensure the power switch is turned ON.
  • Verify that there is sufficient testing oil in the reservoir.
  • Check if the smoke hose is securely connected and not blocked.
• Low Smoke Output:
  • Check the oil level and refill if necessary.
  • Ensure the power supply is stable 12V.
  • Confirm that the system being tested is properly sealed to prevent smoke from escaping prematurely.
• Device Not Powering On:
  • Check the battery connections for proper polarity and secure contact.
  • Ensure the vehicle battery has sufficient charge (12V).
  • If the device recently shut off, it might be due to overheat protection. Allow it to cool down before attempting to power on again.
• Smoke Leaking from Device Itself:
  • Immediately power off the device.
  • Inspect all connections, especially the smoke output port and oil filler cap, to ensure they are tightly sealed.
  • If the issue persists, contact customer support.

8. User Tips

While no specific user tips were available from reviews or Q&A, here are some general recommendations for optimal use:

• Always perform leak tests in a well-ventilated area.
• Ensure the engine is cool before connecting the smoke machine to avoid burns or damage to components.
• Use a bright flashlight or headlamp to easily spot faint smoke trails, especially in dimly lit engine bays.
• When testing the EVAP system, ensure the fuel tank cap is securely closed to prevent smoke from escaping there.
• For very small leaks, it might take a few minutes for the smoke to become visible. Be patient and observe carefully.

9. Warranty and Support

AUTOOL provides a 3-year warranty for the SDT100 Smoke Leak Detector. This warranty covers damages caused by non-human factors. In case of such damage, AUTOOL promises to resend parts for free within the 3-year period.

For technical support, warranty claims, or any other inquiries, please contact AUTOOL customer service through your purchase platform or the official AUTOOL website.