AUTOOL SDT208 Smoke Leak Detector User Manual

Copyright Information

All rights reserved by AUTOOL TECH. CO., LTD. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of AUTOOL. The information contained herein is designed only for the use of this unit. AUTOOL is not responsible for any use of this information as applied to other units.

Neither AUTOOL nor its affiliates shall be liable to the purchaser of this unit or third parties for damages, losses, costs, or expenses incurred by the purchaser or third parties as a result of: accident, misuse, or abuse of this unit, or unauthorized modifications, repairs, or alterations to this unit, or failure to strictly comply with AUTOOL operating and maintenance instructions.

AUTOOL shall not be liable for any damages or problems arising from the use of any options or any consumable products other than those designated as original AUTOOL products or AUTOOL approved products by AUTOOL.

Other product names used herein are for identification purposes only and may be trademarks of their respective owners. AUTOOL disclaims any and all rights in those marks.

Manual are either trademarks, registered trademarks, service marks, domain names, logos, company names or are otherwise the property of AUTOOL or its affiliates. In countries where any of the AUTOOL trademarks, service marks, domain names, logos and company names are not registered, AUTOOL claims other rights associated with unregistered trademarks, service marks, domain names, logos, and company names. Other products or company names referred to in this manual may be trademarks of their respective owners. You may not use any trademark, service mark, domain name, logo, or company name of AUTOOL or any third party without permission from the owner of the applicable trademark, service mark, domain name, logo, or company name. You may contact AUTOOL by visiting AUTOOL at https://www.autooltech.com, or writing to aftersale@autooltech.com, to request written permission to use materials on this manual for purposes or for all other questions relating to this manual.

Safety Rules

General Safety Rules

• Always keep this user manual with the machine.
• Before using this product, read all the operational instructions in this manual. Failure to follow them may result in electric shock and irritation to skin and eyes.
• Each user is responsible for installing and using the equipment according to this user manual. The supplier is not responsible for damage caused by improper use and operation.
• This equipment must only be operated by trained and qualified personnel. Do not operate it under the influence of drugs, alcohol, or medication.
• This machine is developed for specific applications. Any modification and/or use for any unintended purposes is strictly prohibited.
• The supplier assumes no express or implied warranties or liabilities for personal injury or property damage caused by improper use, misuse, or failure to follow safety instructions.
• This tool is intended for professional use only. Non-professional operation may result in injury to personnel or damage to tools or workpieces.
• Keep out of reach of children. ?
• When operating, ensure nearby personnel or animals maintain a safe distance. Avoid working in rain, water, or damp environments. Keep the work area well-ventilated, dry, clean, and bright.

Handling

• Used/damaged equipment must not be disposed of in household waste but must be disposed of in an environmentally friendly manner. Use designated electrical equipment collection points.

Electrical Safety Rules

• Do not twist or severely bend the power cord. It may damage the internal wires. If the power cord shows signs of damage, do not use the smoke leak detector. Damaged cables pose a risk of electric shock. Keep the power cord away from heat sources, oil sources, sharp edges, and moving parts. Damaged power cords must be replaced by the manufacturer, its technician, or similarly qualified personnel to prevent dangerous situations or injuries.

Equipment Safety Rules

• Never leave the equipment unattended when it is powered on. Always turn off the equipment at the main switch and disconnect the power cord when not in use for its intended purpose!
• Do not attempt to repair the equipment yourself.
• Before connecting it to power, check that the socket voltage and fuse ratings match the values on the nameplate. Mismatch may cause serious hazards and equipment damage.
• It is essential to protect the equipment from rainwater, moisture, mechanical damage, overload, and rough handling. ☔

Application

• Before use, check whether the power supply line, connecting hoses, and adapters are damaged. Do not operate the equipment if damaged.
• Use the equipment only in compliance with all safety instructions, technical documents, and vehicle manufacturer specifications.
• If additional oil is needed, only use brand-new and unopened corresponding products.

Personnel Protection Safety Rules

• When using testing oil, avoid skin contact as much as possible and take appropriate protective measures such as wearing gloves and safety goggles. ?
• Always wear safety goggles when refilling testing oil to prevent splashes into the eyes. If contact occurs, rinse with flowing water for several minutes with eyelids open. If symptoms persist, please consult a doctor. ?‍⚕️
• Keep testing oil away from open flames and high temperatures to prevent fire and explosions. ?
• Always ensure you have a stable footing to safely control equipment in case of emergencies.

Cautions

Warning

• Before using the instrument, please read this manual carefully for proper operation.
• If you are not a technician, please do not change, disassemble or repair the product; otherwise all the losses shall be borne by the user.
• This product is powered by electricity and should not be used as a toy for children. ?
• To avoid a short circuit, do not put the product in water or other liquid. ?
• Please use the power source and power cord supplied by the manufacturer according to the standards.
• Please do not expose the product to intense light or high temperature when it's not used.
• When doing leak detection test, keep away from the smoke sensitive parts like the headlight.
• Ensure regular replacement of the test oil. Before adding new oil, carefully drain any remaining old oil from the equipment.
• Selection of the detector oil: liquid paraffin and baby oil are both usable.
• Please make sure there is no water in it, and please do not use any sticky liquid.

Product Introduction

Overview

The AUTOOL SDT208 is a professional automotive pipeline leak detection tool that complies with the technical specifications for EVAP testing in professional auto service. It assists technicians in quickly and accurately locating leaks in the vehicle's pipeline system, including EVAP system testing, intake system testing, exhaust system testing, cooling system testing, turbo system testing, crankcase system testing, vehicle sealing testing, and various component testing. The SDT208 significantly enhances work efficiency for automotive technicians.

Any other use is considered beyond the intended purpose of the equipment and is prohibited.

Working Theory

Low oxygen combustion

The AUTOOL smoke leak detector employs a forced combustion smoke generation method in a low oxygen environment. It is energized by a conductive column to the heating wire, which rapidly heats up to more than 300°C so that the mineral oil reaches the ignition point and enters the state of combustion. Due to the small intake of air flow, it is insufficient to provide sufficient oxygen to maintain full combustion, thus the combustion mainly occurs on the surface of the heating wire. Subject to high-temperature heating, the mineral oil retention object can continue to burn insufficiently around the heating wire, thus producing a large amount of smoke.

Features

Technical Parameter

Product Structure

Structure Diagram

The AUTOOL SDT208 has various components labeled for identification:

• A: Hook port
• B: Oil filler port
• C: Alarm indicator ?
• D: Power indicator ?
• E: Standard mode
• F: EVAP mode
• G: Air switch ⚙️
• H: Smoke switch ?
• I: Flow control valve
• J: Pressure gauge
• K: Air flowmeter
• L: Power switch
• M: Oil level gauge
• N: Smoke outlet
• O: Oil outlet
• P: Power socket

Operations Instruction

Preparation Before Use

• Place the detector on the mobile cart or under the hood.
• Open the oil filler cap and fill 10ml test oil into the filling port (B). The amount of test oil can be observed through the liquid level gauge (M).
• NOTE: If the test oil is overfilled, please drain some oil out through the oil drain outlet (O).
• After completing the first two steps, start using the SDT208.

Detail Operation During Use

• Connect the smoke hose to the smoke outlet (N) and the power cable to the power socket (P).
• Attach the power cable clips to a DC12V/24V car battery.
• NOTE: Connect the red clip to the positive terminal (+) and the black clip to the negative terminal (-). To achieve the best performance from the smoke leak detector, the car battery should be fully charged in advance.
• NOTE: This device is only allowed to use a DC12V/24V vehicle battery as its power source.
• Press the air switch (G) to start generating pressurized air.
• Press the smoke switch (H) to start generating smoke.
• NOTE: The smoke output can be controlled using the flow control valve (I).
• Press the smoke switch (H) again to stop smoke output.
• If the product is not used for a long time, it is recommended to pour out the remaining smoke oil for storage.

Operation Guidelines for Automobile Pipeline Inspection

• Turn off the engine ignition switch.
• NOTE: All leak detection of automobile piping systems must be performed with the engine turned off.
• Remove the air filter. For some vehicle models, it is necessary to remove the throttle valve.
• Clean the inner wall of the test interface and install the tapered adapter onto the test pipe.
• Install the smoke hose onto the main unit's smoke outlet (N) and plug the power cable into the main unit's power socket (P).
• The product is powered by a DC12V/24V car battery.
• When the air switch (G) is pressed, there will be an air pressure output from the smoke hose.
• Press the smoke switch (H) to generate smoke. Wait for about 5 seconds, and when the smoke becomes denser, insert the tapered nozzle of the smoke hose into the tapered adapter.
• Wait for about 1-2 minutes and use a strong flashlight to help locate the pipeline leak and assess the leakage condition. ?
• After the test is complete, turn off both the air switch (G) and the smoke switch (H) at the same time.
• NOTE: If only part of the system needs to be tested or if the system being tested has other openings that need to be sealed, a plug kit can be used, which can also be used to seal the intake manifold.
• WARNING: When the internal temperature reaches 75°C after a long time using, the alarm indicator (C) will light up and the detector will stop working automatically. ⚠️

Instruction of Smoke Leak Detector Pressure Gauge

The smoke leak detector pressure gauge has two main functions: one is for machine self-test, and the other is used for leak judgment. It can be used to initially determine the leakage of a piping system through the change of the pressure gauge pointer. If the pointer of the pressure gauge keeps still, it indicates a relatively serious leak in the pipeline. The pressure gauge pointer will rise to a fixed pressure value only if the area of the piping system currently being tested is relatively small. If there is a leak, the pressure gauge pointer will drop or become unstable. In this case, you can turn on the smoke switch to output smoke to locate the leak.

Airbag Adapter Instructions

Airbag adapters are suitable for non-circular connections. For round and oval ports, please use the inlet tapered adapter for normal cases.

• Before using the airbag adapter, be sure to clean the inner wall of the intake manifold (or other test interfaces) to prevent sharp protrusions from piercing the airbag adapter.
• Put the air bag (Z) into the test port.
• Press the hand pump (X) until the bladder (Z) inflates and fully seals the test port.
• Connect the cone head on the smoke outlet pipe with the smoke guide pipe (Y), introduce gases and smoke into the duct to be tested.
• After the test is completed, turn the pressure relief valve (W) counter clockwise, take out the car air inlet adapter from the test port, clean and save it.
• NOTE: Airbag adapter can not contact with corrosive oil. ⚠️

About Smoke Test Oil

• This product needs to use special test oil. It's recommended to purchase liquid paraffin or baby oil as test oil if you cannot find special test oil locally.
• It is recommended to use the filling bottle with the capacity mark in the accessories of the packing to fill in new oil.
• Too much test oil in the machine can affect smoke output. Please discharge part of the liquid through the oil discharge port.
• If the product is not used for a long time, it is recommended to drain out the remaining test oil for preservation.

Description of Accessories

Maintenance Service

AUTOOL products are made of long-lasting and durable materials, and adhere to an excellent production process. Each product undergoes 35 procedures and 12 quality inspections before leaving the factory, ensuring excellent quality and performance. Regular maintenance will ensure your Autool product operates stably for a long time.

Maintenance

To maintain the product's performance and appearance, it is recommended to carefully read the following product care guidelines:

• Be careful not to rub the product against rough surfaces, especially the sheet metal housing.
• Regularly check product parts that require tightening and connection. If found loose, tighten them promptly to ensure safe operation. External and internal parts of the equipment that come into contact with various chemical media should be frequently treated with anti-corrosion treatment, such as rust removal and painting, to improve corrosion resistance and extend service life.
• Adhere to safe operating procedures and do not overload the equipment. The product's safety guards are complete and reliable, and unsafe factors should be eliminated promptly. The circuit should be thoroughly inspected, and aging wires should be replaced in time.
• Regularly clean and replace consumable parts such as the oil pump and oil filter. When adjusting the clearance of various parts and replacing worn (broken) parts, avoid contact with corrosive liquid objects.
• When not in use, store the product in a dry place. Do not store the product in hot, humid, or non-ventilated places. ?️

Warranty

Warranty Access

The AUTOOL machine comes with a three-year warranty from the date of receipt by the customer. Accessories included have a one-year warranty from the date of receipt by the customer.

• Repairs or replacements will be made free of charge according to specific fault conditions.
• AUTOOL guarantees that all replaced parts, accessories, or devices will be brand new.
• If the product fails within 90 days after the customer receives it, the buyer should provide both video and picture. AUTOOL will bear the shipping cost and provide accessories for the customer to replace it free of charge. If the product is received for more than 90 days, the customer will bear the appropriate cost, and AUTOOL will provide the parts to the customer for replacement free of charge.

Conditions Not Covered by Warranty

• Purchase of AUTOOL products through unofficial channels.
• Damage caused by usage and maintenance that does not comply with the product manual requirements.

AUTOOL prides itself on superb design and excellent service. We are pleased to provide any further support or services.

Disclaimer

All information, illustrations, and specifications contained in this manual are based on the latest information available at the time of publication. The manufacturer reserves the right to modify this manual and the device itself without prior notice. Physical appearance and color may differ from what is shown in the manual; please refer to the actual product. Every effort has been made to ensure the accuracy of all descriptions in the book, but inaccuracies may still exist. If in doubt, please contact your dealer or AUTOOL after-service center. AUTOOL is not responsible for any consequences arising from misunderstandings.

Return & Exchange Service

Return & Exchange

• If you are an AUTOOL user and are not satisfied with AUTOOL products purchased from the authorized online shopping platform and authorized offline dealers, you can return the products within seven days from the date of receipt; or you may exchange it for another product of the same value within 30 days from the date of delivery.
• Returned and exchanged products must be in fully saleable condition with documentation of the relevant bill of sale, all relevant accessories, and original packaging.
• AUTOOL will inspect the returned items to ensure that they are in good condition and eligible. Any item that does not pass inspection will be returned to you, and you will not receive a refund for the item.
• You can exchange the product through the customer service center or AUTOOL authorized distributors. The principle of return and exchange is to return the product from where it was purchased. If there are difficulties or problems with your return or exchange, please contact AUTOOL Customer Service.

When your return and exchange service is confirmed, you will receive a confirmation message and email.

EU Declaration of Conformity

We, as the manufacturer, declare that the designated product: Description: Smoke Leak Detector (Model SDT208) complies with the requirements of:

• EMC Directive 2014/30/EU
• LVD Directive 2014/35/EU
• RoHS Directive 2011/65/EU + 2015/863 + 2017/2102

Applied Standards:

• EN IEC 55014-1:2021, EN IEC 55014-2:2021, EN IEC 61000-3-2:2019/A2:2024, EN 61000-3-3:2013/A2:2021/AC:2022-01
• EN 60335-1:2012+AC:2014+A11:2014+A13:2017+A1:2019+A14:2019+A2:2019+A15:2021, EN 62233:2008+AC:2008
• IEC 62321-3-1:2013, IEC 62321-7-1:2015, IEC 62321-4:2013+A1:2017, IEC 62321-7-2:2017, IEC 62321-5:2013, IEC 62321-6:2015, IEC 62321-8:2017

Certificate No.: HS202412249052, HS202412249054, HS202412249055

Test Report No.: HS202412249052-1ER, HS202412249054-1ER, HS202412249055-1ER

Manufacturer

Shenzhen AUTOOL Technology Co., Ltd.

Floor 2, Workshop 2, Hezhou Anle Industrial Park, Hezhou Community, Hangcheng Street, Bao'an District, Shenzhen

Email: aftersale@autooltech.com

COMPANY NAME: XDH Tech

ADDRESS: 2 Rue Coysevox Bureau 3, Lyon, France

E-Mail: xdh.tech@outlook.com

CONTACT PERSON: Dinghao Xue