1. Uvod
The AUTOOL SPT101 Spark Plug Tester is a diagnostic tool designed to evaluate the performance of spark plugs in 12V gasoline vehicles. It features dual testing holes, enabling simultaneous comparison of two spark plugs, and an adjustable working frequency to simulate various engine speeds. This manual provides essential information for the safe and effective use of your device.

Image 1.1: AUTOOL SPT101 Spark Plug Tester
2. Sigurnosne informacije
- Always ensure the protective cover is closed over the spark plugs before operating the device to prevent electric shock.
- Do not touch the spark plugs or the high-voltage areas during operation.
- Koristite uređaj u dobro prozračenom prostoru.
- This device is intended for 12V gasoline vehicles only. Do not use with other vehicle types or voltages.

Image 2.1: Protective cover in use for safety
3. Proizvod je gotovview
3.1 Komponente

Image 3.1: Labeled components of the SPT101
- Nastavci za svjećice: Receptacles for inserting spark plugs for testing.
- Indikator napajanja: Svijetli kada je uređaj uključen.
- HV (High Voltage) Indikator: Označava visoku voltage operacija.
- Okretni prekidač: Used to adjust the working frequency and power the device on/off.
- Priključak za napajanje: Mjesto za spajanje adaptera za napajanje.
- Zaštitni poklopac: Transparent cover to protect users from high voltage tijekom rada.
3.2 Ključne značajke
- Dual-Hole Simultaneous Testing: Allows for direct comparison of two spark plugs.
- Adjustable Working Frequency: Simulates engine speeds from 0 to 6000rpm.
- Protective Cover Design: Povećava sigurnost korisnika tijekom rada.
- Rad "uključi i radi": Simple and straightforward to use.
- Svjetlo pokazivača napajanja: Provides clear status indication.
- Široka primjena: Suitable for 12V gasoline vehicles.
- Spark Plug Compatibility: Designed for spark plugs with a diameter of approximately 12mm.

Slika 3.2: Gotovoview of SPT101 features
4. Postavljanje
- Priključite napajanje: Connect the provided power adapter to the Power Port on the tester. Plug the adapter into a standard 110V power outlet. The Power Indicator light will illuminate, confirming power supply.
- Umetnite svjećice: Carefully insert the spark plugs into the Spark Plug Sockets. If testing two plugs, ensure both are securely seated in their respective sockets.

Image 4.1: Power connection and indicator light
5. Upute za rad
- Secure Protective Cover: After inserting the spark plugs, ensure the transparent protective cover is securely closed over the spark plugs. This is crucial for safety.
- Podešavanje frekvencije: Turn the Rotary Switch clockwise to increase the working frequency. The frequency can be adjusted from 0 to 6000rpm. A higher frequency simulates higher engine speeds, resulting in a stronger spark intensity.
- Promatrajte Iskru: Observe the spark plugs through the protective cover. A strong, consistent blue spark indicates a healthy spark plug. Irregular, weak, or absent sparks suggest a faulty spark plug.
- Compare Spark Plugs: When testing two spark plugs simultaneously, compare the spark intensity and consistency between them to identify any performance differences. This helps in diagnosing which spark plug might be failing.
- Complete Testing: After testing, turn the Rotary Switch to the "OFF" position. Disconnect the power adapter and carefully remove the spark plugs from the sockets.

Image 5.1: Dual-hole testing and adjustable frequency
6. Održavanje
- Čišćenje: Keep the device clean and free from dust and debris. Wipe the exterior with a soft, dry cloth. Do not use abrasive cleaners, solvents, or immerse the device in water.
- Skladištenje: Store the SPT101 Spark Plug Tester in a dry, cool place away from direct sunlight and extreme temperatures when not in use.
7. Rješavanje problema
- Bez iskre:
- Check if the power adapter is properly connected and the Power Indicator is illuminated.
- Ensure spark plugs are correctly and fully inserted into the sockets.
- Verify the Rotary Switch is not in the "OFF" position and the frequency is set above 0.
- Slaba ili nekonzistentna iskra:
- The spark plug may be faulty and require replacement.
- Ensure the spark plug gap is within the vehicle manufacturer's specifications.
- Compare the spark with a known good spark plug using the dual-hole testing feature to confirm the issue.
8. Specifikacije
| Parametar | Vrijednost |
|---|---|
| Model | SPT101 |
| Ulazni voltage | 110 V |
| Radna frekvencija | 0-6000 okretaja u minuti |
| Primjena | 12V benzinska vozila |
| Kompatibilni promjer svjećice | cca. 12 mm |
| Dimenzije paketa | 6.42 x 4.72 x 3.82 inča |
| Težina artikla | 15.7 unci |
| Proizvođač | AUTOOL |

Image 8.1: Application and compatibility details
9. Jamstvo i podrška
The AUTOOL SPT101 Spark Plug Tester comes with a Jamstvo 3 godine from the date of purchase. This warranty covers manufacturing defects and material faults under normal use. For technical support, warranty claims, or any inquiries regarding your product, please contact AUTOOL customer service through their official webmjestu ili ovlaštenim trgovcima.
Molimo sačuvajte dokaz o kupnji radi potvrde jamstva.