1. Uvod
The Alonefire SV38 is a powerful 5W 365nm UV LED flashlight designed for various professional and household applications. Its 365nm wavelength, combined with a black filter lens, ensures a pure ultraviolet output, making it effective for tasks such as detecting counterfeit documents, verifying currency, identifying pet urine stains, curing UV resin, and examining fluorescent minerals. This manual provides essential information for the safe and efficient use of your SV38 flashlight.
Figure 1: Alonefire SV38 UV LED Flashlight and USB-C charging cable.
2. Sigurnosne informacije
UPOZORENJE: Ultraviolet (UV) light can be harmful to eyes and skin. Please read and follow all safety precautions.
- Zaštita očiju: Always wear UV protective eyewear when operating the flashlight to prevent eye damage. Do not look directly into the UV light source.
- Izloženost kože: Avoid prolonged exposure of skin to UV light.
- Djeca i kućni ljubimci: Keep the flashlight out of reach of children and pets. Do not shine the light into their eyes.
- toplina: The flashlight may generate heat during extended use. Handle with care.
- Sigurnost baterije: Use only the specified battery type. Do not attempt to disassemble, short-circuit, or expose the battery to high temperatures.
Figure 2: Components of the SV38 flashlight, including the anodized aluminum alloy shell, power switch/charging indicator, spring contact, and back clip.
3. Postavljanje
3.1 Ugradnja baterije
- Odvijte stražnji poklopac svjetiljke.
- Insert the provided 2000mAh Lithium-ion battery with the positive (+) end facing towards the flashlight head (LED).
- Čvrsto zavrnite stražnji poklopac.
3.2 Početno punjenje
Prije prve upotrebe, potpuno napunite svjetiljku.
- Locate the USB Type-C charging port on the side of the flashlight.
- Connect the provided USB Type-C cable to the flashlight and the other end to a compatible USB power source (e.g., computer, power bank, wall adapter).
- The charging indicator light will illuminate red during charging. It will turn green when fully charged.
Figure 3: Charging indicator status. Red indicates charging or low battery, green indicates fully charged.
4. Operacija
4.1 Uključivanje/isključivanje
- Press the power button located on the side of the flashlight to turn the UV light ON.
- Press the power button again to turn the UV light OFF.
4.2 Black UV Filter Lens
The SV38 is equipped with a hardened black optical filter lens. This lens is designed to filter out ambient visible light, ensuring that the emitted ultraviolet light is purer and more effective for detection tasks.
Figure 4: The black UV filter lens blocks undesired ambient light, making the UV output purer.
4.3 Prijave
The Alonefire SV38 UV flashlight can be used for various purposes:
- Otkrivanje krivotvorina: Verify currency, passports, and other official documents with UV security features.
- Detekcija mrlja od kućnih ljubimaca: Locate invisible pet urine stains on carpets, rugs, and furniture.
- Inspekcija minerala i dragog kamenja: Identify fluorescent minerals and authenticate amber.
- Stvrdnjavanje smole: Accelerate the curing process of UV-sensitive resins.
- Detekcija curenja: Detect leaks in HVAC systems, automotive, and industrial machinery when used with UV dye.
- Scorpion Spotting: Scorpions fluoresce under UV light, making them visible in dark environments.
Slika 5: Npramples of SV38 UV flashlight applications.
Figure 6: Detecting pet urine stains with the UV flashlight.
5. Održavanje
- Čišćenje: Obrišite tijelo svjetiljke mekom krpomamp tkanina. Nemojte koristiti abrazivna sredstva za čišćenje ili otapala.
- Njega leća: Gently clean the lens with a lens cleaning cloth to maintain optimal UV output.
- Njega baterije: If the flashlight will not be used for an extended period, remove the battery to prevent leakage. Recharge the battery every 3-6 months to maintain its lifespan.
- Skladištenje: Držite svjetiljku na hladnom i suhom mjestu daleko od izravne sunčeve svjetlosti i ekstremnih temperatura.
6. Rješavanje problema
| Problem | Mogući uzrok | Otopina |
|---|---|---|
| Svjetiljka se ne pali. | Low battery or battery incorrectly installed. | Charge the battery or ensure it is installed with the correct polarity. |
| UV light appears dim. | Low battery or dirty lens. | Napunite bateriju. Očistite leću mekom krpom. |
| Indikator punjenja ne radi. | Neispravan USB kabel ili izvor napajanja. | Try a different USB cable or power source. Ensure the cable is fully inserted. |
| Svjetiljka se zagrijava tijekom upotrebe. | Normal operation for high-power LED. | This is normal. If it becomes excessively hot, turn it off and allow it to cool. Avoid prolonged continuous use. |
7. Specifikacije
| Značajka | Detalj |
|---|---|
| Marka | SAMOVATRA |
| Broj modela | SV38 |
| Vrsta izvora svjetlosti | UV LED (365nm) |
| Potrošnja energije | 5W |
| Materijal | Aluminijska legura |
| Boja | Crna |
| Vrsta baterije | 1 x 2000mAh Lithium-ion (included) |
| Priključak za punjenje | USB Type-C |
| Posebne značajke | Durable, Lightweight, Rechargeable, Black Filter Lens |
| Dimenzije proizvoda | Otprilike 14.5 x 7.3 x 3.3 cm |
| Težina artikla | Otprilike 105 g |
8. Jamstvo i podrška
Alonefire products are manufactured to high-quality standards. For warranty information or technical support, please refer to the seller's return policy or contact Alonefire customer service through their official channels. Spare parts availability is guaranteed for 5 years.
