1. Introduzzjoni
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. Informazzjoni dwar is-Sigurtà
TWISSIJA: Ultraviolet (UV) light can be harmful to eyes and skin. Please read and follow all safety precautions.
- Protezzjoni tal-għajnejn: Always wear UV protective eyewear when operating the flashlight to prevent eye damage. Do not look directly into the UV light source.
- Espożizzjoni tal-ġilda: Avoid prolonged exposure of skin to UV light.
- Tfal u Pets: Keep the flashlight out of reach of children and pets. Do not shine the light into their eyes.
- Sħana: The flashlight may generate heat during extended use. Handle with care.
- Sigurtà tal-batterija: 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. Setup
3.1 Installazzjoni tal-batterija
- Ħoll l-għatu tad-denb tal-flashlight.
- Insert the provided 2000mAh Lithium-ion battery with the positive (+) end facing towards the flashlight head (LED).
- Invita l-għatu tad-denb lura sew.
3.2 Iċċarġjar inizjali
Before first use, fully charge the flashlight.
- 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. Operazzjoni
4.1 Power On/Off
- 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 Applikazzjonijiet
The Alonefire SV38 UV flashlight can be used for various purposes:
- Sejbien ta' Foloz: Verify currency, passports, and other official documents with UV security features.
- Sejbien tat-tbajja tal-annimali domestiċi: Locate invisible pet urine stains on carpets, rugs, and furniture.
- Mineral and Gemstone Inspection: Identify fluorescent minerals and authenticate amber.
- Resin Curing: Accelerate the curing process of UV-sensitive resins.
- Sejbien ta' tnixxija: 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.
Figura 5: Eżamples of SV38 UV flashlight applications.
Figure 6: Detecting pet urine stains with the UV flashlight.
5. Manutenzjoni
- Tindif: Imsaħ il-qafas tal-flashlight b'ċarruta ratba u damp drapp. Tużax tindif jew solventi li joborxu.
- Kura tal-Lenti: Gently clean the lens with a lens cleaning cloth to maintain optimal UV output.
- Kura tal-batterija: 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.
- Ħażna: Aħżen il-flashlight f'post frisk u niexef 'il bogħod mid-dawl tax-xemx dirett u temperaturi estremi.
6 Issolvi l-problemi
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| Il-flashlight ma tixgħel. | Low battery or battery incorrectly installed. | Charge the battery or ensure it is installed with the correct polarity. |
| UV light appears dim. | Batterija baxxa jew lenti maħmuġa. | Erġa’ ċċarġja l-batterija. Naddaf il-lenti b’ċarruta ratba. |
| L-indikatur tal-iċċarġjar mhux qed jaħdem. | Kejbil USB jew sors tal-enerġija difettuż. | Try a different USB cable or power source. Ensure the cable is fully inserted. |
| Flashlight gets hot during use. | 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. Speċifikazzjonijiet
| Karatteristika | Dettall |
|---|---|
| Brand | ALONEFIRE |
| Numru tal-Mudell | SV38 |
| Tip ta' Sors tad-Dawl | UV LED (365nm) |
| Konsum tal-Enerġija | 5W |
| Materjal | Liga tal-Aluminju |
| Kulur | Iswed |
| Tip ta 'batterija | 1 x 2000mAh Lithium-ion (included) |
| Port tal-Iċċarġjar | USB Tip-Ċ |
| Karatteristiċi Speċjali | Durable, Lightweight, Rechargeable, Black Filter Lens |
| Dimensjonijiet tal-Prodott | Madwar 14.5 x 7.3 x 3.3 ċm |
| Piż tal-oġġett | Madwar 105 g |
8. Garanzija u Appoġġ
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.
