1. Inleiding
Thank you for choosing the TATTU U40S 365nm Filtered Black Light UV Flashlight. This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your device. Please read this manual thoroughly before use and retain it for future reference.
2. Veiligheidsinligting
WAARSKUWING: Ultraviolet (UV) light can be harmful to eyes and skin. Always follow these safety precautions:
- Moenie direk in die UV-ligbron kyk nie.
- Avoid prolonged exposure of skin to UV light.
- Hou buite bereik van kinders.
- Do not attempt to disassemble the flashlight body. This can compromise its waterproof integrity and internal components.
- Use only the specified charging method (Type-C USB) and ensure the charging port is dry before connecting.
- Do not operate the flashlight if it appears damaged.
3. Produk verbyview
3.1 Sleutelkenmerke
- High Power UV Output: Equipped with four 10W broadband LED chips for strong 365nm UV illumination.
- Tipe C USB herlaaibaar: Features a Type-C USB port for convenient and fast charging.
- Temperatuurbeheer: Integrated system to manage heat output and protect the user during extended operation.
- Kragaanwyser: An LED indicator around the switch button displays battery status and charging status.
- Duursame konstruksie: Constructed from a full square aluminum alloy tube, providing a robust and waterproof design.
3.2 Pakketinhoud
- TATTU U40S UV Flashlight
- Integrated Lithium Ion Battery
- USB Type-C laaikabel
- Gebruikershandleiding (hierdie dokument)
3.3 Produkdiagram

Figure 1: TATTU U40S UV Flashlight. This image displays the overall design of the flashlight, highlighting its robust aluminum casing and the UV LED array at the front.
4. Opstelling
4.1 Aanvanklike heffing
- Locate the Type-C USB charging port on the flashlight.
- Connect the provided (or a compatible) Type-C USB cable to the flashlight and a suitable USB power adapter (not included).
- Die kragaanwyserlig sal verlig Rooi tydens laai.
- Once fully charged, the power indicator light will turn Groen.
- Ontkoppel die laaikabel.
Note: Ensure the charging port is dry before connecting the cable to prevent damage.
5. Bedryfsinstruksies
5.1 Krag aan/af
- To turn on the flashlight, press the power button located on the body.
- Om die flitslig af te skakel, druk weer die kragknoppie.
5.2 Battery -aanwyser
The power indicator light around the switch button provides real-time battery status:
- Groen Lig: Indicates high battery capacity.
- Rooi lig: Indicates low battery capacity, requiring recharge.
5.3 Temperatuurbeheer
The TATTU U40S features an intelligent temperature control system. During prolonged use at high power, the flashlight may become warm. The system automatically regulates output to prevent overheating and ensure user safety and device longevity. This is normal operation.
6. Onderhoud
6.1 Skoonmaak
- Vee die flitsliggaam af met 'n sagte, damp lap.
- Moenie skuur skoonmaakmiddels of oplosmiddels gebruik nie.
- Maak seker dat die laaipoort skoon en vry van puin is.
6.2 Berging
- Store the flashlight in a cool, dry place away from direct sunlight.
- For long-term storage, charge the battery to approximately 50% every 3-6 months to maintain battery health.
7. Probleemoplossing
| Probleem | Moontlike oorsaak | Oplossing |
|---|---|---|
| Flitslig skakel nie aan nie. | Battery is leeg. | Charge the flashlight using a Type-C USB cable. |
| Flitslig laai nie. | Laaikabel of adapter is foutief. Charging port is dirty or wet. | Try a different Type-C USB cable and adapter. Ensure the charging port is clean and dry. |
| Power indicator shows red constantly. | Lae battery. | Herlaai die flitslig. |
| Flitslig word warm tydens gebruik. | Normal operation due to high power output and temperature control system. | This is expected. If it becomes excessively hot or shuts down, allow it to cool before resuming use. |
8. Spesifikasies
| Modelnommer | U40S |
| Ligbron | 4 x 10W Broadband LED Chips (365nm Filtered UV) |
| Light Output (Maximum) | 508 Lumens (visible light component, UV output is distinct) |
| Kragbron | Integrated Lithium Ion Battery (8.4 Volts) |
| Laaipoort | Tipe C-USB |
| Materiaal | Aluminiumlegering |
| Kleur | Swart |
| Afmetings | 11.2 x 4.5 x 4.5 cm |
| Gewig | 330 gram |
| Spesiale kenmerke | Waterproof, Temperature Control |
| Aanbevole gebruike | Professional/commercial (currency checking, scorpion inspection, stain identification) |
9. Waarborg en Ondersteuning
For warranty information or technical support, please contact TATTU customer service through their official website or the retailer from whom the product was purchased. Please have your model number (U40S) and purchase details ready when contacting support.