Alonefire SV140 200W 365nm UV Flashlight Instruction Manual

1. Product Overview

The Alonefire SV140 is a powerful 200W 365nm UV flashlight designed for various detection tasks. It features a 10-core 365nm UV LED, an intelligent LCD display for battery status, and a Type-C rechargeable interface with power output capability.

2. Package Contents

Please check the package carefully to ensure all items are present:

• 1 x Alonefire SV140 UV Flashlight
• 4 x 3.7V 18650 Batteries
• 1 x USB Charging Cable (Type-C)
• 1 x Storage Box

3. Setup

3.1 Battery Installation

1. Unscrew the tail cap of the flashlight.
2. Insert the four 18650 batteries according to the polarity markings (+/-) inside the battery compartment.
3. Screw the tail cap back on securely.

3.2 Initial Charging

Before first use, fully charge the flashlight. The intelligent LCD display will show the charging progress.

1. Locate the Type-C charging port on the flashlight. It is usually covered by a rubber flap for protection.
2. Open the rubber flap and connect the provided USB Type-C charging cable to the port.
3. Connect the other end of the USB cable to a compatible power source (e.g., wall charger, power bank, laptop, car charger).
4. The LCD display will show the charging percentage. A 100% display indicates full charge.

4. Operating Instructions

4.1 Power On/Off and Mode Selection

The flashlight features two operating modes: High Brightness and Low Brightness.

• Power On: Press the power button located on the side of the flashlight.
• Mode Cycle: With the flashlight on, press the power button again to cycle between High Brightness and Low Brightness modes.
• Power Off: Press and hold the power button for a few seconds until the light turns off.

4.2 UV Light Functionality

The SV140 emits 365nm ultraviolet light, which is less visible to the naked eye compared to 395nm UV light but is more effective for specific detection tasks. It performs best in dark environments with minimal ambient light.

4.3 Black UV Filter Lens

The flashlight is equipped with a Black UV Filter Lens. This lens is designed to block other ambient light, ensuring that the emitted UV light is purer and more effective for detection.

4.4 Power Output (Charging other devices)

The SV140 can also function as a power bank to charge other devices, such as smartphones, while you continue to use the flashlight.

1. Open the rubber flap covering the USB output port (usually next to the Type-C input port).
2. Connect your device's charging cable to the USB output port on the flashlight.
3. Connect the other end of the cable to your device. The flashlight will begin charging your device.

4.5 Common Applications

The Alonefire SV140 UV Flashlight is suitable for a wide range of applications:

• Pet Urine Detection: Easily find dry pet urine and other stains on carpets, furniture, or floors.
• Scorpion Detection: Scorpions fluoresce under UV light, making them easy to spot.
• Currency and Document Authentication: Verify the authenticity of banknotes, passports, licenses, and other security-coded documents.
• Fluorescent Agent Detection: Identify fluorescent agents in cosmetics, textiles, or other materials.
• Oil Stain and Leakage Detection: Locate oil leaks in machinery or automotive systems, and detect other fluid leaks.
• Mineral/Ore Detection: Observe fluorescence in certain minerals and ores.
• Feline Ringworm Detection: Aid in identifying fungal infections in pets.
• Jade Identification: Assist in authenticating jade and other gemstones.
• Body Art and Glow Parties: Enhance fluorescent body paints and materials.

5. Maintenance

• Cleaning: Wipe the flashlight body with a soft, damp cloth. Do not use abrasive cleaners or solvents. Keep the lens clean for optimal performance.
• Battery Care: Recharge the batteries regularly, even if not in frequent use, to prolong their lifespan. Avoid completely draining the batteries.
• Storage: Store the flashlight in a cool, dry place away from direct sunlight and extreme temperatures. If storing for extended periods, remove the batteries.
• Water Resistance: The flashlight is waterproof, but avoid prolonged submersion or exposing the charging ports to water when open.

6. Troubleshooting

• Flashlight not turning on:
  • Ensure batteries are correctly installed with proper polarity.
  • Check if batteries are charged. Recharge if necessary.
  • Verify the tail cap is screwed on tightly.
• Weak UV light output:
  • Battery level might be low. Recharge the flashlight.
  • The lens might be dirty. Clean it gently with a soft cloth.
• Charging issues:
  • Ensure the USB cable is securely connected to both the flashlight and the power source.
  • Try a different USB cable or power adapter.
  • Check if the charging port is free of debris.
• LCD display not working:
  • This could indicate a low battery or a fault. Try recharging the flashlight. If the issue persists, contact support.

7. Specifications

8. User Tips

• For optimal detection results, always use the UV flashlight in a dark or dimly lit environment.
• Keep the UV filter lens clean to ensure the purest UV output and best performance.
• Regularly check the LCD display for battery status and recharge promptly to avoid interruptions during use.
• When detecting pet stains, allow your eyes to adjust to the dark for a few minutes before scanning to enhance visibility of fluorescent marks.

9. Warranty and Support

For any product inquiries, technical support, or warranty claims, please contact the manufacturer or the seller directly. Keep your purchase receipt as proof of purchase.