Made of explosion-proof materials,Explosion proof lifebuoy lightObtained CCS certificate and EU EC certificate recognized by China Classification Society, in compliance with SOLAS Convention, with explosion-proof level meeting requirements, very suitable for various oil ships, chemical ships and other dangerous goods ships.

　　Explosion proof lifebuoy lightIt is a ship rescue accessory that is practical, easy to install, and easy to operate,Intrinsic safety explosion-proof lifebuoy lightProvided by Haichang Lifeguard Company, with quality assurance, any questions about intrinsically safe explosion-proof lifebuoy lights are welcome to consult. For specific usage of explosion-proof lifebuoy lights, please consult Dongtai Haichang Lifeguard Equipment Co., Ltd.

　　Explosion proof lifebuoy lightBefore use, please carefully read the instructions and compare the code on the ship inspection certificate with the code * on the explosion-proof lifebuoy light to ensure that the explosion-proof lifebuoy light is a legitimate product of Haichang Life Saving Equipment Company.

structural characteristics

1. The lamp housing adopts a sealed structure and is made of modified PC injection molding. The lampshade is made of transparent PC material, which is corrosion-resistant, impact resistant, sturdy and durable. It will not produce sparks when falling or colliding with other objects, making it safe and reliable.

2. The light source adopts a specially designed white light-emitting diode, and the control circuit adopts a constant current boost chip, which has high light efficiency, stable and reliable performance; The power on/off is controlled by a switch structure composed of a reed switch and magnetic material. When the circle light is inverted, it is in the off state, and when the circle light is in the upright position, it emits a flashing signal.

Main parameters

1. Power supply: 2 1 # alkaline batteries (available batteries: Energizer E95); Golden Emperor DURACELL: MN1300

2. Light source: 1W white light emitting diode

3. Adaptation to environmental temperature: -30 ℃~65 ℃

4. Working temperature: -1 ℃~30 ℃

5. Working hours: ≥ 2 hours

6. Luminous intensity: ≥ 2CD

7. Light emission type: flash

8. Explosion proof grade: Ex iaII CT4

9. Explosion proof certificate number: GYB091301

10. Validity period: 3 years

11. Dimensions: Φ 100X295

Usage and precautions

1. Special warning: The circle lights with installed batteries should be kept inverted, and battery replacement must be carried out in a safe place.

2. Install the battery: Unscrew the lampshade, remove the battery holder assembly, install a new battery (only use 2 units of Dynamite or Kingdee batteries, batteries cannot be mixed, polarity is shown in the diagram inside the battery holder), install the battery holder assembly, check whether the sealing ring and external silicone grease are intact, otherwise replace the spare sealing ring, tighten the lampshade to ensure water tightness, and check whether the ring light is lit normally in the upright position.

3. Installation: Use 2 M5X12 screws to install the ring light fixing bracket in the appropriate position. The installation of the fixing bracket should ensure that the ring light is in an inverted state and can be released smoothly with the lifebuoy. It is recommended that the installation height should not exceed 30 meters above the water surface.

4. If there are any of the following situations, the use should be stopped immediately: deformation, cracks, severe scratches, or damage to the sealing ring of the shell or lampshade.

5. When leaving the factory, the lamp is equipped with 2 mounting screws (M5X12), 1 spare sealing ring, and 2 Energizer E95 (American Energizer: 1 # alkaline battery). When using, ensure that the battery is within its validity period.