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Hazardous area led lighting installation precautions


Published by Mars July 06,2020

          Hazardous area led lighting are dangerous places for the presence of flammable gases and dusts. They can prevent arcs, sparks and high-temperature flammable gases and dusts in the surrounding environment, thus achieving explosion-proof requirements. It has strong explosion-proof, impact and shock resistance. Generally, it can be installed in dangerous environments such as coal mines, underground mines, and explosive gas mixtures in roadways. It can provide illumination for accidents when an accident occurs. After purchasing the hazardous area led lighting, fully read the installation instructions before installation and follow the instructions to ensure that the installation behavior is effective and safe. Do not switch the operation too frequently during use, although the rated number of switches of the hazardous area led lighting are 18 times higher than normally light, but too frequent switches can still have some adverse effects on their internal electronic components. When maintaining and cleaning explosion proof led flood light, be careful not to modify or replace the structure and components of the lamps. Avoid using it in an environment that is too humid.


explosion proof led

       Specifically to do: Firstly, the explosion proof led flood light should be checked from the nameplate and the product manual before installation: explosion-proof type, category, level, group; protection level of the outer casing; Installation methods and fastener requirements for installation. The installation of the explosion proof led flood light should ensure that the fixing is firm and the fastening bolts should not be replaced arbitrarily. The spring washers should be complete.


explosion proof led      

             The sealing ring for dustproof and waterproof should be placed as it is when it is installed. At the cable entry point, the cable and the gasket should be closely matched. The section of the cable should be round, and the surface of the sheath should not have defects such as bumps. The excess inlet port shall be sealed according to the explosion-proof type, coated with 201 displacement type anti-rust oil, and the compression nut is tightened to seal the inlet port. Explosion proof led in places with strong vibration, use anti-fall ring to prevent the lamps from falling off.


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