LED explosion-proof lamp to pay attention to what?

What should be paid attention to when using LED explosion-proof lights? 1, LED lamps should pay attention to regular cleaning of dust and dirt on the lamp shell, keep the shell clean, can improve the lighting efficiency and heat dissipation performance of lamps, cleaning method changes according to the protection ability of lamp shell. For example, the protection grade of lamps is IP65, so we know that 6 of them is dust-proof grade, which means to completely prevent dust from entering; 5 indicates the waterproof level, which means washing with water without any harm. Therefore, when we clean with water jet, we should cut off the power supply, and it is strictly forbidden to use dry cloth to scrub the plastic case of the lamp (Transparent)To prevent static electricity. 2. Check whether the transparent parts have any traces of foreign body impact, and whether the protective net has looseness, desoldering, corrosion, etc. If any, it should be stopped and repaired and replaced in time. 3. If there is water in the lamp cavity of lamps used in humid environment, it should be removed in time and the sealing parts should be replaced to ensure the protective performance of the shell. After the lamp leaves the factory, during the final installation of the lamp, the lamp may also cause water inflow due to improper installation, resulting in water seepage of the lamp that cannot be used normally. Therefore, the installation method should also be proper and correct to ensure the service life of lamps. 4. During lamp maintenance, the following points should be checked after opening the cover: 1. Whether the flameproof joint surface is intact. Whether the rubber seal has hardened or become sticky 3. Whether the conductor insulation layer is green and carbonized. Whether there are deformation and focal marks on insulating parts and electrical components. If the above problems occur, they should be repaired and replaced in time. 5. Before installing the LED explosion-proof lamp, check it from the nameplate and the product specification: explosion-proof type, category, grade and Group; The protection level of the shell; Installation method and fastener requirements for installation, etc. The installation of explosion-proof lamp should be ensured to be firmly fixed, fastening bolts should not be replaced at will, and spring washers should be complete. 6, dustproof, waterproof sealing ring installation should be placed as is; At the cable inlet, the cable and the sealing gasket should be closely matched, the cross section of the cable should be round, and the surface of the sheath should not have defects such as concavity and convexity. Excess Inlet must be sealed according to explosion-proof type, and tighten the compression nut to seal the inlet. 7. Check whether the transparent parts have any traces of foreign body impact, and whether the protective net has looseness, desoldering, corrosion, etc. If any, it should be stopped and repaired and replaced in time. 8. When opening the lampshade, the cover should be opened after the power supply is cut off according to the requirements of the warning board.