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What to pay attention to LED explosion-proof lights?

What to pay attention to LED explosion-proof lights?

(Summary description)1. LED lamps should pay attention to regularly cleaning the dust and dirt on the lamp shell, keeping the shell clean, which can improve the light efficiency and heat dissipation performance of the lamp. The cleaning method changes according to the protective ability of the lamp shell. For example, the protection level of the lamp is IP65, then we know that 6 is the dustproof level, which means to completely prevent dust from entering; 5 is the waterproof level, which means that it will be washed without any harm. Therefore, when we use water jet cleaning, we should cut off the power supply. It is forbidden to use a dry cloth to scrub the plastic case (transparent) of the lamp to prevent static electricity.

What to pay attention to LED explosion-proof lights?

(Summary description)1. LED lamps should pay attention to regularly cleaning the dust and dirt on the lamp shell, keeping the shell clean, which can improve the light efficiency and heat dissipation performance of the lamp. The cleaning method changes according to the protective ability of the lamp shell. For example, the protection level of the lamp is IP65, then we know that 6 is the dustproof level, which means to completely prevent dust from entering; 5 is the waterproof level, which means that it will be washed without any harm. Therefore, when we use water jet cleaning, we should cut off the power supply. It is forbidden to use a dry cloth to scrub the plastic case (transparent) of the lamp to prevent static electricity.

Information
1. LED lamps should pay attention to regularly cleaning the dust and dirt on the lamp shell, keeping the shell clean, which can improve the light efficiency and heat dissipation performance of the lamp. The cleaning method changes according to the protective ability of the lamp shell. For example, the protection level of the lamp is IP65, then we know that 6 is the dustproof level, which means to completely prevent dust from entering; 5 is the waterproof level, which means that it will be washed without any harm. Therefore, when we use water jet cleaning, we should cut off the power supply. It is forbidden to use a dry cloth to scrub the plastic case (transparent) of the lamp to prevent static electricity.
 
2. Check the transparent parts for any traces of foreign object impact, and the protection net for looseness, desoldering, corrosion, etc. If so, stop using it and repair and replace it in time.
 
3. If there is any water in the lamp cavity of the lamp used in a 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 luminaires leave the factory, during the final installation of the luminaires, the luminaires may also enter the water due to improper installation, causing the luminaires to leak and cannot be used normally. Therefore, the installation method should also be proper to ensure the life of the lamp.
 
4. During the maintenance of the lamp, the following points should be checked after opening the cover: 1. Whether the flameproof joint surface is intact 2. Whether the rubber seal is hardened or sticky 3. Whether the wire insulation is green and carbonized 4. Insulation and electrical Whether the component is deformed and burnt. If the above problems occur, they should be repaired and replaced in time.
 
5. Before installing the LED explosion-proof lamp, please check from the nameplate and the product manual: explosion-proof type, category, level, group; protection level of the shell; installation method and the requirements of the installation fasteners. The installation of explosion-proof lamps must be securely fixed, the fastening bolts must not be replaced arbitrarily, and the spring washers should be complete.
 
6. The sealing ring for dustproof and waterproof should be installed as it is; the cable should be closely matched with the sealing gasket at the cable entry, the cross section of the cable should be round, and the surface of the sheath should not have defects such as bumps. Excess line entry must be blocked according to explosion-proof type, and the compression nut is tightened to seal the line entry.
 
7. Check whether the transparent parts have been hit by foreign objects, and whether the protective net is loose, de-soldered, corroded, etc. If so, stop using it and repair and replace it in time.
 
8. When opening the lamp cover, open the cover after turning off the power according to the requirements of the warning sign.

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