Explosion proof lamp is a unique lighting fixture used in coal enterprises, crude oil, petrochemical, power engineering, metallurgical industry, chemical enterprises, knitting factories, and other companies. Many processing factories only choose to purchase explosion-proof lighting fixtures due to unqualified inspections. Previously, some general lighting equipment would have been used, which was not safe. If the processing plant causes flammable and explosive vapors during manufacturing work, people should use explosion-proof lighting fixtures to detect the processing plant. Many people buy explosion-proof lamps but they are not easy to apply and maintain. Below is a detailed introduction on how to use explosion-proof lamps. Common problems in the application of explosion-proof lighting fixtures.

Explosion proof lighting fixtures are generally sold as a complete set, and can be used when purchased and connected to the line. The following provides a detailed introduction to common problems when removing and replacing light bulbs.

Before opening the cover of the explosion-proof lamp, the switch power should be disconnected. However, due to the disorderly and difficult operation of interlocking machine equipment, most lighting fixtures only have warning signs with words such as "Do not open the cover with power" prominently on the casing. Due to the high ambient temperature of the light bulb after turning off the power, if the lamp cover is opened immediately, there is still a risk of flammable vapor compounds (key refers to explosion-proof and reasonable layout). Therefore, fluorescent lamps, high-pressure mercury lamps, and metal halide lamps, which are light sources with high ambient temperature and can quickly open the cover, should pay attention to this point. When replacing the electric light bulb (tube), the explosion-proof joint surface of the explosion-proof lamp should be properly maintained and not harmful; The cleaned explosion-proof surface should be coated with phosphating treatment paste or 204-1 rust inhibitor, and it is strictly prohibited to apply other paint materials; The explosion-proof surface should not have a rust layer. If there is minor rust, there should be no surface phenomenon after cleaning. The sealing ring used for anti fouling and moisture-proof purposes must be guaranteed to be perfect, which is crucial for increased safety lighting fixtures. If the damage of the sealing ring is not optimistic, it must be replaced with the same standard and raw material sealing ring, and if necessary, all lighting fixtures must be replaced. During maintenance, pay attention to whether the lamp cover is intact and replace it immediately if it is broken.