Summary:Today in the 21st century, LED explosion-proof lights are developing rapidly in the lighting industry, and now it has its own unique advantages. Espec
Today in the 21st century, LED explosion-proof lights are developing rapidly in the lighting industry, and now it has its own unique advantages. Especially in the industrial field, it is more practical than ordinary explosion-proof lamps and has become a leader. why? The routing is very simple, that is, its light off is not only soft, but also has a long life, energy saving and environmental protection. In order to ensure the performance of LED explosion-proof lights at work, we need maintenance. Here are some common sense of its maintenance.
The first point: of course, it is cleaning and care. According to the characteristics of the lamps and lanterns with the protective ability of the casing, use clean water (the lamp is above the mark) or wipe with a damp cloth to regularly eliminate dust and dirt in the explosion-proof lamp casing. Of course, it can also be washed with water jet lights, but the power supply needs to be cut off in advance. Finally, in order to prevent static electricity, it is strictly forbidden to use a dry cloth to clean the plastic shell of the lamp.
The second point: Regularly check and track the transparent part to see if it is affected by foreign objects. Once the protective net is found to be loose, desoldered and decayed, please stop using it and replace it in time.
The third point: turn off the light in time when the light is damaged, and also need to change the notice, in order to avoid the light source can not start and make the ballast electrical components such as abnormal state for a long time.
The performance of led explosion-proof lights is good, and if you want to reduce maintenance troubles in the future, you need to pay attention to the installation. Before installation, you need to check the nameplate with the product manual, including explosion-proof type, category, level, group; protection level of the enclosure; installation method and fastener requirements for installation, etc. Don't miss it. When installing the LED explosion-proof light, you want to make sure that it is fixed. When installing the dustproof and waterproof sealing ring, place it as it is. At the cable entry, 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 unevenness. The excess wire inlet must be blocked according to the explosion-proof type, and the compression nut must be tightened to seal the wire inlet. After the installation is completed, please do not replace the fastening bolts arbitrarily, and pay attention to the complete spring washers.
Fourth point: When the relative humidity of the surrounding environment is relatively high, if you find that there is water in the lamp cavity, please clean it up in time. This is generally a problem with the closed parts, please replace it in time.
Fifth point: When opening the lampshade, please follow the requirements of the warning card, and shut down after opening.
Point 6: After opening, you need to check whether the surface of the ngd explosion-proof flexible connecting pipe is intact, the rubber sealing is difficult or sticky, the wire insulation is green and carbonized, the insulation parts and electrical components are deformed and burned trace. If you find a problem, please repair or replace it in time.
The seventh point is to gently wipe the lamp with a damp cloth (not too wet) before closing the application, in order to improve the luminous efficiency of the lamp.
Eighth point: When sticking to transparent parts, if you find traces of foreign body impact, if you find that the protection network game is loose, corroded or desoldered, please stop and replace it in time.
The ninth point: When the light source is damaged, please notify the replacement as soon as possible, so as to avoid the failure of the light source to start and make the electrical components such as the ballast in an abnormal state for a long time.
The tenth point: 204-1 replaceable anti-rust oil can be coated on the isolation joint surface, which can improve the sealing performance.