(1), maintenance and repair personnel need to be trained by the post, to understand the performance of lamps and lanterns, clear use requirements. Maintenance personnel must have professional knowledge and be familiar with the structure of lamps and lanterns products.
(2), regularly eliminate the dust and dirt on the housing of the explosion proof lamp, improve the luminous efficiency and heat dissipation performance of the lamps. Cleaning method can be based on the protective capacity of the lamp shell, using water spray (lamps and lanterns on the sign above Yin) or wipe with a wet cloth. When spraying water cleaning, should cut off the power supply, forbidden to use dry cloth scrubbing lamps and lanterns plastic shell (transparent parts) to prevent static electricity.
(3 ), check the lamp plastic shell (transparent parts) has no serious discoloration, such as serious discoloration, indicating that the plastic has been aging. Check whether the transparent parts have been impacted by foreign objects traces, protection network has not loosened, desoldering, corrosion, etc.. If there is, should stop using, timely repair and replacement.
(4 ), light source damage should be promptly shut down, notify the replacement, so as not to start the light source and ballast and other electrical components in an abnormal state for a long time.
(5), the humid environment used in the lamp cavity of lamps and lanterns such as water should be removed in a timely manner, replace the sealing parts to ensure shell protection performance.
Explosion-proof lamps and lanterns how to install and repair.
(6), open the lampshade, should be required by the warning sign, open the cover after the power is cut.
(7), after opening the cover should incidentally check whether the combination of explosion-proof surface is intact, whether the rubber seal is hardened or sticky, whether the wire insulation layer is green and carbonized, whether the insulating parts and electrical components are deformed and scorch marks. If these problems are found, should be promptly repaired and replaced.
(8), after repair and replacement of light sources, parts and electrical components of the model, specifications, size, performance and repair and replacement of light sources, parts and electrical components before the exact same.
(9), close the cover before the application of wet cloth (not excessively wet) light wipe lamps and lanterns back to the light and transparent parts, in order to improve the luminous efficiency of the lamps and lanterns. In the explosion-proof combined surface should be thinly coated with a layer of 204-1 replacement type rust-proof oil, close the cover should pay attention to whether the seal in the original position to play a sealing role.
(10), explosion proof lamp sealed parts should not often disassemble and open.
