Don't turn off the power of the oil fume purifier to prevent the cleaning liquid from conducting electricity. The static electricity of the oil fume purifier has more or less influence on people's health. Therefore, it is very necessary to cut off the power supply before cleaning. What kind of influence does static electricity have on human body? In the process of cleaning, some special cleaning solutions will be used, so it is necessary to cut off the power. In the process of using the oil fume purifier, high electrostatic voltage will be generated. For these, it is necessary to cut off the power supply when cleaning the fume purifier, and the static electricity inside will be released in advance when the electric field door is opened. The principle of oil fume purification equipment mostly relies on static electricity to purify oil fume, so the static voltage of oil fume purification equipment is very high when it is running. Even if it stops running, the residual static electricity still causes serious harm to human body. Therefore, it is necessary not only to cut off the power supply when cleaning, but also to open the electric field door of oil fume purification equipment later.