There are also a lot of precautions in the use of industrial vacuum cleaners, can not be blindly used without maintenance, otherwise there will be very serious consequences, leading to the shortening of the service life of industrial vacuum cleaners, which is a very bad phenomenon. Therefore, it is necessary to pull out the power cord when in use, be sure to pull it long enough, if you see a yellow or red mark in the process of pulling the wire, you should stop pulling out. Under normal circumstances, industrial vacuum cleaners can not work for more than 6 hours continuously, otherwise the electric machine will be burned due to overheating.

In addition, when using an ordinary industrial vacuum cleaner, the environment in which it is used can not exceed 40 degrees Celsius, the altitude can not be above 1000 meters, and the ventilation of the environment should be maintained. And if you need to clean some large paper balls, you need to deal with these things in time or it will cause blockage of the straw. When the industrial vacuum cleaner absorbs liquid substances, it is necessary to remove the filter element and pay attention to the timely draining of the liquid.