There are some things you can’t afford to ignore when using the Metengqi industrial vacuum cleaner safely.

Today, the editor is here to share with you some tips on safely using Metengqi. Industrial vacuum cleaner As environmental awareness continues to grow, industrial vacuum cleaners have become increasingly popular in the field of environmental cleaning. But when we use vacuum cleaners, do we ever pay attention to certain precautions? When operating these machines, we must not only consider potential issues that may arise during use but also ensure that we ourselves are using them safely. Safety comes first—our very first priority should be to work under safe conditions, avoiding injuries to ourselves or damage to the machine caused by improper operation or other mistakes. So how can we use vacuum cleaners safely? Let’s find out together below.

(1) Vacuum cleaners come in a wide variety of models and specifications, each with different structural designs, performance characteristics, and functional features. Therefore, before using the vacuum cleaner you’ve chosen, you must carefully read the user manual to avoid damaging the appliance or putting your personal safety at risk due to improper use.
(2) The industrial vacuum cleaner should be used in a dry indoor environment or similar setting where the altitude does not exceed 1,000 meters, ventilation is good, ambient temperature does not exceed 40℃, and the air is free of flammable or corrosive gases.
(3) Before use, first ensure that the hose is properly connected to the inlet on the housing. The hose must be securely tightened to each section of the extra-long extension pipe as well as to the nozzle at the end of the extension pipe—for example, the furniture brush, crevice nozzle, or floor brush. Since the crevice nozzle has fewer air inlets, it tends to generate higher noise levels during operation; therefore, its continuous usage time should not be excessively long.
(4) Connect the ground wire properly to ensure electrical safety. For household vacuum cleaners, do not use them continuously for more than 1 hour each time; for industrial vacuum cleaners, do not exceed 8 hours of continuous use per session to prevent the motor from overheating and burning out. However, a certain industrial vacuum cleaner manufactured by Qingdao Chuan Yi, thanks to its special cooling system, can operate continuously for up to 36 hours and can be used in conjunction with machine tools.
(5) When using a vacuum cleaner equipped with an automatic cord reel, simply pull out the power cord to a length sufficient for your needs—do not overextend it. If you notice yellow or red markings on the power cord, stop pulling it out immediately. To rewind the power cord, simply press the button, and it will automatically retract.
(6) When using the vacuum cleaner in daily life, be careful not to let it come into contact with water, and never operate the machine with wet hands. If there are large pieces of paper, paper balls, plastic sheets, or objects larger than the diameter of the suction hose in the area you’re cleaning, remove them beforehand; otherwise, the suction pipe is likely to become blocked.
(7) When using an industrial vacuum cleaner to suction liquid substances, the filter element should be removed to extend its service life.
(8) During use, the suction control device can be adjusted appropriately depending on the cleaning environment. There is a circular hole on the bend pipe, topped with an adjustment ring. When the adjustment ring covers the hole on the bend pipe, the suction reaches its maximum level; conversely, when the adjustment ring fully exposes the hole, the suction is at its minimum. Some vacuum cleaners use an electric motor to adjust the suction speed.
(9) When you notice a large amount of debris accumulating in the dust collection container, you should remove the debris and simultaneously clean the accumulated dust from the filter to maintain good airflow. This will prevent the filter from becoming clogged, which could otherwise lead to reduced suction power, motor overheating, and a shortened lifespan of the vacuum cleaner.
(10) After using the vacuum cleaner for a period of time, if too much dust accumulates on the filter belt, it can lead to a decrease in suction power. At this point, you can shake the dust-shaking frame on the vacuum cleaner to restore the suction power. If shaking the dust-shaking frame still fails to restore the suction power, it means the dust bin is full and should be emptied promptly.
(11) Vacuum cleaner motors are typically high-speed motors, and their carbon brushes tend to wear out after prolonged operation. For domestically produced vacuum cleaners, it is generally recommended to replace the carbon brushes every one to one-and-a-half years.
(12) Industrial vacuum cleaner After use, it should be stored in a dry place. Storing it in an excessively humid environment may affect its electrical insulation and service life.
Visit our official website to learn more details: w ww.meitengqi.com