One, Dust removal equipment comes in various types, with different models, specifications, structural performance, and functional features. It is essential to carefully read the instructions before use to avoid damage to industrial vacuum cleaners due to improper use, which can also pose safety risks to the user. Two, The operating environment temperature for standard industrial vacuum cleaners should not exceed 40 degrees Celsius, and the work area should not be above 1,000 meters in altitude. There must be good ventilation, and there should be no flammable or corrosive gases in the dry room environment. Three, Dry dust removal equipment is not allowed to suck water, and the vacuum cleaner should not be operated with wet hands. If there are large paper balls, plastic sheets, or debris larger than the nozzle diameter in the area to be cleaned, they should be removed in advance to prevent clogging of the nozzle. Four, Ensure a proper ground connection for electrical safety. General industrial vacuum cleaners should not operate continuously for more than 8 hours at a time to prevent motor overheating and damage. Specially designed industrial vacuum cleaners with custom cooling systems can operate continuously for 36 hours without interruption and can be used with machine tools. Five, When using an industrial vacuum cleaner with an automatic cord rewind feature, pull out the power cord to the required length; do not pull it too far. If you see yellow or red markings on the power cord, stop pulling immediately to prevent overextension. To rewind the power cord, simply press the button for automatic retraction. Six, Do not overextend or bend the industrial vacuum cleaner's flexible hose excessively, as this can affect the hose's lifespan. Seven, Check for any damage or wear on the power plug and cord of the dust removal equipment; electrical leakage can damage the motor. Eight, When moving dust removal equipment, be cautious to avoid impact, preventing damage to the vacuum cleaner's drum and a decrease in suction power. Nine, Store the machine in a well-ventilated and dry place when not in use. Industrial vacuum cleaners are not designed for continuous long-term operation; work within the supported operating time to avoid overloading and extend the machine's lifespan. Ten, If the dust removal equipment's main unit heats up, emits a burning smell, or there are unusual vibrations and noises, immediately shut down the machine and have it repaired; do not overuse the industrial vacuum cleaner.