1. Use a vacuum cleaner to handle it gently to avoid impact. After use, the debris and dust-collecting accessories, dust and dust bags should be cleaned in time, and after each work, check whether there are any perforations or air leaks, and thoroughly clean the dust and dust bags with detergent and warm water. Air dry, avoid using dusty dust bags that are not dry.
2. Be careful not to fold and fold the hose frequently, and do not overstretch and bend. The vacuum cleaner should be stored in a dry and ventilated place.
3. Do not use a vacuum cleaner to breathe gasoline, banana water, cigarette butts and broken glass, needles, nails and the like. Also do not absorb wet objects, liquids, sticky objects and dust containing metal powder to avoid accidents caused by damage to the vacuum cleaner.
4. During use, once foreign matter is found to block the pipette, it should be shut down immediately to remove foreign matter and continue to use. When using, fasten the hose, nozzle and connecting rod interface, especially the small gap nozzle, floor brush, etc.
5. If you use it for a long time, pause every half hour. Generally, continuous work should not exceed 2 hours.
Otherwise, continuous operation will cause the motor to overheat. If the machine does not have automatic temperature drop protection, it will easily burn the motor and affect the service life of the machine. If the main unit is hot, emits a burnt smell, or has abnormal vibration and noise, it should be repaired in time, and should not be used barely. (Wang Wen)
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