When you use a vacuum cleaner Vacuum Cleaner Motors Manufacturers to clean the carpet, you must move it in the direction of the carpet, so that the dust can be sucked to keep the carpet hair flat and will not damage the carpet. Be careful not to use a vacuum cleaner to suck inflammable and explosive items, or things with a relatively high temperature to avoid burning or explosion. Dry vacuum cleaners are not allowed to absorb liquids.Ordinary household vacuum cleaners also try to avoid sucking metal scraps, otherwise it will easily damage the vacuum cleaner and affect performance. If the dust bag type vacuum cleaner finds that the dust bag is damaged, it should stop vacuuming immediately and replace the dust bag immediately.
Avoid dust damage to the motor. It should not be used for a long time. If the dust accumulates on the filter bag after a period of time and the suction power drops, the box can be shaken at this time, and the dust will be dropped on the bottom of the box, and the suction will be restored. If there is too much dust in the dust bag and the dust bucket of the vacuum cleaner, the dust should be removed as soon as possible to keep the dust bucket clean, so as not to affect the suction effect and the heat dissipation of the motor. When there is abnormal noise when vacuuming, or when it is not vacuuming, it should be checked in time, or the vacuum cleaner should be placed in a dry place. Do not wipe the switch with a damp cloth when cleaning, otherwise it may cause leakage or short circuit.The motor has overheating and power-off protection function, which is the self-protection of the machine, not a problem.
After the machine is turned on, the motor runs at high speed about every second, and it will generate a certain amount of heat. Under normal circumstances, the temperature rise is about degrees, and the protection temperature is two consecutive degrees.When the motor generates heat, it drives the front impeller to run. The suction force will draw a lot of air from the air inlet duct. The air flows through the motor and is discharged from the rear exhaust air, taking away the heat. Simply put, the motor is cooled by the inlet air. When your motor is overheated, please check all the air inlet pipes, including the brush head, steel pipe, hose, dust bucket dust bag, and filter element. After the cleaning is completed, the machine can be used normally again after about a minute of rest. Use the vacuum cleaner gently to avoid impact. After use, the debris in the barrel, the vacuum accessories and the dust bag should be cleaned in time. And clean after each work, check for perforations or air leaks, and thoroughly clean the dust grid and dust bag with detergent and warm water, and air dry, and avoid using non-dry dust grid dust bag.
Note that the hose should not be folded frequently, and should not be excessively stretched or bent. Normally, the vacuum cleaner should be stored in a ventilated and dry place.Do not use a vacuum cleaner to suck gasoline, banana water, fire-burning cigarette butts, broken glass, needles, nails and the like, and do not suck wet objects, liquids, sticky objects and dust containing metal powder to avoid damage to the vacuum cleaner and accidents. During use, once a foreign object is found to block the straw, it should be shut down and checked immediately to remove the foreign object before continuing to use it.When using it, fasten the hose, suction nozzle and connecting rod interface, especially the small gap suction nozzle and floor brush, etc. Special attention should be paid to stop once every half hour if used for a long time. Generally, continuous work should not exceed hours. Otherwise, continuous work will cause the motor to overheat. If the machine does not have automatic cooling protection, it is easy to burn the motor and affect the service life of the machine. If the host is hot, emits a burning smell, or has abnormal vibration and noise, it should be sent to repair in time, and do not use it reluctantly.