Cheapmotor vacuum cleaner, how to maintain the motor, do not use the vacuum cleaner to suck gasoline, banana water, fired cigarette butts, broken glass, needles, nails and other things, do not suck wet objects, liquids, sticky objects and dust containing metal powder , So as to avoid damage to the vacuum cleaner and accidents. In the course of use, once a foreign body is found to block the straw, it should be shut down and checked immediately, and the foreign body shall be removed before continuing to use.
Fasten the hose, suction nozzle and connecting rod interface when using, especially small gap suction nozzles, floor brushes, etc. Pay special attention to if you use it for a long time, you should stop every half an hour. 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 becomes hot, emits a burning smell, or has abnormal vibrations and noises, it should be repaired in time. Do not use it reluctantly.
