1、不要吸金属和潮湿的物体，以免因漏电、短路引发火灾；
1, do not attract metal objects and moist, lest due to leakage, short circuit caused the fire. 

2、吸尘器使用完，应将滤袋清理干净，否则里面的灰尘越积越多，影响散热效果，从而使温度升高过快而发生事故；
2, vacuum cleaner after use, should clean the filter bag, or dust inside accumulate, affect the cooling effect, so that the temperature rises too fast and accident; 

3、吸尘器使用完后，应等到放凉了再收起来保管，以免因热量散发不出去而发生事故。
3, after the use of cleaner should be until cool and then close up custody, so as not to because of its heat dissipation does not go out and the event of an accident.