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1、不要吸金屬和潮濕的物體，以免因漏電、短路引發火災；

1, do not attract metal objects and moist, lest due to leakage, short circuit caused the fire. 

2、吸塵器使用完，應將濾袋清理干凈，否則里面的灰塵越積越多，影響散熱效果，從而使溫度升高過快而發生事故；

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、吸塵器使用完后，應等到放涼了再收起來保管，以免因熱量散發不出去而發生事故。

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.