Summer season, the weather is getting hot, a lot of people and people in order to choose the most or summer fans, too covet cool, the "220V AC Cooling Fan" is placed close to the location away from the body, long kept blowing, some people Tanliang due to excessive use of electric fans improper methods, resulting in a cold, fever and other symptoms, you should do the proper use of electric fans, the following describes the proper use of fans should pay attention to the problems caused by small series. Fans should not be facing the person blow, direct blow, Feng Xie Yi invade the body, especially in frail or sweating, it is best to let "220V AC Cooling Fan" in one corner of the blow. Children, elderly, frail people, more suitably less "220V AC Cooling Fan" hair, but can regulate indoor air fans, thereby indirectly cooling. When the dripping sweat but can not direct access to fan blowing, so as not to cause surface perspiration disorders, leading to destruction of the human circulation, it is easy to cause a stroke.