电风扇确实是夏天人们“清凉的好友”。为了安全可靠,延长寿命,提高使用效率,请你在使用电扇前先做以下两件事:(1)清扫搁置已久的电扇,在外表上会沾满尘埃和油垢,甚至会出现斑锈和霉点,不仅有损美观,而且,天长日久会腐蚀和损坏电扇。所以,应先用小毛刷清扫,再用毛巾轻轻擦洗;(2)加油润滑搁置不用的电扇大多数轴承油脂 Fans really summer people “cool friend ”. In order to safety and reliability, to extend life expectancy, improve efficiency, please do the following two things before you use the fan: (1) to clean the long-standing fan, the appearance will be covered with dust and grease, and even spot rust and Moldy, not only detrimental to appearance, but also, over time will corrode and damage the fan. So, should be cleaned with a small brush, and then gently scrub the towel; (2) refueling grease on the shelves do not need most of the bearing grease