When the weather turns cold, the use of a summer's "Cooling Fan Manufacturer" in relation to save up. Should note the following before you save the fan. Fans line drawings in accordance with the requirements of proper dismantling parts. When operating the first open nets clip fastening bolts leaf pines on the sleeve, remove the blade; after unscrewing the fixed grille 4 screw cap, remove the "Cooling Fan Manufacturer" gasket and rear grille, the nut washer recovery. Good plating maintenance. First will be dust and moisture stains on plating wipe clean with a soft cloth, and then coated with a thin layer of oil, in order to facilitate protection. Please note, "Cooling Fan Manufacturer" must be wiped clean before oiling, otherwise water can not evaporate after oiling, may cause corrosion dust spots, but cause plating rust.