"220V AC Cooling Fan" blower cleaning problems, know that many people cleaning the fan blower is very difficult, because it is a mechanical device, if you need washable items certainly a lot of attention, so many people do not know where to start with this. In fact, for "220V AC Cooling Fan" blower fan cleaning is not particularly difficult, as long as we a little note on the right. Open the housing of the device, then turn on the fan, turn off the "220V AC Cooling Fan" device power, with the air gun at a distance 2CM fan, blowing fan; then wipe fan blades above the dirt with industrial alcohol, then tilt the body to adjust the gap position , after a good tune with the wind blowing dust gun inside the device. From behind the front of the device to the device, all need to be cleaned, and then repeatedly rotated until clean.