1, do not touch pressing "AC Fan" blades and power cord wrapped around with a fan or pull the power cord, the power cord and move the axis will be destroyed;
2, avoid dust, water, insects enter and affect the life and defective products;
3. Do not use any flammable gases and hazardous environments;
4, please use within six months, long term storage on the storage environment and affect the performance of the fan;
5, when the "AC Fan" in operation, do not attempt to lock the fan particularly long period of time, this will not stop because of continuous turn, produce high fever burned fan;
6. When installing the fan, please pay special attention to noise or vibration due to resonance generated;
7, when handling or operation, such as the fan from a height of 60cm of fall, will have a number of effects on the balance of the blade, in particular to avoid the ball falling;
8, "AC Fan" screw torque lock case they can not be too large; please do not use a screwdriver, iron bars and other objects stall fan, this will damage the fan.