1. Avoid "24V DC Cooling Fan" into the dust, water droplets, insects, and affect the life of AC cooling fan and defective products.
2, when the AC cooling fan that operation, do not attempt to fan lock a particularly long period of time, it would not be diverted due to continuous stop generating heat and burning fan.
3. Do not use flammable gases and any harmful environment.
4, when handling "24V DC Cooling Fan" or operations, such as cooling fan falling from the height of 60cm, will have a number of effects on the balance of the blade, especially ball bearings to avoid falling.
5. Do not touch the blade and pressing the power cord wrapped around the AC cooling fan or not pull the power cord and move the axis and the power cord will be damaged.
6, screw torque lock housing shall not exceed 4Kg; please do not use a screwdriver, iron bars and other things stall fans, it would damage the fan.
7. Please note that "24V DC Cooling Fan" at high speed will hurt your fingers, please pay attention to safety.
8. When installing cooling fan, please pay special attention to whether the installation of a cooling fan, noise due to resonance or vibration.
9, use a cooling fan within six months, long-term storage cooler environment and affect the performance of the cooling fan.