Nine Precautions For Using Cooling Fans

1. Do not touch or press the blades, wrap the power cord around the fan, or pull the power cord, as this will damage the shaft and power cord;
2. Please avoid dust, water droplets, and small insects from entering, which may affect the lifespan and produce defective products;
3. Do not use in flammable gases or any harmful environment;
4. Please use it within six months, as prolonged storage may affect the performance of the fan due to the storage environment;
5. When the fan is in operation, do not attempt to lock it for a particularly long time, as this will cause the fan to burn down due to continuous shutdown and high heat generation;
6. When installing a fan, please pay special attention to the noise caused by resonance or vibration;
7. When the fan falls from a height of 60cm during transportation or operation, it will have several effects on the balance of the blades, especially the ball bearing to avoid falling;
8. The screw torque of the lock housing shall not exceed 4Kgf; Please do not block the fan with screwdriver, iron rod, or other objects, as this may damage the fan;
9. Please note that the fan may damage your fingers when running at high speed.