Fan like people have a certain life expectancy, have to rely on the usual care and maintenance in order to make the life longer.

1, the place where you put the fan must be ventilated.

2. The temperature inside the room should preferably not reach 40 degrees, reaching 40 degrees will affect the imported air.

3, the oil in the tank must reach half of the oil mark, more and less may cause the gear to heat up.

4, the direction of rotation of the motor must be consistent with the fan pulley prohibited to reverse rotation.

5, when disassembling the machine, pay attention to measure the matching size, and registration, if the size is not right to indicate that there are problems with the accessories should also be recorded.

6, it is recommended that the fan every year are overhauled once, replace some of the wear parts.