1. The fan should not be installed in the place where people often go in and out to prevent injury and scald.
2. The fan shall not be installed in the place easy to produce inflammable, explosive and corrosive gas, so as to prevent fire disaster, poisoning and other accidents.
3. According to the direction of the air inlet and exhaust port and the need of maintenance, there should be appropriate and ample space around the foundation surface.
4. When installing the fan, check whether the foundation is firm, whether the surface is flat and whether the foundation is higher than the ground.
5. When the fan is configured outdoors, a rainproof shed shall be set.
6. The fan can be used for a long time under the ambient temperature of no more than 40 ℃. When the temperature exceeds 40 ℃, the exhaust fan and other cooling measures shall be installed to improve the service life of the fan.
7. When transporting air, biogas, natural gas and other media, the dust content shall not exceed 100 mg/m3 generally matter.






