When it comes to negative pressure fans, I believe many friends are very familiar with it. It is the main ventilation equipment used in major factories. It mainly uses the cooling principle of air convection and negative pressure ventilation to achieve the effect of cooling and ventilation. So today, I will introduce to you the requirements of negative pressure fans on the use environment.

　　 (1) The use environment should be kept clean and dry, and there should be no debris and obstacles around.

　　 (2) The environment should be well ventilated, which is conducive to the heat dissipation of the negative pressure fan, so as to avoid problems such as excessive temperature.

　　 (3) Generally speaking, negative pressure fans should be stored indoors, and outdoor storage is not recommended. If it can only be stored in the open air, then it is necessary to take measures to prevent rain and moisture to prevent the fan from being wet and unable to be used normally.

Does the negative pressure fan have any requirements for the use environment?

　　 Therefore, based on the above environmental requirements, we can perform lubrication maintenance on negative pressure fans regularly or irregularly, generally using lubricating grease.