1. Check the box (1) axial fans used in compliance with the requirements, whether there is compliance certification, and whether complete technical documentation is complete. Fans of the exposed portion of the negative pressure axial fans, such as various machined surface of the rotor and so there is an obvious deformation, or rust, scratches, etc., can not be installed if the frequency axial fan, you should be treated. (2) axial fan intake and exhaust ports if there is cover, the cover is tight. Commissioning (1) conduct a comprehensive examination of axial fan, then manually jigger. Confirm that there is no problem after all axial fan, you can make a trial run of the power transmission. (2) Before commissioning, to fan the necessary lubrication. When commissioning, note how the operation of the fan, if there is abnormal, time can not be less than two hours. After (3) commissioning, inspection, and make the appropriate records. _ Nagorye frequency axial fan blower (certified) _ Weihai axial fan blower provided by the Shanxi nagorye limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) (http://www.sxfjgs.com) is an industry leader in Shanxi Xinzhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness guidelines, and satisfy customer needs. In nagorye blower leadership with the staff warmly welcome all inquiries negotiations to create nagorye blower a better future. You can also access (www.sxfjgs.com/supply_details_39337600.html), for more information about the company.