Installation Instructions: Check the fan out of the box ready to work all parts are complete, whether external chassis bumps, with particular attention to whether there are bumps deformed head rectifier granary axial fans, each component is closely coupled to the blade motor without injury, impeller rotation is flexible, such as problem should be repaired and adjusted. Check the fan installed base of wall axial flow exhaust fan, it must have sufficient strength and rigidity to ensure that can withstand the load when the fan is running, while checking the fan base and connection size meets the design requirements. Debugging methods: 1, explosion-proof axial fan prices, should be checked before the start after the completion of placement flexibility axial fan blower rotation, whether by hand struck the blade stuck friction phenomenon. Is there something left in the examination and other debris fan and adjacent piping. 2. Check the damper inside the pipe is in the open state. 3, should stay away from the fan. 4, start the fan, check the fan rotation is consistent with the rotation identification mark, after passing the examination, test run 10-30 minutes after the stop, check the blades without loosening, vibration seat and foundation bolts loose, everything is normal only after the official launch, put into operation. Axial wall exhaust fan, Chen Yu-conditioning (certified), axial fan Baoding City by Wu Chen-yu air-conditioning Limited. Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. (www.wccykt.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Chen Yu-conditioning in leadership with the staff warmly welcome all inquiries negotiations to create Chenyu conditioning a better future.