I adhere to the advanced technology, well-equipped DBF centrifugal wind chassis, high-quality products and good services to build corporate image two-speed centrifugal wind chassis, and look forward to collaborating colleagues at home and abroad, create brilliant! Installation principle; DBF wind chassis installation must be stable and not with the exterior duct weight. Air duct should not be too long, not too much elbow, duct must be sealed to prevent external insulation energy loss due wind chassis brand, the first after the power is turned on the fan to move the steering is correct to see. Found that the amount of wind should drop cleaned filter, in order to ensure the normal operation of the unit. 1. In the fan starting, stopping or operation of the process, found irregularities should be checked immediately, inspection found little fault should identify the reasons and try to eliminate if found great fault should be immediately shut down until the wind chassis to identify the reasons, can only start after running troubleshooting. 2. In order not to affect the accuracy of the impeller and life balance, should periodically clear the inside and outside surfaces of the impeller and turbine fouling, dirt and other impurities, to prevent corrosion fan. Pressurized air supply cabinet | Chenyu air conditioning (certified) | Hebei District wind chassis provided by Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. 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.