Transmission: Motor selection levels, directly connected with the impeller, the body shell made of a cylindrical shape, the direction of rotation is clockwise. Axial Fan maintenance: 1. The axial fan hoisting allowed to use, after installation, a trial must first turn, if improper installation and inspection work again. 2, after a long unused fan, when re-use, you must first check the connection part is solid and reliable, and after the test run before the official use. 3, after the official fan operation should be checked once a year for loose screws, wires skin is damaged, repaired according to their specific circumstances. 4. Note that the fan is in operation often without abnormal noise, vibration is increased, and timely inspection repair. Axial fan is one of the products of our company, our product quality, reasonable price sf3-4 axial fans, the favorite of consumers, following brief axial fan debugging steps: 1, throttle check whether the pipeline is open. 2, axial fan placement is completed, should be checked before starting the fan rotation flexibility, hand toggle whether the blade stuck friction phenomenon. Is there something left in the examination and other debris fan and adjacent piping. 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 in t30-4 axial fans, trial run for 10-30 minutes to stop dz low noise axial fan, check the blades without loosening , vibration seat and foundation bolts loose, everything is normal only after the official launch, put into operation. Our company is specializing in the development of well-known manufacturers axial fan axial fans, many customers lack of knowledge commissioning axial fans which led to a lot of problems in the understanding of this situation we set up a professional technical team, for the majority of new and old providing customers with professional technical guidance, welcome new and old customers call us. Indoor axial fans, axial fans Jinzhou, Chen Yu-conditioned first-class quality provided by Wu Cheng Chen-yu air-conditioning Limited. Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. (www.wccykt.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chenyu air conditioning and you hand into the brilliant, for a better future!