1. 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. 2, when the fan equipment after repairs start HTFC-1 centrifugal wind chassis, fans should pay attention to the various components are normal. 3, if found elongated triangle belt and slip should promptly adjust the tightness of the belt tight. Dealers nationwide, do ventilation engineering partners dual speed exhaust air box, do not forget there are care and maintenance instructions centrifugal fan wind chassis 1. Oh control parameters chosen for air flow, total pressure, efficiency, noise, and motor power and so on. There are centrifugal and axial flow. Fan since the wind chassis, is conducive to the muffler. 2, in the selection of fan model, first consider the leakage loss of piping systems, calculation errors, as well as the actual fan wind, air pressure of the negative bias. 3. Moreover, you should pay attention to the relationship between the pipe network resistance characteristics match with the fan characteristics. HTFC-1 centrifugal wind chassis, martial arts style chassis, Chen Yu-conditioned factory outlets 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!