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 wind chassis to prevent corrosion of the fan. 2, when the fan starts blowing equipment after repairs 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, do not forget there are care and maintenance instructions centrifugal fan test oh material into the plant before: a key component test: 1. Steel is used in high quality fixed HTFC-1 hot-rolled steel centrifugal wind chassis, you must provide quality inspection report; 2. Storage shall be carried out before the motor noise, vibration, current test, should meet the international and business requirements; 3. Impeller assembly before passing the first detection of static balance and adjust HTFC wind chassis, the impeller static balance to meet the international and business requirements, and then on the balancing machine impeller balancing test and adjust the impeller balancing to meet international and business requirements, The impeller must not be adjusted for scrap. HTFC wind chassis, Kaifeng wind 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!