Fan operation: (1) The fan should start the following preparatory work before moving; a closed damper. b. Check the oil level is a little bearing minimum and maximum oil level in between. c. Check whether the cooling part of the foot is normal. d. Check the electrical wiring and instrumentation is normal. (2) When the fan starts, Gaobeidian Boiler Fan, gradually opening up to speed until the prescribed load large damper stop. Bearing temperature during operation shall not exceed 10 ℃, SST is not higher than 70 ℃. (3) If it is found fans have severe vibration, shock, severe temperature rising bearing anomalies, Boiler Fan, it is essential to identify the causes of the emergency stop. Use of fans G, Y4-68 boiler centrifugal induced draft fan through the fan industry are in 1982 jointly designed products, mainly used in power plant evaporation of 230t / h or less steam boiler pass, induced draft fan system. When similar performance but no special requirements, Boiler Fan quality, G4-68 can be used for mine ventilation and general ventilation. Two types of fans have the advantages of high efficiency, low noise, high strength. Fan transmission medium is air, the maximum temperature not exceed 80 ℃. Media induced draft fan for transporting gas, the maximum temperature shall not exceed 150 ℃. Before the induced draft fan, must be installed in addition to water efficiency is not less than 85% of the dust removal device to reduce the dust content of flue gas into the fan to improve fan life. Boiler Fan drawings, Gaobeidian Boiler Fan, Tang Hao Hao Teng fan by fan Manufacturing Co., Ltd. Hebei. Hebei Teng Hao Fan Manufacturing Co. (www.thfengji.com) strong, credible, in Baoding fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Teng-ho into the brilliant fans and you work for a better future!