FBDNO8.0 / 2 × 45 mine local fan | use and maintenance of coal with local fans, local fans, local rotating axial fan, push-rotating axial local fan, FBDNO8.0 / 2 × 45 mine local fan FBDNO8.0 / 2 × 45 mine local fan running in good condition by the test no abnormal phenomena, bootable officially running, fans start and run the process, the outlet diffuser shall not stand people, fan during operation, such as the one found in the following circumstances should an emergency stop checks, find out the reasons to be repaired before use. (1) fan or motor sudden severe vibration; failure may be caused by the fan impeller with weights off, impeller imbalance caused by the need to re counterweight; (2) a sudden rise in motor temperature or current, and over rated. Failure may be caused by motor load increase, the need to analyze the reasons for site inspection; above, need professional repair personnel on-site inspection, analyze the causes and take measures to non-professionals are not tampered with. Can also contact the manufacturer. FBDNO8.0 / 2 × 45 mine local fan maintenance: (1) FBD series fans generally horizontal mounting design, the service life of not less than 4a, and the first major overhaul before the safe operation of time should not be less than 12000h; (2) the fan runs six month check every fan of the connecting member the strength of bolts and nuts, leaves and other parts for cracks and open welding; (3) To replace the motor parts required option using the same motor plant products. dskrfffjrog FBDNO8.0 / 2 × 45 mine local fan air distance is much, 45KW mine Libraries Tornado aircraft, 45KW proof axial local fan, 45KW Tornado aircraft push-Libraries for use in mines, 45KW Bureau Ventilator