Axial Fans Technical Bulletins

Howden technical bulletins

Issues 1 - 3

  • Rotating Oil Seal (Read)
  • Howden High Temperature Oil (Read)
  • Calibration of the Regulating Unit (Read)

Issues 4 - 6

  • Tightening of pin on blades (Read)
  • Howden engineered solution for hydraulic hoses (Read)
  • Howden Purge Air System (Read)

Issues 7 - 8

  • Pipe Insulation (Read)
  • Rotating Oil Seal Alignment (Read)
 

Issues 10 - 12

  • New Regulating Assembly (Read)
  • Safety Cover For Access Door (Read)
  • Bolts And Screws (Read)

Issues 13 - 15

  • Improved hydraulic hoses (Read)
  • Improved seal plate (Read)
  • Stall probe calibration(Read)

Issues 16 - 17

  • Avoiding hammering issues (Read)
  • Blade pocket seals(Read)

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