Sunday, April 19, 2020

Manually starting of Main Air compressor

  • Change the switch to manual position on the switch board.  
  • Check the L.O sump level and condition
  • Open the moisture drain valve. 
  • Open the compressor discharge valve & charging valve of air bottle.  
  • Open cooling water system valves.
  • Turn the compressor flywheel by hand (one turn).  
  • Start the motor, after draining the moisture shut the drain valve.  
  • Check the motor ampere consumed.  
  • Check the pressure gauge readings.  
  • Frequently drain the moisture.  
  • When charging full, open drain valve and stop the compressor

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