CAUSES OF SHUTDOWN AND SLOW DOWN OF MAIN ENGINE

 Main engine safeties


Causes of shut down

  • Engine over speed.
  • Main and thrust bearing low low oil pressure.
  • Thrust bearing high temperature.
 Causes of slow down
  • High temperature of
a)     Lube oil inlet
b)     Piston cooling oil
c)     Main and thrust bearing
d)     Cooling water inlet
e)     Scavenge air
f)      Exhaust gas
  • Low pressure of
a)     Piston cooling oil
b)     Main and thrust bearing oil
  • High oil mist

1 Comments


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  1. Overspeed
    Lube Oil Press. After Filter Low
    Oil Mist Concentration High
    Jacket Water Temperature High High
    Emergency Stop button
    Shutdown From GCC
    Generator Bearing temp. ND-End High
    Generator Bearing temp. D-End High
    Lube Oil Temp. Before Engine High High
    Lube Oil Press. After Filter Low Low
    Splash-Oil Temperature deviation High High
    HT Water Temp. Engine Outlet High High
    HT Water Pressur Low Low
    High Pressure Pipe Leakage A-Side
    High Pressure Pipe Leakage B-Side
    Outlet Viscosity From HFO Module High High
    Load / Load Trim Deviation High

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