Alarms and Trips in Boiler, Auxiliary Engine and I.G System




   a. Low water level Alarm
   b. Too low water level alarm.
   c. High water level alarm
   d. High fuel oil temperature alarm.
   e. Low fuel oil temperature alarm
   f. Low boiler pressure alarm.
a. Low Low level water trip 
b. High boiler pressure trip.        
c. Flame failure
d. Low fuel oil pressure trip.

Auxiliary engine

  a. alternator bearing low oil level alarm
  b. Alternator bearing high temperature lube oil alarm
  c. Low sump oil level alarm
  d. Lube low oil pressure alarm
  e. Jacket cooling water low-pressure alarm
a. Alternator bearing low oil  level trip
b. Alternator bearing high temperature lube oil trip
c. Low sump oil level trip
d. Lube low oil pressure trip
e. Reverse current trip
Over load trip
Over speed trip
h. High and low frequency trip

I.G System
   a. Scrubber High Level
   b. Scrubber low level
   c. Deck seal High level
   d. Deck seal low level
   e. High O2 Content
   f. High blower casing temperature.
   g. Low lube oil pressure alarm.
a. High Casing Temp. trip
b. Low lube oil pressure trip.
c. Low/ no flow scrubber water
d. Low / no flow deck seal water.
e. High boiler pressure trip.
f. Low boiler pressure trip.


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