Fig 7-3
Lubricating oil system, single engine & wet sump (DAAF301501A)
System components:
Condensate trap
2S02
Heater (separator unit)
2E02
New oil tank
2T03
Suction filter (separator unit)
2F03
Renovating oil tank
2T04
Separator unit
2N01
Renovated oil tank
2T05
Separator pump (separator unit)
2P03
Sludge tank
2T06
Stand-by pump
2P04
Pressure control valve
2V03
Separator
2S01
12V - 20V
8V - 10V
Pipe connections:
DN250
DN200
Lube oil to el. driven pump
207
(*
DN150
DN150
Lube oil from el. driven pump
208
DN40
DN40
Lubricating oil from separator and filling
213
DN40
DN40
Lubricating oil to separator and drain
214
DN40
DN40
Lube oil to generator bearing
217
DN40
DN40
Lube oil from generator bearing
218
DN150
DN125
Crankcase air vent
701
* Size depends on engine configuration
7-6
Wärtsilä 31 Product Guide - a1 - 18 October 2016
Wärtsilä 31 Product Guide
7. Lubricating Oil System
Summary of Contents for 31
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