Wartsila 31 - Page 74

Fig 7-3 Lubricating oil system, single engine & wet sump (DAAF301501A)
System components:
Condensate trap2S02Heater (separator unit)2E02
New oil tank2T03Suction filter (separator unit)2F03
Renovating oil tank2T04Separator unit2N01
Renovated oil tank2T05Separator pump (separator unit)2P03
Sludge tank2T06Stand-by pump2P04
Pressure control valve2V03Separator2S01
12V - 20V8V - 10VPipe connections:
DN250DN200Lube oil to el. driven pump207
(*
DN150DN150Lube oil from el. driven pump208
DN40DN40Lubricating oil from separator and filling213
DN40DN40Lubricating oil to separator and drain214
DN40DN40Lube oil to generator bearing217
DN40DN40Lube oil from generator bearing218
DN150DN125Crankcase air vent701
* Size depends on engine configuration
7-6 Wärtsilä 31 Product Guide - a1 - 18 October 2016
Wärtsilä 31 Product Guide7. Lubricating Oil System