External Lubricating Oil System - Wartsila 31 Product Manual

Wärtsilä 31 Product Guide
7.3

External lubricating oil system

Fig 7-2
System components:
2E02
2F01
2F03
2F04
2F06
2N01
2P02
Pipe connections:
202
* Size depends on engine configuration
Wärtsilä 31 Product Guide - a1 - 18 October 2016
Lubricating oil system, main engines with dry sump (DAAF301499A)
Heater (separator unit)
Suction strainer (main lubricating oil pump)
Suction filter (separator unit)
Suction strainer (Prelubricating oil pump)
Suction strainer (stand-by pump)
Separator unit
Pre lube oil pump
(*
Lubricating oil outlet
203 Lubricating oil to engine driven pump
206 Lubricating oil from priming pump
208 Lubricating oil from electric driven pump
701 Crankcase air vent
7. Lubricating Oil System
2P03 Separator pump (separator unit)
2P04 Stand-by pump
2S01 Separator
2S02 Condensate trap
2T01 System oil tank
2T06 Sludge tank
2V03 Pressure control valve
8V - 10V 12V - 20V
DN200 DN250
DN200 DN250
DN80 DN80
DN150 DN150
DN125 DN150
7-5