Table Of Contents - Wartsila ?31DF Series Product Manual

Wärtsilä 31DF Product Guide

Table of contents

1. Main Data and Outputs ............................................................................................................................
1.1 Maximum continuous output ...............................................................................................................
1.2 Reference conditions ...........................................................................................................................
1.3 Operation in inclined position (only for Marine Solutions engines) ......................................................
1.4 Dimensions and weights .....................................................................................................................
2. Operating Ranges ....................................................................................................................................
2.1 Engine operating range ........................................................................................................................
2.2 Loading capacity ..................................................................................................................................
2.3 Low load operation ...............................................................................................................................
2.4 Low air temperature ............................................................................................................................
3. Technical Data ..........................................................................................................................................
3.1 Introduction ..........................................................................................................................................
3.2 Wärtsilä 8V31DF ...................................................................................................................................
3.3 Wärtsilä 10V31DF .................................................................................................................................
3.4 Wärtsilä 12V31DF .................................................................................................................................
3.5 Wärtsilä 14V31DF .................................................................................................................................
3.6 Wärtsilä 16V31DF .................................................................................................................................
4. Description of the Engine ........................................................................................................................
4.1 Definitions .............................................................................................................................................
4.2 Main components and systems ...........................................................................................................
4.3 Time between Inspection or Overhaul & Expected Life Time ..............................................................
4.4 Engine storage .....................................................................................................................................
5. Piping Design, Treatment and Installation .............................................................................................
5.1 Pipe dimensions ...................................................................................................................................
5.2 Trace heating ........................................................................................................................................
5.3 Pressure class ......................................................................................................................................
5.4 Pipe class .............................................................................................................................................
5.5 Insulation ..............................................................................................................................................
5.6 Local gauges ........................................................................................................................................
5.7 Cleaning procedures ............................................................................................................................
5.8 Flexible pipe connections .....................................................................................................................
5.9 Clamping of pipes ................................................................................................................................
6. Fuel Oil System .........................................................................................................................................
6.1 Acceptable fuel characteristics ............................................................................................................
6.2 Operating principles .............................................................................................................................
6.3 Fuel gas system ...................................................................................................................................
6.4 External fuel oil system ........................................................................................................................
7. Lubricating Oil System ............................................................................................................................
7.1 Lubricating oil requirements .................................................................................................................
7.2 External lubricating oil system .............................................................................................................
7.3 Crankcase ventilation system .............................................................................................................
7.4 Flushing instructions ............................................................................................................................
8. Compressed Air System ..........................................................................................................................
8.1 Instrument air quality ............................................................................................................................
8.2 External compressed air system ..........................................................................................................
DBAE248994
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