Scania DI09 Installation Manual

02:03 Issue 5.0 en-GB 1 Fuel system Marine engines DI09, DI13, DI16 333 381 ...

02:03 Issue 5.0 en-GB 2 Fuel tank...................................................................................................................3 Position................................................................................................................ 3 Fuel tank design ..................... ...

Fuel tank 02:03 Issue 5.0 en-GB 3 Fuel tank The illustration shows an example of a marine fuel tank installation. Position If the fuel tank is placed higher than the engine feed pump, a shut-off cock should be installed in the fuel line to the feed pump. During downtime, this cock should be closed. Maximum per ...

Fuel tank 02:03 Issue 5.0 en-GB 4 Fuel tank design The material for the fuel tank should be corrosion-resistant, such as stainless steel or aluminium. Note: Some other materials, such as copper or hot dip galvanised sheet steel, are unsuitable for use with diesel fuel. The fuel tanks must be fully welded, and ...

Fuel pipes 02:03 Issue 5.0 en-GB 5 Fuel pipes The fuel lines should be routed so that the fuel cannot be heated by radiated heat from the engine. The dependency of engine power on fuel temperature can be read in the tables in the Fuel grade and power for PDE engines section. Maximum permitted fuel temperature ...

Fuel filter 02:03 Issue 5.0 en-GB 6 Fuel filter PDE and XPI engines The engines are equipped with an engine-mounted fuel filter. PDE engines also have the option of commutative engine-mounted fuel filters which can be renewed during operation. All engines must also be fitted with a water separating prefilter. ...

Fuel filter 02:03 Issue 5.0 en-GB 7 It is also possible to install prefilters which are commutative. It is possible to renew commutative fuel filters with the engine running by switching off one filter at a time. These prefilters have a water separator and an indicator, which show when it is time to renew the ...

Fuel filter 02:03 Issue 5.0 en-GB 8 PDE engines PDE engines require one water separating prefilter. Permitted water separating prefilters for PDE engines • Single prefilter from Scania. • Commutative prefilter from Scania. • Prefilter from external supplier. If a prefilter from an external supplier is in ...

Fuel filter 02:03 Issue 5.0 en-GB 9 XPI engines XPI engines require two water separating prefilters. First filtering stage (pos. 2 in illustration), permitted water separating prefilter • Single prefilter from Scania. • Commutative prefilter from Scania. • Prefilter from external supplier. If a prefilter ...

Fuel cooler 02:03 Issue 5.0 en-GB 10 Fuel cooler If there is a risk of the fuel being heated up due to the routing of fuel lines, a fuel cool- er can be connected in the sea water circuit upstream of the sea water pump. 338 167 Seawater-cooled fuel cooler. ...