Scania DI09 Installation Manual
Fuel system
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Also See for DI09:
- Installation manual (106 pages) ,
- Installation manual (97 pages) ,
- Installation manual (15 pages)
Related Manuals for Scania DI09
Summary of Contents for Scania DI09
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Page 1: Fuel System
INSTALLATION MANUAL Fuel system Marine engines DI09, DI13, DI16 02:03 Issue 5.0 en-GB © Scania CV AB 2016, Sweden... -
Page 2: Table Of Contents
XPI engines ....................... 11 Flow and pressure ....................12 PDE engines ...................... 12 XPI engines ....................... 12 Risk of fire ......................13 Fuel grade and power for PDE engines............... 14 Important data....................... 16 02:03 Issue 5.0 en-GB © Scania CV AB 2016, Sweden... -
Page 3: Fuel Tank
Drain tap for sludge and water. Suction pipe with strainer. Return pipe. Note: For XPI engines, it should enter below the lowest fuel level. Ground connection. 02:03 Issue 5.0 en-GB © Scania CV AB 2016, Sweden... -
Page 4: Fuel Tank Design
• The buffer tank must also be fitted with a drain tap for condensation. See instructions in the Fuel tank design section for further details. 02:03 Issue 5.0 en-GB © Scania CV AB 2016, Sweden... -
Page 5: Fuel Pipes
The fuel lines should not be made of copper as there is a risk of oxidation due to con- densation. The sulphur content in the fuel can also have a negative effect on the cop- per. 02:03 Issue 5.0 en-GB © Scania CV AB 2016, Sweden... -
Page 6: Fuel Filter
03:01 Electrical system. A=50 Single water separating prefilter. 1. Outlet, SAE 8 P ¾" 16 UNF 2B. 2. Intake, same dimensions as outlet. A = Free space required for prefilter renewal. 02:03 Issue 5.0 en-GB © Scania CV AB 2016, Sweden... - Page 7 Commutative water separating prefilter. 1. Intake, 7/8 14 UNF 2B straight thread with SAE J514 male JIC 37°. 2. Outlet, same dimensions as the intake. B = Free space required for prefilter renewal. 02:03 Issue 5.0 en-GB © Scania CV AB 2016, Sweden...
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Page 8: Pde Engines
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 installed, a filter of a maximum of 30 micrometres is recommended. -
Page 9: Xpi Engines
From fuel tank. Note: Water separating prefilter, 20-30 micrometres. If no prefilter is installed in the first filtering stage, the renewal interval for the Scania Double water separating prefilter from Scania. double prefilter in the second filtering stage reduces considerably. -
Page 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. Seawater-cooled fuel cooler. 02:03 Issue 5.0 en-GB © Scania CV AB 2016, Sweden... -
Page 11: Feed Pump Flow Rates
2,200 2,300 XPI engines The feed pump flow rates shown in the diagram apply at normal working pressure. 1000 1500 1800 2300 r pm Feed pump flows for DI16 XPI. 02:03 Issue 5.0 en-GB © Scania CV AB 2016, Sweden... -
Page 12: Flow And Pressure
The prefilter should be positioned at the same height as the engine. Return flow at full pressure in the fuel manifold and max. power 0.5-5 l/min Maximum permitted back pressure in the return pipe 0.35 bar 02:03 Issue 5.0 en-GB © Scania CV AB 2016, Sweden... -
Page 13: Risk Of Fire
• Be careful when filling the fuel tank with fuel. If the fuel tank is close to the en- gine, the engine should be switched off and allowed to cool. WARNING! Heated diesel constitutes a risk of explosion! 02:03 Issue 5.0 en-GB © Scania CV AB 2016, Sweden... -
Page 14: Fuel Grade And Power For Pde Engines
The read corrected engine powers as a percentage from the figures must first be add- ed together to obtain the final corrected engine power. Multiply this with Scania's specified engine power to obtain the corrected engine power in kW. Then add or sub- tract from Scania's specified engine power to obtain the corrected engine power with- in the given tolerances. - Page 15 Engine power dependence on density of fuel. Normal Engine power dependence on the fuel temperature. The value is 3 cSt at 40°C. value is 0.84 kg/dm³ at 15°C. reference temperature is 35°C. 02:03 Issue 5.0 en-GB © Scania CV AB 2016, Sweden...
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Page 16: Important Data
Engine power dependence on density of fuel See the chart on the previous page Engine output dependence on fuel temperature See the chart on the previous page Normal fuel pressure 4-6 bar 02:03 Issue 5.0 en-GB © Scania CV AB 2016, Sweden...
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