Airplane
Description
DA 40 NG AFM
Page 7 - 30
Rev. 3
01-Jul-2014
Doc. # 6.01.15-E
Fuel is stored in the fuel tanks which are located in the wings. Normally fuel is taken from
the MAIN tank (left wing).
The fuel is injected with high pressure directly into the combustion chambers. The injection
nozzles (one per cylinder) are supplied with fuel by the common rail. Pressure inside the
rail is generated by a high pressure pump which receives fuel from two independent low
pressure fuel pumps. Both pumps are powered electrically. Depending on the power setting
the rail pressure is controlled by the ECU through an electric valve.
Fuel that is not injected into the combustion chambers is routed through the AUX fuel
tank (right wing) and fed back into the MAIN fuel tank (left wing). This way hot fuel from
the rail is cooled and cold fuel in both tanks is heated.
With the help of an electrical transfer pump fuel can be transferred from the AUX tank
(right wing) to the MAIN tank (left wing) manually.
The transfer pump is switched off automatically when the auxiliary tank is empty or the
main tank is full.
If fuel transfer with the transfer pump becomes impossible for any reason, fuel can also
be taken directly from the AUX tank (right wing) by switching the fuel valve to the
EMERGENCY position. As the return line goes back into the MAIN tank (left wing), fuel
will then be transferred from right to left fuel tank.
As an option additional long range tanks may be installed.
Содержание DA 40 NG
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Страница 2: ...DA 40 NG AFM Introduction Page 0 0a Rev 3 01 Jul 2014 Doc 6 01 15 E Intentionally left blank...
Страница 160: ...Normal Operating Procedures DA 40 NG AFM Page 4A 40 Rev 3 01 Jul 2014 Doc 6 01 15 E Intentionally left blank...
Страница 190: ...Abnormal Operating Procedures DA 40 NG AFM Page 4B 30 Rev 3 01 Jul 2014 Doc 6 01 15 E Intentionally left blank...
Страница 197: ...DA 40 NG AFM Performance Doc 6 01 15 E Rev 3 01 Jul 2014 Page 5 7 5 3 4 INTERNATIONAL STANDARD ATMOSPHERE...
Страница 240: ...Mass Balance DA 40 NG AFM Page 6 8 Rev 3 01 Jul 2014 Doc 6 01 15 E 6 4 2 LOADING DIAGRAM...
Страница 260: ...DA 40 NG AFM Mass and Balance Doc No 6 01 15 E Rev 3 01 Jul 2014 Page 6 28 Intentionally left blank...
Страница 287: ...DA 40 NG AFM Airplane Description Doc 6 01 15 E Rev 3 01 Jul 2014 Page 7 27 7 9 4 FUEL SYSTEM Standard Tank Schematic...
Страница 288: ...Airplane Description DA 40 NG AFM Page 7 28 Rev 3 01 Jul 2014 Doc 6 01 15 E Long Range Tank Schematic...
Страница 316: ...Handling DA 40 NG AFM Page 8 8 Rev 3 01 Jul 2014 Doc 6 01 15 E...
Страница 322: ...Handling DA 40 NG AFM Page 8 14 Rev 3 01 Jul 2014 Doc 6 01 15 E Intentionally left blank...