Fuel System - Interfaces
Figure 008
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Fuel System - Interfaces
Figure 008A
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Fuel System - Block Diagram
Figure 009
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Fuel System - Block Diagram
Figure 009A
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Standard Envelope - Fuel Figure 010
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- JP8 - RT - TS-1.
This list is for general reference only. All kerosene and wide-cut fuels that are made to these specifications and are approved in your Flight Manual, can be used in the fuel system.
All the additives permitted in these specifications, plus other AIRBUS INDUSTRIE approved additives (which includes BIOBOR and antistatic additives) can be used in the fuel system.
For usual operation, the fuel temperature range is: - a minimum of -54 deg.C (-65.2 deg.F) or the fuel freeze point - a maximum of 50 deg.C (122 deg.F) or to a temperature at which the fuel starts to boil. Different grades of fuel and the altitude of the aircraft cause differences to occur in these figures.
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
C. Control and Indicating (Ref. Fig. 002, 003)
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299,
(Ref. Fig. 004)
R **ON A/C 401-499,
R (Ref. Fig. 004B)
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 005)
(1) Control The control of the fuel system is automatic, but the crew can manually control the system when necessary. The cockpit overhead panel 40VU has control switches for: - the main fuel pumps (Ref. 28-21-00) - the crossfeed valve (Ref. 28-23-00).
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The cockpit overhead panel 25VU has the control switch APU MASTER SW.
When set to ON the APU LP valve (Ref. 28-29-00) is opened and the APU
fuel pump (Ref. 28-22-00) operates.
The cockpit overhead panel 20VU has control switches for:
-
ENG 1 FIRE
-
ENG 2 FIRE
-APU FIRE. When operated these switches put the related engine LP valve (Ref. 28-24-00) and/or the APU LP valve (Ref. 28-29-00) to the closed position.
The cockpit center-pedestal panel 115VU has control switches for:
-
ENG 1 MASTER 1
-
ENG 2 MASTER 2. These switches control the position of the related engine LP valve (Ref. 28-24-00). In a fire the ENG FIRE switches close the related LP valve.
**ON A/C 301-399,
C. Control and Indicating R (Ref. Fig. 002A, 003, 004A, 005)
(1) Control The control of the fuel system is automatic, but the crew can manually control the system when necessary. The cockpit overhead panel 40VU has control switches for:
-
the main fuel pumps (Ref. 28-21-00)
-
the crossfeed valve (Ref. 28-23-00)
-
the main transfer system (Ref. 28-26-00).
The cockpit overhead panel 25VU has the control switch APU MASTER SW.
When set to ON the APU LP valve (Ref. 28-29-00) is opened and the APU
fuel pump (Ref. 28-22-00) operates.
The cockpit overhead panel 20VU has control switches for:
-
ENG 1 FIRE
-
ENG 2 FIRE
-APU FIRE. When operated these switches put the related engine LP valve (Ref. 28-24-00) and/or the APU LP valve (Ref. 28-29-00) to the closed position.
The cockpit center-pedestal panel 115VU has control switches for:
-
ENG 1 MASTER 1
-
ENG 2 MASTER 2. These switches control the position of the related engine LP valve (Ref. 28-24-00). In a fire the ENG FIRE switches close the related LP valve.
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**ON A/C ALL
The refuel/defuel control panel 800VU and the preselector 5QT are in the belly fairing of the aircraft. They have the switches to control the refuel of the aircraft. The defuel and fuel transfer are controlled by the switches on the panels 800VU and 40VU. The Engine/Warning Display (EWD) (Ref. 31-66-00) and the System Display (SD) (which together make the ECAM) give fuel system data to the crew. When specified failures occur:
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