ACT REFUEL & DEFUEL CONTROL PANEL

ACT REFUEL/DEFUEL CONTROL PANEL (1)
ACT HIGH LEVEL LIGHT
The blue Additional Center Tank (ACT) HIght LeVeL (HI LVL) light
comes on when the high level sensors are covered. The refuel valve
closes.

ACT REFUEL VALVE SELECTOR
When at NORMal (NORM) position, the ACT refuel valve is controlled
by the automatic refueling logic. When at OPEN position, the ACT refuel
valve opens when the MODE SELECT P/BSW is set to REFUEL or
DEFUEL position. If the MODE SELECT P/BSW is set to REFUEL,
the ACT refuel valve closes when the ACT high level is reached. When
at SHUT position, the ACT refuel valve closes.

FQI SELECT CTR/ACT SWITCH
The Fuel Quantity Indicator (FQI) SELECT CTR/ACT P/BSW allows
to choose which fuel tank quantity will be displayed on the center tank
FQI. When at CTR + ACT position, center tank and ACT fuel quantity
are displayed. When at CTR position, only center tank fuel quantity is
displayed. When at ACT position, only ACT fuel quantity is displayed.
ACT HIGH LEVEL LIGHT ... FQI SELECT CTR/ACT SWITCH
ACT TO CTR TK FUEL XFR OPERATION (3)
PREPARATION FOR FUEL TRANSFER
We will present the various tests before the stage of fuel transfer.
LIGHT TEST
To do the light test of the FUEL QuanTitY panel, the TEST selector
must be placed to the LighTS (LTS) position:
- all the panel lights come on,
- the fuel quantity displays show eights.
PREPARATION FOR FUEL TRANSFER - LIGHT TEST
ACT TO CTR TK FUEL XFR OPERATION (3)
PREPARATION FOR FUEL TRANSFER (continued)
HIGH LEVEL TEST
To do the HIgh LeVeL (HI LVL) light test, the TEST selector must
be placed to the HIgh LeVeL position:
- the state of the HI LVL lights change.
PREPARATION FOR FUEL TRANSFER - HIGH LEVEL TEST
ACT TO CTR TK FUEL XFR OPERATION (3)
PREPARATION FOR FUEL TRANSFER (continued)
ECAM FUEL PAGE
Get access to the FUEL page on the ECAM lower display unit:
- put the MODE SELECT switch in the DEFUEL/XFR position and
make sure that the OPEN light comes on,
- put the ACT REFUEL VALVE switch in the NORMal and guarded
position,
- put the center tank REFUEL VALVES switch in the OPEN position.
PREPARATION FOR FUEL TRANSFER - ECAM FUEL PAGE
ACT TO CTR TK FUEL XFR OPERATION (3)
FUEL TRANSFER
WARNING:OBEY THE FUEL SAFETY PROCEDURES.
NOTE:Check that the space in the center tank is sufficient to contain
the fuel from the Additional Center Tank (ACT).
On the overhead FUEL control panel, push in the ACT P/BSW. To stop
the fuel transfer, release out the ACT P/BSW.
FUEL TRANSFER
1 ACT TO 2 ACTS DIFFERENCES (3)
GENERAL
The A319 A320 A321 can be equipped with a second Additional Center
Tank (ACT) called ACT 2 installed in the aft cargo compartment behind
ACT 1. ACT 1 and ACT 2 are identical. Each ACT can hold
approximately 2270 kg of fuel. The refuel/defuel system, the vent system
and the pressurization system are identical to those fitted on A/C equipped
with only one ACT.
󰀁

D9240
Ohlauer Str. 5 - 11
D - 10999 BERLIN
GERMANY

Phone: #49 / 30 / 61780113
Fax: #49 / 30 / 61780255

ABBREVIATED COMPONENT MAINTENANCE MANUAL
98 - 01 Series
Support Bracket
98-01-07900 98-01-07901
98-01-07902 98-01-07903
98-01-07905 98-01-07912
98-01-07915

LIST OF REVISIONS
REV NO REV. DATE REV NO REV. DATE
1 AUG 10/1993 5 NOV 01/2003
2 NOV 04/1993 6 DEC 13/2004
3 NOV 01/1997 7 JUL 06/2006
4 APR 01/2001

LIST OF EFFECTIVE PAGES
Page 1 Jul 06/2006 Page 5 Jul 06/2006 Page 9 Jul 06/2006
Page 2 Jul 06/2006 Page 6 Jul 06/2006 Page 10 Jul 06/2006
Page 3 Jul 06/2006 Page 7 Jul 06/2006
Page 4 Jul 06/2006 Page 8 Jul 06/2006

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JUL 06/2006