(b) Is not known: 1 Make sure that the left and right wing tank inner cells
_ contain more than 1500 kg (3300 lb) of fuel. If necessary, refuel, defuel or transfer fuel (Ref. AMM TASK 12-11-28-650-003) (Ref. AMM TASK 28-25-00-650-001) or (Ref. AMM TASK 28-25-00-869-001).
NOTE : These inner cell fuel levels are necessary to let the
____ FQIC do the section of the power on FQIS/FLSS BITE test that includes the intercell transfer valves (28-15-00).
NOTE : The wing tank fuel load has to be reconfigured in step
____ (10) and possibly again at the end of this procedure. Do not let the fuel tanker go unless you are sure that you will not require it again.
(2) Do the power on BITE test of the FQIS/FLSS as follows:
(a) If the FQIS is not energized:
1 Close the C/Bs 1QT and 2QT.
_ 2 Energize the Aircraft Electrical Circuits from the External
_ Power (Ref. AMM TASK 24-41-00-861-002).
(b) If the FQIS is energized, reset the FQIC as follows: 1 Open the C/Bs 1QT and 2QT.
_
2 Wait 5 seconds.
_
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞28-25-00∞∞∞∞∞∞∞∞∞∞Page 240
Aug 01/05 CES 3 Close the C/Bs 1QT and 2QT.
_ NOTE : For the FQIC to do a (new) power up BITE test, a power
____ supply interrupt (interval) of more than 5 seconds is necessary. This gives the current status of the FQIS/FLSS components.
(3) Do the EIS Start Procedure (ECAM only) (Ref. AMM TASK 31-60-00-860-001).
(4) On the ECAM control panel, push (in) the FUEL P/BSW.
(5) Make sure that the FUEL page shows on the ECAM lower display unit.
(6) Wait 60 seconds.
(7) Continue as follows: NOTE : The FUEL page FQIs will show XXs in amber color for 35 seconds
____ during the FQIC power up BITE test and the intercell transfer valves can be seen to move.
(a) Do the procedure to get access to the SYSTEM REPORT/TEST menu page (Ref. AMM TASK 31-32-00-860-001).
(b) When the SYSTEM REPORT/TEST menu page comes into view, push the line key adjacent to FUEL.
(c) When the FUEL menu page 1 comes into view, push the NEXT PAGE key on the MCDU keyboard to see the FUEL menu page 2.
NOTE : If a menu has more than one page (shown by the more to
____ come symbol > on the top line, right side of the MCDU display) each operation of the NEXT PAGE key on the MCDU keyboard will cause the next page to be shown. When the last page of any menu is shown, operation of the NEXT PAGE key will cause the first page to be shown.
(d) When the FUEL menu page 2 comes into view, push the line key adjacent to:
- FQIS STATUS, for 06 FQIC Software Standard
- FLSS STATUS, for 07 or later FQIC Software Standard.
(8) Examine the applicable FQIS/FLSS STATUS Page.
(9) If a 281500 FUEL INTERCELL TRANSFER message:
(a) Is shown: 1 Trouble-shoot the identified LRU (Ref. TSM 28-CFDS PB 101) for
_
the related Task number.
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201-299, 401-499, Aug 01/05 CES
2 Do the step (10).
_
(b) Is not shown, do the step (10).
(10) If necessary, refuel, defuel or transfer fuel (Ref. AMM TASK 12-11-28-650-003) (Ref. AMM TASK 28-25-00-650-001) or (Ref. AMM TASK 28-25-00-869-001) to get the fuel load in the left and right wings as follows:
- the outercell - to FULL
- the innercell - to between a maximum of 910 kg (2000 lb) and a minimum of 750 kg (1660 lb)
- the center tank - Not Applicable.
NOTE : The fuel surface, in the inner cells, at these fuel levels
____ will be below the Rib 15 but above the low level sensors that cause (initiate) the intercell transfer valves to open.
(11) Set the fuel pumps to OFF.
(12) On the ECAM FUEL System Page monitor:
- the outercells FQIs
- the innercells FQIs.
NOTE : The resolution of the individual FQI tank values shown is 10
____
kg (20 lb).
(a) If the FQIs remain the same for an acceptable period:
- maintenance steps are not necessary.
(b) If the outercell FQI is seen to decrease to between approximately 110 kg (240 lb) and 120 kg (260 lb): 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320 Trouble Shooting Manual 排故手册 FUEL 燃油2(77)
