Fuel Control Panel 40VU
Figure 505/TASK 28-21-00-991-003
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ACTION RESULT -------------------------------------------------------------------------------
On the ECAM lower DU:
- the CTR display shows the pumps on
and normal (green in-line).
- push (in) the MODE SEL P/BSW. On the panel 40VU:
- the MODE SEL P/BSW MAN light goes off
On the ECAM lower DU:
- the CTR display shows the pumps off
(green cross-line).
2. On the panel 85VU:
- remove the Engine Interface
Unit (EIU) (Ref. TASK 73-25-34-
000-040)
- apply a +28 volt DC current at On the ECAM lower DU:
the rack connector AB pin 1C. - the CTR display shows the pumps on
and normal (green in-line)
- remove the +28 volt DC current - approximately 2 mins after the +28
from the rack connector AB pin volt DC current is removed the ECAM
1C. lower DU shows the CTR pumps off
(green cross-line).
3. Fully retract the slats When the slats are retracted to less
(Ref. TASK 27-80-00-866-005). than 16 deg.
On the ECAM lower DU:
- the CTR display shows the pumps on
and normal (green in-line).
4. On the panel 85VU:
- install the EIU (Ref. TASK 73-
25-34-400-040).
5. On the panel 40VU: On the panel 40VU:
- release (out) the MODE SEL - the MODE SEL P/BSW MAN light comes on
P/BSW
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ACTION RESULT -------------------------------------------------------------------------------
-release (out) the CTR TK PUMP 1 - the CTR TK PUMP 1 and the CTR TK PUMP and the CTR TK PUMP 2 P/BSW. 2 P/BSW OFF lights come on.
On the ECAM lower DU:
-the CTR display shows the pumps off (amber cross-line).
Subtask 28-21-00-710-070
B. Operational Test of the Main Fuel Pump System to Ensure Both Center Tank Pumps Feed for Two Mn After Engine Start (Method 2)
NOTE : To do this method of the test you must dry motor the engines.
____
NOTE : During this test the ECAM may show unwanted indications that you
____
can ignore.
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1. On the panel 40VU: On the panel 40VU:
- make sure the MODE SEL P/BSW is released (out) - the MODE SEL P/BSW MAN light is on
- push (in) the CTR TK PUMP 1 and the CTR TK PUMP 2 P/BSW - the CTR TK PUMP 1 and the CTR TK PUMP2 OFF lights go off
On the ECAM lower DU:
- the CTR display shows the pumps on and normal (green in-line).
- push (in) the MODE SEL P/BSW. On the panel 40VU:
- the MODE SEL P/BSW MAN light goes off
On the ECAM lower DU:
- the CTR display shows the pumps off (green cross-line).
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2.
Dry motor the engines (Ref. TASK 71-00-00-710-001). During the Dry Motoring Check monitor the ECAM lower DU FUEL page for the indications that follow:
3.
Fully retract the slats (Ref. TASK 27-80-00-866-005).
4.
On the panel 40VU:
-
release (out) the MODE SEL P/BSW
-
release (out) the CTR TK PUMP 1 and the CTR TK PUMP 2 P/BSW.
On the ECAM lower DU:
-when you push in the ENG/MAN START/1(2) the CTR display shows the pumps on and normal (green in-line)
-approximately 2 mins after you release out the ENG/MAN START/1(2) the ECAM lower DU shows the CTR pumps off (green cross-line).
When the slats are retracted to lessthan 16 deg.
On the ECAM lower DU:
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