-the FUEL page shows on the SD.
The crew can use the ECAM control panel to look at the FUEL page.
7. BITE Test_________
A. Hi-Level BITE (Ref. 28-46-00)
When the TEST switch (2QJ) (on the Refuel/Defuel control panel 800VU) is set to the HI. LVL position, a functional test of the hi-level circuits is done. If the circuits are serviceable, the HI. LVL. indicators (blue) (on the Refuel/Defuel Control Panel 800VU) change condition. That is, the HI. LVL. indicators that were off, come on and the HI. LVL. indicators that were on, go off. When the TEST switch is returned to its central position, the HI. LVL. indicators return to their initial condition.
B. Fuel Quantity Indicating System (Ref. 28-42-00)
The Fuel Quantity Indicating Computer (FQIC) does the BITE test of the Fuel Quantity Indicating System (FQIS) and of the Fuel Level Sensing System (FLSS) (Ref. 28-46-00). The FQIS BITE test is done at aircraft power-up and is then done continuously whilst the FQIC is energized. The FLSS BITE test is done at aircraft power-up for the sensors that are fully in fuel and fully out of fuel. For the sensors that cannot be tested, the FQIC does a test of these sensors when the fuel is next at the correct level. The FLSS BITE test is only done when the aircraft is on the ground. The BITE test results can be accessed through the Multipurpose Control and Display Unit (MCDU) (Ref. 22-82-00), in the cockpit. The FQIC results are on the FQIC STATUS page and the FLSS results are on the FLSS STATUS page. The test results can only be accessed when the aircraft is on the ground. If necessary, when the aircraft is on the ground, you can do a COMMAND FLSS BITE on the MCDU. The FQIC will do a FLSS BITE test and the results will be available on the FLSS STATUS page of the MCDU.
1EFF : ALL 1 28-00-00Page 42 1 1 Aug 01/05R 1 1 1CES 1
FUEL - GENERAL - SERVICING
__________________________
TASK 28-00-00-910-001
Fuel Safety Procedures
1. Reason for the Job
__________________
R R Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific blanking caps
No specific flashlights
No specific spark proof lamps
No specific warning notices/NO SMOKING
B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
12-34-24-869-001 Aircraft Grounding for the Refuel/Defuel Operations
3. Job Set-up
__________
Subtask 28-00-00-941-053
A. Not Applicable
1EFF : ALL 1 28-00-00Page 301 1 1 Nov 01/03 1 1 1CES 1 1EFF : ALL 1 28-00-00Page 302 1 1 Nov 01/03 1 1 1CES 1 1EFF : ALL 1 28-00-00Page 303 1 1 Nov 01/03 1 1 1CES 1 TASK 28-00-00-650-001
4. Procedure_________
Subtask 28-00-00-910-051
R A. Safety Procedures
(1) Make sure that the aircraft is grounded correctly (Ref. TASK 12-34-24-869-001).
R R (2) Make sure that there is sufficient light in the work area to work safely.
R R R (3) Use only the recommended safe test equipment for maintenance procedures.
R R (4) Use only the approved spark proof lamps and flashlights in the fuel tank. Sealed vapour lamps must not be used.
(5) Make sure that the flow of clean air in the work area is sufficient to work safely.
(6) Before you start the maintenance task make sure that these are available: - the correct fire-fighting equipment - approved persons to use the fire-fighting equipment.
(7) Do not get aircraft fuel in your eyes, mouth, nose, ears or on your skin.
(a) If you get aircraft fuel in your eyes, mouth, nose or ears:
1_ Flush with clean water.
2_ Get medical aid.
(b) If you get aircraft fuel on your skin:
1_ Remove all clothing soaked with fuel.
2_ Clean the skin with soap and water.
3_ Flush the skin with clean water.
4_ If the skin is dry, apply an approved cream to it.
(8) Do not get your clothes soaked with fuel.
(9) Use approved protective clothing made from material which will not cause sparks.
(10) Protect your skin with barrier cream.
R R (11) You must use a respirator if the fuel-gas concentration in the work area is 5% more than the lower explosive limit (LEL).
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