曝光臺 注意防騙 網(wǎng)曝天貓店富美金盛家居專營店坑蒙拐騙欺詐消費者

APU
PUMP
FAIL
SOV
FAILED
APU
REFUEL
SOVs
APU PANEL
APU FUEL
FEED SOV
APU
FIRE
PUSH
APU FIRE
PUSH
E
E
E
E
TRANSMITTER
PROBE
TRANSMITTER/
COMPENSATOR
PROBE
HIGH
LEVEL
SENSOR
TRANSMITTER/
COMPENSATOR
PROBE
SOV FIDEEX
REFUEL/DEFUEL
PANEL
Vol. 1 13--40--3
FUEL SYSTEM
Fuel Distribution REV 3, May 03/05
Flight Crew Operating Manual
CSP C--013--067
Fuel Distribution --- ENG and APU Control Panels
Figure 13---40---2
Fuel Control Panel
Overhead Panel
XFLOW
L AUTO OVERRIDE R
L BOOST
PUMP
R BOOST
PUMP
F
U
E
L
GRAVITY
ON
FAIL
ON
INOP
MAN
OPEN
FAIL
ON
FAIL
ON
INOP
APU Control Panel
Overhead Panel
L and R BOOST PUMP
Used to control engine boost pump.
ON (white) light indicates boost
pump is operating.
INOP (amber) light indicates that
low pump pressure exists or a
pump failure has been detected.
PWR FUEL
Used to control APU fuel pump.
PUMP FAIL (amber) light Indicates
that APU fuel pump has failed.
SOV FAIL (amber) light Indicates
that the APU fuel shut--off
valve has failed.
PWR
FUEL
APU
START/
STOP
START
AVAIL
PUMP
FAIL
SOV
FAIL
Vol. 1 13--40--4
FUEL SYSTEM
Fuel Distribution REV 3, May 03/05
Flight Crew Operating Manual
CSP C--013--067
Fuel Synoptic Distribution <1001>
Figure 13---40---3
Fuel Feed Shut--off Valve
Position Indicators
open (white)
closed (white)
failed to attain
commanded
position (amber)
invalid data
(half--intensity
magenta)
LOW PRESS (amber)
Indicates that a low fuel
pressure condition has
been detected.
Main Ejectors
White -- Engine not
running.
Green -- Ejector operating
at normal pressure.
Amber -- Ejector
operating at low pressure
with respective engine
running.
Half Intensity Magenta --
Invalid data.
APU and Boost Pumps
White -- Pump is off.
Green -- Pump is operating.
Amber -- Pump has failed
or has no power.
Half Intensity Magenta --
Invalid data.
Scavenge Ejectors
White -- Engine not
running.
Green -- Ejector operating
at normal pressure.
Amber -- Ejector operating
at low pressure with
respective engine running.
Half Intensity Magenta --
Invalid data.
Fuel Filters
Green -- Normal fuel
flow through filter.
Amber -- Fuel pressure
drop exists across
respective fuel filter.
Half Intensity Magenta
-- Invalid data.
Fuel Page
Vol. 1 13--40--5
FUEL SYSTEM
Fuel Distribution REV 3, May 03/05
Flight Crew Operating Manual
CSP C--013--067
Fuel System EICAS Indications <1001>
Figure 13---40---4 Sheet 1
L and R FUEL PUMP caution (amber)
Indicates that the respective engine
boost pump has failed.
L and R MAIN EJECTOR caution (amber)
Indicates that a low fuel pressure condition
exists at respective ejector with engine running.
L and R SCAV EJECTOR caution (amber)
Indicates that a low fuel pressure condition
exists at respective ejector with engine running
or a high fuel pressure condition exists at
respective ejector with engine not running.
L and R FUEL FILTER caution (amber)
Indicates that a bypass or impending bypass
condition exists at respective filter.
APU PUMP caution (amber)
Indicates that APU pump has failed.
L and R FUEL PUMP ON advisory (green)
Indicates that respective fuel boost pump is
operating.
L FUEL PUMPON
R FUEL PUMP ON
Status Page
L and R FUEL LO TEMP caution (amber)
Indicates that fuel temperature is less than
4.3 C with respective engine running.
FUEL IMBALANCE caution (amber)
Indicates that fuel imbalance greater than
800 lbs is detected by the fuel computer.
Primary Page
FUEL IMBALANCE
APU PUMP
L FUEL PUMP
R FUEL PUMP
L MAIN EJECTOR
R MAIN EJECTOR
L SCAV EJECTOR
R SCAV EJECTOR
L FUEL LO TEMP
R FUEL LOTEMP
L FUEL FILTER
R FUEL FILTER
Vol. 1 13--40--6
FUEL SYSTEM
Fuel Distribution REV 3, May 03/05
Flight Crew Operating Manual
CSP C--013--067
Fuel System EICAS Indications <1001>
Figure 13---40---4 Sheet 2
　
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