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POWER PLANT (IAE) MENU Normal operation A 32/72
The amber tick indicates the maximum EGT (MAX EGT).
Since the MAX EGT is different for starting, TO, CL, Cruise, etc..,
the tick moves automatically depending on the phase of
operation.
Note: the amber tick is not displayed during take off.
POWER PLANT (IAE) MENU Normal operation A 33/72
Onn tthhee rriigghhtt ssiiddee tthhee ffuueell fflloow iiss ddiissppllaayyeedd ffoorr eeaacchh eennggiinnee..
POWER PLANT (IAE) MENU Normal operation A 34/72
POWER PLANT (IAE) Normal operation A 35/72
Let’s look at the indications on the
ECAM ENGINE page.
The first indication displayed is the fuel
used by each engine. Notice that there is
fuel used and we have not started the
engines. This is because this value is
frozen at engine shut down and reset on
the ground, at engine start.
MENU
POWER PLANT (IAE) Normal operation A 36/72
The next indications are:
- the engine oil quantity,
- the oil pressure ,
- and the oil temperature.
MENU
POWER PLANT (IAE) Normal operation A 37/72
Vibration indications are displayed
on the right side of the ECAM ENGINE
display.
MENU
POWER PLANT (IAE) MENU Normal operation A 38/72
POWER PLANT (IAE) MENU Normal operation A 39/72
POWER PLANT (IAE) Normal operation A 40/72
There are additional indications,
displayed during engine start on the
ground. They are only displayed when the
ENG MODE SEL is in the IGN/START or
CRANK position. They are:
- the start valve position indications,
- and the air pressure available for start
.
MENU
POWER PLANT (IAE) Normal operation A 41/72
We will start the engines using the available APU BLEED as
indicated in the MEMO and the pressure indication at the
bottom of the SD.
We start engine 2 first because the Yellow hydraulic system
engine driven pump is on engine 2 and the YELLOW system
supplies park brake pressure.
Swiittcchh oonn eennggiinnee 22..
MENU
POWER PLANT (IAE) MENU Normal operation A 42/72
Noo,, ttoo sswiittcchh oonn eennggiinnee 22,, sswiittcchhMASTTER sswiittcchh 22 ttoo ON..
POWER PLANT (IAE) MENU Normal operation A 43/72
Noo,, ttoo sswiittcchh oonn eennggiinnee 22,, sswiittcchhMASTTER sswiittcchh 22 ttoo ON..
POWER PLANT (IAE) Normal operation A 44/72
The corresponding start valve opens.
This is indicated by the start valve indication changing from
green cross-line to green in-line.
MENU
POWER PLANT (IAE) Normal operation A 45/72
TThhee ffuueell uusseedd iiss rreesseett ttoo zzeerroo..
MENU
POWER PLANT (IAE) Normal operation A 46/72
On the E/WD, N2 increases. It is displayed on a grey
background .
MENU
POWER PLANT (IAE) Normal operation A 47/72
Onn tthhee ECAMENGIINE ppaaggee tthhee ooiill pprreessssuurree iinnccrreeaasseess..
MENU
POWER PLANT (IAE) MENU Normal operation A 48/72
POWER PLANT (IAE) Normal operation A 49/72
As N2 increases N1 will be displayed. Approximately 50
seconds after selecting engine 2 master switch ON an igniter is
powered.
The active igniter is indicated by a letter (A or B) on the ECAM
ENGINE page.
Note: the igniters alternate on successive starts.
MENU
POWER PLANT (IAE) MENU Normal operation A 50/72
POWER PLANT (IAE) Normal operation A 51/72
On the E/WD we see that the fuel flow
begins.
When the fuel is ignited, the EGT increases.
MENU
POWER PLANT (IAE) Normal operation A 52/72
When N2 reaches 43%, the start valve closes and the ignition
is switched off.
Notice on the ECAM ENGINE page the start valve is closed
and the igniter indication disappears.
MENU
POWER PLANT (IAE) Normal operation A 53/72
N2 continues to increase.
At approximately 58% it stabilizes and the grey background
disappears indicating that the start sequence is finished.
ENGINE 2 is now running and all its parameters have
stabilized.
MENU
POWER PLANT (IAE) Normal operation A 54/72
On the N1 gauge the green needle
indicates the actual N1. This value is also
displayed digitally.
MENU
POWER PLANT (IAE) Normal operation A 55/72
Let’s start engine 1 now. We will show you the full sequence
without stopping.
Swiittcchh eennggiinnee 11 ttoo oonn..
MENU
POWER PLANT (IAE) MENU Normal operation A 56/72
No, to switch engine 1 to on, switch engine 1 master switch
to on.
POWER PLANT (IAE) MENU Normal operation A 57/72
No, to switch engine 1 to on, switch engine 1 master switch
to on.
POWER PLANT (IAE) MENU Normal operation A 58/72
POWER PLANT (IAE) MENU Normal operation A 59/72
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空客a320飞机概述2(99)
