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MAN START.............................................................................................................OFF
ENG MODE selector............................................................................................ NORM
Applicable to: MSN
4566,,,
MANUAL ENGINE START PROCEDURE
THR LEVERS............................................................................................................................IDLE
CAUTION The engine will start, regardless of the thrust lever position, and will rapidly
accelerate to generate the thrust demanded by the TLA, causing a hazardous
situation, if the thrust levers are not at idle.
ENG MODE selector.............................................................................................NORM THEN IGN
The lower ECAM displays the engine page.
ENG MAN START.........................................................................................................................ON
• Do not set the MAN START pushbutton to ON, before all amber crosses, ecept on N1 and N2,
have disappeared on engine parameters (upper ECAM display).
• The N1 and N2 indications show amber crosses, until the actual N1 and N2 reach, respectively,
about 3.5 % and 6 %.
• On the ECAM lower display, check that the START VALVE is inline
• On the ECAM displays, check that the OIL PRESS increases, and N2 increases.
When N2 reaches maximum motoring speed (minimum 15 %) :
Maximum motoring speed is defined as that at which a significant decrease in N2 acceleration
is observed.
If N2 does not get up to 15 %, check that the pack valve autoclosure functions. If the
autoclosure functions, shed APU loads as follows.
GALLEY......................................................................................................................... OFF
If needed, shed also :
BLUE ELEC PUMP (ground only)........................................................................... OFF
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
SUPPLEMENTARY PROCEDURES
POWER PLANT
A318/A319/A320/A321 FLEET PRO-SUP-70 P 9/16
FCOM 19 AUG 10
FUEL X FEED............................................................................................................ON
FUEL PUMPS except R TK PUMP 2......................................................................OFF
BLOWER...............................................................................................................OVRD
CAB FANS............................................................................................................... OFF
If additional shedding is required, engine pump may be switched OFF (it should be
ON for second engine start for PTU auto test).
30 s after selection of the MAN START pushbutton :
MASTER switch................................................................................................................ON
The PNF starts the timing for monitoring the light-up delay.
ECAM displays.......................................................................................................... CHECK
Check : ‐ Indication of igniters A and B
‐ Fuel flow increase (with current EEC std, FF indication spiking occurs at
fuel on)
‐ EGT increase 20 s (maximum) after fuel is on.
‐ N1 increases before 34 % N2
If the electrical power supply is interrupted during the start sequence (indicated by loss of
ECAM CRTs), abort the start by setting the MASTER switch to OFF. Then perform a 30 s
dry crank.
When N2 reaches 43 %
ECAM displays.................................................................................................................CHECK
Check : ‐ Igniter indication off (at 43 % N2)
‐ START VALVE crossline (N2 slightly above 43 %)
‐ Main and secondary engine idle parameters normal.
Gray background on N2 indication disappears.
MAN START..........................................................................................................................OFF
ENG MODE selector......................................................................................................... NORM
ENGINE START WITH EXTERNAL PNEUMATIC POWER
Applicable to: MSN
4566,,,
Before connecting external pneumatic power :
PACKS 1 and 2........................................................................................................................ OFF
(To prevent pack contamination).
A318/A319/A320/A321 FLIGHT CREW
OPERATING MANUAL
PROCEDURES
SUPPLEMENTARY PROCEDURES
POWER PLANT
A318/A319/A320/A321 FLEET PRO-SUP-70 P 10/16
FCOM 19 AUG 10
Before start :
APU BLEED............................................................................................................................ OFF
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A320机组操作手册FLIGHT CREW OPERATING MANUAL 14(105)
