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lights on.
• L and R BOOST PUMP
INOP lights out.
• L and R FUEL PUMP ON
advisory messages on.
• All FUEL LO PRESS caution
message are out.
(8) Other engine........................................................... Start
E. Engine Start Procedure (External Air without AC Power)
(1) Normal Power-Up Check................................. Carry out as instructed.
NORMAL PROCEDURES
Engine Starting
Vol. 1 04−05−9
REV 66, Feb 01/07
▼
CL−604 Operating Manual
PSP 604−6
1. ENGINE STARTING (CONT'D)
E. Engine Start Procedure (External Air without AC Power) (Cont’d)
(2) BLEED AIR, APU LCV switch/light..................Press out to close load control valve.
Check APU LCV OPEN light
out.
(3) External air ................................................... Connected
(4) Manifold pressure........................... Not less than 45 psi Confirm with ground
personnel.
NOTE
The external air source must be capable of supplying 45 psi manifold
pressure at the initiation of start, however, lower pressure units,
dependent upon altitude and flow, have been proven satisfactory.
On airplanes 5301 to 5330 not incorporating Canadair SB 604−21−002:
(5) AIR-CONDITIONING, L and R
PACK switch/lights ...............................................Check that both packs are off.
Check L and R PACK OFF
lights on.
On airplanes not incorporating Canadair Service Bulletin 604−21−008:
NOTE
It is recommended that the packs be selected off manually.
(5) FUEL, L BOOST PUMP
switch/light .........................................................Press in to turn on left boost pump.
Check the following:
• L BOOST PUMP, ON light
on.
• L FUEL PUMP ON advisory
message on.
(6) IGNITION, B switch/light ...................................Press in to arm ignition system B.
Check IGNITION B ARM light
on.
(7) R ENG START switch/light....................................Press to start applicable engine.
Check the following:
• Applicable START light
comes on.
• IGNITION B, ON light
comes on.
• IGNITION B advisory
message comes on.
NORMAL PROCEDURES
Engine Starting
Vol. 1 04−05−10
REV 66, Feb 01/07
▼
CL−604 Operating Manual
PSP 604−6
1. ENGINE STARTING (CONT'D)
E. Engine Start Procedure (External Air without AC Power) (Cont’d)
When N2 reaches 20% RPM and ITT is below 120°C:
(8) Right thrust lever ..............................................Advance to IDLE.
NOTE
If ITT is greater than 120°C prior to start, engine must be dry motored
to lower ITT to 120°C before moving thrust lever to IDLE. The starter
cranking limit of 90 seconds for first attempt must be adhered to.
(9) Engine instruments.............................................Monitor Check the following:
• Starter disengages at 55%
N2.
• IGNITION B advisory
message goes out.
• ITT is 450 – 600°C (max.
during start is 900°C).
• N1 stabilizes and does not
drop below 22% RPM.
NOTE
Oil pressure indication is not available without AC power.
(10) AC POWER, GEN 2 switch ..................................Select to ON.
Check that oil pressure is
within normal range [above 25
psi (174 kPa)].
(11) Electrics (AC and DC) ................................. Established Check the following:
• Voltage, frequency and load
indications are normal and
all AC busses powered and
lit on AC electrical page.
• TRUs are on-line and that
voltage and load indications
are normal on DC electrical
page.
• MAIN BUS TIE symbol
indicates tie open.
(12) Fuel system check valve
operation ...............................................................Verify 1
NORMAL PROCEDURES
Engine Starting
Vol. 1 04−05−11
REV 66, Feb 01/07
▼
CL−604 Operating Manual
PSP 604−6
1. ENGINE STARTING (CONT'D)
E. Engine Start Procedure (External Air without AC Power) (Cont’d)
(a) FUEL, L and R BOOST PUMP
switch/lights .............................................Press out to turn both boost pumps off.
Check the following:
• L and R BOOST PUMP ON
lights out.
• L and R BOOST PUMP
INOP lights on.
• L and R FUEL PUMP ON
advisory messages out.
• FUEL LO PRESS caution
message is annunciated for
the non-operating engine.
After 2 minutes, if FUEL LO PRESS caution message is still not displayed for the
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庞巴迪挑战者604操作手册 Operating Manual 1(84)
