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E. Wing Anti-Ice/Isolation Valve – First Flight of the Day (Engines Running)
With both engines running, check the operation of the 14th-stage isolation valve and
wing anti-ice normal mode as follows:
(1) BLEED AIR, 14TH STAGE L and
R switch/lights ......................................................Check pressed in (SOVs open).
Check L and R CLOSED lights
out.
(2) ANTI-ICE, WING switch .......................................Select to NORM, to open both wing
anti-icing valves.
Check the following:
• Left and right engines’ ITT
increases.
• N2 gauges change colour to
indicate wing anti-ice mode.
• L and R WING A/ICE
caution messages come on
briefly, then go out.
If messages do not go out,
advance thrust levers to not
more than 75% N2.
• WING A/ICE ON advisory
message on.
• WING L HEAT and R HEAT
lights on.
(3) BLEED AIR, 14TH STAGE ISOL
switch/light .........................................................Press in to open isolation valve.
Check ISOL OPEN light on.
NORMAL PROCEDURES
Ice and Rain Protection
04−14−2
REV 66, Feb 01/07
▼
DOT Approved
CL−604 Airplane Flight Manual
PSP 604−1
1. ICE AND RAIN PROTECTION (CONT'D)
E. Wing Anti-Ice/Isolation Valve – First Flight of the Day (Engines Running) (Cont’d)
(4) BLEED AIR, 14TH STAGE ISOL
switch/light .......................................................Press out to close isolation valve.
Check ISOL OPEN light out.
(5) ANTI-ICE, WING switch .......................................Select to OFF.
Check the following:
• N2 gauges change colour to
indicate wing anti-ice off.
• WING A/ICE ON advisory
message out.
F. Wing Anti-Ice Check – Before Each Flight (Engines Running)
Check the operation of the wing anti-ice system as follows:
(1) BLEED AIR, 14TH STAGE
L and R switch/lights ............................................Check pressed in (SOVs open).
Check L and R CLOSED lights
out.
(2) ANTI-ICE, WING switch .......................................Select to NORM, to open both wing
anti-icing valves.
Check the following:
• Left and right engines’ ITT
increases.
• N2 gauges change colour to
indicate wing anti-ice mode.
• L and R WING A/ICE
caution messages come on
briefly, then go out.
If messages do not go out,
advance thrust levers to not
more than 75% N2.
• WING A/ICE ON advisory
message on.
• WING L HEAT and R HEAT
lights on.
(3) ANTI-ICE, WING switch .......................................Select as required (See Note).
If selected OFF, check the
following:
• N2 gauges change colour to
indicate wing anti-ice off.
• WING A/ICE ON advisory
message out.
NORMAL PROCEDURES
Ice and Rain Protection
04−14−3
REV 66, Feb 01/07
▼
DOT Approved
CL−604 Airplane Flight Manual
PSP 604−1
1. ICE AND RAIN PROTECTION (CONT'D)
F. Wing Anti-Ice Check – Before Each Flight (Engines Running) (Cont’d)
NOTE
1. The wing anti-ice system must be selected ON, for final taxi prior to
take-off, if the OAT is 5°C (41°F) or below, unless Type II, III or IV
anti-icing fluids have been applied. Single engine taxi operations are
prohibited in these conditions.
2. L (R) WING A/ICE caution messages may be posted or L HEAT or
R HEAT lights may go out during taxi but caution messages must be
verified out and WING A/ICE ON or WING/COWL A/ICE ON
advisory message and L HEAT and R HEAT lights must be verified
on, prior to take-off. If wing anti-ice is not required for take-off it
should be selected OFF just prior to take-off.
3. To prevent wing contamination from reverse jet blast, operating the
thrust reversers during taxi operations on wet and contaminated
surfaces should be avoided.
4. The wing anti-ice system must be selected and confirmed ON for
take-off, when the OAT is 5°C (41°F) or below and:
(a) visible moisture in any form (such as clouds, fog or mist) is
present below 400 feet AGL, or
(b) the runway is wet or contaminated, or
(c) in the presence of any precipitation (such as rain, snow, sleet
or ice crystals.
5. If wing anti-ice is selected ON for take-off, the cowl anti-ice must
also be selected ON.
6. When Type II, III or IV anti-icing fluids have been applied, the wing
anti-ice system must only be selected and confirmed ON just prior to
thrust increase for take-off.
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庞巴迪挑战者604飞机飞行手册CL604 Airplane Flight Manual 1(106)
