Inadvertent Icing Encounter - Textron Cessna Grand Caravan Ex 208B Pilot's Operating Handbook And Faa Approved Airplane Flight Manual

CESSNA
MODEL 208B 867 SHP
GARMIN G1000
ICE AND RAIN PROTECTION

INADVERTENT ICING ENCOUNTER

1. IGNITION Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ON
2. INERTIAL SEPARATOR . . . . . . . . . . . . . . . . . . . . . . BYPASS
3. PITOT/STATIC HEAT Switch . . . . . . . . . . . . . . . . . . . . . . . . ON
4. STALL HEAT Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ON
IF ABOVE 20,000 FEET
5. Airspeed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 KIAS MAX
6. Altitude . . . . . . . . . . DESCEND TO 20,000 FEET OR BELOW
7. Turn back or change altitude to obtain an outside air
temperature that is less conducive to icing.
8. IGNITION Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OFF
9. BLEED AIR HEAT Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . ON
10. TEMP Control Knob . . . . . . . . . . . . . . . . . . . . . . . . . MAX HEAT
11. FWD CABIN HEAT Control Knob . . . . . . . . . . . . . PUSH (full in)
12. DEFROST Control Knob. . . . . . . . . . . . . . . . . . . PULL (full out)
(to obtain maximum windshield defroster effectiveness)
13. PROP RPM Lever. . . . . . . . . . . . . . . . . . . . . . . . . . . 1900 RPM
•
If excessive vibration is noted, momentarily reduce
propeller RPM to 1600 with the PROP RPM Lever,
then rapidly move the control full forward. Cycling
the PROP RPM flexes the propeller blades and high
RPM increases centrifugal force, causing ice to shed
more readily.
•
If the INERTIAL SEPARATOR is set to BYPASS at
any point due to suspected or actual icing conditions,
do not return it to NORMAL until the inertial
separator door has been visually inspected and
verified free of ice and ice protection fluid.
FAA APPROVED
208BPHCUS-00
EMERGENCY PROCEDURES
(Continued)
(rotate counterclockwise and PULL out)
CAUTION
(Continued Next Page)
SECTION 3
(as soon as practical)
(after 5 minutes operation)
(rotate clockwise)
(to minimize ice build-up)
U.S.
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