TKS ICE PROTECTION SYSTEM HIGH FLOW RATE
( TKS HI FLOW CAS MESSAGE SHOWN WITHOUT A LOW PRESSURE
TKS LOW PRESS ANNUNCIATION)
1. Ice Protection System .................................................................... MONITOR
2. Ice Protection Fluid Quantity.......................................................... MONITOR
3. Icing Conditions
.......................................................................... AVOID/EXIT
INADVERTENT ICING ENCOUNTER AT ALTITUDES ABOVE 20,000 FT
1. IGNITION Switch .......................................................................................ON
2. SURFACE/PROP Switch
.............................NORM (Select HIGH if required)
3. WINDSHIELD Switch
.................................................................................ON
4. Left and Right Pitot Heat Switches
............................................................ON
5. Engine Inlet Inertial Separator
..........................................................BYPASS
6. Cabin Heat/Defrost
....................................................................................ON
7. Airspeed........................................................................190 KTAS MAXIMUM
8. Altitude
............. DESCEND TO 20,000 FEET (or lower as soon as practical)
9. IGNITION Switch ........................OFF (when icing conditions are exited)
INERTIAL SEPARATOR MALFUNCTION
( INLET NOT BP CAS MESSAGE SHOWN)
1. Primary ENG INLET Switch ................................................VERIFY BYPASS
2. Override ENG INLET Switch
............................................................BYPASS
If inertial separator fails to move to BYPASS ( INLET NOT BP CAS
message still shown):
1. IGNITION Switch .......................................................................................ON
2. Icing Conditions
.............................................EXIT AS SOON AS POSSIBLE
PROPELLER ANTI-ICE SYSTEM MALFUNCTION
If uneven or inadequate anti-icing of the propeller blades is indicated by
vibration:
1. TKS NRM MODE or TKS HI MODE CAS message VERIFY SHOWN ON
PFD
(SURFACE PROP Switch in NORM or HIGH position)
1. Propeller Lever
........................................... EXERCISE (Then to MAX RPM)
If excessive propeller vibration continues:
1. SURFACE/PROP Switch ........................................................................ MAX
2. Icing Conditions
.............................................EXIT AS SOON AS POSSIBLE