TBM
PILOT’S OPERATING HANDBOOK
700
SECTION 3
EMERGENCY PROCEDURES
EASA Approved
Page 3.12.2
Edition 1 -- November 30, 2010
Rev. 0
3.12 -- DEICING SYSTEM
INERTIAL SEPARATOR FAILURE
Symptoms : -- Warning
“INERT SEP ON”
does not appear within
30 seconds following ”INERT SEP” switch setting ON
-- Neither torque drop, nor increase of ITT observed
during maneuver
LEAVE icing conditions as soon as possible
WINDSHIELD DEICING FAILURE
Symptoms : -- Windshield being covered uniformly by ice
-- No perception of heat when touching deiced section
-- Windshield deicing green light is not lit
Symptoms may result from overheat. In that case :
1 -- ”WINDSHIELD” switch
OFF / ON
. . . . . . . . . . . . . . . . . . . . . . . . . . .
when necessary
In case of total failure :
1 -- ”CABIN TEMP” selector
Maxi HOT
. . . . . . . . . . . . . . . . . . . . . . . . .
2 -- ”DEFOG / NORMAL” distributor
Maxi DEFOG
. . . . . . . . . . . . . . .
Before landing wait for a sufficient visibility