Pilot's Operating Handbook
Section 3
Emergency procedures
EASA Approved
Edition 0 - March 05, 2019
Rev. 0
Page 3.10.13
Defog malfunction
If moisture starts to quickly cover the inside of the windscreen with the HOT AIR
FLOW distributor already turned to the left :
1 -
HOT AIR FLOW distributor
Set to around
. . . . . . . . . . . . . . . . . . . . . . . .
a 10 o’clock position
If moisture continues :
2 -
HOT AIR FLOW distributor
Turn to the left
. . . . . . . . . . . . . . . . . .
3 -
DE ICE SYSTEM mode switch
MAN
. . . . . . . . . . . . . . . . . . . . . . .
All deicing systems turn on
4 -
WINDSHIELD switch
Check ON
. . . . . . . . . . . . . . . . . . . . . . . . . .
5 -
INERT SEP switch
As required
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 -
AIRFRAME DE ICE switch
As required
. . . . . . . . . . . . . . . . . . . . .
7 -
PROP DE ICE switch
As required
. . . . . . . . . . . . . . . . . . . . . . . . .
If there is no improvement and if the flight safety is engaged :
8 -
Altitude
Around 10000 ft
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 -
BLEED switch
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
▲
CAUTION
▲
In flight, the cabin will quickly depressurize. Therefore, the cabin
vertical speed indicator and altimeter indications will rapidly meet those
of respectively the airplane VSI and altimeter.
▲
End of procedure.
PIM - DO NOT USE FOR FLIGHT OPERATIONS
