Pilot's Operating Handbook
Section 4
Normal procedures
EASA Approved
Edition 1 - January 15, 2018
Rev. 0
Page 4.5.2
Flight into known icing conditions 2/5
► Continuing
- Windshield electrical deice system.
- Inertial separator.
Description of deice systems is presented in chapter 7.13.
Ice accumulation thickness is monitored by the pilot on the L.H. wing leading edge.
At night, a leading edge icing inspection light located on the fuselage L.H. side,
activated by the ICE LIGHT switch, is provided.
Boots are automatically cycling at the optimum time to assure proper ice removal.
Correct operation of the system can be checked observing the corresponding green
advisory lightilluminationateachbootinflationimpulse. Ifcorrectoperationcannotbe
confirmed, do not enter or leave as soon as possible icing conditions.
Perform emergency procedure Leading edges deicing failure, paragraph 3.11.
Ice protection procedures
▲ CAUTION ▲
Should conditions require it, apply these directives from beginning of
taxi onwards.
▲
Prior to entering IMC, as a preventive and if OAT < 5°C :
▲ CAUTION ▲
Inertial separator position affects engine parameters, particularly TRQ
and ITT. Care must be exercised when operating the inertial separator
or when increasing power with the inertial separator ON, to avoid
exceeding engine limitations.
▲
1 - INERT SEP switch ON. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 - IGNITION switch ON. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
● NOTE ●
IGNITION switch may be left ON for a long period.
●
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