Pilot's Operating Handbook
Section 3
Emergency procedures
EASA Approved
Edition 1 - January 15, 2018
Rev. 2
Page 3.10.13
VACUUM LOW
Low vacuum may lead to malfunctioning of leading edge deicing and pressurization.
1 - Monitor the normal functioning of leading edge deicing and pressurization.
If necessary :
2 - Altitude Below 10000 ft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 - Return to VMC conditions as soon as possible.
► Fly the airplane ◄
4 - BLEED switch OFF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
End of procedure.