AFMS N° D08 FOR ALTERNATIVE AVIONICS CONFIGRATION AND
VARIABLE PITCH PROPELLER EQUIPPED AIRPLANES
Page GV 3-25
10. OTHER EMERGENCIES
10.1 LOSS OF ESSENTIAL BUS
In case of loss of essential bus, the following will be lost (related breakers are listed):
PFD/MFD FLAP ACTUATOR
Electrical power from Alternator is lost, battery will automatically provide energy
(duration at least 30 min.).
Pilot will need to make reference to standby instrument for primary flight infor-
mation and parameters.
Pilot will be able to use the audio panel and COM2/NAV2.
Engine parameters and related warnings/cautions are lost.
Flaps extension and retraction will be lost, apply Flaps control failure procedure
(See Para 10.6).
Strobe and landing lights will be lost, NAV and taxi lights are still available;
taxi light will be the only visual aid for landing in night conditions.
10.2 LOSS OF MAIN BUS
In case of loss of main bus, the main bus voltage will drop to zero.
The following will be lost (related breakers are listed):
NAV LIGHT
INSTRUMENT (clock,
pitch trim indic.)
A.D.I. (available running on internal bat-
tery power)
TAXI LIGHT COM2
Fail safe operation of audio panel allows pilot to transmit and use COM1 using
headphones only; speakers will not be available.
For night flights, all instrument lights will be lost, but emergency light will still be
available.
Ed. 1, Rev.0
Section 3 – Emergency procedures -
OTHER EMERGENCIES