POH
AQUILA AT01-200C
SECTION 3
EMERGENCY PROCEDURES
Document Nr.:
Issue:
Supersedes Issue:
Date:
Page:
FM-AT01-1010-106
A.01
--- (first issue)
02.03.2020
3 - 15
3.10 ELECTRICAL SYSTEM MALFUNCTIONS
3.10.1 Complete Electrical System Failure
1.
ALT1 / BAT
switch
CHECK if ON
2.
ALT2 / BAT2
switch
CHECK if ON
3.
BAT
circuit breaker
(see 3.1.1)
RESET if tripped
4.
ALT1
circuit breaker
(see 3.1.1)
RESET if tripped
If power cannot be restored:
5. Throttle
below 100% indexed position (increase engine
power until engine is running as calm as possible)
6. Propeller control lever
below MCP marking
7. Precautionary Landing
PERFORM (see 3.4.1), Engine may fail suddenly!
WARNING
In case of a complete electrical system failure the Main fuel pump is automatically separated
from the remaining on-bord power supply by a relay. It is supplied with electricity from
Alternator 2 directly. In this condition the TCU is not controlling the turbocharger anymore and,
depending on the last waste gate position, there may be a distinctly reduced engine power
available.
WARNING
Stall warning system inoperative and flap position cannot be changed!
WARNING
Before returning the aircraft to service, problems must be investigated and damages must be
resolved.