C
IRRUS
D
ESIGN
S
ECTION
3A: A
BNORMAL
P
ROCEDURES
SR20
E
LECTRICAL
S
YSTEM
P/N 11934-005
3A-13
ALT 1 Caution (Failure)
ALT 1
Low Alternator 1 Output
1. ALT 1 Circuit Breaker ................................................... CHECK AND SET
2. ALT 1 Switch ...................................................................................... CYCLE
◆
If alternator does not reset:
a. ALT 1 Switch ......................................................................................OFF
b. Non-Essential Bus Loads .........................................................REDUCE
❍
If flight conditions permit, consider shedding the following to
preserve Battery 1:
(1)Air Conditioning
(2)Landing Light
(3)Convenience Power (aux items plugged into armrest jack)
(4)EVS Camera (if installed)
c. Continue Flight, avoiding IMC or night flight as able (reduced power
redundancy).
Procedure Complete
• CAUTION •
Dependent on Battery 1 state (indicated by M1 voltage), landing
light may be weak or inoperative for landing.
• N
OTE
•
Alternator 1 output is low, indicative of alternator failure and will
typically be associated with low M1 voltage, Battery 1 discharge
and
message.
Reissue A
Содержание 2220
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Страница 188: ...SECTION 6 WEIGHT AND BALANCE CIRRUS DESIGN SR20 6 2 P N 11934 005 Reissue A Intentionally Left Blank ...
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