S201 AFM
4 - NORMAL PROCEDURES
4.4 - CHECKLISTS FOR NORMAL
OPERATING PROCEDURES
27/06/2019
SONAIR-S2-D-MAN-006
Page : 4-17
Rev. : A
CAUTION
-
The starter should be activated for a maximum of 10 seconds,
followed by 2 minute pause to allow the starter to cool.
-
Increase the engine RPM only if oil pressure is steady above 29 psi (2
bar). At an engine start with low oil temperature continue to watch
the oil pressure as it could drop again due to the increased resistance
in the suction line. Increase engine rpm only as required to keep oil
pressure steady. Refer to section 2.5.1 for RPM, Pressure and
Temperature limitations.
-
To avoid shocks in the gearbox, start the engine with the throttle
lever set to idle if Choke is used, or 10% open at maximum when
engine is already warm (Oil Temperature above 40°C), then wait 3
seconds for engine to reach constant speed before accelerating
engine rpm.
NOTE
It is good practice to test the correct operation of Aux Fuel pump by
switching it on, pulling the CB of the Main Fuel pump and checking Fuel
Flow. Refer to section 7.10.5 for fuel flow information.
After performing this check, return to normal configuration (Main Fuel pump
CB pushed and Aux fuel pump off).
Содержание S201
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