STEMME S6-RT, Руководство по эксплуатации самолета, Страница: 201 / 236

7 30 Revision:
Date of Issue: 18. November 2011 Date of Rev.: . .
# 6 The throttle settings of 100% and 115% power can be set
without looking at the throttle. 100% power is set once the
first detent is reached. To set 115% power, the throttle needs
to be pushed past the first detent and against the forward
stop.
# &
Operate the choke of the two carburetors with the black lever on the center
console, to the left of the throttle lever. At the carburetors a spring pulls the
bowden cable to the CHOKE CLOSED position.
For adjustment the choke lever can be set continuously to the required position
between CHOKE ON (lever rearward) and CHOKE OFF (lever forward).
A preset clamping avoids unintended displacement of choke setting.
When operating the choke, the combustion mixture is enriched in the starter
carburetor with additional fuel. This is needed for a cold start of the engine. The
starter carburetor is only operational if the throttle is set to IDLE.
# 6 Only use the choke briefly when performing a cold start.
Before T/O it must be set to the CLOSED position again.
4 6 During the daily check, check to see if the starter carburetor
reaches the stop position. Also check the operation of the
butterfly valve on the carburetor.
@ % " # !
The ROTAX 914 F2 engine is equipped with a turbocharger. It uses the energy
of the exhaust gas stream to increase the manifold air pressure (MAP). The air
pressure in the air box is set with the waste gate of the turbocharger turbine.
The turbocharger turbine is controlled by the turbo control unit (TCU). The
target MAP is determined by the setting of the butterfly valve on the carburetor.
The induction of the air is performed through a NACA inlet on the lower engine
cowling.