Diamond Aircraft DV 20 E, Руководство по эксплуатации самолета

Страница: 189 / 230

DV 20 E AFM Airplane Description
Doc. No. 4.01.15-E Rev. 2 22-Mar-2022 Page 7 - 25
Ground Operation
CAUTION
Operation on the ground at high RPM should be avoided as
far as possible, as the blades could suffer stone damage. For
this reason a suitable site for engine runs should be selected,
where there are no loose stones or similar items.
7.8.3 OPERATING CONTROLS
Throttle Lever
'
Manifold pressure is controlled by the throttle lever. The throttle lever is located on the
'
large center console. ‘Forward' and ‘rear' are defined in relation to the direction of flight.
'
This throttle lever is used to set the desired manifold pressure.
'
Lever forward (MAX) = wide open throttle
'
Lever to rear (IDLE) = Idle
'
The separate ECU controls injected fuel quantity and ignition according to the desired
'
engine throttle valve position selected with the throttle lever.
'
Propeller Speed Lever
'
Central lever with blue handle.
'
Lever forward (HIGH RPM) = High RPM, fine pitch
'
Lever to rear (LOW RPM) = Low RPM, coarse pitch
'
By means of this lever, the propeller governor controls the propeller pitch and thus engine
'
RPM (= propeller RPM). A selected RPM is held constant by the governor independent
'
of the airspeed and the throttle setting (‘Constant Speed').
'