DOCUMENT NUMBER:
L400-912810 ISSUE AUG 20, 2016
AMENDMENT: 04
DATE: APR 04, 2022
APPROVED SECTION - PAGE 4-39
AIRCRAFT FLIGHT MANUAL STEMME S10, VARIANT S12
NOTICE
When closing and locking nose-cone, all engine and electrical instruments
except for comm radio, soaring computer and variometer are switched o
by the electrical logic.
CAUTION
Operate only minimum essential electric or electronic equipment when soaring
for extended periods. Engine restart and electrical landing gear operation are
impossible with the battery discharged.
CHANGE FROM GLIDER TO POWERED CONFIGURATION
• Airspeed < 140 kph / 76 kt
(recommended 100 kph / 54 kt).
• Fuel shut-o valve OPEN
• Engine switch ON
• Nose-cone OPEN and LOCKED
(engine instruments on).
• Cooling air aps FULLY OPEN
• Propeller T/O position (green light)
• Fuel selector switch BOTH tanks
• Choke ON for cold engine
OFF for warm engine.
• Throttle IDLE if choke on
Max. 10% for warm engine.
• Ignition START (for a minimum of three seconds).
• Engine tachometer Check for indicated RPM.