JS1 Jet Sustainer Flight Manual Supplement - Issue 1
Date of issue: 31.03.2016
Accepted section
Page 4–7
NOTE:
It is good practice to advance the RPM slowly. At higher
density altitudes a flameout may occur if the throttle is
advanced rapidly from idle.
To shut down the turbine engine the Jet Control toggle switch is
moved to the Retract (bottom) position or Extend (middle) position.
The system will automatically enter the cool-down sequence.