Engine main switch ENG I / II of the engine ENG 1/ 2 to be checked -- switch to OFF position
CAUTION DO NOT SWITCH ENG MODE SEL ENG I / II BACK TO NORM POSITION, BEFORE N1 IS ZERO (WAIT 16--20 SEC. ADDITIONALLY).
Is before
Control switch FADEC ENG I / II of the engine ENG 1 / 2 to be checked -- switch to OFF position
Engine ENG 1 / 2 -- restart in accordance with FLM EC135 T2 (CPDS) / FLM EC135 T2+ (CPDS) as appropriate
So therefore engine is stopped.
NOTE: Image for information purpose only. Configuration as seen is not normal.
Another precaution with the TM engines - DO NOT move Twistgrips without FADEC powered up!