Note 1: Trimmer will not start with choke on (up).
Note 2: Turn choke off (down) as soon as it starts.
Switch on handle to '1'.
Choke on full (up).
Pull on starter, 3 or 4 times or until it splutters.
Choke on half.
Pull on starter, 3 or 4 times or until it starts.
Choke off (down).
Pull on starter.
If it won't start, try opening the throttle.