BR 500, BR 550, BR 600
English
17
When engine begins to fire
If the engine is cold:
N Turn the choke knob to n and
continue cranking until the engine
runs.
If the engine is warm:
N continue cranking until the engine
runs.
As soon as the engine runs
Return engine to idle speed:
N Blip the throttle trigger – the choke
knob automatically returns to “F”
or
N Turn the choke knob to the “F”-
At very low outside temperatures
N Open throttle slightly – warm up the
engine for a short period.
Stopping the Engine
N Push the setting lever in the
direction of † – the engine stops –
the setting lever then springs back
automatically.
If engine does not start
Choke knob
If you did not turn the choke knob to n
quickly enough after the engine began to
fire, the combustion chamber is flooded.