15
BR 420
English
When engine begins to fire:
:
If engine is
cold
:
Turn choke knob to
e
and continue
cranking until engine runs.
:
If engine is
warm
:
Continue cranking until engine runs.
As soon as engine runs:
:
Move the setting lever
(2)
to the
lower stop so that the engine settles
down to idle speed.
To shut down the engine:
:
Slide the stop switch
(1)
to
$
At very low outside temperatures:
Allow engine to warm up
As soon as engine runs:
:
Move the setting lever to the lower
stop – the engine settles down to
idle speed.
:
Open throttle slightly – warm up
engine for a short period.
If the engine does not start:
If you did not turn the choke knob to
e
quickly enough after the engine began to
fire, the combustion chamber is flooded.
:
Pull off the spark plug boot.
:
Unscrew and dry off the spark plug.
:
Set the stop switch to
0
:
Open the throttle fully.
:
Pull the starter rope several times to
clear the combustion chamber.
373BA013 KN
373BA014 KN
2
1
373BA015 KN
373BA016 KN
