Stihl HT 73 Manual De Instrucciones. Manual Del Usuario página 25

english / USA
10
At very low outside temperatures
As soon as engine runs:
:
Blip the throttle trigger – the slide
control moves to the run position # ,
and the engine returns to idling
speed.
: Open throttle slightly – warm up
engine for short period.
24
If the engine does not start
If you did not move the choke lever
to e quickly enough after the engine
began to fire, the combustion chamber is
flooded.
: Set choke lever to e.
:
Set slide control, interlock lever and
throttle trigger to starting throttle
position.
:
Start the engine – pull the starter
rope briskly – 10 to 20 pulls may be
necessary.
If the engine still does not start
: Move the slid control in direction of
c to $.
: Pull off the spark plug boot (10).
:
Unscrew and dry off the spark plug.
:
Open the throttle fully.
:
Pull the starter rope several times
to clear the combustion chamber.
:
Refit the spark plug and tighten it
down to max. torque of 15 Nm
(11lbf.ft) with combination wrench.
:
Fit the spark plug and reconnect the
spark plug boot.
:
Move the slide control to START.
:
Set choke lever to e
even if engine is cold.
:
Now start the engine.
Fuel tank run until dry
:
After refueling, press the fuel pump
bulb at least fives times – even if the
bulb is filled with fuel.
: Set choke lever to suit engine
temperatire.
: Now start the engine!
HT 73