Stihl FS 130 Manual De Instrucciones página 42

Fine Tuning
A slight correction of the setting of the
high speed screw (H) may be necessary
if engine power is not satisfactory when
operating at high altitude or at sea level
or after changing the tool.
Rule of thumb
:
Turn high speed screw (H) about
a quarter turn for every 1000m
(3300 ft) change in altitude.
:
Carry out standard setting.
:
Warm up engine for about 3
minutes.
:
Open the throttle wide
FS 130, FS 130 R
At high altitude
:
Turn high speed screw (H) clock-
wise (leaner) no further than stop
until there is no noticeable increase
in engine speed.
At sea level
:
Turn high speed screw (H) counter-
clockwise (richer) no further than
stop until there is no noticeable
increase in engine speed.
It is possible that maximum engine
speed may be reached with the
standard setting in each case.
Adjusting Idle Speed
It is usually necessary to change the
setting of the idle speed screw (LA)
after every correction to the low speed
screw (L).
:
Warm up the engine for about
3 minutes.
Engine stops while idling
:
Turn idle speed screw (LA) slowly
clockwise until the engine runs
smoothly – the tool must not rotate.
English / USA
Cutting tool rotates when engine is
idling
:
Turn idle speed screw (LA) slowly
counterclockwise until the tool stops
rotating and then turn the screw
1 3
about another / to /
2 4
same direction.
Erratic idling behavior, engine stops
even though setting of LA screw is
correct, poor acceleration
Idle setting too lean:
:
Turn low speed screw (L)
counterclockwise (no further than
stop) until the engine runs and
accelerates smoothly.
Erratic idling behavior
Idle setting too rich:
:
Turn low speed screw (L) clockwise
(no further than stop) until the
engine runs and accelerates
smoothly.
turn in the
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