Stihl Brushcutter - Adjusting Carburetor; Check spark arresting screen; Nylon line mowing head; Start the engine and adjust idling speed

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Your carburetor is preset at the factory.
This is the optimum setting under the ba-
rometric pressure and climatic
conditions at the factory and is suitable
for most operating sites.
It ensures that your machine will run
smoothly, be fuel efficient, operate
reliably and produce low emissions.
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Slight readjustment of the carburetor
may be necessary:
•
Check the air filter
and clean it if necessary.
•
Check spark arresting screen (if
fitted) and clean it if necessary.
•
Mount the cutting tool.
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Trim lines to correct length:
Lines must extend as far as
line limiting blade on the deflector.
•
Start the engine and adjust idling
speed correctly with the idle speed
adjusting screw /$-
the cutting tool must not rotate.
•
Warm up the engine.
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Turn the high speed adjusting
screw + and low speed adjusting
screw / clockwise (leaner) or as
far as stop.
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Turn the high speed adjusting
screw + and low speed adjusting
screw / counterclockwise (richer)
or as far as stop.
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343BA048
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