STIHL FS 120 200 250 Trimmer Owners Manual

English / USA
Operating Instructions
Cleaning the Air Filter
:
:
Unscrew and dry off the spark plug.
Open the throttle wide.
During break-in period
A factory new machine should not be run
at high revs (full throttle off load) for the
first three tank fillings. This avoids
unnecessary high loads during the
break-in period. As all moving parts
have to bed in during the break-in
period, the frictional resistances in the
engine are greater during this period.
The engine develops its maximum
power after about 5 to 15 tank fillings.
:
Crank the engine several times with
the starter to clear the combustion
chamber.
1
:
Refit the spark plug. Connect the
spark plug boot (press it down
firmly).
:
:
Move the slide control to START.
Set the choke knob to e
3
even if engine is cold.
During operation
2
:
Now start the engine.
After a long period of full-throttle
operation, allow engine to run for a while
at idle speed so that the heat in the
engine can be dissipated by flow of
cooling air. This protects engine-
mounted components (ignition,
Throttle cable adjustment
:
Check adjustment of throttle cable –
see chapter on "Adjusting the
Throttle Cable".
carburetor) from thermal overload.
Dirty air filters reduce engine power,
increase fuel consumption and make
starting more difficult.
Tank run until dry
After finishing work
:
After refueling, press the fuel pump
bulb at least five times – even if bulb
is filled with fuel.
Wait for engine to cool down. Drain the
fuel tank. Store the machine in a dry
place. Check tightness of nuts and
screws (not adjusting screws) at regular
intervals and retighten as necessary.
If there is a noticeable loss of engine
power:
:
:
Set choke knob according to engine
temperature.
:
:
Set the choke knob to g
Press in the tab (1) and remove the
filter cover (2).
Now start the engine.
:
Clean away loose dirt from inside
the cover and around the filter (3).
FS 120, FS 120 R, FS 200, FS 200 R, FS 250, FS 250 R
37
Product Specification
CategoriesBlower Vacuum and Sweeper Manuals, STIHL Trimmer Manuals, Trimmer Manuals
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- 114 pages
LanguageEnglish, Español
Product BrandSTIHL. Stihl Inc, USA - Corporate phone: (757) 486-9100. International Support Information: http://stihl.com Email: info@stihl.com, Trimmer
Document File TypePDF
Publisherstihl.com
Wikipedia's PageStihl
CopyrightAttribution Non-commercial
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STIHL FS 120 200 250 Trimmer Owners Manual SKU UPC Model
Gerrod on Sep 02, 2018. Sthil running

You get what you paid for have FS 120 trimmer running like today I got it . If you maintain them and clean them after use they will last forever definitely would buy another one


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