Stihl FC 70, Инструкция по эксплуатации

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FC 70 C
English
23
N
Reach into the recess (4) in the filter
housing and take out the felt
filter (5).
N
Fit a new felt filter element (5). As a
temporary measure you can knock it
out on the palm of your hand or blow
it out with compressed air. Do not
wash.
NOTICE
Replace damaged parts.
N
Fit the felt filter (5) in the filter
housing, make sure it is properly
seated – the arrow points to the
recess.
N
Move the choke lever (1) to
<
.
N
Fit the filter cover in position,
making sure the screw is square.
Tighten down the screw.
Exhaust emissions are controlled by the
design of the engine and components
(e.g. carburation, ignition, timing and
valve or port timing).
The carburetor comes from the factory
with a standard setting.
On this machine it is no longer
necessary to adjust the carburetor.
It has been set at the factory to provide
an optimum fuel-air mixture in all
locations and operating conditions.
Adjusting Idle Speed
Engine stops while idling
N
Warm up the engine for about
3 minutes.
N
Turn the idle speed screw (LA)
slowly clockwise until the engine
runs smoothly – the cutting
attachment must not move.
Cutting attachment runs when engine is
idling
N
Turn the idle speed screw (LA)
counterclockwise until the cutting
attachment stops running and then
turn the screw about another 1/2 to
3/4 turn in the same direction.
547BA023 KN
4
Engine Management Adjusting the Carburetor
0815BA006 KN