Stihl MS 461 Rescue, Инструкция по эксплуатации

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MS 461
English
35
WARNING
If the saw chain continues to keep
rotating in idle even after adjustment,
have the chain saw checked by a
servicing dealer.
Speed erratic when idling; poor
acceleration (despite low speed
screw = 1/4)
The idle setting is too lean.
N
Turn the low speed screw (L)
counterclockwise until the engine
runs smoothly and accelerates
properly.
Whenever the low speed adjusting
screw (L) has been adjusted, it is usually
also necessary to readjust the idle
speed adjusting screw (LA).
Correcting the carburetor setting for use
at high altitudes
The setting may have to be marginally
corrected if engine performance is
unsatisfactory at high altitudes:
N
Make standard setting
N
Let the engine warm up
N
Turn the high speed adjusting
screw (H) slightly clockwise (leaner)
– max. up to the stop
NOTICE
After descending from a high altitude,
restore the carburetor setting to the
standard setting.
If the setting is too lean, the engine may
be damaged by overheating and a
shortage of lubricant.
In some countries, the muffler is fitted
with a spark arresting screen.
N
If engine performance deteriorates,
check the spark arresting screen in
the muffler
N
Let the muffler cool down
N
Remove four screws
N
Remove exhaust casing (1) of the
muffler
N
Bend back the retaining lugs (2)
N
Pull out spark arresting screen (3)
N
Clean the dirty spark arresting
screen, replace if damaged or
heavily carbonized
N
Refit the spark arresting screen in
reverse order of steps
3443BA003 KN
Spark Arresting Screen in
Muffler
3443BA009 KN
1
3
2
3443BA010 KN