Stihl FS 460 C-EM Product Instruction Manual - Page 33

M-Tronic, Winter Operation

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English M-Tronic Winter Operation General Information The M-Tronic controls fuel feed and ignition timing electronically in all operating conditions. M-Tronic ensures simple, fast starts, optimum engine power at all times, very good acceleration and automatic adjustment to suit changing conditions. For this reason there is no need to change the carburetor setting - the carburetor has no adjusting screws. If the usual good running behavior and engine power are not reached after an extreme change in operating conditions, contact your servicing dealer for assistance. STIHL recommends that you have servicing and repair work carried out exclusively by an authorized STIHL servicing dealer. At temperatures below +50 °F (+10 °C) Pre-heat carburetor Moving a shutter causes heated air to be drawn in from around the cylinder and mixed with cold air in order to prevent carburetor icing. 2 1 An arrow on the shroud (1) shows the position of the shutter (2) for summer or winter operation. Key to symbols: - Symbol "Sun" = summer operation - Symbol "Snowflake" = winter operation 9926BA016 KN 9926BA017 KN 3 2 N Unscrew and remove screw (3) on shutter N Remove shutter (2) from the shroud N Rotate shutter (2) from summer position to winter position and reinsert N Screw the screw (3) through the shutter into the shroud At temperatures between +50 °F (+10 °C) and +70 °F (+20 °C) Within this temperature range, the machine can normally be operated with the shutter (2) in summer position. Change the position of the shutter as necessary. FS 460 C-M, FS 460 C-M L 31

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FS 460 C-M, FS 460 C-M L
English
31
General Information
The M-Tronic controls fuel feed and
ignition timing electronically in all
operating conditions.
M-Tronic ensures simple, fast starts,
optimum engine power at all times, very
good acceleration and automatic
adjustment to suit changing conditions.
For this reason there is no need to
change the carburetor setting – the
carburetor has no adjusting screws.
If the usual good running behavior and
engine power are not reached after an
extreme change in operating conditions,
contact your servicing dealer for
assistance.
STIHL recommends that you have
servicing and repair work carried out
exclusively by an authorized STIHL
servicing dealer.
At temperatures below
+50 °F (+10 °C)
Pre-heat carburetor
Moving a shutter causes heated air to be
drawn in from around the cylinder and
mixed with cold air in order to prevent
carburetor icing.
An arrow on the shroud (1) shows the
position of the shutter (2) for summer or
winter operation. Key to symbols:
–
Symbol "Sun" = summer operation
–
Symbol "Snowflake" = winter
operation
N
Unscrew and remove screw (3) on
shutter
N
Remove shutter (2) from the shroud
N
Rotate shutter (2) from summer
position to winter position and
reinsert
N
Screw the screw (3) through the
shutter into the shroud
At temperatures between
+50 °F (+10 °C) and +70 °F (+20 °C)
Within this temperature range, the
machine can normally be operated with
the shutter (2) in summer position.
Change the position of the shutter as
necessary.
M-Tronic
Winter Operation
2
1
9926BA016 KN
2
9926BA017 KN
3