Stihl FS 94 R User Manual

FS 94 R
English
25
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.
During Operation
After a long period of full throttle
operation, allow the engine to run for a
short while at idle speed so that engine
heat can be dissipated by the flow of
cooling air. This protects engine-
mounted components (ignition,
carburetor) from thermal overload.
After Finishing Work
Storing for a short period: Wait for the
engine to cool down. Empty the fuel tank
and keep the machine in a dry place,
well away from sources of ignition, until
you need it again. For longer out-of-
service periods – see "Storing the
Machine".
If there is a noticeable loss of engine
power
N Set knob for warm start (1) to g
N Turn screw (2) in filter cover (3)
counterclockwise until the cover is
loose
N Remove filter cover (3)
N Clean away loose dirt from around
the filter
N Grip into the recess (4) in the filter
housing and remove the felt filter (5)
N Replace felt filter (5) – as a
temporary measure you can knock it
out on the palm of you hand or blow
it out with compressed air – do not
wash
NOTICE
Replace any damaged parts!
N Insert felt filter (5) form-fittingly into
the filter housing
N Set knob for warm start (1) to g
N Fit filter cover (3) – make sure not to
tilt the screw (2) – insert screw and
tighten
Operating Instructions Cleaning the Air Filter
0208BA034 KN
1
0208BA035 KN
5
4

Stihl FS 94 R Specifications

General

Engine Displacement	24.1 cc
Engine Power	0.9 kW (1.2 bhp)
Cutting Diameter	420 mm (16.5 in)
Weight	4.9 kg
Fuel Capacity	540 cc (18.3 oz)
Vibration Level	3.5 m/s²