Instruction Manual

KM 94 R
English
17
N Press the throttle trigger lockout and
accelerate – the warm start knob
jumps to the run position F
After a cold start, let the engine warm up
with a few load cycles.
WARNING
If the carburetor has been set correctly,
the working tool should not rotate when
the engine is idling!
The machine is now ready for use.
Shutting down the engine
N Press stop switch – the engine
stops – release momentary stop
switch – the momentary stop switch
returns to its original position
Additional hints on starting
The engine stops in the cold start
position g.
N Press the throttle trigger lockout and
accelerate – the warm start knob
jumps to the run position F
N continue cranking in position F until
the engine runs
The engine that is running in the cold
start position g then stops while
accelerating.
N continue cranking in position for
cold start g until the engine runs
The engine does not start
N Check if all operating elements are
set correctly
N Check whether there is fuel in the
tank and refuel if necessary
N Check whether the spark plug boot
is connected securely
N Repeat the starting procedure
Flooded engine
N Set choke knob to F – continue
cranking until the engine runs
If the tank has been drained completely
N After refueling, press the manual
fuel pump bulb at least five times –
even if it is full of fuel.
N Set knob for warm start depending
on engine temperature
N Restart the engine.
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".
1191BA025 KN
Operating Instructions