Operation Manual

BR 450, BR 450 C
English
22
Spark arresting screen in muffler
N If the engine is down on power,
check the spark arresting screen in
the muffler.
STIHL recommends that you have
servicing and repair work carried out
exclusively by an authorized STIHL
servicing dealer.
For periods of 3 months or longer
N Drain and clean the fuel tank in a
well ventilated area.
N Dispose of fuel properly in
accordance with local
environmental requirements.
N Run the engine until the carburetor
is dry – this helps prevent the
carburetor diaphragms sticking
together.
N Thoroughly clean the machine – pay
special attention to the cylinder fins
and air filter.
N Store the machine in a dry, high or
locked location, – out of the reach of
children and other unauthorized
persons.
Spark Arrestor in Muffler and Spacer
N If the engine is down on power,
have the spark arrestor in the
muffler checked.
N Check spacer for damage.
N Have damaged spacer replaced
immediately.
Spark Arresting Screen in
Muffler
Storing the Machine Inspections and Maintenance
by Dealer
0002BA095 KN