Spark Arresting Screen In Muffler - Stihl BR 450 Instruction Manual

English
3
WARNING
To reduce the risk of fire and burn injury,
use only spark plugs authorized by
STIHL. Always press the spark plug
boot (1) snugly onto the spark plug
terminal (2).
Do not use a spark plug with a
detachable SAE adapter terminal (3).
Arcing may occur that could ignite
combustible fumes and cause a fire.
This can result in serious injuries or
damage to property.
Only use resistor type spark plugs
N
with solid, non-threaded terminals
24
Installing the spark plug
1
2
Screw the spark plug (3) into the
N
cylinder and fit the boot (2) (press it
down firmly).
Spark Arresting Screen in
Muffler

Spark arresting screen in muffler

WARNING
2
To reduce the risk of fire caused by hot
particles escaping from the machine,
never operate the machine without a
spark arresting screen, or with the spark
arresting screen damaged. Do not
modify the muffler or spark arresting
screen. To reduce the risk of fire from
accumulated debris such as pine
needles, branches or leaves, ensure
3
that the muffler plugs are in place before
taking up work.
NOTICE
According to the law or regulations in
some countries or federal states, certain
operations may only be carried out if a
properly serviced spark arresting screen
is provided.
If the engine is down on power,
N
check the spark arresting screen in
the muffler.
If the muffler plugs are missing or
N
damaged, mount new plugs.
STIHL recommends that maintenance
and repair work be carried out only by
authorized STIHL dealers.
BR 450, BR 450 C