Instruction Manual

BR 500, BR 550, BR 600
English
20
N Use resistor type spark plugs with a
properly tightened adapter nut.
Installing the spark plug
N Screw the spark plug (3) into the
cylinder and fit the boot (2) (press it
down firmly).
N If the engine is down on power,
check the spark arresting screen in
the muffler
N Wait for the muffler to cool down
N Undo the screws (1)
N Remove the scoop (2)
N Remove the spark arresting screen
N Clean the spark arresting screen. If
the screen is damaged or heavily
carbonized, fit a new one
N Refit the spark arresting screen (3)
N Fit the scoop
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.
3
002BA178 KN
2
Spark Arresting Screen in
Muffler
2
1
452BA090 KN
1
452BA091
3
Storing the Machine