English
Opening the threaded filler cap
Turn the cap counterclockwise until
N
it can be removed from the tank
opening.
Remove the filler cap.
N
Refueling
Take care not to spill fuel while fueling
and do not overfill the tank.
Closing the threaded filler cap
Position cap.
N
Turn the cap clockwise as far as it
N
will go and tighten it as securely as
possible by hand.
16
Information Before You Start
Positions of Master Control Lever
3
1
2
1
Setting lever
2
Throttle trigger
3
Starter switch (BR 450 C only)
Engine stop 0 – ignition interrupted,
engine stops. The setting lever does not
remain in ths position, it springs back.
Normal run position F – engine runs or is
ready to start. Throttle trigger can be
moved to any position.
1
2
Infinitely variable throttle setting –
throttle trigger can be locked in any
required position: Move setting lever (1)
upwards until required engine speed is
reached. To disengage, move the
setting lever back to the normal run
position F.
Starting / Stopping the
Engine
Starting the Engine
Observe safety precautions.
N
NOTICE
Start your unit on a clean, dust-free
surface only to ensure that no dust is
sucked in.
Move the setting lever to F
N
L
H
LA
Press the fuel pump bulb at least
N
eight times – even if the bulb is filled
with fuel.
BR 450, BR 450 C