Information Before You Start; Starting / Stopping The Engine - Stihl BR 450 Instruction Manual

English
If your fuel cap still does not tighten
N
properly, it may be damaged or
broken. Stop using the power tool
and take it to your authorized STIHL
dealer for repair or replacement.
18

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