BR 500, BR 550, BR 600
English
15
N Swing the shutter (4) to the winter
position (r).
N Tighten down the screw (3) firmly.
N Refit the filter cover and air filter
element.
At temperatures above 20°C:
N Always return the shutter (4) to the
summer position (s)
NOTICE
since there is otherwise a risk of engine
running problems due to overheating.
NOTICE
With the engine stopped, check the
following parts before starting and clean
if necessary:
– Base plate (BR 600)
– Intake screen between backplate
and engine
Positions of Setting Lever
The power tool is equipped with different
types of control handle.
1 Setting lever
2 Throttle trigger
Position “F”
Engine runs or is ready to start. Throttle
trigger (2) can be moved to any position.
Position “†”
Ignition is interrupted, engine stops. The
setting lever (1) is not locked in this
position. It springs back to position “F”.
The ignition is switched on again.
Fixed throttle
The throttle trigger (2) can be locked in
any position.
Position “C”
The throttle trigger can be locked in
three positions: 1/3 throttle, 2/3 throttle
and full throttle.
To disengage the lock:
N Return the setting lever (1) to
position “F”.