English
11 Checking the Lawn Scari‐
fier and Battery
11.1
Checking the Controls
Locking button and control bar
► Remove the battery.
► Press the locking button and release it again.
► Pull the control bar fully in the direction of the
handlebar and release it again.
► If the locking button or the control bar is stiff or
does not spring back into the initial position:
do not use the lawn scarifier and consult a
STIHL specialist dealer.
The locking button or the control bar is defec‐
tive.
Switching the lawn scarifier on
► Fit the battery.
► Press the locking button with the right hand
and hold.
► Pull the control bar with the left hand fully in
the direction of the handlebar and hold so the
thumb encloses the handlebar.
The roller turns.
► If 3 LEDs flash red: remove the battery and
consult a STIHL specialist dealer.
There is a fault in the lawn scarifier.
► If the roller is not turning: Switch off the lawn
scarifier, remove the battery and consult a
STIHL specialist dealer.
The lawn scarifier is defective.
► Release the locking button and control bar.
The roller stops turning after a short time.
► If the roller continues to turn: remove the bat‐
tery and consult a STIHL specialist dealer.
The lawn scarifier is defective.
11.2
Checking the Rollers
► Switch the lawn scarifier off and remove the
battery.
► Place the lawn scarifier on a level surface.
► Upend the lawn scarifier,
Scarifying roller
► Check the length of the blades.
The wear limit of the blades is marked.
36
16.1.
11 Checking the Lawn Scarifier and Battery
► If the minimum length is fallen below: replace
the roller,
17.2.
► If the blades are bent: consult a STIHL spe‐
cialist dealer or replace the roller,
Combing roller
► If the tines are crooked or bent: consult a
STIHL specialist dealer or replace the roller,
17.2.
If anything is unclear: consult a STIHL specialist
dealer.
11.3
Testing the Battery
► Press button on battery.
The LEDs glow or flash.
► If the LEDs do not glow or flash: Do not use
the battery and contact your STIHL servicing
dealer.
There is a malfunction in the battery.
12 Working with the Lawn
Scarifier
12.1
Holding and Guiding the Lawn
Scarifier
► Hold the handlebar with both hands so that the
thumbs enclose the handlebar.
12.2
Setting the Working Depth and
Transport Position
The working depth can be infinitely adjusted.
17.2.
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