20 Maintenance and replacement of blades
► Check the plug (3) of the diagnostic socket for
damage and tight fit.
► If the blade disk (4) is heavily soiled, remove
the blade disk (4).
► Remove the dirt with a wooden rod or a soft
brush. If necessary, use a ph-neutral deter‐
gent. STIHL recommends STIHL Multiclean.
► Rinse off loose dirt with a gentle water jet.
► Clean the underside of the robotic mower with
a damp cloth.
► Clean the charging contacts (5) with a damp
cloth.
► Clean the hood and control panel with a damp
cloth.
19.2
Cleaning the docking station,
power supply, charging cable
and plug connections
► Disconnect the power supply's mains plug
from the wall outlet.
► Clean the docking station, power supply and
charging cable with a damp cloth.
► If necessary, remove built-up dirt with a soft
brush.
► Clean plug connections with a dry lint-free
cloth.
► If necessary, remove built-up dirt with a
brush.
20 Maintenance and replace‐
ment of blades
20.1
Visual inspection
► Regularly check the robot mower:
– Cleanliness of the charging contacts
– Check the hood and protective strip for
damage
– Check that the wheels run smoothly
– Check the blades for damage, wear, cracks
and smooth running.
0458-074-9601-A
– Check the blade disk for damage and wear.
5
– Check the L-pins (2) for damage and wear.
– Check the plug (3) of the diagnostic socket
20.2
■ The cutting edges of the blades are sharp.
There is a risk of cutting oneself.
► Wear work gloves made of robust material.
► Stop the robot mower and activate the device
lock.
– If the wear marks (1) are worn through
and holes are formed: Replace the mow‐
ing unit.
– If the L-pins (2) are more than half-worn:
Replace the mowing unit.
for damage and tight fit.
Replacing the blades
WARNING
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