22 Troubleshooting
► If the blade disk or the L-pins on the blade disk
are damaged or worn:
► Stop the robotic mower and activate the
device lock.
► Replace the mowing unit.
► If warning labels are illegible or damaged:
Have the warning labels replaced by a STIHL
authorized dealer.
21.2
Extending or repairing perime‐
ter wire or guide wire
The perimeter wire or guide wire can be exten‐
ded or repaired using wire connectors.
Wire connectors are filled with gel to prevent pre‐
mature wear or corrosion of the wire ends.
► Make sure that the overall length of the perim‐
eter wires does not exceed the maximum
length of 850 m.
2
1
22 Troubleshooting
22.1
Troubleshooting the robotic mower
Most faults are indicated in the MY iMOW
docking station.
Proceed as follows for troubleshooting:
► Follow the instructions in the MY iMOW
or
► Press the INFO pushbutton on the control panel and follow the audible instructions.
Fault
Light strips on
the robot
mower or
docking station
The robot mower
stops on the way
back to the
docking station.
The robot mower
Illuminated
fails to start the
strips light up
mowing process
blue.
as expected.
0458-012-9601-A
► Insert the wire ends (2) into the wire connec‐
tors (1).
Do not strip the wire ends.
► Press the wire connector (1) together up to the
limit stop with a pair of pliers.
► Route perimeter wires at least for a length of
a = 5 cm parallel and close together without
the perimeter wires crossing over each other.
®
app and by red light patterns on the robotic mower or
®
app.
Cause
The battery is dischar‐
ged.
The robot mower is
restarting.
Remedy
► Make sure that the length of the perime‐
ter wire does not exceed 850 m.
► Optimize routing of the guide wire.
► Install another guide wire within the
mowing area.
► Carry the robot mower to the docking
station for charging.
► If possible, in a mowing area with a
slope, position the docking station in the
lower area of the slope.
► Wait until the restart has been comple‐
ted.
The robot mower then automatically
starts the mowing process.
English
a
89