Stihl iMOW 5.0 EVO Instruction Manual page 71

8 Installing the Perimeter Wire
► Route the perimeter wire at a distance of
a = 1 m parallel to the drop-off edge.
8.8 Restricted area
Areas within the mowing area that must not or
cannot be navigated by the robot mower must be
blocked by a restricted area.
Examples:
– Bed without a fixed border with a minimum
height of 10 cm
– Garden pond or pool without a fixed border
with a minimum height of 10 cm
– Obstacles that the device must not come into
contact with:
– Obstacles that are not strong enough
– Obstacles below a height of 10 cm
To ensure a robust mowing operation, restricted
areas must not have any inwardly curved
shapes.
b
► Route the perimeter wire (1) away from the
edge toward the restricted area. Make sure
that the following dimensions are maintained
for the restricted area:
– Minimum distance to other perimeter wires
a = 55 cm
0458-012-9801-A
a
a
1
a
a
1
– Wire distance b = 37 cm (length: 1x iMOW
Ruler) (for water areas and drop-off edges,
b = 1 m)
– Minimum diameter of the restricted
area: 74 cm
► Route the perimeter wire (1) around the area
to be blocked off.
► Route the perimeter wire (1) parallel and close
together back to the edge without the perime‐
ter wires crossing each other.
8.9 Fixed obstacle
A fixed obstacle within the mowing area does not
have to be blocked off by a restricted area if the
obstacle is at least 10 cm high. The obstacle is
identified by the ultrasound sensors and the
bump sensor.
a
► A fixed obstacle with a minimum height of
a = 10 cm does not need to be blocked off.
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