Acute Corners; Confined Areas - Stihl RMI 522.0 C Instruction Manual

The robotic mower must run completely
within the mowing area and must not touch
the obstacle.
Through the clearance of 28 cm, the
robotic mower travels along the perimeter
wire without bumping into the obstacle in
the corner around a high obstacle.
Wire routing around high obstacles:
When routing around high obstacles (1)
such as wall corners or high flowerbeds,
the wire clearance must be maintained at
the corners to prevent the robotic mower
from scraping against the obstacle. Route
the perimeter wire (2) with the aid of the
iMOW® Ruler (3) as illustrated.
Wire clearance: 28 cm
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When routing the perimeter wire (1) at an
internal corner at a high obstacle, measure
the wire clearance with the
iMOW® Ruler (2).
Wire clearance: 28 cm
Measuring the height of obstacles:
The robotic mower can cross adjoining
areas such as paths if the height of the
stepped area is less than +/- 1 cm.
Height difference to obstacle that can be
travelled on (1) is less than +/- 1 cm: route
the perimeter wire (2) without clearance to
the obstacle.
If necessary, set the cutting height
so that the mowing deck of the
robotic mower does not hit the
obstacles.
If the lowest cutting height is set,
the robotic mower can
consequently only clear lower
stepped areas than specified.

12.6 Acute corners

The perimeter wire is routed as illustrated
in acutely angled lawn corners (45° - 90°).
The two angles must have a clearance of
at least 28 cm so that the robotic mower
can follow the edge.
Corners smaller than 45° should not be
included in the wire routing.

12.7 Confined areas

If confined areas are to be installed,
switch off offset drive home
(passage) ( 11.13) or install guide
loops. ( 12.12)
The robotic mower travels automatically in
all confined areas, provided the minimum
wire clearance is maintained. Narrower
areas of the mowing area must be blocked
off through appropriate routing of the
perimeter wire.
If two mowing areas are linked via a
narrow passage that can be travelled on, a
corridor can be installed. (
0478 131 9965 A - EN
12.11)