Husqvarna AUTOMOWER Operator's Manual page 25

The boundary wire should not be laid across a slope
that is steeper than 10 %. There is a risk of
Automower finding it difficult to turn there. The mower
will then stop and show the fault message Outside
working area. The risk is at its greatest in damp
weather conditions, as the wheels can slip on the wet
grass.
However, the boundary wire can be laid across a
slope steeper than 10 % when there is an obstacle
that Automower can be permitted to collide with, for
example, a fence or a dense hedge.
Automower can mow areas inside
the working area that slope up to
35 % (see picture). Areas that slope
more must be demarcated by the
boundary wire.
When any part of the working area's
boundary slopes more than 10" per
100", the boundary wire must be
routed about 14" in on flat ground
before the slope starts.
Laying out the boundary
wire
Run the boundary wire around the working area, but
wait before connecting the wire to the charging station.
IMPORTANT INFORMATION
Extra wire must not be placed in coils outside
the boundary wire. This can disrupt
Automower™.
26 - English
3. INSTALLATION
3012-831
3012-674US
3012-221
3012-281