Grizzly MR 400 Traducción Del Manual De Instrucciones Original página 90

GB
The automatic lawn mower
crosses over the boundary wire by
about 20 - 30 cm before it turns
around and searches for a new
path. Install the boundary wire ac-
cordingly to prevent damage.
For the initial installation, we rec-
ommend marking out the boundary
wire (6) with the hooks (7) in case
corrections need to be made at a
later date.
• The lawn area must be bordered as a
single enclosed area (see figure
• Any parallel boundary wires installed
at a distance of at least 10 cm are
identified as an obstacle by the au-
tomatic lawn mower and are evaded
(see figure ).
k
• Any parallel boundary wires at a dis-
tance of 5 mm or less are not detected
by the automatic lawn mower and are
passed over.
• Avoid creating corners with a 90° an-
gle. Instead, split these into two 45°
angles (see figure
• The automatic lawn mower's sensors
are able to detect and evade station-
ary and solid obstacles (walls, garden
furniture, etc.) larger than 100 mm.
Protect sensitive obstacles (e.g. flow-
erbeds) on the lawn area with the
boundary wire (6).
• Keep a distance of at least 1 m be-
tween bordered obstacles. Border ob-
stacles that do not meet this minimum
distance as a single obstacle (see
figure k ).
90
j ).
l ).
Make sure that the boundary wire
(6) does not intersect at any point.
This can lead to faults and failures
in the automatic lawn mower's op-
eration.
Trees
The automatic lawn mower detects trees
as a normal obstacle. However, protruding
roots may damage the underside/blades
(23).
We recommend using the boundary wire
(6) to also border trees.
Rocks
Remove small rocks (lower than
•
100 mm) from the lawn area. These
may damage the device and the
blades (23).
• The automatic lawn mower detects
rocks (taller than 100 mm) as normal
obstacles.
We recommend using the boundary
wire (6) to also border rocks.
Gradients
The automatic lawn mower is able to
traverse uphill gradients up to max. 20°
(35%).
The boundary wire should not be installed
across uphill gradients greater than 20°
and downhill gradients greater than 10°
(17%).
Make sure that a distance of at
least 30 cm is maintained between
the boundary wire (6) and an ob-
stacle on an uphill gradient and at
least 40 cm on a downhill gradient.