Installing The Boundary Wire - GreenWorks Optimow 4 Bedienungshandbuch

Installation
EN

INSTALLING THE BOUNDARY WIRE

When installing the boundary wire there are a number of situations to consider as described in the table below.
Table 1. Handling Deviations and Obstacles in the Operating Area
VARIATION WITHIN OPERATING AREA
Fixed obstacles level with lawn that the mower can traverse (paving
stone paths or similar)
Fixed obstacles ± 1 cm high
Fixed obstacles 1—5 cm high (small ditches, flower beds, or low
kerbstones)
Fixed obstacles 5 cm or higher (fences or walls)
Fixed obstacles taller than 15 cm that can withstand a collision (trees
or shrubs)
Fixed obstacles that slope slightly such as stones or large trees with
raised roots
Fixed obstacles that cannot withstand a collision
Long and narrow passages and areas narrower than 1.5 m
Borders on a slope, road, precipice, or water
Slope up to 30% within operating area
Slope less than 15% at operating area edge
Slope greater than 15% at operating area edge
NOTE: Slope gradient is defined in percentage units (%). The slope as a percentage unit is calculated as the difference in elevation in centimetres
for every metre. If, for example, the difference in elevation is 10 cm, the slope gradient is 10%.
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BOUNDARY WIRE PLANNING
Lay the boundary wire under the paving stones or in the joint between
the paving stones.
Never run the mower over gravel, mulch, or similar material that can
damage the blades.
Lay the boundary wire 10 cm from the obstacle.
Lay the boundary wire 30 cm from the obstacle.
Lay the boundary wire 35 cm from the obstacle.
No measures required; the mower will turn around when it collides
with this type of obstacle.
Lay the boundary wire 30 cm from or remove obstacle.
Lay the boundary wire 30 cm from and around the obstacle and then
return it back along the same route.
Install a guide wire.
Supplement the boundary wire with a physical barrier at least
15 cm high.
No measures required; the mower can operate up to a 30% as long
as the slope is not at the boundary of the operating area.
Lay boundary wire as normal.
Do not lay boundary wire unless a fixed obstacle (fence or wall)
exists to prevent the mower from leaving the operating area.
When a part of the operating area outer edge slopes more than
15%; lay the boundary wire 20 cm in on the flat ground before the
beginning of the slope.