Stiga autoclip 920 s, User Manual

Page: 12 / 32

12 User’s manual
EN
Marking the boundary of the work area
3.
Check the entire lawn surface and assess whether it is necessary
to divide it into separate work areas as per the rules described here
below. Before installing the perimeter wire, check the entire path to
make this procedure easier. The illustration shows a lawn with the
track for installation of the perimeter wire.
During installation, identify any secondary areas and closed areas. A
secondary area is part of a lawn connected to the primary lawn with
a passage that is dif
fi cult to reach by the robot's normal movement.
The area must be reachable without any rises or drops greater than
those allowed. Whether a zone is to be de
fi ned a “secondary area”
also depends on the size of the primary area. The larger the primary
area, the harder it will be to reach narrow passages. More generally, a
passage narrower than
400 cm (157,48 ") is considered a secondary
area. The number of secondary areas managed depends on the
characteristics of the model (See “Technical Speci
fi cations”).
The minimum passage allowed is 200 cm (78,74 ") from each edge of
the perimeter wire. The perimeter wire must be positioned at a distance
of (to be indicated below) from any objects outside the lawn; therefore,
the total passage available should be
270 cm (106,30
"
).
If this passage is very long, the width should not be greater than 200
cm (78,74 ").
During programming, it is necessary to con fi gure the size of the
secondary areas as a percentage of the lawn, and the quickest
direction for reaching it (clockwise or counter-clockwise), as well as
the number of meters of wire needed to reach the secondary area. See
“Programming Mode.”
24 v
Track for laying the perimeter wire
min. 200 cm / 78,74 " min. 200 cm / 78,74 "
min. 200 cm / 78,74 "
If the aforesaid minimum requirements are not met i.e. an area
separated by a rise or drop with characteristics that cannot be
managed by the robot or a passage (corridor) narrower than
200 cm
(78,74 ") from perimeter edge to perimeter edge, then this area of the
lawn is considered a “Closed Area.” To mark a “Closed Area” lay the
outgoing and incoming perimeter wire in the same track at a maximum
distance of
1 cm (0.40 "). In this case, the robot is unable to reach the
area autonomously, and must be managed as described in the chapter
“Management of Closed Areas.” The management of “Closed Areas”
reduces the square meters that can be managed autonomously by
the robot.
corridor with a minimum passage
of 200 cm / 78,74 " from edge to edge.
PRIMARY AREA
SECONDARY AREA
corridor with a passage
< 200 cm / 78,74 "
PRIMARY AREA
CLOSED AREA