AMBROGIO L400i Basic User manual


1User’s manual
EN
TABLE OF CONTENTS
General information. ................................................................................................................................................................... 2
Purpose of the manual................................................................................................................................................................ 2
Identication of manufacturer and equipment............................................................................................................................. 3
Safety information....................................................................................................................................................................... 3
Safety regulations. ...................................................................................................................................................................... 3
Safety devices............................................................................................................................................................................. 4
Safety signals.............................................................................................................................................................................. 5
Technical information. ................................................................................................................................................................ 6
Technical specications............................................................................................................................................................... 6
General description of the appliance........................................................................................................................................... 7
Main parts . ................................................................................................................................................................................. 8
Installation.................................................................................................................................................................................... 9
Packing and unpacking............................................................................................................................................................... 9
Planning of system installation.................................................................................................................................................... 9
Setting up of the perimeter wire. ................................................................................................................................................11
Re-entry method to the charging station....................................................................................................................................11
Setup of the robot’s quick re-entry to the charging station........................................................................................................ 12
Preparation and marking the boundaries of the work areas. .................................................................................................... 13
Installation of perimeter wire. .................................................................................................................................................... 17
Installation of the charging station and power supply unit......................................................................................................... 18
Adjustments............................................................................................................................................................................... 20
Adjustment recommendations................................................................................................................................................... 20
Adjustment of cutting height...................................................................................................................................................... 20
Use and operation. .................................................................................................................................................................... 21
Requirements for use................................................................................................................................................................ 21
Description of control panel and menu overview....................................................................................................................... 21
Initial setup................................................................................................................................................................................ 23
Menu access............................................................................................................................................................................. 23
Menu settings – programming mode......................................................................................................................................... 24
Initial start up – automatic mode. .............................................................................................................................................. 28
Robot safety stop. ..................................................................................................................................................................... 28
Use of the robot in closed areas with no charging station......................................................................................................... 29
Visualising the display during the work phase. ......................................................................................................................... 30
Prolonged inactivity and restarting............................................................................................................................................ 30
Battery charging after prolonged inactivity. ............................................................................................................................... 31
Operating tips............................................................................................................................................................................ 31
Routine maintenance. ............................................................................................................................................................... 32
Maintenance recommandations................................................................................................................................................ 32
Scheduled maintenance table................................................................................................................................................... 32
Robot cleaning. ......................................................................................................................................................................... 33
Troubleshooting. ....................................................................................................................................................................... 34
Troubleshooting guide.............................................................................................................................................................. 34
Part replacement. ...................................................................................................................................................................... 37
Recommendations for replacing parts. ..................................................................................................................................... 37
Battery replacement.................................................................................................................................................................. 37
Blade replacement. ................................................................................................................................................................... 37
Robot disposal. ......................................................................................................................................................................... 38
Ec declaration of conformity. ................................................................................................................................................... 39
Warranty rules. .......................................................................................................................................................................... 40
Conditions and limitations. ........................................................................................................................................................ 40
How to request warranty service............................................................................................................................................... 40
Additional denitions. ................................................................................................................................................................ 40
Reproduction, even partial, of this document without written permission by the manufacturer is strictly forbidden. The
manufacturer assumes a policy of continual improvement and reserves the right to modify this document without prior notice
on condition that the changes do not constitute health and safety risks.
© 2008 – Text, illustrations and page layout by Tipolito La Zecca. The text may be reproduced, in whole or in part, on condition
that the author is mentioned.
MD-CT-RO-14-R1.3 - EN - 10-2020

2
User’s manual
EN
GENERAL INFORMATION
PURPOSE OF THE MANUAL
• This manual forms an integral part of the appliance and was produced by the Manufacturer to provide the necessary
information to people authorised to interact with it during its working life.
• Operators of the appliance must adopt correct working practices and must carefully read and follow all the instructions
contained in this manual.
• This information is original and supplied by the manufacturer.
• Carefully read the instructions contained in this manual to avoid any unnecessary risks to people’s health and safety, as well
as economic damages.
• Keep this manual in a safe and easily accessible place for quick reference.
• Some information and illustrations contained in this manual may not perfectly correspond with the appliance in your
possession; however, this does not affect its functioning.
• The Manufacturer reserves the right to make changes without any obligation to provide prior notice.
• The following symbols are used throughout this manual to highlight some particularly important information or to identify
some important specications.
Danger - Attention
This symbol indicates situations involving imminent danger, which, if ignored, could put people’s health and
safety at risk.
Warning – Caution
This symbol indicates situations where it is necessary to behave in a certain way in order to avoid putting
people’s health and safety at risk, and to protect the device.
Important
This symbol identies particularly important technical information which must not be ignored.

3User’s manual
EN
IDENTIFICATION OF MANUFACTURER AND EQUIPMENT
The nameplate shown here is applied directly onto the appliance.
It contains references and all the information essential for safely
operating the device.
For any technical requirements, please contact the Manufacturer’s
Technical Service Centre or an authorised dealer.
For technical assistance, please indicate the data reported on the
identication plate, the approximate hours of use and the type of
fault detected.
A. Name of manufacturer.
B. CE conformity label.
C. Model and Version / serial number / manufacturing year.
D. Technical data: voltage, current, protection rating, mass,
cutting width.
Serial Number :
Manufactured by Xxxxxxxxxxxxxxxxxx, Xxxxxxxxxxxxxxxxx
XXXXX Xxxxxxxxxxxxxxxxxxxxxxxx (XX) - XXXX
XXXXXXXXXXXXXX
MODEL TYPE MFG
(C) Manufacturing
year
(C) Model
(B) EC conformity
label
(A) Name of manufacturer
(D) Technical
specifications
(C) Serial
number
DATA PLATE
(C) Version
SAFETY INFORMATION
The manufacturer carefully considered the possible hazards and personal risks that may result from interacting with the
equipment. The purpose of this information is to inform users on the need to use extreme caution in order to avoid risks.
SAFETY REGULATIONS
THIS PRODUCT COMES WITH A BLADE AND IS NOT A TOY!
• Please read the manual carefully, especially the safety instructions, and make sure you
understand them fully before using the product. Only use the equipment for the purposes
specically intended by the manufacturer. Carefully follow the instructions on operation,
maintenance and repair.
• When using the robot, make sure there is no one in the working area, in particular children, the
elderly or disabled and pets. Otherwise, program the robot to operate during hours when there
is no one in this area. Keep an eye on the robot if you know that pets, children or other people
are in the area. If a person or animal is found on the robot’s path, stop it immediately.
• In working areas not bounded by a fence that can not be easily climbed over, supervise the
device during the operation.
• Warning signs shall be placed around the working area of the robotic lawnmower if it is used
in public areas. The signs shall have the following text: "Warning! Automatic lawnmower!
Keep away from the machine! Supervise children!"
• This robot is not suitable for use by children and people with reduced physical, sensory or
mental capabilities or inexperienced people who are not familiar with the product, unless they
are supervised by a person responsible for their safety or have received instructions on how
to use the appliance. Children should be supervised to ensure that they do not play with the
appliance.
• Do not allow the robot to be used by people who do not know how it works.
• Operators who perform maintenance and repair work must be fully conversant with its special
features and safety regulations. Before using the robot, carefully read the operating manual and
make sure you understand the instructions.
• Never remove, bypass or tamper with the safety devices installed. The Manufacturer shall not
be held liable if non-original spare parts are used. Failure to comply with this requirement may
seriously endanger the health and safety of people.

4
User’s manual
EN
• Check that there are no toys, tools, branches, clothing or other objects on the lawn which
can damage the blades. Any objects on the lawn can also damage or prevent the correct
functioning of the robot.
• Never allow people to sit on the robot. Never lift the robot to inspect the blade or to carry it while
it is running. Do not place hands and feet under the robot when it is in operation.
• Do not use the robot when a sprinkler system is running. In this case, program the robot and
the sprinkler system so that they do not operate at the same time. Do not wash the robot with
high-pressure water jets and do not immerse it in water, partially or completely, as it is not
watertight.
• Disconnect the power supply and activate the safety device before performing any adjustment
or maintenance that the user is authorised to perform. Use the personal protection devices
recommended by the Manufacturer, in particular, always wear protective gloves when handling
the cutting blade.
• Cleaning and maintenance must not be performed by unsupervised children.
• Do not use the robot when the cutting blade is damaged. Replace the cutting blade.
• Do not use the robot with damaged external parts. If the mechanical parts of the robot are
damaged, replace them.
• Do not use the robot if the power cord of the transformer is damaged. A damaged cord can lead
to contact with live parts. To avoid any risk, have the cord replaced by the manufacturer or by
its technical service centre or by a person with similar qualications.
• If the power cord is damaged during use, press “STOP” to stop the robot and disconnect the
power cord from the electrical socket.
• Visually check the robot regularly to make sure the blade, mounting screws and cutting
mechanism are not worn or damaged. Make sure that all the nuts, bolts and screws are
tightened to ensure that the robot is in good working condition.
• If the robot starts to vibrate abnormally during use, press “STOP” and disconnect the power
cord from the electrical socket.
• Never use and recharge the robot in explosive and/or ammable environments.
• Only use the battery charger and power supply unit supplied by the manufacturer. Improper
use may cause electric shocks, overheating or leakage of corrosive liquids from the battery.
If any liquid leaks, wash the battery with water/neutraliser; in case of contact with eyes, seek
medical attention.
SAFETY DEVICES
1. Obstacle detector
The bumper sensor is activated if the robot strikes a solid object greater than 10 cm (3.94 ") in height, which stops the movement
in that direction and moves backwards to avoid the obstacle.
2. Inclinometer
If the robot works on a slope which is steeper than the maximum limit, or tips over, the robot will stop the cutting blade.
3. Emergency stop switch
Located on the upper part of the robot with the word "STOP" larger than the other commands on the keypad. Pressing this button
at any time during operation will immediately stop the movement of the lawn mower robot and the rotation of the blade will stop.
4. Over-current protection
Each motor (blade and wheels) is monitored continuously during operation for any situation that may cause them to overheat. If
this occurs in the wheel motor, the robot will attempt to move in the opposite direction. If the over-current persists, the robot will
stop and signal an error. If the cutting blade motor overheats, there are two intervention ranges. If the parameters fall within the
rst range, the robot will perform the manoeuvres to unblock the cutting blade. If the over-current is below the protection range,
the robot will stop and signal a motor error.
5. No signal sensor
If there is no signal, the robot will automatically stop.

5User’s manual
EN
SAFETY SIGNALS
Read user instructions carefully
to understand meanings before
using the machine.
STOP
Do not touch the rotary blade
and do not place your hands or
feet underneath the machine
when it is running. Wait until
the blade and rotating parts
come to a complete stop before
accessing.
Do not ride on the machine.
STOP
Operate the safety device
before working on or lifting the
machine.
Keep an adequate safe distance
from the machine while it is
running.
While the robot is working,
make sure there are no people
in the working area (especially
children, elderly or disabled
people) and pets. Keep children,
pets and other people at a safe
distance when the machine
is functioning. To prevent that
risk, we advise scheduling the
robot's mowing activities at
suitable times.
Warning! Do not spray water on
the machine to clean or wash it.
While the robot is working,
make sure there are no people
in the working area (especially
children, elderly or disabled
people) and pets. Keep children,
pets and other people at a safe
distance when the machine
is functioning. To prevent that
risk, we advise scheduling the
robot's mowing activities at
suitable times.
Use the robot only with the
power supplies indicated in
the “Technical Data” of the
“Technical Information” chapter.

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User’s manual
EN
TECHNICAL INFORMATION
TECHNICAL SPECIFICATIONS
Description
Model
8400BA0 8400DE0
Maximum recommended surface that can be mowed
Working capacity ( -20%(*)) m2 (sq ') 10000
(107600) 20000
(215200)
Features
Dimensions (W x H x D) mm 1200x372x977
Robot weight (incl. battery) kg 45 49
Cutting height (Min-Max) mm (")25-70 (0,98-2,75 ")
Diameter of blade mm (") 840 (33,07 ") on 3 disks of 290 (11,42 ")
Motors without brushes
Cutting blade speed RPM 3000
Ground speed Metres / Minute 30 (98,43 ') - 40 (131,2 ')
Maximum recommended slope
managed (*) %
45% allowable, based on the lawn conditions and accessories
installed.
35% maximum managed and recommended in conditions of a
trimmed lawn.
20% in proximity of the outside edge or perimeter wire.
Ambient operating temperature Max °C
ROBOT: -10°(14 F.) (Min) +50° (122 F.) (Max)
CHARGING STATION: -10°(14 F.) (Min) +45° (113 F.) (Max)
BATTERY CHARGER: -10°(14 F.) (Min) +40° (104 F.) (Max)
Measured sound power level dB(A) 69
Water protection class IP
ROBOT: IPx4
CHARGING STATION: IPx4
BATTERY CHARGER: IP20
Electrical features
Power supply unit (for lithium battery)
Mean Well
PB-360P-24KF
Input:
100-120 V~; 7 A; 200-240 V~; 3 A;
50/60Hz; Class 1
Output:
29.4 V ; 12.5 A
Type of accumulator and charging batteries
Rechargeable Lithium-Ion Battery
(rated voltage) 25,9V – 30.0Ah 25,9V – 60.0Ah
Average recharging time hh:mm 05:00 10:00
Average mowing duration after a full
charge cycle (*) hh:mm 06:00 11:00
(*) Depends on the condition of the grass, lawn and the complexity of the mowing area.

7User’s manual
EN
Frequencies
Transmitter for the robot driving Frequency band of work (Hz) 500 - 60000
maximum radio frequency power (dBm) < 10
Bluetooth Frequency band of work (MHz) 2402 - 2480
maximum radio frequency power (dBm) < 14
GSM Frequency band of work (MHz) 850/900/1800/1900
maximum radio frequency power (dBm) < 33
Equipment / Accessories / Functions
Areas managed, including the
primary zone 8
Rain sensor Standard
Eco Mode -Self-programming
(patented) Standard
Connect module (GPS, GPRS) Standard
Re-entry method to the charging
station "V-Meter" - "follow wire"
Maximum length of perimeter wire
(approximate, calculated based on a
regular perimeter) m (') 1200 (3935 ')
(*) Depends on the condition of the grass, lawn and the complexity of the mowing area.
GENERAL DESCRIPTION OF THE APPLIANCE
The appliance is a robot designed and built to automatically trim
grass in gardens and house lawns at any time of the day or night.
Depending on the characteristics of the surface to be trimmed,
the robot can be programmed to work on more than one area: a
primary area and secondary areas (according to the specications
of the various models).
During operation, the robot trims the area marked off by the
perimeter wire.
When the robot detects the perimeter wire or encounters an
obstacle, it changes direction in a random manner and starts
mowing again in a new direction. The robot does not cross the
perimeter wire for a distance greater than half its length.
According to its operating principle random, the robot automatically
trims the entire delimited area of the lawn (see gure).
The robot is able to recognise the presence of higher and/or thicker
grass in an area of the garden and to automatically activate, if
considered necessary, the spiral movement for a perfect nish.
The spiral movement can also be activated by pressing “ENTER”
while the robot is mowing.
The lawn surface that the robot is able to trim depends on a series
of factors, such as:
• model of the robot and type of batteries installed;
• characteristics of the area (irregular perimeters, uneven
surfaces, divided areas, etc.);
• characteristics of the lawn (type and height of the grass,
moisture, etc.);
• conditions of the blade (level of sharpness, without residuals
and deposits, etc.);
RANDOM OPERATION

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User’s manual
EN
MAIN PARTS
MODEL 8400BA0 8400DE0
Version A A
1Robot � �
2Keyboard commands � �
3Rain sensor � �
4Battery � �
5Handle � �
6Cutting blade � �
7Perimeter wire coil 0 0
8Pegs 100 100
9Power cord for the power supply unit � �
10 Power Supply unit � �
11 Charging station � �
12 Transmitter � �
13 User manual � �
14 Joint for perimeter wire - -
14
5
13
9
8
11
12
10
7
1
3
2
4
6

9User’s manual
EN
INSTALLATION
PACKING AND UNPACKING
The equipment is delivered suitably packaged. When unpacking, carefully remove and check the integrity of the parts.
Warning – Caution
Keep plastic wrapping and plastic containers away from infants and children: risk of suffocation!
Important
Keep the packaging materials for future use.
PLANNING OF SYSTEM INSTALLATION
The robot is not difcult to install, but requires some preliminary planning in order to nd the best area for installing the charging
station, power supply unit and for laying out the perimeter wire.
• The charging station must be positioned on the edge of the
lawn, preferably in the largest area from which other areas of
the lawn are easily accessible. The area where the charging
station is installed is hereinafter referred to as the “Primary
Area.”
Warning – Caution
Position the power supply unit in an area that
cannot be reached by children. For example, at a
height above 160 cm (63 ").
Warning – Caution
Make sure only authorised people have access to
the power supply.
Power supply unit
perimeter wire
charging station
Min. height. 160 cm
/ 63 "
transmitter
Warning – Caution
When connecting the electricity, it is necessary that a power outlet is positioned near the installation area.
Make sure the connection to the mains power complies with the applicable laws. To operate in complete
safety, make sure the electrical system, which is connected to the power supply unit, is equipped with a well-
functioning earthing system. The supply circuit shall be protected by a residual current device (RCD) with a
tripping current of not more than 30 mA.
Important
It is advisable to install the unit in a cabinet for electric components (for outdoor or indoor use), equipped
with a key lock, and well-ventilated to maintain a correct air circulation.
• The robot must be able to easily nd the charging station at the end of the work cycle, which will also be the starting point for
a new work cycle and for reaching any other work areas, hereinafter referred to as “Secondary Areas.”.
• Position the charging station according to these rules:
-on level ground;
-on compact and stable ground with good drainage;
-preferably in the widest part of the lawn;
-in case of sprinklers, make sure the water jets are not directed inside the charging station;
-make sure the entrance of the charging station is positioned as shown in the gure, so that the robot can enter it by
following the perimeter wire in a clockwise direction;
-there must be a straight area of 200 cm (78,74 ") in front of the charging station;
-any metal bars or rails separating the lawn near the station may interfere with the signal. Position the station on a different
side of the garden or at a safe distance from the metal barrier. For more information, please contact the Manufacturer’s
Technical Service Centre or an authorised dealer.
• The charging station must be well fastened to the ground. To prevent a small step from forming at the front of the charging
station, position a small piece of fake grass at its entrance to stop this from occurring. Alternatively, remove part of the grassy
surface and install the charging station ush with the grass.

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User’s manual
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• The charging station is connected to the power supply unit via a cord that must move away from the charging station on the
outside of the cutting area.
• Position the power supply unit according to these rules:
-in a well-ventilated area protected against atmospheric
agents and direct sunlight;
-preferably inside your home, a garage or shed;
-if positioned outdoors, the robot must not be exposed to
direct sunlight and water. Therefore, it must be protected
inside a ventilated box. Do not position in direct contact with
the soil or humid environments;
-position it on the outside of the lawn and not inside;
-stretch out the excess cord going from the charging station
to the power supply unit. Do not shorten or lengthen the
cord.
NO NO
OK OK
NO NO
• The incoming section of the wire must be straight and aligned
perpendicularly to the charging station by at least 200 cm
(78.74 in.) and the outgoing section must move away from the
charging station; this allows the correct re-entry of the robot.
OK
power supply unit
charging station
min height 160 cm
/ 63 "
min. distance
200 cm
/ 78,74 "
perimeter wire
perimeter wire
transmitter
NO
If the robot is installed near an area which has another robot
(from the same or another manufacturer), then the transmitter and
receiver of the robot must be modied during installation so that
the frequencies of the two robots do not interfere with other. In this
situation, contact the closest customer service centre.

11 User’s manual
EN
SETTING UP OF THE PERIMETER WIRE
Before installing the perimeter wire, it is necessary to check the
entire surface of the lawn. Make any necessary adjustments to the
grassy surface during the laying of the perimeter wire in order to
allow the robot to function correctly.
1. Evaluate the best method for returning to the charging station
according to the instructions described in the chapter “RE-
ENTRY METHOD TO THE CHARGING STATION”.
2. Evaluate whether a special installation of the perimeter wire
is necessary according to the instructions described in the
chapter “SET-UP OF THE ROBOT’S QUICK RE-ENTRY TO
THE CHARGING STATION”.
3. Preparation and dening of the work areas.
4. Installation of the perimeter wire.
5. Installation of the charging station and power supply unit. When
laying the perimeter wire, respect the installation direction
(clockwise) and the rotation direction around the owerbeds
(counter-clockwise), As shown in the gure.
track for laying the perimeter wire
RE-ENTRY METHOD TO THE CHARGING STATION
The robot can return to the charging station in two different ways
based on what is set in the user menu under the eld “Settings –
Re-entry to Base.” Use the “On the Wire” method only when there
are numerous obstacles inside the garden and near the perimeter
wire (within 2,5 mt). In all other cases it is better to use the “V-Meter”
method for the quickest re-entry to the charging station.
“Follow wire”. This method of re-entry to the charging station
commands the robot to follow the perimeter wire. If this method
is activated, there is no need to prepare the “Recall on Wire” as
described below.
“V-Meter”. By setting this method of re-entry to the charging
station, the robot runs along the perimeter wire at an indicative
distance ranging from a few centimetres to one meter (3.2 '),
touching it every now and again in the curved sections until the
signal emitted by the charging station has been recognised for
guiding itself on the wire and entering correctly into the charging
station.
step
lower 2,5 mt. 5 cm.
2 mt.
2 mt.
2 mt.
10 mt. 1,5 mt.
charging
station
If narrow passages are present or the arrow for quick re-entry to the charging station, the wire must be positioned in a special
way, called “Recall on the wire.”
As soon as a “Recall” is recognised, the robot will follow the perimeter wire at low speed, and with more precision for around
10 meters (33 '). It will then return to the “V-Meter” re-entry mode if the quick re-entry or charging station was not encountered.
Follow these instructions to install the “Recall”:
• the “Recall” is a piece of wire that extends for around 2 m (6.6 ') with a distance of 5 cm (1.96 ") between each wire;
• the “Recall” must be positioned at a distance of 2,5 Mt. (8,25 ') in front of any narrow passages;
• the “Recall” must be positioned in the section in front of the “Quick Re-entry”.
NB: If the robot does not nd the charging station within a certain amount of time, it will follow the perimeter wire in
“Follow wire” mode.

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User’s manual
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SETUP OF THE ROBOT’S QUICK RE-ENTRY TO THE CHARGING STATION
Quick re-entry requires a special installation of the perimeter wire that allows the robot to reduce the re-entry path to the charging
station. This special installation of the perimeter wire should only be used for gardens where quick re-entry signicantly reduces
the path and where the perimeter length is greater than 200 meters.
To setup the quick re-entry, position the perimeter wire on the ground so that it forms a triangle with one side of 50 cm (19.7 ")
and the other two sides of 40 cm (15.75 ") each, as shown in the gure.
As the robot heads back to the charging station, it intercepts this triangle and stops moving. It then turns approximately 90°
towards the inside of the garden and starts moving in the new direction until running into the perimeter wire on the opposite side.
Arrange the wire for quick re-entry in a point where there is at least 200 cm (78.74 ") of straight wire in front of the station, and at
least 150 cm (59.05 ") of straight wire behind it.
Do not set up the wire along the straight section immediately in front of the charging station or near any obstacles. Make sure
there are no obstacles along the re-entry path that may obstruct the quick re-entry.
Do not set up the wire along excessive slope, so that the robot can recognizes easy it.The maximum slope depends on the lawn
conditions. it should be remain under approximately 20%.
Important
An incorrect setup of the robot’s quick re-entry may prevent the robot from returning to the charging station
quickly. When the robot travels along the perimeter to reach a secondary area, it may not detect the quick
re-entry setup.
The illustration provides some useful tips on how to correctly setup
the robot for a quick re-entry.
40 40
50
1,5 mt.
step
lower
2,5 mt.
4-10 mt. min. 150 cm.
10 mt.
5 cm.
2 mt.
2 mt.
2 mt.
charging
station

13 User’s manual
EN
PREPARATION AND MARKING THE BOUNDARIES OF THE WORK AREAS
Preparation of the lawn to be mowed
1. Make sure the lawn to be mowed is even and does not contain
holes, stones or other obstacles. If necessary, prepare the
lawn by lling in any holes and removing any obstacles. If
some obstacles cannot be removed, it is necessary to properly
mark these areas with the perimeter wire.
2. The robot can mow surfaces inside the working area with
a maximum slope of 45% (45 cm per meter in length) on a
regular dry lawn, with no risk of wheels slipping, based on
the accessories installed. In the other cases it is necessary to
respect the 35% of the slope.
The perimeter wire must be laid on the ground sloping no more
than 20% (20 cm per meter in length), being in mind that the
robot requires greater grip during the return to the charging
station. Therefore, it necessary to check carefully the lawn
conditions and to respect the limits. If the perimeter wire is
laid on the sloping more than 20%, the robot may depart from
it, to move more easily, not being able to overcome narrow
passages and to recognize the quick re-entry set up.
The slope must not increase at least 35cm inside or outside
the perimeter wire.
If these instructions should not be complied with, while the
robot is working on sloping areas and detects the wire, its
wheels could slip and make it leave the working area.
If there are any obstacles on slopes that are closed to the
abovementioned limits, the ground must be uniformed for at
least 35cm in the part uphill of the obstacle to reduce the slope.
Important
Areas with slopes greater than those allowed cannot
be mowed with the robot. Therefore, position the
perimeter wire in front of the slope so that it is
excluded from the area to mow.
NO
40 cm
(15,75 ")
100 cm (39,3 ")
45 cm
(17,71 ")
45 %
40 cm
(15,75 ")
21-45%
21-45%
0-20%
0-20%
0-20%
0-45%
perimeter wire
perimeter wire
OK
NO
NO
OK
OK
OK

14
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 difcult 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 dened 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
Specications”).
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 necessary space for
passing must be 270 cm (106,30") if there is a wall or hedge
on both sides.
If this passage is very long, the width should be more than
200 cm ( 78,74") between perimeter wires.
During programming, it is necessary to congure the size of
the areas and the quickest direction to reach them (clockwise
or counter-clockwise), as well as the number of meters of wire
needed to reach the secondary area.
Track for laying
the perimeter wire
min. 200 cm / 78,74"min. 200 cm / 78,74"
min. 200 cm / 78,74"
corridor with a minimum passage
of 200 cm / 78,74" from edge to edge.
PRIMARY AREA
SECONDARY AREA
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 passage
< 200 cm / 78,74"
PRIMARY AREA
CLOSED
AREA

15 User’s manual
EN
4. If there is a pavement or driveway inside or outside the work area, which is at the same level of the lawn, lay the perimeter
wire at a distance of 5 cm (1.96 ") from the edge of the pavement. The robot will come out slightly from the lawn and all
the grass will be mowed. If the pavement is made of metal or if there is a metal manhole cover, shower plate or electrical
wires, lay the perimeter wire at least 30 cm (11.81 ") from the metal object in order to prevent malfunction of the robot and
disturbances on the perimeter wire.
Important
The illustration shows an example of the elements inside and on the perimeter of the work area and the
distances to follow for the correct laying of the perimeter wire. Mark the boundary of elements in iron or other
metals (drain covers, electric connections, etc.) to prevent any interferences to the signal of the perimeter
wire.
30 cm
11,81 "
30 cm
11,81 "
5 cm
1,97 "
30 cm
11,81 "
If an obstacle is present inside or outside the work area, such as a kerb or wall, lay the perimeter wire at least 40 cm (15,75 ") from
the obstacle. Increase the distance between the perimeter wire and the obstacle; if you don’t want the robot to hit the obstacle,
place the perimeter wire at least 50 cm (19,70 ") away from it. Any grass close to the edge and outside the dened work area can
be cut with a grass trimmer or brushcutter.
40 cm
/ 15,75 "
40 cm
/ 15,75 "
40 cm
/ 15,75 "
40 cm
/ 15,75 "
If a ower bed, hedge, plant with protruding roots, small ditch of 2-3 cm or small kerb of 2-3 cm is present inside or outside the
work area, lay the perimeter wire at least 40 cm (15,75 ") from the obstacle to prevent damage being done to the robot or the
obstacle.
Any grass present inside the work area can be cut and nished with a grass trimmer or brushcutter.
protruding roots 40 cm
/ 15,75 "
40 cm
/ 15,75 "
40 cm
/ 15,75 "
40 cm
/ 15,75 "
40 cm
/ 15,75 "
40 cm
/ 15,75 "
40 cm
/ 15,75 "

16
User’s manual
EN
If there is a pool, pond, ravine, ditch, steps or public roads not protected by an easily crossable fence or wall inside or outside
the work area, install the perimeter wire at least 200 cm (78,74 ") from the edge. In order to install the perimeter wire as close
as possible to the edge of the cutting area, we recommend installing a fence that is difcult to cross if adjacent to public areas,
or a fence at least 15 cm high in other cases. This will allow laying the perimeter wire at the distances described in the previous
paragraphs.
Important
Carefully follow the distances and slopes specied in the booklet to guarantee excellent installation and
proper functioning of the robot. Increase the distance by at least 30 cm (11.81 ") in the presence of slopes or
slippery ground.
200 cm.
/ 78,74 "
200 cm.
/ 78,74 "
200 cm.
/ 78,74 "
Obstacles resistant to knocks, such as trees, bushes or poles without sharp edges present inside the work area do not need to
be delimited. The robot hits the obstacle and changes direction. If you don’t want the robot to knock into the obstacles and for its
safe and silent operation, all the xed obstacles need to be delimited. Slightly sloping obstacles such as ower pots, stones or
trees with protruding roots must be delimited to protect the cutting blade and the obstacles themselves.
To mark the boundary of the obstacle, start from the outside point of the perimeter nearest the object to delimit, arrange the
perimeter wire so that it reaches the obstacle, goes around it and then travels back along the previous path, observing the regular
distances described in the previous paragraphs. Overlap the outgoing wire and the incoming wire so that they pass under the
same peg, this will allow the robot to go past the perimeter wire.
For the robot to function correctly, the minimum overlapping length should not be greater than 200 cm (78,74 ") in order to allow
the robot to move regularly.
NO
min. 200 cm
/ 78,74 "
min. 200 cm
/ 78,74 "
< 200 cm
/ 78,74 "
< 200 cm
/ 78,74 "
0cm / 0 ”0 cm / 0 ”
plant
pole OKOK

17 User’s manual
EN
INSTALLATION OF PERIMETER WIRE
The perimeter wire can be buried or laid on the ground. If you
have a wire layer machine, it is better to bury the wire for greater
protection.
Otherwise, install the wire on the ground with the pegs provided
as described below.
Important
Start laying the perimeter wire from the area where
the charging station is installed, leaving a couple of
extra meters so that it can be cut down to size when
connecting to the power unit during the nal phase.
Max.
5 cm (1,96 ")
perimeter wire
Ground wire
Cut the grass as low as possible with a grass trimmer or brushcutter
along the entire path where the cable will be laid. This will make it
easier to lay the cable in contact with the ground and reduce the
risk of the robot damaging the insulation.
1. Position the wire in a clockwise direction along the entire path and
secure it with the pegs supplied, making sure there is a maximum
distance of around 100 cm (39.37 inches) between each peg. The
wire must be in contact with the ground to prevent it from being
damaged by the robot before the grass covers it.
-When laying the perimeter wire, follow the installation
direction around the owerbeds, i.e. a counter-clockwise
direction.
-In curved sections, secure the wire so that it is not twisted,
but curves nicely (radius of 20 cm).
PRIMARY AREA
corridor
<
200 cm
(78,74 ")
40 cm
(15,75 ")
NO
0 cm (0,0 ")
wire fastening pegs
perimeter wire
radius of 20 cm
Buried wire
1. Dig an even furrow in the ground (approximately 2-3 cm or 0.787-1.181").
2. Position the wire in a clockwise direction along the track at a depth of a couple of centimetres. Do not bury the wire deeper
than 5 cm, so as not to reduce the quality and intensity of the signal picked up by the robot.
3. During the laying of the wire, it may be necessary to secure it in some points with the pegs provided in order to hold it in place
when covering with the ground.
4. Cover all the wire with soil and make sure it remains taut in the ground.

18
User’s manual
EN
Joining of the perimeter wire
Use an original joint if another perimeter wire is needed to complete
the installation.
Insert each end of the wire in the joint, making sure the wires are
fully inserted so that the ends are visible on each side. Press the
button on the upper side all the way down using a pair of pliers.
Important
-For a safe and secure electrical connection,
only use original joints.
-Do not use insulating tape or other types of
joints that do not provide proper isolation
(lugs, terminals, etc.). After some time, soil
moisture causes oxidation and interruption
of the perimeter wire.
3
56
4
1 2
INSTALLATION OF THE CHARGING STATION AND POWER SUPPLY UNIT
Warning – Caution
Before carrying out any operations, disconnect the
robot from the mains power.
Position the power supply unit in an area that
cannot be reached by children. For example, at a
height above 160 cm (63 ").
Do not shorten or lengthen the cable getting to the
charging station, wrap as an 8 like form the excess
cord, as shown in the gure.
The perimeter wire used for the installation cannot
be less than 50m, contact the closest customer
service centre .
protection (L)
current power supply unit (A)
transmitter (B)
H. min.
160 cm
(63.00 ")
1. Remove the protection (L).
2. Position the charging station in the predened area.
3. Insert the perimeter wire (M) along the guide in the charging station. Cut the excess perimeter wire to about 5cm above the
connectors.
4. Connect the station incoming wire to red terminal of the transmitter (T). Connect the station outcoming wire to the black
terminal.
The terminals are used only to connect the original perimeter wire.
protection (L) transmitter (T)
perimeter wire (M)
connect to
the black terminal
connect to
the red terminal

19 User’s manual
EN
5. Fasten the charging station (N) to the ground with the pegs (P).
If necessary, secure the charging station with screw anchors
(Q).
pegs (P)
screw anchors (Q)
charging station (N)
6. Install the power supply unit (A).
7. Connect the power cord (E) of the charging station (N) to the
power supply unit (A).
8. Connect the plug of the power supply unit (A) to the electrical
outlet.
9. If the LED of the transmitter ashes, the connection is correct.
Otherwise, nd the anomaly (see “Troubleshooting Guide”).
10. Replace the protection (L).
current power
supply unit (A)
power cord (E)
Perimeter
wire
charging station (N)
transmitter (B)
H. min. 160 cm
(63.00 ")
protection (L)
This manual suits for next models
3
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