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EN, English
Operator's manual
HUSQVARNA AUTOMOWER®
320/430X/450X NERA
Read the operator's manual carefully and make sure that you
understand the instructions before you use the product.
Contents
1 Safety
1.1 Safety definitions...................................................3
1.2 General safety instructions....................................3
1.3 Safety instructions for installation..........................4
1.4 Safety instructions for operation............................4
1.5 Safety instructions for maintenance...................... 4
1.6 Battery safety........................................................ 4
1.7 To lift and move the product..................................5
2 Introduction
2.1 Introduction........................................................... 6
2.2 Support..................................................................6
2.3 Product description............................................... 6
2.4 Product overview Automower® 320/430X/
450X NERA.................................................................7
2.5 Symbols on the product........................................ 8
2.6 Symbols on the battery......................................... 8
2.7 General manual instructions................................. 8
2.8 Automower® Access ............................................ 9
3 Installation
3.1 Introduction - Installation..................................... 11
3.2 Main components for installation.........................11
3.3 To prepare for installation................................... 11
3.4 Before the installation of the wires...................... 11
3.5 Installation of the product.................................... 16
4 Settings
4.1 Schedule............................................................. 20
4.2 Cutting height...................................................... 20
4.3 Operation............................................................ 20
4.4 Installation........................................................... 21
4.5 Accessories.........................................................23
4.6 General............................................................... 23
4.7 Security............................................................... 23
4.8 Automower® Connect ........................................ 24
4.9 Messages............................................................24
4.10 Automower® Intelligent Mapping (AIM) ............24
4.11 Download firmware over the air FOTA
(Firmware over the air)..............................................24
4.12 Mowing profiles................................................. 24
4.13 To reinstall the charging station on the map..... 24
4.14 To reinstall the reference station on the map....24
5 Operation
5.1 To set the product to ON.....................................25
5.2 To start the product............................................. 25
5.3 To park the product............................................. 25
5.4 To stop the product............................................. 26
5.5 To set the product to OFF................................... 26
5.6 To charge the battery.......................................... 26
6 Maintenance
6.1 Introduction - maintenance..................................27
6.2 Maintenance schedule........................................ 27
6.3 Clean the product................................................28
6.4 Battery.................................................................29
6.5 Replacement of the blades................................. 29
7 Troubleshooting
7.1 Introduction - troubleshooting..............................31
7.2 Fault messages...................................................31
7.3 Information messages.........................................36
7.4 LED indicator of the charging station for
boundary wire installation..........................................37
7.5 Symptoms........................................................... 37
7.6 Finding breaks in the loop wire........................... 38
8 Transportation, storage and disposal
8.1 Transportation..................................................... 41
8.2 To put the product into storage........................... 41
8.3 To put the charging station into storage..............41
8.4 To install the charging station after storage........ 41
8.5 Disposal.............................................................. 41
9 Technical data
9.1 Technical data.....................................................43
10 Warranty
10.1 Warranty terms..................................................46
22071 - 001 - 29.03.2023
1 Safety
1.1 Safety definitions
Warnings, cautions and notes are used to point out
specially important parts of the manual.
WARNING: Used if there is a risk of
injury or death for the operator or bystanders
if the instructions in the manual are not
obeyed.
CAUTION: Used if there is a risk of
damage to the product, other materials or
the adjacent area if the instructions in the
manual are not obeyed.
Note: Used to give more information that is necessary
in a given situation.
1.2 General safety instructions
WARNING: Read the warning
instructions that follow before you use the
product.
Read the Operator’s manual carefully and make
sure you understand the instructions before you
use the product. Keep for future reference.
This appliance is not intended for use by children
or persons with reduced physical, sensory or
mental capabilities (that could affect a safe
handling of the product), or lack of experience
and knowledge, unless they have been given
supervision or instruction concerning use of the
appliance by a person responsible for their safety.
However, EU requirements allows this appliance
to be used by children aged from 8 years and
above and persons with reduced physical, sensory
or mental capabilities or lack of experience and
knowledge, if they have been given supervision
or instruction concerning use of the appliance in
a safe way and understand the hazards involved.
Children shall not play with the appliance. Cleaning
and user maintenance shall not be made by
children without supervision.
The product must only be used with the equipment
recommended by Husqvarna. All other types of
use are incorrect.
Do not use the product when persons, especially
children, or animals are in the work area.
Warning signs must be put around the work area
of the product if it operates in public areas. The
signs must have the text that follows: Warning!
Automatic lawn mower! Keep away from the
machine! Supervise children!
Do not touch moving hazardous parts, such as the
blade disc, before it has come to a complete stop.
Set the product to OFF before you clear a
blockage, do maintenance or examine the product,
and if the product starts to vibrate abnormally.
Examine the product for damage before you start
the product again. Do not use the product if it is
damaged.
If an injury or accident occur, get medical aid.
Do not put power supply cable and extension cable
in the work area. This can cause damage to the
cables.
Do not connect a damaged cable or plug, or touch
a damaged cable, before it is disconnected from
the power outlet. Disconnect the plug from the
power outlet if the cable becomes damaged while
in operation. A worn or damaged cable increases
the risk of electrical shock. A damaged cable must
be replaced by service personnel.
When you connect the power supply to the power
outlet, use a residual-current device (RCD) with a
tripping current of maximum 30 mA.
Only charge the product in the included charging
station. For safe disposal of the battery, refer to
Battery on page 29
. Incorrect use may result in
electric shock, overheating or leaking of corrosive
liquid from the battery. In the event of leakage of
electrolyte, flush with water/neutralizing agent. Get
medical aid if corrosive liquid comes in your eyes.
Use only original batteries recommended by
Husqvarna. Product safety cannot be guaranteed
with other than original batteries. Do not use non-
rechargeable batteries.
Follow the installation instructions that includes to
specify the work area, refer to
Installation on page
11
.
Follow the instructions about to start and operate
the product, refer to
Operation on page 25
.
If there is a risk of thunderstorm, Husqvarna
recommends that the power supply and all the
wires to the charging station are disconnected
to decrease the risk of damage to electrical
components. Connect the power supply and all
the wires again if there is no longer a risk of
thunderstorm. It is important that all wires are
connected correctly.
Follow the maintenance instructions and if
necessary use Husqvarna original spare parts,
refer to
Maintenance on page 27
.
For technical data such as weight, dimensions and
noise emission values, refer to
Installation of the
product on page 16
.
The operator is responsible for accidents or
dangers that occurs to other persons or property.
2071 - 001 - 29.03.2023 Safety - 3
The product must only be operated, maintained
and repaired by persons that are fully conversant
with its special characteristics and safety
regulations.
It is not permitted to change the initial design of the
product.
Obey national regulations about electrical safety.
Husqvarna does not guarantee full compatibility
between the product and other types of
wireless systems such as remote controls, radio
transmitters or equivalent.
The built-in alarm is very loud. Be careful,
especially if the product is handled indoors.
Operation and storage temperature range is 0-50
°C / 32-122 °F. Temperature range for charging is
5-45 °C / 41-113 °F. Too high temperatures can
cause damage to the product.
1.3 Safety instructions for installation
WARNING: Read the warning
instructions that follow before you use the
product.
Do not install the charging station, including any
accessory, at a location that is below, or within 60
cm / 24 in. from, any combustible material. In case
of malfunction, heating of the charging station and
the power supply may occur and create a potential
risk of fire.
Do not put the power supply at a height where
there is a risk it can be put in water. Do not put the
power supply on the ground.
Do not encapsulate the power supply. Condensed
water can harm the power supply and increase the
risk of electrical shock.
Applicable to USA/Canada. If power supply is
installed outdoors: Risk of Electric Shock. Install
only to a covered Class A GFCI receptacle (RCD)
that has an enclosure that is weatherproof with the
attachment plug cap inserted or removed.
Do not install the charging station where there is a
risk of standing water.
1.4 Safety instructions for operation
WARNING: Read the warning
instructions that follow before you use the
product.
Keep your hands and feet away from the rotating
blades. Do not put your hands or feet near or
below the product when it is set to ON.
Use the park mode or set the product to OFF when
persons, especially children or animals are in the
work area. Refer to
To set the product to OFF
on page 26
. Husqvarna recommends to set the
product to operate when the work area has no
activity. The product can cause injury to animals at
night in work area, for example hedgehogs. Refer
to
Operating modes - Park on page 25
.
Make sure that there are no objects such as
stones, branches, tools or toys on the lawn. The
blades can be damaged if it hits an object.
Do not lift the product or move it when it is set to
ON.
Do not to let the product collide with persons or
animals. If a person or animal comes in the way of
the product, stop the product immediately. Refer to
To stop the product on page 26
.
Do not put objects on top of the product or its
charging station.
Do not use the product if the STOP button does
not work.
Always set the product to OFF when it is not in
operation. The product can only start when you
enter the correct PIN code.
Do not use the product at the same time as a
pop-up sprinkler. Use the
Schedule
function so the
product and pop-up sprinkler do not operate at the
same time. Refer to
Schedule on page 20
.
Do not let the product operate when there is
standing water in the work area. For example when
heavy rain forms pools of water.
1.5 Safety instructions for maintenance
WARNING: Read the warning
instructions that follow before you do
maintenance on the product.
Set the product to OFF when you do maintenance
on the product.
Do not use a high-pressure washer to clean the
product. Do not use solvents to clean the product.
Disconnect the plug to the charging station before
you clean or do maintenance of the charging
station.
1.6 Battery safety
WARNING: Read the warning
instructions that follow before you use the
product.
Lithium-ion batteries can explode or cause fire if
disassembled, short-circuited, exposed to water,
fire, or high temperatures. Handle carefully, do
not dismantle, open the battery or use any type
of electrical/mechanical abuse. Avoid storage in
direct sunlight.
4 - Safety 2071 - 001 - 29.03.2023
1.7 To lift and move the product
WARNING: The product must be set to
OFF before you lift the product. The product
is disabled when the indicator on the jog
wheel goes off.
CAUTION: Do not lift the product when
it is parked in the charging station. It can
cause damage to the charging station and/or
the product. Push the STOP button and
pull the product out of the charging station
before you lift it.
To safely move the product from or in the work area:
1. Push the STOP button to stop the product.
2. Set the product to OFF.
3. Lift the product by the handle with the blade disc
away from your body.
2071 - 001 - 29.03.2023 Safety - 5
2 Introduction
2.1 Introduction
Serial number:
Product number:
PIN code:
The serial number and the product number are on the product rating plate and on the product carton.
Register your product on www.husqvarna.com. Enter the serial number of the product, the product number and
the date of purchase to register your product.
2.2 Support
For support about the product, speak to your Husqvarna
servicing dealer.
2.3 Product description
Note: Husqvarna regularly updates the appearance
and function of the products. Refer to
Support on page
6
.
The product is a robotic lawn mower. The product has a
battery power source and operates automatically. When
the battery state of charge is low the product goes to the
charging station to charge. The product starts to operate
again when the battery is fully charged.
The movement pattern of the product is random, which
means that the lawn is cut equally and with less
wear. The frequent cutting technique improves the grass
quality and decreases the use of fertilizers. Collection of
grass is not necessary.
2.3.1 Installation method
You can install the product with a boundary wire or
with an EPOS Plug-in Kit1. A boundary wire is not
necessary if you install the product with the EPOS
Plug-in Kit.
For installation of the boundary wire, refer to
Installation
on page 11
. For installation of the EPOS Plug-in
Kit, read the operator’s manual that is included with the
EPOS Plug-in Kit.
2.3.2 Automower® Connect
Automower® Connect is a mobile application that makes
it possible to select the operation settings remotely.
Automower® 320 NERA can connect to the app with
Bluetooth® and Wi-Fi. Automower® 430X/450X NERA
can connect to the app with Bluetooth®, Wi-Fi and
cellular connectivity. When you are near the product
you can connect your mobile device and the product
with Bluetooth®. When the product is connected to your
Wi-Fi network or to the cellular network you can control
the product from everywhere. You can also make the
settings of the product. Refer to
Automower® Connect
app on page 16
.
2.3.3 Automower® Access
Automower® Access is the user interface of the product,
it includes the display, the jog wheel, the START
button and the STOP button. In Automower® Access
you can set the cutting height and start, stop and
park the product. Refer to
Menu structure overview in
Automower® Access on page 10
.
2.3.4 Automower® Intelligent Mapping
(AIM)
Automower® Intelligent Mapping (AIM) is available in the
Automower® Connect app. Use Automower® Intelligent
Mapping (AIM) to make a virtual map of your lawn and
installation. In the map you can make virtual work areas
and stay-out zones. Refer to
Automower® Intelligent
Mapping (AIM) on page 24
.
1The EPOS Plug-in Kit and the installation kit for the boundary wire are not included.
6 - Introduction 2071 - 001 - 29.03.2023
2.4 Product overview Automower® 320/430X/450X NERA
Automower P21 320 NERA Automower P21 430X/450X NERA
16
17
28
22
29
24
25
27
26
23
35
30
33
31
32
4
2
7
3
5
18
34
19
20
8
11
10
9
12
13
14 15
1
6
21
1. Product body
2. Top cover
3. Front wheels
4. Rear wheels
5. Radar
6. Headlights
7. Accessory hub
8. Display
9. START button
10. Jog wheel
11. STOP button
12. Cutting system
13. Chassis box with electronics, battery and motors
14. Rating plate
15. Handle
16. Blade disc
17. Skid plate
18. Charging station
19. Hatch
20. LED indicator of the charging station
21. Contact plates
22. Cable markers
23. Power supply2
24. Screws to attach the charging station
25. Operator’s manual and Quick guide
26. Alarm decal
27. Extra blades
28. Measurement gauge for installation of the
boundary wire (the measurement gauge is
removed from the carton of the product)
29. Low-voltage cable
2The appearance can be different for different markets.
2071 - 001 - 29.03.2023 Introduction - 7
30. Stakes3
31. Loop wire for boundary wire and guide wire 4
32. Connectors for the loop wire5
33. Couplers for the loop wire6
34. Reference station7
35. Husqvarna® Automower® EPOS Plug-in8
2.5 Symbols on the product
These symbols can be found on the product. Make sure
that you understand them.
WARNING: Read the opera-
tor instructions before you op-
erate the product.
WARNING: Disable the prod-
uct before maintenance or
before you lift the product.
WARNING: Keep a safe dis-
tance from the product when
it is in operation. Keep your
hands and feet away from the
rotating blades of the product.
WARNING: Do not sit on
the product. Do not put your
hands or feet near or below
the product.
Use a detachable power sup-
ply as specified on the rating
plate adjacent to the symbol.
This product complies with the applicable
EU Directives.
This product complies with the applicable
UK Directives.
It is not permitted to dispose the product
as usual domestic waste. Obey national
regulations and use the local recycling
system.
The chassis contains components which
are sensitive to electrostatic discharge
(ESD). The chassis must only be opened
and sealed by an authorized service
technician. The warranty will not be
applicable if the seal is broken.
Do not make modifications on the low-
voltage cable.
Do not use a hedge trimmer or a grass
trimmer near the low-voltage cable.
2.6 Symbols on the battery
WARNING: Lithium-ion batteries can
explode or cause fire if disassembled,
short-circuited or handled roughly. Do not
expose to water, fire or high temperature.
Read the user instructions.
Do not discard the battery into fire and do
not expose the battery to a heat source.
Do not immerse the battery into water.
2.7 General manual instructions
The following system is used in the Operator’s Manual
to make it easier to use:
Text written in
italics
is a text that is shown in the
display or is a reference to another section in the
Operator’s Manual.
Text written in bold is one of the buttons on the
product.
3Is a part of the installation kit.
4Is a part of the installation kit.
5Is a part of the installation kit.
6Is a part of the installation kit.
7Is a part of the EPOS Plug-in Kit.
8Is a part of the EPOS Plug-in Kit.
8 - Introduction 2071 - 001 - 29.03.2023
2.8 Automower® Access
A
B
C
D
The display (A) shows the status bar and the main
menu symbols. Refer to
Symbols on the display on
page 9
.
The START button (B) is used to start the
operation of product.
The jog wheel (C) is turned to move through the
menu structure and pushed to select.
The STOP button (D) is used to stop the product.
2.8.1 Symbols on the display
The product is in operation.
The product is parked.
The product is paused.
There is an error.
6
Cutting height of the product.
Cellular signal strength.
Wi-Fi signal strength.
Bluetooth® connection is enabled.
The battery is charging.
Battery level.
2071 - 001 - 29.03.2023 Introduction - 9
2.8.2 Menu structure overview in Automower® Access
9
8
7
6
5
4
3
2
1
2.8.2.1 Symbols in the Automower® Access menu
Cutting height
In the
Cutting height
menu you can adjust
the cutting height in 9 steps.
Park
In the
Park
menu you can set the product
to park until further notice or to the set
schedule.
Mow
In the
Mow
menu you can set the product
to cut to the set schedule or in secondary
area mode.
Connect
In the
Connect
menu you can enable
Bluetooth® and make a pairing operation
with your mobile device.
Power off
Power off
sets the product to OFF.
10 - Introduction 2071 - 001 - 29.03.2023
3 Installation
3.1 Introduction - Installation
Read this chapter to install the product with a boundary
wire. A boundary wire is not necessary if you install the
product with the EPOS Plug-in Kit, read the operator's
manual for the EPOS Plug-in Kit to install it with the
product.
WARNING: Read and understand the
safety chapter before you install the product.
CAUTION: Use original spare parts and
installation material.
Note: Refer to www.husqvarna.com for more
information about installation.
3.2 Main components for installation
The installation involves the following components:
A robotic lawn mower that mows the lawn
automatically.
A charging station, which has 3 functions:
To send control signals along the boundary
wire.
To send control signals along the guide wire
so that the product can follow the guide wire
to specific remote areas in the garden and
can find its way back to the charging station.
To charge the product.
A power supply, which is connected to the
charging station and a 100-240V power outlet.
Loop wire, which is laid around the work area
and around objects and plants that the product
must not run into. The loop wire is used both as
boundary wire and guide wire.
3.3 To prepare for installation
Read the installation chapter before you start the
installation. Prepare the installation carefully to make the
product operate satisfactorily.
Make a blueprint of the work area and include all
obstacles. This makes it easier to examine where
to put the charging station, the boundary wire and
the guide wire.
Make a mark on the blueprint where to put the
charging station, the boundary wire and the guide
wire.
Make a mark on the blueprint where the guide wire
connects to the boundary wire. Refer to
To install
the guide wire on page 18
.
Fill in holes in the lawn to make it level.
CAUTION: Holes with water in
the lawn can cause damage to the
product.
For Automower® 320 NERA, make sure that
you have Wi-Fi coverage in the charging station
to download new firmware. Refer to
Download
firmware over the air FOTA (Firmware over the air)
on page 24
. For Automower® 430X/450X NERA
this is recommended, but not necessary.
For Automower® 320 NERA, make sure that
you have Wi-Fi coverage in the work area if
you use the Automower® Connect app remotely.
Refer to
Automower® Connect app on page
16
. For Automower® 430X/450X NERA this is
recommended, but not necessary.
Note: We recommend you to have Wi-Fi
coverage in the work area. If you have Wi-Fi
coverage, you can control and make settings
for the product remotely with the Automower®
Connect app. The product automatically connects
to Wi-Fi when it is in an area that has Wi-Fi
coverage.
Cut the grass before you install the product. Make
sure that the grass is maximum 10 cm / 3.9 in.
Note: The first weeks after installation the sound level
when the product cuts the grass can be higher than
usual. The sound level decreases after some time.
3.4 Before the installation of the wires
You can select to attach the wires with stakes or bury
them. You can use the 2 procedures for the same work
area.
CAUTION: If you use a dethatcher
in the work area, bury the boundary wire
and the guide wire to prevent them from
damage.
3.4.1 To examine where to put the charging
station
Keep a minimum 3 m / 10 ft. of free space in front
of the charging station. Refer to
To examine where
to put the guide wire on page 15
.
2071 - 001 - 29.03.2023 Installation - 11
Keep a minimum of 150 cm / 60 in. of free space
to the right and left of the center of the charging
station.
Put the charging station near a power outlet.
Put the charging station on a level surface.
The baseplate of the charging station must not be
bent.
max. 5 cm / 2"
max. 5 cm / 2"
If the work area has two parts separated with a
steep slope, we recommend to put the charging
station in the lower section.
Put the charging station in an area with protection
from the sun.
For Automower® 320 NERA, put the charging
station where there is Wi-Fi coverage to download
new firmware. Refer to
Download firmware over
the air FOTA (Firmware over the air) on page
24
. For Automower® 430X/450X NERA this is
recommended, but not necessary.
If the charging station is installed on an island,
make sure to connect the guide wire to the island.
3.4.2 To examine where to put the power
supply
CAUTION: Make sure that the blades
on the product do not cut the low-voltage
cable.
CAUTION: Do not put the low-voltage
cable in a coil or below the charging station
plate. The coil causes interference with the
signal from the charging station.
Put the power supply in an area with a roof and
protection from the sun and rain.
Put the power supply in an area with good airflow.
Use a residual-current device (RCD) with a tripping
current of maximum 30 mA when you connect the
power supply to the power outlet.
Low-voltage cables of different lengths are available as
accessories.
3.4.3 To examine where to put the
boundary wire
CAUTION: There must be a barrier of
minimum 15 cm / 6 in. in height between
the boundary wire and water bodies, slopes,
precipices or public roads. This will prevent
damage to the product.
CAUTION: Do not let the product
operate on gravel.
CAUTION: Do not make sharp bends
when you install the boundary wire.
CAUTION: For careful operation
without noise, isolate all obstacles such as
trees, roots and stones.
The boundary wire should be put as a loop around the
work area. Sensors in the product senses when the
product approaches the boundary wire, and the product
selects another direction. All parts of the work area must
be maximum 35 m / 115 ft. from the boundary wire.
12 - Installation 2071 - 001 - 29.03.2023
To make the connection easier between the guide wire
and the boundary wire, it is recommended to make an
eyelet where the guide wire will be connected. Make the
eyelet with approximately 20 cm / 8 in. of the boundary
wire.
Note: Make a blueprint of the work area before you
install the boundary wire and guide wire.
A
B
C
EDF
Put the boundary wire around all of the work area
(A). Adapt the distance between the boundary wire
and obstacles.
Put the boundary wire 35 cm / 14 in. (B) from an
obstacle that is more than 5 cm / 12 in. high.
35 cm /14
"
> 5 cm / 2
"
Put the boundary wire 30 cm / 12 in. (C) from an
obstacle that is 1-5 cm / 0.4-2 in. high.
1-5 cm / 0.4 - 2"
30 cm / 12"
Put the boundary wire 10 cm / 4 in. (D) from an
obstacle that is less than 1 cm / 0.4 in. high.
10 cm / 4"
max 1 cm / 0.4"
If you have a paving stone path that is in level with
the lawn, put the boundary wire below the paving
stone.
Note: If the paving stone is minimum 30 cm / 12
in. wide, use the factory setting for the
Drive Past
Wire
function to cut all the grass adjacent to the
paving stone. Refer to
Drive Past Wire function on
page 22
.
If you make an island, put the boundary wire that
runs to and from the island near together (E). Put
the wires in the same stake. Refer to
To make an
island on page 14
.
Make an eyelet (F) where the guide wire is to be
connected to the boundary wire.
2071 - 001 - 29.03.2023 Installation - 13
3.4.3.1 To put the boundary wire in a slope
The product can operate in 50% slopes. Slopes that are
too steep must be isolated with the boundary wire. The
gradient (%) is calculated as the vertical height divided
by the horizontal distance. Example: 10 cm / 100 cm =
10%.
10 cm/ 4"
100 cm/ 40"
10%
For slopes steeper than 50% inside the work area,
isolate the slope with boundary wire.
For slopes steeper than 25% along the outer edge
of the lawn, put the boundary wire 20 cm / 8 in. (A)
from the edge.
For slopes adjacent to a public road, put a barrier
of minimum 15 cm / 6 in. along the outer edge of
the slope. You can use a wall or a fence as a
barrier.
3.4.3.2 Passages
A passage is a section that has boundary wire on each
side and that connects 2 parts of the work area. The
distance between the boundary wire on each side in the
passage must be a minimum of 60 cm / 24 in.
Note: If a passage is less than 2 m / 6.5 ft. wide,
install a guide wire through the passage.
The recommended minimum distance between the
guide wire and the boundary wire is 30 cm / 12 in. The
product always runs to the left of the guide wire as seen
facing the charging station. It is recommended to have
as much free area as possible to the left of the guide
wire (A).
>2 m / 6.5 ft
A
>30 cm / 12"
>60 cm / 24"
3.4.3.3 To make an island
CAUTION: Do not put a section
of boundary wire across the other. The
sections of boundary wire must be parallel.
CAUTION: Do not put the guide wire
across the boundary wire.
CAUTION: Isolate or remove obstacles
that are less than 15 cm / 5.9 in. in height.
Isolate or remove obstacles that slope
slightly, for example, stones, trees or roots.
This will prevent damage to the blades of the
product.
To make an island, isolate areas in the work area with
the boundary wire. We recommend to isolate all stable
objects in the work area.
14 - Installation 2071 - 001 - 29.03.2023
Some obstacles are resistant to a collision, for example,
trees or bushes that are more than 15 cm / 5.9 in. in
height. The product will collide with the obstacle and
then select a new direction.
Put the boundary wire to and around the obstacle
to make an island.
Put the 2 sections of boundary wire to and from the
island close together. This will make the product
run across the wire.
Put the 2 sections of boundary wire in the same
stake.
0 cm / 0
"
3.4.3.4 To make a secondary area
Make a secondary area (B) if the work area has 2 areas
that are not connected with a passage. The work area
with the charging station is the main area (A).
Note: The product must be manually moved between
the main area and the secondary area.
B
A
Put the boundary wire around the secondary area
(B) to make an island. Refer to
To make an island
on page 14
.
Note: The boundary wire must be put as 1 loop
around all of the work area (A + B).
Note: When the product cuts grass in the
secondary area, the
Secondary area
mode must
be selected. Refer to
Secondary area on page
25
.
3.4.4 To examine where to put the guide
wire
Put the guide wire in a line at a minimum of 2 m /
6.5 ft. in front of the charging station.
Make as much free area as possible to the left of
the guide wire when facing the charging station.
Refer to
To install the guide wire on page 18
.
Put the guide wire minimum 30 cm / 12 in. from the
boundary wire.
Do not make sharp bends when you install the
guide wire.
135º
135º 90º
If the work area has a slope, put the guide wire
diagonally across the slope.
3.4.5 Work area examples
If the charging station is put in a small area (A),
make sure that the distance to the boundary wire
is at a minimum 3 m / 10 ft. in front of the charging
station.
If the work area has a passage (B) with no
guide wire installed, the recommended minimum
distance between the boundary wires is 2 m / 6.5
2071 - 001 - 29.03.2023 Installation - 15
ft. With a guide wire installed through the passage,
the recommended minimum distance between the
boundary wires is 60 cm / 24 in.
If the work area has areas which are connected by
a narrow passage (B), you can set the product to
first follow and then leave the guide wire after a
certain distance (C). The settings can be changed
in
GPS assisted navigation on page 22
.
Use the GPS Assisted Navigation that helps the
product select the most optimal operation. Refer to
Lawn coverage on page 22
.
If the work area includes a secondary area (D),
refer to
To make a secondary area on page 15
.
Put the product in the secondary area and select
Secondary area mode
.
B
D
C
A
3.5 Installation of the product
3.5.1 Installation tools
Hammer/plastic mallet: To simplify putting the
stakes into the ground.
Edge cutter/straight spade: To bury the boundary
wire.
Combination pliers: For cutting the boundary wire
and pressing the connectors together.
Adjustable plier: For pressing the couplers
together.
3.5.2 To install the product
Do the general steps that follow to install the product:
1. Install the Automower® Connect app on your
mobile device. Refer to
Automower® Connect app
on page 16
.
2. Do a pairing operation of the product and the
Automower® Connect app. Do the basic settings in
the start up sequence in the Automower® Connect
app. Refer to
To install the Automower® Connect
app on page 17
.
3. Install the charging station. Refer to
To install the
charging station on page 17
.
4. Install the boundary wire. Refer to
To install the
boundary wire on page 18
.
5. Install the guide wire. Refer to
To install the guide
wire on page 18
.
6. Make sure that the charging station is installed
correctly. Refer to
To do a visual check of the
charging station on page 19
.
3.5.3 Automower® Connect app
The product can connect to mobile devices that have
the Automower® Connect app installed. Automower®
Connect is a free app for your mobile device. You
can use the extended functions for the product in the
Automower® Connect app.
The
Dashboard
shows the current operation of the
product. You can select an operating mode for the
product in the dashboard.
The
Map
shows the current position of the product
and the set center point for the GeoFence function.
In the
Settings
menu you can set the settings for
the product.
In the
Statistics
menu you can see the statistics of
the product.
In the
Messages
menu you can find the
Fault
messages
and the
Information messages
of the
product.
In the
Support
menu you can find the full operator's
manual for the product and the
Help Center
where
you can get help with troubleshooting.
16 - Installation 2071 - 001 - 29.03.2023
The Automower® Connect app has Long-range
cellular connectivity, Wi-Fi connectivity and Short-range
Bluetooth® connectivity.
3.5.3.1 To install the Automower® Connect app
1. Download the Automower® Connect app on your
mobile device.
2. Sign up for a Husqvarna account in the
Automower® Connect app.
3. An e-mail is sent to the registered e-mail address.
Follow the instructions in the e-mail in less than 24
hours to validate your account.
4. Log in to your Husqvarna account in the
Automower® Connect app.
3.5.4 To start the product for the first time
When the product is set to ON for the first time, there
are some basic settings to do before the product can
start to operate.
1. Push the jog wheel for 3 seconds to set the
product to ON.
Note: The Bluetooth® pairing operation mode
of the product is enabled for 3 minutes. If the
pairing operation between the product and the
mobile device is not completed correctly, use the
jog wheel to select Bluetooth® to enable it again.
2. Enter the factory PIN code.
3. Log on to your Husqvarna account in the
Automower® Connect app.
4. Start Bluetooth® on your mobile device.
5. Select
My mowers
in the Automower® Connect
app, and add your product.
6. Follow the instructions in the Automower® Connect
app.
3.5.5 To install the charging station
CAUTION: Do not make new holes in
the charging station plate.
CAUTION: Do not put your feet on the
baseplate of the charging station.
WARNING: Make sure that the plugs of
the low-voltage cable and the power supply
unit are clean and dry before you connect
them.
When connecting the power supply, only use a power
outlet that is connected to an residual-current (RCD)
device.
1. Read and understand the instructions about the
charging station. Refer to
To examine where to put
the charging station on page 11
.
2. Put the charging station in the selected area.
Note: Do not attach the charging station to the
ground with the screws until the guide wire is
installed. Refer to
To install the guide wire on page
18
.
3. Open the hatch on the front of the charging station.
4. Attach the top of the charging station.
5. Tilt the top of the charging station.
6. Put the grommet with the cables into position.
7. Connect the cable to the charging station.
8. Connect the low-voltage cable to the charging
station.
9. Close the hatch on the front of the charging
station.
10. Put the power supply at a minimum height of 30
cm / 12 in.
2071 - 001 - 29.03.2023 Installation - 17
min 30 cm / 12”
11. Connect the power supply cable to a 100-240V
power outlet.
Note: The product can be put in the charging
station to charge while you install the boundary
wire.
12. Put the low-voltage cable in the ground with stakes
or bury the cable. Refer to
To put the wire into
position with stakes on page 19
or
Introduction on
page 6
.
13. Connect the wires to the charging station after
the installation of boundary wire and guide wire is
complete. Refer to
To install the boundary wire on
page 18
and
To install the guide wire on page
18
.
14. Attach the charging station to the ground with the
supplied screws after the guide wire is installed.
Refer to
To lift and move the product on page 5
.
3.5.6 To install the boundary wire
CAUTION: Do not put remaining wire in
a coil. The coil causes interference with the
product.
1. Put the boundary wire around all of the work
area. Start and complete the installation behind the
charging station.
2. Open the connector and put the boundary wire in
the connector.
3. Close the connector with a pair of pliers.
4. Cut the boundary wire 1-2 cm / 0.4-0.8 in. above
each connector.
5. Push the right connector onto the metal pin on the
charging station with the mark "AR".
6. Push the left connector onto the metal pin on the
charging station with the mark "AL".
3.5.7 To install the guide wire
CAUTION: Twinned cables, or a
screw terminal block that is insulated with
insulation tape are not satisfactory splices.
Soil moisture will cause the wire to oxidize
and after a time result in a broken circuit.
1. Open the connector and put the wire in the
connector.
2. Close the connector with a pair of pliers.
3. Cut the guide wire 1-2 cm / 0.4-0.8 in. above each
connector.
4. Push the connector onto the metal pin on the
charging station with the mark "G1/G2/G3".
Note: You can only use 2 guide wires G1/G2 for
Automower® 320/430X NERA.
5. Disconnect the charging station from the power
outlet.
6. Put the end of the guide wire at the eyelet on the
boundary wire.
7. Cut the boundary wire with a pair of wire cutters.
8. Connect the guide wire to the boundary wire with a
coupler.
18 - Installation 2071 - 001 - 29.03.2023
a) Put the 2 ends of the boundary wire and the
end of the guide wire into the coupler.
Note: Make sure that you can see the ends
of the wires through the transparent area of
the coupler.
b) Push down the cover on the coupler with
adjustable pliers to attach the wires in the
coupler.
9. Attach the guide wire to the ground with stakes or
bury the guide wire in the ground. Refer to
To put
the wire into position with stakes on page 19
or
To bury the boundary wire or the guide wire on
page 19
.
10. Connect the charging station to the power outlet.
3.5.8 To put the wire into position with
stakes
CAUTION: Make sure that the stakes
hold the boundary wire and the guide wire
against the ground.
CAUTION: Cutting the grass too low
right after installation can damage the wire
insulation. Damage to the insulation may
not cause disruptions until several weeks or
months later.
1. Put the boundary wire and the guide wire on the
ground.
2. Put the stakes at a maximum of 75 cm / 30 in.
distance from each other.
3. Attach the stakes to the ground with a hammer or a
plastic mallet.
Note: The wire is overgrown with grass and not visible
after a few weeks.
3.5.9 To bury the boundary wire or the
guide wire
Cut a groove in the ground with an edge cutter or a
straight shovel.
Put the boundary wire or the guide wire 1-20 cm /
0.4-8 in. into the ground.
3.5.10 To do a visual check of the charging
station
1. Make sure that the indicator LED lamp on the
charging station has a green light.
2. If the indicator LED lamp does not have a green
light, do a check of the installation. Refer to
LED
indicator of the charging station for boundary wire
installation on page 37
and
To install the charging
station on page 17
.
2071 - 001 - 29.03.2023 Installation - 19
4 Settings
This chapter gives information about the settings for
the product that you can make in the Automower®
Connect app. All setting for the product are available in
Automower® Connect. Some settings can also be made
in Automower® Access, refer to
Automower® Access on
page 9
. The product has factory settings but the settings
can be adapted for each work area.
4.1 Schedule
In
Schedule
you can change the schedule settings for
the product.
The
Schedule
function controls which hours the product
operates. When the product does not operate, it is
parked in the charging station. You can see which hours
and days the product operates in the schedule overview
in the app.
You can set the Schedule if the work area is less
than the maximum area capacity of the product. This
prevents wear on the grass and the product. The factory
schedule setting lets the product operate around the
clock 7 days a week.
To calculate the schedule setting, refer to
To calculate
the schedule setting on page 20
.
4.1.1 To calculate the schedule setting
1. Calculate the dimension of your lawn in m2 / ft2.
2. Divide the m2 / ft2 of the lawn with the approximate
operation capacity. Refer to table below.
3. The result is equal to the number of hours that the
product must operate each day.
Note: The operation capacity is approximate and is
calculated for flat and open work area. If the work area
has a lot of slopes or obstacles, you need to increase
the
Schedule
settings.
Model Approximate operation capaci-
ty, m2/h / ft2/h
Automower® 320 92 / 990
Automower® 430X 133 / 1430
Automower® 450X 208 / 2240
Example: A lawn of 1000 m2 / 10700 ft2, cut with an
Automower® 320.
1000 m2 / 92 ≈ 11 h.
10700 ft2 / 990 ≈ 11 h.
Days / week h / day Schedule settings
7 11 07:00-18:00 / 7:00
am-6:00 pm
4.2 Cutting height
4.2.1 Adjust the cutting height
The cutting height can be adjusted from 2 cm / 0.8 in. to
6 cm / 2.4 in.
CAUTION: The first weeks after a new
installation, the cutting height must be set to
6 cm / 2.4 in. to prevent damage to the loop
wire. The cutting height can then be lowered
each week.
4.2.2 TargetHeight
Use the TargetHeight function to lower the cutting height
from the maximum cutting height to the specified cutting
height gradually during 10 days. If you change the
cutting height manually during this time it will disable the
TargetHeight function.
4.3 Operation
In
Operation
you can change the operation settings of
the product.
4.3.1 Spiral cutting
If the product enters an area where it senses the grass
is longer than average, it can change the movement
pattern to
Spiral cutting
. This means that the product
mows in a spiral pattern to faster cut the area with
longer grass. It is possible to set the intensity of the
Spiral cutting
.
Very low / Low
intensity means that
Spiral
cutting
begins less often.
High / Very high
intensity
means that
Spiral cutting
begins more often.
Note:
Spiral Cutting
does not start in slopes steeper
than 17%.
20 - Settings 2071 - 001 - 29.03.2023
4.3.2 Object avoidance
Object avoidance
is only available for Automower®
430X/450X NERA.
The products senses objects on the lawn that is higher
than the grass with the
Object avoidance
function
enabled. When the product senses an object on the
lawn, the product turns and continues to cut in a
different direction. You can disable the
Object avoidance
function if it is unsatisfactory for your work area.
Note:
Object avoidance
can cause that the grass is
not cut around objects. The sensors can also sense high
grass or flowers in the work area as objects.
4.3.3 Weather timer
Weather timer
automatically adjust the cutting time to
the growth of the grass. The product is not permitted to
operate more than the schedule settings.
Note: When using
Weather timer
, it is recommended
to make as much operating time as possible available
for
Weather timer
. Do not restrict the schedule more
than necessary.
The first operation of the day is set by the schedule
settings. The product always complete 1 mowing cycle,
and then
Weather timer
selects if the product will
continue to operate or not.
Note:
Weather timer
is reset if the product does not
operate for more than 50 hours, or if a
Reset of all user
settings
is done.
Weather timer
is not changed if a
Reset
of schedule settings
is done.
4.3.4 ECO mode
ECO mode
disables the signal in the boundary wire,
guide wire and the charging station, when the product is
parked or is charging. The LED indicator of the charging
station flashes green when the loop signal is disabled.
Note: Use
ECO mode
to save energy and to prevent
interference with other equipment, for example hearing
loops or garage doors.
Note: To start the product manually in the work area
you must first enable the loop signal.
4.3.4.1 To enable the loop signal
1. Set the product to ON.
2. Push the STOP button.
3. Wait 2 seconds and then remove the product from
the charging station.
4. Make sure that the LED indicator of the charging
station is solid green.
5. Put the product where you want it to start to cut.
4.4 Installation
In
Installation
you can change the installation settings of
the product.
4.4.1 To find the charging station
The product can be set to search for the charging station
in 3 methods:
Charging station signal
Follow boundary wire
Follow guide wire
The factory setting is set to use the 3 search methods
at the same time. Use the factory setting to find the
charging station as fast as possible and to keep the risk
of tracks on the lawn to a minimum. The product always
starts to search for the
Charging station signal
. After
a specified time interval, it also uses
Follow guide
and
Follow boundary wire
.
Causes why the product cannot follow the wire:
Obstacles near the wire have not been isolated.
The charging station, the boundary wire or the
guide wire are not installed according to the
instructions in
To install the charging station on
page 17
,
To install the boundary wire on page 18
and in
To install the guide wire on page 18
.
4.4.1.1 Charging station signal
For some installations it is necessary to decrease the
signal of the charging station. For example when the
charging station is put near an obstacle, such as a bush
or a wall. The product finds the charging station signal
on the other side of the obstacle and tries to find the
charging station, but the object prevents it to go to the
2071 - 001 - 29.03.2023 Settings - 21
charging station. You can set the charging station signal
to
min
,
avg
or
max
.
Note: Husqvarna recommends to set the charging
station signal to
max
. It is usually better to move the
charging station, than to decrease the range of the
charging station signal.
4.4.1.2 Follow guide wire and boundary wire
The time interval can be set for when the product starts
to follow the boundary wire and guide wire to find the
charging station.
4.4.2 Lawn coverage
4.4.2.1 GPS assisted navigation
The product has
GPS Assisted Navigation
that helps
the product to select the most optimal operation. This
function is enabled from the factory. If you want to do
manual settings for your lawn, disable the
GPS Assisted
Navigation
and make settings for
Area 1-5
. Disable
the
GPS Assisted Navigation
if you want to use the
Systematic Passage Mowing
function and make settings
for
Area 1-5
. Refer to
Settings for Area 1-5 on page 22
.
4.4.2.2 Settings for Area 1-5
Use this function if the work area includes remote
parts that are connected with narrow passages to keep
a satisfactorily cut work area. The
Lawn Coverage
function is used to cut remote parts of the work area.
The
Systematic Passage Mowing
function is used to
cut in narrow passages. A guide wire must be installed
to use these functions. You can set a maximum of 5
remote areas where the product starts to cut.
The
Systematic Passage Mowing
function is applicable
for narrow passages of 60 cm - 1.5 m / 23 in. - 4.9
ft. width. The product moves in a pattern to cut the
full passage width. The product starts the
Systematic
Passage Mowing
at the set distance from the charging
station. When the product is at the end of the narrow
passage, the product continues to cut the work area as
usual.
You can set the product to follow the guide wire to the
set specified distance before it starts to cut.
Area A, approximately 50%
Area B, approximately 30%
Area C, approximately 20%
A
C
B
Each area can be enabled or disabled. Use the
Test
function to measure the distance from the charging
station to where the product must start to cut. Refer to
To measure the distance from the charging station on
page 22
.
The default settings lets the product follow the guide
wire 300 m / 980 ft. in 20% of the times it moves out
from the charging station. If the guide wire is less than
300 m / 980 ft. the product will follow it to the point
where the guide wire is connected to the boundary wire.
4.4.2.3 To measure the distance from the charging
station
The product follows the guide wire to measure the
distance to the charging station.
1. Put the product in the charging station.
2. Select
Test: Area 1 setup
or
Test: Area 2 setup
to
measure the distance.
3. Push the STOP button to show the distance in the
app.
4.4.3 Corridor width
The boundary wire corridor is the area adjacent to
the boundary wire. The product uses the corridors to
find the charging station. The corridor width is adjusted
automatically. If it is necessary to adjust the corridor
width manually for the product to operate satisfactorily,
you can set the corridor width between 1-9.
4.4.4 Reversing distance
The reversing distance makes the product move in
reverse for a set distance, before the product starts to
cut the lawn.
4.4.5 Drive Past Wire function
The front of the product always moves past the
boundary wire by a specified distance. Then the product
moves rearward and changes direction. The factory
setting is 32 cm / 13 in. You can select a distance of
25-50 cm / 10-20 in.
22 - Settings 2071 - 001 - 29.03.2023
Note: If you change the distance for
Drive Past Wire
,
the distance will change along the boundary wire in all
parts of the work area.
4.5 Accessories
In
Accessories
you can change the settings of the
product accessories.
4.5.1 Headlights
Headlights is only available for Automower® 430X/450X
NERA.
There are 4 different headlight settings that control when
the headlights are on:
Always on
Evening only (19:00-00:00)
Evening and night (19:00-07:00)
Always off
The default setting is
Always on
. The headlights can be
set to flash if there is an error.
4.5.2 To avoid collisions with the
Automower® house
When this option is enabled, the wear on the product
and the Automower® house is reduced, but it can result
in more uncut grass around the charging station.
4.6 General
In the
General
menu you can set the time and date, or
reset to factory settings.
This menu is only available when your mobile device is
connected to the product with Bluetooth®.
4.6.1 Time & date
The time and date can be changed manually, or by
using the time and date from the mobile device.
4.6.2 Reset to factory settings
The user settings can be reset to factory settings.
Note:
PIN code, Loop signal, Messages
and
Date &
Time
will not be reset.
4.7 Security
The security settings controls the PIN code, the
GeoFence and other security functions. The correct PIN-
code must be entered to get access to the
Security
menu.
This menu is only available when your mobile device is
connected to the product with Bluetooth®.
4.7.1 New loop signal
The loop signal is randomly selected to create a unique
link between the product and the charging station. In
rare cases, there may be a need to generate a new
signal, for instance if 2 adjacent installations have a very
similar signal.
4.7.2 Change PIN code
You can change the PIN code. Make a note of the new
PIN code in Memo. Refer to
Introduction on page 6
.
4.7.3 Theft protection
In the
Theft protection
menu it is possible to set the
alarm duration and also what events should trigger the
alarm. The factory setting is to require PIN code and the
alarm duration is 1 min.
4.7.3.1 Require PIN code
This function means that the product cannot be operated
or controlled after the STOP button has been pushed
without first entering the correct PIN code. If the
incorrect PIN code is entered 5 times, the product is
locked for a time. The lock is extended for each new
incorrect try.
4.7.3.2 Alarm duration
There is a possibility to set how long the alarm signal
should last. A setting between 1 and 10 minutes is
possible.
4.7.3.3 STOP button pressed
If the alarm
"STOP button pressed"
is enabled, the
alarm goes off if someone presses the STOP button and
the PIN code is not entered within 30 seconds.
4.7.3.4 Carried away
If the alarm
Carried away
is enabled, the product senses
unexpected motions, and the alarm goes off.
4.7.4 GeoFence
GeoFence is a GPS-based theft protection that makes
a virtual fence for the product. If the product is more
than a set distance away from the center position the
product will be disabled and an alarm will start. The
center position sets to the current position of the product
when GeoFence is enabled. The PIN code is necessary
2071 - 001 - 29.03.2023 Settings - 23
to stop the alarm and to start the product again. The
GeoFence is only enabled when the product is set to
ON.
4.8 Automower® Connect
In
Automower® Connect
you can enable or disable the
Automower® Connect function. You can connect the
product to a Wi-Fi network. You can also see the signal
strength and connectivity status.
This menu is only available when your mobile device is
connected to the product with Bluetooth®.
4.9 Messages
In this menu the previous fault and information
messages can be found. For some of the messages,
there are tips and advice to help to rectify the fault.
If the product is disrupted in any way, for example it
is trapped or the battery is low, a message is saved
relating to the disruption and the time it happened.
If the same message is repeated several times, this
may indicate that an adjustment to the installation or the
product is required. Refer to
Installation on page 11
.
4.10 Automower® Intelligent Mapping
(AIM)
Automower® Intelligent Mapping (AIM) is available in
the Automower® Connect app. The technology uses
different sensors, GPS included, in the product. The
precision of the map is approximately 1 m / 3.3 ft.
B
A
C
Some of the functions with AIM are:
It shows a map of the lawn in Automower®
Connect app with charging station, boundary wire,
guide wire and islands.
You can make work areas (A) and (B) in the
installation where you can set a schedule and
cutting height for each work area.
You can make stay-out zones (C) in which the
product cannot enter and cut grass.
Note: With the AIM function you can set work areas
and stay-out zones with a precision of approximately 1
m / ft.
The data collection for the AIM map starts automatically.
The product collects data while it operates and the
map is completed in 1-2 weeks. Remove temporary
obstacles on the lawn when the product operates and
collects data. If you change the installation of the wires
or charging station, you must do a new map. Read more
about AIM in the Automower® Connect app.
4.11 Download firmware over the air
FOTA (Firmware over the air)
The product has a function that automatically downloads
new firmware. When a new firmware is available, a
notification shows in the app where you can select
to install the new firmware. The LED indicator of the
product pulsates when the firmware update is ongoing.
If the product does not use cellular connectivity, it
downloads new firmware when it is parked in the
charging station. The product must have Wi-Fi coverage
in the charging station to download new firmware.
4.12 Mowing profiles
You can save different sets of settings in the
Mowing
profiles
. Use this function when you use one product for
more than one location or to have different settings on
the same location. In the
Mowing profiles
the product
settings, map objects and their settings are saved.
4.13 To reinstall the charging station on
the map
Reinstall the charging station on the map if you move
or replace the charging station. You can also reinstall
it if the product cannot dock or connect to the charging
station.
1. Select
Map objects > Charging station
in the app.
2. Select
Reinstall charging station
and follow the
instructions.
4.14 To reinstall the reference station
on the map
Reinstall the reference station on the map if you move or
replace the reference station.
1. Select
Map objects > Reference station
in the app.
2. Select
Reinstall reference station
and follow the
instructions.
24 - Settings 2071 - 001 - 29.03.2023
5 Operation
The most frequently used operation settings are
included in the Automower® Access, refer to
Automower® Access on page 6
. All operating modes are
available in the Automower® Connect app.
5.1 To set the product to ON
WARNING: Read and understand the
safety chapter before you use the product.
Push the jog wheel for 3 seconds.
Use the jog wheel to enter the PIN code.
5.2 To start the product
1. Push the STOP button.
2. Use the jog wheel to enter the PIN code.
3. Use the jog wheel to select the operating mode.
Refer to
Operating modes - Start on page 25
.
4. Push the START button.
Note: If the product is parked in the charging station,
the product will start to operate when the battery is fully
charged and if the
Schedule
settings is set for operation
Note: The first weeks after installation the perceived
sound level when cutting the grass may be higher than
expected. When the product has cut the grass for some
time, the perceived sound level is much lower.
5.2.1 Operating modes - Start
Main area
Secondary area
Override schedule
5.2.1.1 Main area
Use the operating mode
Main area
for the product to cut
and charge automatically.
5.2.1.2 Secondary area
Use
Secondary area
operating mode to cut secondary
areas. You must move the product manually between
the main area and the secondary area. The product cuts
for a selected period of time or until the battery is empty.
Note: You must put the product manually in the
charging station to charge the product when it is in a
secondary area. The product will move out from the
charging station and stop when the battery is charged.
You must select an operating mode to start the product.
Note: If you will cut the main area after the battery is
charged, set the product to
Main area
mode before you
put the product in the charging station.
5.2.1.3 Override schedule
Use the operating mode
Override schedule
to
temporarily override the
Schedule
settings for
24h
or
3
days
.
Note: It is not possible to cut more than the maximum
cutting time for each day. Refer to
Product description
on page 6
.
5.3 To park the product
1. Push the STOP button.
2. Use the jog wheel to enter the PIN code.
3. Use the jog wheel to select the park mode. Refer
to
Operating modes - Park on page 25
.
5.3.1 Operating modes - Park
Park until further notice
Start on next schedule
Select duration
Park at maintenance point
(EPOS installation
only)
5.3.1.1 Park until further notice
Use the operating mode
Park until further notice
for the
product to go back to the charging station. The product
will stay in the charging station until you select a new
operating mode.
5.3.1.2 Start on next schedule
Use the operating mode
Start on next schedule
for the
product to go back to the charging station. The product
will stay in the charging station until the next
Schedule
setting.
5.3.1.3 Select duration
The product goes back to the charging station and
stays for the selected park duration. Use the operation
selection to temporary stop an ongoing mowing cycle
and let the product to stay in the charging station.
5.3.1.4 Park at maintenance point (EPOS installation
only)
You can park the product at the maintenance point to do
maintenance on the product. The product is parked at
the maintenance point until you select a new operation
mode.
2071 - 001 - 29.03.2023 Operation - 25
5.4 To stop the product
1. Push the STOP button to make the product and
the cutting motor stop.
5.5 To set the product to OFF
1. Push the STOP button to stop the product.
2. Enter the PIN code if it is necessary.
3. Push the jog wheel for 3 seconds to set the
product to OFF. You can also use the jog wheel
to select
Power off
in the menu in the display.
4. Make sure that the LED indicator on the jog wheel
is not lit.
5.6 To charge the battery
When the product is new or after long-term storage, the
battery can be empty. Charge the battery before you
start the product. In the
Main area
mode, the product
cuts and charges automatically.
1. Set the product to ON.
2. Put the product into the charging station until the
charging plates touch the contact plates.
3. Do a check that the product charges in the display
of the product or in the Automower® Connect app.
26 - Operation 2071 - 001 - 29.03.2023
6 Maintenance
6.1 Introduction - maintenance
WARNING: Set the product to OFF
before you do maintenance on the product.
WARNING: Use protective gloves.
For better operation and lifetime of the product, make
sure to clean the product regularly and replace worn
parts.
When the product is new, examine the blade discs and
blades each week. If the wear is low, you can increase
the interval for the next time you examine the blade
discs and blades. Examine the blade discs and the
blades more regularly if there is much wear.
It is important that the blade disc rotates easily and that
the edges of the blades are not damaged. The usual
lifetime of the blades are 3 to 6 weeks. The conditions
that follow can increase or decrease the lifetime of the
blades:
Operation time and dimension of the work area.
Length and thickness of the grass.
Soil, sand and use of fertilizers.
Objects such as cones, tools, stones and roots in
the work area.
Note: The cutting result can be unsatisfactory if the
blades are blunt. Refer to
Replacement of the blades on
page 29
on how to replace the blades.
6.2 Maintenance schedule
The maintenance schedule shows how to do
servicing and maintenance on the product. Follow the
maintenance schedule for a better operation and to
increase the lifetime of the product.
X = The instructions are given in this operator's manual.
O = The instructions are not given in this operator's
manual. Speak to your approved servicing dealer.
To prepare Weekly Every
year
Every
third year
Clean the product. Refer to
Clean the product on page 28
. X
Examine the product for damage and wear. X
Do an update of the firmware. O
Do a check of the servicing messages for recommended upgrades. O
Servicing
Examine the blades and replace the blades and blade screws if it is necessary.
Refer to
Replacement of the blades on page 29
.X
Examine and polish the contact plates on the charging station. X
Examine and polish the charging plates on the product. X
Charge the battery fully before you put the product into storage. Refer to
To
charge the battery on page 26
.X
Examine the wheels for wear. O
Examine and clean the collision columns. Do a check of the tightening torque on
the front and rear collision columns. O
Make sure that the product is docking and charging correctly. O
Examine the cable and connector to the charging plates on the body of the
product. O
2071 - 001 - 29.03.2023 Maintenance - 27
To prepare Weekly Every
year
Every
third year
Examine the skid plate and skid plate bearing. O
Examine the rubber bellows in the cutting height adjustment system. O
Examine the rubber bellows for the collision columns. O
Replace the rubber bellows for the collision columns. O
Examine and clean the airflow filter. O
Replace the airflow filter. O
Do a check of the tightening torque of chassis screws. O
Open the chassis and replace all sealing strips. O
Last step
Use a software service tool to do a function test of the functions of the product. O
6.3 Clean the product
CAUTION: Do not use a high-pressure
washer to clean the product. Do not use
solvents for cleaning.
The product does not operate satisfactorily in slopes if
the wheels are blocked with grass. Clean the product
with a brush or running water from a water hose.
Husqvarna recommends to use a special cleaning and
maintenance kit. Speak to your Husqvarna servicing
dealer for more information.
6.3.1 To clean the body, chassis and blade
disc
Examine the blade disc and blades weekly. To clean the
product fully, the top cover and the body of the product
can be removed. If the product is dirty, use a weak soap
solution if necessary. Use a brush or a water hose to
clean the product. Do not use a high-pressure washer to
clean the product.
1. Set the product to OFF.
2. Carefully pull the top cover at the rear, the middle
and the front.
3. Hold the chassis with one hand and remove the
body with a fast and short pull upwards and
towards the front of the product.
WARNING: If your hands come
between the body of the product and
the chassis, there is a risk of injury.
28 - Maintenance 2071 - 001 - 29.03.2023
4. Put the body of the product adjacent to the chassis
of the product or tilt it against a wall.
5. Put the product onto its side.
6. Clean the blade disc bellows for the blade disc and
chassis with a brush. At the same time, make sure
that the blade disc rotates freely. Make sure that
the blades are not damaged and can pivot freely.
6.3.2 To clean the wheels
The product does not operate satisfactorily in slopes if
the wheels are blocked with grass.
Use a soft brush to clean the wheels.
If it is necessary, remove the wheel cover with a
flat screwdriver.
6.3.3 To clean the charging station
WARNING: Disconnect the power
supply from the power outlet before
maintenance, or when you clean the
charging station or power supply.
Remove grass, twigs and other objects from the
charging station.
Use a brush or a water hose to clean the charging
station.
6.4 Battery
CAUTION: Charge the battery fully
before you put the product into storage. If
the battery is not fully charged it can cause
damage to the battery.
If the operating time of the product is shorter than usual
between charges, this means that the battery is at the
end of its life cycle. Replace the battery to extend the
operating time.
Note: The battery life is related to the length of
the season and how many hours a day the product
operates. A long season or many hours of operation
a day means that the battery must be replaced more
regularly.
6.5 Replacement of the blades
WARNING: Husqvarna can only
guarantee safety if you use Husqvarna
original blades with the embossed crowned
H-mark logotype.
2071 - 001 - 29.03.2023 Maintenance - 29
WARNING: You must replace the
screws when you replace the blades. The
used screws can wear quickly and make the
blade come loose, this can cause serious
injury.
Replace worn or damaged blades for a safe operation.
Replace the blades regularly for a satisfactory cut result
and a low energy use. All 3 blades and screws must
be replaced at the same time to get a balanced cutting
system.
6.5.1 To replace the blades
1. Set the product to OFF.
2. Put the product with the blade disc up on a clean
and soft surface.
3. Rotate the skid plate until the holes align with the
screws for the blade.
4. Remove the 3 screws.
5. Remove the 3 blades and the screw.
6. Attach 3 new blades and screws. Use Husqvarna
original blades.
7. Make sure that the blades can move freely.
30 - Maintenance 2071 - 001 - 29.03.2023
7 Troubleshooting
7.1 Introduction - troubleshooting
In this chapter, a number of messages are listed which may be shown in Automower® Connect and Automower®
Access if there is a malfunction. There is a proposal action to the cause and steps to take for each message.
This chapter also presents some symptoms that can guide you if the product does not work as expected. More
suggestions for steps to take in the event of malfunction or symptoms can be found on www.husqvarna.com.
7.2 Fault messages
The table below shows fault messages that can be shown in the app. Speak to your local Husqvarna representative if
the same message shows frequently.
Message Cause Action
Wrong PIN code
An incorrect PIN code has been entered. 5
tries are permitted, and the product is then
blocked for a period of time.
Enter the correct PIN code. Speak to your
local Husqvarna representative if you forget
the PIN code.
Wheel motor
blocked, left/rear left/
right/rear right
The drive wheel is blocked by grass or other
objects.
Examine the drive wheel and remove the
grass or other object.
Wheel motor overloa-
ded, left/right
Wheel drive problem,
right/left
The drive wheel is blocked by grass or other
objects.
Examine the right drive wheel and remove
the grass or other objects. If the problem
stays, speak to your authorized service cen-
ter.
Cutting system
blocked
The cutting system is blocked by grass or
other objects.
Examine the cutting system and remove the
grass or other objects.
Cutting system major
imbalance
There is vibrations in the blade disc. Continued operation can cause damage to
the cutting system. Make sure that the
blades and screws are not damaged or worn.
Make sure that all blades are correctly instal-
led and that there is only one blade attached
in each position on the blade disc.
Clean the blades and the cutting disc.
Cutting height
blocked
Grass or other objects is wound around the
cutting height adjustment, or between the
blade disc and chassis.
Examine the blade disc and the bellows
around the cutting height adjustment, and re-
move any grass or other objects that may
have got stuck.
2071 - 001 - 29.03.2023 Troubleshooting - 31
Message Cause Action
No loop signal
There is no power in the charging station.
The LED indicator on the charging station is
not on.
Examine if the power supply unit or the low-
voltage cable is damaged or not installed
correctly to the power outlet or the charging
station. Examine if there is a power failure or
if a residual-current device is enabled.
The boundary wire is damaged or not instal-
led correctly.
Make sure that the boundary wire is connec-
ted correctly to the charging station. Examine
all splices on the boundary wire. Examine if
there is a break in the boundary wire and
repair if necessary. Refer to
To install the
boundary wire on page 18
.
ECO mode
is enabled and the loop signal is
disabled when the product is started in the
work area.
Put the product in the charging station and
start the product. To start the product man-
ually in the work area, push the STOP but-
ton before you remove the product from the
charging station.
The boundary wire is crossed on its way to
and from an island.
Make sure that the boundary wire is put
down correctly. Refer to
To install the charg-
ing station on page 17
.
The product does not find the loop signal
from the charging station.
Put the product in the charging station and
generate a new loop signal. Refer to
New
loop signal on page 23
.
Disturbances from metal objects (fences, re-
inforcement steel) or buried cables close by.
Try to move the boundary wire and/or make
more islands in the work area to increase the
signal strength.
The product is too far from the boundary
wire.
Redo the installation of the boundary wire so
that all parts of the work area is maximum 35
m / 115 ft. from the boundary wire.
Outside work area
The boundary wire connections to the charg-
ing station are crossed.
Make sure that the boundary wire is connec-
ted correctly to the charging station. Refer to
To install the boundary wire on page 18
.
The boundary wire is too close to the edge of
the work area.
Make sure that the boundary wire is put
down correctly. Refer to
To install the boun-
dary wire on page 18
.
The work area is too steep by the boundary
wire.
The boundary wire around an island is not
installed correctly. The boundary wires are
crossed.
Disturbances from metal objects (fences, re-
inforcement steel) or buried cables close by.
Try to move the boundary wire and/or make
more islands in the work area to increase the
signal strength.
The product cannot find the correct loop sig-
nal because of interference with a loop signal
from a different product installation nearby.
Put the product in the charging station and
generate a new loop signal. Refer to
New
loop signal on page 23
.
Upside down
The product is leaning too much or has
turned over.
Turn the product the right way up.
Mower tilted
The product tilts too much. Move the product to a level area.
32 - Troubleshooting 2071 - 001 - 29.03.2023
Message Cause Action
Lifted
The lift sensor has been enabled because
the product has been lifted.
Make sure that the body of the product body
can move freely around its chassis. Remove
or make an island around objects that can
cause the body to be lifted. If the problem
stays, speak to your authorized service cen-
ter.
Trapped
The product is blocked in a small area be-
hind a number of obstacles.
Examine if there are obstacles which make it
hard for the product to move away from this
location.
Slipped
The product slips because there is an obsta-
cle.
Remove the obstacle.
The product slips because of wet grass. Wait until the lawn is dry before you start the
product again.
The product has hit an obstacle and stopped
or the wheels cannot move on the wet grass.
Free the product and rectify the reason for
the lack of drive. If it is due to wet grass,
wait until the lawn has dried before using the
product.
The product slips because the slope is too
steep.
Isolate the steep slope with boundary wire.
Refer to
To put the boundary wire in a slope
on page 14
.
The product slips because the slope is too
steep when it follows the guide wire.
Make sure that the guide wire is installed
diagonally in the slope. Refer to
To put the
boundary wire in a slope on page 14
.
Collision
The body of the product cannot move freely
around its chassis.
Make sure that the body of the product can
move freely around its chassis. Examine that
the body of the product is correctly installed
and there is no dirt blocking it. If the problem
stays, speak to your authorized service cen-
ter.
Alarm! Mower stop-
ped
The alarm was started because the product
was stopped.
Enter the PIN code to disable the alarm. The
settings for the alarm can be changed in the
Security
menu. Refer to
Alarm duration on
page 23
.
The alarm was started because the product
was lifted.
The alarm was started because the product
was tilted.
Alarm! Mower was
moved
The alarm was started because the product
was moved.
Alarm! Outside Geo-
Fence
The alarm was started because the product
was outside the GeoFence.
Temporary problem
Temporary electronic or firmware problem in
the product.
Update the firmware via FOTA. Restart the
product. If the problem stays, speak to your
authorized service center.
2071 - 001 - 29.03.2023 Troubleshooting - 33
Message Cause Action
Electronic problem
Temporary electronic or firmware problem in
the product.
Restart the product.
If the problem stays, speak to your approved
servicing dealer.
Loop sensor problem
Tilt sensor problem
Invalid sub-device
combination
STOP button prob-
lem
Connectivity problem
Safety function faulty
Invalid system config-
uration
Lift sensor problem
Collision sensor
problem
Radar problem
Temporary battery
problem
Battery problem
Temporary battery or firmware problem in the
product.
Restart the product. If the problem stays,
speak to your approved servicing dealer.
Incorrect type of battery. Use only original batteries recommended by
the manufacturer.
Empty battery
The product cannot find the charging station. Change the position of the guide wire. Refer
to
To install the guide wire on page 18
.
Do a check of the installation settings about
how to find the charging station. Refer to
To
find the charging station on page 21
.
The battery is at the end of its life cycle. Speak to your authorized service center to
replace the battery.
The product cannot enter the charging sta-
tion because the antenna in the baseplate of
the charging station is damaged.
If the indicator lamp on the charging station
flashes red, the antenna is damaged. Speak
to your authorized service center.
The product is in the charging station, but
does not charge the battery.
Make sure that the charging plates on the
product and the contact plates on the charg-
ing station are in contact. Clean the contact
plates and charging plates.
Battery needs re-
placement
The battery state of health is low. Replace the battery. Speak to your author-
ized service center.
Battery near end of
life
The battery state of health is critically low. Replace the battery. Speak to your author-
ized service center.
34 - Troubleshooting 2071 - 001 - 29.03.2023
Message Cause Action
Temperature restric-
tion
The product does not operate if the battery
temperature is too high or too low.
The product starts to operate again when the
temperature is between the set limits and the
schedule settings let the product to operate.
Make sure that the charging station is put in
an area with protection from the sun.
Charging current too
high
The battery charges with a too high current.
The power supply unit is incorrect or dam-
aged.
Make sure that the power supply unit and
charging station are not damaged. Make
sure the that you use the correct power sup-
ply unit and charging station. Restart the
product. If the problem stays, speak to your
authorized service center.
Charging system
problem
There is corrosion or dirt on the charging
plates and contact plates.
Restart the product. Clean the charging
plates on the product and the contact plates
on the charging station.
Temporary electronic or firmware problem in
the product.
Restart the product. If the problem stays,
speak to your approved servicing dealer.
No power in charging
station
The power supply unit is incorrect or dam-
aged.
Examine the power supply unit. Replace if
necessary.
Power failure. Find and correct the cause of the power fail-
ure.
The product cannot charge because there is
no contact between the contact plates and
the charging plates.
Make sure that the charging plates and the
contact plates are in contact. Clean the con-
tact plates and charging plates.
Charging station
blocked
The product cannot go into the charging sta-
tion because it is blocked or the baseplate of
the charging station is tilted or bent.
Examine why the product cannot go into the
charging station. Remove any objects and
make sure that the baseplate of the charging
station is level.
The product cannot go into the charging sta-
tion because it is blocked or the baseplate of
the charging station is tilted or bent.
Examine why the product cannot go into the
charging station. Remove any objects and
make sure that the baseplate of the charging
station is level.
Stuck in charging sta-
tion
The product cannot leave the charging sta-
tion because it is blocked or it slips on the
baseplate of the charging station.
Examine why the product cannot leave the
charging station. Remove any objects and
clean the baseplate of the charging station.
FlexiFence problem
The battery of the FlexiFence accessory is
low. The FlexiFence accessory does not op-
erate when the battery is empty. The product
can cut in the stay-out zone if you start the
product before you charge the FlexiFence
accessory.
Park the product and charge the FlexiFence
accessory before you start the product.
The temperature in the FlexiFence accessory
is a higher than the maximum limit and is set
to off.
Put the product in an area with protection
from the sun. Let the temperature of the
FlexiFence accessory decrease before you
start the product.
2071 - 001 - 29.03.2023 Troubleshooting - 35
7.3 Information messages
The table below shows information messages that can be found in the
Messages
menu in the Automower®
Connect app and in Automower® Access. Speak to your local Husqvarna representative if the same message shows
frequently.
Message Cause Action
Limited cutting height
The cutting height adjustment cannot move. Examine the cutting height adjustment and
remove grass or other objects. If the problem
stays, speak to your approved servicing deal-
er.
Unexpected cutting
height adj
Limited cutting height
range
Cutting height prob-
lem
Cutting system imbal-
ance
The product has discovered vibrations in the
blade disc.
Make sure that the blades and screws are
not damaged and worn. Make sure that all
blades are correctly installed and that there
is only one blade attached in each position
on the blade disc. Clean the blades and the
cutting disc.
Guide 1 not found
Guide 2 not found
Guide 3 not found
The guide wire you have installed before is
not found.
Examine if the guide wire is not correctly
connected to the charging station or the
boundary wire. Examine if there is a break
in the guide wire. Refer to
Finding breaks in
the loop wire on page 38
.
GPS navigation prob-
lem
Problem with the GPS assisted navigation
equipment.
Restart the product. If the problem stays,
speak to your authorized service center.
Weak GPS signal
The GPS signal is blocked in large parts of
the work area.
If possible, remove objects that can cause a
blockage of the GPS signal.
Disable the GPS navigation function and use
the lawn coverage function. Refer to
GPS
assisted navigation on page 22
.
36 - Troubleshooting 2071 - 001 - 29.03.2023
7.4 LED indicator of the charging station for boundary wire installation
The LED indicator of the charging station is green when the installation is correct. If the LED indicator of the charging
station is not green, follow the troubleshooting table below.
Speak to your local Husqvarna representative or go to www.husqvarna.com for more information.
LED indicator Cause Action
Constant green The signals of the charging station are good. No action is necessary.
Flashes green The signals of the charging station are good
and
ECO mode
is enabled.
No action is necessary.
Flashes blue The boundary wire is not connected to the
charging station.
Connect the boundary wire to the charging
station.
The boundary wire is damaged. Replace the damaged section of the boun-
dary wire with new boundary wire.
Flashes red Interference in the antenna of the charging
station.
Speak to your local Husqvarna representa-
tive.
Constant red Error in the circuit board or incorrect power
supply in the charging station.
The error must be corrected by an authorized
service technician. Speak to your local Husq-
varna representative.
7.5 Symptoms
If the product does not operate as usual, follow the symptoms table below. Speak to your Husqvarna customer
service if you cannot find the cause for the fault.
Symptoms Cause Action
The product has diffi-
culty docking.
The guide wire is not put straight in a line
and correct distance from the charging sta-
tion.
Do a check of the installation of the charging
station. Refer to
To install the charging sta-
tion on page 17
The guide wire is not put in the slot in the
charging station plate.
Make sure that the guide wire is put straight
in a line and put in the slot in the charging
station plate. Refer to
To install the guide
wire on page 18
.
The charging station is not on a level sur-
face.
Put the charging station on a level surface.
Refer to
To examine where to put the charg-
ing station on page 11
.
The product operates
at the wrong time
The time or the date in the product is not
correct.
Set the time or date. Refer to
Time & date on
page 23
.
The start and stop times for operating are
incorrect.
Change the
Schedule
settings. Refer to
Schedule on page 20
.
The product vibrates. The cutting system is not in balance because
of damaged blades.
Examine the blades and screws and replace
them if necessary. Refer to
Replacement of
the blades on page 29
.
The cutting system is not in balance because
of too many blades in the same position.
Do a check that only one blade is attached at
each screw.
Different thickness of blades are installed on
the product.
Do a check if the blades are of different thick-
ness and replace if necessary.
2071 - 001 - 29.03.2023 Troubleshooting - 37
Symptoms Cause Action
The product oper-
ates, but the blade
disc does not rotate.
The product searches for the charging sta-
tion, or is moving to the starting point.
Usual operation for the product. The blade
disc does not rotate when the product is
searching for the charging station.
The product operates
for shorter periods
than usual between
charges.
Grass or other object causes a blockage to
the blade disc.
Remove and clean the blade disc. Refer to
To clean the body, chassis and blade disc on
page 28
.
The battery is at the end of its life cycle. Replace the battery. Refer to
Battery on
page 29
.
Blunt blades. More energy is necessary
when cutting the grass.
Replace the blades. Refer to
Replacement of
the blades on page 29
.
Mowing and charg-
ing times are shorter
than usual.
The battery is at the end of its life cycle. Replace the battery. Refer to
Battery on
page 29
.
The product is
parked for hours in
the charging station.
The product has operated the maximum cut-
ting time for the day.
No action. Refer to
Schedule on page 20
.
The hatch is closed but the START button is
not pushed.
Push the STOP button to open the hatch.
Enter the PIN code and confirm with the OK
button. Push the START button and then
close the hatch.
Parking mode is enabled. Change the operating mode. Refer to
Oper-
ating modes - Start on page 25
.
The product does not operate if the battery
temperature is too high or too low.
Make sure that the charging station is put in
an area with protection from the sun.
Uneven mowing re-
sults.
The product operates for a small number of
hours per day.
Increase the cutting time. Refer to
Schedule
on page 20
.
For the shape of the work area it is necessa-
ry to adjust the settings for
Lawn Coverage
to cover all parts of the work area.
Change the settings of the areas where the
product starts to cut and how often. Refer to
GPS assisted navigation on page 22
.
The work area is too large. Decrease the size of the work area or extend
the schedule. Refer to
Schedule on page 20
.
Blunt blades. Replace all the blades. Refer to
Replace-
ment of the blades on page 29
.
Long grass in relation to the set cutting
height.
Increase the cutting height and then lower it
when the grass is shorter.
Collection of grass by the blade disc or
around the motor shaft.
Remove the collection of grass and clean the
product. Refer to
To clean the body, chassis
and blade disc on page 28
.
The battery is empty
and you put the prod-
uct in the charging
station, but it does
not charge and can-
not be set to ON.
If the battery has been deeply discharged,
it will take a long time to charge the battery
and before the product can be set to ON.
Keep the product in the charging station for
24 hours and test if the product can be set
to ON. If the problem remains, speak to your
authorized service technician.
7.6 Finding breaks in the loop wire
Breaks in the loop wire are usually the result of
unintentional physical damage to the wire such as when
gardening with a shovel. In countries with ground frost,
also sharp stones that move in the ground can damage
the wire. Breaks can also occur due to the wire being
stretched excessively during installation.
38 - Troubleshooting 2071 - 001 - 29.03.2023
Mowing the grass too low right after the installation can
damage wire insulation. Damage to the insulation may
not cause disruptions until several weeks or months
later.
CAUTION: Always select the maximum
cutting height the first weeks after
installation and then lower the height one
step at a time every second week until the
desired cutting height has been reached.
A damaged splicing of the loop wire can also lead to
disruptions several weeks after the splice was done.
A faulty splice can, for example, be the result of the
coupler not being pressed together hard enough with a
pair of pliers, or that a coupler of lower quality than the
original coupler has been used.
Note: Please first check all known splices before
further troubleshooting is done.
A wire break can be located by gradually halving the
distance of the loop where the break may have occurred
until there is only a very short section of the wire left.
The following method does not work if
ECO mode
is
activated. Make sure first that
ECO mode
is turned off.
Refer to
ECO mode on page 21
.
1. Check that the indicator lamp in the charging
station flashes blue, which indicates a break in
the boundary loop. Refer to
LED indicator of the
charging station for boundary wire installation on
page 37
.
2. Check that the boundary wire connections to the
charging station are properly connected and not
damaged. Check that the indicator lamp in the
charging station is still flashing blue.
3. Switch the connections between the guide wire
and the boundary wire in the charging station.
Start by switching connection AL and G1. Some
models have additional guide wires . The same
procedure can be followed for them.
If the indicator lamp is lit with a solid green light,
then the break is somewhere on the boundary wire
between AL and the point where the guide wire is
connected to the boundary wire (thick black line in
the illustration).
Guide
AL
G1
To rectify the fault you will need boundary wire,
connector(s) and coupler(s):
a) If the suspected boundary wire is short then it
is easiest to exchange all of the boundary wire
between AL and the point where the guide wire is
connected to the boundary wire (thick black line).
b) If the suspected boundary wire is long (thick
black line) then do as follows: Put AL and G1
back to their original positions. Then disconnect
AR. Connect a new loop wire to AR. Connect the
other end of this new loop wire at the middle of the
suspected wire section.
2071 - 001 - 29.03.2023 Troubleshooting - 39
AR
If the indicator lamp now is green, then the
break is somewhere in the wire between the
disconnected end to the point where the new wire
is connected (thick black line below). In that case,
move the connection for the new wire closer to
the disconnected end (roughly at the middle of
the suspected wire section) and check again if the
indicator lamp is green.
Continue until only a very short section of the wire
remains which is the difference between a solid
green light and a flashing blue light. Then follow
instruction in step 5 below.
4. If indicator lamp still flashes blue in step 3
above:Put AL and G1 back in their original
positions. Then switch AR and G1. If indicator lamp
now is lit with a solid green light then disconnect
AL and connect a new boundary wire to AL.
Connect the other end of this new wire at the
middle of the suspected wire section. Follow the
same approach as in 3a) and 3b) above.
5. When the break is found, the damaged section
must be replaced with a new wire. Always use
original couplers.
40 - Troubleshooting 2071 - 001 - 29.03.2023
8 Transportation, storage and disposal
8.1 Transportation
The supplied Li-ion batteries obey the Dangerous Goods
Legislation requirements.
Obey all applicable national regulations.
Obey the special requirement on package and
labels for commercial transportations, including by
third parties and forwarding agents.
For how to remove the battery, refer
to the complete Operator's manual on
www.husqvarna.com.
8.2 To put the product into storage
CAUTION: Charge the battery fully
before you put the product into storage. If
the battery is not fully charged it can cause
damage to the battery.
Charge the product fully. Refer to
To charge the
battery on page 26
.
Set the product to OFF. Refer to
To set the product
to OFF on page 26
.
Clean the product. Refer to
Clean the product on
page 28
.
Put the product in a dry, frost-free area.
Put the product with all wheels on level ground or
use a wall hanger.
We recommend to put the product in the package
of the product. You can also hang the product on a
Husqvarna wall hanger. Speak to your Husqvarna
representative for more information about available
wall hangers.
8.3 To put the charging station into
storage
You can remove the top of the charging station and put
it into storage. It is not necessary to put the baseplate of
the charging station into storage.
1. Tilt the top of the charging station and open the
hatch.
2. Disconnect the power supply unit from the
charging station and from the power outlet.
3. Disconnect the cable.
4. Remove the grommet with the cables.
5. Pull the top of the charging station up and remove
it.
6. Close the sealing lid.
7. Close the hatch.
8. Put the power supply unit and the top of the
charging station in a dry, frost-free area.
8.4 To install the charging station after
storage
1. Open the hatch.
2. Push in the sealing lid.
3. Attach the top of the charging station.
4. Tilt the top of the charging station.
5. Put the grommet with the cables into position.
6. Connect the cable to the charging station.
7. Connect the power supply unit to the power outlet
and to the charging station.
8. Close the hatch.
8.5 Disposal
Obey the local recycling requirements and
applicable regulations.
2071 - 001 - 29.03.2023 Transportation, storage
and disposal - 41
For questions about how to remove the battery,
refer to
To remove the battery on page 42
.
8.5.1 To remove the battery
1. Set the product to OFF.
2. Put the product on its side.
3. Remove the 6 screws for the battery cover.
4. Push the 2 clips and remove the battery.
5. Disconnect the battery cable.
42 - Transportation, storage and
disposal
2071 - 001 - 29.03.2023
9 Technical data
9.1 Technical data
Dimensions Automower® 320
NERA
Automower® 430X
NERA
Automower® 450X
NERA
Length, cm/in. 75/29.6 75/29.6 75/29.6
Width, cm/in. 54/21.4 54/21.4 54/21.4
Height, cm/in. 28/11.1 28/11.1 28/11.1
Weight, kg/lb 12.8 / 28 14.6 / 32 15.0 / 33
Electrical system Automower® 320
NERA
Automower® 430X
NERA
Automower® 450X
NERA
Battery, Lithium-Ion 18. V/4.9 Ah Art. No. 590 81 01-02 590 81 01-02
Battery, Lithium-Ion 18.0 V/5.0 Ah Art. No. 536 81 24-01, 590
81 01-01, 590 81
01-03
536 81 24-01, 590
81 01-01, 590 81
01-03
Battery, Lithium-Ion 18.5 V/5.0 Ah Art. No. 536 81 24-02 536 81 24-02
Battery, Lithium-Ion 18. V/5.2 Ah Art. No. 590 81 01-04 590 81 01-04
Battery, Lithium-Ion 18.0 V/7.5 Ah Art. No. 599 78 86-01
Battery, Lithium-Ion 18.0 V/8.4 Ah Art. No. 599 78 86-03
Power supply (28V DC), V AC 100-240 100-240 100-240
Low-voltage cable length, m/ft 10/32.8 10/32.8 10/32.8
Mean energy consumption at maximum use 11 kWh/month for
a work area of
2200m2/0.55 acre
13 kWh/month for
a work area of
3200m2/0.8 acre
18 kWh/month for
a work area of
5000m2/1.25 acre
Charging current, A DC 2.2 4.2 7.0
Type of Power Supply Unit9FW7438/28/D/XX/Y FW7448/28/D/XX/Y,
ADP-120FR XX X;
DT
FW7458/28/D/XX/Y,
ADP-200MR XX X;
DT
Average mowing time, min 180 145 195
Average charging time, min 75 40 40
Boundary wire antenna Automower® 320
NERA
Automower® 430X
NERA
Automower® 450X
NERA
Operating Frequency Band, Hz 100-80000 100-80000 100-80000
Maximum magnetic field, dBuA/m10 82 82 82
Maximum Radio-frequency power,
mW@60m11
<25 <25 <25
9XX, YY can be any alphanumeric characters or blank for marketing purpose only, no technical differences.
10 Measured according to EN 303 447.
11 Maximum active output power to antennas in the frequency band in which the radio equipment operates.
2071 - 001 - 29.03.2023 Technical data - 43
Sound data 12 Automower® 320
NERA
Automower® 430X
NERA
Automower® 450X
NERA
Sound level, perceived, dB (A) 58 56 60
Measured sound power noise level, dB (A) 58 55 58
Noise emissions uncertainties, KWA dB (A) 3 1 1
Sound pressure noise level at the operator’s
ear, dB (A) 13
50 47 50
Mowing Automower® 320
NERA
Automower® 430X
NERA
Automower® 450X
NERA
Cutting system 3 pivoted cutting
blades
3 pivoted cutting
blades
3 pivoted cutting
blades
Cutting motor speed, rpm 2300 2300 2500
Power consumption during cutting, W+/- 20% 15 19 26
Cutting height, cm/in. 2-6/0.8-2.4 2-6/0.8-2.4 2-6/0.8-2.4
Cutting width, cm/in. 24/9.4 24/9.4 24/9.4
Number of guides 2 2 3
Narrowest possible passage, cm/in. 60/24 60/24 60/24
Maximum slope for work area, % 50 50 50
Maximum slope for boundary wire, % 25 25 25
Maximum length boundary wire, m/ft 800/2600 800/2600 800/2600
Maximum length guide loop, m/ft14 400/1300 400/1300 400/1300
Maximum distance to boundary wire m/ft 35/115 35/115 35/115
Area capacity, m2 / acre, +/- 20% 2200/0.55 3200/0.8 5000/1.25
IP-code Automower® 320
NERA
Automower® 430X
NERA
Automower® 450X
NERA
Robotic lawn mower IPX5 IPX5 IPX5
Charging station IPX5 IPX5 IPX5
Power supply IP44 IP44 IP44
12 Determined according to Directive 2006/42/EC and standard EN 50636-2-107. Except Sound level, perceived
that is measured according to ISO 11094:1991.
13 Sound pressure noise uncertainties KpA, 2-4 dB (A)
14 The guide loop is the loop that if formed by the guide wire and the part of the boundary wire from the junction
with the guide wire to the right connection in the charging station.
44 - Technical data 2071 - 001 - 29.03.2023
Frequency Band Support
Automower® Connect 2G GSM 850 MHz, E-GSM 900 MHz, DCS 1800 MHz, PCS 1900 MHz
Automower® Connect 4G Band 12 (700 MHz), Band 17 (700 MHz), Band 28 (700 MHz),
Band 13 (700 MHz), Band 20 (800 MHz), Band 26 (850 MHz),
Band 5 (850 MHz), Band 19 (850 MHz), Band 8 (900 MHz), Band
4 (1700 MHz), Band 3 (1800 MHz), Band 2 (1900 MHz), Band 25
(1900 MHz), Band 1 (2100 MHz), Band 39 (1900 MHz), Band 18
(850MHz), Band 66 (1700 MHz), Band 85 (700 MHz)
Power Class
Bluetooth® Output power 9 dBm
Automower® Connect 2G Power Class 4 (GSM/E-GSM) 33 dBm
Power Class 1 (DCS/PCS) 30 dBm
Power Class E2 (GSM/E-GSM) 27 dBm
Power Class E2 (DCS/PCS) 26 dBm
Automower® Connect 4G Power Class 3 23 dBm
Wi-Fi Automower® 320/430X/450X NERA
Frequency band support15 Channel 1-11 (2412-2462 MHz)
Channel 12-13 (2467-2484 MHz)
Channel 14
Operating frequency band, MHz 2402-2480
Maximum transmitted power, dBm 20
Husqvarna AB does not guarantee full compatibility between the product and other types of wireless systems such as
remote controls, radio transmitters, hearing loops, underground electric animal fencing or similar.
9.1.1 Registered trademarks
The
Bluetooth®
word mark and logos are registered trademarks owned by
Bluetooth SIG, inc.
and any use of such
marks by Husqvarna is under license.
The Wi-Fi CERTIFIED logo is a registered trademark of Wi-Fi Alliance®. This product is Wi-Fi Alliance® certified.
15 Channel 12-14 is only used in countries where it is available.
2071 - 001 - 29.03.2023 Technical data - 45
10 Warranty
10.1 Warranty terms
Husqvarna warranty covers this product's functionality
for a period of 2 years from date of purchase. The
warranty covers serious faults relating to materials or
manufacturing faults. Within the warranty period, we
will replace the product or repair it at no charge if the
following terms are met:
The product and the charging station may only be
used in compliance with the instructions in this
Operator’s Manual. This manufacturer's warranty
does not affect warranty entitlements against the
dealer/retailer.
End-users or non-authorized third parties must not
attempt to repair the product.
Examples of faults which are not included in the
warranty:
Damage caused by water seepage from using a
high-pressure washer, or from being submerged
under water, for example when heavy rain forms
pools of water.
Damage caused by lightning.
Damage caused by improper battery storage or
battery handling.
Damage caused by using a battery that is not a
Husqvarna original battery.
Damage caused by not using Husqvarna original
spare parts and accessories, such as blades and
installation material.
Damage to the loop wire.
Damage caused by non-authorized changing or
tampering with the product or its power supply.
The blades and wheels are seen as disposable and are
not covered by the warranty.
If an error occurs with your Husqvarna product,
please contact Husqvarna customer service for further
instructions. Please have the receipt and the product’s
serial number at hand when contacting Husqvarna
customer service.
46 - Warranty 2071 - 001 - 29.03.2023
2071 - 001 - 29.03.2023 Warranty - 47
www.husqvarna.com
AUTOMOWER® is a trademark owned by Husqvarna AB.
Copyright© 2023 HUSQVARNA. All rights reserved.
Original instructions
1143082-26
2023-04-06
44

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