Husqvarna 305 User manual

HUSQVARNA AUTOMOWER

®

305

OPERATOR’S MANUAL

TABLE OF CONTENTS

English - 3

1. Introduction and safety

..............................................................

5

1.1 Introduction

.....................................................................................

5

1.2 Symbols on the product

..............................................................

6

1.3 Symbols in the Operator’s Manual

.........................................

7

1.4 Safety instructions

........................................................................

8

2. Presentation

..................................................................................

10

2.1 What’s what?

..............................................................................

11

2.2 Function

.........................................................................................

12

3. Installation

.....................................................................................

15

3.1 Preparations

.................................................................................

15

3.2 Installation of the charging station

.........................................

16

3.3 Charging the battery

..................................................................

20

3.4 Installation of the boundary wire

...........................................

21

3.5 Connecting the boundary wire

..............................................

27

3.6 Installation of the guide wire

..................................................

28

3.7 Checking the installation

.........................................................

31

3.8 First start-up and calibration

..................................................

32

3.9 Test docking with the charging station

................................

33

4. Use

....................................................................................................

34

4.1 Charging a discharged battery

...............................................

34

4.2 Using the timer

............................................................................

35

4.3 Starting

...........................................................................................

36

4.4 Stopping

........................................................................................

36

4.5 Switching off

................................................................................

36

4.6 Adjusting the cutting height

.....................................................

37

5. Control panel

................................................................................

38

5.1 Operation selection

....................................................................

39

5.2 Multi-choice buttons

...................................................................

39

5.3 Numbers

........................................................................................

40

5.4 Main switch

...................................................................................

40

6. Menu functions

............................................................................

41

6.1 Main menu

....................................................................................

41

6.2 Menu structure

...........................................................................

42

6.3 Timer (1)

........................................................................................

43

6.4 Installation (2)

.............................................................................

44

6.5 Security (3)

...................................................................................

47

6.6 Settings (4)

...................................................................................

49

7. Garden example

..........................................................................

50

8. Maintenance

..................................................................................

53

8.1 Winter storage

.............................................................................

54

8.2 Service

...........................................................................................

54

8.3 After winter storage

....................................................................

54

8.4 Cleaning

........................................................................................

55

8.5 Transport and removal

..............................................................

56

8.6 In the case of thunderstorms

..................................................

56

8.7 Blades

...........................................................................................

56

8.8 Battery

............................................................................................

57

9. Trouble shooting

........................................................................

59

9.1 Messages

......................................................................................

59

9.2 Indicator lamp in the charging station

.................................

62

9.3 Symptom

......................................................................................

63

9.4 Finding breaks in the loop wire

..............................................

65

10. Technical data

...........................................................................

69

11. Environmental information

..................................................

69

12. EU declaration of conformity

..............................................

70

MEMO

4 - English

If the mower is unexpectedly stolen, it is important to notify your dealer of this. Provide the serial number of

the mower so that is can be registered as stolen in the central systems at Husqvarna AB. It is an important

step in theft protection procedure which reduces interest in the buying and selling of stolen mowers.

www.automower.com

Serial number:

PIN code:

Dealer:

Dealer’s telephone

number:

English - 5

1. INTRODUCTION AND SAFETY

1. Introduction and safety

1.1 Introduction

Congratulations on your choice of an exceptionally

high quality product. To get the best results from your

Husqvarna Automower

®

requires knowledge of its

function. This Operator's Manual contains important

information about the mower, how it must be installed

and how to use it.

As a complement to this Operator's Manual, there is

more information available on the Automower

®

website, www.automower.com. Here you can find

more help and guidance in its use.

Husqvarna AB has a policy of continuous product

development and therefore reserves the right to

modify the design and appearance and function of

products without prior notice.

The following system is used in the Operator's Manual

to make this easier:

• Text written in

italics

is a text that is shown on the

mower's display or is a reference to another

section of the Operator's Manual.

• Words written in

bold

are one of the buttons on

the mower's keypad.

• Words written in

UPPERCASE

and

italics

refer to

the position of the main switch and the different

operating modes on the mower.

IMPORTANT INFORMATION

Read through the Operator’s Manual carefully

and understand the content before using

your Automower

®

.

WARNING

Automower

®

can be dangerous if

incorrectly used.

www.automower.com

6 - English

1. INTRODUCTION AND SAFETY

1.2 Symbols on the product

These symbols can be found on the robotic lawn

mower. Study them carefully.

• Read through the Operator’s Manual carefully

and understand the content before using your

Automower

®

. The warnings and safety

instructions in this Operator’s Manual must be

carefully followed if the mower is to be used

safely and efficiently.

• Automower

®

can only start when the main switch

is moved to the

1

position and the correct PIN

code has been entered. Inspection and/or

maintenance must be carried out with the main

switch set to

0

.

• Remain at a safe distance from the Automower

®

when it is running. Keep your hands and feet

away from the rotating blades. Never place your

hands or feet close to or under the body when

Automower

®

is in operation.

• Do not ride on Automower

®

.

• This product conforms to the applicable

EU Directives.

• It is not permitted to dispose of this product as

normal household waste when it has reached the

end of its useful life. Ensure that the product is

recycled in accordance with local legal

requirements.

• Never use a high-pressure washer or even

running water to clean Automower

®

.

English - 7

1. INTRODUCTION AND SAFETY

1.3 Symbols in the Operator’s Manual

These symbols can be found in the Operator’s Manual.

Study them carefully.

• Turn the main switch to

0

before carrying out any

inspections and/or maintenance.

• Always wear protective gloves when working

with the mower’s underframe.

• Never use a high-pressure washer or even

running water to clean Automower

®

.

• A warning box indicates a risk of personal injury

exist, especially when the stated instructions are

not followed.

• An information box indicates a risk of material

damage exist, especially when the stated

instructions are not followed. The box is also

used where there is a risk of user error.

WARNING

Xxxxxx xxxxx xxxx xxxx xxxxx xxx.

IMPORTANT INFORMATION

Xxxxxx xxxxx xxxx xxxx xxxxx xxx.

8 - English

1. INTRODUCTION AND SAFETY

1.4 Safety instructions

Use

• This robotic lawn mower is designed to mow

grass in open and level ground areas. It may

only be used with the equipment recommended

by the manufacturer. All other types of use are

incorrect. The manufacturer’s instructions with

regard to operation, maintenance and repair

must be followed precisely.

• The robotic lawn mower may only be operated,

maintained, and repaired by persons that are fully

conversant with its special characteristics and

safety regulations. Please read the Operator’s

Manual carefully and make sure you understand

the instructions before using the robotic lawn

mower.

• It is not permitted to modify the original design of

Automower

®

. All modifications are made at your

own risk.

• Check that there are no stones, branches, tools,

toys or other objects on the lawn that can

damage the blades and cause the mower to

stop.

• Start Automower

®

according to the instructions.

When the main switch is in the

1

position make

sure to keep your hands and feet away from the

rotating blades. Never put your hands and feet

under the mower.

• Never lift up Automower

®

or carry it around when

the main switch is in the

1

position.

• Do not let persons who do not know how

Automower

®

works and behaves use the mower.

• Never use Automower

®

if persons, especially

children, or pets, are in the immediate vicinity.

• Do not put anything on top of Automower

®

or its

charging station.

• Do not allow Automower

®

to be used with a

defective blade disc or body. Neither should it be

used with defective blades, screws, nuts or

cables.

• Do not use Automower

®

if the main switch does

not work.

• Always switch off the Automower

®

using the main

switch when the mower is not in use. Automower

®

can only start when the main switch is set to

1

and

the correct PIN code has been entered.

• Automower

®

must never be used at the same time

as a sprinkler. In this case use the timer function,

see

6.3 Timer (1)

on page 43, so the mower and

sprinkler never run simultaneously.

English - 9

1. INTRODUCTION AND SAFETY

• Husqvarna AB does not guarantee full

compatibility between Automower

®

and other

types of wireless systems such as remote

controls, radio transmitters, buried electric animal

fencing or similar.

Transport

The original packaging should be used when

transporting Automower

®

over long distances.

To safely move from or within the working area:

1. Press the

STOP

button to stop the mower. If

security is set to the medium or high level (see

6.5 Security (3)

on page 47) the PIN code has to

be entered. The PIN code has four digits and is

chosen when the mower is started for the first

time, see

3.8 First start-up and calibration

on

page 32.

2. Set the main switch to position

0

.

3. Carry the mower by the handle at the rear under

the mower. Carry the mower with the blade disc

away from the body.

Maintenance

• Inspect Automower

®

each week and replace any

damaged or worn parts.

Check especially that the blades and blade disc

are not damaged. Replace all blades and screws

at the same time if necessary so that the rotating

parts are balanced, see

8.7 Blades

.

IMPORTANT INFORMATION

Do not lift the mower when it is parked in the

charging station. This may damage the

charging station and/or the mower. Open the

cover and instead ﬁrst pull the mower out of

the charging station before lifting it.

WARNING

When the mower is turned upside

down the main switch must always

be set to the

0

position.

The main switch should be set to the

0

position during all work on the

mower’s underframe, such as

cleaning or replacing the blades.

10 - English

2. PRESENTATION

2. Presentation

This chapter contains information that is important to

be aware of when planning the installation.

An installation of Husqvarna Automower

®

includes four

main components:

• The Automower

®

is a robotic lawn mower that

mows the lawn by essentially operating in a

random pattern. The mower is powered by a

maintenance-free battery.

• Charging station, where your Automower

®

returns when the charge level in the battery

becomes too low.

The charging station has three functions:

• To send control signals along the boundary

wire.

• Sending control signals in the guide wire so

that Automower

®

can find the charging station.

• To charge Automower

®

battery.

• Transformer, which is connected between the

charging station and a 230V wall socket. The

transformer is connected to the wall socket and

to the charging station using a 10 m long low

voltage cable. The low voltage cable must not be

shortened or extended.

• Wire, laid in a loop around Automower

®

working

area. The boundary wire is laid around the edges

of the lawn and around objects and plants that

the mower must not run into. The wire is also

used as the guide wire.

• The wire supplied with the installation is 150 m

long. If this is not sufficient more wire can be

purchased, with a connector, and spliced onto

the existing wire.

The maximum permitted length for the loop wire is

250 m.

English - 11

2. PRESENTATION

2.1 What’s what?

The numbers in the picture correspond to:

1. Body

2. Cover to display, keypad and cutting height

adjustment

3. Stop button/Lock button for opening the cover

4. Contact strip

5. LED for operation check of the charging station,

boundary wire and guide wire

6. Charging station

7. Handle

8. Battery cover

9. Blade disc

10. Chassis box with electronics, battery and motors

11. Main switch

12. Rear wheel

13. Charging strip

14. Keypad

15. Display

16. Loop wire for boundary wire and guide wire

17. Low voltage cable

18. Connector for the loop wire

19. Nails for securing the charging station

20. Transformer

21. Staples

22. Measurement gauge for help when installing the

boundary wire (the measurement gauge is broken

loose from the box)

23. Coupler for the loop wire

24. Operator´s Manual

1

3

2

16

17

14

15

6

5

4

12

13

11

19

20

21 22 23 2418

8

9

10

7

12 - English

2. PRESENTATION

2.2 Function

Capacity

Automower

®

is recommended for lawns up to 500 m

2

in

size.

How big an area Automower

®

can keep cut depends

primarily on the condition of the blades and the type,

growth and moisture of the grass. The shape of the

garden is also significant. If the garden mainly consists

of open lawns, Automower

®

can mow more per hour

than if the garden consists of several small lawns

separated by trees, flower beds and passages.

A fully charged Automower

®

mows for 30 to 70

minutes, depending on the age of the battery and how

thick the grass is. Then the mower will charge for

approx. 80 to 100 minutes. The charging time can vary

depending on, among other factors, the ambient

temperature.

Mowing technique

The mowing system used by Automower

®

is based on

an effective and energy efficient principle. Unlike

normal robotic lawn mowers, Automower

®

cuts the

grass instead of striking it off.

We recommend you allow Automower

®

to mainly

mow in dry weather to obtain the best possible result.

Automower

®

can even mow in the rain, however, wet

grass easily collects on the mower and the risk of

slipping on steep slopes is greater.

If there is risk for thunder, the transformer should be

disconnected from the power, and the boundary wire

and the guide wire from the charging station.

The blades must be in good condition to obtain the

best mowing result. In order to keep the blades sharp

for as long as possible it is important to keep the lawn

free from branches, small stones and other objects.

Replace the blades regularly for the best mowing

result. It is very easy to replace the blades. See

8.7 Blades

on page 56.

English - 13

2. PRESENTATION

Working method

The Automower

®

automatically mows the lawn.

It continuously combines mowing and charging.

The mower starts to search for the charging station

when the battery charge becomes too low.

Automower

®

does not mow when it is searching for

the charging station.

When Automower

®

searches for the charging station,

it first searches irregularly for the guide wire. Then it

follows the guide wire to the charging station, turns

around just in front of the station and backs into it.

When the battery is fully charged, the mower leaves

the charging station and starts mowing in a randomly

selected direction within the 90˚ to 270˚ exit sector.

In order to ensure an even cut, even in parts of the

garden that are hard to reach, there are a number of

manual settings for how the mower is to leave the

charging station, see

6.4 Installation (2)

.

When Automower

®

body hits an obstacle, the mower

reverses and selects a new direction.

Two sensors, one at the front and one at the back on

Automower

®

, sense when the mower approaches the

boundary wire. Automower

®

overruns the wire by up

to 28 centimetres before it turns.

The

STOP

button on the top of Automower

®

is mainly

used to stop the mower when it’s running. When the

STOP

button is pressed a cover opens, behind which

there is a control panel. The

STOP

button remains

depressed until the cover is closed again. This acts

as start inhibitor.

14 - English

2. PRESENTATION

The control panel on the top of Automower

®

is where

you manage all the mower settings. Open the control

panel cover by pressing down the

STOP

button.

When the main switch is set to position

1

for the first

time, a start-up sequence begins which includes:

language selection, time format, date format and the

four-digit PIN code and setting the time and date, see

3.8 First start-up and calibration

on page 32.

After this, the selected PIN code must be entered

every time the main switch is set to

1

. See

6.5 Security (3) on page 47.

Movement pattern

The mower’s movement pattern is irregular and is

determined by Automower

®

itself. A movement

pattern is never repeated. This mowing system

means the lawn is mown equally without any mowing

lines.

Locating the charging station

Automower

®

runs irregularly until it reaches the guide

wire. The mower then follows the guide wire in to the

charging station.

The guide wire is a cable that is laid from the

charging station towards, for instance, a remote part

of the working area or through a narrow passage to

be then connected with the boundary wire. For more

information, see 3.6 Installation of the guide wire.

English - 15

3. INSTALLATION

3. Installation

This chapter describes how you install the Husqvarna

Automower

®

. Before starting the installation read the

previous chapter 2. Presentation.

Read also through this entire chapter before beginning

the installation. How the installation is made also

affects how well Automower

®

will work. It is therefore

important to plan the installation carefully.

Planning is simplified if you make a sketch of the

working area, including all obstacles. This makes it

easier to see the ideal positions for the charging

station, the boundary wire and the guide wire. Draw on

the sketch where the boundary and guide wires should

be routed.

In chapter 7. Garden examples, there are examples of

installations.

Visit also www.automower.com for further descriptions

and tips regarding installation.

Carry out the installation in the following steps:

3.1 Preparations.

3.2 Installation of the charging station

3.3 Charging the battery.

3.4 Installation of the boundary wire.

3.5 Connecting the boundary wire.

3.6 Installation of the guide wire.

3.7 Checking the installation.

3.8 First start-up and calibration

3.9 Test docking with the charging station

The charging station and boundary and guide wires

must be connected to be able to carry out a complete

start-up

3.1 Preparations

1. If the lawn in the proposed working area is taller

than 10 cm, mow it using a normal robotic lawn

mower. Then collect the clippings.

2. Read carefully through all the steps before the

installation.

3. Check that all parts for the installation are

included. The numbers in brackets refer to the

detail diagram 2.1 What’s what?.

• Operator’s Manual (24)

• Automower

®

• Charging station (6)

• Loop wire for the boundary wire and guide

wire (16)

16 - English

3. INSTALLATION

• Transformer (20)

• Low voltage cable (17)

• Staples (21)

• Connector for the loop wire (18)

• Screws for the charging station (19)

• Measurement gauge (22)

• Solderless coupler for the loop wire (23)

During installation you will also need:

• Hammer/plastic mallet to simplify putting the

staples in the ground

• Combination pliers for cutting the boundary

wire and pressing the contact units together.

• Edge cutter/straight spade if the boundary wire

must be buried.Installation of the charging

station.

3.2 Installation of the charging

station

Ideal position of the charging station

Take the following aspects into consideration when

identifying the best location for the charging station:

• Allow for 3 metres of free space in front of the

charging station

• It must be possible to lay at least 1.5 metres of

boundary wire straight out to the right and left

of the charging station.

• Close to a wall socket. The supplied low

voltage cable is 10 metres long.

• A level surface to place the charging station

on.

• Protection from water spray for instance from

irrigation

• Protection from direct sunlight

• Place in the lower part of a working area that

has a major slope

• Possible requirement to keep the charging

station out of sight for outsiders

• Any aesthetic preferences

For examples of where best to install the charging

station, see 7. Garden example on page 50.

English - 17

3. INSTALLATION

The charging station must be positioned with a great

deal of free area in front of it (at least 3 metres). It

should also be centrally placed in the working area so

that Automower

®

finds it easier to reach all areas in

the working area.

Do not put the charging station in conﬁned spaces in

the working area. There must be a straight boundary

wire, at least 1.5 metres long, to the right and left of

the charging station. The wire must be laid straight

out from the rear end of the charging station. Any

other locations can mean that the lawn mower enters

the charging station sideways and will have difﬁculty

docking.

Do not put the charging station in a corner in the

working area.

The charging station must be positioned on relatively

level ground. The front end of the charging station

must be a maximum of 3 cm higher than the back

end. The front end of the charging station must never

be lower than the back end.

The charging station must not be positioned so that

its plate bends.

3020-043

3

18 - English

3. INSTALLATION

If the installation is done in a working area with a

steep slope (such as around a house on a hill), the

charging station should be placed in the area at the

bottom of the slope. This makes it easier for the lawn

mower to follow the guide wire to the charging station.

The charging station should not be placed on an

island as this limits the laying of the guide wire in an

optimal way. If the charging station has to be installed

on an island, the guide wire also has to be connected

to the island. See the picture opposite. Read more

about islands in the chapter 3.4 Installation of the

boundary wire.

Connecting the transformer

Take the following into consideration when planning

where to place the transformer:

• Close to the charging station

• Protection from rain

• Protection from direct sunlight

If the transformer is connected to an electrical socket

outdoors, this must be approved for outdoor use. The

low voltage cable for the transformer is 10 metres

long, and may not be shortened or extended.

It is possible to let the low voltage cable cross the

working area. The low voltage cable must be stapled

down or buried, and the cutting height should be such

that the blades on the blade disc can never come in

contact with the low voltage cable.

The transformer must be placed where it is well

ventilated and is not exposed to direct sunlight. The

transformer must be placed under a roof.

It is recommended to use an earth fault-breaker when

connecting the transformer to the wall socket.

For best performance, the transformer must not be

exposed to direct sunlight.

English - 19

3. INSTALLATION

The transformer shall be mounted on a vertical

surface, for example a house wall. Mount the

transformer with screws in the two attachment points.

Securing screws are not included. Choose screws

suitable for the wall material.

Mount the transformer at a height such that there is

no risk the transformer can become submerged in

water (minimum 30 cm from the ground). The

transformer must never be placed on the ground.

Installation och anslutning av laddstation

1. Position the charging station in a suitable spot.

2. Connect the low voltage cable to the charging

station.

3. Connect the transformer’s power cable to a 230V

wall socket. If the wall socket is outdoors, it is

important that the transformer is protected from

direct sunlight.

4. Attach the charging station to the ground using

the supplied screws. Ensure the screws are

screwed all the way down in the countersink.

IMPORTANT INFORMATION

The low voltage cable must not be shortened

nor extended.

IMPORTANT INFORMATION

Place the low voltage cable so that the blades

on the blade disc can never come in contact

with it.

IMPORTANT INFORMATION

It is not permitted to make new holes in the

plate. Only the existing holes may be used to

secure the plate to the ground.

min 30cm/12”

20 - English

3. INSTALLATION

3.3 Charging the battery

As soon as the charging station is connected, it is

possible to charge the mower. Set the main switch to

the 1 position.

Place Automower

®

in the charging station to charge

the battery while the boundary and guide wires are

being laid.

If the battery is ﬂat, it takes around 80 to 100 minutes

to fully charge it.

IMPORTANT INFORMATION

The transformer may not be exposed to direct

sunlight.

IMPORTANT INFORMATION

Automower

®

cannot be used before the

installation is complete.

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