Husqvarna 966629402 Istruzioni per l'uso

570BTS

580BTS

GB Operator’s manual 2-21

SE Bruksanvisning 22-41

DK Brugsanvisning 42-61

FI Käyttöohje 62-81

NO Bruksanvisning 82-101

FR Manuel d’utilisation 102-122

NL Gebruiksaanwijzing 123-142

IT Istruzioni per l’uso 143-162

ES Manual de instrucciones 163-182

DE Bedienungsanweisung 183-202

PT Instruções para o uso 203-222

RU óêîâîäñòâî ïî

ýêñïëóàòàöèè 223-244

BG úêîâîäñòâî çà

åêñïëîàòàöèß 245-266

HU Használati utasítás 267-286

PL Instrukcja obs∏ugi 287-307

EE Käsitsemisõpetus 308-327

LV Lieto‰anas pamÇc¥ba 328-347

LT Naudojimosi instrukcijos 348-367

SK Návod na obsluhu 368-387

HR Priruãnik 388-407

SI Navodila za uporabo 408-426

CZ Návod k pouÏití 427-446

RO

Instrucöiuni de utilizare

447-466

GR

√‰ËÁ›Â˜ ¯Ú‹ÛÂˆ˜

467-488

TR

Kullanım kılavuzu 489-508

UA

îñ´áíèê

êîðèñòóâà÷à 509-530

H1158747-38,570BTS, 580BTS_1.fm Page 1 Wednesday, January 25, 2017 11:09 AM

KEY TO SYMBOLS

2 – English

Symbols

WARNING! The machine can be a

dangerous tool if used incorrectly or

carelessly, which can cause serious or

fatal injury to the operator or others.

Please read the operator’s manual

carefully and make sure you

understand the instructions before

using the machine.

Always wear:

• Hearing protection

• Approved eye protection

A breathing mask should be used when

there is a risk of dust.

This product is in accordance with

applicable EC directives.

Gloves should be worn when

necessary.

The blower can forcibly throw

objects that can bounce back.

This can result in serious eye

injuries if the recommended

safety equipment is not used.

The blower operator

must ensure that no

people or animals come

closer than 15 metres.

When several operators

are working at the same site a safety distance of at least

15 metres must be in effect.

Keep all parts of your body away from

hot surfaces.

Air purge

Noise emission to the environment

according to the European

Community’s Directive. The machine’s

emission is speciﬁed in the Technical

data chapter and on the label.

Other symbols/decals on the machine refer to special

certiﬁcation requirements for certain markets.

Switch off the engine by moving the stop

switch to the STOP position before

carrying out any checks or maintenance.

Always wear protective gloves.

Regular cleaning is required.

Visual check.

Protective goggles or a visor must be

worn.

Refuelling.

Choke lever in ”open position”.

Choke lever in ”closed position”.

H1158747-38,570BTS, 580BTS_1.fm Page 2 Wednesday, January 25, 2017 11:09 AM

CONTENTS

English – 3

Contents Note the following before

starting:

Please read the operator's manual carefully.

Husqvarna AB has a policy of continuous product

development and therefore reserves the right to modify

the design and appearance of products without prior

notice.

The machine is only designed for blowing lawns,

pathways, asphalt roads and the like.

KEY TO SYMBOLS

Symbols ................................................................ 2

CONTENTS

Contents ............................................................... 3

Note the following before starting: ........................ 3

INTRODUCTION

Dear Customer, .................................................... 4

WHAT IS WHAT?

What is what on the blower? ................................ 5

GENERAL SAFETY PRECAUTIONS

General ................................................................. 6

SAFETY INSTRUCTIONS

Personal protective equipment ............................. 8

Machine

′

s safety equipment ................................. 8

Checking, maintaining and servicing the

machine

′

s safety equipment ................................. 9

General working instructions ................................ 10

ASSEMBLY

Assembling the blow pipe and control handle ...... 13

FUEL HANDLING

Fuel ...................................................................... 14

Fueling .................................................................. 15

STARTING AND STOPPING

Starting and stopping ........................................... 16

MAINTENANCE

General ................................................................. 17

Carburettor ........................................................... 17

Mufﬂer .................................................................. 17

Cooling system ..................................................... 17

Air intake screen ................................................... 18

Spark plug ............................................................ 18

Air ﬁlter ................................................................. 18

Maintenance schedule ......................................... 19

TECHNICAL DATA

Technical data ...................................................... 20

EC Declaration of Conformity ............................... 21

LIMITED WARRANTY

Limited warranty ................................................... 24

!

WARNING! Long-term exposure to noise

can result in permanent hearing

impairment. So always use approved

hearing protection.

!

WARNING! Under no circumstances may

the design of the machine be modiﬁed

without the permission of the

manufacturer. Always use original

accessories. Non-authorized

modiﬁcations and/or accessories can

result in serious personal injury or the

death of the operator or others.

!

WARNING! A blower is a dangerous tool

if used carelessly or incorrectly and can

cause serious, even fatal injuries. It is

extremely important that you read and

understand the contents of this

Operator’s manual.

H1158747-38,570BTS, 580BTS_1.fm Page 3 Wednesday, January 25, 2017 11:09 AM

4 – English

INTRODUCTION

Dear Customer,

Congratulations on your choice to buy a Husqvarna product! Husqvarna is based on a tradition that dates back to 1689,

when the Swedish King Karl XI ordered the construction of a factory on the banks of the Husqvarna River, for production

of muskets. The location was logical, since water power was harnessed from the Huskvarna River to create the water-

powered plant. During the more than 300 years in existence, the Husqvarna factory has produced a lot of different

products, from wood stoves to modern kitchen appliances, sewing machines, bicycles, motorcycles etc. In 1956, the ﬁrst

motor driven lawn mowers appeared, followed by chain saws in 1959, and it is within this area Husqvarna is working

today.

Today Husqvarna is one of the leading manufacturers in the world of forest and garden products, with quality as our

highest priority. The business concept is to develop, manufacture and market motor-driven products for forestry and

gardening, as well as for the building and construction industry. Husqvarna

′

s aim is also to be at the front edge for

ergonomics, usability, security and environmental protection. That is the reason why we have developed many different

features to add to our products within these areas.

We are convinced that you will appreciate with great satisfaction the quality and performance of our product for a very

long time to come. The purchase of one of our products gives you access to professional help with repairs and service

whenever this may be necessary. If the retailer who sells your machine is not one of our authorized dealers, ask for the

address of your nearest service workshop.

It is our wish that you will be satisﬁed with your product and that it will be your companion for a long time. Think of this

operator

′

s manual as a valuable document. By following its content (usage, service, maintenance, etc), the life span and

the second-hand value of the machine can be extended. If you sell this machine, make sure that the operator

′

s manual

is passed on to the buyer.

Thank you for using a Husqvarna product.

Husqvarna AB has a policy of continuous product development and therefore reserves the right to modify the design and

appearance of products without prior notice.

H1158747-38,570BTS, 580BTS_1.fm Page 4 Wednesday, January 25, 2017 11:09 AM

English – 5

WHAT IS WHAT?

What is what on the blower?

1

10

11

5

2

26

27

7

19

20

14

15

21

19

22

17

23

16

24

25

23

9

12

13

8

12

6

3

4

18

1 Frame

2 Harness

3 Engine cover

4 Fan shell

5 Air intake screen

6 Fan

7 Air cleaner

8 Starter handle

9 Fuel tank

10 Pad

11 Spark plug

12 Vibration damping system

13 Choke control

14 Control handle/Operating handle

15 Stop switch with throttle position setting

16 Throttle trigger

17 Handlebar (Accessory)

18 Elbow

19 Clamp

20 Flexible hose

21 Control pipe

22 Clamp

23 Intermediate pipe

24 Blower nozzle

25 Flat nozzle (Accessory)

26 Operator

′

s manual

27 Combination spanner

H1158747-38,570BTS, 580BTS_1.fm Page 5 Wednesday, January 25, 2017 11:09 AM

GENERAL SAFETY PRECAUTIONS

6 – English

General

Starting

• Never start the machine indoors. Exhaust fumes can

be dangerous if inhaled.

• Observe the surroundings and ensure that no people

or animals can come into contact with the blower.

• Place the machine on the ground, press the machine

body against the ground with your left hand (NOTE!

Not your foot). Now grasp the starter handle with your

right hand and then pull quickly and ﬁrmly.

Fuel safety

• Always use a fuel container with an anti-spill valve.

• Never refuel the machine while the engine is running.

Always stop the engine and let it cool for a few minutes

before refuelling.

• Make sure there is plenty of ventilation when refuelling

or mixing fuel (petrol and 2-stroke oil).

• Avoid all skin contact with fuel. Fuel is a skin irritant

and may even cause skin changes.

• Move the machine at least 3 m from the refuelling

point before starting it.

• Never start the machine:

- If you have spilled fuel on it. Wipe off the spillage and

allow remaining fuel to evaporate.

- If you have spilled fuel on yourself or your clothes,

change your clothes. Wash any part of your body that has

come in contact with fuel. Use soap and water.

- If the machine is leaking fuel. Check regularly for leaks

from the fuel cap and fuel lines.

IMPORTANT!

The machine is only designed for blowing lawns,

pathways, asphalt roads and the like.

Carry out an overall inspection of the machine before

use. See the maintenance schedule.

Never use the machine if you are tired, if you have drunk

alcohol, or if you are taking medication that could affect

your vision, your judgement or your co-ordination.

Wear personal protective equipment. See instructions

under the ”Personal protective equipment” heading.

Never use a machine that has been modiﬁed in any way

from its original speciﬁcation.

Never use a machine that is faulty. Carry out the safety

checks, maintenance and service instructions

described in this manual. Some maintenance and

service measures must be carried out by trained and

qualiﬁed specialists. See instructions under the

Maintenance heading.

All covers and guards must be ﬁtted before starting.

Ensure that the spark plug cap and ignition lead are

undamaged to avoid the risk of electric shock.

The blower operator must ensure that no people or

animals come closer than 15 metres. When several

operators are working at the same site a safety distance

of at least 15 metres must be in effect.

Never allow children to use the machine.

Never allow anyone else to use the machine without ﬁrst

ensuring that they have read and understood the

contents of the operator’s manual.

Always check for any objects that may block the air

intake screen before beginning work.

Never remove the air intake screen.

In case of emergency, release yourself from the

machine by opening the waist and chest belt and let the

machine fall backwards.

Always contact local authorities and make sure you are

following applicable directives.

Keep all parts of your body away from hot surfaces.

Never touch the spark plug or ignition cable while the

engine is running.

!

WARNING! This machine produces an

electromagnetic ﬁeld during operation.

This ﬁeld may under some

circumstances interfere with active or

passive medical implants. To reduce the

risk of serious or fatal injury, we

recommend persons with medical

implants to consult their physician and

the medical implant manufacturer before

operating this machine.

H1158747-38,570BTS, 580BTS_1.fm Page 6 Wednesday, January 25, 2017 11:09 AM

GENERAL SAFETY PRECAUTIONS

English – 7

Transport and storage

• Store and transport the machine and fuel so that there

is no risk of any leakage or fumes coming into contact

with sparks or open ﬂames, for example, from

electrical machinery, electric motors, electrical relays/

switches or boilers.

• When storing and transporting fuel always use

approved containers intended for this purpose.

• When storing the machine for long periods the fuel

tank must be emptied. Contact your local petrol

station to ﬁnd out where to dispose of excess fuel.

Empty the fuel tank and press the primer until all fuel

has been emptied. Remove the spark plug and drop a

spoon of 2-stroke oil in the cylinder. Turn over the

engine a few times and then put the spark plug back

in place.

• Ensure the machine is cleaned and that a complete

service is carried out before long-term storage.

• Secure the machine during transport.

• Store the machine in a dry, cool, well-aired and dust-

free location. Store the machine out of reach of

children.

Adjusting the harness

A correctly adjusted harness and machine signiﬁcantly

facilitates the work. Adjust the harness to give the best

working position.

Tighten the side straps so that the pressure is evenly

distributed across the shoulders.

Place the hip strap over the hip and not too far down on

the stomach. Tighten the hip strap so that you feel the

weight of the blower resting on your hip. Tighten and

adjust the breast belt for the best working position.

!

WARNING! Take care when handling fuel.

Bear in mind the risk of ﬁre, explosion

and inhaling fumes.

!

WARNING! The harness must always be

worn when working with the machine.

Failure to do so means you will be unable

to manoeuvre safely and this can result

in injury to yourself or others.

Make sure that the waist belt and chest

belt are buttoned and correctly adjusted.

There is a risk that an unclosed belt can

get stuck or sucked into the fan of the

machine.

H1158747-38,570BTS, 580BTS_1.fm Page 7 Wednesday, January 25, 2017 11:09 AM

SAFETY INSTRUCTIONS

8 – English

Personal protective equipment

• Gloves should be worn when necessary.

• Wear hearing protection that provides adequate noise

reduction.

• Always wear approved eye protection. If you use a

visor then you must also wear approved protective

goggles. Approved protective goggles must comply

with the ANSI Z87.1 standard in the USA or EN 166 in

EU countries. Blows from branches or objects that are

thrown can damage the eyes.

• Wear sturdy, non-slip boots.

• Always wear heavy, long pants, boots, gloves, and a

long-sleeve shirt. To reduce the risk of injury

associated with objects being drawn into rotating

parts, do not wear loose clothing, scarves, jewelry,

etc. Secure hair so it is above shoulder level.

• A breathing mask should be used when there is a risk

of dust.

• Always have a ﬁrst aid kit nearby.

Machine′s safety equipment

This section describes the machine′s safety equipment,

its purpose, and how checks and maintenance should be

carried out to ensure that it operates correctly. See the

”What is what?” section to locate where this equipment is

positioned on your machine.

Stop switch

Use the stop switch to switch off the engine.

Remove the ignition cable and the spark plug to carry out

inspection and maintenance.

!

WARNING! You must use approved

personal protective equipment whenever

you use the machine. Personal protective

equipment cannot eliminate the risk of

injury but it will reduce the degree of

injury if an accident does happen. Ask

your dealer for help in choosing the right

equipment. Please read the operator’s

manual carefully and make sure you

understand the instructions before using

the machine.

!

WARNING! Listen out for warning signals

or shouts when you are wearing hearing

protection. Always remove your hearing

protection as soon as the engine stops.

!

WARNING! Never use a machine that has

faulty safety equipment! Carry out the

inspection, maintenance and service

routines listed in this section.

H1158747-38,570BTS, 580BTS_1.fm Page 8 Wednesday, January 25, 2017 11:09 AM

SAFETY INSTRUCTIONS

English – 9

Vibration damping system

Your machine is equipped with a vibration damping

system that is designed to minimize vibration and make

operation easier.

Mufﬂer

The mufﬂer is designed to keep noise levels to a minimum

and to direct exhaust fumes away from the user.

In countries that have a warm and dry climate there is a

signiﬁcant risk of ﬁre. Consequently, we have equipped

the mufﬂer with a spark arrestor mesh mounted inside the

mufﬂer.

For mufﬂers it is very important that you follow the

instructions on checking, maintaining and servicing your

machine. See instructions under the heading Checking,

maintaining and servicing the machine’s safety

equipment.

Checking, maintaining and

servicing the machine′s safety

equipment

Stop switch

• Start the engine and make sure the engine stops

when you move the stop switch to the stop setting.

!

WARNING! Overexposure to vibration

can lead to circulatory damage or nerve

damage in people who have impaired

circulation. Contact your doctor if you

experience symptoms of overexposure

to vibration. Such symptoms include

numbness, loss of feeling, tingling,

pricking, pain, loss of strength, changes

in skin colour or condition. These

symptoms normally appear in the

ﬁngers, hands or wrists. The risk

increases at low temperatures.

x2

!

WARNING!

Bear in mind that: Engine exhaust fumes

contain carbon monoxide, which can

cause carbon monoxide poisoning. For

this reason you should not start or run

the machine indoors, or anywhere that is

poorly ventilated.

The exhaust fumes from the engine are

hot and may contain sparks which can

start a ﬁre. Never start the machine

indoors or near combustible material!

!

WARNING! The inside of the mufﬂer

contain chemicals that may be

carcinogenic. Avoid contact with these

elements in the event of a damaged

mufﬂer.

!

WARNING! All servicing and repair work

on the machine requires special training.

This is especially true of the machine′s

safety equipment. If your machine fails

any of the checks described below you

must contact your service agent. When

you buy any of our products we

guarantee the availability of professional

repairs and service. If the retailer who

sells your machine is not a servicing

dealer, ask him for the address of your

nearest service agent.

H1158747-38,570BTS, 580BTS_1.fm Page 9 Wednesday, January 25, 2017 11:09 AM

SAFETY INSTRUCTIONS

10 – English

Vibration damping system

• Check the vibration damping units regularly for cracks

or deformation. Replace them if damaged.

• Check that the vibration damping element is

undamaged and securely attached.

Mufﬂer

• Never use a machine that has a faulty mufﬂer.

• Regularly check that the mufﬂer is securely attached

to the machine.

• The mufﬂer on your machine is equipped with a spark

arrestor mesh; this must be cleaned regularly. See the

heading Mufﬂer in the Maintenance chapter. A

blocked mesh will cause the engine to overheat and

may lead to serious damage. Never use a mufﬂer with

a defective spark arrestor mesh.

Air ﬁlter

Never use the leaf blower without an air ﬁlter or with a

damaged or deformed ﬁlter element as unﬁltered, dusty

air can quickly destroy the engine.

General working instructions

Show consideration to persons in your surroundings by

avoiding using the machine at unsuitable times, such as

late in the evening or early in the morning. Reduce the

noise levels by limiting the number of equipment units

used simultaneously. Read through and follow the simple

directions so that you disturb your surroundings as little as

possible.

• Use the blower with the lowest possible throttle. It is

seldom necessary to use full throttle, and many work

procedures can be done at half throttle. A lower

throttle means less noise and less dust, and it is also

easier to keep control over the rubbish collected

together/moved.

• Use a rake or a brush to release rubbish stuck to the

ground.

• Hold the opening of the blower as close to the ground

as possible. Utilise the entire length of the blow pipe

to keep the air current close to the ground.

• Clean up afterwards. Make sure that you have not

blown rubbish into someone’s garden.

• Use the machine during normal working hours to

avoid unnecessary noise. Avoid working early in the

morning or late at night.

x2

!

WARNING! Never use a machine with

faulty safety equipment. The machine's

safety equipment must be checked and

maintained as described in this section.

If your machine fails any of these checks

contact your service agent to get it

repaired.

IMPORTANT! This section considers basic safety rules

when working with blowers. If you encounter a situation

where you are uncertain how to proceed you should ask

an expert. Contact your dealer or your service

workshop. Avoid all usage which you consider to be

beyond your capability.

!

WARNING! Be aware of your

surroundings. If anyone approaches your

work area, set the throttle control to the

lowest throttle until the person is at a

safe distance. Direct the blower away

from people, animals, play areas, open

windows and cars etc.

H1158747-38,570BTS, 580BTS_1.fm Page 10 Wednesday, January 25, 2017 11:09 AM

SAFETY INSTRUCTIONS

English – 11

Basic safety rules

• No unauthorised persons or animals may be present

in the working area, which is 15 metres.

• Allow the engine to cool before refuelling.

• Keep all parts of your body away from hot surfaces.

• If the machine catches ﬁre or other emergency occurs

which forces you to release yourself from the

machine, open the harness straps and let the

machine fall backwards.

• The powerful currents of air can move objects at such

a speed that they can bounce back and cause serious

eye injuries.

• Do not direct the air jet towards people or animals.

• Stop the engine before assembling or dismantling

accessories or other parts.

• Do not use the machine in bad weather, such as

dense fog, heavy rain, strong wind, intense cold, etc.

Working in bad weather is tiring and can lead to

dangerous conditions, e.g. slippery surfaces.

• Minimise the blowing time by lightly wetting dusty

areas or using spray equipment.

• Make sure you can move and stand safely. Check the

area around you for possible obstacles (roots, rocks,

branches, ditches, etc.) in case you have to move

suddenly. Take great care when working on sloping

ground.

• Never put the machine down with the engine running

unless you have it in clear sight.

• Engine exhaust fumes contain carbon monoxide,

which can cause carbon monoxide poisoning. For this

reason you should not start or run the machine

indoors, or anywhere that is poorly ventilated.

• The blower must not be used while on a ladder or

scaffolding, or in high places (such as roofs). Their

work could result in severe injury.

• CAUTION! Do not use the machine unless you are

able to call for help in the event of an accident.

Basic working techniques

• This blower is a backpack type, and is carried using a

shoulder harness while operating. It is operated and

controlled with the handle on the tube using the right

hand.

• The speed of the air jet is regulated by means of the

throttle. Select the speed best suited for respective

tasks.

You can set the throttle position using the ”stop switch”

and by doing so not need to hold your ﬁnger on the throttle

!

WARNING! Watch out for thrown objects.

Always wear eye protection. Stones,

rubbish, etc. can be thrown up into the

eyes causing blindness or serious injury.

Keep unauthorised persons at a

distance. Children, animals, onlookers

and helpers should be kept outside the

safety zone of 15 m. Stop the machine

immediately if anyone approaches.

!

WARNING! Don’t operate the blower if

the exhaust gas outlet on the engine

cover is covered by a wall and/or some

other obstacles, the machine could get

damage. Make sure that the distance is

50 cm or more from the obstacles during

operation.

!

WARNING! Always stop the engine

before cleaning.

H1158747-38,570BTS, 580BTS_1.fm Page 11 Wednesday, January 25, 2017 11:09 AM

SAFETY INSTRUCTIONS

12 – English

all the time you are using the blower. Full throttle is

obtained when the control is held back fully.

• Check that the air intake is not blocked, for example,

by leaves or rubbish. A clogged air intake reduces the

machine’s blowing capacity and increases the

engine’s working temperature, which can result in

engine failure. Stop the engine and remove the object.

• Be aware of the wind direction. Work with the wind to

make your work easier.

• Using the blower to move large piles is time

consuming and creates unnecessary noise.

• Keep a good balance and a ﬁrm foothold.

• When work is ﬁnished the machine should be stored

vertically.

H1158747-38,570BTS, 580BTS_1.fm Page 12 Wednesday, January 25, 2017 11:09 AM

ASSEMBLY

English – 13

Assembling the blow pipe and

control handle

• Connect the blower and control pipe with the ﬂexible

hose. Clamp both ends of the ﬂexible hose in place.

Use the accompanying hardware.

1 Flexible hose

2 Control pipe

3 Clamp

4 Clamp

NOTE!

Lubricate the pipes a little to facilitate assembly.

• Fasten the handle holder to the control pipe and

tighten the knob on the holder. Please make sure to

align the handle holder with the convex of the control

pipe.

• Adjust the position and angle to achieve a comfortable

working position, and tighten.

• Use the clamp to fasten the cabling to the ﬂexible

hose.

• Connect the straight pipe and pipe end. Push the

pipes together and turn them so they lock.

Accessories

Handlebar

Disassemble the intermediate pipe. Disassemble the

knob from the holder and puch the holder on to the holder

pipe. Assemble the knob and tighten.

Assemble the intermediate pipe.

• If higher air speed is required, the round blow pipe is

replaced by the ﬂat nozzle.

3

1

4

2

H1158747-38,570BTS, 580BTS_1.fm Page 13 Wednesday, January 25, 2017 11:09 AM

FUEL HANDLING

14 – English

Fuel

CAUTION! The machine is equipped with a two-stroke

engine and must always be run using a mixture of petrol

and two-stroke oil. It is important to accurately measure

the amount of oil to be mixed to ensure that the correct

mixture is obtained. When mixing small amounts of fuel,

even small inaccuracies can drastically affect the ratio of

the mixture.

Petrol

CAUTION! Always use a good quality petrol/oil mixture (at

least 90 octane).

• The lowest recommended octane rating is 90. If you

run the engine on a petrol with a lower octane rating

than 90 this can cause knocking. This leads to an

increased engine temperature, which can result in

serious engine damage.

• When working at continuous high revs a higher octane

rating is recommended. Use good quality unleaded

petrol.

Husqvarna alkylate fuel

Husqvarna recommends the use of Husqvarna alkylate

fuel for best performance. Husqvarna alkylate fuel is not

available in all markets.

Ethanol blended fuel, E10 may be used (max 10%

ethanol blend). Using ethanol blends higher than E10 will

create lean running condition which can cause engine

damage.

Two-stroke oil

• For best results and performance use HUSQVARNA

two-stroke oil, which is specially formulated for our

two-stroke engines. Mixture 1:50 (2%).

• If HUSQVARNA two-stroke oil is not available, you

may use another two-stroke oil of good quality that is

intended for air cooled engines. Contact your dealer

when selecting an oil.

• Never use two-stroke oil intended for water-cooled

outboard engines, sometimes referred to as outboard

oil.

• Never use oil intended for four-stroke engines.

• Mixing ratio

1:50 (2%) with HUSQVARNA two-stroke oil.

Mixing

• Always mix the petrol and oil in a clean container

intended for fuel.

• Always start by ﬁlling half the amount of the petrol to

be used. Then add the entire amount of oil. Mix

(shake) the fuel mixture. Add the remaining amount of

petrol.

• Mix (shake) the fuel mixture thoroughly before ﬁlling

the machine’s fuel tank.

• Do not mix more than one month’s supply of fuel at a

time.

• If the machine is not used for some time the fuel tank

should be emptied and cleaned.

!

WARNING! Always ensure there is

adequate ventilation when handling fuel.

Petrol, litre Two-stroke oil, litre

2% (1:50)

5 0,10

10 0,20

15 0,30

20 0,40

H1158747-38,570BTS, 580BTS_1.fm Page 14 Wednesday, January 25, 2017 11:09 AM

FUEL HANDLING

English – 15

Fueling

• Move the machine at least 3 m from the refuelling

point before starting it.

• Clean the area around the fuel cap. Contamination in

the tank can cause operating problems.

• Ensure that the fuel is well mixed by shaking the

container before ﬁlling the tank.

• Check the fuel level before each use and leave space

for the fuel to expand, because the heat from the

engine and the sun may otherwise cause the fuel to

expand and overﬂow.

!

WARNING! Taking the following

precautions, will lessen the risk of ﬁre:

Refuel in a well ventilated area. Never

fuel the machine indoors.

Do not smoke or place hot objects near

fuel.

Always shut off the engine before

refuelling.

Always stop the engine and let it cool for

a few minutes before refuelling.

When refuelling, open the fuel cap slowly

so that any excess pressure is released

gently.

Tighten the fuel cap carefully after

refuelling.

If you have spilled fuel on it. Wipe off the

spillage and allow remaining fuel to

evaporate.

Always move the machine away from the

refuelling area and source before

starting.

H1158747-38,570BTS, 580BTS_1.fm Page 15 Wednesday, January 25, 2017 11:09 AM

STARTING AND STOPPING

16 – English

Starting and stopping

Cold engine

Ignition: Set the stop switch to the start position. About

one third open.

1 Full throttle

2 About one third open.

3 Idle speed

4 Stop switch

It is not allowed to set the stop switch in full throttle

position.

Choke: Set the choke control in the choke position.

Primer bulb: Press the air purge repeatedly until fuel

begins to ﬁll the bulb. The bulb need not be completely

ﬁlled.

Warm engine

Use the same starting procedure as for a cold engine but

without setting the choke control in the choke position.

Starting

Hold the body of the machine on the ground using your

left hand (CAUTION! Not with your foot!). Grip the starter

handle, slowly pull out the cord with your right hand until

you feel some resistance (the starter pawls grip), now

quickly and powerfully pull the cord.

Never twist the starter cord around your hand.

Repeat pulling the cord until the engine starts. When the

engine starts, return choke control to run position.

CAUTION! Do not pull the starter cord all the way out and

do not let go of the starter handle when the cord is fully

extended. This can damage the machine.

NOTE!

Air is released as soon as the engine is started, even

when idling.

When the engine fails to start after several attempts due

to overchocking, open the choke and repeat pulling the

rope.

Set the required engine speed with the throttle control.

1 Full throttle

2 About one third open.

3 Idle speed

4 Stop switch

Stopping

The engine is stopped by moving the stop switch to the

stop position.

!

WARNING! Always move the machine

away from the refuelling area and source

before starting. Place the machine on a

ﬂat surface.

Make sure no unauthorised persons are in

the working area. Otherwise there is a risk

of serious personal injury. The safety

distance is 15 meters.

The machine may only be started in its

complete design. If the machine is started

without all the guards ﬁtted there is a risk

of personal injuries.

(4)

(3)

(2)

(1)

(4)

(3)

(2)

(1)

H1158747-38,570BTS, 580BTS_1.fm Page 16 Wednesday, January 25, 2017 11:09 AM

MAINTENANCE

English – 17

General

Remove the ignition cable and the spark plug to carry out

inspection and maintenance. Keep all parts of your body

away from hot surfaces.

Carburettor

Adjustment of the idle speed

Before any adjustments are made, make sure that the air

ﬁlter is clean and the air ﬁlter cover is ﬁtted.

The factory idle speed setting is 2,000 rpm. Use the

adjustment screw at the upper edge of the carburettor if

the idle speed has to be adjusted.

Mufﬂer

The mufﬂer is designed to reduce the noise level and to

direct the exhaust gases away from the operator. The

exhaust gases are hot and can contain sparks, which may

cause ﬁre if directed against dry and combustible

material.

The mufﬂer is equipped with a special spark arrestor

mesh. The spark arrestor mesh should be cleaned once

a month. This is best done with a wire brush.

To remove the spark arrestor mesh proceed as follows:

• Remove the exhaust duct (4, 5).

• Remove the spark arrester (3).

• Pull out the spark arrestor mesh and clean using a

wire brush. Replace the spark arrestor mesh if it is

defective.

CAUTION! Never use a machine with a defective mufﬂer.

Check regularly that the mufﬂer is complete and secured

correctly. (1), (2) Tighten the screws. 8-10Nm

Check that the spark arrester and the exhaust duct are

screwed in place correctly (5). Tighten to 2-3 Nm.

Cooling system

To keep the working temperature as low as possible the

machine is equipped with a cooling system.

The cooling system consists of:

• Cooling ﬁns on the cylinder.

• Air intake screen

Clean the cooling system with a brush once a week, more

often in demanding conditions. A dirty or blocked cooling

system results in the machine overheating which causes

damage to the piston and cylinder. Check that the nozzles

are not blocked.

3

4

5

!

WARNING! The mufﬂer gets very hot

during use and remain so for some time

after stopping. This also applies at idle

speed. Contact can result in burns to the

skin. Remember the risk of ﬁre!

1

2

H1158747-38,570BTS, 580BTS_1.fm Page 17 Wednesday, January 25, 2017 11:09 AM

MAINTENANCE

18 – English

Air intake screen

Check that the air intake is not blocked on all sides

including the underside, for example, by leaves or

rubbish. A clogged air intake reduces the machine’s

blowing capacity and increases the engine’s working

temperature, which can result in engine failure. Stop the

engine and remove the object.

Spark plug

The spark plug condition is inﬂuenced by:

• Incorrect carburettor adjustment.

• An incorrect fuel mixture (too much or incorrect type

of oil).

• A dirty air ﬁlter.

These factors cause deposits on the spark plug

electrodes, which may result in operating problems and

starting difﬁculties.

Clean the outside of the spark plug. Remove it and check

the electrode gap. Adjust the gap to 0,6-0,7 mm or

replace the spark plug. Check that the spark plug is ﬁtted

with a suppressor.

CAUTION! Always use the recommended spark plug

type! Use of the wrong spark plug can damage the piston/

cylinder.

Air ﬁlter

The air ﬁlter must be regularly cleaned to remove dust

and dirt in order to avoid:

• Carburettor malfunctions.

• Starting problems.

• Loss of engine power.

• Unnecessary wear to engine parts.

• Excessive fuel consumption.

Clean the ﬁlter every 40 hours, or more regularly if

conditions are exceptionally dusty.

Avoid contact with hot surfaces on mufﬂer, cylinder etc.

Contact can result in burns to the skin.

Cleaning the air ﬁlter

• Loosen the four fasteners holding the air ﬁlter cover

and remove the ﬁlter. Wash the preﬁlter in warm soapy

water.

Clean the air ﬁlter. Do not clean the ﬁlter by tapping it

against a hard surface. This will damage the ﬁlter. If the

paper ﬁlter is still dirty it should be replaced with a new

one.

NOTE!

Never use oleaginous solvent to clean the air ﬁlter.

An air ﬁlter that has been in use for a long time cannot be

cleaned completely. The ﬁlter must therefore be replaced

with a new one at regular intervals. A damaged air ﬁlter

must always be replaced.

• Reﬁt the air ﬁlter and air ﬁlter cover.

!

WARNING! Never use the blower if the

screen is not in place. Before use, check

that the screen is in place and

undamaged.

0,6-0,7

H1158747-38,570BTS, 580BTS_1.fm Page 18 Wednesday, January 25, 2017 11:09 AM

English – 19

MAINTENANCE

Maintenance schedule

Below you will ﬁnd some general maintenance instructions. If you need further information please contact your service

workshop.

Maintenance

Daily

maintenance

Weekly

maintenance

Monthly

maintenance

Clean the outside of the machine. X

Check that the throttle control functions safely. X

Check that the stop switch works correctly. X

Clean the air ﬁlter. Replace if necessary. X

Check that nuts and screws are tight. X

Check that there are no fuel leaks from the engine, tank or fuel lines. X

Check the fuel ﬁlter for contamination and the fuel hose for cracks or

other defects. Replace if necessary.

X

Clean or replace the spark arrestor mesh on the mufﬂer (only applies

to mufﬂers without a catalytic converter).

X

Check that all sides of the air intake screen are not blocked. X

Check the starter and starter cord. X

Check that the vibration damping elements are not damaged. X

Clean the outside of the spark plug. Remove it and check the

electrode gap. Adjust the gap to 0,6-0,7 mm or replace the spark plug.

Check that the spark plug is ﬁtted with a suppressor.

X

Clean the machine’s cooling system. X

Clean the outside of the carburettor and the space around it. X

Check all cables and connections. X

Replace the spark plug. Check that the spark plug is ﬁtted with a

suppressor.

X

Check and clean the spark arrestor mesh on the mufﬂer (only applies

to mufﬂers ﬁtted with a catalytic converter).

X

Clean the fuel tank. X

H1158747-38,570BTS, 580BTS_1.fm Page 19 Wednesday, January 25, 2017 11:09 AM

20 – English

TECHNICAL DATA

Technical data

Note 1: Noise emissions in the environment measured as sound power (L

WA

) in conformity with EC directive 2000/14/

EC. Reported sound power level for the machine has been measured with the original cutting attachment that gives the

highest level. The difference between guaranteed and measured sound power is that the guaranteed sound power also

includes dispersion in the measurement result and the variations between different machines of the same model

according to Directive 2000/14/EC.

Note 2: The equivalent sound pressure level value is calculated with a work cycle of a duration of 1/7 for idling and 6/7

for racing. Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion

(standard deviation) of 1 dB(A).

Note 3: The equivalent vibration level value is calculated with a work cycle of a duration of 1/7 for idling and 6/7 for racing.

Reported data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s

2

.

Technical data 570BTS 580BTS

Engine

Cylinder displacement, cm

3

65.6 75.6

Idle speed, rpm 2000 2000

Max. engine output, acc. to ISO 8893, kW/ rpm

Catalytic converter mufﬂer No No

Speed-regulated ignition system Yes Yes

Ignition system

Spark plug NGK CMR7H NGK CMR7H

Electrode gap, mm 0,6-0,7 0,6-0,7

Fuel and lubrication system

Fuel tank capacity, litre 2,2 2,6

Weight

Weight without fuel, kg 11,2 11,8

Noise emissions

(see note 1)

Sound power level, measured dB(A) 110 111

Sound power level, guaranteed L

WA

dB(A) 110 112

Noise levels

(see note 2)

Equivalent sound pressure level at the operator’s ear, measured

according to EN15503 dB(A)

99 100

Vibration levels

(see note 3)

Equivalent vibration levels (a

hv,eq

) at handles, measured according to

EN15503, m/s

2

1,8 1.6

Fan performance

Max. air velocity with blower nozzle, m/s: 106 92

Max air velocity with ﬂat nozzle, m/s: 91 93

Air ﬂow with standard nozzle, m

3

/min 22 26

Air ﬂow with ﬂat nozzle, m

3

/min: 24 25

H1158747-38,570BTS, 580BTS_1.fm Page 20 Wednesday, January 25, 2017 11:09 AM

La pagina sta caricando ...

Husqvarna 966629402 Istruzioni per l'uso

Husqvarna 966629402 Istruzioni per l'uso

in altre lingue

Documenti correlati

Altri documenti