Хускварна к 4000 инструкция

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Электрический резчик Husqvarna K 4000 Cut-n-Break совершенно новый инструмент с уникальной технологией Cut-n-Break, позволяющей осуществлять резку глубиной до 400 мм при очень малых затратах на инструмент. Резчик обеспечивает новые возможности глубокой резки, особенно в помещениях, но также и на открытом воздухе. Модель прекрасно осуществляет резку заподлицо, что делает ее идеальной для резки вблизи стен и пола. Она также хорошо подходит для более мелких работ, таких, как оконные проемы, где нужно избегать перереза по углам. Электрорез превосходно работает при резке труб в траншеях, штроб для кабелей и температурных швов, при ремонте трещин в поверхностях.

Особенности:

Эргономичная передняя рукоятка резчика облегчает как вертикальную, так и горизонтальную резку. Значительное расстояние между рукоятками обеспечивает безопасное управление и снижение нагрузки
Электронная система ограничения тока Softstart™ и система Elgard™ – защищают резчи

Обнаружив ошибку или неточность в тексте или описании товара, выделите ее и нажмите Shift+Enter.

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Oper ator’s manual Manuel d’utilisation

Bedienungsanweisung Gebruiksaanwijzing

Istruzioni per l’uso

K 4000 Cut-n-Br eak

Please r ead the operator’s manual carefully and make sure you understand the instructions before using the machine.

Lesen Sie die Bedienungsanweisung sorgfältig durch und machen Sie sich mit dem Inhalt vertraut, bevor Sie das Gerät

Neem de gebruiksaanwijzing grondig door en gebruik de machine niet voor u alles duidelijk heeft begrepen.

Prima di usare la macchina, leggere per intero le istruzioni per l’uso e accertarsi di averne compreso il contenuto.

Lire attentivement et bien assimiler le manuel d’utilisation avant d’utiliser la machine.

benutzen.

GGGGBBBB FFFFRRRR DDDDEEEE NNNNLLLL IIIITT

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En

Symbols on the mac hine:

ARNING! 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.

Wear personal protective equipment.
See instructions under the ”Personal
protective equipment” heading.

This product is in accordance with
applicable EC directives.

WARNING! Dust forms when cutting,
which can cause injuries if inhaled. Use
an approved breathing mask. Always
provide for good ventilation.

WARNING! Sparks from the cutting
blade can cause fire in combustible
materials such as: petrol (gas), wood,
dry grass etc.

Water cooling must always be used.

KEY T O SYMBOLS

Rating plate
Row 1: Brand, Model

(X,Y)
Row 2: Serial No.

with manufacturing
date (Y, W, X): Year,
Week, Sequence No.

Row 3: Product No.
(X)

Row 4: Manufacturer
Row 5: A: Max speed of output shaft, B: Cutting blade

diameter, C: Blade bolt diameter
Row 6: D: Input voltage, E: Input current, F: Input

frequency
Row 7: Country of origin

vironmental marking. Symbols on

the product or its packaging indicate that
this product cannot be handled as
domestic waste. It must instead be
submitted to an appropriate recycling
station for the recovery of electrical and
electronic equipment.

By ensuring that this product is taken care of correctly,
you can help to counteract the potential negative impact
on the environment and people that can otherwise result
through the incorrect waste management of this product.

For more detailed information about recycling this
product, contact your municipality, your domestic waste
service or the shop from where you purchased the
product.

Other symbols/decals on the mac hine refer to special
certification requirements for certain markets.

XXXXXXXXX YYYY

s / n YYYY WWXXXXX

XXX XX XX-XX
Husqvarna AB

AAAAAA BBBBB CC

DDDD EEEE FFFF

XXXXXXXXXXXXXXX

WARNING! Kickbacks can be sudden,
rapid and violent and can cause life
threatening injuries. Read and
understand the instructions in the
manual before using the machine.

WARNING! Ensure the blades are not
cracked or damaged in any other way.

WARNING! Do not use circular saw
blades

Always cut in the correct direction. See
safety instructions!

– English

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CA

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KEY T O SYMBOLS

Explanation of warning le vels

The w arnings are graded in three levels.

ARNING!

ARNING! Indicates a hazardous

situation which, if not avoided, will result

!

in death or serious injury.

CAUTION!

UTION! Indicates a hazardous

situation which, if not avoided, could

!

result in minor or moderate injury.

NOTICE!

TICE! Is used to address practices not related to

personal injury.

English

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CONTENTS

Contents

KEY TO SYMBOLS

Symbols on the machine: ……………………………….. 2

Explanation of warning levels …………………………. 3

CONTENTS

Contents ……………………………………………………… 4

PRESENT ATION

Dear Customer , …………………………………………….. 5

WHA T IS WHAT?

What is what on the po wer cutter? ………………….. 6

CHINE´S SAFETY EQUIPMENT

Gener al ……………………………………………………….. 7

CUTTING BLADES

Gener al ……………………………………………………….. 9

Diamond blades for different materials …………….. 9

Water cooling ……………………………………………….. 9

Sharpening diamond blades …………………………… 9

Transport and storage ……………………………………. 9

ASSEMBL Y

Assemb ly …………………………………………………….. 10

OPERA TING

Protectiv e equipment …………………………………….. 11

General safety warnings ………………………………… 11

Basic working techniques ………………………………. 14

ARTING AND STOPPING

Bef ore starting ……………………………………………… 17

Starting ……………………………………………………….. 17

Stopping ………………………………………………………. 17

MAINTENANCE

Gener al ……………………………………………………….. 18

Maintenance schedule …………………………………… 18

Cleaning ………………………………………………………. 19

Functional inspection …………………………………….. 19

Replacing the carbon brushes ………………………… 20

Water tap …………………………………………………….. 21

Disposal, scrapping ………………………………………. 21

TECHNICAL D ATA

echnical data ………………………………………………. 22

Cutting equipment …………………………………………. 22

Recommended cable dimensions ……………………. 22

EC Declaration of Conformity …………………………. 23

ST

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– English

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PRESENT A TION

Dear Customer ,

Thank y ou for choosing a Husqvarna product!
It is our wish that you will be satisfied with your product

and that it will be your companion for a long time. A
purchase of one of our products gives you access to
professional help with repairs and services. If the retailer
who sells your machine is not one of our authorized
dealers, ask him for the address of your nearest service
workshop.

This operator’s manual is a valuable document. Make
sure it is always at hand at the work place. By following its
content (operating, service, maintenance etc.) the life
span and the second-hand value of the machine can be
extended. If you will sell this machine, make sure that the
buyer will get the operator´s manual.

More than 300 y ears of innovation

Husqv arna AB is a Swedish company based on a tradition
that dates back to 1689, when the Swedish King Karl XI
ordered the construction of a factory for production of
muskets. At that time, the foundation was already laid for
the engineering skills behind the development of some of
the world’s leading products in areas such as hunting
weapons, bicycles, motorcycles, domestic appliances,
sewing machines and outdoor products.

Husqvarna is the global leader in outdoor power products
for forestry, park maintenance and lawn and garden care,
as well as cutting equipment and diamond tools for the
construction and stone industries.

User responsibility

It is the o wner’s/employer’s responsibility that the operator
has sufficient knowledge about how to use the machine
safely. Supervisors and operators must have read and
understood the Operator’s Manual. They must be aware
of:

• The machine’s safety instructions.

• The machine’s range of applications and limitations.

• How the machine is to be used and maintained.
National legislation could regulate the use of this

machine. Find out what legislation is applicable in the
place where you work before you start using the machine.

The man ufacturer’s reservation

All inf ormation and all data in the Operator’s Manual were
applicable at the time the Operator’s Manual was sent to
print.

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.

English

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WHA T IS WHA T?

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1

What is what on the po wer cutter?

Splash guard
2 Front handle
3 Power switch lock
4 Power switch
5 Rear handle
6 Inspection cover
7 Carbon brushes
8 Brush retainer
9 Rating plate
10 Spray guard
11 Blades

– English

12 Blade guards
13 Residual-current device (not for UK and Ireland 110V)
14 Water connector
15 Water tap
16 Cutting arm
17 Belt tensioner
18 Breaking tool
19 Combination spanner
20 Bearing tool
21 Operator ′ s manual

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CHINE´S SAFETY EQ UIPMENT

General

This section descr ibes 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.

ARNING! Never use a machine that has

faulty safety equipment! Carry out the

!

inspection, maintenance and service
routines listed in this section.

All servicing and repair work on the
machine requires special training. This is
especially true of the machine
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.

s safety

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P

•

P

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The power switch lock remains depressed as long as the
power switch is depressed. When the grip on the handle
is released both the power switch and power switch lock
are reset. This movement is controlled by two
independent return springs. This position results in the
machine stopping and the power switch being locked.

Chec king the power switch lock

Make sure the power switch is locked when the power
switch lock is in its original position.

• Press in the power switch lock and make sure it
returns to its original position when you release it.

ower switch

The po wer switch should be used to start and stop the
machine.

Chec king the power switch

Start the machine, release the power switch and
check that the engine and the cutting blade stop.

• A defective power switch should be replaced by an
authorized service workshop.

ower switch lock

The po wer switch lock is designed to prevent accidental
operation of the switch. When the lock (A) is pressed in
the power switch (B) is released.

• Check that the power switch and power switch lock
move freely and that the return springs work properly.

• Switch on the machine, release the switch, and check
that the engine and blades stop.

Gradual star t and overload protection

The machine is equipped with electronically controlled
gradual start and overload protection.

The engine starts to pulsate if the machine is loaded
above a specific level. If the load is reduced the engine
reverts to its normal state and cutting can resume.

The electronics will cut the current after a set time if the
machine continues to be run with a pulsating engine. The
higher load the faster the shutoff.

The electronics cut the current immediately if the blade
jams.

English

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CHINE´S SAFETY EQ UIPMENT

Blade guar ds

This guard is fi tted above and below the cutting blade and
is designed to prevent parts of the blade or cutting
fragments from being thrown towards the user.

MA

The LED indicates that the ground fault circuit interrupter
is on and that the machine can be switched on. If the LED
is not on, push the RESET button (green).

8

•

Chec king the blade guards

WARNING! Always check that all guards
are correctly fitted before starting the

!

machine. Check that the cutting blade is
fitted correctly and does not show signs
of damage. A damaged cutting blade can
cause personal injury. See instructions
under the heading Assembly.

Check that the guard is complete and without any
cracks or deformations.

• Never use a defective guard or a guard that has not
been fitted correctly.

Spra y guard

The spr ay guard provides protection against ejected
debris, thrown water and concrete slurry.

Chec king the spray guard

Ensure there are no cracks or holes from slurry blasting in
the spray guard. Replace guard if damaged.

Residual-current device

(not for UK and Ireland 110V)
Ground fault circuit interrupters are for protection in case

an electrical fault should occur.

Check the residual-current device

• Connect the machine to the socket. Push the RESET
button (green) and the red LED lights up.

• Start the machine.

• Push the TEST button (blue).

• The ground fault circuit interrupter should trip and the
machine switch off instantly. If not, contact your
dealer.

• Reset with the RESET button (green).

– English

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CUTTING BLADES

General

WARNING! A cutting blade may burst and
cause injury to the operator.

!

A cutting blade should be checked before
it is assembled on the saw and frequently
during use. Look for cracks, lost
segments (diamond blades) or pieces
broken off. Do not use a damaged cutting
blade.

Test the integrity of each new cutting
blade by running it at full throttle for about
1 minute.

Only use original cutting blades designed
by Husqvarna for use on this machine.

Husqvarna issues warnings and
recommendations for the use and proper
care of the cutting blades. Those warnings
come with the cutting blades. Read and
follow all instructions from Husqvarna.

• This machine is only to be used with Husqvarna´s
specially developed diamond blades intended for Cut­n-Break. The blades have an integrated belt pulley
and are approved for freehand cutting.

• Diamond blades consist of a steel core provided with
segments that contain industrial diamonds.

• Always use a sharp diamond blade.

• Ensure the blades are not cracked or damaged in any
other way. Replace blades if necessary.

Diamond blades for different
materials

WARNING! Never use a cutting blade for
any other materials than what it was

!

intended to cut.
Never use a diamond blade to cut plastic

material. The heat produced during cutting
may melt the plastic and it can stick to the
cutting blade and cause a kickback.

Cutting metal generates sparks that may
cause fire. Do not use the machine near
ignitable substances or gases.

• Diamond blades are ideal for masonry and reinforced
concrete. Ask your dealer for help in choosing the
right product.

• Diamond blades are available in several hardness
classes. A «soft» diamond blade has a relatively short
service life and large cutting capacity. It is used for

hard materials such as granite and hard concrete. A
«hard» diamond blade has a longer service life and
reduced cutting capacity, and should be used for soft
materials such as brick and asphalt.

Water cooling

WARNING! Cool diamond blades
designed for wet cutting continuously
with water to prevent heating, which can
deform the diamond blade resulting in
damage to the machine and personal
injury.

• Water cooling must always be used.

• Using wet cutting blades without water can cause
excessive heat build-up, resulting in poor
performance, severe blade damage and is a safety
hazard.

• Water cools the blade and increases its service life
while also reducing the formation of dust.

Sharpening diamond blades

Diamond blades can become dull when the wrong feeding
pressure is used or when cutting certain materials such
as heavily reinforced concrete. Working with a dull
diamond blade causes overheating, which can result in
the diamond segments coming loose.

Sharpen the blades by cutting a soft material such as
sandstone or brick.

Transport and storage

• Make sure the machine is secured and that the cutting
blades are properly protected during the transport and
storage of the machine.

• Before use inspect all blades for transport or storage
damage.

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ASSEMBLY

Assembly

WARNING! Always pull out the plug from
the outlet socket before cleaning,

!

maintenance or assembly.

Assembling the blades

• Husqvarna blades are especially manufactured and
approved for freehand cutting with the K 3000 Cut-n­Break. The blades have integrated belt pulley halves
and are to be changed in pairs.

• Loosen the nuts and clamping bolt which release the
bar. This will position the drive belt in a more
favourable position with regard to assembling the new
blades.

The drive belt is not clamped so easily.

• Dismantle the old blades by loosening the centre nut.
Check the drive belt for wear when the blades are
dismantled. When changing the drive belt see the
instructions under the heading ”Replacing the drive
belt”.

NOTICE! It is very important that the blades rotate when
the nut is tightened. This is to ensure that the belt is not
clamped between the integrated drive belt halves on the
blades when the blades/drive belt are pulled together
with the nut. Ideally this is done alternately, i.e. tighten a
little, rotate a little and repeat until the blades are
secured.

torque for the bolt holding the blade is: 15 Nm (130
in.lb).

NOTICE! Do not forget to tighten the belt and check the
belt adjustment before cutting. See the instructions
under the heading ”Inspecting and adjusting the drive
belt”.

Protection for the blades

• The guards should always be fitted on the machine.
Check that the guards are properly secured and work
before starting to cut.

• Position the blades on each side of the cutting arm.
Make sure that the holes for both guide pins in the
drive belt halves are aligned so that they correspond
with the holes in the washer, and the nut too. Now fit
the bolt and washer unit with guide pins. Tightening

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OPERATING

Protective equipment

General

Do not use the machine unless you are able to call for
help in the event of an accident.

Personal protective equipment

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.

WARNING! The use of products such as
cutters, grinders, drills, saws that sand

!

or form material can generate dust and
vapours which may contain hazardous
chemicals. Check the nature of the
material you intend to process and use
an appropriate breathing mask.

Long-term exposure to noise can result
in permanent hearing impairment.
Always use approved hearing protection.
Listen out for warning signals or shouts
when you are wearing hearing
protection. Always remove your hearing
protection as soon as the motor stops.

Always wear:

• Approved protecting helmet.

• Hearing protection.

• Approved eye protection. If you use a face shield then
you must also wear approved protective goggles.
Approved protective goggles must comply with
standard ANSI Z87.1 in the USA or EN 166 in EU
countries. Visors must comply with standard EN 1731.

• Approved respiratory protection.

• Protective gloves.

• Heavy-duty, firm grip gloves.

• Tight-fitting, heavy-duty and comfortable clothing that
permits full freedom of movement. Cutting generates
sparks that can ignite clothing. Husqvarna
recommends that you wear flame-retardant cotton or
heavy denim. Do not wear clothing made of material
such as nylon, polyester or rayon. If ignited such
material can melt and cling to the skin. Do not wear
shorts

• Boots with steel toe-caps and non-slip sole.

Other protective equipment

CAUTION! Sparks may appear and start a
fire when you work with the machine.
Always keep fire fighting equipment
handy.

• Fire Extinguisher

• First aid kit

General safety warnings

This section describes basic safety directions for using
the machine. This information is never a substitute for
professional skills and experience. If you get into a
situation where you feel unsafe, stop and seek expert
advice. Contact your dealer, service agent or an
experienced user. Do not attempt any task that you feel
unsure of!

• Please read the operator’s manual carefully and make
sure you understand the instructions before using the
machine. It is recommended that first time operators
also obtain practical instruction before using the
machine.

• Keep in mind that it is you, the operator that is
responsible for not exposing people or their property
to accidents or hazards.

• The machine must be kept clean. Signs and stickers
must be fully legible.

WARNING! Read all safety warnings and
all instructions. Failure to follow the
warnings and instructions may result in
electric shock, fire and/or serious injury.

Save all warnings and instructions for future reference.
The term ”power tool” in the warnings refers to your

mains-operated (corded) power tool or battery-operated
(cordless) power tool.

Work area safety

• Keep work area clean and well lit. Cluttered or dark
areas invite accidents.

• Do not operate power tools in explosive

atmospheres, such as in the presence of
flammable liquids, gases or dust.

create sparks which may ignite the dust or fumes.

• Keep children and bystanders away while

operating a power tool.

to lose control.

• Do not use the machine in bad weather, such as
dense fog, rain, strong wind, intense cold, etc.
Working in bad weather is tiring and can lead to
dangerous conditions, e.g. slippery surfaces.

• Never start to work with the machine before the
working area is clear and you have a firm foothold.
Look out for any obstacles with unexpected

Distractions can cause you

Power tools

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OPERATING

movement. Ensure when cutting that no material can
become loose and fall, causing injury to the
operator.Take great care when working on sloping
ground.

WARNING! The safety distance for the
power cutter is 15 metres (50 foot). You

!

are responsible to ensure that animals
and onlookers are not within the working
area. Do not start cutting until the
working area is clear and you are
standing firmly.

Electrical safety

• Power tool plugs must match the outlet. Never

modify the plug in any way. Do not use any
adapter plugs with earthed (grounded) power
tools.

Unmodified plugs and matching outlets will

reduce the risk of electric shock.

• Avoid body contact with earthed or grounded

surfaces, such as pipes, radiators, ranges and
refrigerators.

shock if your body is earthed or grounded.

• Do not expose power tools to rain or wet

conditions.

the risk of electric shock.

• Do not abuse the cord. Never use the cord for

carrying, pulling or unplugging the power tool.
Keep cord away from heat, oil, sharp edges or
moving parts.

the risk of electric shock.

• When operating a power tool outdoors, use an

extension cord suitable for outdoor use.

cord suitable for outdoor use reduces the risk of
electric shock.

• If operating a power tool in a damp location is
unavoidable, use a residual current device (RCD)
protected device. Use of an RCD reduces the risk of
electric shock.

• Check that the cord and extension cord are intact and
in good condition. Never use the machine if the cord
is damaged, hand it in to an authorized service
workshop for repair. An undersized cable means a risk
of reduced machine capacity and overheating.

• The machine should be connected to an earthed
outlet socket. Check that the mains voltage
corresponds with that stated on the rating plate on the
machine.

• Ensure the cord is behind you when you start to use
the machine so that the cord will not be damaged.

!

There is an increased risk of electric

Water entering a power tool will increase

Damaged or entangled cords increase

Use of a

WARNING! Do not pressure wash the
machine, as water can enter the
electrical system or the engine and
cause damage to the machine or short
circuit.

WARNING! The machine (United
Kingdom 110V) is not equipped with a
ground fault circuit interrupter. The
machine must always be used with an
isolating transformer for protection in
case an electrical fault should occur.

Personal safety

• Stay alert, watch what you are doing and use

common sense when operating a power tool. Do
not use a power tool while you are tired or under
the influence of drugs, alcohol or medication.

moment of inattention while operating power tools
may result in serious personal injury.

• Use personal protective equipment. Always wear

eye protection.

mask, non-skid safety shoes, hard hat, or hearing
protection used for appropriate conditions will reduce
personal injuries.

• Prevent unintentional starting. Ensure the switch

is in the OFF-position before connecting to power
source and/or battery pack, picking up or carrying
the tool.

switch or energising power tools that have the switch
on invites accidents.

• Remove any adjusting key or wrench before

turning the power tool on.

attached to a rotating part of the power tool may result
in personal injury.

• Do not overreach. Keep proper footing and

balance at all times.

the power tool in unexpected situations.

• Dress properly. Do not wear loose clothing or

jewellery. Keep your hair, clothing and gloves
away from moving parts.

long hair can be caught in moving parts.

• If devices are provided for the connection of dust

extraction and collection facilities, ensure these
are connected and properly used.

collection can reduce dust-related hazards.

• Remain at a distance from the blades when the
engine is running.

Protective equipment such as dust

Carrying power tools with your finger on the

A wrench or a key left

This enables better control of

Loose clothes, jewellery or

Use of dust

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. These 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.

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OPERATING

Power tool use and care

• Please read the operator’s manual carefully and make
sure you understand the instructions before using the
machine.

• The machine is only designed for cutting hard
materials, such as concrete, brick, masonry as well as
cast iron and cement pipes.

WARNING! A power cutter 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.

• Do not force the power tool. Use the correct power
tool for your application.

do the job better and safer at the rate for which it was
designed.

• Do not use the power tool if the switch does not

turn it on and off.

controlled with the switch is dangerous and must be
repaired.

• Disconnect the plug from the power source and/or

the battery pack from the power tool before
making any adjustments, changing accessories,
or storing power tools.

measures reduce the risk of starting the power tool
accidentally.

• Store idle power tools out of the reach of children

and do not allow persons unfamiliar with the
power tool or these instructions to operate the
power tool.

of untrained users.

• Maintain power tools. Check for misalignment or

binding of moving parts, breakage of parts and
any other condition that may affect the power
tool´s operation. If damaged, have the power tool
repaired before use.

poorly maintained power tools.

• Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges are
less likely to bind and are easier to control.

• Use the power tool, accessories and tool bits etc.

in accordance with these instructions, taking into
account the working conditions and the work to
be performed.

Power tools are dangerous in the hands

Use of the power tool for operations

The correct power tool will

Any power tool that cannot be

Such preventive safety

Many accidents are caused by

different from those intended could result in a
hazardous situation.

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.

• Make sure that no pipes or electrical cables are routed
in the working area or in the material to be cut.

• Always check and mark out where gas pipes are
routed. Cutting close to gas pipes always entails
danger. Make sure that sparks are not caused when
cutting in view of the risk of explosion. Remain
concentrated and focused on the task. Carelessness
can result in serious personal injury or death.

• Inspect new blades for transport or storage damage.

• The guard for the cutting equipment must always be
on when the machine is running.

Service

• Have your power tool serviced by a qualified
repair person using only identical replacement
parts.

This will ensure that the safety of the power tool

is maintained.

Always use common sense

It is not possible to cover every conceivable situation you
can face. Always exercise care and use your common
sense. If you get into a situation where you feel unsafe,
stop and seek expert advice. Contact your dealer, service
agent or an experienced user. Do not attempt any task
that you feel unsure of!

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.

Never allow children or other persons
not trained in the use of the machine to
use or service it.

Never allow anyone else to use the
machine without first ensuring that they
have read and understood the contents
of the operator’s manual.

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.

English – 13

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OPERATING

Basic working techniques

WARNING! This section describes basic
safety directions for using a power

!

cutter. This information is never a
substitute for professional skills and
experience. If you get into a situation
where you feel unsafe, stop and seek
expert advice. Contact your dealer,
service agent or an experienced power
cutter user. Do not attempt any task that
you feel unsure of!

Do not pull the power cutter to one side,
this can cause the blade to jam or break
resulting in injury to people.

Under all circumstances avoid grinding
using the side of the blade; it will almost
certainly be damaged, break and can
cause immense damage. Only use the
cutting section.

Cutting plastics with a diamond blade
can cause kickback when the material
melts due to the heat produced when
cutting and sticks to the blade. Never cut
plastic materials with a diamond blade!

Cutting metal generates sparks that may
cause fire. Do not use the machine near
ignitable substances or gases.

Water cooling

Water cooling must always be used. Dry cutting causes
immediate overheating and machine and cutting blade
failure with a risk of personal injury.

• Always hold the machine in a firm grip with both
hands. Hold it so that the thumbs and fingers grip
round the handles.

• Check that the blade is not in contact with anything
when the machine is started

• Start cutting with the machine running at maximum
speed.

• Start cutting smoothly, allowing the machine to work
without forcing or pressing in the blade. Always cut at
maximum speed.

• Cut in the same direction when cutting into an existing
cut. Avoid cutting at an angle to the previous cut,
otherwise there is a risk of the blade jamming or that
the machine can ”climb in the cut” and cause a
kickback.

• Always cut from top to bottom (A).

• Remove the cutter and use a crowbar to remove the
material that remains between the cut (B).

At a low water pressure, for example when the water tank
is used, the restrictor can be dismantled to give the
correct water flow.

NOTICE! It is important not to use a too high water flow
without throttling as the belt can then slip.

Cutting technique

• Support the work piece in such a way that it is possible
to predict what will happen, and so that the cut
remains open while cutting.

14 – English

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OPERATING

• Follow the same saw cut, but further in the work piece
(C), and repeat the work with the crowbar.

WARNING! When cutting vertically,
always cut from the top of the cut and

!

down. Never cut from the bottom of the
cut and up. This can cause a kickback
and result in personal injury.

• Repeat this working method until the required cutting
depth is achieved (D, E).

• The blade guards are designed to easily adapt to how
deep in the work piece the power cutter is moved.

Smooth cutting

To enable smooth cutting, the splash guard must be
adjusted.

• Release the latch.

• Slide the splash guard sideways.

• Lock the latch.

Kickback

Kickback is a sudden, rearward motion of the saw that can
occur if the blades are stalled (pinched, jammed, twisted)
in the so called kickback zone. Most kickbacks are small
and felt as small ”jerks” in the front handle. However,
kickback can be very powerful. If you are not paying
attention or have a poor grip the saw can be thrown all the
way back at you.

WARNING! Kickback can be very sudden
and viloent, throwing the saw back at
you. It can cause serious or even fatal
injuries. It is vital you understand what
causes kickback and how to aviod it
using proper cutting techique.

WARNING! Under all circumstances
avoid grinding using the side of the

!

blade; it will almost certainly be
damaged or break and can cause
immense damage. Only use the cutting
section.

Do not pull the power cutter to one side,
this can cause the blade to jam or break
resulting in injury to people.

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OPERATING

Cause of kickback

Kickback is caused if you are cutting with the kickback
zone of the blade for example when cutting ”upwards” or
towards you.

General rules

• Never cut upwards or towards you so that the kickback
zone becomes actively cutting.

• Always hold the machine in a firm grip with both
hands. Hold it so that the thumbs and fingers grip
round the handles.

• Never cut from a ladder. Use a platform or scaffold if
the cut is above shoulder height.

• Be alert to movement of the work piece or anything
else that can occur, which could cause the cut to close
and pinch the blade.

Pull in

Pull in occurs when the blades’ lower sections suddenly
stop or when the cut closes. (To avoid, see the
instructions under the heading ”General rules” and
”Pinching/rotation”, here below.).

Pinching/rotation

If the cut is pressed together this can lead to jamming.
The machine can be pulled down suddenly with a very
powerful jerk.

How to avoid pinching

Support the work piece in such a way that the cut remains
open during the cutting operation and when the cut is
finished.

• Keep a good balance and a firm foothold.

• When cutting vertically, always cut from the top of the
cut and down.

• Always cut at maximum speed.

• Do not cut with the upper quadrant (kickback zone) of
the blade. Avoid twisting or pushing the blades
sideways in the cut. This can cause kickback.

• Take care when inserting the blade in an existing cut.
Make certain that the cut is wide enough and that the
blades are not angled in the cut. This can cause
kickback.

• Stand at a comfortable distance from the work piece.

• Never cut above shoulder height.

16 – English

Check the engine speed

Use a revolution counter regularly to check the engine
speed at the working temperature, at full throttle and
without a load.

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STARTING AND STOPPING

Before starting

WARNING! Note the following before
starting:

!

The machine should be connected to an
earthed outlet socket.

Check that the mains voltage
corresponds with that stated on the
rating plate on the machine.

Make sure you have a secure footing and
that the cutting blade cannot touch
anything.

Keep people and animals well away from
the working area.

WARNING! The machine (UK and Ireland
110V) is not equipped with a ground fault

!

circuit interrupter. The machine must
always be used with an isolating
transformer for protection in case an
electrical fault should occur.

Water connector

• Connect the water hose to the water supply (A). The
water flow is regulated using the water tap (B).

switched on. If the LED is not on, push the RESET
button (green).

• Check the ground fault circuit interrupter. See
instructions under the heading Checking, maintaining
and servicing the machine’s safety equipment.

Starting

• Grip the front handle with the left hand.

• Grip the rear handle with your right hand.

• Press in the power switch lock with your right-hand
thumb and press in the power switch.

Residual-current device

(not for UK and Ireland 110V)

WARNING! Never use the tool without the
ground fault circuit interrupter delivered

!

with the tool. Carelessness can result in
serious personal injury or even death.

• Make sure the ground fault circuit interrupter is
switched on. The LED indicates that the ground fault
circuit interrupter is on and that the machine can be

• Run the machine unloaded and in a safe manner for
at least 30 seconds.

Stopping

• Stop the motor by releasing the power switch.

WARNING! Make sure that the cutting
blade can rotate freely until it completely
stops. Carelessness can cause serious
personal injury.

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MAINTENANCE

General

WARNING! The user must only carry out the maintenance and service work described in this
Operator’s Manual. More extensive work must be carried out by an authorized service workshop.

!

Inspection and/or maintenance should be carried out with the motor switched off and the plug
disconnected.

Wear personal protective equipment. See instructions under the ”Personal protective equipment”
heading.

The life span or the runtime of the machine can be reduced and the risk of accidents can increase
if machine maintenance is not carried out correctly and if service and/or repairs are not carried
out professionally. If you need further information please contact your nearest service workshop.

Maintenance schedule

In the maintenance schedule you can see which parts of your machine that require maintenance, and with which
intervals it should take place. The intervals are calculated based on daily use of the machine, and may differ depending
on the rate of usage.

Daily maintenance Weekly maintenance/40 hours Monthly maintenance

Cleaning

Functional inspection

Clean the machine.
Cooling air intake

General inspection Carbon brushes Drive wheel
Water system Drive belt
Power switch*
Power switch lock*
Blade guard*
Cutting blade**

18 – English

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MAINTENANCE

Cleaning

WARNING! Do not use a high pressure
washer when rinsing the inside of the

!

machine.

The machine can withstand taking in damp air and
splashes during the cutting process. Clean water does
not affect the machine’s function.

When cutting materials such as concrete or brick, which
can contain salt, you must rinse the machine after the
work is finished. The cleaning reduces the risk for
accretions building up inside the engine, which can cause
leakage current between electric components, which in
turn can cause the ground fault circuit interrupter to turn
off without intention.

• Clean the machine daily by rinsing it with clean water
after the work is finished.

• Place the machine with the rear handle facing
upwards. Rinse the air intakes at the rear handle with
clean water. The water will run out through the front air
outlets.

• Connect the plug and run the engine dry for approx.
30 sec in order to speed up the drying of the engine.

Cooling system

• The machine is equipped with an efficient fan to cool
the motor. Cooling air which is drawn in through the
grille by the machines rear handle passes over the
stator and rotor and out through the front of the motor
housing.

6 Check the condition of the cutting blade.
7 Check and clean the cooling air openings.
8

Check that the cord and extension cord are intact and
in good condition. Never use the machine if the cord is
damaged, hand it in to an authorized service workshop
for repair.

Drive belt

NOTICE! The drive belt is fully enclosed and well-protected
from dust, dirt and mechanical damage when cutting.

Tensioning the drive belt

• Check the tension of the drive belt. Stick a screwdriver
in the notch.

• A correctly adjusted drive belt should have about 5
mm of movement.

• Tighten the drive belt.

• Loosen the two nuts.

• Loosen the clamping bolt.

• In order for the machine to always be cooled
sufficiently the cooling air openings must be kept clear
and clean. Blow down the machine regularly with
compressed air.

Functional inspection

General inspection

WARNING! Never use damaged cables.
They can cause serious, even fatal,

!

personal injuries.

1 Check that nuts and screws are tightened.
2 Check that the power switch unit works smoothly.
3 Check the residual-current device
4 Clean the outside of the machine.
5 Checking the blade guard

• Turn the eccentric plate anti-clockwise with a
screwdriver or a torx driver. This tightens the drive belt
by pushing the bar forwards.

• Tighten the nuts.

•

Screw the bolt tight. Hold still the eccentric plate so that
it doesn’t move along when you tighten the screws.

NOTICE! A new drive belt shall be tightened once after
30-60 minutes operation.

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MAINTENANCE

Replacing the drive belt

• Release the belt tension.

• Remove the blades.

• Remove the belt cover by loosening the nuts, the
clamping bolt and the eccentric cam.

• Loosen water hose.

• Remove the cutting arm by pulling it straight out from
the machine.

• Loosen the five screws holding the guards on the
cutting arm.

• Remove the old drive belt and put in a new one.

• Refit the guards on the cutting arm.

• Fit the cutting arm on the machine while fastening the
drive wheel.

• Replace the water hose.

• Refit the belt cover, the nuts, the clamping bolt and the
eccentric cam.

• Refit the blades and tighten the nut. See instructions
under Heading ”Assembling the blades”.

• Tighten the drive belt and the nuts and bolt. See the
instructions under the heading ”Inspecting and
adjusting the drive belt”.

• Loosen the drive gear. Use a spanner as a
counterhold. (The combination spanner or bearing
tool can be used as a counterhold.)

20 – English

IMPORTANT! Do not forget to tighten the belt and check
the belt adjustment before cutting. See the instructions
under the heading ”Inspecting and adjusting the drive
belt”.

Replacing the carbon brushes

• Check the carbon brushes at least once a month. The
carbon brushes should be replaced with new brushes
if they are worn, cracked or in any other way
deformed.

• All carbon brushes must be replaced when the
brushes are replaced.

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MAINTENANCE

• Remove the inspection cover by loosening both
screws.

• Unscrew the cable holding the carbon brush. Now lift
up the spr
the brush retainer.

• Clean the brush retainers with a dry brush.

• Carefully blow away the dust.

• Fit the new carbon brushes and, at the same time,
chec

• Fold down the springs and tighten the cable.

• New carbon brushes must be run in for approximately
40 min

ing and then lift out the carbon brush from

k that they slide easily in the brush retainers.

utes while idling.

Water tap

• Check and clean the restrictor if necessary. Do not
use hoses that are distorted, worn or damaged.

Disposal, scrapping

This product should be submitted to an appropriate
recycling station in accordance with local requirements.

By ensuring that this product is taken care of correctly,
you can help to counteract the potential negative impact
on the environment and people that can otherwise result
through the incorrect waste management of this product.

For more detailed information about recycling this
product, contact y
service or the shop from where you purchased the
product.

our municipality, your domestic waste

English – 21

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TECHNICAL DATA

Technical data

Technical data K 4000 Cut-n-Break

Protection class I

Max. blade speed, rpm

Rated voltage, V

Europe 230
United Kingdom 110

Rated output, W

Europe 230V, 50Hz 2700/12 A
United Kingdom 110V, 50Hz 2200/20 A

Weight

Power cutter without cable package (excluding cutting blades), kg / Lbs 8.4 / 18.5
Power cutter without cable package (including cutting blades), kg / Lbs 8.9 / 19.6

Water cooling

Water cooling Ye s
Water connector Type ”Gardena”
Recommended water pressure, bar / PSI 0.5-8 / 7.3-116

Noise emissions (see note 1)

Sound power level, measured dB(A) 115

Sound levels (see note 2)

Sound pressure level at the operators ear, dB(A) 104

Equivalent vibration levels, a

Front handle, m/s
Rear handle, m/s

Note 1: Noise emissions in the environment measured as sound power (LWA) conforming to EN 60745-1. Reported data
for noise power level has an uncertainty of 3 dB(A).

Note 2: Noise pressure level according to EN 60745-1. Reported data for noise pressure level has an uncertainty of 3
dB(A).

Note 3: Equivalent vibration level, according to EN 60745-2-22, is calculated as the time-weighted energy total for
vibration levels under various working conditions. Reported data for vibration level has a typical statistical dispersion
(standard deviation) of 1,5 m/s

2

2

hveq

2

.

(see note 3)

Cutting equipment

230V, 50Hz 4200
120V, 60Hz 3900

3.6

3.8

Cutting blade, mm/inches Gear ratio Max. peripheral speed, m/s Cutting depth, mm/inches

230 / 9 45 / 79 60 400 / 16

Recommended cable dimensions

Cable area 1,5 mm

Input voltage 100-120 V 20 m 40 m
Input voltage 220-240 V 30 m 50 m

22 – English

2

2,5 mm

2

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TECHNICAL DATA

EC Declaration of Conformity

(Applies to Europe only)

Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel: +46-36-146500, declares under sole responsibility that the portable

cut-off machine
stated on the rating plate, followed by the serial number), complies with the requirements of the COUNCIL’S DIRECTIVE:

• of May 17, 2006 ”relating to machinery” 2006/42/EC.

• of February 26, 2014 ”relating to electromagnetic compatibility” 2014/30/EU.

• of June 8, 2011 on the ”restriction of use of certain hazardous substances” 2011/65/EU.

The following standards have been applied: EN ISO 12100:2010, EN 55014-1:2006+A1:2009+A2:2011, EN 55014­2:1997+A1:2001+A2:2008, EN 61000-3-2:2014, EN 61000-3-3:2013, EN 60745-1:2009, EN 60745-2­22:2011+A11:2013.

Partille, 1 January 2018

Joakim Ed
Global R & D Director
Construction Equipment Husqvarna AB
(Authorized representative for Husqvarna AB and responsible for technical documentation.)

Husqvarna K 4000 Cut-n-Break dating from 2018 serial numbers and onwards (the year is clearly

English – 23

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EXPLICATION DES SYMBOLES

Symboles sur la machine:

AVERTISSEMENT! La machine
utilisée de manière imprudente ou
inadéquate peut devenir un outil
dangereux, pouvant causer des
blessures graves voire mortelles à
l’utilisateur et aux autres personnes
présentes.

Lire attentivement et bien assimiler le
manuel d’utilisation avant d’utiliser la
machine.

Utiliser les équipements de protection
personnelle. Voir au chapitre
Ӄquipement de protection
personnelle”.

Ce produit est conforme aux
directives CE en vigueur.

AVERTISSEMENT! Au cours de la
découpe, la poussière générée peut
occasionner des blessures si elle est
aspirée. Utiliser une protection
respiratoire approuvée. Veiller à
disposer d’une bonne ventilation.

AVERTISSEMENT! Les étincelles du
disque de coupe peuvent provoquer un
incendie en cas de contact avec des
matières inflammables tels que
l’essence, le bois, l’herbe sèche.

Toujours utiliser le refroidissement par
eau.

AVERTISSEMENT! Les rebonds
peuvent être soudains, rapides et
violents et peuvent générer des
blessures pouvant être mortelles. Lire
et assimiler les instructions du manuel
avant d’utiliser la machine.

AVERTISSEMENT! Vérifier que les
lames ne comportent ni fissures ni autre
dommage.

Toujours couper dans la direction
adéquate. Voir les consignes de
sécurité !

Plaque signalétique
Rangée 1 : Marque,

modèle (X, Y)
Rangée 2 : N° de

série avec date de
fabrication (Y, W, X)
Année, semaine, n
de séquence

Rangée 3 : N° de produit (X)
Rangée 4 : Fabricant
Rangée 5 : A : Vitesse max. de l’arbre de sortie, B :

Diamètre de la lame de coupe, C
lame

Rangée 6 : D : Tension d’entrée, E : Courant d’entrée, F :
Fréquence d’entrée

Rangée 7 : Pays d’origine
Marquage environnemental. Ce

symbole figurant sur le produit ou sur son
emballage indique que ce produit ne peut
pas être traité comme déchet ménager. Il
doit être collecté et amené à une
installation de récupération appropriée
de déchets d’équipements électriques et
électroniques.

En veillant à ce que ce produit soit correctement éliminé,
vous pouvez contribuer à prévenir les conséquences
négatives potentielles sur l’environnement et les
hommes, qui pourraient sinon être le résultat d’un
traitement incorrect des déchets de ce produit.

Pour des informations plus détaillées sur le recyclage de
ce produit, contactez votre commune ou le magasin où
vous avez acheté le produit.

Les autres symboles/autocollants présents sur la
machine concernent des exigences de certification
spécifiques à certains marchés.

:

°

XXXXXXXXX YYYY

s / n YYYY WWXXXXX

XXX XX XX-XX
Husqvarna AB

AAAAAA BBBBB CC

DDDD EEEE FFFF

XXXXXXXXXXXXXXX

: Diamètre du boulon de

AVERTISSEMENT! N’utilisez pas de
lames de scie circulaire.

24 – French

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EXPLICATION DES SYMBOLES

Explication des niveaux
d’avertissement

Il existe trois niveaux d’avertissement.

AVERTISSEMENT!

AVERTISSEMENT! Désigne une situation
dangereuse qui, si elle n’est pas évitée,

!

peut entraîner des blessures graves,
voire mortelles.

REMARQUE !

REMARQUE ! Désigne une situation
dangereuse qui, si elle n’est pas évitée,

!

peut entraîner des blessures mineures
ou modérées.

REMARQUE !

REMARQUE ! Sert à désigner des pratiques sans
risque de blessures corporelles.

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SOMMAIRE

Sommaire

EXPLICATION DES SYMBOLES

Symboles sur la machine: ………………………………. 24

Explication des niveaux d’avertissement ………….. 25

SOMMAIRE

Sommaire ……………………………………………………. 26

PRÉSENTATION

Cher client, …………………………………………………… 27

QUELS SONT LES COMPOSANTS?

Quels sont les composants de la découpeuse? … 28

ÉQUIPEMENT DE SÉCURITÉ DE LA MACHINE

Généralités ………………………………………………….. 29

DISQUES DÉCOUPEURS

Généralités ………………………………………………….. 31

Lames diamant pour matériaux divers ……………… 31

Refroidissement par eau ………………………………… 31

Affûtage des lames diamant …………………………… 31

Transport et rangement ………………………………….. 31

MONTAGE

Montage ………………………………………………………. 32

COMMANDE

Équipement de protection ………………………………. 33

Consignes générales de sécurité ……………………. 33

Techniques de travail de base ………………………… 36

DÉMARRAGE ET ARRÊT

Avant de démarrer la machine ………………………… 40

Démarrage …………………………………………………… 40

Arrêt ……………………………………………………………. 40

ENTRETIEN

Généralités ………………………………………………….. 41

Schéma d’entretien ……………………………………….. 41

Nettoyage …………………………………………………….. 42

Contrôle fonctionnel ………………………………………. 42

Remplacement des balais de charbon …………….. 44

Robinet d’eau ……………………………………………….. 44

Mise au rebut ……………………………………………….. 44

CARACTÉRISTIQUES TECHNIQUES

Caractéristiques techniques …………………………… 45

Équipement de découpe ………………………………… 45

Dimensions de câble recommandées ………………. 45

Déclaration CE de conformité …………………………. 46

26 – French

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PRÉSENTATION

Cher client,

Nous vous remercions d’avoir choisi un produit
Husqvarna

Nous espérons que cette machine vous donnera toute
satisfaction et qu’elle vous accompagnera pendant de
longues années. L’achat de l’un des nos produits garantit
une assistance professionnelle pour l’entretien et les
réparations. Si la machine n’a pas été achetée chez l’un
de nos revendeurs autorisés, demandez l’adresse de
l’atelier d’entretien le plus proche.

Ce mode d’emploi est précieux. Veillez à ce qu’il soit
toujours à portée de main sur le lieu de travail. En suivant
les instructions qu’il contient (utilisation, révision,
entretien etc.), il est possible d’allonger considérablement
la durée de vie de la machine et d’augmenter sa valeur
sur le marché de l’occasion. En cas de vente de la
machine, ne pas oublier de remettre le manuel
d’utilisation au nouveau propriétaire.

Plus de 300 ans d’innovation

Husqvarna AB est une entreprise suédoise qui a vu le
jour en 1689 lorsque le roi Karl XI décida de construire un
arsenal pour la fabrication des mousquets. À l’époque, les
compétences en ingénierie à la base du développement
de certains des produits leaders du marché mondial dans
des domaines tels que les armes de chasse, les vélos, les
motocycles, l’électroménager, les machines à coudre et
les produits d’extérieur, étaient déjà solides.

Husqvarna est le premier fournisseur mondial de produits
motorisés pour utilisation en extérieur dans la foresterie,
l’entretien de parcs, de pelouses et de jardins, ainsi que
d’équipements de coupe et d’outils diamant destinés aux
industries de la construction et de la pierre.

Responsabilité de l’utilisateur

Il est de la responsabilité du propriétaire/de l’employeur
de s’assurer que l’utilisateur possède les connaissances
nécessaires pour manipuler la machine en toute sécurité.
Les responsables et les utilisateurs doivent avoir lu et
compris le Manuel d’utilisation. Ils doivent avoir
conscience :

• Des instructions de sécurité de la machine.

• Des diverses applications de la machine et de ses

• De la façon dont la machine doit être utilisée et

La législation nationale peut réglementer l’utilisation de
cette machine. Recherchez la législation applicable dans
le lieu où vous travaillez avant d’utiliser la machine.

Droit de réserve du fabricant

Toutes les informations et toutes les données indiquées
dans ce manuel d’utilisation étaient valables à la date à
laquelle ce manuel a été porté à l’impression.

Husqvarna AB travaille continuellement au
développement de ses produits et se réserve le droit d’en

!

limites.

entretenue.

modifier, entre autres, la conception et l’aspect sans
préavis.

French – 27

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QUELS SONT LES COMPOSANTS?

Quels sont les composants de la découpeuse?

1 Protection anti-éclaboussures
2 Poignée avant
3 Blocage de l’interrupteur
4 Interrupteur
5 Poignée arrière
6 Capot de contrôle
7 Balais de charbon
8 Support de balais
9 Plaque signalétique
10 Protection anti-éclaboussures
11 Lames

28 – French

12 Protège-lame
13 Disjoncteur de fuite à la terre
14 Raccord de l’eau
15 Robinet d’eau
16 Bras de coupe
17 Tendeur de courroie
18 Outil d’arrachage
19 Clé universelle
20 Dispositif de roulement
21 Manuel d’utilisation

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ÉQUIPEMENT DE SÉCURITÉ DE LA MACHINE

Généralités

Ce chapitre présente les équipements de sécurité de la
machine, leur fonction, comment les utiliser et les
maintenir en bon état. Voir au chapitre Quels sont les
composants? pour trouver leur emplacement sur la
machine.

AVERTISSEMENT! Ne jamais utiliser une
machine dont les équipements de

!

sécurité sont défectueux. Suivre les
directives de maintenance, d’entretien et
les instructions de réparation indiquées
dans ce chapitre.

L’entretien et la réparation de la machine
exigent une formation spéciale. Ceci
concerne particulièrement l’équipement
de sécurité de la machine. Si les
contrôles suivants ne donnent pas un
résultat positif, s’adresser à un atelier
spécialisé. L’achat de l’un de nos
produits offre à l’acheteur la garantie
d’un service et de réparations qualifiés.
Si le point de vente n’assure pas ce
service, s’adresser à l’atelier spécialisé
le plus proche.

bouton de blocage ((A)) est enfoncé, l’interrupteur (B) est
libéré.

Le blocage de l’interrupteur reste enfoncé tant que
l’interrupteur est enfoncé. Quand la poignée est
relachée, l’interrupteur et le blocage de l’interrupteur
reviennent en position initiale. Ce retour s’effectue grâce
à deux systèmes de ressorts de rappel indépendants l’un
de l’autre. Dans cette position, la machine s’arrête et
l’interrupteur se bloque.

Contrôle du blocage de l’interrupteur

• Contrôler que l’interrupteur est bloqué quand le
blocage de l’interrupteur est en position de repos.

Interrupteur

L’interrupteur est utilisé pour démarrer et arrêter la
machine.

Contrôle de l’interrupteur

• Démarrer la machine, relâcher l’interrupteur et
contrôler que le moteur et le disque découpeur
s’arrête.

• Un interrupteur défectueux doit être remplacé par une
atelier d’entretien agréé.

Blocage de l’interrupteur

Le blocage de l’interrupteur a pour fonction d’empêcher
toute activation involontaire de l’interrupteur. Quand le

• Appuyer sur le blocage de líinterrupteur et vérifier quíil
revient en position initiale quand il est relâché.

• Vérifier que l’interrupteur, le blocage de l’interrupteur
et le système de ressorts de rappel fonctionne
correctement.

• Allumez la machine, relâchez l’interrupteur et vérifiez
que le moteur et les disques s’arrêtent.

Démarrage en douceur et protection
contre les surcharges

La machine est équipée d’un dispositif électronique de
démarrage en douceur et d’une protection contre la
surcharge.

Si la charge sur la machine dépasse un certain niveau, le
moteur se met à pulser. Si la charge est allégée, le moteur
retourne à la normale et la découpe peut continuer.

French – 29

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ÉQUIPEMENT DE SÉCURITÉ DE LA MACHINE

Si l’on continue à utiliser la machine avec le moteur qui
pulse, le système électronique coupe le courant après un
certain temps. Plus la charge est élevée, plus la coupure
est rapide.

Si le disque de coupe se coince, le système électronique
coupe immédiatement le courant.

Protège-lame

Cette protection est placée au-dessus et en dessous du
disque de découpe et a pour fonction d’empêcher que
des éclats de disque ou de matériau ne soient projetés en
direction de l’utilisateur.

Contrôle de la protection des lames

AVERTISSEMENT! Vérifiez toujours que
toutes les protections sont montées

!

correctement avant de démarrer la
machine. Contrôler également si le
disque découpeur est correctement
monté et qu’il ne présente aucun
dommage. Un disque découpeur
endommagé peut causer des blessures.
Voir les instructions au chapitre
Montage.

Le voyant lumineux indique que le disjoncteur de fuite à la
terre est activé et que la machine peut être allumée. Si le
voyant lumineux est éteint, appuyez sur le bouton RESET
(vert).

Vérifiez le disjoncteur de fuite à la terre

• Branchez la machine à la prise électrique. Appuyez
sur le bouton RESET (vert) et le voyant lumineux
rouge s’allume.

• Démarrer la machine.

• Appuyez sur le bouton TEST (bleu).

• Contrôler que la protection est entière et qu’elle n’est
ni fissurée, ni déformée.

• Ne jamais utiliser un protège-lame défectueux ou
monté de manière incorrecte.

Protection anti-éclaboussures

La protection anti-projections fournit une protection
contre les projections de débris, d’eau et de béton.

Vérification de la protection anti-projections

Assurez-vous qu’il n’y a aucune fissure ni aucun trou
dans la protection causé(e) par les projections de béton.
Remplacez la protection si elle est endommagée.

Disjoncteur de fuite à la terre

Les disjoncteurs de fuite à la terre constituent une
protection si un défaut d’origine électrique survient.

30 – French

• Le disjoncteur de fuite à la terre devrait s’enclencher
et la machine s’éteint instantanément. Dans le cas
contraire, veuillez contacter votre revendeur.

• Initialisez l’appareil à l’aide du bouton RESET (vert).

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