Husqvarna 536 LIXP, 436 LI User Manual

Oper ator ′ s manual

436 Li, 536 LiXP

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

EEEEnnnngggglllliiiisssshh

KEY T O SYMBOLS

Symbols on the mac hine:

ranslation of the original Swedish operating instruction.

WARNING! Chain saws can be dangerous! Careless or incorrect use can result in 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:

• Approved protective helmet

• Approved hearing protection

• Protective goggles or a visor

This product is in accordance with applicable EC directives.

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

Symbols on the batter y and/or on the battery charger:

This product m ust be deposited at an appropriate recycling facility.

Li-ion

Fail-safe transformer

Use and store battery charger only indoors.

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.

WARNING! Kickback may occur when the nose or tip of the guide bar touches an object, and cause a lightning fast reverse reaction, kicking the guide bar up and towards the operator. May cause serious personal injury.

Direction of rotation of the saw chain and maximum length of the guide bar.

Chain brake, activated (right) Chain brake, not activated (left)

Chain oil ﬁll.

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.

Direct current

Do not expose to rain.

Double insulation

– English

Li-ion

Symbols in the operator’ s manual:

Deactiv ate the machine by pressing the start/stop button on the keypad. CAUTION! In order to prevent unintentional starting, the battery must be removed from the machine when assembling, checking and/or performing maintenance.

Always remove the battery from the machine when assembling, checking and/or performing maintenace.

KEY T O SYMBOLS

You will ﬁnd the following decals on your machine, battery and battery charger.

Li-ion

Always wear approved protective gloves.

Regular cleaning is required.

Visual check.

The chain brake must be engaged when the chain saw is started.

English

–

Contents

KEY TO SYMBOLS

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

Symbols on the battery and/or on the battery

charger: .................................................................

Symbols in the operator’s manual: ........................ 3

CONTENTS

Contents ............................................................... 4

INTR ODUCTION

Dear Customer , ..................................................... 5

WHA T IS WHAT?

What is what on the chain sa w? ........................... 6

GENERAL SAFETY PRECA UTIONS

Gener al power tool safety warnings ...................... 7

Before using a new chain saw .............................. 9

Important .............................................................. 10

Always use common sense .................................. 10

Personal protective equipment ............................. 10

Machine ′ s safety equipment ................................. 11

Battery and battery charger .................................. 13

Cutting equipment ................................................. 14

ASSEMBL Y

Fitting the bar and chain ....................................... 21

ATTERY HANDLING

Batter y .................................................................. 23

Battery charger ..................................................... 23

Transport and storage ........................................... 24

Disposal of the battery, battery charger and

machine ................................................................

ARTING AND STOPPING

Star ting and stopping ............................................ 25

ORKING TECHNIQUES

Bef ore use: ............................................................ 27

SavE ..................................................................... 27

General working instructions ................................ 27

How to avoid kickback ........................................... 33

MAINTENANCE

Gener al ................................................................. 35

Checking, maintaining and servicing chain saw

safety equipment ..................................................

Lubricating the bar tip sprocket ............................. 36

Battery connectors ................................................ 36

Cooling system ..................................................... 37

Battery .................................................................. 37

Battery charger ..................................................... 37

Maintenance schedule .......................................... 38

Troubleshooting schedule ..................................... 39

TECHNICAL D ATA

echnical data ....................................................... 40

Guide bar and saw chain combinations ................ 41

Saw chain ﬁling and ﬁle gauges ............................ 41

EC-declaration of conformity ................................. 41

– English

′

INTR ODUCTION

Dear Customer ,

Cong ratulations 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 waterpowered 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 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 authorised 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 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.

s aim is also to be at the front edge for

s manual

English – 5

WHA T IS WHA T?

23 22

What is what on the c hain saw?

Front hand guard

2 Front handle

3 Keypad

4 SavE button

5 Warning indicator

6 Activate and deactivate button

7 Rear handle with right hand guard

8 Information and warning decal

9 Fan housing

10 Chain oil tank

11 Guide bar cover

12 Knob (436 Li)

13 Chain tensioner wheel (436 Li)

14 Drive sprocket cover (436 Li)

15 Power trigger lockout

16 Power trigger

17 Spike bumper

18 Bar tip sprocket

19 Saw chain

20 Guide bar

21 Chain catcher

22 Chain tensioning screw

23 Drive sprocket cover (536 LiXP)

24 Charging LED

25 Warning indicator

26 Power cord

27 Combination spanner

28 Battery charger

29 Button, battery status

30 Battery status

31 Warning indicator

32 Battery release buttons

33 Battery

34 Operator ′ s manual

– English

GENERAL SAFETY PRECA UTIONS

General po wer tool safety warnings

ARNING! Read all safety warnings and

all instructions. Failure to follow the

warnings and instructions may result in electric shock, ﬁre and/or serious injury.

IMPOR TANT! Save all warnings and instructions for

future reference.

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

ork 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. Distractions can cause you

to lose control.

Electrical saf ety

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.

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

unaviodable, use a residual current device (RCD) protected supply.

electric shock.

ersonal 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.

The term ”power tool” in the warnings

Power tools

Unmodiﬁed plugs and matching outlets will

There is an increased risk of electric

Water entering a power tool will increase

Damaged or entangled cords increase

Use of a

Use of an RCD reduces the risk of

•

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.

• The vibration emission during actual use of the power tool can differ from the declared total value depending on the ways in which the tool is used. Operators should identify safety measures to protect themselves that are based on an estimation of exposure in the actual conditions of use (taking account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle in addition to the trigger).

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

ower tool use and care

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.

Power tools are dangerous in the hands

The correct power tool will

Any power tool that cannot be

Such preventive safety

•

Use of dust

English

•

–

GENERAL SAFETY PRECA UTIONS

• 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. Use of the power tool for operations

different from those intended could result in a hazardous situation.

Battery tool use and care

• Recharge only with the charger speciﬁed by the manufacturer.

of battery pack may create a risk of ﬁre when used with another battery pack.

• Use power tools only with speciﬁcally designated

battery packs.

create a risk of injury and ﬁre.

• When a battery pack is not in use, keep it away

from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another.

Shorting the battery terminals together may

cause burns or a ﬁre.

• Under abusive conditions, liquid may be ejected

from the battery; avoid contact. If contact accidentally occurs, ﬂush with water. If liquid contacts eyes, additionally seek medical help.

Liquid ejected from the battery may cause irritations or burns.

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.

Chain saw safety warnings

• Keep all parts of the body away from the saw chain when the chain saw is operating. Before you start the chain saw, make sure the saw chain is not contacting anything.

operating chain saws may cause entanglement of you clothing or body with the saw chain.

• Always hold the chain saw with your right hand on

the rear handle and your left hand on the front handle.

Holding the chain saw with a reversed hand conﬁguration increases the risk of personal injury and should never be done.

• Hold the power tool by insulated gripping surface

only, because the saw chain may contact hidden wiring or its own cord.

8 – English

Many accidents are caused by

A charger that is suitable for one type

Use of any other battery packs may

A moment of inattention while

Saw chain contacting a ”live”

wire may make exposed metal parts of the power tool ” live” and could give the operator an electric shock.

• Do not operate a chain saw in a tree. Operation of

chain saw while up a tree may result in personal injury.

• Wear safety glasses and hearing protection.

Further protective equipment for head, hands, legs and feet is recommended.

clothing will reduce personal injury by ﬂying debris or accidental contact with the saw chain.

• Always keep proper footing and operate the chain

saw only when standing on ﬁxed, secure and level surface.

Slippery or unstable surfaces such as ladders may cause a loss of balance or control of the chain saw.

• When cutting a limb that is under tension be alert

for spring back.

is released the spring loaded limb may strike the operator and/or throw the chain saw out of control.

• Use extreme caution when cutting brush and

saplings.

chain and be whipped forward toward you or pull you off balance.

• Carry the chain saw by the handle with the chain

saw switched off and away from your body. When transporting or storing the chain saw always ﬁt the guide bar cover.

saw will reduce the likelihood of accidental contact with the moving saw chain.

• Follow the instruction for lubricating, chain

tensioning and changing accessories.

tensioned or lubricated saw chain may either brake or increase the chance of kickback.

• Keep handles dry, clean and free from oil and

grease.

loss of control.

• Cut wood only. Do not use chain saw for purposes

not intended. For example: do not use chain saw for cutting plastic, masonry or nonwood building materials.

different than intendedcould result in a hazardous situation.

• We strongly recommend that ﬁrst time users practice sawing logs on a saw horse or cradle.

When the tension in the wood ﬁbres

The slender material may catch the saw

Proper handling of the chain

Greasy, oily handles are slippery causing

Use of the chain saw for operations

Adequate protective

Improperly

Causes and operator prevention of kickback

Kickback may occur when the nose or tip of the guide bar touches an object, or when the wood closes in and pinches the saw chain in the cut. Tip contact in some cases may cause a sudden reverse reaction, kicking the guide bar up and back towards the operator. Pinching the saw chain along the top of the guide bar may push the guide bar rapidly back towards the operator. Either of these reactions may cause you to lose control of the saw which could result in serious personal injury. Do not rely exclusively upon the safety devises built into your saw. As a chain saw user, you should take several steps to keep your cutting jobs free from accident or injury. Kickback is

GENERAL SAFETY PRECAUTIONS

a result of tool misuse and/or incorrect operating procedures or conditions and can be avoided by taking proper precautions as given below:

• Maintain a ﬁrm grip, with thumbs and ﬁngers

encircling the chain saw handles, with both hands on the saw and position your body and arm to allow you to resist kickback forces.

can be controlled by the operator, if proper precautions are taken. Do not let go of the chain saw.

• Do not overreach and do not cut above shoulder

height.

This helps prevent unintended tip contact and enables better control of the chain saw in unexpected situations.

• Only use replacement bars and chains speciﬁed

by the manufacturer.

chains may cause chain breakage and/or kickback.

• Follow the manufacturer’s sharpening and

maintenance instructions for the saw chain.

Decreasing the depth gauge height can lead to increased kickback.

Incorrect replacement bars and

Before using a new chain saw

• Please read this manual carefully.

• Fully charge the battery before using it the ﬁrst time. See instructions under the heading Charging the battery.

• Fill with chain oil. See instructions under the heading Filling with chain oil.

• Check that the cutting equipment is correctly ﬁtted and adjusted. See instructions under the heading Assembly.

• Do not use the chain saw until sufﬁcient chain oil has reached the chain. See instructions under the heading Lubricating cutting equipment.

• Long-term exposure to noise can result in permanent hearing impairment. So always use approved hearing protection.

Kickback forces

WARNING! Long term inhalation of chain oil mist and dust from sawdust can represent a health risk.

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.

WARNING! Never allow children to use or be in the vicinity of the machine. Since the machine is easy to start, children may be able to start it if they are not kept under full surveillance. This can mean a risk of serious personal injury. Therefore disconnect the battery when the machine is not under close supervision.

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 chain saw is a dangerous tool if used carelessly or incorrectly and

can cause serious, even fatal injuries. It is very important that you read and understand the contents of this operator’s manual.

English – 9

GENERAL SAFETY PRECAUTIONS

Important

IMPORTANT!

This chain saw for forest service is designed for forest work such as felling, limbing and cutting.

You should only use the saw with the bar and chain combinations we recommend in the chapter Technical data.

Never use the machine if you are fatigued, while under the inﬂuence of alcohol or drugs, medication or anything that could affect your vision, alertness, coordination or judgement.

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

Do not modify this product or use it if it appears to have been modiﬁed by others.

Never use a machine, battery or battery charger that is faulty. Carry out the 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 heading Maintenance.

Never use any accessories other than those recommended in this manual. See instructions under the headings Cutting equipment and Technical data.

CAUTION! Always wear protective glasses or a face visor to reduce the risk of injury from thrown objects. A chain saw is capable of throwing objects, such as wood chips, small pieces of wood, etc, at great force. This can result in serious injury, especially to the eyes.

provide information about which training materials and courses are available.

Work is constantly in progress to improve the design and technology - improvements that increase your safety and efﬁciency. Visit your dealer regularly to see whether you can beneﬁt from new features that have been introduced.

Personal protective equipment

WARNING! Most chain saw accidents happen when the chain touches the operator. 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! Faulty cutting equipment or the wrong combination of bar and saw

chain increases the risk of kickback! Only use the bar/saw chain combinations we recommend, and follow the ﬁling instructions. See instructions under the heading Technical data.

Always use common sense

It is not possible to cover every conceivable situation you can face when using a chain saw. Always exercise care and use your common sense. Avoid all situations which you consider to be beyond your capability. If you still feel uncertain about operating procedures after reading these instructions, you should consult an expert before continuing. Do not hesitate to contact your dealer or us if you have any questions about the use of the chain saw. We will willingly be of service and provide you with advice as well as help you to use your chain saw both efﬁciently and safely. Attend a training course in chain saw usage if possible. Your dealer, forestry school or your library can

10 – English

Always wear:

• Approved protective helmet

• Hearing protection

• Protective goggles or a visor

• Gloves with saw protection

• Trousers with saw protection

• Boots with saw protection, steel toe-cap and non-slip sole

• Always have a ﬁrst aid kit nearby.

GENERAL SAFETY PRECAUTIONS

• Fire Extinguisher and Shovel

Generally clothes should be close-ﬁtting without restricting your freedom of movement.

IMPORTANT! Sparks can come from the bar and chain or other sources. Always have ﬁre extinguishing tools available if you should need them. Help prevent forest ﬁres.

Automatic switch off functionality

The machine is equipped with an automatic shutdown feature that deactivates the machine if not used. The machine will deactivate after 1 minute.

Chain brake and front hand guard

Your chain saw is equipped with a chain brake that is designed to stop the chain if you get a kickback. The chain brake reduces the risk of accidents, but only you can prevent them.

Machine′′′′s safety equipment

In this section the machine’s safety features and their function are explained. For inspection and maintenance see instructions under the heading Checking, maintaining and servicing chain saw safety equipment. See instructions under the heading, What is what?, to ﬁnd where these parts are located on your machine.

The life span 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.

WARNING! Never use a machine with defective safety components. Safety

equipment must be inspected and maintained. See instructions under the heading Checking, maintaining and servicing chain saw safety equipment. If your machine does not pass all the checks, take the saw to a servicing dealer for repair.

Keypad

Make sure the machine is switched on or off when the activate/deactivate button (1) is pressed and held (>1 sec.). The green LED (2) is lit or turned off.

The warning indicator (3) ﬂashes if the chain brake is activated or if there is a risk of overload. The overload protection temporarily deactivates the machine. When the machine is restored to normal temperature it is again ready for use. Solid light indicates need for service.

Take care when using your saw and make sure the kickback zone of the bar never touches any object.

• The chain brake (A) can either be activated manually (by your left hand) or automatically by the inertia release mechanism.

• The brake is applied when the front hand guard (B) is pushed forwards.

• This movement activates a spring-loaded mechanism that stops the drive sprocket.

• The front hand guard is not designed solely to activate the chain brake. Another important feature is that it reduces the risk of your left hand hitting the chain if you lose grip of the front handle.

(2)

(1)

(3)

• The chain brake must be engaged when the chain saw is started.

English – 11

GENERAL SAFETY PRECAUTIONS

• Use the chain brake as a ”parking brake” when starting and when moving over short distances, to reduce the risk of moving chain accidentally hitting your leg or anyone or anything close by.

• To release the chain brake pull the front hand guard backwards, towards the front handle.

• If the kickback is less violent or the kickback zone of the bar is closer to you the chain brake will be activated manually by the movement of your left hand.

• In the felling position the left hand is in a position that makes manual activation of the chain brake impossible. With this type of grip, that is when the left hand is placed so that it cannot affect the movement of the front hand guard, the chain brake can only be activated by the inertia action.

• Kickback can be very sudden and violent. Most kickbacks are minor and do not always activate the chain brake. If this happens you should hold the chain saw ﬁrmly and not let go.

• The way the chain brake is activated, either manually or automatically by the inertia release mechanism, depends on the force of the kickback and the position of the chain saw in relation to the object that the kickback zone of the bar strikes.

If you get a violent kickback while the kickback zone of the bar is farthest away from you the chain brake is designed to be activated by the inertia in the kickback direction.

Will my hand always activate the chain brake during a kickback?

No. It takes a certain force to move the hand guard forward. If your hand only lightly touches the front guard or slips over it, the force may not be enough to trigger the chain brake. You should also maintain a ﬁrm grip of the chain saw handles while working. If you do and experience a kickback, your hand may never leave the front handle and will not activate the chain brake, or the chain brake will only activate after the saw has swung around a considerable distance. In such instances, the chain brake might not have enough time to stop the saw chain before it touches you.

There are also certain positions in which your hand cannot reach the front hand guard to activate the chain brake; for example, when the saw chain is held in felling position.

Will my inertia activated chain brake always activate during kickback in the event of a kickback?

No. First your brake must be in working order. Second the kickback must be strong enough to activate the chain brake. If the chain brake is too sensitive it would activate all the time which would be a nuisance.

Will my chain brake always protect me from injury in the event of a kickback?

No. First, the chain brake must be in working order to provide the intended protection. Second, it must be activated during the kickback as described above to stop

12 – English

GENERAL SAFETY PRECAUTIONS

the saw chain. Third, the chain brake may be activated but if the bar is too close to you the brake might not have enough time to slow down and stop the chain before the chain saw hits you.

Only you and proper working technique can eliminate kickback and its danger.

Throttle lockout

The power trigger lockout is designed to prevent accidental operation of the power trigger. When you press the power trigger lockout (A) (i.e when you grasp the handle) it releases the power trigger (B). When you release the handle the power trigger and the power trigger lockout both move back to their original positions.

Chain catcher

The chain catcher is designed to catch the chain if it snaps or jumps off. This should not happen if the chain is properly tensioned (see instructions under the heading Assembly) and if the bar and chain are properly serviced and maintained (see instructions under the heading General working instructions).

Vibrations

Cutting hardwoods (most broadleaf trees) creates more vibration than cutting softwoods (most conifers). Cutting with cutting equipment that is blunt or faulty (wrong type or badly sharpened) will increase the vibration level.

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. These symptoms may be increased in cold temperatures.

Battery and battery charger

This section describes the battery and battery charger safety for your battery product.

Only use Husqvarna original batteries for Husqvarna products and only charge them in an original battery charger from Husqvarna. The batteries are software encrypted.

Battery safety

The rechargeable Husqvarna batteries, BLi, are exclusively used as a power supply for the relevant Husqvarna cordless appliances. To avoid injury, the battery must not be used as a power source for other devices.

Right hand guard

Apart from protecting your hand if the chain jumps or snaps, the right hand guard stops branches and twigs from interfering with your grip on the rear handle.

WARNING! Protect the battery from direct sunlight, heat or open ﬂame. There is a risk the battery may explode if it is thrown into an open ﬁre. There is a risk of burns and/or chemical burns.

English – 13

GENERAL SAFETY PRECAUTIONS

WARNING! Avoid all skin contact with battery acid. Battery acid may cause skin

irritation, burns or corrosive injuries. If you get acid in your eyes, do not rub but ﬂush your eyes with plenty of water for at least 15 minutes. See a doctor. You must wash any exposed skin with copious amounts of water and soap in case of incidental contact.

WARNING! Never connect the battery terminal to keys, coins, screws or other

metal as this may short-circuit the battery. Never insert objects into the battery's air vents.

Unused batteries must be kept away from metal objects such as nails, coins, jewellery. Do not try to disassemble or crush the battery

• Use the battery in surroundings where temperatures are between -10

• Do not expose the battery to microwaves or high pressure.

• Never clean the battery or the battery charger with water. See also instructions under the Maintenance heading.

• Store the battery out of reach of children.

• Protect the battery from rain and wet conditions.

Battery charger safety

Only use Chargers, Husqvarna QC, for charging the Husqvarna replacement batteries, BLi.

• Regularly check that the battery charger connection wire is intact and that there are no cracks in it.

°C and 40 °C.

WARNING! Minimise the risk of electric shock or short circuit as follows:

Never insert any object into the charger’s cooling slots.

Do not try to dismantle the battery charger.

Never connect the charger terminals to metal objects as this can short circuit the battery charger.

Use approved and intact wall sockets.

• Never carry the battery charger using the cord and never pull out the plug by pulling the cord.

• Keep all cables and extension leads away from water, oil and sharp edges. Make sure the cable is not jammed in doors, fences or the like. Otherwise it can cause the charger to become live.

WARNING! Do not use the battery charger close to corrosive or ﬂammable materials. Do not cover the battery charger. Pull out the plug to the battery charger in the event of smoke or ﬁre. Remember the risk of ﬁre.

Do not use:

• a faulty or damaged battery charger or never use a faulty, damaged or deformed battery.

Do not charge:

• non-rechargeable batteries in the battery charger or use them in the machine.

• the battery in the battery charger outdoors.

• the battery in the rain or in wet conditions.

• the battery in direct sunlight.

Use the battery charger only when the surrounding temperature is between 5 in an environment which is well ventilated, dry and free from dust.

°C and 40 °C. Use the charger

Cutting equipment

This section describes how to choose and maintain your cutting equipment in order to:

• Reduce the risk of kickback.

• Reduce the risk of the saw chain breaking or jumping off the bar.

• Obtain optimal cutting performance.

• Extend the life of cutting equipment.

• Avoid increasing vibration levels.

General rules

• Only use cutting equipment recommended by us! See instructions under the heading Technical data.

14 – English

+ 30 hidden pages