560BFS - Blower HUSQVARNA - Free user manual and instructions

USER MANUAL 560BFS HUSQVARNA

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

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 mak e sure you understand the instructions before using the machine. Always wear:

• A breathing mask should be used when there is a r isk of dust. Gloves should be worn when necessar

The blower can forcibly throw objects that can bounce bac

This can result in serious eye injuries if the recommended safety equipment is not used. The blower operator must mak e sure that no bystanders or animals come nearer than 15 metres. Whenever several operators are working in the same work area, they should maintain a safe distance of at least 15 metres from one another. Keep all parts of your body away from hot surf aces. Air purge The rating plate showing ser ial number. yyyy is the production y ear,

is the productionw eek.

Other symbols/decals on the mac hine refer to special cer tification requirements for certain markets. Switch off the engine b y moving the stop

witch to the STOP position before carrying out any checks or maintenance. Always wear protective gloves. Regular cleaning is required. Visual check. Protective goggles or a visor must be

rn. Refuelling. Choke lever in ”open position”. Choke lever in ”closed position”. yyyywwxxxxx The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.CONTENTS English

Contents Note the f ollowing before starting: Please read the oper ator’s manual carefully. This decal certifies that the product has been approved in accordance with Amer ican exhaust emissions requirements EPA Ph III and CARB Tier III. The Emissions Compliance Period referred to on the Emissions Compliance label indicates the numbers of operating hours for which the engine has been shown to meet Federal and California emission requirements. Husqvarna AB has a policy of continuous product

velopment and therefore reserves the right to modify the design and appearance of products without prior notice. The machine is only designed for blowing lawns, pathw ays, asphalt roads and the like. For customer assistance, contact us at our website: www.husqvarna.com KEY TO SYMBOLS Symbols

Note the following before starting: ........................ 3 INTR ODUCTION Dear customer!

WHA T IS WHAT? What is what on the b lower? ................................ 5 What is what on the blower? ................................ 6 What is what on the blower? ................................ 7

s safety equipment ................................. 10 Checking, maintaining and servicing the machine

Assemb ling the blow pipe and control handle ...... 15 Assembling the blow pipe and control handle ...... 16 FUEL HANDLING Fuel

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

ARNING! Under no circumstances may the design of the machine be modified without the permission of the manufacturer. Always use genuine accessories. Non-authorized modifications and/or accessories can result in serious personal injury or the death of the operator or others. Your warranty may not cover damage or liability caused by the use of non- authorized accessories or replacement parts.

ARNING! A blower is a dangerous tool if used carelessly or incorrectly and can cause serious, even fatal injuries. It is extremely important that you read and understand the contents of this Operator’s manual. Jan. 20114

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 Sw edish King Karl XI ordered the construction of a factory on the banks of the Huskvarna River, for production of muskets. The location was logical, since water power was harnessed from the Huskvarna River to create the water- powered plant. During over 300 years of continuous operation, 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 chainsaws 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 pr iority. We develop, manufacture and market high quality motor driven products for forestry and gardening as well as for building and construction industry. Your purchase gives you access to professional help with repairs and service whenever this may be necessary. If the retailer who sells y our machine is not one of our authorized dealers, ask for the address of your nearest servicing dealer. 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 oper ator

s manual as a valuable document. By following its

content (using, service, maintenance etc) the life span and the second-hand v alue of the machine can be extended. If you ever lend or sell this machine, make sure that the borrower or buyer gets the operator

s manual, so they will also know how to properly maintain and use it. 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 appear ance of products without prior notice.English

What is what on the b lower? 560BTS, 560BFS

English WHA T IS WHA

What is what on the b lower? 570BTS, 580BTS

What is what on the b lower? 570BFS, 580BFS

English General Star ting

Never start the machine indoors. Exhaust fumes can be dangerous if inhaled.

• Observe the surroundings and ensure that no people or animals can come into contact with the b lower.

• Place the machine on the ground, press the machine body against the ground with your left hand (NOTE! Not your foot). Now grasp the starter handle with your right hand and then pull quickly and firmly. Fuel saf ety

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

• Never refuel the machine while the engine is running. Alw ays stop the engine and let it cool for a few minutes before refueling.

• Make sure there is plenty of ventilation when refuelling or mixing fuel (gasoline and 2-strok e oil).

• Avoid all skin contact with fuel. Fuel is a skin irritant and may even cause skin changes.

• Move the machine at least 10 ft (3 m) from the refuelling point before starting it.

• Never start the machine: - If you have spilled fuel on it. Wipe off the spillage and allo w remaining fuel to evaporate. - If you have spilled fuel on yourself or your clothes, change your clothes. Wash any part of your body that has come in contact with fuel. Use soap and water. - If the machine is leaking fuel. Check regularly for leaks from the fuel cap and fuel lines

IMPORTANT! The machine is only designed for blowing lawns, pathw ays, asphalt roads and the like. Do an overall inspection of the machine before use, see maintenance schedule. Never use the machine if you are tired, if you have drunk alcohol, or if you are taking medication that could affect your vision, your judgement or your co-ordination. Wear personal protective equipment. See instructions under the heading ”P ersonal protective equipment”. Never use a machine that has been modified in any way from its original specification. Never use a machine that is faulty. Carry out the safety chec ks, 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. All covers and guards must be fitted before starting. Ensure that the spar k plug cap and ignition lead are undamaged to avoid the risk of electric shock. The blower operator must make sure that no bystanders or animals come nearer than 15 metres . Whenever several operators are working in the same work area, they should maintain a safe distance of at least 15 metres from one another. Never allow children to use the machine. Never allow anyone else to use the machine without first ensur ing that they have read and understood the contents of the operator’s manual. Always check for any objects that may block the air intak e screen before beginning work. Never remove the air intake screen. In case of emergency, release yourself from the machine b y opening the waist and chest belt and let the machine fall backwards. Always contact local authorities and make sure you are

ollowing applicable directives. Keep all parts of your body away from hot surfaces.

ARNING! 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 consult their physician and the medical implant manufacturer before operating this machine.SAFETY INSTR UCTIONS English

ransport and storage

Store and transport the machine and fuel so that there is no risk of any leakage or fumes coming into contact with sparks or open flames, for example, from electrical machinery, electric motors, electrical relays/switches or boilers.• When storing and transporting fuel always use approved containers intended for this purpose.• When storing the machine for long periods the fuel tank must be emptied. Contact your local gas station to find out where to dispose of excess fuel. Empty the fuel tank and press the primer until all fuel has been emptied. Remove the spark plug and drop a spoon of 2-stroke oil in the cylinder. Turn over the engine a few times and then put the spark plug back in place.• Ensure the machine is cleaned and that a complete ser vice is carried out before long-term storage.• Secure the machine during transport.• Store the machine in a dry, cool, well-aired and dust-free location. Store the machine out of reach of children. Adjusting the harness A correctly adjusted har ness and machine significantly acilitates the work. Adjust the harness to give the best working position.Tighten the side straps so that the pressure is evenly distributed across the shoulders.Tighten and adjust the breast belt for the best working position.NOTE! 560 BTS, BFS has no chest belt or waist belt.

ersonal protective equipment

Gloves should be worn when necessary.

ARNING! Take care when handling fuel. Bear in mind the risk of fire, explosion and inhaling fumes. WARNING! The harness must always be worn when working with the machine. Failure to do so means you will be unable to manoeuvre safely and this can result in injury to yourself or others. Make sure that the waist belt is closed and correctly adjusted.If you not using a waist belt, be sure to remove it from the unit and store it. There is a risk that the belt will be caught, toppling the unit.There is a risk that an unclosed belt can get stuck or sucked into the fan of the machine.

WARNING! You must use approved personal protective equipment whenever you use the machine. Personal protective equipment cannot eliminate the risk of injury but it will reduce the degree of injury if an accident does happen. Ask your dealer for help in choosing the right equipment. Please read the operator’s manual carefully and make sure you understand the instructions before using the machine.

WARNING! Listen out for warning signals or shouts when you are wearing hearing protection. Always remove your hearing protection as soon as the engine stops.SAFETY INSTRUCTIONS 10 – English• Wear hearing protection that provides adequate noise reduction.• Always wear approved eye protection. If you use a visor then you must also wear approved protective goggles. Approved protective goggles must comply with standard ANSI Z87.1 in the USA or EN 166 in EU countries. Blows from branches or objects that are thrown can damage the eyes.• Wear sturdy, non-slip boots.• Always wear heavy, long pants, boots, gloves, and a long-sleeve shirt. To reduce the risk of injury associated with objects being drawn into rotating parts, do not wear loose clothing, scarves, jewelry, etc. Secure hair so it is above shoulder level.• A breathing mask should be used when there is a risk of dust.• Always have a first aid kit nearby. Machine′′

s safety equipment This section describes the machine′s safety equipment, its purpose, and how checks and maintenance should be carried out to ensure that it operates correctly. See the ”What is what?” section to locate where this equipment is positioned on your machine. Stop switch Use the stop switch to switch off the engine.Remove the ignition cable and the spark plug to carry out inspection and maintenance

Vibration damping system Your machine is equipped with a vibration damping system that is designed to reduce vibration and make operation easier.

WARNING! Never use a machine that has faulty safety equipment! Carry out the inspection, maintenance and service routines listed in this section. x2SAFETY INSTRUCTIONS English – 11 Muffler The muffler is designed to keep noise levels to a minimum and to direct exhaust fumes away from the user.In countries that have a warm and dry climate there is a significant risk of fire. Consequently, we have equipped the muffler with a spark arrestor screen mounted inside the muffler.For mufflers it is very important that you follow the instructions on checking, maintaining and servicing your machine. See instructions under the heading Checking, maintaining and servicing the machine’s safety equipment. Checking, maintaining and servicing the machine

s safety equipment Stop switch

• Start the engine and make sure the engine stops when you move the stop switch to the stop setting.The engine is stopped by switching the ignition off using the stop switch. Vibration damping system
• Check the vibration damping units regularly for cracks or deformation. Replace them if damaged.• Check that the vibration damping element is undamaged and securely attached. WARNING! Overexposure to vibration can lead to circulatory damage or nerve damage in people who have impaired circulation. Contact your doctor if you experience symptoms of overexposure to vibration. Such symptoms include numbness, loss of feeling, tingling, pricking, pain, loss of strength, changes in skin colour or condition. These symptoms normally appear in the fingers, hands or wrists. The risk increases at low temperatures. WARNING! Bear in mind that:Engine exhaust fumes contain carbon monoxide, which can cause carbon monoxide poisoning. For this reason you should not start or run the machine indoors, or anywhere that is poorly ventilated. The exhaust fumes from the engine are hot and may contain sparks which can start a fire. Never start the machine indoors or near combustible material! WARNING! The inside of the muffler contain chemicals that may be carcinogenic. Avoid contact with these elements in the event of a damaged muffler.

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

safety equipment. If your machine fails any of the checks described below you must contact your service agent. When you buy any of our products we guarantee the availability of professional repairs and service. If the retailer who sells your machine is not a servicing dealer, ask him for the address of your nearest service agent. x2SAFETY INSTRUCTIONS 12 – English Muffler

• Never use a machine that has a faulty muffler.

• Regularly check that the muffler is securely attached to the machine

• The muffler on your machine is equipped with a spark arrestor screen; this must be cleaned regularly. See the heading Muffler in the Maintenance chapter. A blocked screen will cause the engine to overheat and may lead to serious damage. Never use a muffler with a defective spark arrestor screen. Air filter Never use the leaf blower without an air filter or with a damaged or deformed filter element as unfiltered, dusty air can quickly destroy the engine. General working instructions Show consideration to persons in your surroundings by avoiding using the machine at unsuitable times, such as late in the evening or early in the morning. To reduce sound levels, limit the number of pieces of equipment used at any one time. Read through and follow the simple directions so that you disturb your surroundings as little as possible.

• Use the blower with the lowest possible throttle. A

wer throttle means less noise and less dust, and it is also easier to keep control over the rubbish collected together/moved.

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

• Hold the opening of the blower as close to the ground as possib le. Utilise the entire length of the blow pipe to keep the air current close to the ground.

• Clean up afterwards. Make sure that you have not

lown rubbish into someone’s garden.

• Operate power equipment only at reasonable hours, not ear ly in the morning or late at night when people might be disturbed. Comply with times listed in local ordinances. Basic safety rules

• No unauthorised persons or animals may be present in the working area, which is 15 metres.

• Allow the engine to cool before refueling.

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

• If the machine catches fire or other emergency occurs which f orces you to release yourself from the machine, open the harness straps and let the machine fall backwards.

• The powerful currents of air can move objects at such a speed that the y can bounce back and cause serious eye injuries.

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

WARNING! Never use a machine with faulty safety equipment. The machine’s safety equipment must be checked and maintained as described in this section. If your machine fails any of these checks contact your service agent to get it repaired. IMPORTANT! This section considers basic safety rules when working with blowers. If you encounter a situation where you are uncertain how to proceed you should ask an expert. Contact your dealer or your service workshop. Avoid all usage which you consider to be beyond your capability.

WARNING! Be aware of your surroundings. If anyone approaches your work area, set the throttle control to the lowest throttle until the person is at a safe distance. Direct the blower away from people, animals, play areas, open windows and cars etc.SAFETY INSTRUCTIONS English – 13

• Stop the engine before assembling or dismantling accessories or other parts.

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

• Minimise the blowing time by lightly wetting dusty areas or using spr ay equipment.

• Make sure you can move and stand safely. Check the area around y ou for possible obstacles (roots, rocks, branches, ditches, etc.) in case you have to move suddenly. Take great care when working on sloping ground.

• Never put the machine down with the engine running unless y ou have it in clear sight.

• Engine exhaust fumes contain carbon monoxide, which can cause carbon mono xide poisoning. For this reason you should not start or run the machine indoors, or anywhere that is poorly ventilated.

• The operator’s manual should warn that work from ladders or high places (such as roofs) is prohibited and could result in se vere injury.

• CAUTION! Do not use the machine unless you are able to call for help in the event of an accident. Basic working techniques

• This blower is a backpack type, and is carried using a shoulder harness while operating. It is operated and controlled with the handle on the tube using the right hand.

• The speed of the air jet is regulated by means of the throttle . Select the speed best suited for respective tasks. You can set the throttle position using the ”stop switch” and b y doing so not need to hold your finger on the throttle all the time you are using the blower. Full throttle is obtained when the control is held back fully.

WARNING! Watch out for thrown objects. Always wear eye protection. Stones, rubbish, etc. can be thrown up into the eyes causing blindness or serious injury. Keep unauthorised persons at a distance. Children, animals, onlookers and helpers should be kept outside the safety zone of 15 m. Stop the machine immediately if anyone approaches.

WARNING! Don’t operate the blower if the exhaust gas outlet on the engine cover is covered by a wall and/or some other obstacles, the machine could get damage. Make sure that the distance is 50 cm or more from the obstacles during operation.

WARNING! Always stop the engine before cleaning.SAFETY INSTRUCTIONS 14 – English

• Check that the air intake is not blocked, for example, by leaves or rubbish. A clogged air intake reduces the machine’s blowing capacity and increases the engine’s working temperature, which can result in engine failure. Stop the engine and remove the object.

• Be aware of the wind direction. Work with the wind to mak e your work easier.

• Using the blower to move large piles is time consuming and creates unnecessary noise.

• Keep a good balance and a firm foothold.

• When work is finished the machine should be stored

ertically.ASSEMBLY English – 15 Assembling the blow pipe and control handle (560BTS, 560BFS)

• Connect the blower and control pipe with the flexible hose. Clamp both ends of the flexible hose in place. Use the accompanying hardware.1 Flexible hose2 Control pipe3 Clamp4 Intermediate pipe5 Standard nozzle6 Control handle7 KnobNOTE! Lubricate the pipes a little to facilitate assembly.• Remove the knob from the handle holder (1), align the handle holder with the convex of the control pipe. Fasten the handle holder to the control pipe and replace the knob. • Adjust the position and angle to achieve a comfortable orking position, and tighten.• Use the clamp to fasten the cabling to the flexible hose. (BTS) Blower pipe
• Assemble the intermediate pipe to the control pipe, then attach the blower nozzle to the intermediate pipe.

BFS 1ASSEMBLY 16 – English Assembling the blow pipe and control handle (570, 580 - BTS, BFS)

• Connect the blower and control pipe with the flexible hose. Clamp both ends of the flexible hose securely with the hardware supplied with the unit.1 Flexible hose2 Control pipe3Clamp4 Intermediate pipe5 Standard nozzle6 Control handle7 ScrewsWhen connecting the control pipe with flexible hose, set ”UP” mark on the pipe facing upward.• Set up the handle holder to the control pipe and tighten the handle holder by bundled two screws. Blower pipe
• Assemble the intermediate pipe to the control pipe, then attach the blower nozzle to the intermediate pipe.NOTE! Lubricate the pipes a little to facilitate assembly. Control handle
• The position of the control handle can be adjustable back and forth by loosening ”knob bolt” on the handle by hand.1 Control handle2 Control pipe3 Knob boltUse the clamp to fasten the convoluted tube containing the throttle cable and the power cable to the hose. (BTS)1Clamp2 Cable3 Flexible hose Accessories If higher air speed is required, the round blower nozzle is replaced by the flat nozzle.

3FUEL HANDLING English – 17 Fuel CAUTION! The machine is equipped with a two-stroke engine and must always be run using a mixture of gasoline and two-stroke engine oil. It is important to accurately measure the amount of oil to be mixed to ensure that the correct mixture is obtained. When mixing small amounts of fuel, even small inaccuracies can drastically affect the ratio of the mixture. Gasoline CAUTION! Always use high grade oil mixed gasoline (minimum 87 RON).• When working at continuous high revs a higher octane ating is recommended. Use good quality unleaded gasoline. This engine is certified to operate on unleaded gasoline.• The lowest recommended octane rating is 87. If you run the engine on lower octane rating than 87 so-called “knocking“ can occur. This leads to an increased engine temperature, which can result in a serious engine breakdown.Husqvarna alkylate fuelHusqvarna recommends the use of Husqvarna alkylate fuel for best performance. Husqvarna alkylate fuel is not available in all markets. Ethanol blended fuel, E10 may be used (max 10% ethanol blend). Using ethanol blends higher than E10 will create lean running condition which can cause engine damage. Two-stroke oil

• For best results and performance use HUSQVARNA two-stroke oil, which is specially formulated for our two-stroke engines. Mixture 1:50 (2%).• If HUSQVARNA two-stroke oil is not available, you y use another two-stroke oil of good quality that is intended for air cooled engines. Contact your dealer when selecting an oil.• Never use two-stroke oil intended for water-cooled outboard engines, sometimes referred to as outboard oil.
• Never use oil intended for four-stroke engines.• Mixing ratio50:1 (2%) with HUSQVARNA two-stroke oil. Mixing
• Always mix the gasoline and oil in a clean container intended for fuel.• Always start by filling half the amount of the gasoline to be used. Then add the entire amount of oil. Mix (shake) the fuel mixture. Add the remaining amount of gasoline.• Mix (shake) the fuel mixture thoroughly before filling the machine’s fuel tank.• Do not mix more than one month’s supply of fuel at a time

• If the machine is not used for some time the fuel tank should be emptied and cleaned.• This engine is certified to operate on unleaded gasoline. WARNING! Always ensure there is adequate ventilation when handling fuel.Gasoline, litre Two-stroke oil, litre2% (50:1)

0,10 10 0.42/0,2015 0,6/0,3020 0,40US gallon US fl. oz. 2 1/22 1/2 6 1/25 12 7/8FUEL HANDLING 18 – English Fueling

• Move the machine at least 10 ft (3 m) from the refuelling point before starting it.

• Clean the area around the fuel cap. Contamination in the tank can cause oper ating problems.

• Ensure that the fuel is well mixed by shaking the container before filling the tank.

• Check the fuel level before each use and leave space for the fuel to expand, because the heat from the engine and the sun may otherwise cause the fuel to expand and overflow.

WARNING! Taking the following precautions, will lessen the risk of fire: Refuel in a well ventilated area. Never fuel the machine indoors. Do not smoke or place hot objects near fuel. Always shut off the engine before refueling. Always stop the engine and let it cool for a few minutes before refueling. When refuelling, open the fuel cap slowly so that any excess pressure is released gently. Tighten the fuel cap carefully after refueling. If you have spilled fuel on it. Wipe off the spillage and allow remaining fuel to evaporate. Always move the machine away from the refueling area and source before starting.STARTING AND STOPPING English – 19 Starting and stopping Cold engine Ignition: Set the stop switch to the start position. About one third open.560, 570, 580 - BTS560, 570, 580 - BFS1 Full throttle2 About one third open.3 Idle speed4 Stop switchIt is not allowed to set the stop switch in full throttle position.Choke: Set the choke control in the choke position.570, 580 - BTS, BFS560BTS, BFSPrimer bulb: Press the air purge repeatedly until fuel begins to fill the bulb. The bulb need not be completely filled. Warm engine Use the same starting procedure as for a cold engine but without setting the choke control in the choke position. WARNING! Always move the machine away from the refueling area and source before starting. Place the machine on a flat surface.Make sure no unauthorised persons are in the working area, otherwise there is a risk of serious personal injury. The safety distance is 15 meters (50 ft.).The machine may only be started in its complete design. If the machine is started without all the guards fitted there is a risk of personal injuries. (4) (3) (2) (1)

20 – English Starting Hold the body of the machine on the ground using your left hand (CAUTION! Not with your foot!). Grip the starter handle, slowly pull out the cord with your right hand until you feel some resistance (the starter pawls grip), now quickly and powerfully pull the cord. Never wrap the starter cord around your hand Repeat pulling the cord until the engine starts. When the engine starts, return choke control to run position. CAUTION! Do not pull the starter cord all the way out and do not let go of the starter handle when the cord is fully extended. This can damage the machine. NOTE! Air is released as soon as the engine is started,

ven when idling. Set the required engine speed with the throttle control. Allow the engine to warm for a few minutes. Stopping 560, 570, 580 - BTS The engine is stopped by moving the stop switch to the stop position. 560, 570, 580 - BFS The engine is stopped by switching the ignition off using the stop switch.MAINTENANCE English – 21 General Remove the ignition cable and the spark plug to carry out inspection and maintenance. Keep all parts of your body away from hot surfaces. Carburetor Adjustment of the idle speed Before any adjustments are made, make sure that the air filter is clean and the air filter cover is fitted.The factory idle speed setting is 2,000 rpm. Use the adjustment screw at the upper edge of the carburettor if the idle speed has to be adjusted. Muffler The muffler is designed to reduce the noise level and to direct the exhaust gases away from the operator. The exhaust gases are hot and can contain sparks, which may cause fire if directed against dry and combustible material.The muffler is equipped with a special spark arrestor screen. The spark arrestor screen should be cleaned once a month. This is best done with a wire brush.To remove the spark arrestor screen proceed as follows:• Remove the exhaust duct (4, 5).• Remove the spark arrester (3).• Pull out the spark arrestor screen and clean using a wire brush. Replace the spark arrestor screen if it is defective.• Remove any carbon deposits in the muffler's inlet and outlet and in the cylinder's exhaust port.CAUTION! Never use a machine with a defective muffler. Check regularly that the muffler is complete and secured correctly. (1), (2) Tighten the screws. 8-12 NmCheck that the spark arrester and the exhaust duct are screwed in place correctly (5). Tighten to 2-3 Nm. Cooling system To keep the working temperature as low as possible the machine is equipped with a cooling system.The cooling system consists of:• Cooling fins on the cylinder.• Air intake screenClean the cooling system with a brush once a week, more often in demanding conditions. A dirty or blocked cooling system results in the machine overheating which causes damage to the piston and cylinder. Check that the nozzles are not blocked.

WARNING! The muffler gets very hot during use and remain so for some time after stopping. This also applies at idle speed. Contact can result in burns to the skin. Remember the risk of fire!

2MAINTENANCE 22 – English Air intake screen Check that the air intake is not blocked on all sides including the underside, for example, by leaves or rubbish. A clogged air intake reduces the machine’s blowing capacity and increases the engine’s working temperature, which can result in engine failure. Stop the engine and remove the object. Spark plug The spark plug condition is influenced by:• Incorrect carburetor adjustment.• An incorrect fuel mixture (too much or incorrect type of oil).• A dirty air filter.These factors cause deposits on the spark plug electrodes, which may result in operating problems and starting difficulties.Clean the outside of the spark plug. Remove it and check the electrode gap. Adjust the gap to 0,6-0,7 mm, or replace the spark plug. Check that the spark plug is fitted with a suppressor.CAUTION! Always use the recommended spark plug type! Use of the wrong spark plug can damage the piston/cylinder. Air filter The air filter must be regularly cleaned to remove dust and dirt in order to avoid:• Carburettor malfunctions.• Starting problems.• Loss of engine power.• Unnecessary wear to engine parts• Excessive fuel consumption.Clean the filter every 40 hours, or more regularly if conditions are exceptionally dusty.Avoid contact with hot surfaces on muffler, cylinder etc. Contact can result in burns to the skin. Cleaning the air filter 570, 580 - BTS, BFS• Loosen the four fasteners holding the air filter cover and remove the filter.• Wash the prefilter in warm soapy water. Allow the filter to dry. Replace if necessary.• Replace the paper filter with new one in case it has been contaminated.1 Air filter cover2 Prefilter3 Paper filter• NOTE! The air filter must not be cleaned or blown clean with compressed air. This will damage the filter. Do not oil the filters.• Never use oleaginous solvent to clean the pre filter. WARNING! Never use the blower if the screen is not in place. Before use, check that the screen is in place and undamaged. 0,6-0,7

3MAINTENANCE English – 23• Do not clean a paper filter by striking it with or against another object. The filter may be damaged and resultant dust contamination can diminish engine performance.560BTS, BFSRemove the air filter cover and take out the filter. Wash it clean in warm, soapy water.If the machine is used in dusty conditions the air filter should be soaked in oil. See instructions under the heading Oiling the air filter.An air filter that has been in use for a long time cannot be cleaned completely. The filter must therefore be replaced with a new one at regular intervals. A damaged air filter must always be replaced.• Refit the air filter and air filter cover. Oiling the air filter 560BTS, BFSAlways use special filter oil. Filter oil contains a solvent to make it spread evenly through the filter. You should therefore avoid skin contact.Put the filter in a plastic bag and pour the filter oil over it. Knead the plastic bag to distribute the oil. Squeeze the excess oil out of the filter inside the plastic bag and pour off the excess before fitting the filter to the machine. Never use common engine oil. This would drain through the filter quite quickly and collect in the bottom. Shoulder strap If the shoulder strap is damaged, it may break while in use and the machine may fall causing personal injury. Follow the instructions below to replace the shoulder strap.1 Remove the clamp from the strap.2 Run the end of the strap through the hanger.3 Refit the clamp to the strap.

WARNING! Check that the thick round pin in the clamp is inserted in the strap. If it is inserted incorrectly it may lead to personal injury.24 – English MAINTENANCE Maintenance schedule Below you will find some general maintenance instructions. If you need further information please contact your service workshop. IMPORTANT! Use only HUSQVARNA replacement parts. Use of other brands of replacement parts can cause damage to your unit or injur y to the operator or others. Your warranty does not cover damage or liability caused by the use of accessories and/ or attachments not specifically recommended by HUSQVARNA. Maintenance Daily Maintenance Weekly maintenance Monthly maintenance Clean the outside of the machine. X Check that the throttle control functions safely. X Check that the stop switch works correctly. X Clean the air filter. Replace if necessary. X Check that nuts and screws are tight. X Check that there are no fuel leaks from the engine, tank or fuel lines

Check the fuel filter for contamination and the fuel hose for cracks or other defects. Replace if necessary.

Clean or replace the spark arrestor screen on the muffler (only applies to mufflers without a catalytic converter).

Check that all sides of the air intake screen are not blocked. X Check the starter and starter cord. X Check that the vibration damping elements are not damaged. X Clean the outside of the spark plug. Remove it and check the electrode gap . Adjust the gap to 0,6-0,7 mm, or replace the spark plug. Check that the spark plug is fitted with a suppressor.

Clean the machine’s cooling system. X Clean the outside of the carburettor and the space around it. X Check all cables and connections. X Replace the spark plug. Check that the spark plug is fitted with a suppressor

Check and clean the spark arrestor screen on the muffler (only applies to mufflers fitted with a catalytic converter).

Clean the fuel tank. XEnglish – 25 TECHNICAL DATA Technical data Note 1: The equivalent sound pressure level value is calculated with a work cycle of a duration of 1/7 for idling and 6/7 for racing. Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion (standard deviation) of 1 dB(A). Note 2: The equivalent vibration level value is calculated with a work cycle of a duration of 1/7 for idling and 6/7 for racing. Repor ted data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s

NOTE! This spark ignition system complies with the Canadian ICES-002 standard. Technical data 560BTS 560BFS Engine Cylinder displacement, cu.in/cm

4.0 / 65.6 4.0 / 65.6

Idle speed, rpm 2000 2000 Catalytic converter muffler No No Speed-regulated ignition system Ye s Ye s Emissions Durability Period according to California Air Resources Board, h.

Ignition system Spark plug NGK CMR7H NGK CMR7H Electrode gap, inch/mm 0.024-0.028/0.6-0.7 0.024-0.028/0.6-0.7 Fuel and lubrication system Fuel tank capacity, US pint/litre 4.6/2.2 4.6/2.2 Weight Weight without fuel, Lbs/kg 23.2/10.5 23.4/10.6 Sound levels (see note 1) Equivalent sound pressure level at the operator’s ear, measured according to EN15503 dB(A)

Vibration levels (see note 2) Equivalent vibration levels (a hv,eq ) at handles, measured according to EN15503, m/s

Fan performance Max. air velocity with standard nozzle, mph / m/s: 104/232 104/232 Air flow with standard nozzle, m

/min / cfm 18/631 18/63126 – English TECHNICAL DATA Note 1: The equivalent sound pressure level value is calculated with a work cycle of a duration of 1/7 for idling and 6/7 for racing. Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion (standard deviation) of 1 dB(A). Note 2: The equivalent vibration level value is calculated with a work cycle of a duration of 1/7 for idling and 6/7 for racing. Repor ted data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s

NOTE! This spark ignition system complies with the Canadian ICES-002 standard. Technical data 570BTS 570BFS 580BTS 580BFS Engine Cylinder displacement, cu.in/cm

Idle speed, rpm 2000 2000 2000 2000 Catalytic converter muffler No No No No Speed-regulated ignition system Ye s Ye s Ye s Ye s Emissions Durability Period according to California Air Resources Board, h.

Vibration levels (see note 2) Equivalent vibration levels (a hv,eq ) at handles, measured according to EN15503, m/s

Fan performance Max. air velocity with standard nozzle, mph / m/s: 106/236 106/236 92/206 92/206 Air flow with standard nozzle, m

/min / cfm 22/768 22/768 26/908 26/908FEDERAL AND CALIFORNIA EMISSIONS CONTROL WARRANTY English – 27 IMPORTANT: This product is compliant with U.S. EPA Phase 3 regulations for exhaust and evaporative emissions. To ensure EPA Phase 3 compliance, we recommend using only genuine Husqvarna brand replacement parts. Use of non-compliant replacement parts is a violation of federal law.

YOUR WARRANTY RIGHTS AND

OBLIGATIONS The EPA (U.S. Environmental Protection Agency), CARB (California Air Resources Board), Environment Canada and Husqvarna Forest & Garden are pleased to explain the emissions control system’s warranty on your 2018- 2019* small off-road engine. In U.S. and Canada, new equipment that use small off-road engines must be designed, built, and equipped to meet the applicable Federal or Californian stringent anti-smog standards. Husqvarna Forest & Garden must warrant the emissions control system on your small off-road engine for the period of time listed below provided there has been no abuse, neglect or improper maintenance of your small off- road engine. Your emission control system may include parts such as the carburetor, fuel-injection system, the ignition system, catalytic convertor, fuel tanks, fuel lines, fuel caps, valves, canisters, filters, vapor hoses, clamps, connectors, and other associated emission-related components. Also, included may be hoses, belts, connectors, sensors, and other emission-related assemblies. Where a warrantable condition exists, Husqvarna Forest & Garden will repair your small off-road engine at no cost to you including diagnosis, parts and labor. MANUFACTURER′′

S WARRANTY COVERAGE The emissions control system is warranted for two years. If any emissions-related part on your small off-road engine is defective, the part will be repaired or replaced by Husqvarna Forest & Garden. OWNER′′

• As the small off-road engine owner, you are responsible for performance of the required maintenance listed in your operator’s manual. Husqvarna Forest & Garden recommends that you retain all receipts covering maintenance on your small off-road engine, but Husqvarna Forest & Garden cannot deny warranty solely for the lack of receipts or your failure to ensure the performance of all scheduled maintenance.

• As the small off-road engine owner, you should

wever be aware that Husqvarna Forest & Garden may deny you warranty coverage if your small off-road engine or a part has failed due to abuse, neglect, or improper maintenance or unapproved modifications.

• You are responsible for presenting your small off-road engine to a Husqv arna Forest & Garden distribution center or service center as soon as the problem exists. The warranty repairs should be completed in a reasonable amount of time, not to exceed 30 days. If you have any questions regarding your warranty

verage, you should contact Husqvarna Forest & Garden in USA at 1-800-487-5951, in CANADA at 1-800- 805-5523 or send e-mail correspondence to emissions@husqvarnagroup.com.

WARRANTY COMMENCEMENT DATE

The warranty period begins on the date the engine or equipment is delivered to an ultimate purchaser.

Husqvarna Forest & Garden warrants to the ultimate purchaser and each subsequent owner that the engine or equipment is designed, built, and equipped so as to conform with all applicable regulations adopted by EPA and CARB, and is free from defects in materials and workmanship that causes the failure of a warranted part for a period of two years.

REPAIR OR REPLACEMENT OF PARTS Repair or replacement of any warranted part under the warranty must be performed at no charge to the owner at a warranty station. Warranty services or repairs will be provided at all Husqvarna Forest & Garden distribution centers that are franchised to service the subject engines. Throughout the emissions warranty period of two years, Husqvarna Forest & Garden must maintain a supply of warranted parts sufficient to meet the expected demand for such parts. WARRANTY PERIOD Any warranted part that is scheduled for replacement as required in the maintenance schedule, is warranted for the period of time prior to the first scheduled replacement point for that part. If the part fails prior to the first scheduled replacement, the part will be repaired or replaced by Husqvarna Forest & Garden at no cost. Any such part repaired or replaced under warranty is warranted for the remainder of the period prior to the first scheduled replacement point for the part. Any warranted part that is not scheduled for replacement as required in the maintenance schedule, is warranted for two years. If any such part fails during the period of warranty coverage, it will be repaired and replaced by Husqvarna Forest & Garden at no cost. Any such part repaired or replaced under the warranty is warranted for the remaining warranty period. Any warranted part that is scheduled only for regular inspection in the maintenance schedule will be warranted for a period of two years. A statement in such written instructions to the effect of ”repair or replace as necessary” will not reduce the period of warranty coverage. Any such part repaired or replaced under warranty will be warranted for the remaining warranty period. DIAGNOSIS The owner must not be charged for diagnostic labor that leads to the determination that aFEDERAL AND CALIFORNIA EMISSIONS CONTROL WARRANTY 28 – English warranted part is in fact defective, provided that such diagnostic work is performed at a warranty station. CONSEQUENTIAL DAMAGES Husqvarna Forest & Garden is liable for damages to other engine components proximately caused by a failure under warranty of any warranted part.

EMISSION WARRANTY PARTS LIST

1 Carburetor and internal parts 2 Intake pipe, airfilter holder and carburetor bolts. 3 Airfilter and fuelfilter covered up to maintenance schedule

4 Spark Plug, covered up to maintenance schedule 5 Ignition Module 6 Fuel tank, line and cap

All failures caused by abuse, neglect or improper maintenance are not covered.

ADD -ON OR MODIFIED PARTS

Add-on or modified parts that are not exempted by CARB or EPA may not be used. The use of any non-exempted add-on or modified parts will be grounds for disallowing a warranty claim. Husqvarna Forest & Garden will not be liable to warrant failures of warranted parts caused by the use of a non-exempted add-on or modified part.

If you have any questions regarding your warranty rights and responsibilities, you should contact your nearest authorized servicing dealer or call Husqvarna Forest & Gardenin USA at 1-800-487-5951, in CANADA at 1-800- 805-5523 or send e-mail correspondence to emissions@husqvarnagroup.com.

WHERE TO GET WARRANTY SERVICE

Warranty services or repairs are provided through all Husqvarna Forest & Garden authorized servicing dealers.

MAINTENANCE, REPLACEMENT AND

4.0 / 65.6 4.0 / 65.6

/min / cfm 18/631 18/631French – 53

BFS BTS 7MONTAJE 70 – Spanish

72 – Spanish Repostaje

4.0 / 65.6 4.0 / 65.6