Husqvarna 560/570/580 BTS/BFS Series Blower Operator's Manual

Key to Symbols

• ? Hearing protection
• ? Approved eye protection
• ? Gloves should be worn when necessary.
• ⏹️ Switch off the engine by moving the stop switch to the STOP position before carrying out any checks or maintenance.
• ? Regular cleaning is required.
• ?️ Visual check.
• ⛑️ Protective goggles or a visor must be worn.
• ⛽ Refuelling.
• ⬆️ Choke lever in "open position".
• ⬇️ Choke lever in "closed position".

! WARNING!

The blower can forcibly throw objects that can bounce back. This can result in serious eye injuries if the recommended safety equipment is not used.

The blower operator must ensure no bystanders or animals come nearer than 15 metres. Maintain a safe distance of at least 15 metres from other operators.

? A breathing mask should be used when there is a risk of dust.

Keep all body parts away from ? hot surfaces.

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

Important Notes Before Starting

! WARNING!

Long-term exposure to noise can result in permanent hearing impairment. Always use approved ? hearing protection.

! WARNING!

Never modify the machine's design without manufacturer permission. Always use genuine accessories. Unauthorized modifications/accessories can cause serious injury or death. Your warranty may not cover damage from non-authorized parts/accessories.

! WARNING!

A blower is a dangerous tool if used carelessly or incorrectly, potentially causing serious or fatal injuries. It is crucial to read and understand this Operator's manual.

This decal certifies compliance with U.S. exhaust emissions requirements (EPA Ph III and CARB Tier III). The Emissions Compliance Period indicates operating hours for which the engine meets Federal and California emission requirements.

Husqvarna AB practices continuous product development and reserves the right to modify product design and appearance without prior notice.

The machine is designed solely for blowing lawns, pathways, asphalt roads, and similar areas.

For customer assistance, visit www.usa.husqvarna.com

What is What?

560BTS, 560BFS Models

570BTS, 580BTS Models

570BFS, 580BFS Models

General Safety Precautions

IMPORTANT! The machine is designed solely for blowing lawns, pathways, asphalt roads, and similar areas.

Perform an overall inspection of the machine before use; see Maintenance Schedule.

Never use the machine if you are tired, have consumed alcohol, or are taking medication that could impair vision, judgment, or coordination.

Wear personal protective equipment. See "Personal Protective Equipment" section.

Never use a machine modified from its original specification.

Never use a faulty machine. Follow the checks, maintenance, and service instructions in this manual. Some tasks require trained specialists; see "Maintenance" section.

Ensure all covers and guards are fitted before starting. Check spark plug cap and ignition lead for damage to prevent electric shock risk.

Ensure no bystanders or animals come within 15 metres. Maintain at least 15 metres distance from other operators in the work area.

Never allow children to use the machine.

Never allow others to use the machine without ensuring they understand the operator's manual.

Always check the air intake screen for blockages before work. Never remove the air intake screen.

In an emergency, release the machine by opening waist and chest belts and letting it fall backward.

Always contact local authorities and ensure compliance with applicable directives.

Keep all body parts away from ? hot surfaces.

Starting

❌ Never start the machine indoors. Exhaust fumes are dangerous if inhaled.

Observe surroundings; ensure no people or animals can contact the blower.

Place the machine on the ground, press it with your left hand (not foot). Grasp the starter handle with your right hand and pull quickly and firmly.

Fuel Safety

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

Never refuel with the engine running. Always stop the engine and let it cool before refuelling.

Ensure good ventilation when refuelling or mixing fuel (gasoline and 2-stroke oil).

Avoid skin contact with fuel; it is a skin irritant and can cause skin changes.

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

Never start if:

• Fuel has been spilled on it. Wipe off and let evaporate.
• Fuel spilled on you/clothes; change clothes. Wash affected skin with soap and water.
• Machine is leaking fuel. Check fuel cap/lines regularly.

Transport and Storage

Store/transport machine and fuel to prevent leakage/fumes contacting sparks or flames (e.g., electrical equipment, boilers).

Always use approved containers for storing and transporting fuel.

For long-term storage, empty the fuel tank. Contact local gas station for disposal advice. Empty tank, press primer until empty. Remove spark plug, add a spoonful of 2-stroke oil to cylinder. Turn engine a few times, replace spark plug.

Ensure machine is cleaned and fully serviced before long-term storage.

Secure the machine during transport.

Store machine in a dry, cool, well-ventilated, dust-free location, out of reach of children.

A correctly adjusted harness facilitates work. Adjust harness for best working position. Tighten side straps for even shoulder pressure. Ensure waist belt is closed and adjusted. If not using waist belt, remove and store it to prevent snagging and toppling. An unclosed belt can get stuck or sucked into the fan. Tighten and adjust breast belt for best working position.

NOTE! 560BTS, BFS models do not have a chest belt or waist belt.

Safety Instructions

Personal Protective Equipment

! WARNING!

Always use approved personal protective equipment. It reduces injury severity in accidents but does not eliminate risk. Consult your dealer for equipment selection. Read and understand the operator's manual before use.

Wear strong fabric clothing; avoid loose items that can snag. Always wear heavy, long pants. Do not wear jewelry, shorts, sandals, or go barefoot. Secure hair above shoulder level.

? Use a breathing mask when there is a risk of dust.

Wear sturdy, non-slip boots.

! WARNING!

Be alert for warning signals/shouts when wearing ? hearing protection. Remove it as soon as the engine stops.

? Gloves should be worn when necessary.

Always have a first aid kit nearby.

Wear ? hearing protection providing adequate noise reduction.

Always wear ? approved eye protection. If using a visor, also wear approved protective goggles (ANSI Z87.1 in USA, EN 166 in EU). Thrown objects/branches can damage eyes.

Machine Safety Equipment

This section describes machine safety equipment, its purpose, and maintenance checks. See "What is What?" for locations.

! WARNING!

Never use a machine with faulty safety equipment! Perform inspections, maintenance, and service routines listed here.

Stop Switch

Use the stop switch to turn off the engine.

Remove ignition cable and spark plug for inspection and maintenance.

Vibration Damping System

Your machine has a vibration damping system to reduce vibration and ease operation.

! WARNING!

Overexposure to vibration can cause circulatory/nerve damage in those with impaired circulation. Seek medical advice for symptoms like numbness, tingling, pain, weakness, or skin changes (fingers, hands, wrists). Risk increases in cold temperatures.

Muffler

The muffler minimizes noise and directs exhaust fumes away from the user. In warm, dry climates, there's a fire risk; the muffler includes an internal spark arrestor screen.

! WARNING!

The muffler's interior contains potentially carcinogenic chemicals. Avoid contact if the muffler is damaged.

Checking, Maintaining, and Servicing Safety Equipment

! WARNING!

All servicing and repair work requires special training, especially for safety equipment. If your machine fails any checks, contact your service agent. We guarantee professional repairs and service.

Stop Switch

Start the engine and ensure it stops when the stop switch is moved to the STOP position.

The engine stops by switching off the ignition using the stop switch.

Vibration Damping System

Regularly check vibration damping units for cracks or deformation. Replace if damaged.

Check that the vibration damping element is undamaged and securely attached.

Muffler

Never use a machine with a faulty muffler.

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

The muffler has a spark arrestor screen that must be cleaned regularly (see Muffler in Maintenance). A blocked screen causes engine overheating and potential damage. Never use a muffler with a defective spark arrestor screen.

! WARNING!

Never use a machine with faulty safety equipment. Check and maintain safety equipment as described. Contact your service agent for repairs if any checks fail.

Air Filter

Never use the blower without an air filter or with a damaged/deformed filter element, as unfiltered air can quickly destroy the engine.

General Working Instructions

IMPORTANT! This section covers basic safety rules for working with blowers. If uncertain, consult an expert (dealer or workshop). Avoid tasks beyond your capability.

Be considerate of others by avoiding use at unsuitable times (late evening, early morning). Limit the number of equipment pieces used simultaneously to reduce noise.

Use the blower at the lowest possible throttle setting. Full throttle is seldom necessary; many tasks can be done at half throttle. Lower throttle means less noise, less dust, and better control of collected debris.

Use a rake or brush to loosen debris stuck to the ground.

Hold the blower opening close to the ground. Utilize the full length of the blow pipe to keep the air current near the ground.

Clean up afterwards. Ensure you have not blown debris into someone's garden.

Operate power equipment only at reasonable hours, not early morning or late night, to avoid disturbing neighbors. Comply with local ordinances.

! WARNING!

Be aware of your surroundings. If anyone approaches your work area, set the throttle control to the lowest setting until they are at a safe distance. Direct the blower away from people, animals, play areas, open windows, and cars.

Basic Safety Rules

No unauthorized persons or animals may be present within the 15-metre work area.

Allow the engine to cool before refuelling.

Keep all body parts away from ? hot surfaces.

If the machine catches fire or another emergency occurs forcing you to release yourself from the machine, open the harness straps and let the machine fall backward.

Powerful air currents can move objects at speeds that can cause serious eye injuries upon ricochet.

❌ Never put the machine down with the engine running unless it is in clear sight.

Engine exhaust fumes contain carbon monoxide, which can cause poisoning. Do not start or run the machine indoors or in poorly ventilated areas.

The blower must not be used while on a ladder or scaffolding.

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

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

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

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

Minimize blowing time by lightly wetting dusty areas or using spray equipment.

Conserve water by using power blowers instead of hoses for many lawn and garden applications, including areas like gutters, screens, patios, grills, porches, and gardens.

Ensure you can move and stand safely. Check the area for possible obstacles (roots, rocks, branches, ditches, etc.) in case you need to move suddenly. Take great care when working on sloping ground.

Basic Working Techniques

! WARNING!

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

⏹️ Always stop the engine before cleaning.

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

Air jet speed is regulated by the throttle. Select the speed best suited for the task. The throttle position can be set using the "stop switch" to avoid continuously holding the throttle. Full throttle is achieved when the control is held back fully.

Check that the air intake is not blocked (e.g., by leaves or debris). A clogged air intake reduces blowing capacity and increases engine temperature, potentially causing engine failure. Stop the engine and remove the obstruction.

Be aware of the wind direction. Work with the wind to make your job easier.

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

Maintain good balance and a firm foothold.

When work is finished, the machine should be stored vertically.

Assembly

Assembling the Blow Pipe and Control Handle

Connect the blower and control pipe with the flexible hose. Clamp both ends of the flexible hose in place using the accompanying hardware.

Use the clamp to fasten the cabling to the flexible hose. (BTS)

NOTE! Lubricate the pipes slightly to facilitate assembly.

Fasten the handle holder to the control pipe and tighten the knob on the holder. Ensure the handle holder is aligned with the convex of the control pipe.

Connect the straight pipe and pipe end. Push the pipes together and turn them to lock.

Handlebar (Accessory)

Disassemble the intermediate pipe. Unscrew the knob from the holder and slide the holder onto the control pipe. Reassemble the knob and tighten.

Assemble the intermediate pipe.

If higher air speed is required, replace the round blow pipe with the flat nozzle (Accessory).

Adjust the position and angle to achieve a comfortable working position, and tighten.

Fuel Handling

Fuel

CAUTION! The machine has a two-stroke engine and must always run on a mixture of gasoline and two-stroke engine oil. Accurate measurement of oil is crucial for the correct mixture. Small inaccuracies can drastically affect the ratio.

! WARNING!

Always ensure adequate ventilation when handling fuel.

Gasoline

CAUTION! Always use high-grade oil-mixed gasoline (minimum 87 RON).

This engine is certified to operate on unleaded gasoline.

The lowest recommended octane rating is 87. Using lower octane can cause "knocking", leading to increased engine temperature and potential breakdown.

For continuous high revs, a higher octane rating is recommended. Use good quality unleaded gasoline.

Two-stroke oil

For best results, use HUSQVARNA two-stroke oil, specially formulated for our engines. Mixture 1:50 (2%).

If HUSQVARNA oil is unavailable, use another good quality two-stroke oil for air-cooled engines. Consult your dealer for selection.

Never use two-stroke oil for water-cooled outboard engines.

Never use oil intended for four-stroke engines.

Mixing

Always mix gasoline and oil in a clean fuel container.

Start by adding half the amount of gasoline, then add the entire amount of oil. Mix (shake) the fuel mixture. Add the remaining gasoline.

Mix (shake) the fuel mixture thoroughly before filling the machine's fuel tank.

Do not mix more than one month's supply at a time.

If the machine is not used for some time, empty and clean the fuel tank.

This engine is certified to operate on unleaded gasoline.

Fueling

! WARNING!

Taking the following precautions will lessen the risk of fire:

• Refuel in a well-ventilated area. Never fuel indoors.
• Do not smoke or place hot objects near fuel.
• Always shut off the engine before refuelling.
• Always stop the engine and let it cool for a few minutes before refuelling.
• When refuelling, open the fuel cap slowly to release excess pressure gently.
• Tighten the fuel cap carefully after refuelling.
• If fuel is spilled, wipe it off and allow remaining fuel to evaporate.
• Always move the machine at least 10 ft (3 m) from the refuelling area and source before starting.

Clean the area around the fuel cap. Contamination in the tank can cause operating problems.

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

Check the fuel level before each use and leave space for fuel expansion, as heat from the engine and sun may cause it to expand and overflow.

Starting and Stopping

Starting

! WARNING!

Always move the machine away from the refuelling area and source before starting. Place the machine on a flat surface.

Ensure no unauthorized persons are in the working area to avoid risk of serious injury. Safety distance is 15 metres.

The machine may only be started in its complete design. Starting without all guards fitted risks personal injury.

Cold Engine

Ignition: Set the stop switch to the start position. About one third open.

⬆️ Choke: Set the choke control in the choke position.

⛽ Primer bulb: Press the air purge repeatedly until fuel begins to fill the bulb. The bulb need not be completely filled.

Warm Engine

Use the same starting procedure as for a cold engine but without setting the choke control in the choke position.

Starting Procedure

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 resistance (the starter pawls grip), then 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! The engine is stopped by switching the ignition off using the stop switch.

Stopping

The engine is stopped by moving the stop switch to the STOP position.

Maintenance

Remove the ignition cable and the spark plug to carry out inspection and maintenance. Keep all body parts away from ? hot surfaces.

Carburetor

Idle Speed Adjustment

Before any adjustments, ensure the air filter is clean and the cover is fitted. The factory idle speed is 2,000 rpm. Use the adjustment screw on the upper edge of the carburetor if idle speed needs adjustment.

Muffler

The muffler reduces noise and directs exhaust fumes away from the operator. Hot exhaust gases can cause fires if directed at combustible material. The muffler is equipped with a spark arrestor screen.

! WARNING!

The muffler gets very hot during use and remains so after stopping. Contact can cause burns. Beware of fire risk!

Check regularly that the muffler is securely attached. Tighten screws to 8-10 Nm.

Ensure the spark arrestor and exhaust duct are correctly screwed in place (5). Tighten to 2-3 Nm.

To remove the spark arrestor screen:

• Remove the exhaust duct (4).
• Remove the spark arrestor (3).
• Pull out the spark arrestor screen and clean with a wire brush. Replace if defective.

Never use a machine with a defective muffler. Check regularly for secure attachment.

Cooling System

The machine has a cooling system to keep working temperature low, consisting of cooling fins on the cylinder and the air intake screen.

Clean the cooling system with a brush weekly, more often in demanding conditions. A dirty/blocked system causes overheating and damage to the piston and cylinder. Check that nozzles are not blocked.

Air Intake Screen

Check the air intake screen is not blocked on all sides, including the underside, by leaves or debris. A clogged intake reduces blowing capacity, increases engine temperature, and can cause failure. Stop the engine and remove obstructions.

! WARNING!

Never use the blower if the screen is not in place. Before use, check that the screen is in place and undamaged.

Spark Plug

Spark plug condition depends on carburetor adjustment, fuel mixture (oil amount/type), and air filter cleanliness. These factors cause deposits leading to operating problems and starting difficulties.

Clean the spark plug externally. Remove it and check the electrode gap. Adjust to 0.6-0.7 mm or replace the spark plug. Ensure the spark plug has a suppressor.

Electrode gap: 0.6-0.7 mm

CAUTION! Always use the recommended spark plug type! The wrong type can damage the piston/cylinder.

Air Filter

Regularly clean the air filter to remove dust and dirt to avoid:

• Carburetor malfunctions
• Starting problems
• Loss of engine power
• Unnecessary engine wear
• Excessive fuel consumption

Clean the filter every 40 hours, or more frequently in dusty conditions. Avoid contact with hot surfaces (muffler, cylinder) to prevent burns.

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.

Tap the paper filter against a hard surface to shake off dust. If still dirty, replace it.

Do not oil the filter.

Cleaning the Air Filter (560BTS, BFS)

Remove 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 oiled (see "Oiling the Air Filter").

An old air filter cannot be cleaned completely and must be replaced at regular intervals. A damaged filter must always be replaced.

Refit the air filter and air filter cover.

Oiling the Air Filter (560BTS, BFS)

Always use special filter oil. Filter oil contains a solvent for even distribution; avoid skin contact.

Put the filter in a plastic bag, pour filter oil over it. Knead the bag to distribute oil. Squeeze out excess oil inside the bag before fitting. Never use common engine oil; it drains quickly.

Shoulder Strap

If the shoulder strap is damaged, it may break during use, causing the machine to fall and potentially injure the operator. Follow these instructions to replace it:

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 correctly into the strap. Incorrect insertion may lead to personal injury.

Maintenance Schedule

Below is a general maintenance guide. For more information, contact your service workshop.

IMPORTANT! Use only HUSQVARNA replacement parts. Use of other brands can cause damage or injury. Your warranty does not cover damage from non-recommended accessories/attachments.

Technical Data

560BTS / 560BFS

Note 1: Sound level is calculated with 1/7 idling, 6/7 racing. Typical standard deviation is 1 dB(A).

Note 2: Vibration level is calculated with 1/7 idling, 6/7 racing. Typical standard deviation is 1 m/s2.

NOTE! This spark ignition system complies with Canadian ICES-002 standard.

570BTS / 570BFS / 580BTS / 580BFS

Note 1: Sound level is calculated with 1/7 idling, 6/7 racing. Typical standard deviation is 1 dB(A).

Note 2: Vibration level is calculated with 1/7 idling, 6/7 racing. Typical standard deviation is 1 m/s2.

NOTE! This spark ignition system complies with Canadian ICES-002 standard.

Federal and California Emissions Control Warranty Statement

IMPORTANT: This product complies with U.S. EPA Phase 3 regulations for exhaust and evaporative emissions. For EPA Phase 3 compliance, use only genuine Husqvarna replacement parts. Use of non-compliant parts violates federal law.

Your Warranty Rights and Obligations

The EPA, CARB, Environment Canada, and Husqvarna Forest & Garden explain the emissions control system warranty on your 2015-2016* small off-road engine. New equipment using small off-road engines must meet applicable Federal or Californian anti-smog standards. Husqvarna Forest & Garden warrants the emissions control system for the period listed, provided there has been no abuse, neglect, or improper maintenance. The system may include parts like the carburetor, ignition system, catalytic converter, fuel tank, filters, hoses, belts, connectors, and sensors.

Where a warrantable condition exists, Husqvarna Forest & Garden will repair your engine at no cost, including diagnosis, parts, and labor.

Manufacturer's Warranty Coverage

The emissions control system is warranted for two years. Any defective emissions-related part will be repaired or replaced by Husqvarna Forest & Garden.

Owner's Warranty Responsibilities

• You are responsible for performing required maintenance listed in the operator's manual. Retain all maintenance receipts, though warranty cannot be denied solely for lack of receipts or failure to ensure scheduled maintenance.
• You should be aware that Husqvarna Forest & Garden may deny warranty coverage if the engine or a part failed due to abuse, neglect, improper maintenance, or unapproved modifications.
• Present your engine to a Husqvarna Forest & Garden service center as soon as a problem exists. Warranty repairs should be completed within a reasonable time, not exceeding 30 days.

For warranty questions, contact Husqvarna Forest & Garden at 1-800-438-7297 or emissions@husqvarnagroup.com.

Warranty Commencement Date

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

Length of Coverage

Husqvarna Forest & Garden warrants to the ultimate purchaser and each subsequent owner that the engine or equipment conforms to all applicable EPA and CARB regulations and is free from defects in materials and workmanship that cause failure of a warranted part for a period of two years.

What is Covered

Repair or Replacement of Parts: Repair or replacement of any warranted part will be performed at no charge to the owner at a warranty station. Warranty services are available at all franchised Husqvarna Forest & Garden distribution centers. Husqvarna Forest & Garden must maintain a supply of warranted parts sufficient to meet expected demand throughout the two-year warranty period.

Warranty Period

Any warranted part scheduled for replacement in the maintenance schedule is warranted until the first scheduled replacement point. If it fails before then, it will be repaired or replaced free of charge. Any such part repaired or replaced is warranted for the remainder of the period prior to the first scheduled replacement. Any warranted part not scheduled for replacement is warranted for two years. If it fails during this period, it will be repaired or replaced free of charge and is warranted for the remaining warranty period. Parts scheduled only for regular inspection are warranted for two years; statements like "repair or replace as necessary" do not reduce the warranty period.

Diagnosis

The owner will not be charged for diagnostic labor that leads to the determination that a warranted part is defective, provided such 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, air filter holder, and carburetor bolts.
• 3 Air filter and fuel filter (covered up to maintenance schedule).
• 4 Spark Plug (covered up to maintenance schedule).
• 5 Ignition Module
• 6 Fuel tank, line, and cap

What is Not Covered

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

Add-On or Modified Parts

Non-exempted add-on or modified parts (by CARB or EPA) may not be used. Their use will void the warranty. Husqvarna Forest & Garden is not liable for failures caused by such parts.

How to File a Claim

For warranty questions, contact your nearest authorized dealer, call 1-800-438-7297, or email emissions@husqvarnagroup.com.

Where to Get Warranty Service

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

Maintenance, Replacement, and Repair of Emission-Related Parts

Any replacement part used in warranty maintenance or repairs must be provided without charge to the owner. Such use will not reduce the manufacturer's warranty obligations.

Maintenance Statement

The owner is responsible for performing all required maintenance as defined in the operator's manual.

*Current and following model years will be updated annually in the warranty statement provided to the consumer. For example, in 2013 model year, 2013-2014 will be specified.