535RX, 535RXT
EN Operator's manual 2-31
Contents
Introduction..................................................................... 2
Safety..............................................................................4
Assembly...................................................................... 10
Operation...................................................................... 14
Maintenance................................................................. 21
Troubleshooting............................................................ 27
Transportation, storage and disposal........................... 27
Technical data.............................................................. 28
Accessories.................................................................. 29
Declaration of Conformity............................................. 30
Introduction
Product overview
535RX
535RXT
3
29
14
24
33
4
26
23
27
25
32
16
2
7
17
10
31
1
1
17
8
30
9
11
13
28
12
21
21
22
20
18
15
4
4
19
5
33
6
1. Trimmer head
2. Grease filler cap, bevel gear
3. Bevel gear
4. Cutting attachment guard
5. Shaft
6. Handlebar
7. Throttle control
8. Stop switch
9. Throttle lockout
10. Suspension ring
11. Cylinder cover
12. Starter rope handle
13. Fuel tank
14. Choke control
15. Air purge bulb
16. Air filter cover
17. Handle adjustment
18. Locknut
19. Support flange
20. Support cup
21. Drive disc
22. Blade
23. Socket wrench
24. Operator's manual
25. Transport guard
26. Hex key
27. Locking pin
28. Harness
29. Spark plug cap and spark plug
30. Start throttle button
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31. Throttle wire adjustment
32. Spark plug wrench
33. Guard extension
Product description
This product is a brushcutter with a combustion engine.
Work is constantly in progress to increase your safety
and efficiency during operation. Speak to your servicing
dealer for more information.
Intended use
Use the product with a saw blade, a grass blade or a
trimmer head to cut different types of vegetation. Do
not use the product for other tasks than grass trimming,
grass clearing and forestry clearing. Use a saw blade to
cut fibrous types of wood. Use a grass blade or trimmer
head to cut grass.
Note: National or local regulations can regulate the
use. Comply to given regulations.
Only use the product with accessories that are approved
by the manufacturer. Refer to
Accessories on page 29
.
Symbols on the product
WARNING: This product can be
dangerous and cause serious injury or
death to the operator or others. Be careful
and use the product correctly.
Read the operator's manual carefully
and make sure that you understand the
instructions before use.
Maximum speed of the output shaft.
Use a protective helmet in locations where
objects can fall on you. Use approved
hearing protection. Use approved eye
protection.
Use approved protective gloves.
Use heavy-duty slip-resistant boots.
The product can cause objects to eject,
which can cause injury.
5
0
FT
1
5
m
50F
T
15 m
Keep a minimum of 15 m distance to
persons and animals during operation of
the product.
Risk of blade thrust if the cutting
equipment touches an object that it does
not immediately cut. The product can cut
off body parts.
Noise emission to the environment
label as per EU and UK directives
and regulations, and New South Wales
legislation "Protection of the Environment
Operations (Noise Control) Regulation
2017". The guaranteed sound power level
of the product is specified in
Technical
data on page 28
and on the label.
The arrows show the limit for the handle
position.
Choke.
Air purge bulb.
The product complies with the applicable
EC directives.
This product conforms to the applicable
UK regulations.
yyyywwxxxx
The rating plate shows the
serial number. yyyy is the
production year, ww is the
production week.
Note: Other symbols/decals on the product refer to
certification requirements for other commercial areas.
Euro V Emissions
WARNING:
Tampering with the engine
voids the EU type-approval of this product.
Product liability
As referred to in the product liability laws, we are not
liable for damages that our product causes if:
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3
• the product is incorrectly repaired.
• the product is repaired with parts that are not
from the manufacturer or not approved by the
manufacturer.
• the product has an accessory that is not from the
manufacturer or not approved by the manufacturer.
• the product is not repaired at an approved service
center or by an approved authority.
Safety
Safety definitions
Warnings, cautions and notes are used to point out
specially important parts of the manual.
WARNING: Used if there is a risk of
injury or death for the operator or bystanders
if the instructions in the manual are not
obeyed.
CAUTION: Used if there is a risk of
damage to the product, other materials or
the adjacent area if the instructions in the
manual are not obeyed.
Note: Used to give more information that is necessary
in a given situation.
General safety instructions
WARNING: Read the warning
instructions that follow before you use the
product.
• This product 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 product.
• Do not use the product if you are tired, ill, or
under the influence of alcohol, drugs or medicine.
This has a negative effect on your vision, alertness,
coordination and judgment.
• Do not operate the product in bad weather, such
as dense fog, heavy rain, strong wind and intense
cold. To operate the product in bad weather can
make you tired and add risks, such as icy ground
and unpredictable felling direction.
• Always be careful and use your common sense.
If you feel uncertain about a work situation or the
operating procedures after you read the operator's
manual, speak to a servicing dealer before you
continue.
• Remove the spark plug cap if you let the product out
of view.
• A used muffler/spark arrester and spark arrester
mounting face may contain deposits of combustion
particles that may be carcinogenic. Avoid being
exposed to these compounds when handling the
muffler and/or spark arrester. Prior to any handling
of the muffler and/or the spark arrester, refer to
To
do a check of the muffler on page 8
.
Safety instructions for assembly
WARNING: Read the warning
instructions that follow before you use the
product.
• Use approved protective gloves when you assemble
the product and cutting attachment.
• Remove the spark plug cap from the spark plug
before you assemble the product.
• Make sure that the correct handlebar and cutting
attachment guard are assembled before you operate
the product.
• A damaged or incorrect cutting attachment guard
can cause injury. Do not use a cutting attachment
without an approved cutting attachment guard.
• Attach the clutch cover and shaft correctly before
you start the product.
• The drive disc and support flange must engage
correctly in the center hole of the cutting attachment.
A cutting attachment that is attached incorrectly can
cause injury or death.
• Attach the harness to the product to prevent injury to
the operator or others.
Safety instructions for operation
WARNING:
Read the warning
instructions that follow before you use the
product.
• Learn and understand the difference between
forestry clearing, grass clearing and grass trimming
before you use the product.
• Use personal protective equipment, refer to
Personal
protective equipment on page 5
.
• Long-term exposure to noise can result in permanent
hearing loss. Always use approved hearing
protection.
• Listen for warning signals and loud voices when you
use hearing protection. Always remove your hearing
protection when the engine stops.
• Never use the product if it is changed or damaged.
• Make sure that the spark plug cap and ignition lead
are not damaged to prevent the risk of electrical
shock.
4
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• Look around the work area to make sure that no
persons, animals or objects have a negative effect
on the safety of the operation of the product.
• Look around the work area to make sure that no
persons or animals touch the cutting attachment or
are hit by objects that are ejected from the cutting
attachment.
• Do not use the product in a situation or location
where you can not get aid if an accident occurs.
• Do not use the product without an approved cutting
attachment guard.
• Make sure that persons or animals keep a distance
of a minimum of 15 m/50 ft during work. Always look
behind you before you turn around with the product.
Stop the product immediately if a person or animal
enters the 15 m/50 ft safety zone. If more than 1
operator does work in the same area, keep a safety
distance of a minimum of 2 times the tree height and
a minimum of 15 m/50 ft.
• Examine the work area. Avoid loose objects, such as
stones, broken glass, nails, steel wire and string, that
can eject or wind around the cutting attachment.
• Make sure that you can move safely and have a safe
stance. Examine the area around you for obstacles
such as roots, rocks, branch and ditches. Be careful
during work on slopes.
• Do not overreach. Keep a stable position of the feet
and a good balance at all times.
• Before you start the product, put it on a flat surface,
at a minimum ot 3 m/10 ft from the fuel source and
from where you fill fuel. Make sure that there are no
objects near or touching the cutting attachment.
• If the cutting attachment rotates at idle speed, let a
service agent adjust it. Do not use the product until it
is adjusted or repaired.
• Look out for thrown objects. Always use approved
eye protection and keep away from the cutting
attachment guard. Stones and other small objects
can eject into your eyes and cause blindness or
other injuries.
• Do not put the product down with the engine on
unless you have it in clear view.
• Do not remove the cut material, or let other persons
remove cut material, while the engine is on or
the cutting equipment rotates, as this can result in
serious injury.
• Always stop the engine and make sure that the
cutting equipment does not rotate before you remove
material that is wound around the blade shaft or
caught between the cutting attachment guard and
the cutting attachment.
• Be careful when you remove material from around
the cutting equipment. The bevel gear gets hot
during operation and can cause burn injuries.
• The exhaust fumes from the engine are hot and can
contain sparks. Risk of fire. Be careful around dry
and flammable material.
• Never use the product indoors or in spaces lacking
proper ventilation. Exhaust fumes contain carbon
monoxide, an odourless, poisonous and highly
dangerous gas.
• Stop the engine before you move to a new work
area. Always attach the transport guard before you
move the equipment.
• Overexposure to vibration can lead to circulatory
damage or nerve damage in persons who have
poor circulation. Speak to your physician 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 usually
show in the fingers, hands or wrists. The risk
increases at low temperatures.
Personal protective equipment
WARNING: Read the warning
instructions that follow before you use the
product.
• Always use approved personal protective equipment
when you use the product. Personal protective
equipment cannot fully prevent injury but it
decreases the degree of injury if an accident does
occur. Let your dealer help you select the correct
equipment.
• Use a helmet if the trees in the work area have a
height of more than 2 m/6.5 ft.
• Use approved hearing protection.
• Always use approved protective googles that comply
with ANSI Z87.1 standard in the USA or EN 166 in
EU countries.Use visor for face protection. Visor is
not enough to protect the eyes.
+
• Use gloves when it is necessary, for example when
you attach, examine or clean the cutting equipment.
• Use protective boots with steel toe-cap and non-slip
soles.
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5
• Use clothing made of a strong fabric. Always use
heavy, long pants and long sleeves. Do not use
loose clothing that can catch on twigs and branches.
Do not use jewelry, short pants or sandals. Do not
go with bare feet. Put your hair up safely above
shoulder level.
• Keep first aid equipment near.
Safety devices on the product
For information about where to find the safety devices,
see
Safety instructions for assembly on page 4
.
WARNING: Read the warning
instructions that follow before you use the
product.
• Do not use a product with damaged safety devices.
Do a check of and do maintenance on the safety
devices regularly. If the safety devices are damaged,
speak to your Husqvarna service agent.
• Do not make changes to safety devices. Do not
use the product if protective covers, safety switches
or other protective devices are not attached or are
damaged.
• For all service and repair work on the product,
especially for the safety devices, special training is
necessary. If the safety devices fail the checks given
in this operator's manual, you must let a service
agent help you. We guarantee that professional
repairs and service is available. If your dealer is not
a service agent, speak to them for information about
the nearest service agent.
• Do not use a cutting attachment without an approved
and correctly attached cutting attachment guard. See
To assemble the cutting equipment on page 11
.
Cutting attachment
WARNING:
The cutting attachment
must not rotate when you do work on it.
Make sure that the engine has stopped.
Remove the spark plug cap before you do
work on the cutting attachment.
WARNING: Make sure that the cutting
attachment is not damaged. A damaged
cutting attachment can cause accidents.
Replace a damaged cutting attachment.
WARNING: Use the correct cutting
attachment. Only use the cutting attachment
with the guards we recommend, refer to
Accessories on page 29
.
To do a check of the throttle trigger lockout
1. Make sure that the throttle trigger lockout (A) and
throttle trigger (B) move freely and that the return
spring works correctly.
A
B
2. Push down the throttle trigger lockout and make
sure that it goes back to its initial position when you
release it.
6
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3. Make sure that the throttle trigger is locked at the
idle position when the throttle trigger lockout is
released.
4. Start the product and apply full throttle.
5. Release the throttle trigger and make sure that the
blades stop and stay stationary.
WARNING: If the blades move
when the throttle trigger is in the idle
position, then the carburetor idle speed
must be adjusted. Refer to
To adjust the
idle speed on page 25
.
Stop switch
Start the engine. Make sure that the engine stops when
you move the stop switch to the stop position.
To do a check of the cutting attachment guard
WARNING:
An incorrect or damaged
cutting attachment guard can cause serious
injury. Refer to
Safety instructions for
operation on page 4
.
WARNING: Always use the
recommended cutting attachment guard for
the cutting attachment that you use. If an
incorrect or damaged cutting attachment
guard is installed, this can cause serious
injury. Refer to
Technical data on page 28
.
The cutting attachment guard prevents injuries from
objects that eject in the direction of the operator. It
also prevents injuries that occur if you touch the cutting
attachment.
1. Do a visual check for damages, for example cracks.
2. Replace the cutting attachment guard if it is
damaged.
To do a check of the vibration damping system
WARNING: An incorrectly wound cord
or an incorrect cutting attachment increases
the level of vibration. Refer to
Safety
instructions for operation on page 4
.
The vibration damping system decreases vibration in
the handles to a minimum which makes the operation
easier.
1. Stop the engine.
2. Do a visual check for deformation and damage.
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7
3. Make sure that the vibration damping units are
correctly attached.
To do a check of the quick-release mechanism
WARNING: Do not use a harness with
a damaged quick-release mechanism.
The quick-release mechanism lets the operator remove
the product quickly from the harness if there is an
emergency.
1. Stop the engine.
2. Do a visual check for damage for example, cracks.
3. Release and attach the quick-release mechanism to
make sure that it operates correctly.
To do a check of the muffler
WARNING:
A used muffler/spark
arrester and spark arrester mounting
face may contain deposits of combustion
particles on the surfaces that may be
carcinogenic. To avoid skin contact and
inhalation of such particles when cleaning
and/or servicing the spark arrester, make
sure you always:
• wear gloves;
• clean and/or service in a well ventilated
area;
• do not use pressurized air to clean the
spark arrester screen;
• use a steel brush and brush away from
your body when cleaning the spark
arrester.
WARNING: Do not use a product with
a damaged muffler.
WARNING: The muffler becomes very
hot during and after operation and also at
idle speed. Use protective gloves to prevent
burn injuries.
The muffler keeps noise levels to a minimum and points
exhaust fumes away from the operator.
1. Stop the engine.
2. Do a visual check for damage and deformation.
Note: The inner surfaces of the muffler contain
chemicals that can cause cancer. Be careful not to
touch these elements if the muffler is damaged.
3. Make sure that the muffler is correctly attached to
the product.
4. If the muffler on your product has a spark arrester
screen, do a visual check.
a) Replace the spark arrester screen if it is
damaged.
b) Clean the spark arrester screen if it is blocked.
Refer to
Maintenance on page 21
for more
information.
CAUTION:
If the spark arrester
screen is blocked the product becomes
8 1069 - 009 - 13.06.2023
too hot and this causes damage to the
cylinder and piston.
Saw blade and grass blade
• Use correctly sharpened blades. An incorrectly
sharpened or damaged blade increases the risk of
injury.
• Use correctly set blades. Correct blade set is 1 mm.
An incorrectly set blade increases the risk of injury
and damage.
• To sharpen and set the blade correctly, refer to the
instructions that come with the blade.
Cutting equipment
• Use the blades to cut wood.
• Use the blades and grass knives to cut coarse grass.
• Use the trimmer head to cut grass.
• An incorrectly sharpened or damaged blade
increases the risk of accidents. Keep the teeth of the
blade correctly sharpened. Follow the instructions in
To sharpen the grass knife and grass blade on page
26
and use the recommended file gauge.
• Examine the cutting equipment for damage and
cracks. Replace the cutting equipment if it is
damaged.
• Only use the cutting equipment with the
recommended guards. Refer to
Accessories on page
29
.
Safety instructions for maintenance
WARNING: Read the warning
instructions that follow before you use the
product.
• Stop the engine, make sure that the cutting
attachment stops. Remove the cylinder cover and
disconnect the spark plug cap before you do the
maintenance.
• The exhaust fumes from the engine contain carbon
monoxide, an odourless, poisonous and very
dangerous gas that can cause death. Do not run the
product indoors or in closed spaces.
• The exhaust fumes from the engine are hot and can
contain sparks. Do not run the product indoors or
near flammable material.
• Accessories and changes to the product that are not
approved by the manufacturer, can cause serious
injury or death. Do not change the product. Always
use original accessories.
• If the maintenance is not done correctly and
regularly, there is an increased risk of injury and
damage to the product.
• Only do the maintenance as this operator's manual
recommends. Let an approved Husqvarna service
agent do all other servicing.
• Let an approved Husqvarna service agent do
servicing on the product regularly.
• Replace damaged, worn or broken parts.
Fuel safety
WARNING:
Read the warning
instructions that follow before you use the
product.
• Do not mix the fuel indoor or near a heat source.
• Do not start the product if there is fuel or engine oil
on the product. Remove the unwanted fuel/oil and
let the product dry. Remove unwanted fuel from the
product.
• If you spill fuel on your clothing, change clothing
immediately.
• Do not get fuel on your body, it can cause injury. If
you get fuel on your body, use a soap and water to
remove the fuel.
• Do not start the engine if you spill oil or fuel on the
product or on your body.
• Do not start the product if the engine has a leak.
Examine the engine for leaks regularly.
• Be careful with fuel. Fuel is flammable and the fumes
are explosive and can cause injuries or death.
• Do not breathe in the fuel fumes, it can cause injury.
Make sure that there is sufficient airflow.
• Do not smoke near the fuel or the engine.
• Do not put warm objects near the fuel or the engine.
• Do not add the fuel when the engine is on.
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9
• Make sure that the engine is cool before you refuel.
• Before you refuel, open the fuel tank cap slowly and
release the pressure carefully.
• Make sure there are sufficient airflow when refueling
and mixing fuel (petrol and two-stroke oil) or draining
the fuel tank.
• Fuel and fuel vapor are highly flammable and can
cause serious injury when inhaled or allowed to
come into contact with the skin. For this reason,
observe caution when handling fuel and make sure
there is sufficient airflow.
• Tighten the fuel tank cap carefully or a fire can
occur.
• Move the product at a minimum of 3 m (10 ft) from
the position where you filled the tank before a start.
• Do not put too much fuel in the fuel tank.
• Make sure that a leak cannot occur when you move
the product or fuel container.
• Do not put the product or a fuel container where
there is an open flame, spark or pilot light. Make
sure that the storage area does not contain an open
flame.
• Only use approved containers when you move the
fuel or put the fuel into storage.
• Empty the fuel tank before long-term storage. Obey
the local law on where to dispose fuel.
• Clean the product before long-term storage.
• Remove the spark plug cap before you put the
product into storage to make sure that the engine
does not start accidentally.
Assembly
Introduction
WARNING: Before you assemble the
product, you must read and understand the
safety chapter.
WARNING: Remove the spark plug
cable from the spark plug before you
assemble the product.
To assemble the throttle handle
1. Remove the screw behind the throttle handle.
2. Move the throttle handle to the right side of the
handlebar.
3. Align the hole behind the throttle handle with the
hole in the handlebar.
4. Put the screw through the holes. Tighten the screw.
To assemble the handlebar
1. Put the handlebar into the bracket.
2. Make sure that the holes for the screws align.
3. Attach the 4 screws but do not tighten fully.
4. Adjust the handlebar to put the product in a good
operation position.
5. Tighten the 4 screws fully.
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1069 - 009 - 13.06.2023
To assemble the handlebar
1. Put the handlebar into the bracket.
2. Make sure that the holes for the knob align.
3. Attach the knob but do not tighten fully.
4. Adjust the handlebar to put the product in a good
operation position.
5. Tighten the knob fully.
To assemble the cutting equipment
The cutting equipment includes a cutting attachment and
a cutting attachment guard.
WARNING: Use protective gloves.
WARNING: Always use the cutting
attachment guard that is recommended for
the cutting attachment. See
Accessories on
page 29
.
WARNING: An incorrectly attached
cutting attachment can result in injury or
death.
To attach the trimmer guard or combination
guard for trimmer head and plastic blades
1. Hang the trimmer guard/combination guard (A) onto
the two hooks on the plate holder (M).
2. Bend the guard around the shaft and attach it with
the bolt (L) on the opposite side of the shaft.
3. Put the locking pin (C) in the groove on the bolt head
and tighten the bolt fully.
L
A
M
C
To attach a trimmer head or plastic blade
1. Put the drive disc (B) on the output shaft.
2. Align the metal cup (P) with the center of the blade
guide on the drive disc.
3. Turn the output shaft to align one of the holes in the
drive disc with the related hole in the gear housing.
4. Put the locking pin (C) in the hole to lock the shaft.
5. Turn the trimmer head/plastic blades (H)
counterclockwise to attach.
B
H
P
C
To attach the guard extension
CAUTION:
Use the guard extension
when you use a trimmer head/plastic blade.
Do not use the guard extension when you
use a grass blade.
1. Put the guard extension in the groove of the cutting
attachment guard.
2. Put the guard extension into position on the cutting
attachment guard with the 4 locking hooks.
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11
To remove the guard extension
• Release the locking hooks with the spark plug
wrench.
To attach the grass blade and the grass blade
guard/combination guard
1. Put the blade guard/combination guard (A) onto the
shaft and tighten the bolt to attach it.
A
2. Make sure that the guard extension is removed.
3. Turn the output shaft to align one of the holes in
the drive disc (B) with the related hole in the gear
housing.
4. Put the locking pin (C) in the hole to lock the shaft.
5. Put the grass blade (D), the support cup (E) and the
support flange (F) on the output shaft.
A
C
B
F
D
G
E
6. Make sure that the drive disc and support flange
engages correctly in the centre hole of the grass
blade.
7. Attach the nut (G).
8. Tighten the nut with the socket wrench. Hold the
shaft of the socket wrench near the blade guard.
Tighten in the opposite direction to how the cutting
attachment rotates. Tighten it to a torque of 35-50
Nm.
To install the saw blade
WARNING: There is a risk of injury
around the saw blade nut. Make sure that
the blade guard is correctly installed. Always
use protective gloves.
1. Attach the drive disc (B) to the output shaft.
2. Turn the blade shaft until one of the holes in the
drive disc aligns with the hole in the gear housing.
3. Put the locking pin (C) in the hole to lock the shaft.
4. Install the saw blade (D) and the support flange (F)
to the output shaft.
5. Install the saw blade nut (G).
Note:
The saw blade nut has a left hand thread.
12 1069 - 009 - 13.06.2023
6. Turn the socket wrench counterclockwise to tighten
the locknut. Make sure that the torque of the locknut
is 35-50 Nm (3.5-5 kpm). Hold the shaft of the socket
wrench as near the blade guard as possible.
G
F
D
B
C
a) Make sure that you operate the socket wrench in
the identified area when you loosen or tighten the
saw blade nut.
To install the blade guard
CAUTION:
Only use the approved
guard for the blades. Refer to
Accessories
on page 29
.
1. Remove the bracket (H).
2. Attach the adapter (I) and bracket (J) with the 2
screws (K).
3. Attach the blade guard (A) to the adapter with the 4
screws (L).
J K
I
L
A
H
To adjust the harness
1. Put on the harness of the product.
2. Push the 2 parts of the breastplate together.
3. Tighten the hip strap tightly. Make sure that the hip
strap aligns with the hip.
4. Tighten the chest strap below your left arm tightly.
The chest strap must be tight against your body.
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13
5. Adjust the shoulder strap until the weight is equal on
your shoulders.
6. Adjust the height of the suspension point.
For forestry clearing, the correct height of the
suspension is approximately 10 cm below your hip.
Refer to
Correct balance of the product on page 16
.
Quick release function of the harness
WARNING: Do not use the harness if
the quick release function is damaged. Make
sure that the quick release function operates
correctly when you adjust the product.
WARNING: If the product is not safely
attached to the harness, you can not control
the product and that can result in injury to
you or others.
The quick release function is at the front of the harness.
The harness straps must always stay at the correct
position.
In an emergency, the quick release function helps you to
remove the product safely.
Operation
Introduction
WARNING: Before you operate the
product, you must read and understand the
safety chapter.
Before you operate the product
• Examine the work area to make sure that you know
the type of terrain, the slope of the ground and if
there are obstacles such as stones, branches and
ditches.
• Do an overhaul inspection of the product.
• Do the safety inspections, maintenance and
servicing that are given in this manual.
• Make sure that all covers, guards, handles and the
cutting equipment are correctly attached and not
damaged.
• Make sure that there are no cracks at the bottom of
the saw blade or grass blade teeth or by the center
hole of the blade. Replace the blade if it is damaged.
• Examine the support flange for cracks. Replace the
support flange if it is damaged.
• Make sure that the locknut can not be removed by
hand. If you can remove it by hand, it does not
lock the cutting attachment sufficiently and you must
replace it.
• Examine the blade guard for damages or cracks.
Replace the blade guard if it has been hit or if it has
cracks.
• Examine the trimmer head and cutting attachment
guard for damages or cracks. Replace the trimmer
14 1069 - 009 - 13.06.2023
head and cutting attachment guard if they have been
hit or if they have cracks.
Fuel
This product has a two-stroke engine.
CAUTION: Incorrect type of fuel can
result in engine damage. Use a mixture of
gasoline and two-stroke oil.
Gasoline
CAUTION: Always use a quality
gasoline/oil mixture of at least 90 octane
(RON). There is a risk that use of lower
octane grade causes knocking. This gives
rise to high engine temperature, which can
result in serious engine damage.
CAUTION: If your product is equipped
with a catalytic converter use a good quality
unleaded gasoline/oil mixture. Leaded
gasoline will destroy the catalytic converter.
• Use low-emission gasoline, also know as alkylate
gasoline, if it is available.
• Ethanol blended fuel, E10 may be used (max 10%
ethanol blend). Using ethanol blends higher than
E10 will cause lean running condition which can
damage the engine.
• We recommend a higher octane rating when you do
work at continuous high speed.
Husqvarna alkylate fuel
We recommend you to use Husqvarna alkylate fuel for
best performance. The fuel contains less dangerous
material compared to regular fuel, which decreases
dangerous exhaust fumes. The fuel gives a low quantity
of dangerous remainings when it is combusted, which
keeps the components of the engine more clean. This
extends the life of the engine. Husqvarna alkylate fuel is
not available in all markets.
Two-stroke oil
CAUTION: Unsatisfactory oil quality
and/or incorrect oil/fuel ratio can damage
the product and decrease the life time of
catalytic converters.
CAUTION: Do not use two-stroke oil
for water-cooled outboard engines, also
referred to as outboard oil.
CAUTION: Do not use oil for four-stroke
engines.
• For best results and performance use Husqvarna
two-stroke oil.
• If Husqvarna two-stroke oil is not available, use a
different two-stroke oil of good quality for air-cooled
engines. Speak to your servicing dealer to select the
correct oil.
Gasoline, l
Two-stroke oil, l
2% (50:1)
5 0.10
10 0.20
15 0.30
20 0.40
To mix gasoline and two-stroke oil
CAUTION:
There is a risk that small
errors influence the ratio of the mixture
drastically when you mix small quantities of
fuel. Carefully measure the quantity of oil
to be mixed to make sure that you get the
correct mixture.
1069 - 009 - 13.06.2023 15
1. Fill half the quantity of the gasoline to be used.
2. Add the full quantity of oil and mix (shake) the fuel
mixture.
3. Add the remaining quantity of gasoline.
4. Carefully mix (shake) the fuel mixture and fill the fuel
tank of the product.
5. Empty and clean the fuel tank if you do not use the
product for some time.
Note: Do not mix fuel for more than 1 month at a time
and always mix gasoline and oil in a clean container
intended for fuel.
To fill the fuel tank
1. Clean the area around the fuel tank cap.
2. Shake the container and make sure that the fuel is
fully mixed. Use a fuel container with an anti-spill
valve.
3. Fill the fuel tank.
4. Tighten the fuel tank cap carefully.
5. Move the product 3 m (10 ft) or more away from the
refueling area and fuel source before starting.
CAUTION:
Contamination in the tanks
causes malfunction. Clean the fuel tank and
chain oil tank regularly and replace the fuel
filter one time a year or more.
Work position
• Hold the product with 2 hands.
• Hold the product on the right side of your body.
• Keep the cutting attachment below waist level.
• Always keep the product attached to the harness.
• Keep body parts away from the hot surfaces.
• Keep body parts away from the cutting attachment.
Correct balance of the product
For forestry clearing, the product is correctly balanced
when it freely hangs horizontally from the suspension
point. With correct balance, the risk of hitting stones if
you release the handlebar is decreased.
For grass clearing, the product is correctly balanced
when the blade is at cutting height near the ground.
To prepare the product for start
1. Press the air purge again and again until the fuel
starts to fill the bulb.
Note:
It is not necessary to fully fill the bulb.
16 1069 - 009 - 13.06.2023
2. Move the choke control up into choke position.
WARNING: The cutting attachment
will start to rotate immediately when you
start the engine with the choke.
To start the product
WARNING: Read the warning
instructions in the safety chapter before you
start the product (refer to
Safety on page 4
).
1. Use protective gloves.
2. Hold the body of the product on the ground with your
left hand.
CAUTION: Do not use your feet!
3. Hold the starter rope handle with your right hand.
4. Slowly pull out the starter rope with your right hand
until you feel some resistance (the starter pawls
grip).
WARNING:
Do not twist the starter
rope around your hand.
5. Pull the cord quickly and with power.
CAUTION:
Do not pull the starter
rope all the way out and do not let go off
the starter rope handle when the starter
rope is fully extended. This can cause
damage to the product.
6. Pull the starter rope until the engine starts or for a
maximum of 5 times.
7. Reset the choke when the engine starts or after you
pull the starter rope 5 times.
8. If it is necessary, pull the starter rope again and
again until the engine starts.
9. Let the engine run for 10 seconds.
10. Operate the throttle gradually.
11. Make sure the engine runs smoothly.
Note:
If the engine stops, do the procedure again.
To start with a throttle handle with a
start throttle lock
1. Push the throttle lockout and the throttle trigger to
set the throttle to the start position. Then push the
start throttle button (A).
2. Release the throttle lockout and the throttle trigger,
followed by the start throttle button. The throttle
function is now activated.
3. To return the engine to idle speed, push the throttle
lockout and throttle trigger again.
A
To stop the product
• Move the stop switch to the stop position to stop the
engine.
CAUTION:
The stop switch
automatically goes back to run position.
Blade thrust
A blade thrust is when the product moves to the side
quickly and with force. A blade thrust occurs when the
grass blade or saw blade hits or catches on an object
that cannot be cut. A blade thrust can eject the product
or operator in all directions. There is a risk of injury to
the operator and bystanders.
The risk increases in areas where it is not easy to see
the material that is cut.
Do not cut with the area of the blade that is shown in
black. The speed and movement of the blade can cause
1069 - 009 - 13.06.2023
17
blade thrust. The risk increases with the thickness of the
branch that is cut.
General work instructions
WARNING: Be careful when you cut a
tree that is in tension. It can spring back to
its normal position before or after the cut and
hit you or the product, and cause injury.
• Clear an open space at one end of the work area,
and start the work from there.
• Move in a regular pattern across the work area.
• Move the product fully to the left and right, to clear a
width of 4–5 m on each turn.
• Clear a length of 75 m before you turn and go back.
Move the fuel can along with you as you continue.
• Move in a direction where you do not go across
ditches and obstacles more than necessary.
• Move in a direction where the wind makes the cut
vegetation fall in the cleared area.
• Move along slopes, not up and down.
Forestry clearing with a saw blade
To fell a tree to the left
To fell to the left, push the bottom of the tree to the right.
1. Apply full throttle.
2. Put the saw blade against the tree as given in the
picture.
3. Tilt the saw blade and push it with force diagonally
down to the right. At the same time, push the tree
with the blade guard.
To fell a tree to the right
To fell to the right, push the bottom of the tree to the left.
1. Apply full throttle.
2. Put the saw blade against the tree as given in the
picture.
3. Tilt the saw blade and push it with force diagonally
up and to the right. At the same time, push the tree
with the blade guard.
To fell a tree forward
To fell forward, push the bottom of the tree rearward.
1. Apply full throttle.
2. Put the saw blade against the tree as given in the
picture.
18
1069 - 009 - 13.06.2023
3. Pull the saw blade forward with a fast movement.
To fell large trees
Large trees must be cut from 2 sides.
1. Examine in which direction the tree will fall.
2. Apply full throttle.
3. Do the first cut on the side of the tree to which it will
fall.
4. Cut through the tree from the other side.
CAUTION:
If the saw blade becomes
blocked, do not pull the product with a
sudden movement. That can cause damage
to the saw blade, bevel gear, shaft or
handlebar. Release the handles, hold the
shaft with 2 hands and carefully pull the
product.
Note: Use more cutting pressure fo fell small trees.
Use less cutting pressure to fell large trees.
Brush cutting with a saw blade
To fell to the left, push the bottom of the tree to the right.
• Cut down thin trees and brush.
• Move the product from side to side.
• Cut many trees in one movement.
• For groups of thin trees:
a) Cut the outer trees high up.
b) Cut the outer trees to the correct height.
c) Cut from the center. If you cannot get access to
the center, cut the outer trees high up and let
them fall. This decreases the risk that the saw
blade becomes blocked.
Grass clearing with a grass blade
CAUTION: Do not use grass blades
and grass knives on wood. Use grass blades
and grass knives for long or heavy grass
only.
• Move the product from side to side.
• Start the movement from right to left when you cut.
Move the product to the right before you cut again.
• Cut with the left side of the grass blade.
• Angle the grass blade to the left to make the grass
fall in a line. This makes it easy to collect the grass.
• Keep a stable position with your feet apart.
• Move forward after each right movement and make
sure that you have a stable position again before you
cut again.
1069 - 009 - 13.06.2023
19
• Keep the support cup with a light pressure against
the ground to make sure that the grass blade does
not hit the ground.
• Obey these instructions to decrease the risk that cut
material winds around the grass blade:
a) Apply full throttle.
b) Do not move the grass blade through cut
material when you move the product from left to
right.
• Before you collect the cut material, stop the engine
and remove the product from the harness. Put the
product down on the ground.
Grass trimming with a trimmer head
To trim the grass
1. Hold the trimmer head immediately above the
ground at an angle. Do not push the trimmer line
into the grass.
2. Decrease the length of the trimmer line by 10-12
cm / 4-4.75 in.
3. Decrease the engine speed to decrease the risk of
damage to plants.
4. Use 80 % throttle when you cut grass near objects.
To clear grass with a grass blade
1. Keep your feet apart during operation of the product.
Make sure feet are tightly against the ground.
2. Put the support cup lightly on the ground. This
prevents the blade from touching the ground.
3. Use a sideway movement from right to left for a clear
stroke. Use the left side of the blade (between 8 and
12 o'clock) to cut.
4. Angle the blade to the left when you clear grass.
Note: The grass collects easily in a line.
5. Use a sideway movement from left to right for the
return stroke.
6. Do the work rhythmically.
7. Move forward and keep feet tightly against the
ground.
8. Stop the engine.
9. Remove the product from the clip on the harness.
10. Put the product on the ground.
11. Collect the cut material.
To cut the grass
1. Make sure that the trimmer line is parallel to the
ground when you cut the grass.
2. Do not push the trimmer head to the ground. This
can cause damage to the product.
20
1069 - 009 - 13.06.2023
3. Move the product from side to side when you cut
grass. Use full speed.
To sweep the grass
The airflow from the rotating trimmer line can be used to
remove cut grass from an area.
1. Hold the trimmer head and the trimmer line parallel
to the ground and above the ground.
2. Apply full throttle.
3. Move the trimmer head from side to side and sweep
the grass.
WARNING: Clean the trimmer head
cover each time you assemble new trimmer
line to prevent unbalance and vibrations in
the handles. Also do a check of the other
parts of the trimmer head and clean it if
necessary.
Maintenance
Introduction
WARNING: Before you do
maintenance, you must read and
understand the safety chapter.
For all servicing and repair work on the product, special
training is necessary. We guarantee the availability of
professional repairs and servicing. If your dealer is not
a service agent, speak to them for information about the
nearest service agent.
For more detailed information, refer to .
Maintenance schedule
Maintenance Daily Weekly Monthly
Clean the external surface. X
Examine the harness for damages. X
Examine the suspension ring for damages. X
Do a check of the handle and the handlebar to make sure that they are attached
correctly and not damaged.
X
Make sure that the throttle trigger lock and the throttle works correctly. X
Do a check of the stop switch to make sure that it operates correctly. X
Make sure that the cutting attachment does not rotate at idle speed. X
Clean the air filter. Replace if it is necessary. X
Make sure that the blade is sharp and put correctly in the center, look for cracks.
If the blade is not put correctly, it can cause damage to the product.
X
Examine the cutting attachment guard for damages and cracks. If it is damaged,
replace it.
X
Examine the trimmer head for damages and cracks. If it is damaged, replace it. X
Make sure that the screws and nuts are tight. X
Examine the engine, the fuel tank and the fuel lines for leaks. X
Examine the transport guard. Make sure that the blade is not damaged and that
the transport guard can be attached correctly.
X
1069 - 009 - 13.06.2023 21
Maintenance Daily Weekly Monthly
Clean the cooling system. X
Examine the starter and the starter rope for damages. X
Examine the vibration damping units for damages and cracks. X
Clean the external surface part of the spark plug. Remove it and do a check
of the electrode gap. Adjust the electrode gap to the correct distance (Refer to
Technical data on page 28
) or replace the spark plug. Make sure that the spark
plug is has a supressor.
X
Clean the external surface of the carburetor and the area around it. X
Do a check of the bevel gear to make sure that it is filled ¾ with lubricant. Use
special grease to fill if it is necessary.
X
Clean or replace the spark arrestor mesh on the muffler. Refer to
To do a check
of the muffler on page 8
.
X
Do a check of the safety release on the harness and make sure that it is not
damaged and works.
X
Do a check of the fuel filter for contamination and the fuel hose for cracks or
other damages. Replace if it is necessary.
X
Do a check of all cables and connections. X
Do a check of the clutch, clutch springs and the clutch drum for wear. If it is
necessary to replace 1 or more of these units, speak to your servicing dealer.
X
Replace the spark plug. Make sure that the spark plug has a supressor. X
To clean the cooling system
CAUTION: A dirty or blocked cooling
system can make the product too hot, which
can cause damage to the product.
The parts of the cooling system are the air intake on the
starter (A), the cooling fins on the cylinder (B) and the
cylinder cover (C).
1. Clean the cooling system with a brush weekly or
more frequently if it is necessary.
C
B
A
2. Make sure that the cooling system is not dirty or
blocked.
To do a check of the muffler
WARNING: A used muffler/spark
arrester and spark arrester mounting
face may contain deposits of combustion
particles on the surfaces that may be
carcinogenic. To avoid skin contact and
inhalation of such particles when cleaning
and/or servicing the spark arrester, make
sure you always:
• wear gloves;
• clean and/or service in a well ventilated
area;
• do not use pressurized air to clean the
spark arrester screen;
• use a steel brush and brush away from
your body when cleaning the spark
arrester.
WARNING: Do not use a product that
has a damaged muffler or a muffler that
is in bad condition. Return the product to
a Husqvarna dealer/service station if the
muffler is damaged.
22 1069 - 009 - 13.06.2023
WARNING: Do not use the product if
the spark arrester screen on the muffler is
missing or damaged.
1. Examine the muffler for damages.
2. Make sure that the muffler is correctly attached to
the product.
3. If your product has a special spark arrester screen,
clean the spark arrester screen weekly.
4. Replace a damaged spark arrester screen.
CAUTION: If the spark arrester screen
is blocked, the product becomes too hot
and this causes damage to the cylinder and
piston.
Air filter
Remove dust and dirt from the air filter to keep it clean
and prevent these problems:
• Carburetor malfunctions.
• Problems when you start the product.
• Loss of engine power.
• Increased wear to engine parts.
• Too much fuel consumption.
To clean the air filter
Clean the air filter regularly from dirt and dust. This
prevents carburetor malfunctions, starting problems,
loss of engine power, wear to engine parts and more
fuel consumption than usual.
• Clean the air filter at an interval of 25 hours, or more
regularly if you operate the product in conditions with
much dust.
To apply oil to the foam air filter
CAUTION: Always use Husqvarna
special air filter oil. Do not use other types
of oil.
WARNING: Put on protective gloves.
The air filter oil can cause skin irritation.
1. Put the foam air filter in a plastic bag.
2. Put the oil in the plastic bag.
3. Rub the plastic bag to supply the oil equally across
the foam air filter.
4. Push the unwanted oil out of the foam air filter while
in the plastic bag.
To lubricate the bevel gear
1. Remove the cutting equipment.
2. Put the product with the grease plug at its highest
position.
1069 - 009 - 13.06.2023
23
3. Remove the grease plug.
4. Look into the grease plug hole and turn the drive
shaft. The grease level (A) must be in level with the
top of the gear cogs (B).
A B
5. If the grease level is too low fill the bevel gear with
Husqvarna bevel gear grease. Fill slowly and turn
the drive shaft as you apply the bevel gear grease,
stop at the correct level (B).
CAUTION:
An incorrect quantity of
grease can cause damage to the bevel
gear.
6. Install the grease plug.
To attach and remove the locknut
WARNING:
Stop the engine, use
protective gloves and be careful around the
sharp edges of the cutting attachment.
A locknut is used to attach some types of cutting
attachments. The locknut has a left thread.
• To attach, tighten the locknut in the opposite
direction to the direction of turning of the cutting
attachment.
• To remove the locknut, loosen the locknut in the
same direction as the cutting attachment rotates.
• To loosen and tighten the locknut, use a socket
wrench with a long shaft. The arrow in the picture
shows the area where you can operate the socket
wrench.
WARNING: When you loosen and
tighten the locknut, there is a risk of
injury from the blade. You must always
make sure that the blade guard prevents
injury to your hand when you do this.
Note: Make sure that you can not turn the locknut by
hand. Replace the nut if the nylon lining does not have
a resistance of a minimum of 1.5 Nm. The locknut must
be replaced after it has been put on approximately 10
times.
To examine the spark plug
CAUTION: Always use the
recommended spark plug type. Incorrect
spark plug type can cause damage to the
product.
• Examine the spark plug if the engine is low on
power, is not easy to start or does not operate
correctly at idle speed.
• To decrease the risk of unwanted material on the
spark plug electrodes, obey these instructions:
a) Make sure that the idle speed is correctly
adjusted.
b) Make sure that the fuel mixture is correct.
c) Make sure that the air filter is clean.
• If the spark plug is dirty, clean it and make sure that
the electrode gap is correct, refer to
Technical data
on page 28
.
• Replace the spark plug if it is necessary.
24
1069 - 009 - 13.06.2023
To adjust the engine
Follow these instructions if the engine does not operate
correctly.
1. Attach an approved cutting attachment, see
Accessories on page 29
.
2. Start the engine.
3. Operate the product in usual conditions for 3
minutes.
4. Lift the cutting attachment in the air and apply full
throttle for 30 seconds. If a trimmer head is used,
make sure that the trimmer line is cut to correct
length by the guard knife.
Note: Do not cut grass or branches during this
step.
5. Operate the product in usual conditions to make sure
that the engine operates correctly.
6. If the engine does not operate correctly, do step 4
and 5 again 3 times.
7. Let your Husqvarna dealer adjust/repair the product
if the engine does not operate correctly after you
have done all these steps.
To adjust the low speed needle (L)
• Turn the low speed needle clockwise until stop.
Note: If the product has a bad acceleration
capacity or if the idle speed is not correct, turn the
low speed needle counterclockwise. Turn the low
speed needle until the acceleration capacity and idle
speed is correct.
To adjust the high speed needle (H)
The engine is adjusted at the factory to operate at sea
level. At higher altitudes, in different weather or different
temperatures it can be necessary to adjust the high
speed needle.
• Turn the high speed needle to make adjustments.
CAUTION:
Do not turn the
high speed needle screw across the
adjustment limitation stop. This can
cause damage to the piston and the
cylinder.
To adjust the start throttle speed
1. Apply idle speed.
2. Push the start throttle lock. Refer to
To start with a
throttle handle with a start throttle lock on page 17
.
3. If the start throttle speed is less than 4000 rpm, turn
the adjuster screw (A) clockwise until the cutting
attachment rotates. Turn the adjuster screw (A)
clockwise) 1/2 turn more.
A
4. If the start throttle speed is too high, turn the
adjuster screw (A) counterclockwise until the cutting
attachment stops. Turn the adjuster screw (A)
clockwise 1/2 turn more.
To adjust the idle speed
Your Husqvarna product is designed and made to
specifications that decrease harmful emissions.
• Make sure that the air filter is clean and the air filter
cover is attached before you adjust the idle speed.
• Adjust the idle speed with the idle adjustment screw
T which is identified with "T" mark.
WARNING: If the cutting
attachment does not stop when you
adjust the idle speed, turn to your
nearest servicing dealer. Do not use the
product until it is correctly adjusted or
repaired.
• The idle speed is correct when the engine operates
smoothly in all positions. The idle speed must be
below the speed when the cutting attachment starts
to turn.
1. Turn the idle adjustment screw clockwise until the
cutting attachment starts to turn.
2. Turn the idle adjustment screw counterclockwise
until the cutting attachment stops.
1069 - 009 - 13.06.2023
25
Note: See
Technical data on page 28
for the
recommended idle speed.
To sharpen the grass knife and grass
blade
WARNING: Stop the engine. Use
protective gloves.
• To sharpen the grass knife or grass blade correctly,
refer to the instructions that come with the cutting
attachment.
• Sharpen all edges equally to keep the balance.
• Use a single-cut flat file.
WARNING: Always discard a blade
that is damaged. Do not try to make a bent
or twisted blade straight and use it again.
To sharpen the saw blade
WARNING: Stop the engine. Use
protective gloves.
• To sharpen the blade correctly, refer to the
instructions that come with the blade.
• Make sure that the product and blade has sufficient
support when you sharpen it.
• Use a 5.5 mm round file with a file holder.
• Hold the file at an angle of 15°.
• Sharpen one tooth of the saw blade to the right and
the next tooth to the left, see the illustration.
15˚
Note: Sharpen the edges of the teeth with a flat
file if the blade is heavily worn. Continue to sharpen
with a round file.
• Sharpen all edges equally to keep the blade
balanced.
• Adjust the blade set to 1 mm with the recommended
setting tool. Refer to the instructions that come with
the blade.
WARNING:
Always discard a blade
that is damaged. Do not try to make a bent
or twisted blade straight and use it again.
26 1069 - 009 - 13.06.2023
Troubleshooting
The engine does not start
Check Possible cause Procedure
Stop switch. The stop switch is in the stop posi-
tion.
Let an approved service agent re-
place the stop switch.
Starter pawls. The starter pawls cannot move free-
ly.
Remove the starter cover and clean
around the starter pawls. See
Prod-
uct overview on page 2
.
Let an approved service agent help
you.
Fuel tank. Incorrect fuel type. Drain the fuel tank and fill with cor-
rect fuel.
Spark plug. The spark plug is dirty or wet. Make sure that the spark plug is dry
and clean.
The spark plug electrode gap is in-
correct.
Clean the spark plug. Make sure that
the electrode gap is correct. Make
sure that the spark plug has a su-
pressor.
Refer to technical data for correct
electrode gap.
The spark plug is loose. Tighten the spark plug.
The engine starts but stops again
Check
Possible cause Procedure
Fuel tank Incorrect fuel type. Empty the fuel tank and fill it with correct fuel.
Air filter The air filter is clogged. Clean the air filter.
Transportation, storage and disposal
Transportation and storage
• Store and transport the product and fuel so that
there is no risk that any leakage or fumes comes
in contact with sparks or open flames, for example,
from electrical machinery, electric motors, electrical
relays/switches or boilers.
• When you store and transport fuel always use
approved containers intended for this purpose.
• When you store the product for long periods the
fuel tank must be emptied. Contact your local petrol
station to find out where to dispose excess fuel.
Drain the tank into the appropriate containers and
in a well ventilated area.
• Ensure that the product is cleaned and that a
complete service is carried out before long-term
storage.
• The transport guard must always be fitted to the
cutting attachment when the product is transported
or in storage.
• Secure the product during transport.
1069 - 009 - 13.06.2023 27
• In order to prevent unintentional start of the engine,
the spark plug cap must always be removed during
long-term storage if the product is not under close
supervision and when you perform all service
measures.
• Allow the product to cool before you put in storage.
Disposal
• Obey the local recycling requirements and applicable
regulations.
• Discard all chemicals, such as engine oil or fuel, at a
service center or at an applicable disposal location.
• When the product is no longer in use, send it to
a Husqvarna dealer or discard it at a recycling
location.
Technical data
Technical data
535RX 535RXT
Engine
Cylinder displacement, cm
3
34.6 24.6
Cylinder bore, mm 38.0 38.0
Stroke, mm 30.5 30.5
Idle speed, rpm 2900 2900
Recommended max. speed, rpm 11500 11500
Speed of output shaft, rpm 8220 8220
Max. engine output, according to ISO 8893, kW/rpm 1.60/8400 1.6/8400
Catalytic converter muffler Yes Yes
Speed-regulated ignition system Yes Yes
Ignition system
Spark plug Champion RCJ 6Y Champion RCJ 6Y
Electrode gap, mm 0.5 0.5
Fuel and lubrication system
Fuel tank capacity, litre 0.6 0.6
Weight
Without fuel, cutting attachment and guard, kg 6.1 6.7
Noise emissions
1
Sound power level, measured dB (A) 111 111
Sound power level, guaranteed L
WA
dB (A) 114 114
1
Noise emissions in the environment measured as sound power (L
WA
) in conformity with EC directive
2000/14/EC. Reported sound power level for the machine has been measured with the original cutting
attachment that gives the highest level. The difference between guaranteed and measured sound power
is that the guaranteed sound power also includes dispersion in the measurement result and the variations
between different machines of the same model according to Directive 2000/14/EC.
28 1069 - 009 - 13.06.2023
535RX 535RXT
Sound levels
2
Equivalent sound pressure level at the operator’s ear, measured according to EN ISO 11806 and ISO 22868, dB(A):
Equipped with trimmer head (original) 95 95
Equipped with grass blade (original) 95 95
Vibration levels
3
Equivalent vibration levels (a
hv,eq
) at handles, measured according to EN ISO 11806 and ISO 22867, m/s
2
:
Equipped with trimmer head (original), left/right 3.0/3.4 2.4/3.1
Equipped with grass blade (original), left/right 3.4/4.1 2.5/2.7
Accessories
Accessories 535RX
Approved accessories
Accessory type Cutting attachment guard, art. no.
Center hole in blades/knives, Ø 25.4
mm
Output shaft thread M12
Grass blade/grass cutter
Multi 255-3 (Ø 255 3 teeth) 537 33 16
Grass 255-4 (Ø 255 4 teeth) 537 33 16
Multi 275-4 (Ø 275 4 teeth) 537 33 16
Multi 300-3 (Ø 300 3 teeth) 537 33 16
Saw blade Scarlet 200-22 (Ø 200 22 teeth) 537 38 77-01
Plastic blades
Tricut Ø 300 mm (Separate blades
have part number 531 07 77-15)
537 33 16-01/ 537 34 94-01
Trimmer head
T35, T35 (Ø 2.4 - 3.0 mm cord) 537 33 16-01 / 537 34 94-01
S35 (Ø 2.4 - 3.0 mm cord) 537 33 16-01 / 537 34 94-01
T45x (Ø 2.7 - 3.3 mm cord) 537 33 16-01 / 537 34 94-01
Trimmy S II (Ø 2.4 - 3.3 mm cord) 537 33 16-01 / 537 34 94-01
Support cup 503 89 01-02 -
2
Reported data for noise pressure level has a typical statistical dispersion (standard deviation) of 1.2 dB (A).
3
Reported data for vibration level has a typical statistical dispersion (standard deviation) of 0.2 m/s
2
.
1069 - 009 - 13.06.2023 29
Declaration of Conformity
EU Declaration of Conformity
We, Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel:
+46-36-146500, declares on our sole responsibility that
the product:
Description Brush cutters
Brand Husqvarna
Type/Model 535RX, 535RXT
Identification Serial numbers dating from 2022 and onwards
complies fully with the following EU directives and
regulations:
Regulation Description
2006/42/EC "relating to machinery"
2014/30/EU "relating to electromagnetic compatibility"
2000/14/EC "relating to the noise emissions in the environment"
2011/65/EU "on the restriction of the use of certain hazardous substances in electrical and electronic
equipment"
and that the following standards and/or technical
specifications are applied;
EN ISO 12100:2010, EN ISO 14982:2009, EN IEC
63000:2018, EN ISO 11806-1:2011
RISE SMP Svensk Maskinprovning AB, Box 7035,
SE-750 07 Uppsala, Sweden, has performed voluntary
type examination on behalf of Husqvarna AB. Certificate
number: SEC/09/2135 - 535RXT, SEC/09/2134 - 535RX
RISE SMP Svensk Maskinprovning AB, Box 7035,
SE-750 07 Uppsala, Sweden, has also verified
agreement with appendix V of the council's directive
2000/14/EG.
Huskvarna, 2022-03-10
Stefan Holmberg
R&D Director, Technology Management
Husqvarna AB
Responsible for technical documentation
30 1069 - 009 - 13.06.2023
UK Declaration of conformity
We, Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel:
+46-36-146500, declares on our sole responsibility that
the product:
Description Brush cutters
Brand Husqvarna
Type / Model 535RX, 535RXT
Identification Serial numbers dating from 2022 and onwards
complies fully with the following UK regulations:
Description
The Supply of Machinery (Safety) Regulations 2008
Electromagnetic Compatibility Regulations 2016
The Noise Emission in the Environment by Equipment for use Outdoors Regulations 2001, schedule 8
The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations
2012
and that the following standards and/or technical
specifications are applied: EN ISO 12100:2010, EN
ISO 14982:2009, EN IEC 63000:2018, EN ISO
11806-1:2011.
Huskvarna, 2022-03-10
Stefan Holmberg, R&D Director, Technology
Management, Husqvarna AB
Responsible for technical documentation
UK Importer:
Husqvarna UK Ltd
Preston Road, Co. Durham
DL5 6UP
1069 - 009 - 13.06.2023 31
www.husqvarna.com
Original instructions
1143279-26
2023-06-16
