Page 1
Operator´s manual (EPA)
123HD60
123HD65X
Please read these instructions carefully and make sure
you understand them before using the machine.
English
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KEY T O SYMBOLS
Symbols
ARNING! Incorrect or careless use of
a hedge trimmer can turn it into a
dangerous tool that can cause serious or
even fatal injury. It is extremely important
that you read and understand the
contents of this operator’s manual.
Please read the operator’s manual carefully
and make sure you understand the
instructions before using the machine.
Alw ays wear:
• Approved hearing protection
• Approved eye protection
Always wear approved protective gloves.
Wear sturdy, non-slip boots or shoes.
Other symbols/decals on the mac hine refer to special
certification requirements for certain markets.
Switch off the engine b y moving the stop
switch to the STOP position before carrying
out any checks or maintenance.
Alw ays wear approved protective gloves.
Regular cleaning is required.
Visual chec k.
Protectiv e goggles or a visor must be worn.
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English
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CONTENTS
Contents
KEY TO SYMBOLS
Symbols ....................................................................... 2
CONTENTS
Contents ...................................................................... 3
Note the following before starting: ................................ 3
INTR ODUCTION
Dear customer! ............................................................ 4
WHA T IS WHAT?
What is what? .............................................................. 5
GENERAL SAFETY PRECA UTIONS
Impor tant ...................................................................... 6
Personal protective equipment ..................................... 6
Machine ′ s safety equipment ........................................ 7
FUEL HANDLING
Fuel saf ety ................................................................... 10
Fuel .............................................................................. 10
Fueling ......................................................................... 11
ARTING AND STOPPING
Chec k before starting ................................................... 12
Starting and stopping ................................................... 12
ORKING TECHNIQUES
Gener al working instructions ....................................... 13
MAINTENANCE
Carb uretor .................................................................... 15
Muffler .......................................................................... 15
Cooling system ............................................................ 16
Spark plug .................................................................... 16
Air filter ......................................................................... 16
Gear ............................................................................. 17
Cleaning and lubrication .............................................. 17
Maintenance schedule ................................................. 18
TECHNICAL D ATA
echnical data .............................................................. 19
FEDERAL EMISSION CONTR OL WARRANTY
STATEMENT
OUR WARRANTY RIGHTS AND OBLIGATIONS ..... 20
Note the f ollowing before starting:
Please read the oper ator’s manual carefully.
Maintenance, replacement, or repair of the emission control
devices and system may be performed by any nonroad
engine repair establishment or individual.
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! Incorrect or careless use of a
hedge trimmer can turn it into a dangerous
!
tool that can cause serious or even fatal
injury. It is extremely important that you read
and understand the contents of this
operator’s manual.
This label certifies that the product has been certified in
accordance with American exhaust requirements EPA 2.
The Emissions Compliance Period referred to on the
Emission Compliance label indicates the number of operating
hours for which the engine has been shown to meet Federal
emissions requirements. Category C = 50 hours, B = 125
hours, and A = 300 hours.
The engine exhaust from this product
contains chemical known to the State
of California to cause cancer, birth
defects or other reproductive harm.
English
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Page 4
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INTR ODUCTION
Dear customer!
Cong ratulations on your choice to buy a Husqvarna product! Husqvarna is based on a tradition that dates back to 1689, when the
Swedish King Karl XI ordered the construction of a factory on the banks of the 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 chain saws in 1959, and it is within this area Husqvarna is working today.
Today Husqvarna is one of the leading manufacturers in the world of forest and garden products, with quality as our highest priority.
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 your 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 operator ′ s
manual as a valuable document. By following its
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
appearance of products without prior notice.
For customer assistance, contact us at our website: www.usa.husqvarna.com
content (using, service, maintenance etc) the life span and the second-hand value
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1
WHA T IS WHA T?
4
5
6
1
3
2
7
8
23
22
What is what?
Operator’s manual
2 Handle
3 Throttle lock
4 Fuel cap
5 Choke control
6 Front handle
7 Blade guard
8 Blades
9 Transport guard
10 Air filter cover
11 Air purge
12 Fuel tank
14
13
12
10
11
15
13 Lock for handle (123HD65)
14 Throttle control
15 Spark plug cap and spark plug
16 Cylinder cover
17 Starter handle
18 Stop switch
19 Grease filler cap, bevel gear
20 Gear
21 Hand guard
22 Combination spanner
23 Allen key
16
21
9
17
18
19
20
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Page 6
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GENERAL SAFETY PRECA UTIONS
W
Impor tant
IMPORTANT!
The machine is only designed for cutting branches and
twigs.
Never use a machine that has been modified in any way
from its original specification.
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 ”Personal protective equipment”.
Never use the machine in extreme weather conditions such
as severe cold, very hot and/or humid climates.
Never use a machine that is faulty. Carry out the checks,
maintenance and service instructions described in this
manual. Some maintenance and service measures must be
carried out by trained and qualified specialists. See
instructions under the heading Maintenance.
All covers and guards must be fitted before starting. Ensure
that the spark plug cap and ignition lead are undamaged to
avoid the risk of electric shock.
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 to consult their physician
and the medical implant manufacturer
before operating this machine.
ARNING! Listen out for warning signals or
shouts when you are wearing hearing
!
protection. Always remove your hearing
protection as soon as the engine stops.
HEARING PR OTECTION
Wear hearing protection that provides adequate noise
reduction.
EYE PROTECTION
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.
GLOVES
Gloves should be worn when necessary, e.g., when fitting
cutting attachments.
BOOTS
Wear sturdy, non-slip boots or shoes.
ARNING! Running an engine in a confined
or badly ventilated area can result in death
!
due to asphyxiation or carbon monoxide
poisoning.
ARNING! Faulty blades can increase the
risk of accidents.
!
Personal protective equipment
IMPOR TANT!
Incorrect or careless use of a hedge trimmer can turn it into
a dangerous tool that can cause serious or even fatal injury.
It is extremely important that you read and understand the
contents of this operator’s manual.
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.
CLOTHING
Wear clothes made of a strong fabric and avoid loose clothing
that can catch on twigs and branches. Always wear heavy,
long pants. Do not wear jewellery, shorts sandals or go
barefoot. Secure hair so it is above shoulder level.
FIRST AID KIT
Always have a first aid kit nearby.
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Page 7
GENERAL SAFETY PRECA UTIONS
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Mac hine ′ s safety equipment
This section descr ibes the machine ′ s safety equipment, its
purpose, and how checks and maintenance should be carried
out to ensure that it operates correctly. See the ”What is
what?” section to locate where this equipment is positioned
on your machine.
The life span of the machine can be reduced and the risk of
accidents can increase if machine maintenance is not carried
out correctly and if service and/or repairs are not carried out
professionally. If you need further information please contact
your nearest servicing dealer.
IMPORTANT!
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.
ARNING! 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.
Thr ottle lockout
s
Press the throttle lockout and make sure it returns to its
original position when you release it.
Check that the throttle control and throttle lockout move freely
and that the return springs work properly.
See instructions under the heading Start. Start the hedge
trimmer and apply full throttle. Release the throttle trigger and
check that the blades stop and remain stationary. If the blades
move when the throttle trigger is in the idle position then the
carburettor idle setting must be adjusted. See instructions
under the heading Maintenance.
Stop s witch
Use the stop s witch to switch off the engine.
The throttle loc kout is designed to prevent accidental
operation of the throttle control. When you press the lock (A)
(i.e. when you grasp the handle) it releases the throttle control
(B). When you release the handle the throttle control and the
throttle lockout both move back to their original positions. This
movement is controlled by two independent return springs.
This arrangement means that the throttle control is
automatically locked at the idle setting.
B
A
Make sure the throttle control is locked at the idle setting
when the throttle lockout is released.
Start the engine and make sure the engine stops when you
move the stop switch to the stop setting.
Hand guar d
The hand guard pre vents hands from coming into contact with
the moving blades, for example, if the operator loses grip on
the front handle.
Check that the hand guard is fitted correctly.
Check that the hand guard is undamaged.
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Page 8
GENERAL SAFETY PRECA UTIONS
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Vibration damping system
our machine is equipped with a vibration damping system
that is designed to reduce vibration and make operation
easier.
The machine ′ s vibration damping system reduces the transfer
of vibration between the engine unit/cutting equipment and
the machine ′ s handle unit. The engine body including the
blades is suspended on the handlebar system via a four
springs.
Regularly check the vibration damping units for cracks or
deformation. Check that the vibration damping element is
undamaged and securely attached.
ARNING! 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.
Muffl er
The m uffler is designed to keep noise levels to a minimum
and to direct exhaust fumes away from the user. A muffler
fitted with a catalytic converter is also designed to reduce
harmful exhaust gases.
Never use a machine that has a faulty muffler.
Regularly check that the muffler is securely attached to the
machine.
If the muffler on your machine is fitted with a spark arrestor
screen this must be cleaned regularly. A blocked screen will
cause the engine to overheat and may lead to serious
damage.
WARNING! Mufflers fitted with catalytic
converters get 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!
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! Bear in mind that:
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!
In countries that have a warm and dry climate there is a
significant risk of fire. We therefore fit certain mufflers with a
spark arrestor screen. Check whether the muffler on your
machine is fitted with this kind of screen.
For mufflers it is very important that you follow the instructions
on checking, maintaining and servicing your machine.
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Page 9
GENERAL SAFETY PRECAUTIONS
Blades
To ensure good cutting results it is important that the contact
pressure between the blades is correct. The contact pressure
is adjusted by turning the screws on the underside of the bar
clockwise as far as they will go. Then turn the screws
anticlockwise a 1/4 turn. Lock the screws using the locking nut
on the top of the bar. Check that the screws are loose enough
to allow the washers under the screw heads to slide sideways.
When the blades are correctly adjusted the play between the
blades should be 0,2–0,4 mm, measured at the screws.
The edges of the blades are too hard to be filed. Dull blades
should be sharpened using a grinder.
Replace the blades if they are bent or damaged.
Blade guard
The blade guard (A) is intended to protect against any part of
the body coming into contact with the blades (B).
A
B
Check that the blade guard is not damaged or distorted.
Replace the blade guard if it is bent or damaged.
Gear
The gear housing gets hot when the machine has been in
use. To avoid burning yourself do not touch the gear housing.
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Page 10
FUEL HANDLING
Fuel safety
Never start the machine:
1 If you have spilled fuel on it. Wipe off the spillage and allow
remaining fuel to evaporate.
2 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.
3 If the machine is leaking fuel. Check regularly for leaks
from the fuel cap and fuel lines.
Transport 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 naked 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.
• Ensure the machine 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 machine is being transported or in
storage.
• Secure the machine during transport.
WARNING! Take care when handling fuel.
Bear in mind the risk of fire, explosion and
!
inhaling fumes.
Fuel
CAUTION! The machine is equipped with a two-stroke
engine and must always been 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.
WARNING! Fuel and fuel fumes are highly
inflammable and can cause serious injury
!
when inhaled or allowed to come in contact
with the skin. For this reason observe
caution when handling fuel and make sure
there is adequate ventilation.
Gasoline
CAUTION! Always use a quality gasoline/oil mixture with an
octane rating of at least 87 octane ((RON+MON)/2). If your
machine is equipped with a catalytic converter (see chapter
on Technical data) always use a good quality unleaded
gasoline/oil mixture. Leaded gasoline will destroy the catalytic
converter.
Use low-emission gasoline, also known as alkylate gasoline,
if it is available.
This engine is certified to operate on unleaded gasoline.
• The lowest recommended octane grade is 87
((RON+MON)/2). If you run the engine on a lower octane
grade than 87 so-called knocking can occur. This gives
rise to a high engine temperature and increased bearing
load, which can result in serious engine damage.
• When working at continuous high revs a higher octane
rating is recommended.
Two-stroke oil
• For best results and performance use HUSQVARNA twostroke engine oil, which is specially formulated for our aircooled two stroke-engines.
• Never use two-stroke oil intended for water-cooled
engines, sometimes referred to as outboard oil (rated
TCW).
• Never use oil intended for four-stroke engines.
• Mixing ratio
1:50 (2%) with HUSQVARNA two-stroke oil.
Gasoline, litre
5 0,10
10 0,20
15 0,30
20 0,40
US gallon US fl. oz.
1 2 1/2
2 1/2 6 1/2
5 12 7/8
Two-stroke oil, litre
2% (1:50)
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Page 11
FUEL HANDLING
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.
WARNING! The catalytic converter muffler
gets very hot during and after use. This also
!
applies during idling. Be aware of the fire
hazard, especially when working near
flammable substances and/or vapours.
Fueling
WARNING! Taking the following precautions,
will lessen the risk of fire:
!
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 so
that any excess pressure is released gently.
Tighten the fuel cap carefully after refuelling.
Always move the machine away from the
refuelling area before starting.
• Clean the area around the fuel cap. Contamination in the
tank can cause operating problems.
• Ensure that the fuel is well mixed by shaking the container
before filling the tank.
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Page 12
STARTING AND STOPPING
Check before starting
• Inspect the working area. Remove any objects that could
be thrown out.
• Check the cutting attachment. Never use blades that are
dull, cracked or damaged.
• Check that the machine is in perfect working order. Check
that all nuts and screws are tight.
• Make sure the gear housing is lubricated correctly. See
instructions under the heading Gear housing.
• Check that the cutting attachment always stops when the
engine is idling.
• Only use the machine for the purpose it was intended for.
• Make sure that the handle and safety features are in good
working order. Never use a machine that lacks a part or
has been modified outside its specifications.
• All covers must be correctly fitted and undamaged before
you start the machine.
Starting and stopping
WARNING! The complete clutch cover and
gear housing must be fitted before the
!
machine is started, otherwise the clutch may
come loose and cause personal injury.
Always move the machine about 3 metres
from the refuelling position before starting.
Place the machine on a firm surface.
Remember that the blades may start to move
when the engine is started. Make sure the
blades cannot come into contact with any
object. Make sure that no unauthorised
persons are in the working area, otherwise
there is a risk of serious personal injury. The
safety distance is 15 metres.
Choke: Set the choke control in the choke position.
Warm engine
Primer bulb: Press the air purge repeatedly until fuel begins
to fill the bulb. The bulb need not be completely filled.
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
Push the choke control back to its original position as soon as
the engine fires, and continue trying to start until the engine
starts.
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.
Cold engine
Primer bulb: Press the air purge repeatedly until fuel begins
to fill the bulb. The bulb need not be completely filled.
12 – English
Stopping
The engine is switched off by moving the stop switch to the
stop position.
Page 13
WORKING TECHNIQUES
General working instructions
IMPORTANT!
This section takes up the basic safety precautions for
working with a hedge trimmer.
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! The machine can cause serious
personal injury. Read the safety instructions
!
carefully. Learn how to use the machine.
WARNING! Cutting tool. Do not touch the
tool without first switching off the engine.
!
Safety instructions regarding the surroundings
Safety instructions while working
• Always ensure you have a safe and stable working
position.
• Always use both hands to hold the machine. Hold the
machine in front of your body.
• Make sure that your hands and feet do not come near the
cutting attachment when the engine is running.
• Never allow children to use the machine.
• Ensure that no-one comes closer than 15 m while you are
working.
• Never allow anyone else to use the machine without first
ensuring that they have understood the contents of the
operator’s manual.
• Never work from a ladder, stool or any other raised
position that is not fully secured.
• Keep in mind that the operator is responsible for accidents
or hazards occuring to other people or their property.
• When the engine is switched off, keep your hands and feet
away from the cutting attachment until it has stopped
completely.
• Watch out for stumps of branches that can be thrown out
during cutting.
• Do not cut too close to the ground. Stones and other
objects can be thrown out.
• Check the working area for foreign objects such as
electricity cables, insects and animals, etc, or other
objects that could damage the cutting attachment, such
as metal items.
• If any foreign object is hit or if vibrations occur stop the
machine immediately. Disconnect the HT lead from the
spark plug. Check that the machine is not damaged.
Repair any damage.
• If anything jams in the blades while you are working,
switch off the engine and wait until it has stopped
completely before cleaning the blades. Disconnect the HT
lead from the spark plug.
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Page 14
WORKING TECHNIQUES
Safety instructions after completing work
• The transport guard should always be fitted to the cutting
attachment when the machine is not in use.
• Make sure the cutting attachment has stopped before
cleaning, carrying out repairs or an inspection.
Disconnect the HT lead from the spark plug.
• Always wear heavy-duty gloves when repairing the cutting
attachment. This is extremely sharp and can easily cause
cuts.
• Store the machine out of reach of children.
• Use only original spare parts for repairs.
Basic working techniques
• Work with a swinging action from the bottom upwards
when trimming sides.
• Adjust the throttle setting to suit the load.
• When trimming a hedge the engine should always face
away from the hedge.
• Hold the machine as close to your body as possible to get
the best balance.
123HD65
• The hedge trimmer’s rear handle can be set in three
positions by pulling out the catch. See figure. When the
handle is adjusted the hedge trimmer should be idling or
not running.
• While working the handle should always be facing
upwards irrespective of how the hedge trimmer is
directed.
• Make sure that the tip does not touch the ground.
• Do not rush the work, but work steadily until all the
branches have been cut back cleanly.
14 – English
Page 15
MAINTENANCE
Carburetor
Your Husqvarna product has been designed and
manufactured to specifications that reduce harmful
emissions. After the engine has used 8-10 tanks of fuel the
engine will be run-in. To ensure that it continues to run at peak
performance and to minimise harmful exhaust emissions
after the running-in period, ask your dealer/service workshop
(who will have a rev counter at their disposal) to adjust your
carburettor.
WARNING! The complete clutch cover and
gear housing must be fitted before the
!
machine is started, otherwise the clutch may
come loose and cause personal injury.
Function
• The carburetor governs the engine’s speed via the throttle
control. Air and fuel are mixed in the carburetor. The air/
fuel mixture is adjustable. Correct adjustment is essential
to get the best performance from the machine.
• The setting of the carburetor means that the engine is
adapted to local conditions, for example, the climate,
altitude, fuel and the type of 2-stroke oil.
Adjusting the idle speed
The T-screw regulates the throttle setting at idle speed. If the
T-screw is turned clockwise this gives a higher idle speed;
turning it anti-clockwise gives a lower idle speed.
Before any adjustments are made, make sure that the air filter
is clean and the air filter cover is fitted.
Adjust the idle speed with the idle adjustment screw T, if
adjustment is necessary. First turn the idle adjustment screw
T clockwise until the blades start to move. Then turn the idle
adjustment screw T anticlockwise until the blades stop. The
idle speed is correctly adjusted when the engine runs
smoothly in every position. There should also be a clear
margin to the speed at which the blades start to move. The
blades must also remain stationary when the choke control is
in the start throttle position.
Muffler
CAUTION! Some mufflers are fitted with a catalytic
converter. See chapter on Technical data to see whether your
machine is fitted with a catalytic converter.
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.
Some mufflers are equipped with a special spark arrestor
screen. If your machine has this type of muffler, you should
clean the screen at least once a week. This is best done with
a wire brush.
On mufflers without a catalytic converter the screen should be
cleaned weekly, or replaced if necessary. On mufflers fitted
with a catalytic converter the screen should be checked, and
if necessary cleaned, monthly. If the screen is damaged it
should be replaced. If the screen is frequently blocked, this
can be a sign that the performance of the catalytic converter
is impaired. Contact your dealer to inspect the muffler. A
blocked screen will cause the machine to overheat and result
in damage to the cylinder and piston. See also instructions
under the heading Maintenance.
CAUTION! Never use a machine with a defective muffler.
WARNING! Mufflers fitted with catalytic
converters get 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!
T
WARNING! If the idle speed cannot be
adjusted so that the cutting attachment
!
stops, contact your dealer/service
workshop. Do not use the machine until it
has been correctly adjusted or repaired.
English – 15
Page 16
MAINTENANCE
Cooling system
To keep the working temperature as low as possible the
machine is equipped with a cooling system.
2
The cooling system consists of:
1 Cooling fins on the cylinder.
2 Cylinder cover (directs cold air over the cylinder).
Clean 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.
1
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 25 hours, or more regularly if conditions
are exceptionally dusty.
Cleaning the air filter
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.
If the machine is low on power, difficult to start or runs poorly
at idle speed: always check the spark plug first before taking
any further action. If the spark plug is dirty, clean it and check
that the electrode gap is 0.7 mm (0,028"). The spark plug
should be replaced after about a month in operation or earlier
if necessary.
Remove the air filter cover and take out the filter. Wash it
clean in warm, soapy water. Ensure that the filter is dry before
refitting it.
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.
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.
Oiling the air filter
Always use HUSQVARNA filter oil, art. no. 531 00 92-48. The
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.
CAUTION! Always use the recommended spark plug type!
Use of the wrong spark plug can damage the piston/cylinder.
Check that the spark plug is fitted with a suppressor.
16 – English
Page 17
MAINTENANCE
Gear
There is a grease nipple and a plug for filling lubricant on the
gear housing. Use a grease gun to fill with grease. This should
be done after every 60 working hours. Use Husqvarna’s
special grease.
CAUTION! The gear housing must not be filled completely
with grease. The grease expands as the machine heats up
during operation. If the gear housing was completely filled
with grease it could damage the seals and lead to leakage of
grease.
The grease in the bevel gear does not normally need to be
changed except if repairs are carried out.
Cleaning and lubrication
Clean any resin and plant residue from the blades using
cleaning agent before and after using the machine.
Lubricate the blade bars with special grease before long
periods of storage.
IMPORTANT! Use only HUSQVARNA replacement parts.
Use of other brands of replacement parts can cause
damage to your unit or injury 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.
English – 17
Page 18
MAINTENANCE
Maintenance schedule
The following is a list of the maintenance that must be performed on the machine. Most of the items are described in the
Maintenance section. The user must only carry out the maintenance and service work described in this manual. More extensive
work must be carried out by an authorized service workshop.
Maintenance
Clean the outside of the machine. X
Make sure the throttle trigger lock and the throttle function correctly from a
safety point of view.
Check that the stop switch works correctly. X
Check that the blades do not move when the engine is idling or when the
choke is in the start throttle position.
Check that the blades are undamaged and show no signs of cracking or
other damage. Replace the blades if necessary.
Check that the blade guard is not damaged or distorted. Replace the blade
guard if it is bent or damaged.
Clean the air filter. Replace if necessary. X
Check that the hand guard is not damaged. Replace the guard if damaged. X
Check that nuts and screws are tight. X
Check that there are no fuel leaks from the engine, tank or fuel lines. 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 0.5 mm (.20”), or replace the spark plug. Check that
the spark plug is fitted with a suppressor.
Clean the machine’s cooling system. X
Clean or replace the spark arrestor screen on the muffler (only applies to
mufflers without a catalytic converter).
Clean the outside of the carburettor and the space around it. X
Fill the gear housing with grease. This should be carried out approximately
every 60 working hours.
Check that the screws that hold the blades together are correctly
tightened.
Clean the fuel tank. X
Check the fuel filter from contamination and the fuel hose from cracks or
other defects. Replace if necessary.
Check all cables and connections. X
Check the clutch, clutch springs and the clutch drum for wear. Replace if
necessary by an autorized service workshop.
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).
To reduce the fire hazard, clean dirt, leaves and surplus lubricant, etc from
the muffler and engine.
Daily
maintenance
X
X
X
X
Weekly
maintenance
X
X
X
X
Monthly
maintenance
X
X
X
X
X
18 – English
Page 19
TECHNICAL DATA
Technical data
Technical data 123HD60 123HD65
Motor
Cylinder displacement, cu.in/cm
Cylinder bore, inch/mm 1,26/32 1,26/32
Stroke, inch/mm 1,10/28 1,10/28
Idle speed, rpm 3000 3000
Recommended max. speed, rpm 12000 12000
Max. engine output, acc. to ISO 8893, kW/ rpm 0,6/7000 0,6/7000
Catalytic converter muffler No No
Speed-regulated ignition system No No
Ignition system
Spark plug NGK BPMR 6Y NGK BPMR 6Y
Electrode gap, inch/mm 0,03/0,7 0,03/0,7
Fuel and lubrication system
Fuel tank capacity, US pint/litre 1,06/0,5 1,06/0,5
Weight
Weight without fuel, Lbs/kg 11,2/5,1 11,4/5,2
Sound levels
(see note 1)
Equivalent sound pressure level at the operator’s ear,
measured according to EN ISO 22868, dB(A):
Vibration levels
(see note 2)
Equivalent vibration levels (a
according to EN ISO 22867, m/s
Front/rear handles: 4,1/3,5 4,1/3,0
Blades
Type Double sided Double sided
Length, mm 550 600
Blade speed, cuts/min 3765 3765
3
) at handles, measured
hv,eq
2
1,37/22,5 1,37/22,5
97 95
Note 1: Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion (standard deviation)
of 1 dB (A).
Note 2: Reported data for equivalent vibration level has a typical statistical dispersion (standard deviation) of 1 m/s
2
English – 19
Page 20
FEDERAL EMISSION CONTROL WARRANTY STATEMENT
YOUR WARRANTY RIGHTS AND OBLIGATIONS
The EPA (The US Environmental Protection Agency),
Environment Canada and Husqvarna Forest & Garden are
pleased to explain the emissions control system warranty on
your 2001 and later small nonroad engine. In U.S. and
Canada, new small nonroad engines must be designed, built
and equipped to meet the federal stringent anti-smog
standards. Husqvarna Forest & Garden must warrant the
emission control system on your small nonroad engine for the
period of time listed below provided there has been no abuse,
neglect or improper maintenance of your unit. Your emission
control system includes Parts such as the carburetor and the
ignition system. Where a warrantable condition exists,
Husqvarna Forest & Garden will repair your small nonroad
engine at no cost to you. Expenses covered under warranty
include diagnosis, parts and labor.
MANUFACTURER′S WARRANTY
COVERAGE
The 2001 and later small nonroad engines are warranted for
two years. If any emission related part on you engine (as
listed above) is defective, the part will be repaired or replaced
by Husqvarna Forest & Garden.
OWNER′S WARRANTY RESPONSIBILITIES
As the small nonroad engine owner, you are responsible for
the 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 nonroad engine, but Husqvarna
Forest & Garden cannot deny warranty solely for the lack of
receipts or for your failure to ensure the performance of all
scheduled maintenance. As the small nonroad engine owner,
you should, however, be aware that Husqvarna Forest &
Garden may deny you warranty coverage if your small
nonroad engine or a part of it has failed due to abuse, neglect,
improper maintenance, unapproved modifications or the use
of parts not made or approved by the original equipment
manufacturer. You are responsible for presenting your small
nonroad engine to a Husqvarna Forest & Garden authorized
servicing dealer as soon as a 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 rights and responsibilities, you should contact
your nearest authorized servicing dealer or call Husqvarna
Forest & Garden at 1-800-487-5963.
Garden servicing dealer. If you have any questions regarding
your warranty rights and responsibilities, you should contact
your nearest authorized servicing dealer or call Husqvarna
Forest & Garden at 1-800-487-5963.
WARRANTY PERIOD Any warranted part which is not
scheduled for replacement as required maintenance, or
which is scheduled only for regular inspection to the effect of
“repair or replace as necessary” shall be warranted for 2
years. Any warranted part which is scheduled for replacement
as required maintenance shall be warranted for the period of
time up to the first scheduled replacement point for that part.
DIAGNOSIS The owner shall not be charged for diagnostic
labor which leads to the determination that a warranted part
is defective, if the diagnostic work is performed at an
approved Husqvarna Forest & Garden servicing dealer.
CONSEQUENTIAL DAMAGES Husqvarna Forest & Garden
may be liable for damages to other engine components
caused by the failure of a warranted part still under warranty.
WHAT IS NOT COVERED
All failures caused by abuse, neglect or improper
maintenance are not covered.
ADD -ON OR MODIFIED PARTS
The use of add-on or modified parts can be grounds for
disallowing a warranty claim. Husqvarna Forest & Garden is
not liable to cover failures of warranted parts caused by the
use of add-on or modified parts.
HOW TO FILE A CLAIM
If you have any questions regarding your warranty rights and
responsibilities, you should contact your nearest authorized
servicing dealer or call Husqvarna Forest & Garden at 1-800487-5963.
WHERE TO GET WARRANTY SERVICE
Warranty services or repairs shall be provided at all
Husqvarna Forest & Garden authorized servicing dealers.
MAINTENANCE, REPLACEMENT AND REPAIR OF EMISSION-RELATED PARTS
Any Husqvarna Forest & Garden approved replacement part
used in the performance of any warranty maintenance or
repairs on emission-related parts, will be provided without
charge to the owner if the part is under warranty.
WARRANTY COMMENCEMENT DATE
The warranty period begins on the date small nonroad engine
is delivered.
LENGTH OF COVERAGE
Husqvarna Forest & Garden warrants to the initial owner and
each subsequent purchaser that the engine is free from
defects in materials and workmanship which cause the 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 an approved Husqvarna Forest &
20 – English
EMISSION CONTROL 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 Ignition System
1 Spark Plug, covered up to maintenance schedule
2 Ignition Module
MAINTENANCE STATEMENT
The owner is responsible for the performance of all required
maintenance, as defined in the operator’s manual.
Page 21
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Original instructions
1153197-95
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2009-11-22
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