Husqvarna 325HDA55, 323HE3 User Manual
325HDA55
325HE3
Operator’s manual (EPA)
323HE3
X-series
X-series
X-series
325HE4
Please read the operator’s manual carefully and make sure you
understand the instructions before using the machine.
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KEY TO SYMBOLS
Symbols
WARNING! 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.
Always wear:
• Approved hearing protection
• Protective goggles or a visor
Cutting tool. Do not touch the tool without
first switching off the engine.
This machine is not electrically insulated.
If the machine touches or comes close to
high-voltage power lines it could lead to
death or serious bodily injury. Electricity can
jump from one point to another by arcing.
The higher the voltage, the greater the
distance electricity can jump. Electricity can
also travel through branches and other
objects, especially if they are wet. Always
keep a distance of at least 10 m between the machine and
high-voltage power lines and/or any objects that are touching
them. If have to work within this safe distance you should
always contact the relevant power company to make sure the
power is switched off before you start work.
This machine can be dangerous! The operator of the machine
must ensure, while working, that no persons or animals come
closer than 15 metres.
The engine is switched off by moving the stop
switch to the stop position. CAUTION! The
stop switch automatically returns to the start
position. In order to prevent unintentional
starting, the spark plug cap must be removed
from the spark plug when assembling, checking and/or
performing maintenance.
Always wear approved protective gloves.
Regular cleaning is required.
Visual check.
Protective goggles or a visor must be worn.
Arrows which show limits for handle
positioning.
Always wear approved protective gloves.
Wear sturdy, non-slip boots.
Other symbols/decals on the machine refer to special
certification requirements for certain markets.
2 –
English
TWC
CONTENTS
Contents Note the following before starting:
KEY TO SYMBOLS
Symbols ....................................................................... 2
CONTENTS
Contents ...................................................................... 3
Note the following before starting: ................................ 3
INTRODUCTION
Dear customer! ............................................................ 4
WHAT IS WHAT?
What is what? .............................................................. 5
GENERAL SAFETY PRECAUTIONS
Important ...................................................................... 6
Personal protective equipment ..................................... 6
Machine ′ s safety equipment ........................................ 7
ASSEMBLY
Fitting the hand guard and loop handle ....................... 10
Fitting the handle ......................................................... 10
Fitting the cutting head ................................................ 10
Adjusting the harness .................................................. 10
Fitting the impact guard ............................................... 10
FUEL HANDLING
Fuel safety ................................................................... 11
Fuel .............................................................................. 11
Fueling ......................................................................... 12
STARTING AND STOPPING
Check before starting ................................................... 13
Starting and stopping ................................................... 13
WORKING TECHNIQUES
General working instructions ....................................... 15
MAINTENANCE
Carburetor .................................................................... 17
Muffler .......................................................................... 18
Cooling system ............................................................ 19
Spark plug .................................................................... 19
Air filter ......................................................................... 19
Gear housing ............................................................... 20
Cleaning and lubrication .............................................. 20
Maintenance schedule ................................................. 21
TECHNICAL DATA
Technical data .............................................................. 22
FEDERAL EMISSION CONTROL WARRANTY
STATEMENT
YOUR WARRANTY RIGHTS AND OBLIGATIONS ..... 23
Please read the operator’s manual carefully.
Long-term exposure to noise can result in permanent hearing
impairment. So always use approved hearing protection.
WARNING! 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.
WARNING! 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 certify that the product has been certified in
accordance with American exhaust requirements EPA 1.
This label certify 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.
For customer assistance call: 704-921-7000 or contact us at
our website: www.husqvarna.com
English
– 3
INTRODUCTION
Dear customer!
Congratulations 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 ′ content (using, service, maintenance etc) the life span and the second-hand value
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 call: 704-921-7000 or contact us at our website: www.husqvarna.com
4 –
English
WHAT IS WHAT?
What is what?
1 Cutter
2 Grease nipples (3)
3 Bevel gear
4 Blade guard (325HDA55)
5 Shaft
6 Front handle (325HDA55, 323HE3, 325HE3)
7 Front handle (325HE4)
8 Throttle control
9 Stop switch
10 Throttle lock
11 Harness support hook (325HE4)
12 Cylinder cover
13 Starter handle
14 Fuel tank
15 Choke control
16 Air purge
17 Air filter cover.
18 Clutch cover
19 Hand guard mounting screw (325HDA55, 323HE3,
325HE3)
20 Angle adjustment handle (323HE3, 325HE3, 325HE4)
21 Angle adjustment knob
22 Hand guard (325HDA55, 323HE3, 325HE3)
23 Combination spanner
24 Operator’s manual
25 Transport guard
26 Allen key
27 Harness (325HE4)
28 Impact guard (325HE4)
29 Spark plug cap and spark plug
English
– 5
GENERAL SAFETY PRECAUTIONS
Important
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.
HEARING PROTECTION
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.
WARNING! Never allow children to use or be
in the vicinity of the machine. As the
!
machine is equipped with a spring-loaded
stop switch and can be started by low speed
and force on the starter handle, even small
children under some circumstances can
produce the force necessary to start the
machine. This can mean a risk of serious
personal injury. Therefore remove the spark
plug cap when the machine is not under
close supervision.
WARNING! Faulty blades can increase the
risk of accidents.
!
Personal protective equipment
IMPORTANT!
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.
BOOTS
Wear sturdy, non-slip boots.
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.
6 –
WARNING! Listen out for warning signals or
shouts when you are wearing hearing
!
protection. Always remove your hearing
protection as soon as the engine stops.
English
′
GENERAL SAFETY PRECAUTIONS
Machine ′′
This section describes the machine ′ s safety equipment, its
purpose, and how checks and maintenance should be carried
out to ensure that it operates correctly. See the ”What is
what?” section to locate where this equipment is positioned
on your machine.
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.
!
′′
s safety equipment
s
WARNING! Never use a machine with faulty
safety equipment. The machine’s safety
equipment must be checked and maintained
as described in this section. If your machine
fails any of these checks contact your
service agent to get it repaired.
Press the throttle lock and make sure it returns to its original
position when you release it.
Check that the throttle control and throttle lock 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.
Throttle lock
The throttle lock 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 lock 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.
Make sure the throttle control is locked at the idle setting
when the throttle lock is released.
Stop switch
Use the stop switch to switch off the engine.
Start the engine and make sure the engine stops when you
move the stop switch to the stop setting.
Hand guard
(325HDA55,323HE3,325HE3)
The hand guard prevents 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.
English
– 7
GENERAL SAFETY PRECAUTIONS
Vibration damping system
Your 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.
Regularly check the vibration damping units for cracks or
deformation. Check that the vibration damping element is
undamaged and securely attached.
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 mesh. Check whether the muffler on your
machine is fitted with this kind of mesh.
For mufflers it is very important that you follow the instructions
on checking, maintaining and servicing your machine.
Never use a machine that has a faulty muffler.
Regularly check that the muffler is securely attached to the
machine.
WARNING! Overexposure to vibration can
lead to circulatory damage or nerve damage
!
in people who have impaired circulation.
Contact your doctor if you experience
symptoms of overexposure to vibration.
Such symptoms include numbness, loss of
feeling, tingling, pricking, pain, loss of
strength, changes in skin colour or
condition. These symptoms normally appear
in the fingers, hands or wrists. The risk
increases at low temperatures.
Muffler
The muffler 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.
If the muffler on your machine is fitted with a spark arrestor
mesh this must be cleaned regularly. A blocked mesh 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.
8 –
English
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