Husqvarna 326HE4X, 326HE4, 326HE3X, 326HE3, 326HDA55X Owner’s Manual
...
326HDA5 5X.SEmE s
Operator's manual (CARB II, EPA II)
326HE3 326HE4
X-SERIES X-SERIES
Please read these instructions carefully and make
sure you understand them before using the machine. English
SYMBOL EXPLANATION
Symbols
WARNING! The hedge trimmer can
be dangerous!
Careless or incorrect use can result in
serious, even fatal injury.
Read through the Operator's Manual
carefully and understand the content
before using the hedge trimmer.
Always use
• Ear protection
• Approved eye protection
This product is in accordance with
applicable CE directives.
Cutting tool. Do not touctl 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 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 safe distance of at least
10 m (30 ft) between the machine and
higt>voltage power lines and/or any
objects that are touching them. If you
need to work closer than this always
contact the relevant power company to
make sure the power is switched off
before you start work.
The machine can be dangerous. Make
sure that no people or animals come
closer than 15 m (45 ft) when the
machine is running.
II
,_ Arrows which show limits for handle
v
Other symbols/decals on the machine refer to
special certification requirements for certain
markets.
mounting.
Always wear approved protective gloves.
Use anti-slip and stable boots.
Noise emission to the environment according
to the European Community's Directive.
The machine's emission is specified in
chapter Technical data and on label.
Checks and/or maintenance should be
carried out with the engine switched off,
with the stop switch in the STOP
position.
Always use approved protective gloves.
Regular cleaning required.
Ocular control.
2 - English
!_1 Approved eyeprotection must always be
used.
CONTENTS
Husqvarna AB has a policy of contirmous product
development and therefore reserves the right to modify the
design and appearance of products without prior notice.
Maintenance, replacement, or repair of the emission control
devices and systems may be performed by any nonroad
engine repair establishment or individual.
List of contents
SYMBOL EXPLANATION
Symbols ............................................................................... 2
CONTENTS
List of contents .................................................................... 3
SAFETY INSTRUCTIONS
Personal protective equipment ............................................. 4
The machine's protective equipment .................................... 4
Control, maintenance and service of the hedge trimmer's
protective equipment ..................................................... 13
General safety instructions ................................................... 8
General working instructions for hedge trimmer .................. 9
WHAT IS WHAT?
What is what on the hedge trimmer? ................................. 11
ASSEMBLY
Fitting the hand guard and loop handle
(326HDA55, 326HE3) ............................................... 12
Fitting the handle (326HE3, 326HE4) .............................. 12
Fitting the cutting attachment ........................................... 12
Adjusting the harness (326HE4) ........................................ 12
IMPORTANT ENGINE INFORMATION
EMISSIONS COMPLIANCEPERIOD: CATEGORY
This decal certifies that the product has been approved in
accordance with American exhaust emissions requirements
EPA Ph II and CARB Tier II.
The Emissions Compliance Period referred to on the
Emissions Compliance label indicates the rmmber of operating
hours for which the engine has been shown to meet Federal
and California emission requirements.
Categow C = 50 hours, B = 125 hours, and A = 300 hours.
WARNING
The engine exhaust from this product
contains chemicals known to the State
of California to cause cancer, birth
defects or other reproductive harm.
FUEL HANDLING
Fuel mixture ...................................................................... 13
Fuelling .............................................................................. 13
START AND STOP
Cormol before starting ....................................................... 14
Start and stop ..................................................................... 14
MAINTENANCE
Carburetor ......................................................................... 14
Muffler .............................................................................. 17
Cooling system .................................................................. 17
Spark plug .......................................................................... 17
Air filter ............................................................................. 18
Gearbox ............................................................................. 18
Lubrication ........................................................................ 18
Maintenance schedule ........................................................ 19
TECHNICAL DATA
326HDA55 ....................................................................... 20
326HE3 ............................................................................. 20
326HE4 ............................................................................. 20
EMISSION CONTROL WARRANTY STATEMENT
Yore-warranty rights and obligations .................................. 21
I For customer assistance call: 704-921-7000 orcontact us at our website: www.husqvarna.com
English - 3
SAFETY INSTRUCTIONS
Personal protective eqipment
IMPORTANT INFORMATION
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 this
manual.
When using a hedge trimmer, protective
equipment approved by the appropriate
authorities must be used. Personal protective
equipment does not eliminate the risk of
accidents, however, it can reduce the effects of an
injury in the event of an accident. Ask your dealer
for help when choosing protective equipment.
GLOVES
Gloves should be worn
when necessary, e.g., when
inspecting, cleaning or
assembling cutting equip-
ment.
EAR PROTECTION
Ear protection offering
sufficient dampening effect
should be used.
The machine's protective equipment
This section describes the hedge trimmer's protective equip-
ment, its function and how checks and maintenance are
carried out to ensure that it operates correctly. (See the chapter
"What is what "to locate where this equipment is positioned on
your machine.)
1. Throttle trigger lock
The throttle trigger lock is
designed to prevent the
throttle fi-om accidentally
being engaged. The trigger
(A) can only be pressed in, if
the lock (B) is held in (= tile
operator holding the
handle). When the grip on
the handle is released the
throttle and the throttle
trigger lock return to their
original positions. This
takes place via two inde-
pendent return spring
systems. This means that
the throttle is automatically
locked in the idling posi-
tion.
A
B
EYE PROTECTION
Blows from branches or
objects thrown by the
moving blades can damage
the eyes.
BOOTS
Use anti-slip and stable
boots.
CLOTHING
Wear clothes made of a
strong fabric and avoid
loose clothing that can catch
on shrubs and branches.
Always wear heavy-duty
long pants. Do not wear
jewellery, shorts, sandals or
go barefoot. Secure hair so it
is above shoulder level.
FIRST AID KIT
A first aid kit should be
close at hand.
2. Stop switch
The stop switch (C) should
be used to stop the engine.
3. Hand guard
(326HDA55/326HE3)
The hand guard (D)
prevents the operator's
hands from coming into
contact with the blades. For
example, if the operator
should loose his grip on the
front handle.
4 - English
SAFETY INSTRUCTIONS
4. Vibration damping system
The hedge trimmer is
equipped with a vibration
damping system, which is
designed to give as vibra-
tion-free and comfortable
use as possible.
The hedge trimmer's
vibration damping systera
reduces the transfer of
vibrations between the
engine unit/blades and tile
hedge trimmer's handles.
The engine body including
the blades is suspended on
the handlebar system via a
four springs.
5. Muffler
The muffler is designed to give
the lowest possible noise level
and to direct the engine's
exhaust fumas away from the
operator: Muffler fitted with
catalytic converter is also
designed to reduce harmful
exhaust components.
In countries that have a warm
and dry climate the risk of fire
is obvious. We have therefore
fitted cmtain mufflers with a
spark arrest screen. Make sure.
that your muffler is fitted with
this kind of screen. It is
extremely important that the instructions for checking,
maintaining and servicing the muffler are followed. {See the
section "Control, maintenanre and a_rvit'e o["the ma(_ine's safety
equipment ",)
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6. Blade guard
(326HDA55)
The blade guard (a) is
intended to protect against
any part of the body coming
into contact with the blades
(B).
A
English - 5
SAFETY INSTRUCTIONS
Control, maintenance and service of
the hedge trimmer's protective
equipment
IMPORTANT INFORMATION
All service and repairs to the machine require
special training.
This applies especially to the machine's safety
equipment. If the machine does not meet any of
he controls listed below you should contact
your service workshop.
The purchase of one of our products
guarantees that professional repair and
servicing will be carried out on it. If the point of
purchase is not one of our servicing dealers,
please ask for details of the closest service
workshop.
1. Throttle trigger lock
Check that the throttle is
locked in the "idling
position" when the
throttle trigger lock is in
its original position.
• Press in the throttle
trigger lock and make
sure it returns to its
original position when
released.
• Ensure that the throttle
and throttle trigger lock
move easily and that their
return spring systems
function.
• See the section "&ar['.
Start the hedge trimmer
and apply full throttle.
Release the throttle and
check that the blades
stop and remain at a
standstill. If the blades
rotate with the throttle in
the idling position then
the carburettor's idling
setting must be checked.
See chapter "Mainte-
nan_'e '_
2. Stop switch
• Start the engine and
make sure that the engine
stops when the stop
switch is moved to the
stop position.
3. Hand guard
(326HDA55,
326HE3)
• Ensure that the blade
guard is fitted correctly.
• Make sure the hand
guard is not damaged in
anyway.
4. Vibration
damping system
• Check the vibration
damping element
regularly for material
cracks and distortion.
• Check that the vibration
damping element is
securely attached
between the engine unit
and the handlebar unit.
6 - English
SAFETY INSTRUCTIONS
5. Muffler
• Never use a machine that
has a defpctive muffler.
• Check regularly that the
muffler is secure.
• If your muffler is fitted
with a spark arrest screen
then it should be cleaned
regularly. A blocked
screen leads to the engine
overheating with serious
damage as a re.sult. Never
use a muffler with a
defective spark arrest
screen.
7. Blade guard (326HDA55)
Check that the blade
guard is not damaged or
distolted.
• Replace the blade guard if
it is bent or damaged.
6. Blades
To ensure good cutting
results it is important that
the contact pressure
between the blades is
correct.
The contact pressure
between tile blades is
adjusted by tightening tile
screws on the underside of
the bar as far as they will go,
then backing them off 1/4
turn. Lock the screws using
the locking nuts on tile top
face of the bar. The washers
should still slide freely
under the screw heads after
the screws have been
tightened.
When the blades are.
correctly adjusted the play
between tile blades should
be 0.2 0.4 mm, measured
at the screws.
8. Gearbox
• The gearbox gets hot
when the hedge trimmer
is in use. To avoid
burning yourself do not
touch the gearbox.
The edges of the blade are
too hard to be filed. Dull
blades should be sharpened
using a grinder.
Replace the blades if they
are bent or damaged.
English - 7
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