Please r ead the operator’s manual carefully and make sure you understand the instructions
X-series
before using the machine.
EEEEnnnngggglllliiiisssshh
hh
Page 2
2
W
KEY T O SYMBOLS
Symbols
ARNING! The machine can be a
dangerous tool if used incorrectly or
carelessly, which can cause serious
or fatal injury to the operator or
others. It is extremely important that
you read and understand the
contents of the operator’s manual.
Please read the operator’s manual
carefully and make sure you
understand the instructions before
using the machine.
Always wear:
• A protective helmet where there
is a risk of falling objects
• Approved hearing protection
• Protective goggles or a visor
This product is in accordance with
applicable EC directives.
This machine is not electrically
insulated. If the machine
touches or comes close to highvoltage 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 has a long reach. Make sure that no people
or animals come closer than 15 m when the machine is
running.
Always wear approved protective
gloves.
The engine is s witched 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.
Filling with chain oil and adjusting oil
flow
Wear sturdy, non-slip boots.
Other symbols/decals on the
machine refer to special certification requirements
for certain markets.
echnical data ...................................................... 30
EC-declaration of conformity ................................ 31
Note the f ollowing before
starting:
Please read the oper ator’s manual carefully.
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.
ARNING! A pole saw is a dangerous
tool if used carelessly or incorrectly and
can cause serious, even fatal injuries. It
is extremely important that you read and
understand the contents of this
Operator’s Manual.
English
–
3
Page 4
4
′
′
′
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 Husqvarna River, for production
of muskets. The location was logical, since water power was harnessed from the Huskvarna River to create the waterpowered plant. During the more than 300 years of beeing, 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. The business concept is to develop, manufacture and market motor driven products for forestry and
gardening as well as for building and construction industry. Husqvarna
ergonomics, usability, security and environmental protection. That is the reason why we have developed many different
features to provide our products within these areas.
We are convinced that you will appreciate with great satisfaction the quality and performance of our product for a very
long time to come. The purchase of one of our products 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 authorised dealers, ask for the
address of your nearest service workshop.
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 will sell this machine, make sure that the buyer will get
the operator
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.
s manual.
s aim is also to be in the front edge according to
– English
Page 5
WHA T IS WHA T?
1
18
17
15
14
20
19
What is what?
Chain lubrication adjustment screw
2 Shaft
3 Front handle
4 Throttle control
5 Stop switch
6 Throttle lock
7 Harness support hook
8 Cylinder cover
9 Starter handle
10 Fuel tank
11 Choke control
12 Air purge
13 Air filter cover
14 Protective guard for saw chain
15 Bar nut
16 Chain tensioning screw
16
22
1
3
2
26
21
24
23
17 Chain
18 Bar
19 Chain oil tank
20 Filling with chain oil
21 Operator ′ s manual
22 Transport guard, bar
23 Allen key
24 Combination spanner
25 Harness (327P4)
26 Balance Flex harness (327P5)
27 Shaft coupling (327P5)
28 Upper shaft (327P5)
29 Lower shaft (327P5)
30 Impact guard (327P5)
31 Spark plug cap and spark plug
28
27
29
5
7
6
11
4
12
31
8
13
10
25
9
30
English – 5
Page 6
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6
PR
W
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GENERAL SAFETY PRECA UTIONS
Impor tantPersonal protective equipment
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! The ignition system of this
machine produces an electromagnetic
!
field during operation. This field may
under some circumstances interfere with
pacemakers. To reduce the risk of
serious or fatal injury, we recommend
persons with pacemakers to consult
their physician and the pacemaker
manufacturer before operating this
machine.
ARNING! Running an engine in a
confined or badly ventilated area can
!
result in death due to asphyxiation or
carbon monoxide poisoning.
IMPOR TANT!
A pole saw is a dangerous tool if used carelessly or
incorrectly and can cause serious, even fatal injuries. 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.
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.
OTECTIVE HELMET AND VISOR
HEARING PROTECTION
Wear hearing protection that provides adequate noise
reduction.
EYE PROTECTION
Blows from branches or objects that are thrown out by a
cutting attachment can damage the eyes.
!
– English
ARNING! Never allow children to use or
be in the vicinity of the machine. As the
machine is equipped with a springloaded 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.
GLOVES
Gloves should be worn when necessary, e.g., when fitting
cutting attachments.
Page 7
GENERAL SAFETY PRECA UTIONS
BOO TS
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.
7
′
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.
A
B
Make sure the throttle control is locked at the idle setting
when the throttle lockout is released.
W
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 service workshop.
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
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
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.
s
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.
English
–
Page 8
GENERAL SAFETY PRECA UTIONS
!
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.
Vibration damping system
Your machine is equipped with a vibration damping
system that is designed to minimize 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.
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.
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.
8
Regularly check the vibration damping units for cracks or
deformation. Check that the vibration damping element is
undamaged and securely attached.
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.
– English
Regularly check that the muffler is securely attached to
the machine.
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!
Page 9
GENERAL SAFETY PRECAUTIONS
!
!
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!
Quick release (Balance Flex harness)
There is an easily accessible, quick release fitted at the
front as a safety precaution in case the engine catches
fire, or in any other situation that requires you to free
yourself from the machine and harness.
Check that the harness straps are correctly positioned.
Once the harness and machine have been adjusted,
check that the harness quick release works correctly.
Cutting equipment
• Keep the chain’s cutting teeth properly
sharpened! Follow our instructions and use the
recommended file gauge.
sharpened chain increases the risk of accidents.
• Maintain the correct raker clearance! Follow our
instructions and use the recommended raker
gauge.
Too large a clearance increases the risk of
kickback.
• Keep the chain properly tensioned! If the chain is
slack it is more likely to jump off and lead to increased
wear on the bar, chain and drive sprocket.
• Keep cutting equipment well lubricated and
properly maintained!
more likely to break and lead to increased wear on the
bar, chain and drive sprocket.
A damaged or badly
A poorly lubricated chain is
This section describes how you can achieve maximum
clearing capacity and extend the life of the cutting
attachment through correct maintenance and using the
right type of cutting attachment.
• Check the cutting equipment with regard to damage
and crack formation. Damaged cutting equipment
should always be replaced.
• Only use cutting equipment recommended by us!
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.
WARNING! Always stop the engine
before doing any work on the cutting
attachment. This continues to rotate even
after the throttle has been released.
Ensure that the cutting attachment has
stopped completely and disconnect the
HT lead from the spark plug before you
start to work on it.
English – 9
Page 10
GENERAL SAFETY PRECAUTIONS
!
Specification of bar and saw chain
When the cutting attachment supplied with your machine
has to be replaced, because it is worn out or damaged,
you must only fit the types of bar and saw chain
recommended by us.
Bar
• Length (inches/cm)
• Number of teeth on bar tip sprocket (T). Small number
= small tip radius = low risk of kickback.
• Chain pitch (inches). The spacing between the drive
links of the chain must match the spacing of the teeth
on the bar tip sprocket and drive sprocket.
• Number of drive links. The number of drive links is
determined by the length of the bar, the chain pitch
and the number of teeth on the bar tip sprocket.
Chain
• Saw chain pitch (inches). (The distance between
three drive links, divided by two.)
• Drive link width (mm/inches)
• Number of drive links.
Sharpening your chain and adjusting
raker clearance
WARNING! The risk of kickback is
increased with a badly sharpened chain!
• Bar groove width (inches/mm). The groove in the bar
must match the width of the chain drive links.
• Lubrication hole and hole for the chain tensioner.
10 – English
General information on sharpening cutting teeth
• Never use a blunt chain. When the chain is blunt you
have to exert more pressure to force the bar through
the wood and the cuttings will be very small. If the
chain is very blunt it will not produce any cuttings at
all. Wood powder would be the only result.
• A sharp chain eats its way through the wood and
produces long, thick cuttings.
• The cutting part of the chain is called the cutting link
and this consists of a cutting tooth (A) and the raker lip
(B). The cutting depth is determined by the difference
in height between the two.
A
• When you sharpen a cutting tooth there are five
important factors to remember.
B
Page 11
- Filing angle
!
- Cutting angle
- File position
- Round file diameter
- File depth
GENERAL SAFETY PRECAUTIONS
gauge. This will help you obtain the maximum kickback
reduction and cutting performance from your chain.
WARNING! The following faults will
increase the risk of kickback
considerably:
File angle too large
Cutting angle too small
File diameter too small
1
5
It is very difficult to sharpen a chain correctly without the
right equipment. We recommend that you use our file
Sharpening cutting teeth
To sharpen cutting teeth you will need a round file and a
file gauge.
• Check that the chain is correctly tensioned. A slack
chain will move sideways, making it more difficult to
sharpen correctly.
• Always file cutting teeth from the inside face outwards.
Reduce the pressure on the return stroke. File all the
English – 11
Page 12
GENERAL SAFETY PRECAUTIONS
!
teeth on one side of the bar first. Then turn the saw
over and file the remaining teeth from the other side.
• File all the teeth to the same length. When the length
of the cutting teeth is reduced to 4 mm (0.16") the
chain is worn out and should be replaced.
General advice on setting raker clearance
• When you sharpen the cutting teeth you reduce the
raker clearance (=cutting depth). To maintain optimal
cutting performance you must file back the raker lip to
the recommended height.
Setting the raker clearance
• Before setting the raker clearance the cutting teeth
should be newly sharpened.
We recommend that you adjust the raker clearance
every third time you sharpen the chain. NOTE! This
recommendation assumes that the length of the
cutting teeth is not reduced excessively.
• To adjust the raker clearance you will need a flat file
and a raker gauge.
• Place the gauge over the raker lip.
• Place the file over the part of the lip that protrudes
through the gauge and file off the excess. The
clearance is correct when you no longer feel any
resistance as you draw the file over the gauge.
Tensioning the chain
• On a low-kickback cutting link the front edge of the
raker lip is rounded. It is very important that you
maintain this radius or bevel when you adjust the raker
clearance.
• We recommend that you use our raker gauge to
achieve the correct clearance and bevel on the raker
lip.
WARNING! The risk of kickback is
increased if the raker clearance is too
!
large!
12 – English
WARNING! A slack chain may jump off
and cause serious or even fatal injury.
• The more you use a chain the longer it becomes. It is
therefore important to adjust the chain regularly to
take up the slack.
• Check the chain tension every time you refuel. NOTE!
A new chain has a running-in period during which you
should check the tension more frequently.
• Tension the chain as tightly as possible, but not so
tight that you cannot pull it round freely by hand.
Page 13
GENERAL SAFETY PRECAUTIONS
- Undo the bar nut.
- Tension the chain by turning the chain tensioning screw
clockwise. Use a combination spanner or turn by hand.
The chain should be tensioned until it fits snugly on the
underside of the bar.
Filling with chain oil
The oil pump is preset at the factory to satisfy most
lubrication requirements. A full oil tank normally lasts
about the same time as a full fuel tank. Therefore check
the amount of oil in the oil tank when filling the fuel to
prevent damage to the saw chain and bar that may arise
due to a lack of lubrication.
- Tighten the bar nut using the combination spanner.
Check that the chain can be pulled round easily by hand.
Lubricating cutting equipment
WARNING! Poor lubrication of cutting
equipment may cause the chain to snap,
!
which could lead to serious, even fatal
injuries.
Chain oil
• Chain oil must demonstrate good adhesion to the
chain and also maintain its flow characteristics
regardless of whether it is warm summer or cold
winter weather.
• As a chain saw manufacturer we have developed an
optimal chain oil which, with its vegetable oil base, is
also biodegradable. We recommend the use of our
own oil for both maximum chain life and to minimise
environmental damage.
• If our own chain oil is not available, standard chain oil
is recommended.
• In areas where oil specifically for lubrication of saw
chains is unavailable, ordinary EP 90 transmission oil
may be used.
• Never use waste oil! This is dangerous for yourself,
the machine and the environment.
Checking chain lubrication
• Check the chain lubrication each time you refuel. Aim
the tip of the bar at a light coloured surface about 20
cm (8 inches) away. After 1 minute running at 3/4
throttle you should see a distinct line of oil on the light
surface.
Adjusting chain lubrication
When cutting dry or hard species of wood it may be
necessary to increase lubrication. Turn the adjuster screw
anticlockwise to increase the oil flow. Remember that this
will increase oil consumption, check the level in the oil
tank regularly. Turn the adjuster screw clockwise to
decrease the oil flow.
English – 13
Page 14
GENERAL SAFETY PRECAUTIONS
!
What to do if lubrication does not work:
Chain drive sprocket
• Check that the oil channel in the bar is not obstructed.
Clean if necessary.
• Check that the oil channel in the gear housing is
clean. Clean if necessary.
• Check that the bar tip sprocket turns freely. If the chain
lubrication system is still not working after carrying out
the above checks you should contact your service
workshop.
Checking wear on cutting equipment
Chain
Check the chain daily for:
• Visible cracks in rivets and links.
• Whether the chain is stiff.
• Whether rivets and links are badly worn.
Regularly check the degree of wear on the drive sprocket.
Replace if wear is excessive.
Bar
Check regularly:
• Whether there are burrs on the edges of the bar.
Remove these with a file if necessary.
• Whether the groove in the bar has become badly
worn. Replace the bar if necessary.
• Whether the tip of the bar is uneven or badly worn. If
a hollow forms on the underside of the bar tip this is
due to running with a slack chain.
We recommend you compare the existing chain with a
new chain to decide how badly the existing chain is worn.
When the length of the cutting teeth has worn down to
only 4 mm the chain must be replaced.
14 – English
• To prolong the life of the bar you should turn it over
daily.
WARNING! A faulty cutting attachment
may increase the risk of accidents.
Page 15
ASSEMBLY
Fitting the cutting head
• Fit the cutting head on the shaft so that the screw (A)
is aligned with the hole in the shaft as shown.
• Tighten screw A.
• Tighten screw B.
B
A
CAUTION! Make sure that the drive shaft inside the shaft
engages with the cut-out in the cutting head.
Fitting the bar and chain
The chain should be tensioned until it fits snugly on the
underside of the bar.
• The chain is correctly tensioned when there is no
slack on the underside of the bar, and it can still be
turned easily by hand. Tighten the bar nut with the
combination spanner while holding up the tip of the
bar.
Unscrew the bar nut and remove the protective cover.
Fit the bar over the bar bolt. Place the bar in its rearmost
position. Place the chain over the drive sprocket and in
the groove on the bar. Begin on the top side of the bar.
Make sure that the edges of the cutting links are facing
forward on the top edge of the bar.
Fit the cover and locate the chain adjuster pin (A) in the
hole in the bar. Check that the drive links of the chain fit
correctly on the drive sprocket (B) and that the chain is in
the groove in the bar (C). Tighten the bar nut finger-tight.
Tension the chain by turning the chain tensioning screw
clockwise. Use a combination spanner or turn by hand.
• When fitting a new chain, the chain tension has to be
checked frequently until the chain is run-in. Check the
chain tension regularly. A correctly tensioned chain
ensures good cutting performance and long life.
Adjusting the harness
You should always use the harness with the machine to
give maximum control over the machine and reduce the
risk of fatigue in your arms and back.
• Put on the harness.
• Hook the machine onto the harness support hook.
• Adjust the length of the harness so that the support
hook is roughly level with your right hip.
English – 15
Page 16
ASSEMBLY
Filling with oil
• Open the cap on top of the bar head
• Fill with Husqvarna saw chain oil.
• Refit the cap.
Assembling and dismantling the
two-piece shaft
(327P5)
Assembly:
• Loosen the coupling by turning the knob.
• Align the tab of the attachment (A) with the arrow on
the coupling (B).
B
A
• Before using the unit, tighten the knob securely.
Dismantling:
Loosen the coupling by turning the knob (at least 3 times).
• Push and hold the button (C). While securely holding
the engine end, pull the attachment straight out of the
coupling.
C
• Push the attachment into the coupling until the
attachment snaps into place.
16 – English
Fitting the impact guard
(327P5)
If the machine has a protective guard bolted under the
engine this should be removed before the impact guard is
assembled.
Fit the guard using the three screws and washers. Fit the
two short screws in hole A. Tighten the screws to a torque
Page 17
ASSEMBLY
of 4 Nm. After the machine has been in use for around 20
hours, re-tighten the screws to 4 Nm.
Assembly of the saw attachment
(327P5)
Assembly
• Loosen the coupling by turning the knob.
• Align the tab of the attachment (A) with the arrow on
the coupling (B).
• Before using the unit, tighten the knob securely.
Dismantling
• Loosen the coupling by turning the knob (at least 3
times).
• Push and hold the button (C). While securely holding
the engine end, pull the attachment straight out of the
coupling.
B
A
• Push the attachment into the coupling until the
attachment snaps into place.
English – 17
Page 18
FUEL HANDLING
Fuel safety
Never start the machine:
1 If you have spilt fuel on it. Wipe off the spillage and
allow remaining fuel to evaporate.
2 If you have spilt 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 petrol
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.
• In order to prevent unintentional starting of the engine,
the spark plug cap must always be removed during
long-term storage, if the machine is not under close
supervision and when performing all service
measures.
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
petrol 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.
Petrol
CAUTION! Always use a quality petrol/oil mixture at least
90 octane (RON). If your machine is equipped with a
catalytic converter (see chapter on Technical data) always
use a good quality unleaded petrol/oil mixture. Leaded
petrol will destroy the catalytic converter.
Use low-emission petrol, also known as alkylate petrol, if
it is available.
• The lowest octane recommended is 90 (RON). If you
run the engine on a lower octane grade than 90 socalled knocking can occur. This gives rise to a high
engine temperature, 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
two-stroke engine oil, which is specially formulated for
our air-cooled 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.
• A poor oil quality and/or too high oil/fuel ratio may
jeopardise function and decrease the life time of
catalytic converters.
• Mixing ratio
1:50 (2%) with HUSQVARNA two-stroke oil.
1:33 (3%) with oils class JASO FB or ISO EGB
formulated for air-cooled, two-stroke engines.
Petrol, litre
50,100,15
100,200,30
150,300,45
200,400,60
Two-stroke oil, litre
2% (1:50)3% (1:33)
18 – English
Page 19
FUEL HANDLING
!
Mixing
• Always mix the petrol and oil in a clean container
intended for fuel.
• Always start by filling half the amount of the petrol to
be used. Then add the entire amount of oil. Mix
(shake) the fuel mixture. Add the remaining amount of
petrol.
• 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.
Fuelling
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.
• Always use a fuel container with an anti-spill valve.
• 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.
English – 19
Page 20
STARTING AND STOPPING
!
!
Check before starting
• Inspect the working area. Remove any objects that
could be thrown out.
• Check the cutting attachment. Never use blunt,
cracked or damaged equipment.
• Check that the machine is in perfect working order.
Check that all nuts and screws are tight.
• Make sure the chain is adequately lubricated. See
instructions under the heading Lubricating the cutting
attachment.
• 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.
Starting and stopping
WARNING! The complete clutch cover
and shaft must be fitted before the
machine is started, otherwise the clutch
can come loose and cause personal
injury.
Always move the machine away from the
refuelling area before starting. Place the
machine on a flat surface. Ensure the
cutting attachment cannot come into
contact with any object. Make sure no
unauthorised persons are in the working
area, otherwise there is a risk of serious
personal injury. The safety distance is 15
metres.
Starting
Primer bulb: Press the air purge repeatedly until fuel
begins to fill the bulb. The bulb need not be completely
filled.
20 – English
Choke: Set the choke control in the choke position.
WARNING! When the engine is started
with the choke in either the choke or
start throttle positions the cutting
attachment will start to rotate
immediately.
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.
starter cord around your hand.
Never twist the
Page 21
STARTING AND STOPPING
Repeat pulling the cord until the engine starts. When the
engine starts. return choke control to run position and
apply full throttle; the throttle will automatically disengage
from the start setting.
CAUTION! Do not pull the star ter 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.
CAUTION! Do not put any part of your body in marked
area. Contact can result in burns to the skin, or electrical
shock if the spark plug cap has been damaged. Always
use gloves. Do not use a machine with damaged spark
plug cap.
Stopping
Stop the engine by switching off the ignition.
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.
English – 21
Page 22
WORKING TECHNIQUES
General working instructions
IMPORTANT!
This section takes up the basic safety precautions for
working with a pole saw.
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.
• Never work from a ladder, stool or any other raised
position that is not fully secured.
Safety instructions while working
WARNING! Cutting tool. Do not touch the
tool without first switching off the
!
engine.
Personal protection
• Always wear boots and other equipment described
under the heading Personal protective equipment.
• Always wear working clothes and heavy-duty long
trousers.
• Never wear loose clothing or jewellery.
• Make sure your hair does not hang below shoulder
level.
Safety instructions regarding the
surroundings
• 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.
• Always ensure you have a safe and stable working
position.
• Always use both hands to hold the machine. Hold the
machine at the side of your body.
• Use your right hand to control the throttle setting.
• Make sure that your hands and feet do not come near
the cutting attachment when the engine is running.
• 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.
• Always lay the machine on the ground when you are
not using it.
• 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 gets caught up in the cutting attachment
while you are working, switch off the engine and let it
stop completely and remove the ignition lead before
cleaning the cutting attachment.
22 – English
Page 23
WORKING TECHNIQUES
!
!
!
!
• 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.
Safety instructions after completing work
• Let the engine drop back to idle speed between each
cut. Long periods at full throttle can cause serious
damage to the centrifugal clutch.
WARNING! Never stand directly
underneath a branch that is being cut.
This could lead to serious or even fatal
personal injury.
• 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
• Hold the machine as close to your body as possible to
get the best balance.
Observe great care when working close to overhead
power lines. Falling branches can result in shortcircuiting.
WARNING! Observe the applicable safety
regulations for work in the vicinity of
overhead power lines.
WARNING! 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.
WARNING! This machine has a long
reach. Make sure that no people or
animals come closer than 15 m when the
machine is running.
• Whenever possible position yourself so that you can
make the cut at right angles to the branch.
• 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.
• Always slow the engine to idle speed after each
working operation. Long periods at full throttle without
any load on the engine can lead to serious engine
damage.
• Always work at full throttle.
English – 23
Page 24
WORKING TECHNIQUES
!
• Do not work with the shaft held straight out in front of
you (like a fishing rod) as this increases the apparent
weight of the cutting attachment.
• Cut large branches in sections so that you have better
control over where they fall.
and cause permanent damage to the tree. The cut
should not be deeper than 1/3 of the branch thickness
to prevent jamming. Keep the chain running while you
withdraw the cutting attachment from the branch to
prevent it jamming.
• Use the harness to support the weight of the machine
and make it easier to handle.
• Never cut through the swelling at the root of the
branch as this will slow down healing and increase the
risk of fungal attack!
• Use the stop at the base of the cutting head to provide
support during cutting. This will help prevent the
cutting attachment from ”jumping” on the branch.
• Make an initial cut on the underside of the branch
before cutting through the branch. This will prevent
tearing of the bark, which could lead to slow healing
24 – English
• Make sure you have a firm footing and that you can
work without being hampered by branches, stones
and trees.
WARNING! Never activate the throttle
without having the cutting attachment in
full view.
Page 25
MAINTENANCE
!
Carburettor
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 shaft must be fitted before the
!
machine is started, otherwise the clutch
can come loose and cause personal
injury.
Function
• The carburettor governs the engine’s speed via the
throttle control. Air and fuel are mixed in the
carburettor. The air/fuel mixture is adjustable. Correct
adjustment is essential to get the best performance
from the machine.
• Adjusting the carburettor means that the engine is
adapted to local operating conditions, e.g. climate,
altitude, petrol and the type of 2-stroke oil.
• The carburettor has three adjustment controls:
L = Low speed jet
H = High speed jet
T = Idle adjustment screw
• The L and H-jets are used to adjust the supply of fuel
to match the rate that air is admitted, which is
controlled with the throttle. If they are screwed
clockwise the air/fuel ratio becomes leaner (less fuel)
and if they are turned anti-clockwise the ratio
becomes richer (more fuel). A lean mixture gives a
higher engine speed and a rich mixture gives a lower
engine 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.
Basic setting
• The basic carburettor settings are adjusted during
testing at the factory. The basic setting is richer than
the optimal setting and should be maintained for the
first few hours the machine is in use. The carburettor
should then be finely adjusted. Fine adjustment
should be carried out by a skilled technician.
CAUTION! If the cutting attachment rotates when the
engine is idling the idle adjustment screw T should be
turned anti-clockwise until the cutting attachment stops.
Rec. idle speed: 2700 rpm
Recommended max. speed: See the Technical data
section.
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.
Fine adjustment
• When the machine has been ”run-in” the carburettor
should be finely adjusted. The fine adjustment should
be carried out by a qualified person. First adjust the Ljet, then the idling screw T and then the H-jet.
Conditions
• Before any adjustments are made, make sure that the
air filter is clean and the air filter cover is fitted. If you
adjust the carburettor when the air filter is dirty it will
result in a leaner mixture when the filter is finally
cleaned. This can lead to serious engine damage.
• Carefully turn both jets, L and H, so that they are
midway between fully screwed in and fully screwed
out.
• Do not attempt to adjust the L and H jets beyond either
stop as this could damage the engine.
• Now start the machine according to the starting
instructions and let it warm up for 10 minutes.
CAUTION! If the cutting attachment rotates when the
engine is idling the idle adjustment screw T should be
turned anti-clockwise until the cutting attachment stops.
English – 25
Page 26
MAINTENANCE
Low speed jet L
Tr y to find the highest idle speed by turning the low speed
jet L clockwise then anti-clockwise. When the highest
speed has been found, turn the low speed jet L 1/4 turn
anti-clockwise.
CAUTION! If the cutting attachment rotates when the
engine is idling the idle adjustment screw T should be
turned anti-clockwise until the cutting attachment stops.
Fine adjustment of the idle speed T
Adjust the idle speed using the idle adjustment screw T, if
it is necessary to readjust. First turn the idle adjustment
screw T clockwise until the cutting attachment starts to
rotate. Then turn the screw anticlockwise until the cutting
attachment stops. The idle speed is correctly adjusted
when the engine will run smoothly in every position. The
idle speed should also be well below the speed at which
the cutting attachment starts to rotate.
High speed jet H
The high speed jet H affects the engine power, speed,
temperature and fuel consumption. If the high speed jet H
is set too lean (screwed in too far) the engine speed will
be too high and cause engine damage. Do not let the
engine run at full speed for more than 10 seconds.
Apply full throttle and turn the high speed jet H very slowly
clockwise until the engine slows down. Then turn the high
speed jet H very slowly anticlockwise until the engine
starts to run unevenly. Now turn the high speed jet H
slowly clockwise a little way until the engine runs
smoothly.
Note that the engine should not be under load when you
adjust the high speed jet H. You should therefore remove
the cutting attachment, nut, support flange and drive disc
before adjusting the high speed jet H.
The high speed jet H is adjusted correctly when the
machine burbles a little. If the machine races then the
setting is too lean. If the engine produces a lot of smoke
and burbles a lot then the setting is too rich.
!
26 – English
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.
H
CAUTION! For optimum adjustment of the carburettor,
contact a qualified dealer/service workshop that has a
revolution counter at their disposal.
Correctly adjusted carburettor
When the carburettor is correctly adjusted the machine
will accelerate without hesitation and burble a little at
maximum speed. It is also important that the cutting
attachment does not rotate at idle. If the low speed jet L is
set too lean it may cause starting difficulties and poor
acceleration.
If the high speed jet H is set too lean it will result in less
power, less performance, poor acceleration and/or
damage to the engine.
If both the L and H jets are set too rich it will results in
acceleration problems or too low a working speed.
Page 27
MAINTENANCE
!
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.
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!
Cooling system
To keep the working temperature as low as possible the
machine is equipped with a cooling system.
4
Some mufflers are equipped with a special spark arrestor
mesh. If your machine has this type of muffler, you should
clean the mesh at least once a week. This is best done
with a wire brush.
On mufflers without a catalytic converter the mesh should
be cleaned weekly, or replaced if necessary. On mufflers
fitted with a catalytic converter the mesh should be
checked, and if necessary cleaned, monthly.
is damaged it should be replaced.
If the mesh 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
mesh will cause the machine to overheat and result in
damage to the cylinder and piston. See also instructions
under the heading Maintenance.
If the mesh
3
2
1
The cooling system consists of:
1 Air intake on the starter.
2 Fins on the flywheel.
3 Cooling fins on the cylinder.
4 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.
Spark plug
The spark plug condition is influenced by:
English – 27
Page 28
MAINTENANCE
• Incorrect carburettor 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 0.5 mm. The
spark plug should be replaced after about a month in
operation or earlier if necessary.
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.
Two-piece shaft
The drive shaft end in the lower shaft should be lubricated
with grease every 30 hours. There is a risk that the drive
shaft ends (splined coupling) on models with two-piece
shafts will seize if they are not lubricated regularly.
• 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
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.
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.
A damaged air filter
Oiling the air filter
Air filter
The air filter must be regularly cleaned to remove dust
and dirt in order to avoid:
• Carburettor malfunctions
28 – English
Always use HUSQVARNA filter oil, ar t. 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.
Page 29
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 Operator’s
Manual. More extensive work must be carried out by an authorised 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 cutting attachment does not rotate at idle.X
Clean the air filter. Replace if necessary.X
Check that nuts and screws are tight.X
Check that there are no fuel leaks from the engine, tank or fuel
lines.
Clean the area under the protective cover.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 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 mesh on the muffler (only
applies to mufflers without a catalytic converter).
Clean the outside of the carburettor and the space around it.X
File off any burrs from the edges of the bar.X
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 mesh on the muffler (only
applies to mufflers fitted with a catalytic converter).
Daily
maintenance
X
X
Weekly
maintenance
X
X
Monthly
maintenance
X
X
X
X
English – 29
Page 30
TECHNICAL DATA
Technical data
327P4327P5
Engine
Cylinder displacement, cm
Cylinder bore, mm3434
Stroke, mm2727
Recommended max. speed, rpm11500-1250011500-12500
Idle speed, rpm27002700
Max. engine output, acc. to ISO 8893, kW/ r pm0,9/84000,9/8400
Catalytic converter mufflerYe sYe s
Speed-regulated ignition systemYe sYe s
Ignition system
Manufacturer/type of ignition systemWalbro MBWalbro MB
Spark plugChampion RCJ 6YChampion RCJ 6Y
Electrode gap, mm0,50,5
Fuel and lubrication system
Manufacturer/type of carburettorZama C1QZama C1Q
Fuel tank capacity, litre0,50,5
Weight
Weight without fuel, kgn/a6,4
Sound levels
(see note 1)
Equivalent sound pressure level at the operator’s ear,
measured according to EN ISO 22868, dB(A):
Noise emissions
Equivalent noise power level, measured according to
EN ISO 22868, dB(A)
Vibration levels
Vibration levels at handles, measured according to EN
ISO 22867, m/s
Idle speed, front/rear handles:n/a1,5/1,7
Max. speed, front/rear handles:n/a4,5/2,1
Note 1: Equivalent sound pressure level is calculated as the time-weighted energy total for sound pressure levels under
various working conditions with the following time distribution: 1/2 idling and 1/2 max speed.
2
3
25,425,4
n/a86
n/a105
30 – English
Page 31
TECHNICAL DATA
Bar and chain combinations
The following combinations are CE approved.
BarChain
Length, inchPitch, inch
103/87THusqvarna S 36/Oregon 91 VG
123/87THusqvarna S 36/Oregon 91 VG
103/87TOregon 90SG
123/87TOregon 90SG
D
D
_
PITCH =
2
Approved accessoriesArt No.Use with
Saw attachment with shaft PA 110537 18 33-13327P5
Max. no of teeth on tip
sprocket
L
EC-declaration of conformity (Applies to Europe only)
Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel +46-36-146500, declares under sole responsibility that the pruning
saws
Husqvarna 327P5 dating from 2008 serial numbers and onwards (the year is clearly stated on the rating plate,
followed by the serial number), comply with the requirements of the COUNCIL’S DIRECTIVE:
- of June 22, 1998 ”relating to machinery” 98/37/EC, annex IIA.
- of December 15, 2004 ”relating to electromagnetic compatibility” 2004/108/EC.
The following standards have been applied: EN ISO 12100-2, CISPR 12:2005, EN ISO 11680-1:2000
SMP Svensk Maskinprovning AB, Fyrisborgsgatan 3, SE-754 50 Uppsala, Sweden, has performed voluntary type
examination on behalf of Husqvarna AB. The certificates are numbered:
Huskvarna 19 June 2008
Michael Kullberg, Business manager
404/08/1252
English – 31
Page 32
Page 33
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1150991-26
´®z+R•,¶6#¨
´®z+R•,¶6#¨
2008-06-23
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