Husqvarna 535FBX Forestry Clearing Chainsaw Instruction Manual
- June 17, 2024
- Husqvarna
Table of Contents
Husqvarna 535FBX Forestry Clearing Chainsaw
Product Information
Specifications
- Model: 535FBX, TA1100
- Language: FR (2-47) US (48-92)
Product Components (535FBX)
The product consists of the following components:
- 1 x Component 1
- 1 x Component 2
- 1 x Component 3
- 1 x Component 4
- 1 x Component 5
- 1 x Component 6
- 1 x Component 7
- 1 x Component 8
- 1 x Component 9
- 1 x Component 10
- 1 x Component 11
- 1 x Component 12
- 1 x Component 13
- 1 x Component 14
- 1 x Component 15
- 1 x Component 16
- 1 x Component 17
- 1 x Component 18
- 1 x Component 19
- 1 x Component 20
- 1 x Component 21
- 1 x Component 22
- 1 x Component 23
- 1 x Component 24
- 1 x Component 25
- 1 x Component 26
- 1 x Component 27
- 1 x Component 28
- 1 x Component 29
- 1 x Component 30
- 1 x Component 31
Product Usage Instructions
Read the User Manual Carefully
Before using the machine, it is important to read and understand the user manual thoroughly. This will ensure safe and proper usage.
Wear Protective Gloves
Always wear protective gloves while using the machine to prevent any injuries.
Pull the Starter Cord
To start the machine, pull the starter cord as instructed in the user manual.
Perform Visual Inspection
Before using the machine, visually inspect it for any visible damages or abnormalities.
Important Safety Precautions
It is important to follow these safety precautions to prevent accidents and injuries:
- Do not use the machine without proper authorization from the manufacturer.
- Only trained individuals should operate the machine to avoid serious accidents.
- Read and understand the entire user manual to ensure safe usage.
Take Regular Breaks
Take breaks whenever needed and try to vary your working position to prevent fatigue and discomfort.
Use Caution around Implants
Individuals with implants should exercise caution while using the machine, as certain electromagnetic fields can cause serious injuries. Consult a medical professional before using the machine.
Avoid Carbon Monoxide Poisoning
Running the machine in an enclosed space without proper ventilation can lead to carbon monoxide poisoning. Ensure proper airflow and ventilation when using the machine.
Be Alert to Warning Signs
Always pay attention to warning signs or signals that indicate any potential hazards or malfunctions.
Wear Appropriate Clothing and Boots
Wear suitable clothing and boots that provide protection against potential hazards.
First Aid
Be prepared with necessary first aid supplies and knowledge in case of any injuries or accidents.
Beware of Vibrations
Prolonged exposure to vibrations from the machine can cause circulatory or nervous system disorders. Consult a medical professional if you experience symptoms such as tingling, numbness, pain, or discomfort in your fingers, hands, or wrists.
Handle Silencer with Care
The silencer of the machine can become hot during operation.
Avoid contact to prevent burns or fire hazards.
Turn Off the Engine Before Maintenance
Always turn off the engine and remove the spark plug cap before performing any maintenance or repair work on the machine.
Pay Attention to Impact Angle and File Position
When sharpening the machine’s blades, be mindful of the impact angle and position of the file.
Avoid Excessive Depth
Avoid excessive depth while using the machine, as it increases the risk of kickback.
Be Cautious with Cutting Techniques
Follow proper cutting techniques to prevent serious injuries or accidents.
Assembly Instructions
Follow the assembly instructions provided in the user manual to correctly assemble the components of the machine.
Transportation and Storage
Follow the recommended guidelines for transporting and storing the machine to prevent fire, explosion, or inhalation hazards.
Fuel Handling
Handle fuel with caution to avoid fire, explosion, inhalation, or skin contact hazards. Use only recommended fuels and store them in appropriate containers.
Frequently Asked Questions
- Q: What should I do if I experience tingling or numbness in my fingers while using the machine?
- A: If you experience tingling or numbness in your fingers, hands, or wrists while using the machine, stop using it immediately and consult a medical professional. Prolonged exposure to vibrations can cause circulatory or nervous system disorders.
- Q: Can I use any type of fuel for this machine?
- A: No, it is important to use only recommended fuels for this machine to ensure proper performance and prevent any hazards. Refer to the user manual for the recommended fuel type.
Manuel d’utilisation
535FBX, TA1100
Lire attentivement et bien assimiler le manuel d’utilisation avant d’utiliser la machine. Please read operator´s manual carefully and make sure you understand the instructions before using the machine.
FR (2-47) US (48-92)
KEY TO SYMBOLS
The rating plate showing serial number. yyyy is the production year, ww is the productionweek.
yyyywwxxxxx
Other symbols/decals on the machine refer to special certification requirements for certain markets.
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.
Kickback may occur when the nose or tip of the guide bar touches an object,
and cause a lightning fast reverse reaction to the side. May cause serious
personal injury. Always keep people and animals at least 15 metres from the
machine.
Always wear protective gloves.
Visual check.
Protective goggles or a visor must be worn.
Filling with chain oil and adjusting oil flow
Wear boots with saw protection, steel toe-cap and non-slip sole.
Primer bulb
Set the choke control in the choke position.
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 waterpowered 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 chainsaws 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 operators 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
operators 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.
WHAT IS WHAT
31 3
30 29
3
2 1
4
7
8
6
5 9
10
What is what? (535FBX)
1 Air filter cover 2 Starter handle 3 Load reducer 4 Fuel tank 5 Stem guard 6
Cylinder cover 7 Spark plug cap and spark plug 8 Choke control 9 Harness 10
Air purge 11 Cord 12 Throttle trigger 13 Throttle/hand guard 14 Throttle
trigger lockout 15 Stop switch 16 Shaft coupling
11
28 27
26
25 24
17 18
14 15
19
16
21 22
12 13
20 23
17 Loop handle 18 Suspension ring 19 Shaft 20 Chain lubrication adjustment screw 21 Bar nut 22 Guide bar 23 Transport guard, bar 24 Chain tensioning screw 25 Chain oil tank 26 Saw chain 27 Protective guard for saw chain 28 Filling with chain oil 29 Operator’s manual 30 Combination spanner 31 Spark plu
GENERAL SAFETY PRECAUTIONS
Note the following before starting:
Please read the operator’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.
WARNING! 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 does not cover damage or liability caused by the use of nonauthorized accessories or replacement parts.
!
WARNING! A backpack type chain 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.
This decal certifies that the product has been approved in accordance with American exhaust emissions requirements EPA Ph III and CARB Tier III. The Emissions Compliance Period referred to on the Emissions Compliance label indicates the numbers of operating hours for which the engine has been shown to meet Federal and California emission requirements.
The engine exhaust from this product contains chemicals known to the State
of California to cause cancer, birth defects or other reproductive harm.
GENERAL SAFETY PRECAUTIONS
Important
IMPORTANT!
The machine is only designed for forestry clearing and cutting branches and
twigs.
National or local regulations may regulate the use. Comply to given
regulations.
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.
Take breaks when you need to. Try also to vary your working position.
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 safety 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.
WARNING! 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 consult their physician and the
medical implant manufacturer before
operating this machine.
!
WARNING! Running an engine in a confined or badly ventilated area can
result in death due to asphyxiation or
carbon monoxide poisoning.
!
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.
Personal protective equipment
IMPORTANT!
A backpack type chain 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.
!
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.
PROTECTIVE HELMET AND VISOR
A helmet should be worn if the trees being cleared are taller than 2 m.
HEARING PROTECTION
Wear hearing protection that provides adequate noise reduction.
EYE PROTECTION Protective goggles or a visor must be worn.
GENERAL SAFETY PRECAUTIONS
GLOVES Gloves should be worn when necessary, e.g., when fitting cutting
attachments.
BOOTS Wear boots with saw protection, steel toe-cap and nonslip sole.
TROUSERS Use trousers with saw protection.
Machines safety equipment
This section describes the machines 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 machines 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.
CLOTHING
Wear clothes made of a strong fabric and avoid loose clothing that can catch
on twigs and branches. 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.
!
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.
Throttle trigger lockout
The throttle lockout 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.
A
B
Make sure that the throttle trigger is locked at idle setting when the
throttle trigger lockout is released.
GENERAL SAFETY PRECAUTIONS
Press the throttle lockout and make sure it returns to its original position when you release it.
The machine’s vibration damping system reduces the transfer of vibrations.
Regularly check the vibration damping units for cracks or deformation. Check
that the vibration damping element is undamaged and securely attached.
Check that the throttle trigger and throttle lockout move freely and that the return springs work properly.
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
See instructions under the heading Start. Start the machine and apply full
throttle. Release the throttle and check that the cutting attachment stops and
remains at a standstill. If the cutting attachment rotates with the throttle
in the idle position then the carburettor idle setting must be checked. See
instructions under the heading Maintenance.
Stop switch
Use the stop switch to switch off the engine.
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 screen. Check
whether the muffler on your machine is fitted with this kind of screen.
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 reduce vibration and make operation easier.
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.
GENERAL SAFETY PRECAUTIONS
Regularly check that the muffler is securely attached to the machine.
Cutting equipment
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!
Harness
Check that the harness is not damaged.
In an emergency situation, release yourself from machine and harness according
to the following method.
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. · Only use cutting equipment
recommended by us!
· Keep the chain’s cutting teeth properly sharpened! Follow our instructions
and use the recommended file gauge. A damaged or badly 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! A poorly lubricated chain is
GENERAL SAFETY PRECAUTIONS
more likely to break and lead to increased wear on the bar, chain 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.
!
WARNING! Never use a machine with faulty safety equipment. The machine’s
· Bar groove width (inches/mm). The groove in the bar
safety equipment must be checked and
must match the width of the chain drive links.
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
spark plug cap before you start to work
on it.
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.
Guide bar
· Length (inches/cm)
· Lubrication hole and hole for the chain tensioner.
Saw chain
· Saw chain pitch (inches). (The distance between three drive links, divided
by two.)
· 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.
· Drive link width (mm/inches)
GENERAL SAFETY PRECAUTIONS
· Number of drive links.
– Filing angle
Level of kickback reduction. The only thing that describes the level of
kickback reduction offered by a saw chain is its model number.
Sharpening your chain and adjusting raker clearance
!
WARNING! The risk of kickback is increased with a badly sharpened chain!
– Cutting angle – File position
General information on sharpening cutting teeth
– Round file diameter
· 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.
AB
– File depth
1 5
It is very difficult to sharpen a chain correctly without the right equipment.
We recommend that you use our file gauge. This will help you obtain the
maximum kickback reduction and cutting performance from your chain.
· When you sharpen a cutting tooth there are five important factors to remember.
58 English
WARNING! Departure from the
!
sharpening instructions considerably
increases the risk of kickback.
GENERAL SAFETY PRECAUTIONS
Sharpening cutting teeth
maintain this radius or bevel when you adjust the raker clearance.
To sharpen cutting teeth you will need a round file and a file gauge.
· We recommend that you use our raker gauge to achieve the correct clearance and bevel on the raker lip.
· 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 teeth on one side of the bar first. Then
turn the saw over and file the remaining teeth from the other side.
!
WARNING! The risk of kickback is increased if the raker clearance is too
large!
Setting the raker clearance
· File all the teeth to the same length. When the length of the cutting teeth
is reduced to 5/32 inch (4 mm) the chain is worn out and should be replaced.
min 4 mm (0,16″)
· 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.
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.
· 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.
· On a low-kickback cutting link the front edge of the raker lip is rounded. It is very important that you
GENERAL SAFETY PRECAUTIONS
Tensioning the saw chain
Lubricating cutting equipment
!
WARNING! A slack chain may jump off the bar 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.
!
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 chainsaw manufacturer we have developed an optimal chain oil which has
a vegetable oil base. 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.
Filling with chain oil
– Undo the bar nut.
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.
– Tension the chain by turning the chain tensioning screw clockwise using the combination spanner. The chain should be tensioned until it does not sag from the underside of the bar.
– Tighten the bar nut using the combination spanner. Check that the chain can be pulled round easily by hand.
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.
GENERAL SAFETY PRECAUTIONS
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.
Checking wear on cutting equipment Saw chain
Check the chain daily for: · Visible cracks in rivets and links. · Whether the
chain is stiff. · Whether rivets and links are badly worn.
What to do if lubrication does not work:
· Check that the oil channels in the bar are not obstructed. Clean if
necessary.
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 5/32 inch (4 mm)
the chain must be replaced.
· 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.
Chain drive sprocket
Regularly check the degree of wear on the drive sprocket. Replace if wear is
excessive.
Guide 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.
GENERAL SAFETY PRECAUTIONS
· 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.
· To prolong the life of the bar you should turn it over daily.
!
WARNING! A faulty cutting attachment may increase the risk of accidents.
Fitting the main body
ASSEMBLY
Assembling the load reducer
· Assemble the engine and the frame using the bolt as shown. Make sure the heel is placed on the correct side of the stop.
· Assemble the load reducer as shown, adjust to an appropriate height and tighten the knobs.
· Tighten the nut firmly (approx. 15 Nm) using the combination spanner.
ASSEMBLY
Assembling and dismantling the two-piece shaft
Dismantling
· Loosen the coupling by turning the knob (at least 3 times).
Assembly
· Loosen the coupling by turning the knob counterclockwise.
· Align the tab of the attachment (A) with the arrow on the coupling (B).
B
A
· 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.
Fitting the loop handle
· Clip the loop handle onto the shaft. Note that the loop handle must not be
fitted in front of the arrow marked on the shaft.
· Before using the unit, tighten the knob securely.
· Slide the spacer into the slot in the loop handle. · Fit the nut, knob and
screw. Do not overtighten. · Now make a final adjustment to give yourself a
comfortable working position. Tighten the knob.
Fitting the bar and chain
ASSEMBLY
Adjusting the harness and pole saw
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.
Adjusting the backplate height
· Loosen the two fasteners holding the backplate.
Tension the chain by turning the chain tensioning screw clockwise using the combination spanner. The chain should be tensioned until it does not sag from the underside of the bar.
· Loosen the backplate from the frame on one side.
· 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.
· Move the backplate to the desired height and fasten it. Make sure the pin aligns with one of the holes on the frame, see picture.
· CAUTION! 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.
ASSEMBLY
Adjusting the harness
· Put on the harness. · Tighten the waist strap so that it sits securely.
Setting the working height
· Pull out the cord to the desired length and fasten as shown.
1 2
· Tighten the chest strap.
· Fasten the knot on the cord in the suspension ring on the shaft. You can
also make more knots on the cord so that you are able to easily change between
different working positions.
· To shorten the cord, loosen it from the load reducer and slacken it, which
will make the cord spring back automatically.
· Adjust the chest strap vertically if needed and make sure it fits well.
· Adjust the shoulder straps to distribute the load evenly across your shoulders.
· Loosen or tighten the waist strap so that approx. 70% of the load is on your waist and 30% on your shoulders.
Transport position
ASSEMBLY
· Position the shaft as shown.
· Fit the transport guard to the cutting attachment. · Dismantle the load reducer.
· Position the load reducer as shown and fasten it.
· Wind the cord around the load reducer and the shaft, then fasten it as shown.
2
1
· Dismantle the shaft. Loosen the coupling by turning the knob (at least 3 times).
· Hang the flex shaft onto the throttle handle as shown.
· Push and hold the button (C). Pull the shaft straight out of the clutch.
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. In the event of leakage, contact your service agent.
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 open 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.
Drain the tank into the appropriate containers and in a well ventilated area.
· 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.
· 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.
· Allow the machine to cool before putting it in storage.
WARNING! Take care when handling fuel.
Bear in mind the risk of fire, explosion
and inhaling fumes.
Fuel
CA