Denzel DS-4516 User manual

Manuel d'utilisateur
Benutzeranleitung
Manual de uso
Manuale dell'utente
Ръководство на потребителя
ATTENTION! Read this manual before use аnd retain for future reference.
Lisez attentivement le présent guide d'utilisation et gardez-le pour le
consulter ultérieurement.
Lesen Sie diese Anleitung aufmerksam durch und bewahren Sie sie auf,
damit die Informationen jederzeit zur Verfügung stehen.
Lea cuidadosamente este manual y guárdelo para futuras consultas.
Leggere attentamente il presente manuale e conservarlo per riferimenti
in futuro.
Внимателно прочетете внимателно това ръководство и го запазете
за бъдещи справки.
Vă rugăm să citii cu atenie acest manual și să îl păstrai pentru referine
viitoare.
Przeczytaj uważnie niniejszą instrukcję i zachowaj ją, aby zwrócić się do
niej w przyszłości.
Přečtěte prosím pečlivě tuto příručku a uschovejte ji pro budoucí
použití.
Figyelmesen olvassa el at adott használati útmutatót és további
használat céljából, őrizze meg azt.
The date of manufacture
is indicated on the packaging.
La date de fabrication est indiquée sur
l'emballage.
Das Herstellungsdatum ist auf der
Verpackung angegeben.
La fecha de fabricación se indica en el
embalaje.
La data di produzione è’ indicata sulla
confezione.
Датата на производство е посочена на
опаковката.
Data fabricării este indicate pe ambalaj.
Data produkcji podana na opakowaniu.
Datum výroby je uvedeno na obalu.
A gyártási idő a csomagoláson van
feltüntetve.
GASOLINE CHAIN SAW
SCIE À CHAÎNE À ESSENCE
BENZINKETTENSÄGE
MOTOSIERRA DE GASOLINA
MOTOSEGA A BENZINA
БЕНЗИНОВ ВЕРИЖЕН ТРИОН
FERASTRAU CU LAN PE BENZINA
PILARKA SPALINOWA
BENZINOVÁ RETEZOVÁ PILA
LÁNCFURÉSZ
DS-4516 952367
DS-5218 952377
DS-5820 952387
Original Instruction
Les instructions données par le fabricant
Anweisungen vom Hersteller
Instrucciones del fabricante
Istruzioni del produttore
Инструкции от производителя
Instruciunile producătorului
Instrukcja oryginalna
Pokyny od výrobce
Gyártói utasítások
Manual utilizator
Instrukcja obsługi
Uživatelský manuál
Használati útmutató
USER MANUAL
ACHTUNG!
ATENCIÓN!
ATTENZIONE!
ВНИМАНИЕ!
ATENIE!
UWAGA!
UPOZORNĚNÍ!
FIGYELEM!
EN
ENFRDEESITBGROPLCZHU

2GASOLINE CHAIN SAW
EN
EN
Dear customer!
Please read carefully this document and behave in conformity with the technical requirements. These safety
instructions would help you to accurately use the saw and would guarantee your own safety.
Please carefully adhere to the points below. Behave in conformity with this operational manual considering
your further work. Before commissioning the saw, please read this guideline. You should understand and
adhere to all instructions contained in it.
Throughout the process of improving the saw its construction could undergo insignicant changes that do not
impact safety and are not reected in this edition.
СОNTENT
USED SYMBOLS...............................................................................................................................................................................3
DESIGNATION OF THE ITEM .....................................................................................................................................................4
SET .......................................................................................................................................................................................................4
SAFETY REQUIREMENTS.............................................................................................................................................................5
PRECAUTIONS.................................................................................................................................................................................9
STRUCTURE ......................................................................................................................................................................................10
TECHNICAL CHARACTERISTICS...............................................................................................................................................10
PREPARATION FOR OPERATING...............................................................................................................................................11
OPERATING PROCEDURE............................................................................................................................................................16
TECHNICAL SERVICE.....................................................................................................................................................................20
POSSIBLE MALFUNCTIONS AND TROUBLESHOOTING METHODS ..........................................................................24
CRITICAL PERSONNEL ACTIONS AND FAILURES..............................................................................................................25
DECLARATION OF CONFORMITY............................................................................................................................................254

3
GASOLINE CHAIN SAW
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User manual contains information about operation and maintenance of the gasoline chain saw (hereinafter
– chainsaw / chain saw / device / tool).
The design of the chainsaw is constantly being improved, so there can be some changes, which do not
reected in this manual and do not degrade the performance of the device.
USED SYMBOLS
Please behave in conformity with the requirements for safety, prescribed
in the guideline, as well as all applicable general rules on safe work.
Please read carefully this passport and behave in conformity with the
technical requirements.
Be sure to use personal protective equipment (ear protectors, safety glasses).
Always wear appropriate protective gloves.
Wear safety shoes before using the product.
Warning! Avoid kickback which can result in serious injury. Never let the
moving chain contact any object at the tip of the guide bar. Make sure the
brake chain is working properly.
Always use two hands when operating the chain saw.
Do not use the device while holding it with one hand.
Protect from moisture.
Check that the oil is available before use.
The exhaust contains harmful carbon monoxide. Never operate the unit
indoors.
Muer is very hot during and after use. Be careful not to touch them.

4GASOLINE CHAIN SAW
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Gasoline is highly ammable and explosive. Keep gasoline away from
smokers, sparks, ames, and smoke.
Chain direction.
Chain brake activated (right). Chain brake not activated (left).
LWA
113dB Guaranteed sound power level 113 dB.
This product is in accordance with applicable EC/EU Directives.
DESIGNATION OF THE ITEM
The chain saw is designed for sawing wood, repair, construction, landscaping, as well as for various household
operations: cutting branches in the garden, sawing knots and cutting rewood.
WARNING!
Do not use the saw to cut metal products, sheet metal, plastic and other non-wood materials.
The chainsaw should be operated at ambient temperatures of -15 °C to +40 °C and a relative humidity
of no more than 80%.
SET
12 43
5
68
7
1. Gasoline chain saw
(saw and cover from the chain brakes)
2. Guide Bar
3. Guide bar scabbard
4. Saw chain
5. Container
6. Kit of tools
7. Plug wrench
8. User manual with warranty card

5
GASOLINE CHAIN SAW
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SAFETY REQUIREMENTS
ATTENTION!
Please, read this manual before use and retain for future reference.
For safety reasons, persons under 16 years of age, as well as persons who are not familiar with this manual, should
not be allowed to work with the device.
The product is not intended for use by persons with limited physical or mental abilities or in the absence of the
user's experience and knowledge, unless he is under control and instructed on the use of the device by the person
responsible for safety. This saw is intended for infrequent use in the household, e.g., for trimming branches
or sawing rewood. Despite the fact that the chainsaw is equipped with an anti-vibration system, excessively
long continuous operation with it can cause disturbances in the blood circulation of the operator’s hands due
to vibrations. Do not operate or maintain the device while in a state of alcoholic, narcotic intoxication or under the
inuence of potent medications.
Checking, maintaining and servicing chain saw safety equipment
WARNING: Never use a chain saw with defective safety equipment. Safety equipment must be inspected and
maintained. If your chain saw does not pass inspection, take the saw to your nearest service dealer for repair.
The user operating and maintaining the device must have the appropriate knowledge and skills.
Product repairs and maintenance operations not described in this manual must be carried out by an authorized
service center.
Wear a face and breathing mask. The use of this product can generate exhaust gases, lubrication oil mist and saw
dust containing chemicals known to cause respiratory damage.
WARNING: Long term inhalation of the engine’s exhaust fumes, chain oil mist and dust from sawdust can result
in serious personal injury.
ATTENTION!
All maintenance and repair work must be carried out with the device turned o.
It is necessary to use spare parts and components only of the manufacturer, this will ensure the reliability
and safety of operation of the product. When using components and parts by other producers, the
manufacturer shall not be responsible for the resulting consequences. Before start working, check the
device for damage. Do not use a damaged device. Defective parts should be repaired by a service center
or replaced.
Do not use this device near flammable materials or sources of fire. Do not use the device near other
people or animals.
Some elements of the device become very hot during operation and remain hot for a while after the
motor is stopped. To prevent serious burns, avoid touching the hot parts of the device!
Use the product in accordance with the intended use and environmental conditions specified in the
manual. Do not change the design of the device! This can cause equipment failure and various injuries.
Do not grip the handles with constant or excessive pressure. This might increase the feeling of vibration
and the risk of “Vibration White Finger (VWF)” disease.
SAFETY NOTICE: Exposure to vibrations through prolonged use of gasoline powered hand tools could
cause blood vessel or nerve damage inthe fingers, hands, and joints of people prone to circulation
disorders or abnormal swellings. Prolonged use in cold weather has been linked to blood vessel damage
in otherwise healthy people. If symptoms occur such as numbness, pain, loss of strength, change in skin
color or texture, or loss of feeling in the fingers, hands, or joints, discontinue the use of this tool and seek
medical attention. An antivibration system does not guarantee the avoidance of these problems. Users
who operate power tools on a continual and regular basis must monitor closely their physical condition
and the condition of this tool.

6GASOLINE CHAIN SAW
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ON/STOP switch. The ON/STOP switch should be used to stop the engine.
A degree of noise from the machine is not avoidable. Route noisy work is to be licensed and limits for certain
periods. Keep rest periods and they may need to restrict the working hours to a minimum. For their personal
protection and protection of people working nearby, an appropriate hearing protection shall be worn.
WARNING: This machine produces an electromagnetic field during operation. Under some circumstances,
this field may interfere with active or passive medical implants. To reduce the risk of serious or fatal
injury, we recommend persons with medical implants to consult their physician and the medical implant
manufacturer before operating this machine.
– Do not operate a chain saw with one hand.
Serious injury to the operator, helpers, bystanders or any combination of these persons may result from
one-handed operation.
A chain saw is intended for two-handed use.
– Operate the chain saw only in a well-ventilated outdoor area.
– Do not operate saw from a ladder or in atree, unless you are specifically trained to do so.
– Make sure the chain will not make contact with any object while starting the engine.
Never try to start the saw when the guide bar is in a cut.
– Do not put pressure on the saw at the end of
the cut. Applying pressure can cause you to lose control when the cut is completed.
– Stop the engine before setting the saw down.
– Do not operate a chain saw that is damaged, improperly adjusted, or not completely and securely
assembled. Always replace bar, chain, hand guard, or chain brake immediately if it becomes damaged,
broken or is otherwise removed.
– With the engine stopped, hand carry the chain saw with the muffler away from your body, and the
guide bar and chain to the rear, preferably covered with a scabbard.
S Secure the machine during transport.
Do not touch the rotating parts of the device, this can cause various injuries! Do not use the product
without the protective elements provided for design. Keep hands, feet, clothing edges, jewellery at a safe
distance from the rotating parts of the device. Before each starting, make sure all bolts and nuts are tight.
Keep the cable away from heat, oil, sharp edges or moving parts. Use personal protective equipment:
safety glasses, hard hat, ear plugs and gloves, special shoes, tight-fitting clothing.
Wear protective gear. Always use steel-toed safety footwear with non-slip soles; snug-fitting clothing;
heavy-duty, non-slip gloves; eye protection such as non-fogging, vented goggles or face screen;
an approved safety
hard hat; and sound barriers (ear plugs or mufflers) to protect your hearing. Secure hair above shoulder
length.
– Always use approved hearing protection.
Regular users should have hearing checked regularly as chain saw noise can damage hearing. Long--
term exposure to noise can result in permanent hearing impairment.
– Keep all parts of your body away from the chain when the engine is running.
– Keep children, bystanders, and animals a minimum of 10 meters away from the work area. Do not allow
other people or animals to be near the chain saw when starting or operating the chain saw.
– Do not handle or operate a chain saw when you are fatigued, ill, or upset, or if you have taken alcohol,
drugs, or medication. You must be in good physical condition andmentally alert. Chain saw work
is strenuous. If you have any condition that might be aggravated by strenuous work, check with your
doctor before operating a chain saw.
– Carefully plan your sawing operation in advance. Do not start cutting until you have a clear work area,
secure footing, and, if you are felling trees, a planned retreat path.
Keep all parts of the body away from the saw chain when the chain saw is operating. Before You start
the chain saw, make sure the saw chain is not contacting anything. A momentt of inattention while
operating chain saws may cause entanglement of your clothing or body with the saw chain
Always hold the chain saw with your right hand on the rear handle and your left hand on the front
handle. Holding the chain saw with a reversed hand configuration increases the risk of personal injury

7
GASOLINE CHAIN SAW
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and should never be done. NOTE: For chain saws, designed with the guide bar on the left side, the
reference to "right hand"and "left hand"positioning is reserved.
Do not operate the chainsaw with one hand! Serious injuries to the operator, assistants and others can
result from operation with one hand. The chainsaw is designed for two-handed operation. Start work
only after freeing the work area from unnecessary objects.
Before starting the device, make sure that the chain is not in contact with anything.
During saw transportation, the motor must be turned off with the bar and chain facing back. When
carrying the chainsaw, always place the cover on the bar.
WARNING: Always disconnect spark plug wire and place wire where it cannot contact spark plug to prevent
accidental starting when settingup,transporting, adjusting or making repairs except carburetor adjustments.
This chain saw for forest service is only designed for cutting wood. Because a chain saw is a high-speed
wood-cutting tool, special safety precautions must be observed to reduce the risk of accidents. Careless
or improper use of this tool can cause serious injury.
Handle fuel with caution
– Do not smoke while handling fuel or while operating the saw.
– Eliminate all sources of sparks or flame in the areas where fuel is mixed or poured.
There should be no smoking, openflames, or work that could cause sparks. Allow engine to cool before
refueling.
– Mix and pour fuel in an outdoor area on bare ground; store fuel in a cool, dry, well ventilated place; and
use an approved, marked container for all fuel purposes.
Wipe up all fuel spills before starting saw.
– Move at least 10 feet (3 meters) from fueling site before starting engine.
– Turn the engine off and let saw cool in a non-combustible area, not on dry leaves, straw, paper, etc.
Slowly remove fuel cap and refuel unit.
– Storethe unit and fuel in an area where fuel vapors cannot reach sparks or open flames from water
heaters, electric motors or switches, furnaces, etc.
Be especially careful when trimming bushes and seedlings, as their elastic branches can fall into a chain, hit
or unbalance you. When cutting a branch that is exposed to external load, beware of the impact after removing
the load. Before sawing, check the wood for foreign objects such as nails. Be sure to remove them before cutting.
Use the device only for its intended purpose. The saw is intended for cutting wood only. Do not use the
saw for other purposes not specified herein. For example cutting plastics, masonry, etc. Before work,
clean and wipe the handles.
Do not cut above shoulder level, bend over too much and touch the ground with a saw chain. When
sawing boards and logs, it is necessary to use a reliable stand (framing). Do not let the other person hold
the log while sawing and never hold the log with your foot.
Do not work in low light conditions and on steep slopes.
The saw should be guided in such a way that no part of the body is in the cutting plane (Fig. 1).
Fig. 1
National regulation can restrict the use of the product.

8GASOLINE CHAIN SAW
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To avoid kickback
WARNING: Avoid kickback which can result in serious injury. Kickback is the backward, upward or sudden
forwardmotion of the guide bar occurring when the saw chain near the upper tip of the guide bar contacts
any object such as a log or branch, or when the wood closes in and pinches the saw chain in the cut.
Contacting a foreign object in the wood can also result in loss of chain saw control.
1. Saw with guide bar at a at angle.
2. Never work with a loose, widely stretched or the heavily worn out chain.
3. Ensure chain is sharpened correctly.
4. Never saw above shoulder height.
5. Never work with the tip of the guide bar.
6. Always hold the product rmly with both hands.
7. Always use a low kickback chain.
8. Apply the metal gripping teeth for leverage.
9. Ensure correct chain tension.
10. Do only cut with the engine at high speeds.
11. Do not let the nose of the guide bar contact a log, branch, or any other obstruction which could be hit
while you are operating the product.
12. Follow manufacturer’s sharpening and maintenance instructions for the saw chain.
13. Only use replacement guide bars and saw chains specied by the manufacturer or equivalent
replacements.
Never use a chainsaw as a planer.
Be careful! There is a danger of rebound when working with a chainsaw. A rebound causes loss of control
of the chainsaw and can cause serious or even fatal injury. Bounce with rotation and bounce due to jamming
represent the main danger when working with chain saws and are the main cause of most accidents.
A rebound occurs when the front or top of the saw blade (especially the upper quarter) touches the tree
or other hard objects, and also when the cut in the tree closes and wedges the chain. Frontal contact with the
upper part of the saw blade can cause a lightning fast reaction, in which the tool bounces up and back to the
operator. Jamming of the chain at the bottom of the guide bar pushes the chainsaw out of the operator.
Jamming of the chain at the top of the guide bar pushes the device back to the operator. Any of these eects
could result in loss of control of the saw and serious injury. (Pic. 2).
AA A
AB
A
B
B
Fig. 2
Do not operate the chainsaw with the air lter removed or the air lter cover removed. Avoid the poisonous eects
of toxic gases! Exhaust fumes contain carbon monoxide (CO) and other gases hazardous to health and life.
Do not use the device indoors. If during work you have experienced symptoms of poisoning, you need
to catch your breath in fresh air and seek medical help. When nished, drain the fuel mixture from the tank.
WARNING!
Do not empty the fuel mixture into the sewer or to the ground. It must be poured into special
containers for fuel.

9
GASOLINE CHAIN SAW
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It is necessary to observe not only the general safety requirements given in this section, but also the special
instructions contained in other sections.
Non-observance of safety instructions can create a danger to the environment, damage the tool, and also
entail dangerous consequences for human health and life.
Failure to follow the safety instructions will void the warranty for damages.
Clothing and personal protective equipment (PPE)
1. Secure long hair so that they are above the shoulder level.
2. Donotwear loose tting clothing or jewelleryas those could be drawn into the engine, catch the chain
or undergrowth.
3. Use the following safety clothing and personal protective equipment (PPE) when operating the product:
• helmet with visor and neck guard;
• hearing protection;
• dust mask;
• gloves with approved saw protection;
• protective leggings with approved saw protection;
• slip-resistant steel toe cap boots with approved saw protection.
PRECAUTIONS
To avoid personal injury, follow the rules:
• During operation, some parts of the device become very hot. Do not touch BEFORE they have completely
cooled down.
• Do not place ammable objects on or near the unit.
• Do not transport, repair or service this product with fuel mixture in the tank.
• Do not use your chain saw if it is damaged in any way.
• Do not use the machine in potentially explosive atmospheres or in the presence of naked ames.
• Do not use your chainsaw in an environment that does not comply with the requirements of this manual.
• Do not allow anyone to operate the tool without proper instruction.
• Do not operate the machine without the protective guards specied in the design.
• Wear the necessary personal protective equipment when operating the unit.
• Do not leave machine running unattended.
• Do not use the machine near other people or animals.
• For emergency action plans and procedures, and abnormal and alert situations turn o the machine
immediately and contact a service center.

10 GASOLINE CHAIN SAW
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STRUCTURE
12
3
4
717
9
5
6
14
17
15
11
10
12
13
16
18
8
Fig. 3
1. Guide bar
2. Chain
3. Chain tensioner screw
4. Chain brake
5. Front handle
6. Starter handle
7. Air lter cover
8. Switch on/o
9. Oil tank cap
10. Starter cover
11. Fuel tank cap
12. Back handle
13. Throttle lock
14. Primer
15. Bar cover nut
16. Engine switch
17. Air lter cover lock
18. Air ap lever
TECHNICAL CHARACTERISTICS
Model/Article DS-4516/952367 DS-5218/952377 DS-5820/952387
Maximum power, kW 1,7 1,9 2,4
Engine displacement, cm345 52 58
Engine type 2-stroke, air cooled
Tank volume for automatic chain lubrication, ml 250
Fuel tank volume, ml 600
Type of fuel gasoline mixture (regular gasoline) and oil for 2-stroke, air cooled
Primer Available
Bar length, cm 40 45 50
Chain pitch, inch 0,325

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Model/Article DS-4516/952367 DS-5218/952377 DS-5820/952387
Number of chain links, pc. 64 72 76
Slot width, mm 1,5
Guaranted sound power level, dB(A) 113
Measured sound power level, dB(A) 111,8 108,6 108,6
Sound pressure level, dB(A) 104,9 101,9 101,9
Uncertainty value of sound power K, dB(A) 3
Vibration level (front handle), m/s 6,254 4,795 4,795
Vibration level (rear handle), m/s26,960 5,247 5,247
Uncertainty value of vibration K, m/s21,5
Dimensions L×W×H, cm 44×26,5×34,5
Weight, kg 6,34 6,46 6,94
PREPARATION FOR OPERATING
Unpacking
At the time of purchase, your chainsaw is shipped to you in a cardboard shipping box with special protective
features inside to protect it during shipment.
To remove the tool from the carton, remove the packing tape, open the carton and carefully remove the
accessories carefully.
WARNING!
Always check the complete set and technical condition of the product after unpacking and
transportation.
Keep the packing materials in case you need to transport the unit.
Assembly requirements
Before you start up your chainsaw for the rst time you must assemble the bar and chain, adjust the chain, ll
the fuel tank with fuel and add oil to lubricate the chain.
Warning! Do not START the chain saw until it is completely set up for use.
Read this manual carefully before using the machine. Pay particular attention to safety precautions. This
manual is a reference and instruction manual and provides general information on the assembly, operation
and maintenance of the chainsaw.
Drive bar and saw chain assemble
WARNING!
Always wear protective gloves when working with the chain.
1. Make sure that the device is turned o. Place the saw on a at surface.
2. Move the chain brake shield to the operating position by pulling the lever toward you. Make sure the
chain rotates around the bar (g. 4).
3. Unscrew the two nuts (A) securing the bar and chain guard. Remove the protective cover together with
the chain brake shield (B) (g. 5).

12 GASOLINE CHAIN SAW
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A
B
Fig. 4 Fig. 5
4. Install the bar so that the bar slot aligns with both bolts (C) (g. 6).
5. Spread the chain in a circle with the cutting edges (D) aligned with the markings on the chain saw guard
and guide bar (g. 7).
CD
Fig. 6 Fig. 7
6. Run the chain behind the drive chain wheel (E). Check if the chain links are well positioned between the
teeth of the chain wheel (Fig. 8).
7. Insert the links into the bar groove (F) on the periphery (Fig. 8).
E
E
F
Fig. 8
8. Rotate the chain to make sure the chain teeth are engaging the teeth of the chain wheel.
9. Replace the chain guard and chain brake shield so that the bolts t into the holes provided and the chain
tensioning pin ts into the lower hole in the bar (g. 9).

13
GASOLINE CHAIN SAW
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Fig. 9
10. Install both nuts, tighten them by hand, and then follow the instructions for adjusting the chain tension.
When the chain has reached the correct tension, tighten the nuts completely.
Chain tension adjustment
WARNING!
Always wear protective gloves when working with the chain.
Proper chain tension is extremely important and should be checked both before starting and periodically
during operation. Taking the time to adjust the chain will improve your performance and extend the life
of your saw.
WARNING!
A new chain will sag quickly and require tensioning after 5 to 8 cuts. This is common with new
chains and the tensioning interval increases over time.
The cogwheel, tire, chain, and crankshaft will wear much faster if the chain is too loose or too tight.
Look at g. 10, which shows the correct tension for a cold chain (A), a warm chain (B), and a chain whose
tension needs to be adjusted (C).
Fig. 10
Chain tension adjusting procedure
1. Loosen the tire nuts (protective cover with brake shield) and turn the adjusting screw (D) clockwise
to tighten the chain. Turn the adjusting screw (D) counterclockwise to decrease chain tension. Make sure
the chain is all the way around the bar (g. 11).
2. After adjusting the chain, tighten the nuts securing the bar (protective cap together with the brake shield)
rmly. The chain is considered properly tensioned if you can move it over the bar by hand with little eort.
The chain should t well on the underside of the saw blade and be pulled by hand away from the blade
by about 2-4 mm.

14 GASOLINE CHAIN SAW
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D
Fig. 11
NOTE: If the chain has diculty moving on the bar or stops, it is overtightened. Loosen the tension.
Checking the chain brake
Your chain saw has a chain brake that reduces the chance of injury if the saw bounces. The safety device
is triggered when pressure is applied to the brake guard. When the operator's hand strikes the shield, the
chain stops sharply.
WARNING!
The chain brake reduces the chance of injury from chain saw bounce, but does not provide
protection if the unit is operated carelessly. Check that the chain brake is in good working order
before starting work and periodically while working with the chainsaw.
The chain brake has two positions:
1. The brake is o (the chain can move) when the brake shield is pulled back (A) (g. 12).
2. The brake is on (the chain cannot move) with the brake shield pointing forward (B). In this case, the chain
should not move on the bar (g. 12).
A B
Fig. 12
To check the chain brake:
1. Place the saw on a level surface and turn o the chain brake. The chain should not come into contact with
anything.
2. Start the chainsaw by pressing the throttle lock key and the throttle key.
3. Press the chain brake switch. The chain should stop quickly. Release the throttle key.
WARNING!
The brake shield must be in good condition and must make a distinctive click when moving from one
position to another. Do not use the unit if the brake shield cannot be moved to one of the positions
or if the chain does not stop when the brake is applied. Take the unit to a service center for repair.

15
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Chain saw oil changing
WARNING!
Never use used oil! Waste oil is harmful to the environment and may result in damage.
Chain saw oil should be used to lubricate the saw chain and bar. Use oil that contains additives to reduce
friction and wear and to prevent resin build-up on the bar and chain.
WARNING!
Before lling the oil tank, make sure that the chainsaw is turned o.
To ll the oil tank:
1. Be sure to clean the surface around the oil tank cap to prevent dirt from getting inside.
2. Unscrew the oil tank cap and pour in the chain saw oil (260 ml tank capacity).
3. Screw the oil tank cap back on.
4. Before you start, check the oil supply: switch on the chainsaw and hold it over suitable bedding.
If it is suciently lubricated, a light trail of dripping oil will form (g. 13).
Fig. 13
WARNING!
Always check the oil level. Do not operate the chain saw if there is insucient oil to lubricate the
chain.
Proper lubrication is essential to reduce chain and bar friction. Operating a chain saw with insucient
lubrication reduces performance and service life and causes fast chain and bar wear due to overheating.
This chainsaw is equipped with an automatic lubrication system that provides the necessary amount
of lubrication to the bar and chain. As the engine speed increases so does the oil supply to the bar.
Chainsaw fuel mix
For best results use standard quality AI-92 gasoline without additives mixed with special oil for 2-stroke
engines in the proportion indicated on the oil package. The recommended mixing ratio is 1:40, unless this
diers from the oil manufacturer's recommendation. Mix fuel and 2-stroke oil in a special container until
a homogeneous mixture is obtained.
WARNING!
Do not ll your chainsaw with pure gasoline. This will cause the engine to malfunction and will
void the manufacturer's warranty on the product.
It is not recommended to use a fuel mixture that has been stored for more than 30 days.

16 GASOLINE CHAIN SAW
EN
EN
OPERATING PROCEDURE
Before starting work, check the work area and remove foreign objects that could cause injury or damage the
equipment.
Operate the tool only during daylight hours or in good lighting conditions.
Be careful and use common sense at all times when operating the saw. If an abnormal situation occurs, shut
o the chainsaw immediately and contact an authorized service center.
Starting the engine
1. Make good pillar and lay the chainsaw on the ground so that the chain does not touch anything.
2. Hold the front handle with one hand and take the chainsaw to the ground. Hold the rear handle
by stepping on it.
3. Set the ignition switch to the "on" position.
4. Press the primer about 4-5 times until fuel appears in the primer.
5. Pull the air damper lever toward you until it locks, the air damper will close.
6. Slowly pull the starter grip until you feel resistance, then pull the cable with a steady and steady movement
to a distance of no more than 50-60 cm. Repeat the procedure several times until the engine starts.
7. Press the throttle lock key and the throttle key, the carburettor air damper will open automatically, the
damper lever will return to its original position.
WARNING!
Do not allow the cable to be pulled all the way out before the starter reel has stopped. This will
cause the starter motor to break and is not covered by the warranty.
Stop the engine
1. Release the throttle lock key and throttle key to allow the engine to idle.
2. To stop the engine, move the switch to the "o" position.
NOTE: To stop the engine in an emergency, engage the chain brake and move the switch to the "o" position.
Clipping
Small trees up to 15 cm in diameter are usually cut o with a single cut. On larger trees, a pre-cut must
be made. The notch determines the direction in which the tree will fell.
WARNING!
Mark out your escape path (A) in advance and clear it of possible obstacles before you start
cutting. The escape path must be in the direction opposite to the direction in which the tree
is expected to fell (B) (g. 14).
A
B
Fig. 14

17
GASOLINE CHAIN SAW
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EN
WARNING!
When felling a tree is on a slope, the operator must stand higher on the slope as the felling tree
may roll down.
NOTE: The direction of fell is determined by the notch. Before making the cuts, assess the distribution of the
large branches, the center of gravity of the crown, and the natural slope of the tree to determine the direction
of tree felling.
WARNING!
Do not fell a tree in high or changing winds and if there is a risk of property damage. Do not fell
a tree if there is a risk of damage to wires. Coordinate felling with utilities and professionals.
Felling a tree
Usually felling a tree consists of two basic operations: notching (C) and making the nal cut (D). Start the
notching (C) on the side of the tree that is in the intended direction of fall (E). Make sure that the notch does
not go too deep into the trunk. The notch (C) must be made so that a suciently thick and strong part of the
trunk (F) is left uncut. The notch must be wide enough to completely guide the falling of the tree when felling.
Warning! Do not walk in front of a tree that has already been notched. The nal cut (D) is made on the back
side of the tree 3-5 cm above the horizontal base of the notch (C) (g. 15).
D
F
C
Fig. 15
Never cut the trunk all the way down. Always leave an adequately thick and strong part of the trunk (F) uncut.
This uncut part prevents the tree from falling prematurely and guides it when it falls. If you cut the trunk all
the way down, you will lose control over the direction of the fall. Place a wedge or lever in the cut before the
tree becomes unstable and begins to move. This way, you will prevent the bar from jamming in the cut if you
have misjudged the direction of fall. Before you fell the tree, make sure that no one is in the fall area of the
tree.
WARNING!
Before making the nal cut, always make sure there are no animals or any objects in the work area.
Final Cut
Use wooden or plastic wedges (A) to prevent the bar or chain (B) from jamming in the cut. The wedges also
control the felling (g. 16).

18 GASOLINE CHAIN SAW
EN
EN
A B
Fig. 16
When the diameter of the trunk is greater than the length of the bar, two cuts are made, as shown in g. 17.
Fig. 17
WARNING!
During the nal cut, if the chainsaw approaches the uncut part of the trunk, the tree will begin to fall.
When the tree begins to fall, remove the chainsaw from the cut, stop the engine, place the chainsaw on the
ground, and leave the area of the intended escape route. Perform all actions promptly, without delay.
Branch pruning
WARNING!
Do not trim branches while standing on the trunk. It may result in serious injury.
Branches are cut from the fallen tree. Do not cut branches that support the trunk and keep it from rolling
away (A) until you have cut the trunk (g.18).
Branches subject to external loads should be cut from the bottom up to prevent the chainsaw from jamming.
Fig. 18

19
GASOLINE CHAIN SAW
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EN
Crosscut sawing
The sawing is done across the wood bers. When working on a slope, make sure that you are in a stable
position and that you are standing on the higher side of the slope in relation to the trunk.
Make sure that the trunk rests on its supports and that the end to be sawed o is not on the ground. Make
sure that the chain does not run into the ground, as this will cause rapid wear on the chain.
1
Fig. 19
For cross-cutting sawing the toothed stop 1 (g. 19) must be set on the log to be sawn o.
1. If the log is supported along its entire length, drive the chain saw from top to bottom while making sure
that the chain does not run into the ground (g. 20).
2. When the trunk is at one end of its support, rst cut down to about 1/3 of the diameter of the trunk
to prevent splitting. Then nish the cut at the top so that it coincides with the rst cut, avoiding jamming
(g. 21).
1
2
Fig. 20 Fig. 21
3. In the case where the trunk is supported at both ends, rst cut from the top 1/3 of the diameter of the
trunk to avoid splitting. Then nish the cut from below so that it coincides with the rst cut, avoiding
jamming (g. 22).
For sawing into pieces, it is best to prop the trunk up with the goaders. If this is not possible, the trunk should
be lifted and placed on the logs. Make sure that the trunk is securely fastened.
For personal safety and to make sawing easier, observe the correct body position (g. 23):
1. Hold the saw rmly with both hands to the right of your body.
2. Keep your left arm as straight as possible.
3. Keep your balance by leaning on both feet.

20 GASOLINE CHAIN SAW
EN
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2
12
1
3
Fig. 22 Fig. 23
TECHNICAL SERVICE
WARNING!
All maintenance and repair work must be performed with the machine turned o.
Timely maintenance will extend the life of the tool and increase eciency. With the exception of the
operations mentioned herein, the unit should be serviced by qualied personnel at an authorized service
center.
Each time work is completed, check the unit for component integrity and tightness of connections.
If necessary, contact an authorized service center.
Preventive maintenance
Service Scheme After nishing
work/daily After operating hours
Element Action 10 20
Screws/nuts/bolts Checking/tensioning
Air lter Cleaning/replacement
Spark plug
Cleaning/
regulating/
replacing
Fuel hoses Check/replace if
necessary
Chain brake
components
Check/replace if
necessary
Air lter
Do not operate the saw without an air lter. Dust and particulate matter can enter the engine,
dust and solid particles may get into the engine and cause damage and malfunction. Keep the air lter clean!
Clean the air lter:
1. Remove the air lter cover 1 (Fig. 24) by unfastening the latches 3. Use a screwdriver with a spark plug
wrench 2.
2. Unscrew nut 4 (Fig. 25) and remove the lter 5.
3. Clean the air lter by tapping it lightly on a hard surface. Blow out the inside with compressed air (not
more than 2 bar).