SBL 327 V - Blower STIGA - Free user manual and instructions

USER MANUAL SBL 327 V STIGA

Hand-held garden blower / Hand-held garden vacuum

WARNING: read thoroughly the instruction booklet before using this machine.

a = minimum b = maximum

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HOW TO READ THE MANUAL

Certain paragraphs in the manual contain par- ticularly signicant information and are marked with various levels of highlighting with the follow- ing meaning: NOTE or IMPORTANT These give details or further information on what has already been said, and aim to prevent dam- age to the machine or cause other damage. WARNING! Non-observance will result in the risk of injury to oneself or others. DANGER! Non-observance will result in the risk of serious injury or death to oneself  or others.

GETTING TO KNOW THE MACHINE

NOTE - The images corresponding to the references are found from page ii of this manual.

MACHINE DESCRIPTION AND USAGE

This machine is a portable gardening device t- ted with an engine and, more precisely, a blower/ suction device for DIY use. It basically consists in an engine that activates a rotor which is able to produce a high-speed air ow. When the accessory tools are tted, the air ow can be regulated to operate in both blower and suction mode. Intended use This machine was designed and manufactured for: – the movement and accumulation, by blow- ing, of leaves, grass, debris of various limited weight and modest dimensions. – vacuum collection of leaves, grass, various debris of limited weight and modest dimen- sions, excluding liquids of any kind. Any other use diering from the above men- tioned ones could be hazardous, harm people and/or damage things and the machine. User types This machine is intended for use by consumers, i.e. non-professional operators. The machine is intended for “DIY” use only. Improper use The machine must not be used for accumulation and collection of inammable or explosive prod- ucts, hot embers or combustion material with- out a ame, lit cigarettes, pieces of glass, sharp objects, metal objects, stones and any other object that could be dangerous to the operator and others. Examples of improper use may include, but are not limited to: – aiming the air shot towards persons and/or animals; – allowing object to enter the suction grid; – using the machine without the accessories specically supplied by the manufacturer for specic uses, or use of accessories in a way not intended in these instructions; – use of the machine by more than one person. IDENTIFICATION LABEL

2. Conformity marking

6. Name and address of manufacturer

USING THIS MACHINE. Keep for future reference.2

12. Graduated fuel bottle

13. Tool with screwdriver and spark plug

wrench To use as a blower:

14. First blower tube

15. Second blower tube (at end)

15a. Second blower tube (round end) To use as vacuum collector:

16. First vacuum tube

17. Second vacuum tube

25. Throttle setting device

Write the identication data of the machine in the specic space on the label on the back of the cover page. The example of the declaration of conformity can be found on the last pages of the manual.

DESCRIPTION OF EXPLANATORY

SYMBOLS (where applicable)

41. Fuel mixture tank

42. Engine stop switch positions

a = stop b = running

a = RUN = normal gear and warm engine start b = CHOKE = cold engine start

44. Throttle setting device

a = minimum b = maximum SAFETY REQUIREMENTS Your machine must be used carefully. Symbols have therefore been placed on various parts of the machine to remind you of the main precau- tions to be taken. Their meaning is explained below. You are also asked to carefully read the safety regulations in the specic chapter of this manual. Replace damaged or illegible labels.

51. Warning! Danger. The failure to use this ma-

chine correctly can be hazardous for oneself and others. Read the instruction manual be- fore using the machine.

52. Keep all persons away from the work area

53. If you are using the machine every day in

normal conditions, you can be exposed to a noise level of 85 dB (A) or higher. Wear safe- ty glasses and hearing protection.

54. Wear gloves and protective footwear!

55. Danger of dismemberment! Never use the

machine with the grille open. SAFETY REGULATIONS to be observed scrupulously This machine is extremely noisy and operators must wear acoustic protection equipment. A) TRAINING

1) WARNING! Read these instructions care-

fully before operating the machine. Become ac- quainted with the controls and the proper use of the machine. Learn how to stop the engine quickly.

2) Never allow children or people unfamiliar with

these instructions to use the machine. Local laws can restrict the minimum age of the op- erator.

3) Never use the machine if the user is tired or

unwell, or has taken medicine, drugs, alcohol or any substances which may slow his reexes and compromise his judgement.

4) Bear in mind that the operator or user is re-

sponsible for accidents or unexpected events occurring to other people or their property.

5) If the machine is sold or lent to others, make

sure that the operator looks over the user in- structions contained in this manual.

B) PRELIMINARY OPERATIONS

1) Always wear adequate clothing which does

not hamper movements when using the machine.

• Always wear slim-tting protective clothes, anti-vibration gloves, protective goggles, half- mask respirator, protective earplugs, anti- shear safety boots with non–slip soles.

• Never wear scarves, shirts, necklaces or any hanging or apping accessory that could catch in the machine.3

• Tie your hair back if it is long.

2) WARNING: DANGER! Petrol is highly am-

• keep the fuel in containers which have been specically manufactured and homologated for such use;

• add fuel, using a funnel, only outdoors; do not smoke during this operation and each time fuel is handled;

• slowly open the fuel tank to allow the pressure inside to decrease gradually;

• add fuel before starting the engine; never re- move the tank cap or add fuel while the engine is running or when the engine is hot;

• if you have spilt some fuel, do not attempt to start the engine but move the machine away from the area of spillage and avoid creating any source of ignition until the fuel has evapo- rated and fuel vapours have dissipated;

• always put the tank and fuel container caps back on and tighten well;

• immediately clean up all traces of fuel spilt on the machine or on the ground;

• – never start the machine in the same place you relled it with fuel; the engine must be started in an area at least 3 metres from where you relled the fuel tank;

• make sure your clothing does not come into contact with the fuel, on the contrary, change your clothes before starting the engine.

4) Replace faulty or damaged silencers.

5) Before using the machine, carry out an accu-

rate inspection of the machines eciency and in particular:

• the throttle trigger must move freely, it must not need forcing and should return automatically and rapidly back to the neutral position;

• the engine stop switch must easily move from one position to the other;

• the electric cables and in particular the spark plug cable must be in perfect condition to avoid the generation of any sparks, and the cap must be correctly tted on the spark plug;

• the machine handgrips and protection devices must be clean and dry and well fastened to the machine;

• the guards must never be damaged;

• the rotor must never be damaged;

• the bag must never be damaged.

6) Thoroughly inspect the whole work area and

use a rake or yard brush to manually loosen de- bris and remove anything that could be projected by the machine (when used as a blower) or block the vacuum tube (when used as vacuum collec- tor) or be a hazardous source (stones, branches, iron wire, bones etc.).

1) Rotating parts can cause serious injury, avoid

contacting the rotating parts when it still rotate.

2) Don’t operate the machine near open win-

3) Operating the machine with a stable speed

and griping the handle rmly with suitable force can decrease the vibration level. Low engine speed mean low-noise level, so operate the ma- chine at the lowest engine speed necessary to accomplish the task. During a working day, you shall take frequent and adequate breaks to pre- vent damage from vibration and damage to the ears.

4) Do not operate the engine in a conned space

where dangerous carbon monoxide fumes can develop.

5) Work only in daylight or with good articial

light in good visibility conditions.

6) When working in dry dusty soil conditions, it

is recommended to moisten the surface slightly.

7) Try not to cause any disturbance. Use this

machine at reasonable times of the day only (not early morning or late evening when the noise could cause disturbance).

8) Do not mount equipment or accessories on

the machine not foreseen or approved by the manufacturer.

9) Never use the machine:

Without mounting all the accessories foreseen for each use (as blower or vacuum collector); When people, especially children or pets are nearby; In conned spaces, in the presence of fumes, in an explosive environment or close to inamma- ble materials or electrical equipment.

10) Take on a rm and well-balanced position:

• where possible, avoid working on wet, slip- pery ground or in any case on uneven or steep ground that does not guarantee stability for the operator;

• never run, but walk carefully paying attention to the lay of the land and any eventual obsta- cles;

• assess the potential risks of the ground to be worked and take all necessary precautions to ensure your own safety, especially on slopes or on bumpy, slippery or unstable ground.

11) Make sure the machine is securely locked

when you start the engine:

• Check that there is nobody within at least 15 metres of the machine’s range of action;

• Do not direct the silencer and therefore the ex- haust fumes towards inammable materials.

12) Do not change the engine settings or over-

13) Do not strain the machine too much and do

not use a small machine for heavy-duty works. If you use the right machine, you will reduce the risk of hazards and improve the quality of your4 work.

14) Ensure the machine does not come into

contact with foreign bodies and possible ying debris and dust being thrown up by the air; do not direct the air jet in the direction of people or animals.

15) When used as a blower always pay the ut-

most attention to prevent removed material or dust from injuring people or animals or damag- ing property. Always assess wind direction and never work against the wind. Always extend the blower tube correctly so that the air ow works close to the earth.

16) Never insert objects into the vaccum inlet

(when being used as vacuum collector) and avoid the intake of large objects that could dam- age the rotor.

17) During use keep your hands well away from

the intake grille and from the air outlet and do not obstruct the air vents.

18) Stop the engine:

• when mounting or removing accessories for blowing or collecting;

• whenever you leave the machine unattended;

• when moving between work areas.

19) Stop the engine and disconnect the spark

• before checking, cleaning or working on the machine;

• after the intake of a foreign body. Inspect the machine for any damage and make repairs be- fore restarting it again;

• if the machine starts to vibrate abnormally (nd and remove the cause of the vibration imme- diately);

• when the machine is not in use.

20) To avoid the risk of re, do not leave the ma-

chine with the engine hot on leaves, dry grass or other inammable material.

21) WARNING – If something breaks or an ac-

cident occurs while working, turn o the engine immediately and move the machine away to pre- vent further damage; if an accident occurs with injuries or third parties are injured, carry out the rst aid measures most suitable for the situation immediately and contact the medical authorities for any necessary health care. Carefully remove any debris that might cause damage or harm persons or animals should they not be seen.

22) WARNING - The noise and vibration levels

shown in these instructions are the maximum levels for use of the machine. Insucient main- tenance has a signicant impact on vibration and noise emissions. Consequently, it is necessary to take preventive steps to eliminate possible damage due to high levels of noise and stress from vibration. Maintain the machine well, wear ear protection devices, and take breaks while working.

23) Prolonged exposure to vibrations can cause

injuries and neurovascular disorders (also called “Raynaud’s syndrome” or “white hand”), espe- cially to people suering from circulation dis- orders. The symptoms can regard the hands, wrists and ngers and are shown through loss of sensitivity, torpor, itching, pain and discolouring of or structural changes to the skin. These ef- fects can be worsened by low ambient temper- atures and/or by gripping the handgrips exces- sively tightly. If the symptoms occur, the length of time the machine is used must be reduced and a doctor consulted.

D) MAINTENANCE AND STORAGE

1) WARNING: Before cleaning or doing main-

tenance work, disconnect the spark plug cap and read the relevant instructions. Wear proper clothing and protective gloves whenever your hands are at risk.

2) WARNING: – Never use the machine with

worn or damaged parts. Faulty or worn-out parts must always be replaced and not repaired. Only use original spare parts: the use of non-original and/or incorrectly tted parts will jeopardize the machine and impair safety, may cause accidents or personal injuries for which the Manufacturer is under no circumstance liable or responsible.

3) Any adjustments or maintenance operations

not described in this manual must be carried out by your Dealer or a specialized Service Centre with the necessary knowledge and equipment to ensure that the work is done correctly main- taining the machine’s original safety level. Any operations performed in unauthorized centres or by unqualied persons will totally invalidate the Warranty and all obligations and responsibilities of the Manufacturer.

4) Keep all nuts and screws tight to be sure the

machine is always in safe working condition. Routine maintenance is essential for safety and for maintaining a high performance level.

5) Do not perform any work on the machine that

is not described in this manual unless adequate- ly skilled with appropriate tools.

6) Do not store the machine with fuel in the tank

in an area where the fuel vapours could reach an open ame, a spark or a strong heat source.

7) Allow the engine to cool down before storing

the machine in any enclosure.

8) To reduce re hazards, keep the engine, ex-

haust silencer and fuel storage area free from sawdust, branches, leaves, or excessive grease; never leave containers with the debris inside the storage area.

9) If the fuel tank has to be emptied, this should

be done outdoors once the engine has cooled5 down.

10) Wear work gloves when performing all main-

11) Before putting the machine away, check you

have removed wrenches or tools used for main- tenance.

12) Store the machine out of the reach of chil-

13) Often inspect the bag to avoid wear and a

decrease in quality.

E) TRANSPORTATION AND HANDLING

1) Whenever the machine is to be handled or

transported you must:

• Turn o the engine and disconnect the spark plug cap;

• Only hold the machine using the handgrips and position the tubes so that they do not obstruct.

2) When using a vehicle to transport the ma-

chine, remove the tubes and position it so that it can cause no danger to persons and fasten it rmly in place to avoid it from tipping over, which may cause damage or fuel spillage.

F) ENVIRONMENTAL PROTECTION

Environmental protection should be a priority of considerable importance when using the ma- chine, for the benet of both social coexistence and the environment in which we live. Try not to cause any disturbance to the surrounding area.

• Scrupulously comply with local regulations and provisions for the disposal of oils, petrol, damaged parts or any elements which have a strong impact on the environment; this waste must not be disposed of as normal waste, it must be separated and taken to specied waste disposal centres where the material will be recycled.

• Scrupulously comply with local regulations and provisions for the disposal of waste ma- terials.

• At the time of decommissioning, do not pollute the environment. OPERATING INSTRUCTIONS NOTE - The images corresponding to the references are found from page iii of this manual.

1. PREPARE THE MACHINE

The machine can be used as both a blower and a vacuum collector; for both of these uses it is necessa ry to correctly arrange the appropriate accesso ries included with the equipment. WARNING!   Unpacking  and  completing  the  assembly  should  be  done on  a flat  and  stable surface, with enough space for moving the machine and its packaging, always mak- ing use of suitable equipment. IMPORTANT The safety systems prevent the engine from starting if the vacuum or blower tubes are not assembled correctly.

1.1 USE AS A BLOWER (Fig. 1)

– Align the protrusions of the rst blower tube (1) with the air outlet nozzle compartments (2), then push the tube until it is tting rmly in place. – Align the compartment of the second blow- er tube (3) with the protrusion (4) of the rst tube, push the tube in and rotate it 90 degrees clockwise to one of the two foreseen posi- tions, until it is tting rmly in place. NOTE Fit the second tube with a flat or round end depending on the type of work to be accom- plished. To remove the rst tube (1), insert the screwdriv- er included in the kit in the hole (5) and press rmly until you can slide the tube out from the air outlet nozzle.

1.2 USE AS A VACUUM COLLECTOR

(Fig. 2) – Align the protrusions of the bag coupling tube (1) with the air outlet nozzle compartments (2), then push the tube until it is tting rmly in place. – Insert the end nozzle of the coupling tube (1) in the bag inlet (3) and close the inlet with the velcro fastener provided (4). – Connect the rst vacuum tube (5) to the sec- ond (6), aligning the two reference arrows (7) and pushing it as far as possible until the pro- trusion (6a) of the second tube is rmly insert- ed in the hole (5a) of the rst vacuum tube. – Insert the screwdriver included in the kit in the hole (8) and press to release the catch and open the protection grid (9). – Align the reference plugs (10) with their re- spective compartments (11) on the rst vacu- um tube and turn it counter clockwise, until it is tted rmly in place. – Position the bag over the shoulder and use the adjustable shoulder strap to regulate the height.6 NOTE The machine is correctly as sembled when the rounded part of the chute is pointed towards the ground.

2. PREPARING TO WORK

2.1 CHECKING THE MACHINE

Before starting work please: – check that all the screws on the machine are tightly fastened; – when used as a vacuum collector, make sure the bag is integral, well-closed and that the zipper works correctly; – check that the air lter is clean; – check that the handgrips are well fastened; – prepare accessories according to the type of work (as blower or vacuum collector) and make sure they are correctly mounted; – ll with fuel as indicated below.

2.2 PREPARING THE FUEL MIXTURE

This machine is tted with a two-stroke engine which requires a mixture of petrol and lubricat- ing oil. IMPORTANT Using petrol alone will damage the engine and is cause for invalidation of the war- ranty. IMPORTANT Use only quality fuels and oils to maintain high performance and guarantee the du- ration of the mechanical parts over time.

2.2.1 Petrol characteristics

Only use unleaded petrol with a fuel grade of at least 90 ON. IMPORTANT Unleaded petrol tends to create de- posits in the container if preserved for more than 2 months Always use fresh petrol!

2.2.2 Oil char ac teristics

Only use top quality synthetic oil specically for two-stroke engines. Your Dealer can provide you with oils which have been specically developed for this type of en- gine, and which are capable of guaranteeing a high level of protection.

2.2.3 Preparation and preservation

of the fuel mixture DANGER!   Petrol and the fuel mixture are  highly inflammable! –   Keep the petrol and fuel mixture in homolo- gated fuel containers, in a safe place, away  from any flames or heat sources. – Never leave the containers within the reach of children. –   Never smoke whilst preparing the mixture  and avoid inhaling the petrol fumes. To prepare the fuel mixture: – Place about half the amount of petrol in a ho- mologated tank. – Add all the oil, according to the chart. – Add the rest of the petrol. – Close the top and shake well. IMPORTANT The fuel mixture tends to age. Do not prepare excessive amounts of the fuel mixture to avoid the formation of deposits. IMPORTANT Keep the petrol and fuel mixture containers separate and easily identifiable to avoid the mistake of using one in place of the other. IMPORTANT Periodically clean the petrol and fuel mixture containers to remove any eventual deposits.

DANGER!   Never smoke whilst refuelling  and avoid inhaling the petrol fumes. WARNING!   Carefully  open  the  tank  top  as pressure could have formed inside. Before refuelling: – Place the machine on a at stable surface, with the fuel tank cap facing upwards. – Clean the fuel tank cap and the surrounding area to avoid any dirt from entering the tank du ring relling. – Carefully open the fuel tank cap to allow the pres sure inside to decrease gradually. To fuel: – Shake the tank with the fuel mixture well. – Using a funnel, pour an amount of fuel mixture sui ted to the work to be performed in the sup- plied graduated bottle. – Refuel without lling the tank to the rim (Fig. 3). NOTE The machine tank is best filled with about half graduated bottle capacity. WARNING!   Always  close  the  fuel  tank  cap firmly. WARNING!   Immediately  clean  all  traces7 of  fuel  which  may  have  dripped  on  the  ma- chine or the ground and do not start the en- gine until the petrol fumes have dissipated.

Before starting the engine, place the machine on stable ground and make sure blowing or vacuum tubes are not crushed.

A “cold” start of the engine means starting it af- ter at least 5 minutes from when it was switched o or after refuelling. To start the engine (Fig. 4):

1. Operate the starter, moving lever (2) to

mes to prime the carburettor.

3. Hold the machine rmly with one hand on the

hand grip (6), in order not to lose control of the ma chine during starting.

4. Pull the starter rope slowly for 10 - 15 cm un-

til you feel some resistance, then tug it hard a few times until you hear the engine turn over. IMPORTANT To avoid breaking the star ter rope, do not pull the whole length of it or let it slide along the edge of the cable guide hole. Release the starter gradually, to avoid letting it fly back uncon- trollably.

5. Switch the lever (2) to the «RUN» position.

6. Pull the starter grip again, and press the

throttle trigger all the way (4) until the engine starts as normal.

7. When the engine has started, press and re-

lease the throttle trigger (4) to allow the en- gine to run idle.

8. Rev the engine a little using the throttle trigger

to warm it up before using the machine. IMPORTANT If the starter rope is pulled re- peatedly with the choke on, it may flood the en- gine and make starting difficult. If you happen to ood the engine, repeat the hot start procedure a few times to eliminate any ex- cess fuel.

To hot start the engine immediately after it has stopped, follow steps 2 - 3 - 4 - 6 of the above pro- cedure, making sure the primer (3) is activated 2-3 times only.

3.2 ADJUSTING THE SPEED (Fig. 4)

Rotor rpm must be proportionate to the type of work and regulated by the throttle trigger (4) lo- cated on the upper handgrip. The throttle trigger can be held in any required position engaging the throttle setting device (5)..

3.3 STOPPING THE ENGINE (Fig. 4)

To stop the engine: – Turn the throttle setting device downwards (5). – Release the throttle trigger (4) – Press and hold the switch (1) in the «O» posi- tion until the engine switches o, then release the switch which will automatically move to the «I» position ready for the next start procedure.

WARNING!   The machine must al ways be  firmly gripped with your right hand on the up- per handgrip during work. Engine speed should be adjusted to the type of ma terial to be removed: – use the engine at low speed for lightweight ma- terial and small bushes on the lawn; – use the engine at average speed to move grass and lightweight leaves on pavement or solid ground; – use the engine at high speed for heavier mate- rials like fresh snow or voluminous dirt. WARNING!   Always pay the utmost atten- tion to prevent removed material or dust from injuring people or animals or damaging prop- erty. Always assess wind direction and never  work against the wind.

4.2 USE AS A VACUUM COLLECTOR (Fig. 6)

WARNING!   The  machine  must  al ways  be firmly held with both hands during work.  Place your right hand on the upper handgrip  and your left hand on the lower handgrip so  that the bag is on the left-hand side of the operator. When used as a vacuum collector, it is best to use the en gine at average/high speed. During collection, keep the rounded end of the tu be a few centimetres o the ground.8 The bag also works as a lter simi lar to a com- mon home vacuum. For this reason it is best that: – it is always free to expand and the support strap not tangled; – it is not fully lled; – collected objects that could jeopardise integ- rity are promptly removed. To empty the bag: – switch the engine o; – open the zipper (1) and empty the bag without disconnecting it from the tting tube. IMPORTANT When used as a vacuum collector not collect damp grass or leaves to avoid clog ging the rotor and coil. IMPORTANT When using the machine as a vac- uum collector, there is a risk of inadvertently suc- tioning objects which can obstruct the machine and block the rotor. In this case: – switch the motor off immediately; – disassemble the vacuum tube; – remove the foreign body from inside the vacu- um inlet. Check that nothing is blocking the rotor or volute before using the machine again. IMPORTANT A too full bag reduces ma chi ne ef- ficiency and could cause the engine to o ver heat.

4.3 END OF OPERATIONS

When you have nished your work: – Switch o the engine as indicated above (Chap. 6). – Disconnect the spark plug cap. – Empty the bag if used as a vacuum collector.

5. ROUTINE MAINTENANCE

Correct maintenance is essential to maintain the original eciency and safety of the machine over time. WARNING! During maintenance opera- tions: –   Remove the spark plug cap. –   Wait until the engine is sufficiently cold. – Wear protective gloves. –   Do not work on the machine if not in pos- session of the necessary skills and tools.

After every working session, clean the machine tho roughly to remove all dust and debris, and re- pair or replace any faulty parts. The machine must be stored in a dry place away from the elements.

5.2 CYLINDER AND SILENCER

To reduce re risks, periodically clean the cylin- der ns with compressed air and clear the si le n- cer area from dust, leaves or other debris.

To avoid overheating and damage to the engine, always keep the cooling air vents clean and free of sawdust and debris. The starter rope must be replaced as soon as it shows signs of wear.

Periodically check that all the nuts and screws are securely tightened and the handgrips are tightly fastened. IMPORTANT Cleaning the air filter is es sential to guarantee the efficiency and duration of the ma- chine. Do not work with a damaged filter or with- out a filter, as this could permanently da mage the engine. It must be cleaned after every 8-10 working hours. Clean the lter as follows: – Loosen the knob (1), remove the cover (2) and the lter element (3). – Wash the lter element (3) with soap and wa- ter. Do not use petrol or other solvents. – Leave the lter to dry in the open air. – Replace the lter element (3) and the cover (2) and tighten the knob (1).

5.6 CHECKING THE SPARK PLUG (Fig. 8)

Periodically remove and clean the spark plug u sing a metal brush to get rid of any deposits. Check and reset the correct distance between the electrodes. Replace the spark plug and fasten it rmly using the supplied wrench. The spark plug must be replaced with one with the same characteristics whenever the electro- des have burnt or the insulation has worn, and in any case every 50 working hours.

5.7 CARBURETTOR ADJUSTMENTS

IMPORTANT When the engine tends to switch9 off or there is not much difference in speed when using the throttle trigger, it is recommended to ad- just the carburetion settings. This operation must be performed by your Retailer only.

5.8 LONG PERIODS OF DISUSE

IMPORTANT If the machine will not be u sed for a period of more than 2-3 months it is re com- mended to follow some advice to avoid diffi culty when you wish to use the machine and to pre vent permanent damage to the engine.

Before putting the machine away: – Empty the fuel tank. – Start the engine and run it idle until it comes to a halt, so that it uses up all the fuel that is left in the carburettor. – Allow the engine to cool down and remove the spark plug cap.

5.8.2 Restarting work

When you wish to start using the machine again: – Replace the spark plug cap. – Prepare the machine as indicated in the para- graph entitled “Preparing for work”.

6. EXTRAORDINARY MAINTENANCE

MAINTENANCE TIMESCALE The following intervals apply to normal operating conditions only. If your daily working time is longer or operating conditions are difficult (very dusty work area, etc.), shorten the specified intervals accordingly. Before starting working After finishing work daily After each refueling stop Weekly Monthly Every 12 months If problem If damaged If required Complete machine Visual inspection (condition, wear, leaks) ● ● Clean ● Control handle Check operation ● ● Air filter Clean ● ● ● Replace ● ● Filter in fuel tank Check ● Replace filter ● ● ● Carburettor Check idle setting ● ● Readjust idle ● Spark plug Readjust electrode gap ● Replace after 100 hours of operation Cooling inlets Clean ● All accessible screws Check ● Retighten ● Anti-vibration elements Check ● ● ● Replace1) ● Safety labels Replace ● Muffler Clean1) ●

1) Recommends that this work be done by servicing dealer.

Use only original spare parts.10 This work must be done exclusively by your Dealer. All and any operations performed in unauthor- ised centres or by unqualied persons will totally invalidate the warranty.

Inside the fuel tank there is a lter which pre- vents impurities from entering the engine. The lter should be replaced once a year by your Re tailer.

6.2 CARBURETTOR ADJUSTMENTS

The carburettor is tuned by the manufacturer to achieve maximum performance in all situations, with a minimum emission of toxic gas in compli- ance with the regulations in force. In the case of poor performance contact your Dealer for a check of the carburation and engine.

What to do when ... Source of problem Corrective action

1. The engine will not start or will not keep running

Incorrect starting procedure Follow the instructions (see chapter 3) Dirty spark plug or incorrect distance between the electrodes Check the spark plug (see chapter 5) Air filter clogged Clean and/or replace the filter (see chapter 5) Carburation problems Contact your Dealer Intake grille open without having mounted the first vacuum tube Close the grille or mount the first vacuum tube (see chapter 1) Blower or vacuum tube not fitted Fit the tube

2. The engine starts but is lacking in power

Air filter clogged Clean and/or replace the filter (see chapter 5) Carburation problems Contact your Dealer

3. The engine runs irregularly

and lacks in power when revved Dirty spark plug or incorrect distance between the electrodes Check the spark plug (see chapter 5) Carburation problems Contact your Dealer Bag full or clogged Empty the bag (see chapter 4)

4. The engine makes too much smoke

Incorrect composition of the fuel mixture Prepare the fuel mixture according to the instructions (see chapter 2) Carburation problems Contact your Dealer

5. The machine starts to vibrate abnormally

KUIDAS KASUTUSJUHENDIT LUGEDA

2.2 SEOKSEN VALMISTUS

6.1 POLTTOAINESUODATIN

a = minimum b = maximum

a = minimum b = maximum

D) VEDLIKEHOLD OG OPPBEVARING

6. EKSTRAORDINÆRT VEDLIKEHOLD

a = minimum b = maximum

5.8 DALJŠE OBDOBJE NEUPORABE

INNEHÅLLSFÖRTECKNING

2. Herby declares under its own responsibility

that the machine: Hand-held garden Blower- Vacuum / blowing / suction a) Type / Base Model b) Month / Year of manufacture c) Serial number d) Motor: petrol

3. Conforms to directive specifications:

e) Certifying body f) EC examination of Type

4. Reference to harmonised Standards