GGP ITALY SPA Portable Hedge Trimmer Operator's Manual

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Realizzazione: EDIPROM / bergamo - PRINTED IN ITALY

GGP ITALY

SPA • Via del Lavoro, 6 • I-31033 Castelfranco Veneto (TV) ITALY

DE ES

PT EL

Tosasiepi portatile - MANUALE DI ISTRUZIONI

ATTENZIONE: prima di utilizzare la macchina, leggere attentamente il presente libretto.

Portable Hedge Trimmer - OPERATOR’S MANUAL

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

Taille-haies portable - MANUEL D’UTILISATION

ATTENTION: lire attentivement le manuel avant d'utiliser cette machine.

Tragbare Heckenschere - GEBRAUCHSANWEISUNG

ACHTUNG: vor Inbetriebnahme des Geräts die Gebrauchsanleitung aufmerksam lesen.

Cortadora de setos portátil - MANUAL DE INSTRUCCIONES

CUIDADO: antes de utilizar esta máquina, lea atentaemente el manual de instrucciones.

Draagbare heggenschaar - GEBRUIKERSHANDLEIDING

LET OP: Voordat u de bosmaaier gaat gebruiken dient u eerst deze handleiding aandachtig door te lezen.

Corta-sebes portátil - MANUAL DE INSTRUÇÕES

ATENCAO! Antes de usar a moto-roçadeira, ler com atenção este manual de instruções.

ж·П›‰И МФЪУЩФ‡Ъ·˜ - √¢∏°π∂™ Гƒ∏™∏™

¶ЪФЫФ¯‹: ¶ЪИУ ¯ЪЛЫИМФФИ‹ЫВЩВ ЩФ ı·МУФОФЩИОﬁ, ‰И·‚¿ЫЩВ ЪФЫВОЩИО¿ ЩИ˜ Ф‰ЛБ›В˜ ¯Ъ‹ЫЛ˜

Aaaa - KULLANIM KILAVUZU

Makineyi kullanmadan önce talimatlar içeren kılavuzu dikkatle okuyun.

Häcksax - BRUKSANVISNING

VARNING: Läs igenom hela detta häfte innan du använder maskinen.

Kannettava pensasleikkuri - KÄYTTÖOHJEET

VAROITUS: lue käyttöopas huolellisesti ennen koneen käyttöä.

Bærbar hækkeklipper - BRUGSANVISNING

ADVARSEL: Læs instruktionsbogen omhyggeligt igennem, før du tager denne maskine i brug.

Hekklipper - INSTRUKSJONSBOK

ADVARSEL: Les denne bruksanvisningen nøye før du bruker maskinen.

Přenosný křovinořez - NÁVOD K POUŽITÍ

POZOR: Před použitím stroje si pozorně přečtěte tento návod k použití.

Przenośna kosiarka do żywopłotów - INSTRUKCJE OBSŁUGI

UWAGA: Przed użyciem urządzenia przeczytaj uważnie niniejsząinstrukcję.

Prenosni rezalnik za živo mejo - PRIROČNIK ZA UPORABO

POZOR: Preden uporabite stroj, pažljivo preberite priročnik z navodili.

иВВМУТМ˚В ТВН‡ЪУ˚ - PмдйЗйСлнЗй л азлнкмдсаьеа

ЗзаеДзаЦ: иВК‰В ˜ВП ФУО¸БУ‚‡Ъ¸Тﬂ У·УЫ‰У‚‡МЛВП, ‚МЛП‡ЪВО¸МУ ФУ˜ЪЛЪВ БЪУ ЫНУ‚У‰ТЪ‚У ФУ БНТФОЫ‡Ъ‡ˆЛЛ.

Motorne škare za živicu - PRIRUČNIK ZA UPORABO

POZOR: Prije nego pristupite uporabi stroja, pažljivo pročitajte upute.

Hordozható sövénynyíró - HASZNÁLATI UTASÍTÁS

Figyelem: A berendezés használata eloőtt kérjük olvassa el figyelmesen ezt a használati utasítást!

Пренослива пила - УПАТСТВА ЗА УПОТРЕБА

ВНИМАНИЕ: пред да jа уротребите машината, внимателно процитаjте го упатството за употреба.

Nešiojama krmapjovò - INSTRUKCIJ VADOVAS

DñMESIO: prieš naudojant prietaisà, btina atidžiai susipažinti su vartotojo vadovu.

PÇrnesamÇs dz¥vžoga š ïres - OPERATORA ROKASGRÅMATA

Uzman±bu: pirms aparáta lietošanai rp±gi izlasiet doto instrukciju.

RU HR

LT LV

ITALIANO .................................. 5

ENGLISH ................................ 19

FRANÇAIS .............................. 33

DEUTSCH .............................. 47

ESPAÑOL ............................... 61

NEDERLANDS......................... 75

PORTUGUÊS........................... 89

∂££∏¡π∫∞ ........................... 103

TÜRKÇE ............................... 117

SVENSKA ............................. 131

SUOMI .................................. 145

DANSK ................................. 159

NORSK ................................. 173

ČESKY .................................. 187

POLSKI.................................. 201

SLOVENSKO......................... 215

кмллдав ............................ 229

HRVATSTKI............................ 243

MAGYAR ............................... 257

МАКЕДОНСКИ .................... 271

LIETUVIŠKAI ........................ 285

LATVISKI .............................. 299

1 2

3 4 5

« I »

4 4

« O »

8 9

10 11

12 14

0,75 mm

3 3 2

–

45°

5-10°

INTRODUCTION 19

Dear Customer,

thank you for choosing one of our products. We hope that you will be completely satisfied with this machine and that it fully meets your expectations. This manual has been compiled in order to provide you with all the information you need to get acquainted with the machine and use it safely and efficiently. Don’t forget that it is an integral part of the machine, so keep it handy so that it can be consulted when necessary, and pass it on to a further user if you resell or loan the machine.

Your new machine has been designed and manufactured in pursuance of current regulations, and is safe and reliable if used in compliance with the instructions provided in this manual (proper use). Using the machine in any other way, or non-compliance with the safety specifications relative to use, maintenance and repair is considered "improper use" which will invalidate the warranty, relieve the manufacturer from all liabilities, and the user will consequently be liable for all and any damage or injury to himself or others.

Since improvements are periodically made to our products, you may find slight differences between your machine and the descriptions contained in this manual. Certain modifications can be made to the machine without prior warning and without the obligation to update the manual, although the essential safety and function characteristics will remain unaltered. In case of any doubts, please contact your Retailer. And now enjoy your work!

20 IDENTIFICATION OF MAIN COMPONENTS

1. Engine

2. Cutting device (blade)

3. Cutter protection plate

4. Front handgrip

5. Rear handgrip

6. Rear handgrip release command

7. Fuel tank cap

8. Starter button

9. Blade protection

10. Registration plate

CONTROLS

11. Engine stop switch

12. Blade command (Accelerator lever)

13. Accelerator safety lever

14. Starter

1. IDENTIFICATION OF MAIN COMPONENTS

5 6

3 2

REGISTRATION PLATE

10.1) Mark of conformity with EC 98/37 stan-

dards

10.2) Name and address of the manufacturer

10.3) Acoustic output level according to EC

2000/14 Standards

10.4) Manufacturer’s model of reference

10.5) Machine model

10.6) Serial number

10.7) Certification Body mark

10.8) Year of manufacture

10.1

PRODUCT SERVICE

10.2

10.6 10.4

10.5

10.8

10.3

10.7

11 1413

HT 60K

HT 75K

SYMBOLS 21

1) Warning! Danger.

2) Read the instruction manual before using the

machine.

3) Irreversible damage can be caused to your hearing.

Anyone operating this machine under normal conditions during continuous daily use may be exposed to a noise level equal to or exceeding 85 dB (A).

The operator must wear Personal Protective Equipment (PPE).

Whenever the machine is in use, safety goggles must be worn to safeguard against flying objects, as must ear protectors, such as a soundproof helmet, in order to protect the operator’s hearing.

If the operator is working in an area where there is a risk of falling objects, a safety helmet must also be worn.

4) Wear protective footwear and gloves!

5) Acoustic output level LWA in accordance with

directive 2000/14/EC

6) Danger: Deadly intoxicating fumes! During use, the engine produces toxic gases. Do not use the machine in closed or poorly ventilated areas. These fumes are deadly!

7) Fire danger. The fuel mix is inflammable. Do not spill the fuel.

2. SYMBOLS

WARNING: The machine you have purchased has been manufactured for domestic use.

1 2 3

4 6 75

22 SAFETY REQUIREMENTS

A) TRAINING

1) Read the instructions carefully. Become

acquainted with the controls and the proper use of the machine. Learn how to stop the engine quickly.

2) Only use the machine for its intended use, that

“the cutting and trimming of hedges, con-

sisting in plants with small sized branches”

. Any other use may be dangerous and severly damage the machine.

3) Never allow children or persons unfamiliar with these instructions to use the machine. Local regulations may restrict the age of the operator.

4) The machine must never be used by more than one person.

5) Never use the machine : – when people, especially children or pets are in

the vicinity;

– if the user is tired or unwell, or has taken med-

icine, drugs, alcohol or any substances which may slow his reflexes and compromise his judgement;

– if the user is not capable of holding the

machine firmly with two hands and/or of remaining standing on the ground whilst working.

6) Remember that the operator or user is responsible for accidents or hazards occurring to other people or their property.

B) PREPARATION

1) Always wear adequate clothing when using the machine which do not hamper movements in any manner. – Always wear slim-fitting protective clothing, fit-

ted with shear-proof protection devices.

– Always wear protective gloves and eye-gog-

gles and safety anti-shear boots with non-slip soles.

– Always wear ear and hearing protection

devices.

– Never wear scarves, shirts, necklaces, or any

hanging or flapping accessory that could catch in the machine or in any objects or materials in the work area.

– Tie your hair back if it is long.

2) WARNING: DANGER! Fuel is highly flammable: – keep the fuel in containers which have been

specifically manufactured and homologated for such use;

– never smoke when handling fuel; – slowly open the fuel tank to allow the pressure

inside to decrease gradually;

– top up the tank with fuel in the open air, using

a tunnel;

– add fuel before starting the engine. Never

remove the fuel tank cap or add fuel while the engine is running or when the engine is hot;

– if you have split 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 evaporated and fuel vapours have dissipated;

– immediately clean up all traces of fuel spilt on

the machine or on the ground;

– never start the machine in the same place you

refilled it with fuel;

– make sure your clothing does not come into

contact with the fuel, on the contrary, change your clothes before starting the engine;

– always put the tank and fuel container caps

back on and tighten well.

4) Replace faulty or damaged silencers.

5) Before using the machine, check its general condition and in particular: – the accelerator lever and the safety lever must

move freely, they must not need forcing and should return automatically and rapidly back to the neutral position;

– the accelerator lever must remain locked until

the safety lever is pressed;

– 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 fitted on the spark plug;

– the machine handgrips and protection devices

must be clean and dry and well fastened to the machine;

– the blades must never be damaged or in poor

condition;

6) Before starting your work, make sure that all the protection devices are correctly fitted.

C) OPERATION

1) Do not operate the engine in a confined space where dangerous carbon monoxide fumes can collect.

2) Work only in daylight or good artificial light.

3) Take on a firm and well-balanced position: – where possible avoid working on wet slippy

ground or in any case on uneven or ripid ground which does not guarantee stability for the operator;

– avoid using unstable ladders or platforms; – never run, but walk carefully paying attention

to the lay of the land and any eventual obstacles.

3. SAFETY REQUIREMENTS

SAFETY REQUIREMENTS 23

4) Start the engine when the machine is firmly on the ground and hold it in place with your free hand: – start the motor in an area at least 3 metres

from where you refuelled;

– check that there are no persons in the vicinity

of the machine;

– do not direct the silencer and therefore the

exhaust fumes towards inflammable materials.

5) Do not change the engine tuning and do not rev the engine excessively at maximum speed.

6) Check that when the machine is running at minimum speed and ticking over, there is no movement of the blades and, after accelerating, the engine quickly returns to minimum speed.

7) Make sure the blades do not come into violent contact with foreign bodies and try to prevent any material from being hurled after trimming.

8) Stop the engine:

– whenever you leave the machine unattended. – before refuelling.

9) Stop the engine and disconnect the spark plug cable: – before cleaning, checking or working on the

machine;

– after striking a foreign object. Inspect the

machine for any damage and make repairs before restarting it again;

– If the machine starts to vibrate abnormally: find

and remove the cause of the vibration immediately;

– when the machine is not in use.

D) MAINTENANCE AND STORAGE

1) Keep all nuts, bolts and screws tightly fastened to be sure the equipment is in safe working condition. Routine maintenance is essential for safety and for maintaining a high performance level.

2) Do not store the machine with fuel in the tank in an area where the fuel vapors could reach an open flame, a spark or a strong heat source

3) Allow the engine to cool before storing in any enclosure.

4) To reduce fire hazards, keep the engine, exhaust silencer and fuel storage area free from branches, leaves, or excessive grease; never leave containers with the cut debris inside the storage area.

5) If the fuel tank has to be emptied, this should be done outdoors once the engine has cooled down.

6) Always wear protective gloves when handling the cutting device.

7) Make sure the blades are well sharpened. All operations on the blades require a certain level of experience and specialised tools. For safety reasons, take them to a specialised centre to be sharpened.

8) For safety reasons, never use the machine with worn or damaged parts. Damaged parts are to be replaced and never repaired. Only use original spare parts. Parts that are not of the same quality can seriously damage the equipment and compromise safety.

9) Store the machine out of the reach of children!

E) TRANSPORTATION AND HANDLING

1) Whenever the machine is to be handled or transported you must: – turn off the engine, wait for the blades to stop

and diconnect the spark plug cap;

– apply the protection devices to the blades; – only hold the machine using the handgrips and

position the blades in the opposite direction to that used during operations.

2) When using a vehicle to transport the machine, position it so that it can cause no danger to persons and fasten it firmly in place to avoid it from tipping over, which may cause damage or fuel spillage.

F) HOW TO READ THE MANUAL

Certain paragraphs in the manual contain particularly significant information and are marked with various levels of highlighting with the following meaning:

These give details or further information on what has already been indicated, and aim to prevent both damage to the machine, and the machine from causing damage.

Non-observance will result

in the risk of injury to oneself or others.

Non-observance will result in the risk of serious injury or death to oneself or others.



DANGER!



WARNING!

IMPORTANT

NOTE

24 PREPARING TO WORK

CHECKING THE MACHINE

Before starting work please:

– Check that all the screws on the machine and

the blade are tightly fastened;

– check that the blades are sharp and there are

no signs of any damage;

– check that the air filter is clean; – check that the protection devices are well fas-

tened and working efficiently;

– check that the handgrips are well fastened

PREPARING THE FUEL

This machine is fitted with a two-stroke engine which requires a mix of petrol and lubricating oil.

Using petrol alone will damage the motor and will cause for invalidation of the warranty.

Only use quality fuels and oils to maintain high performance and guarantee the duration of the mechanical parts over time.

• Petrol characteristics

Only use unleaded petrol (green petrol) with octane number no less than 90 N.O.

Unleaded petrol tends to create deposits in the container if preserved for more than 2 months. Always use fresh petrol!

• Oil characteristics

Only use top quality synthetic oil specifically for two-stroke engines.

Your retailer can provide you with oils which have been specifically studied for this type of engine, which are capable of guaranteeing a high level of protection.

The use of these oils makes it possible to prepare a 2% mix, consisting in 1 part oil to 50 parts petrol.

In the event that no specific oil is available, it is possible to use a mineral lubricating oil for

IMPORTANT

engines (class FA or FB), where in this case the mix must be 4%, that is 1 part oil and 25 parts petrol.

• Preparation and preservation of the fuel mix

Petrol and the fuel mix are highly inflammable! – Keep the petrol and fuel mix in homologat-

ed fuel containers, in safe place, away from any flames or heat sources.

– Never leave the containers within the reach

of children.

– Never smoke whilst preparing the mix and

avoid inhaling the petrol fumes.

The chart indicates the amount of petrol and oil to use to prepare the fuel mix according to the type of oil used.

To prepare the fuel mix:

– Place about half the amount of petrol in a

homologated tank.

– Add all the oil, according to the chart. – Add the rest of the petrol. – Close the top and shake well.

The fuel mix tends to age. Do not prepare excessive amounts of the fuel mix to avoid deposits from forming.

Keep the petrol and fuel mix containers separate and easily identifiable to avoid the mistake of using one in place of the other.

IMPORTANT



DANGER!

4. PREPARING TO WORK

Petrol 2-stroke Mineral Oil

synthetic oil Class FA - FB

litres litres cm

litres cm

1 0,02 2,0 0,04 40 2 0,04400,0880 3 0,06600,12120 5 0,10 100 0,20 200

10 0,20 200 0,40 400

PREPARING TO WORK / HOW TO START - USE – STOP THE ENGINE 25

Periodically clean the petrol and fuel mix containers to remove any eventual deposits.

REFUELLING

Never smoke whilst refu-

elling and avoid inhaling the petrol fumes.

Carefully open the tank top

as pressure could have formed inside

Before refuelling:

– Shake the fuel mix container well. – Place the machine on a flat stable surface,

with the fuel tank cap facing upwards.



WARNING!



DANGER!

IMPORTANT

– Clean the fuel tank cap and the surrounding

area to avoid any dirt from entering the tank during refilling.

– Carefully open the fuel tank cap to allow the

pressure inside to decrease gradually. Use a funnel to refill and avoid filling the tank to the brim (Fig. 1).

Always close the fuel tank

cap firmly.

Immediately clean all traces of fuel which may have dripped on the machine or the ground and do not start the engine until the petrol fumes have dissipated.



WARNING!



WARNING!

To start the engine (Fig. 2):

1. Press switch (1) to position “I”.

2. Gently press the bulb (2) on the “primer” 7-10

times until the fuel flows from the exhaust pipe.

3. Turn the starter control lever (3) to the

“START” position.

4. Hold the machine firmly on the ground with

one hand on the handgrip, in order not to lose control of the machine during startup.

If the machine is not held firmly, the force of the engine could cause the user to lose his balance or direct the blade towards an obstacle or the same user.

5. Slowly pull the handle (4) on the starter wire

10 - 15 cm, until you feel a certain amount of resistance.

6. Then pull forcefully a couple of times to start

the engine.

To avoid breakages, never pull the wire for its entire length and do not allow it to rub against the wire guide outlet.

IMPORTANT



WARNING!

STARTING THE ENGINE

The engine must be started in an area at least 3 metres from where you refilled the fuel tank.

Before starting the engine:

– Place the machine firmly on the ground. – Remove the blade protection devices. – Make sure the blade is not touching the

ground or any other object.

– Make sure the handgrip is locked in the centre

position (only HT 60K).

• Cold start

A “cold” start of the engine means starting it after at least 5 minutes from when it was switched off or after refuelling.

NOTE



WARNING!

5. HOW TO START - USE – STOP THE ENGINE

7. Gradually release the handle (4) on the starter wire to avoid it from returning too fast and out of control.

8. Turn the starter control lever (3) to the “RUN” position.

The starter lever (3) will automatically return to the “RUN” position as soon as the accelerator lever (5) is activated.

9. Allow the engine to run at minimum speed for

at least one minute before accelerating to maximum speed.

If the handle (4) on the starter wire is pulled repeatedly with the starter control lever (3) in the “START”position it can flood the engine and make starting difficult.

If you have flooded the engine, remove the spark plug and gently pull the handle (5) on the starter wire to eliminate any excess fuel; then dry the spark plug electrodes and replace it on the engine.

• Hot starting

When hot starting (immediately after stopping the engine), follow the procedure indicated above in points 1 - 4 - 5 - 6 - 7.

USE OF THE ENGINE (Fig. 3)

The speed of the cutting device is regulated by the accelerater lever (1) positioned on the rear handgrip (2).

It is only possible to use this lever if the safety lever (3) is pressed simultaneously.

The movement is transmitted from the engine to the blade by a centrifugal mass clutch that prevents the blade from moving when the engine is running at minimum speed.

Never use the machine if the blades move when the engine is ticking over at minimum spped; if this is the case regulate the minimum rate (see chap.7) and if the problem persists please contact your retailer.

The correct running speed will be achieved by



WARNINGE!

IMPORTANT

NOTE

pressing the accelerator lever (1) as far as possible.

Avoid using the engine at full

power for the first 6-8 working hours.

STOPPING THE ENGINE (Fig. 4)

To stop the engine:

– Release the accelerator lever (1) and allow the

engine to run at minimum speed for a few seconds.

– Press the (2) switch to the “O” position.

When the engine is ticking over, it will take a few seconds for the blades to stop.



WARNING!

IMPORTANT

26 HOW TO START - USE – STOP THE ENGINE

USING THE MACHINE 27

To respect persons and the environment :

– Please try not to cause any disturbance. – Scrupolously comply with local regulations

and provision for disposal of waste materials after trimming.

– Scrupolously comply with local regulations

and provision for the disposal of oils, petrol, damaged parts or any element which has a strong impact on the environment.

Always wearing suitable clothing when using the machine. Your retailer can provide you with all the information on the most suitable accident prevention devices to guarantee your safety at work

REGULATING THE HANDGRIP (Fig. 5) (only HT 60K)

The rear handgrip (1) can be adjusted to 5 different positions in relation to the cutting device to make trimming your hedges easier.

The handgrip must only be

adjusted when the engine is switched off.

– Pull the release lever (2). – Rotate the rear handgrip (1) to the desired

position.

– Before using the machine check that the

release lever (2) is correctly in place, and the rear handgrip is firmly attached.

When working, the rear handgrip must always be in a vertical position, whatever the position of the cutting device (3).

CUTTING PROCEDURES

When cutting, always hold

the machine firmly with both hands.

Immediately stop the



WARNING!



WARNING!



WARNING!



WARNING!



WARNING!

engine if the blades block while running or if they get caught up in the hedge branches

It is recommended to trim the two vertical sides of the hedge before trimming the top.

•

Vertical trimming (Fig. 6)

Il taglio deve essere eseguito con un movimento ad arco dal basso verso l’alto, tenendo la lama il più distante possibile dal corpo.

•

Horizontal trimming (Fig. 7)

The best results will be obtained with the blade slightly inclined (5° - 10°) in the direction you are cutting, proceed with a curved movement, slowly and without interruptions, especially in the case of very thick hedges.

LUBRICATING THE BLADES DURING JOBS

If the trimming device overheats whilst working, it is necessary to lubricate the internal surfaces of the blades..

This operation must only be performed when the blades have stopped running and the engine is switched off.

END OF OPERATIONS

When you have finished your work:

– Switch off the engine as indicated above

(Chap. 5).

– Wait for the blades to stop and replace the

protection device.



WARNING!

6. USING THE MACHINE

28 MAINTENANCE AND PRESERVATION

Correct maintenance is essential to maintain the original efficency and safety of the machine over time.

During maintenance oper-

ations:

– remove the spark plug cap. – Wait until the engine is sufficiently cold. – Use protective gloves when handling the

blades.

– Keep the blade protection devices on,

except when intervening directly on the blade.

– Never dispose of oils, fuel or other polluting

materials in unauthorised places

CLEANING THE ENGINE AND THE SILENCER

To reduce fire risks, periodically clean the cylinder flaps with compressed air and clear the silencer area from branches, leaves or other debris.

CLEANING THE AIR FILTER

Cleaning the air filter is essential to guarantee the efficiency and duration of the machine.

It must be cleaned after every 8-10 working hours.

To clean the filter (Fig. 8):

– Loosen the screw (1) remove the cover (2) and

the filter element (3).

– Gently tap the filter element (3) to remove the

dirt and, if necessary, clean it with low pressure compressed air.

The filter element (3)must never be washed and must be replaced if it is too dirty or damaged

– Replace the filter element (3) and the cover (2)

and tighten the screw (1).

FUEL FILTER

Inside the fuel tank there is a filter which pre-

IMPORTANT



WARNING!

vents impurities from entering the engine.

The filter should be replaced once a year by your Retailer.

CHECKING THE FUEL TANK CAP (Fig. 9)

If the fuel tank cap exhaust does not function properly it will prevent the fuel from reaching the carburettor, which will cause problems during startup and while the engine is running.

– Check that the exhaust outlet is maintained

clean (1).

– Make sure the pipe (2) and the valve (3) are

correctly fitted as indicated:

a) the valve base (3) must be firmly fastened to the internal ridge on the cap;

b) the pipe clamp (2) must be attached to the protrusion at the base of the valve. The pipe must not be deformed or slack.

CHECKING THE SPARK PLUG

Periodically, remove and clean the spark plug from any eventual deposits using a metal brush.

Check and reset the correct distance between the electrodes (Fig. 10).

Replace the spark plug and fasten it firmly using the supplied key.

The spark plug must be replaced with one with the same characteristics in the cases where the electrodes have burnt or the insulation has worn out, and in any case every 100 working hours.

TUNING THE CARBURETTOR

The carburettor is tuned by the manufacturer to achieve maximum performance in all situations of use, with a minimum emission of toxic gas in compliance with current specifications.

In the case of poor performance, first check that the blades are not partially blocked or deformed,

7. MAINTENANCE AND PRESERVATION

MAINTENANCE AND PRESERVATION 29

on the contrary ask your Retailer to check the carburettor and the engine.

•

Tuning minimum speed (Fig. 11)

The minimum speed must only be tuned if the blades move when the engine is ticking over.

Reduce the speed by turning the screw (1) counter-clockwise until the blades come to a halt and function correctly.

If the engine does not tick over regularly, turn the screw (1) clockwise to increase the speed.

The blades must not move when the engine ticks over; contact your retailer if you are not able to tune it to your satisfaction.

LUBRICATING THE REDUCTION GEAR (Fig.

12)

Every 20 working hours, top up the level with special molybdenum bisulphur lubrication, injecting it into the lubricator (1).

ADJUSTING THE BLADES

The blades are subject to progressive wear, which is noticed by a decrease in the trimming performance due to excessive play of the unit.

Switch off the engine and wait until the blades come to a halt before performing any adjustments.

Proceed with the adjustment by (Fig. 13):

– Loosen the nuts (1). – Carefully remove any dust or debrit from the

screw (3) slots (2).

– Tighten the screws (3) as far as possible, with-

out over-tightening, and then unscrew them by 1/4 - 1/2 a turn.

– Then tighten the nuts (1). – Lubricate the blades. – Start the engine and let it run at maximum

speed for about 1 minute.

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WARNING!

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WARNING!

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WARNING!

– Switch off the engine and wait for the blades

to come to a halt and then touch them with your hand; if you can manage to touch them with your hand without them being too hot, the blades are adjusted correctly.

– If they have overheated, slightly loosen the

nuts (1) and the screws (3) and repeat the test until you achieve satisfactory results.

Always check that the nuts (3) are tightened as far as possible before starting work.

SHARPENING THE BLADES

It is necessary to sharpen the blades when the trimming performance decreases and the branches tend to stick together.

Always replace and never

repair a blade which has blunt cutting edges

We recommend you take your machine to your Retailer for sharpening as he has the required tools and suitable experience.

In order to sharpen the blades, it is recommended to use a fine grain file and proceed as follows (Fig. 14):

– Place the file (1) on the blade (2) at a 45° angle,

and proceed with upward strokes towards the cutting edge.

– Make sure that you put pressure on the file

only when stroking upwards and raise it from the blade when you move it back towards you.

– Only remove a smallest amount of material. – Eliminate any burr with a grinding stone. – Eliminate all grinding traces and lubricate the

blades before reassembling them.

EXTRAORDINARY INTERVENTIONS

All maintenance operations not foreseen in this manual must be performed exclusively by your Retailer.

All and any operations performed in unauthorised centres or by unqualified persons will totally invalidate the warranty.

IMPORTANT

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WARNING!

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WARNING!

PRESERVATION

After each working session, carefully clean the machine from dust and debris, repair or replace any faulty parts and lubricate the blades to prevent them from rusting. The machine must be preserved in a dry area, protected from all weather conditions and with the blade protection device correctly fitted.

PROLONGED IDLE PERIODS

If the machine will not be used for a period of more than 2-3 months it is recommended to follow some advice to avoid difficulty when you wish to use the machine and to prevent permanent damage to the engine.

• Storage

Before storing the machine:

– Empty the fuel tank.

IMPORTANT

– Start the engine and allow it to tick over until it

comes to a halt, so that it uses all the fuel that is left in the carburettor.

– Allow the engine to cool down and remove the

spark plug.

– Pour a a teaspoon of (new) 2-stroke engine oil

into the spark plug slot.

– Pull the starter wire a couple of times to dis-

tribuite the oil in the cylinder.

– Replace the spark plug with the piston in the

dead end upper position (visibile from the spark plug slot when the piston is at maximum stroke).

• Restarting work

When you wish to start using the machine again:

– Remove the spark plug. – Pull the starter wire a couple of times to elim-

inate all excess oil.

– Check the spark plug as described in chapter

“Checking the spark plug”.

– Prepare the machine as indicated in the para-

graph entitled “Preparing for work”.

MAINTENANCE AND PRESERVATION / IDENTIFICATION OF FAULTS

8. IDENTIFICATION OF FAULTSI

PROBLEM LIKELY CAUSE SOLUTION

The engine will not start or will not keep running

2) The engine starts but is lacking in power

3) The engine runs irregularly and lacks in power when revved

4) The engine gives off an excessive amount of smoke

– Incorrect starting procedure

– Dirty spark plug or incorrect distance

between the electrodes

– Air filter clogged

– Carburation problems

– Air filter clogged

– Carburation problems

– Dirty spark plug or incorrect distance

between the electrodes

– Carburation problems

– Incorrect composition of the fuel mix

– Carburation problems

– Follow the instructions (see chap.

– Check the spark plug (see chap.

– Clean and/or replace the filter

(see chap. 7)

– Contact your Retailer

– Clean and/or replace the filter

(see chap. 7)

– Contact your Retailer

– Check the spark plug (see chap.

– Contact your Retailer

– Prepare the fuel mix according to

the instructions (see chap. 4)

– Contact your Retailer

TECHNICAL SPECIFICATIONS 31

MODELL ......................................................................... HT 60K HT 75K

Displacement ......................................................... cm

22.5 22.5

Power ....................................................................... kW 1.0 1.0

Spark plug ...................................................................... NGK BPMR6A NGK BPMR6A

Petrol : oil ratio .............................................................. 50 : 1 50 : 1

Tank capacity ......................................................... litres 0.5 0.5

Trimming length ....................................................... mm 550 700

Acoustic level (according to EN 27917) ............... dB(A) 90.5 91

Vibration level .........................................................m/s

2.5 - 5.4 7.4 - 6.0

Mass ......................................................................... kg 5.6 5.4

9. TECHNICAL SPECIFICATIONS

GGP ITALY SPA Portable Hedge Trimmer Operator's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual