Jonsered GT2123 Brush Cutter User Manual
Contents
1. Operator s manual Please read the operator s manual carefully and MN make sure you understand the instructions before using the machine KEY TO SYMBOLS Symbols WARNING A clearing saw brushcutter or trimmer can be dangerous if used incorrectly or carelessly and can cause serious or fatal injury to the operator or others It is extremely important that you read and understand the contents of this operator s manual Please read the operator s manual carefully and make sure you understand the instructions before using the machine E Always wear e A protective helmet where there is a risk of falling objects e Approved hearing protection e Approved eye protection Max speed of output shaft rpm max 10000 rpm CE ow This product is in accordance with applicable EC directives Watch out for thrown objects and ricochets The operator of the machine must ensure while working that no persons or animals come closer than 15 metres Machines fitted with saw blades or grass blades can be thrown violently to the side when the blade comes into contact with a fixed object This is called blade thrust The blade is capable of amputating an arm or leg Always keep people and animals at least 15 metres from the machine Arrows which show limits for handle positioning Always wear approved protective gloves Wear sturdy non slip boots 2 English Only use non metallic flexible cut2. This also applies at idle speed Contact can result in burns to the skin Remember the risk of fire WARNING The inside of the muffler contain chemicals that may be carcinogenic Avoid contact with these elements in the event of a damaged muffler WARNING Bear in mind that The exhaust fumes from the engine are hot and may contain sparks which can start a fire Never start the machine indoors or near combustible material English GENERAL SAFETY PRECAUTIONS Cutting equipment This section describes how to choose and maintain your cutting equipment in order to e Reduce the risk of blade thrust e Obtain maximum cutting performance e Extend the life of cutting equipment IMPORTANT Only use cutting attachments with the guards we recommend See the chapter on Technical data Refer to the instructions for the cutting attachment to check the correct way to load the cord and the correct cord diameter WARNING Always stop the engine before doing any work on the cutting attachment This continues to rotate even after the throttle has been released Ensure that the cutting attachment has stopped completely and disconnect the HT lead from the spark plug before you start to work on it WARNING A faulty cutting attachment may increase the risk of accidents Trimmer head IMPORTANT Always ensure the trimmer cord is wound tightly and evenly around the drum otherwise the machine will generate harmful
3. Gloves should be worn when necessary e g when fitting cutting attachments CLOTHING Wear clothes made of a strong fabric and avoid loose clothing that can catch on twigs and branches Always wear heavy long pants Do not wear jewellery shorts sandals or go barefoot Secure hair so it is above shoulder level FIRST AID KIT Always have a first aid kit nearby Ik GENERAL SAFETY PRECAUTIONS Machine s safety equipment This section describes the machine s safety equipment its purpose and how checks and maintenance should be carried out to ensure that it operates correctly See the What is what section to locate where this equipment is positioned on your machine The life span of the machine can be reduced and the risk of accidents can increase if machine maintenance is not carried out correctly and if service and or repairs are not carried out professionally If you need further information please contact your nearest service workshop IMPORTANT All servicing and repair work on the machine requires special training This is especially true of the machine s safety equipment If your machine fails any of the checks described below you must contact your service agent When you buy any of our products we guarantee the availability of professional repairs and service If the retailer who sells your machine is not a servicing dealer ask him for the address of your nearest service agent WARNING Never use a mach
4. can occur This gives rise to a high engine temperature which can result in serious engine damage e When working at continuous high revs a higher octane rating is recommended Two stroke oil e For best results and performance use JONSERED two stroke engine oil which is specially formulated for our air cooled two stroke engines e Never use two stroke oil intended for water cooled engines sometimes referred to as outboard oil rated TCW e Never use oil intended for four stroke engines e Mixing ratio 1 50 2 with JONSERED two stroke oil 1 33 3 with oils class JASO FB or ISO EGB formulated for air cooled two stroke engines Two stroke oil litre Petrol litre 2 1 50 3 1 33 CC Jon w pa CC English 11 FUEL HANDLING Mixing Fuelling e Al ix th ili iner i ways mix the petrol and oil in a clean container intended for fuel e e Always start by filling half the amount of the petrol to be used Then add the entire amount of oil Mix shake the fuel mixture Add the remaining amount of petrol WARNING Taking the following precautions will lessen the risk of fire e Mix shake the fuel mixture thoroughly before filling the machine s fuel tank Do not smoke or place hot objects near fuel Always shut off the engine before refuelling Always stop the engine and let it cool for a few minutes before refuelling When refuelling open the fuel cap slowly so that any excess pressu
5. hole A is away from the cable adjuster sleeve A 4 Rotate the carburettor throttle cam and slip the throttle cable through the slot in the slotted fitting making sure the cable lug drops into the recessed hole 5 Press the throttle trigger a few times to check that it works 6 Connect the stop switch wires to the wires from the engine it is not important which wire is connected to which f ya Adjusting the throttle wire i gt 1 Loosen the lock nut C and adjust the cable adjuster sleeve D so the stop on the carburettor throttle cam just contacts the throttle stop and the cable position keep 1 2 mm play between cable lug and slotted fitting when the throttle trigger is fully depressed Dc NO When the throttle cable is adjusted correctly tighten the locking nut C 1 2mm Fitting the handle AI 1 Place the rubber sleeve A on the shaft B 2 Position the handle as shown Fit the mounting components and tighten the handle lightly Note that the handle must be mounted below the arrow on the shaft 3 Now make a final adjustment to give yourself a comfortable working position Tighten the screws English 9 ASSEMBLY Assembling the cutting equipment WARNING Never use a cutting attachment without an approved guard See the chapter on Technical data If an incorrect or faulty guard is fitted this can cause serious personal injury Fitting the trimmer guard and trimm
6. is adjustable Correct adjustment is essential to get the best performance from the machine e Adjusting the carburettor means that the engine is adapted to local operating conditions e g climate altitude petrol and the type of 2 stroke oil Adjusting the idle speed The T screw regulates the throttle setting at idle speed If the T screw is turned clockwise this gives a higher idle speed turning it anti clockwise gives a lower idle speed Before any adjustments are made make sure that the air filter is clean and the air filter cover is fitted Adjust the idle speed using the idle adjustment screw T if it is necessary to readjust First turn the idle adjustment screw T clockwise until the cutting attachment starts to rotate Then turn the screw anticlockwise until the cutting attachment stops The idle speed is correctly adjusted when the engine will run smoothly in every position The idle speed should also be well below the speed at which the cutting attachment starts to rotate WARNING If the idle speed cannot be adjusted so that the cutting attachment stops contact your dealer service workshop Do not use the machine until it has been correctly adjusted or repaired 16 English Muffler CAUTION Some mufflers are fitted with a catalytic converter See chapter on Technical data to see whether your machine is fitted with a catalytic converter The muffler is designed to reduce the noise level and to direct the
7. 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 WARNING Running an engine in a confined or badly ventilated area can result in death due to asphyxiation or carbon monoxide poisoning Personal protective equipment IMPORTANT A clearing saw brushcutter or trimmer can be dangerous if used incorrectly or carelessly and can cause serious or fatal injury to the operator or others It is extremely important that you read and understand the contents of this operator s manual You must use approved personal protective equipment whenever you use the machine Personal protective equipment cannot eliminate the risk of injury but it will reduce the degree of injury if an accident does happen Ask your dealer for help in choosing the right equipment 6 English WARNING Listen out for warning signals or shouts when you are wearing hearing protection Always remove your hearing protection as soon as the engine stops HEARING PROTECTION Wear hearing protection that provides adequate noise reduction EYE PROTECTION Always wear approved eye protection If you use a visor then you must also wear approved protective goggles Approved protective goggles must comply with standard ANSI Z87 1 in the USA or EN 166 in EU countries GLOVES
8. ON Dear Customer Congratulations on your choice to buy a Jonsered product We are convinced that you will appreciate with great satisfaction the quality and performance of our product for a very long time to come The purchase of one of our products gives you access to professional help with repairs and service whenever this may be necessary If the retailer who sells your machine is not one of our authorised dealers ask for the address of your nearest service workshop It is our wish that you will be satisfied with your product and that it will be your companion for a long time Think of this operator s manual as a valuable document By following its content using service maintenance etc the life soan and the second hand value of the machine can be extended If you will sell this machine make sure that the buyer will get the operator s manual Good luck on using your Jonsered machine Jonsered has a policy of continuous product development and therefore reserves the right to modify the design and appearance of products without prior notice 4 English WHAT ISWHAT What is what on the grass trimmer 1 Trimmer head 11 Air purge 2 Cord cutter 12 Air filter cover 3 Cutting attachment guard 13 Clutch cover 4 Shaft 14 Cylinder cover 5 Loop handle 15 Spark plug cap and spark plug 6 Throttle control 16 Combination spanner 7 Stop switch 17 Locking pin 8 Starter handle 18 Spanner 9 Fuel tank 19 Operator
9. ccccccccccconocccononccononnnonononnnanons 13 Starting and stopping occcccccncnnccccccnconnnncnnnnnnncnonononanons 13 WORKING TECHNIQUES General working instructions oonccccccnncccccononconnnnnnnns 14 MAINTENANCE Carburettor ss cteteeseces tice snecas aid antecasesceeceesseetcecscstiessccaatecs 16 Muffler 2225 aces scctedaatteesdaceansnatsanebacanascsaidiassteadaueesecasesuesedse 16 Cooling system cocccccccnncccoccconnnnncnnnonnnononnnnnnnnnonononnnanons 17 A 17 A 17 Maintenance schedule cccccsseeeeeeeecseeeeeeeeeessaeeees 18 TECHNICAL DATA Technical data ee 19 EC declaration of conformity cccccccccccccocononnncnnnnnncnnnos 20 Note the following before starting Please read the operator s manual carefully WARNING Long term exposure to noise can result in permanent hearing impairment So always use approved hearing protection WARNING Under no circumstances may the design of the machine be modified without the permission of the manufacturer Always use genuine accessories Non authorized modifications and or accessories can result in serious personal injury or the death of the operator or others WARNING A clearing saw brushcutter or trimmer can be dangerous if used incorrectly or carelessly and can cause serious or fatal injury to the operator or others It is extremely important that you read and understand the contents of this operator s manual English 3 INTRODUCTI
10. clearing you should use less than full throttle so that the cord lasts longer and to reduce the wear on the trimmer head Cutting The trimmer is ideal for cutting grass that is difficult to reach using a normal lawn mower Keep the cord parallel to the ground when cutting Avoid pressing the trimmer head against the ground as this can ruin the lawn and damage the tool Ws AMAAN AAN Whi Do not allow the trimmer head to constantly come into contact with the ground during normal cutting Constant contact of this type can cause damage and wear to the trimmer head Sweeping The fan effect of the rotating cord can be used for quick and easy clearing up Hold the cord parallel to and above the area to be swept and move the tool to and fro When cutting and sweeping you should use full throttle to obtain the best results English 15 MAINTENANCE Carburettor Your Jonsered product has been designed and manufactured to specifications that reduce harmful exhaust fumes The engine will be run in after it has used 8 10 tanks of fuel To ensure that the engine runs at peak performance and produces as little harmful exhaust fumes as possible after the running in period ask your dealer service workshop which has a rev counter for this purpose to adjust your carburettor Function EAG e The carburettor governs the engine s speed via the throttle control Air and fuel are mixed in the carburettor The air fuel mixture
11. der Clean the cooling system with a brush once a week more often in demanding conditions A dirty or blocked cooling system results in the machine overheating which causes damage to the piston and cylinder Spark plug _ elle The spark plug condition is influenced by e Incorrect carburettor adjustment e An incorrect fuel mixture too much or incorrect type of oil e A dirty air filter These factors cause deposits on the spark plug electrodes which may result in operating problems and starting difficulties If the machine is low on power difficult to start or runs poorly at idle speed always check the spark plug first before taking any further action If the spark plug is dirty clean it and check that the electrode gap is 0 6 0 7 mm The spark plug should be replaced after about a month in operation or earlier if necessary CAUTION Always use the recommended spark plug type Use of the wrong spark plug can damage the piston cylinder Check that the spark plug is fitted with a suppressor Air filter The air filter must be regularly cleaned to remove dust and dirt in order to avoid e Carburettor malfunctions e Starting problems e Loss of engine power e Unnecessary wear to engine parts e Excessive fuel consumption Clean the filter every 25 hours or more regularly if conditions are exceptionally dusty Cleaning the air filter Remove the air filter cover and take out the filter Wash i
12. e trigger lock and the throttle function correctly from a safety point of view Check that the stop switch works correctly Check that the handle and handlebar are undamaged and secured correctly Check that the cutting attachment does not rotate at idle Clean the air filter Replace if necessary Check that nuts and screws are tight Check that there are no fuel leaks from the engine tank or fuel lines Check that the guard is undamaged and not cracked Replace the guard if it has been exposed to impact or is cracked Check that the trimmer head is undamaged and not cracked Replace the trimmer head if necessary Check the starter and starter cord Clean the outside of the spark plug Remove it and check the electrode gap Adjust the gap to 0 6 mm or replace the spark plug Check that the spark plug is fitted with a suppressor Clean the machine s cooling system Clean or replace the spark arrestor mesh on the muffler only applies to mufflers without a catalytic converter Clean the outside of the carburettor and the space around it Clean the fuel tank Check the fuel filter from contamination and the fuel hose from cracks or other defects Replace if necessary Check all cables and connections Check the clutch clutch springs and the clutch drum for wear Replace if necessary by an autorized service workshop Replace the spark plug Check that the spark plug is fitted with a suppressor Check and clean the
13. el e Ensure the machine is cleaned and that a complete service is carried out before long term storage e The transport guard must always be fitted to the cutting attachment when the machine is being transported or in storage e Secure the machine during transport WARNING Take care when handling fuel Bear in mind the risk of fire explosion and inhaling fumes Fuel NB The machine is equipped with a two stroke engine and must always been run using a mixture of petrol and two stroke oil It is important to accurately measure the amount of oil to be mixed to ensure that the correct mixture is obtained When mixing small amounts of fuel even small inaccuracies can drastically affect the ratio of the mixture WARNING Fuel and fuel fumes are highly inflammable and can cause serious injury when inhaled or allowed to come in contact with the skin For this reason observe caution when handling fuel and make sure there is adequate ventilation Petrol Pe NB Always use a quality petrol oil mixture at least 90 octane RON If your machine is equipped with a catalytic converter see chapter on Technical data always use a good quality unleaded petrol oil mixture Leaded petrol will destroy the catalytic converter Use low emission petrol also known as alkylate petrol if it is available e The lowest octane recommended is 90 RON If you run the engine on a lower octane grade than 90 so called knocking
14. er head aloo pel e Attach the cord cutter A to the trimmer guard using two M5x16 screws locking washers and nuts as shown e Fit the guard B to the gear housing C using the support plate D and two screws e Turn the output shaft until one of the holes in the drive disk aligns with the corresponding hole in the gear housing e Insert the locking pin E in the hole to lock the shaft e Screw on the trimmer head F in the opposite direction to the direction of rotation Remove the locking pin 10 English FUEL HANDLING Fuel safety Never start the machine 1 If you have spilt fuel on it Wipe off the spillage and allow remaining fuel to evaporate 2 If you have spilt fuel on yourself or your clothes change your clothes Wash any part of your body that has come in contact with fuel Use soap and water 3 If the machine is leaking fuel Check regularly for leaks from the fuel cap and fuel lines Transport and storage e Store and transport the machine and fuel so that there is no risk of any leakage or fumes coming into contact with sparks or naked flames for example from electrical machinery electric motors electrical relays switches or boilers e When storing and transporting fuel always use approved containers intended for this purpose e When storing the machine for long periods the fuel tank must be emptied Contact your local petrol station to find out where to dispose of excess fu
15. exhaust gases away from the operator The exhaust gases are hot and can contain sparks which may cause fire if directed against dry and combustible material Some mufflers are equipped with a special spark arrestor mesh If your machine has this type of muffler you should clean the mesh at least once a week This is best done with a wire brush On mufflers without a catalytic converter the mesh should be cleaned weekly or replaced if necessary On mufflers fitted with a catalytic converter the mesh should be checked and if necessary cleaned monthly If the mesh is damaged it should be replaced If the mesh is frequently blocked this can be a sign that the performance of the catalytic converter is impaired Contact your dealer to inspect the muffler A blocked mesh will cause the machine to overheat and result in damage to the cylinder and piston See also instructions under the heading Maintenance CAUTION Never use a machine with a defective muffler WARNING Mufflers fitted with catalytic converters get very hot during use and remain so for some time after stopping This also applies at idle speed Contact can result in burns to the skin Remember the risk of fire MAINTENANCE Cooling system To keep the working temperature as low as possible the machine is equipped with a cooling system The cooling system consists of 1 Cooling fins on the cylinder 2 Cylinder cover directs cold air over the cylin
16. g behind you to make sure no one is within the safety zone Basic working techniques Always slow the engine to idle speed after each working operation Long periods at full throttle without any load on the engine can lead to serious engine damage WARNING Sometimes branches or grass get caught between the guard and cutting attachment Always stop the engine before cleaning Grass trimming with a trimmer head WORKING TECHNIQUES Trimming Hold the trimmer head just above the ground at an angle It is the end of the cord that does the work Let the cord work at its own pace Never press the cord into the area to be cut Why The cord can easily remove grass and weeds up against walls fences trees and borders however it can also damage sensitive bark on trees and bushes and damage fence posts XA INM WANT WIR Reduce the risk of damaging plants by shortening the cord to 10 12 cm and reducing the engine speed Clearing The clearing technique removes all unwanted vegetation Keep the trimmer head just above the ground and tilt it Let the end of the cord strike the ground around trees posts statues and the like CAUTION This technique increases the wear on the cord I l Ny Pay The cord wears quicker and must be fed forward more often when working against stones brick concrete metal fences etc than when coming into contact with trees and wooden fences AUA When trimming and
17. ine with faulty safety equipment The machine s safety equipment must be checked and maintained as described in this section If your machine fails any of these checks contact your service agent to get it repaired Stop switch Use the stop switch to switch off the engine US Start the engine and make sure the engine stops when you move the stop switch to the stop setting Muffler The muffler is designed to keep noise levels to a minimum and to direct exhaust fumes away from the user A muffler fitted with a catalytic converter is also designed to reduce harmful exhaust gases In countries that have a warm and dry climate there is a significant risk of fire We therefore fit certain mufflers with a spark arrestor mesh Check whether the muffler on your machine is fitted with this kind of mesh For mufflers it is very important that you follow the instructions on checking maintaining and servicing your machine Never use a machine that has a faulty muffler Regularly check that the muffler is securely attached to the machine If the muffler on your machine is fitted with a spark arrestor mesh this must be cleaned regularly A blocked mesh will cause the engine to overheat and may lead to serious damage WARNING Mufflers fitted with catalytic converters get very hot during use and remain so for some time after stopping
18. is 15 metres Cold engine Ignition Set the stop switch to the start position Primer bulb Press the air purge repeatedly until fuel begins to fill the bulb The bulb need not be completely filled Choke Set the choke control in the choke position Warm engine Use the same starting procedure as for a cold engine but without setting the choke control in the choke position Starting WARNING When the engine is started with the choke in choke position the cutting attachment will start to rotate immediately Hold the body of the machine on the ground using your left hand CAUTION Not with your foot Grip the starter handle Slowly pull out the cord with your right hand until you feel some resistance the starter pawls grip now quickly and powerfully pull the cord Never twist the starter cord around your hand Repeat pulling the cord until the engine starts When the engine starts return choke control to run position CAUTION Do not pull the starter cord all the way out and do not let go of the starter handle when the cord is fully extended This can damage the machine Stopping Stop the engine by switching off the ignition English 13 WORKING TECHNIQUES General working instructions IMPORTANT This section takes up the basic safety precautions for working with a trimmer If you encounter a situation where you are uncertain how to proceed you should ask an expert Contact your deale
19. n move and stand safely Check the area around you for possible obstacles roots rocks branches ditches etc in case you have to move suddenly Take great care when working on sloping ground 14 English 5 Keep a good balance and a firm foothold 6 Always hold the machine with both hands Hold the machine on the right side of your body 7 Keep the cutting attachment below waist level 8 The engine must be switched off before moving 9 Never put the machine down with the engine running unless you have it in clear sight WARNING Neither the operator of the machine nor anyone else may attempt to remove the cut material while the engine is running or the cutting equipment is rotating as this can result in serious injury Stop the engine and cutting equipment before you remove material that has wound around the blade shaft as otherwise there is a risk of injury The bevel gear can get hot during use and may remain so for a while afterwards You could get burnt if you touch it WARNING Watch out for thrown objects Always wear approved eye protection Never lean over the cutting attachment guard Stones rubbish etc can be thrown up into the eyes causing blindness or serious injury Keep unauthorised persons at a distance Children animals onlookers and helpers should be kept outside the safety zone of 15 m Stop the machine immediately if anyone approaches Never swing the machine around without first checkin
20. r or your service workshop Avoid all usage which you consider to be beyond your capability You must understand the difference between forestry clearing grass clearing and grass trimming before use WARNING Overexposure to vibration can lead to circulatory damage or nerve damage in people who have impaired circulation Contact your doctor if you experience symptoms of overexposure to vibration Such symptoms include numbness loss of feeling tingling pricking pain loss of strength changes in skin colour or condition These symptoms normally appear in the fingers hands or wrists The risk increases at low temperatures Basic safety rules 1 Look around you To ensure that people animals or other things cannot affect your control of the machine To ensure that people animals etc do not come into contact with the cutting attachment or loose objects that are thrown out by the cutting attachment NB Do not use the machine unless you are able to call for help in the event of an accident Inspect the working area Remove all loose objects such as stones broken glass nails steel wire string etc that could be thrown out or become wrapped around the cutting attachment Do not use the machine in bad weather such as dense fog heavy rain strong wind intense cold etc Working in bad weather is tiring and often brings added risks such as icy ground unpredictable felling direction etc Make sure you ca
21. re is released gently Tighten the fuel cap carefully after refuelling Always move the machine away from the refuelling area before starting Do not mix more than one month s supply of fuel at a time Always use a fuel container with an anti spill valve Ifthe machine is not used for some time the fuel tank e Clean the area around the fuel cap Contamination in the should be emptied and cleaned tank can cause operating problems e Ensure that the fuel is well mixed by shaking the container before filling the tank am um Min 3 a 10 ft 12 English STARTING AND STOPPING Check before starting e Check that the trimmer head and trimmer guard are not damaged or cracked Replace the trimmer head or trimmer guard if they have been exposed to impact or are cracked e Never use the machine without a guard nor with a defective guard e All covers must be correctly fitted and undamaged before you start the machine Starting and stopping WARNING The complete clutch cover and shaft must be fitted before the machine is started otherwise the clutch can come loose and cause personal injury Always move the machine away from the refuelling area before starting Place the machine on a flat surface Ensure the cutting attachment cannot come into contact with any object Make sure no unauthorised persons are in the working area otherwise there is a risk of serious personal injury The safety distance
22. s manual 10 Choke control English 5 GENERAL SAFETY PRECAUTIONS Important IMPORTANT The machine is only designed for trimming grass The only accessories you can operate with this engine unit are the cutting attachments we recommend in the chapter on Technical data Never use the machine if you are tired if you have drunk alcohol or if you are taking medication that could affect your vision your judgement or your co ordination Wear personal protective equipment See instructions under the heading Personal protective equipment Never use a machine that has been modified in any way from its original specification Never use a machine that is faulty Carry out the checks maintenance and service instructions described in this manual Some maintenance and service measures must be carried out by trained and qualified specialists See instructions under the heading Maintenance All covers guards and handles must be fitted before Starting Ensure that the spark plug cap and ignition lead are undamaged to avoid the risk of electric shock The machine operator must ensure that no people or animals come closer than 15 metres while working When several operators are working in the same area the safety distance should be at least twice the tree height and no less than 15 metres WARNING This machine produces an electromagnetic field during operation This field may under some circumstances interfere
23. spark arrestor mesh on the muffler only applies to mufflers fitted with a catalytic converter 18 English TECHNICAL DATA Technical data Technical data GT2123 Engine Cylinder displacement cm 22 8 Cylinder bore mm 32 2 Stroke mm 28 Idle speed rpm 3000 Recommended max speed rpm 10000 Speed of output shaft rpm 10000 Max engine output acc to ISO 8893 kW rpm 0 59 7000 Catalytic converter muffler No Speed regulated ignition system No Ignition system Spark plug NGK BPMR 6Y Electrode gap mm 0 6 0 7 Fuel and lubrication system Fuel tank capacity litre 0 99 Weight Weight without fuel cutting attachment and guard kg 4 2 Noise emissions see note 1 Sound power level measured dB A 109 Sound power level guaranteed Lwa dB A 111 Sound levels see note 2 Equivalent sound pressure level at the operator s ear measured according to EN ISO 11806 and ISO 22868 dB A Equipped with trimmer head original 97 Vibration levels see note 3 Equivalent vibration levels ahy ey at handles measured according to EN ISO 11806 and ISO 22867 m s Equipped with trimmer head original left right 5 1 5 1 Note 1 Noise emissions in the environment measured as sound power Lwa in conformity with EC directive 2000 14 EC Reported sound power level for the machine has been measured with the original cutting attachment that gives the highest level The difference between guaranteed and measured sound power is tha
24. t clean in warm soapy water Ensure that the filter is dry before refitting it An air filter that has been in use for a long time cannot be cleaned completely The filter must therefore be replaced with a new one at regular intervals A damaged air filter must always be replaced If the machine is used in dusty conditions the air filter should be soaked in oil See instructions under the heading Oiling the air filter Oiling the air filter Always use special filter oil Filter oil contains a solvent to make it spread evenly through the filter You should therefore avoid skin contact Put the filter in a plastic bag and pour the filter oil over it Knead the plastic bag to distribute the oil Squeeze the excess oil out of the filter inside the plastic bag and pour off the excess before fitting the filter to the machine Never use common engine oil This would drain through the filter quite quickly and collect in the bottom English 17 MAINTENANCE Maintenance schedule The following is a list of the maintenance that must be performed on the machine Most of the items are described in the Maintenance section The user must only carry out the maintenance and service work described in this Operator s Manual More extensive work must be carried out by an authorized service workshop Daily maintenance Weekly maintenance Monthly Maintenance maintenance Clean the outside of the machine Make sure the throttl
25. t the guaranteed sound power also includes dispersion in the measurement result and the variations between different machines of the same model according to Directive 2000 14 EC Note 2 Reported data for equivalent sound pressure level for the machine has a typical statistical dispersion standard deviation of 1 dB A Note 3 Reported data for equivalent vibration level has a typical statistical dispersion Standard deviation of 1 m s Approved accessories Cutting attachment guard Art no English 19 TECHNICAL DATA EC declaration of conformity Applies to Europe only We Husqvarna AB SE 561 82 Huskvarna Sweden tel 46 36 146500 declare that the grass trimmers Jonsered GT2123 with serial numbers dating from 2009 onwards the year is clearly stated on the rating plate followed by the serial number comply with the requirements of the COUNCILS DIRECTIVE of May 17 2006 relating to machinery 2006 42 EC of December 15 2004 relating to electromagnetic compatibility 2004 108 EC of May 8 2000 relating to the noise emissions in the environment 2000 14 EC Conformity assessment according to Annex V For information relating to noise emissions see the chapter Technical data The following standards have been applied EN ISO 12100 2 2003 CISPR 12 2007 EN ISO 11806 2008 SMP Svensk Maskinprovning AB Fyrisborgsgatan 3 SE 754 50 Uppsala Sweden has performed voluntary type examination on behalf of Husq
26. ting attachments e trimmer heads with trimmer cord Noise emission to the environment A according to the European Community s Directive The machine s emission is specified in chapter Technical data and on dB label Other symbols decals on the machine refer to special certification requirements for certain markets Switch off the engine by moving the stop switch to the STOP position before carrying out any checks or maintenance Always wear approved protective gloves Regular cleaning is required Visual check CONTENTS Contents KEYTO SYMBOLS Sn ee ee 2 CONTENTS Contents sans nee 3 Note the following before starting 3 INTRODUCTION Dear Customer unnunnnsnnssnnnennnennnennnnnnnnnnnnnn nennen 4 WHAT IS WHAT What is what on the brush cutter cee 5 GENERAL SAFETY PRECAUTIONS TIO CLI GSPRERPEIEBERERREENEREERTEELN EL EHERENE SEHEIEREEL EBERLE EEE 6 Personal protective equipment uus 44444sene een 6 Machine s safety equipment uuu4444nee nennen y Cutting equipment nu ee 8 ASSEMBLY Fitting the main body ae 9 Connecting throttle cable and stop switch wires 9 Fitting the handle ccccooncncccnoncnccccocnncoconcnnnonannnncnnanoss 9 Assembling the cutting equipment u00 10 FUEL HANDLING PS SAIC ee ee ee 11 PO seen ee 11 FUCINO ceee S 12 STARTING AND STOPPING Check before Starting
27. varna AB The certificates are numbered SEC 09 2070 Huskvarna December 29 2009 Bo Jonsson Development manager Authorized representative for Husqvarna AB and responsible for technical documentation 20 English Original instructions 1153405 26 INA eos
28. vibration e Only use the recommended trimmer heads and trimmer cords These have been tested by the manufacturer to suit a particular engine size This is especially important when a fully automatic trimmer head is used Only use the recommended cutting attachment See the chapter on Technical data AS 2 I e Smaller machines generally require small trimmer heads and vice versa This is because when clearing using a cord the engine must throw out the cord radially from the trimmer head and overcome the resistance of the grass being cleared e The length of the cord is also important A longer cord requires greater engine power than a shorter cord of the same diameter e Make sure that the cutter on the trimmer guard is intact This is used to cut the cord to the correct length e To increase the life of the cord it can be soaked in water for acouple of days This will make the line tougher so that it lasts longer 8 English ASSEMBLY Fitting the main body ee Connect the engine A to the tube B with four screws C Connecting throttle cable and stop switch wires AI 1 Fit the plastic tube B around the throttle cable and stop switch wires as shown 2 Insert the throttle cable through the cable adjuster sleeve on the carburettor bracket Make sure the end of the throttle cable housing is seated positively in the sleeve 3 Position the slotted fitting on the carburettor so the recessed
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