Husqvarna 225H60 User's Manual
Contents
1. The machine s protective equipment T his section describes the hedge trimmer s protective equip ment its function and how checks and maintenance are carried out to ensure that it operates correctly See the chapter W hat iswhat to locate where this equipment is positioned on your machine WARNING Never use a hedge trimmer with defective protective equipment Follow the control maintenance and service instructions described in this section 1 Throttle trigger lock T he throttle trigger lock is designed to prevent the throttle from accidentally being engaged T he trigger A can only be pressed in if the lock B isheld in the operator holding the handle When the grip on the handle is released the throttle and the throttle trigger lock return to their Original positions T his takes place via two indepen dent return spring systems T his means that the throttle is automatically locked in the idling position 2 Stop switch T he stop switch C should be used to stop the engine 3 Hand guard Thehand guard D prevents the operator s hands from coming into contact with the blades For example if the operator should loose his grip on the front handle SAFETY INSTRUCTIONS 4 Vibration damping system T he hedge trimmer is equipped with a vibration damping system which is designed to give as vibra tion free and comfortable use as possible T he hedge trimme2. WARNING SWINGING EE A A T ETE E E E 2 Under no circumstances may the design of the machine be modified without the CONTENTS permission of the manufacturer Always LITO ONTENTS sienne 3 use genuine accessories Non authorised modifications and or accessories can SAFETY INSTRUCTIONS result in serious personal injury or the death of the operator or pn eee pr O pa oa The machine s protective equipment ccccecessesessesessetesens 4 Control maintenance and service of the hedge trimmer s protective EQUIPMENE cescccscsteesssrsesssresssstesssreeseetesens 6 General Safety INSCrUCTIONS ccccecsstscsseesseessseeseeresseseeeees 8 General working instructions for hedge triMMe sess 9 A WARNING The engine exhaust from this product WHAT IS WHAT contains chemicals known to the State of California to cause cancer birth W hat is what on the hedge trimmer essere i defects or other reproductive harm FUEL HANDLING PUD acts ga eee E E E 12 FOCUN O ana T T 12 START AND STOP Control before arting ssssssssrrssrrrenrrnerrrenrrrenrrnerrrnerrnenrns 13 TRA O en E A Als MAINTENANCE SR OE ace eats ees stersossesincntdoccs accesses E EENE ENE AREE 14 MONON actos scares geen eerste T 15 Cooling Yem ou ccscesscsssccssseessseessesesseressneessnsesessteseetessaes 15 AI TMC aE atiael nec on heise onenatet ancamnnctenaaeens 16 DOOR DUG E E EE E AEE I E E 16 Ca OX n TE 16 ELAT a p E E E AE 16 M aintenance schedule ssss
3. WARNING If the idling speed cannot be adjusted so that the cutting attachment stops contact your service workshop Do not use the machine until it has been correctly adjusted or repaired Adjusting the idle speed T Adjust the idling speed with the screw T if it is necessary to readjust First turn the idle speed adjusting screw T clockwise until the cutting attachment starts to rotate move T hen turn counter clock wise until the cutting attachment stops A correctly adjusted idle speed setting occurs when the engine runs smoothly in every position It should also be good margin to the rom when the cutting attachment starts to move CAUTION Contact your servicing dealer if the idle speed setting cannot be adjusted so that the cutting attachment stops D o not use the machine until it has been properly adjusted or repaired Correctly adjusted carburettor A correctly adjusted carburettor means that the machine accelerates without hesitation and the machine 4 cycles a little at max speed Furthermore the cutting attachment must not rotate move at idling A too lean adjusted low speed needle L may cause starting difficulties and bad acceleration A too lean adjusted high speed needle H gives lower power less capacity bad acceleration and or damage to the engine A too rich adjustment of the two speed needles L and H gives acceleration problems or too low working speed MAINTENANCE Muffler NOTE Some mu
4. adjustment must be correct T he setting of the carburettor means that the engine is adapted to local conditions for example the climate altitude petrol and the type of 2 stroke oil T he carburettor is equipped with three adjustment possi bilities H H igh speed needle L Low speed needle T Idle speed adjuster screw e Thefuel quantity in relation to the air flow permitted by the throttle opening is adjusted using the L and H needles Turning the needles clockwise gives a leaner fuel mixture less fuel and turning them anti clockwise gives a richer fuel mixture more fuel A leaner mixture gives high revs while a richer mixture give less revs e TheT screw regulates the position of the throttle while the engine Is idling Turning the screw clockwise gives a higher idling speed while turning it anti clockwise gives a lower idling speed 14 English Basic setting e The carburettor is set to its basic setting when test run at the factory T he basic setting is richer than the optimal setting and should be kept during the machine s first working hours T hereafter the carburettor should be finely adjusted Fine adjustment should be carried out by a skilled technician NOTE If the cutting attachment rotates moves while the engine is idling the T screw should be turned anti clockwise until the cutting attachment stops Recommended idling speed is 2 700 rpm Recommended max speed See technical data
5. clutch clutch springs and the clutch drum with regard to wear Replace if necessary 7 Change the spark plug 8 Check and clean the muffler s spark arrest screen if necessary only mufflers with a catalytic converter et TUE TECHNICAL DATA Technical data 225H60 225H7 5 Engine Cylinder capacity cu in cm 1 55 25 4 1 55 25 4 Cylinder bore inch mm 1 34 34 1 34 34 Stroke length inch mm 1 10 28 1 10 28 Idling speed rom 2 700 2 700 Recommended max speed rom 11 000 11 700 11 000 11 700 M ax engine output acc to ISO 8893 0 9 kW 9 000 rom 0 9 kW 9 000 rom Catalytic converter muffler Yes Yes Speed regulated ignition system Yes Yes Ignition system M anufacturer type of ignition system Spark plug Walbro M B CD Champion RCJ 7Y Walbro M B CD Champion RCJ 7Y Electrod gap inch mm 0 02 0 5 0 02 0 5 Fuel lubrication system M anufacturer type of carburettor Walbro WT Walbro WT Fuel tank capacity U S pint litres 0 85 0 4 0 85 0 4 Weight Weight without fuel Lbs kg 12 1 5 5 12 6 5 7 Noise emissions see note 1 Sound power level measured dB A 106 106 Sound power level guaranteed L dB A 109 109 Sound levels see note 2 Equivalent sound pressure levels at the user s ear measured acc to EN ISO 11806 and ISO 7917 dB A 95 1 95 1 Vibration levels Vibration levels on the handles measured acc to EN ISO 11806 and ISO 7916 m Idling rear front handles 2 3 2 0 2 2 1 5 M ax speed re
6. covers and guards must be fitted before starting the machine Check that the spark plug cap and HT lead are not damaged otherwise you could get an electric shock Never use a machine that is faulty Follow the maintenance control and service instructions in this Operator s Manual Some maintenance and service actions should be carried out by trained and qualified specialists See the chapter Maintenance All covers and guards must be fitted before starting the machine Check that the spark plug cap and HT lead are not damaged otherwise you could get an electric shock WARNING Faulty blades can increase the risk of accidents Start e The gearbox and clutch drum must be fitted before the machine is started otherwise the clutch can become loose and cause personal injury N ever start the machine indoors Bear in mind the dangers of inhaling the engine s exhaust fumes O bserve your surroundings and make sure that there is no risk Of people or animals coming into contact with the cutting equipment Place the machine on the ground make sure the blades are free from branches and stones Press the machine body against the ground using your left hand N OTE Do not use your foot Grip the starter handle with your right hand and pull the starter cord 8 English Fuel safety e Always use a fuel container with an anti spill valve Never fill the machine while the engine is running Always
7. lock and the throttle function correctly from a safety point of view 3 Check that the stop switch functions 4 Check that the blades do not rotate while idling 5 Clean the air filter Replace if necessary 6 Check that the hand and blade guards are not damaged Replace damaged guards 7 Check that all nuts and screws are tightened Weekly maintenance 1 10 Check the starter the starter cord and the return spring M ake sure that the vibration damping elements are not damaged Clean the outside of the spark plug Remove and check the electrode gap Adjust the gap to 0 5 mm or change the spark plug Clean the cooling fins on the flywheel Clean or replace the muffler s spark arrest screen not on mufflers with a catalytic con verter Clean the carburettor area Clean the cooling fins on the cylinder and check that the air intake in the starter unit is not blocked Fill the gearbox with grease T his should be carried out after approximately every 20 working hours Clean the air filter Check that the bolts keeping the blades together are tightened English 17 MAINTENANCE Monthly maintenance 1 Clean the fuel tank 2 Clean the carburettor and the area surrounding it 3 Clean the fan wheel and the area around it 4 Check the fuel filter and the fuel pipe replace if necessary 5 Check all cables and connections 6 Check the
8. stop the engine and let it cool for a few minutes before refuelling e Provide good ventilation when filling or mixing fuel petrol and 2 stroke oil e M ovethe machine at least 3 m from the filling position before starting N ever start the machine a If you have spilt fuel on it W ipe up all spillage b If you have spilt fuel on yourself or your clothes Change your clothes c If there is a fuel leak M ake regular checks for leakage from the fuel cap and the fuel supply pipes Transport and storage e Store and transport the machine and fuel so that any leakage or fumes do not risk coming into contact with sparks or naked flames For example electric machines electric motors electrical switches power switches heaters or the like e When storing and transporting fuel approved containers intended for this purpose must be used When storing the machine for long periods the fuel tank must be emptied Contact your local petrol station to find out how to dispose of excess fuel e The blades transport guard should always be fitted when transporting or storing the hedge trimmer WARNING Exercise great care when handling fuel Bear in mind the risk of fire explosions and inhaling fumes SAFETY INSTRUCTIONS Safety instructions when using the hedge trimmer WARNING The hedge trimmer can cause serious personal injury Read the safety instructions carefully Learn how to use the machin
9. stop the machine immediately Remove the spark plug cable from the spark plug Check that the machine is not damaged Repair any damage English 9 SAFETY INSTRUCTIONS Protective instructions when work is completed T he transport guard should always be fitted to the blades when the machine is not in use Ensure the blades have stopped and remove the spark plug cable from the spark plug before carrying out cleaning repairs or an inspection Always wear heavy duty gloves when repairing the Teal blades T he blades are se extremely sharp and can easily causes cuts e Store the machine out of reach from children e Only use original spare parts when carrying out repairs Basic working techniques T he hedge trimmer s rear handle can be set in three positions by pulling out the catch See figure W hen the handle is adjusted the hedge trimmer should be idling or not running W hile working the handle should always be facing upwards irrespec tive of how the hedge trimmer is directed W hen trimming a hedge the engine should always be turned away from the hedge e Thehedge trimmer should be held as close to the body as possible to get the best balance M ake sure that the tip does not touch the ground e Do not try to force the work but move at a steady speed so that all the stems are cut evenly 1 0 English WHAT IS WHAT What is what on the hedge
10. with catalytic converters become extremely hot during use and after stopping This also applies at idling speeds Contact can result in burns to the skin Be observant to the risk of fire WARNING Bear in mind that exhaust fumes e contain carbon monoxide which can cause carbon monoxide poisoning Therefore never start or run the machine indoors are hot and can contain sparks that can cause fires Never start the machine indoors or close to inflammable material 6 Blade guard The blade guard A is intended to protect against any part of the body coming into contact with the blades B English 5 SAFETY INSTRUCTIONS Control maintenance and service of the hedge trimmer s protective equipment IMPORTANT INFORMATION e All service and repairs to the machine require special training This applies especially to the machine s safety equipment If the machine does not meet any of he controls listed below you should contact your service workshop The purchase of one of our products guarantees that professional repair and servicing will be carried out on it If the point of purchase is not one of our servicing dealers please ask for details of the closest service workshop WARNING Never use a machine with defective safety equipment The safety equipment should be maintained as described in this section If your machine does not meet any of these controls you should contact your service wor
11. Operator s manual 225H60 225H75 Please read these instructions carefully and make sure you understand them before using the machine English SYMBOL EXPLANATION WARNING T he hedge trimmer can be dangerous Careless or incorrect use can result in serious even fatal injury oP lt 3 oy T Read through the O perator s M anual carefully and understand the content before using the hedge trimmer E Always use Ear protection Approved eye protection This product isin accordance with applicable EC directives cE e Cutting tool Do not touch the tool without first switching off the engine N oise emission to the environment according to the European Community s Directive T he machine s emission is specified in dB chapter Technical data and on label Other symbols decals on the machine refer to special certification requirements for certain markets 2 English Always wear approved protective gloves Checks and or maintenance should be carried out with the engine switched off with the stop switch in the STOP position Always use approved protective gloves Regular cleaning required O cular control Approved eye protection must always be used CONTENTS H usqvarna AB has a policy of continuous product List of contents development and therefore reserves the right to modify the design and appearance of products without prior notice SYMBOL EXPLANATION
12. ar front handles 3 0 2 3 22 15 Blades double sided Length mm 600 750 Blade speed cut min 2 480 2 480 N ote 1 N oise emissions in the environment measured as sound power L in conformity with EC directive 2000 14 EC N ote 2 Equivalent sound pressure level is calculated as the time weighted energy total for sound pressure levels under various working conditions with the following time distribution 1 2 idling and 1 2 max speed EC declaration of conformity Applies to Europe only Husqvarna AB SE 561 82 Huskvarna Sweden tel 46 36 146500 declare under sole responsibility that the hedge trimmers Husqvarna 225H60 and 225H75 with serial numbers from year 2002 and onwards the year is clearly stated in plain text on the type plate with subsequent serial number are in conformity with the following standards or other normative documents following the provisions in the COUNCILS DIRECTIVE of June 22 1998 relating to machinery 98 37 EC annex IIA of May 3 1989 relating to electromagnetic compatibility 89 336 EEC and applicable supplements of May 8 2000 relating to noise emissions in the environment 2000 14 EC For information relating to noise emissions see the chapter Technical data The following standards have been applied EN292 2 CISPR 12 1997 EN774 SMP Svensk Maskinprovning AB Fyrisborgsgatan 3 SE 754 50 Uppsala Sweden has performed voluntary type examination on behalf of Husqvarna AB The cer
13. e e 1 WARNING Cutting tool Do not touch the tool without first switching off the engine NOTE Read the O perator s M anual carefully before using the hedge trimmer Personal protection e Always wear boots and the other safety equipment described in the section Personal protective equipment e Always wear working clothes and thick long trousers N ever wear loose fitting clothes or jewellery e Hair should be put up if longer than shoulder length Protective instructions regarding the surroundings e N ever allow children to use the machine e Ensure no one comes within 15 metres while working Z UN N ever allow anyone to use the machine without first being absolutely sure that they understand the contents of the O perator s M anual N ever work on a ladder stool or any other raised position that is not fully secured Protective instructions while working e Always ensure you have a Safe and firm working position e Always use both hands to hold the machine H old the machine on the right hand side of the body e M akesure that your hands and feet cannot come into contact with the blades when the engine is running e When the engine is switched off keep your hands and feet away from the blades until they have stopped Do not cut too close to the ground Stones and other objects can be thrown e If any object is hit or if vibrations occur
14. een the engine unit and the handlebar unit 5 Muffler e Never use a machine that has a defective muffler e Check regularly that the muffler is secure If your muffler is fitted with a spark arrest screen then it should be cleaned regularly A blocked screen leads to the engine overheating with serious damage as a result N ever use a muffler with a defective spark arrest screen 6 Blades T he contact pressure between the blades is adjusted automatically by the wave formed plate A T he four screws with nuts B should be tightened 20 N m without regard to the contact pressure T he edges of the blade are too hard to be filed D ull blades should be sharpened using a grinder SAFETY INSTRUCTIONS 7 Blade guard ai e Check that the blade guard is not damaged or distorted e Replace the blade guard if it is bent or damaged English 7 SAFETY INSTRUCTIONS General safety instructions IMPORTANT INFORMATION The machine is only designed for cutting branches and twigs Never use the machine if you are tired if you have consumed alcohol or if you are taking medicines that can affect your sight your judgement or the control of your body Use personal protective equipment See the section Personal protective equipment Never use a machine that has been modified so that it no longer corresponds with the original design All
15. es of heat in the vicinity of the fuel Never refuel when the engine is running Always stop the engine and let it cool for a few minutes before refuelling Open the fuel cap slowly when fuelling so that any over pressure is released slowly Tighten the fuel cap carefully after refuelling Always move the machine from the fuelling place before starting e Clean around the fuel cap Contamination in the tank can disrupt operations eiea e Ensure that the fuel is well mixed by shaking the container before filling the tank 10 ft fy A Gasolin Oil e l Benzin Huile Aceite Essence Lit Gasolina Lit 2 1 50 3 1 33 5 0 10 0 15 10 0 20 0 30 15 0 30 0 45 20 0 40 0 60 US US gallon fl oz 2 1 50 3 1 33 1 2 1 2 3 3 4 2 1 2 6 1 2 9 3 4 12 7 8 19 1 4 START AND STOP Control before starting e Inspect the working area Remove objects that can be thrown Check the blades N ever use blades that are dull ple cracked or damaged Check that the hedge trimmer is in full working order Check that all nuts and bolts are tightened correctly M ake sure the gearbox is lubricated correctly See the section Lubricating the blades Ensure the blades always stop when the engine is idling O nly use the machine for what it is intended for Ensure that the handle and safety functions are in order N ever use a machine that lacks a part or has been modified ou
16. fflers are fitted with catalytic converters See Techni cal data to find out if your machine is equipped with a catalytic converter T he muffler is designed to dampen the noise level and to direct the exhaust fumes away from the user T he exhaust fumes are hot and can contain sparks which can result in fire if the exhaust fumes are directed towards a dry and inflam mable material Some mufflers are equipped with a special spark arrest screen If your machine is fitted with this type of screen it should be cleaned regularly T his is done using a wire brush On mufflers without a catalytic converter the screen should be cleaned weekly or reolaced if necessary On mufflers fitted with a catalytic converter the screen should be checked and cleaned monthly If the screen is damaged it should be replaced f the screen is frequently blocked this can be a sign that the function of the catalytic converter is impaired C ontact your dealer to inspect the muffler A blocked screen will cause the engine to overheat resulting in damage to the cylinder and piston Also see under M aintenance NOTE N ever use a machine with a defective muffler WARNING Mufflers fitted with catalytic converters become extremely hot during use and after stopping This also applies at idling speeds Contact can result in burns to the skin Be observant to the risk of fire Cooling system To maintain as low operat i
17. its on the spark plug electrode that may result in malfunction or starting difficulties If the machine is low on power difficult to start or runs poorly while idling always check the spark plug first before taking other action T he spark plug is accessed from under the cylinder cover which is removed by loosening the four bolts A If the spark plug is dirty clean it and at the same time check that the electrode gap is0 5 mm T he spark plug should be changed after about one month of Operation or earlier if necessary N OTE Always use the recommended type of spark plug An incorrect spark plug can damage the cylinder piston 1 6 English Gearbox T here is a grease plug on the gearbox A Remove the plug and insert a 4 5 cm string from the tube of grease supplied with the hedge trimmer T his should be carried out after approxi mately every 20 working hours Use H usqvarna special grease No 503 98 96 01 The lubricant in the gearbox does not normally need to be replaced other than with repair Lubrication Always lubricate the blade runners with special grease 531 00 60 74 UL 21 before use Wael ONS 2 O MAINTENANCE Maintenance schedule Below follows some general maintenance Instructions If you need further information please contact your service workshop Daily maintenance 1 Clean the outside of the machine 2 Makesurethe throttle trigger
18. kshop WARNING Always stop the engine before starting work on any part of the cutting equipment This continues to rotate even after the throttle has been released Ensure that the cutting equipment has stopped completely and remove the cable from the spark plug before you start to work on it 1 Throttle trigger lock e Check that the throttle is locked in the idling position when the throttle trigger lock isin its original position e Pressin the throttle trigger lock and make sure it returns to its original position when released e Ensure that the throttle and throttle trigger lock move easily and that their return spring systems function e Seethe section Start Start the hedge trimmer and apply full throttle Release the throttle and check that the blades stop and remain at a standstill If the blades rotate with the throttle in the idling position then the carburettor s idling setting must be checked See chapter M ainte nance 6 English 2 Stop switch e Start the engine and make sure that the engine stops when the stop switch is moved to the stop position 3 Hand guard e Ensure that the blade guard is fitted correctly e Make sure the hand guard is not damaged in anyway 4 Vibration damping system e Check the vibration damping element regularly for material cracks and distortion e Check that the vibration damping element is securely attached betw
19. n e When working at continuous high revs a higher octane rating Is recommended Two stroke oil e For the best results use HUSQVARNA two stroke oil which has been specially produced for H U SQ VARN A s small two stroke engines M ixing ratio 1 50 2 If HUSQVARNA two stroke oil is not available you can use a high quality two stroke oil intended for air cooled engines Contact your dealer when selecting an oil M ixing ratio 1 33 3 e Never use two stroke oil intended for water cooled out board motors so called outboard motor oil e Never use oil intended for four stroke engines a English Mixture e Always mix petrol and oil in a clean container intended for petrol Always start by filling half the quantity of petrol required Then add the entire oil quantity M ix snake the fuel mixture Fill the remaining quantity of petrol e M ix shake the fuel mixture carefully before filling in the machine s fuel tank e Do not mix more than max one month s supply of fuel f the machine is not used for a long period of time the fuel tank should be emptied and cleaned WARNING The catalytic converter muffler gets very hot during and after use This also applies during idling Be aware of the fire hazard especially when handling the saw near flammable substances or vapours Fuelling WARNING A N The following precautions reduce the risk of fire Do not smoke or place any sourc
20. ng temperature as possible the engine is equipped with a cooling system T he cooling system consists of 1 An air intake on the Starter unit 2 Cooling fins on the flywheel 3 Cooling fins on the cylinder 4 Cylinder cover leads cold air onto the cylinder Clean the cooling system using a brush at least once a week in difficult conditions more often A dirty or blocked cooling system leads to the engine overheating resulting in damage to the cylinder and piston English 1 5 MAINTENANCE Air filter T heair filter A should be cleaned regularly removing dust and dirt to avoid isc carburettor malfunction starting problems reduced engine power unnecessary wear to engine parts e abnormal fuel consump tion Clean the filter after every 25 hours or more regularly if operating conditions are exceptionally dusty Cleaning the air filter Dismantle the air filter cover B and remove the air filter Wash in clean warm soapy water Ensure that the filter is dry before refitting An air filter used for along period of time can never be cleaned completely T herefore it is necessary to replace the filter from time to time with a new filter A damaged air filter must always be replaced Spark plug T he condition of the spark plug is affected by e An incorrect carburettor setting e An incorrect fuel mixture too much or faulty oil e A dirty air filter T hese factors cause depos
21. r s vibration damping system reduces the transfer of vibrations between the engine unit blades and the hedge trimmer s handles T he engine body including the blades is suspended on the handlebar system via a four springs lt 1 Ul E WARNING Over exposure to vibrations can result in blood vessel or nerve injury to persons suffering with blood circulation problems Seek medical attention if you experience physical symptoms that can be related to over exposure to vibrations Examples of such symptoms are numbness lack of feeling tickling pricking pain lack of or a reduction in normal strength changes in the colour of the skin or its surfaces These symptoms normally appear in the fingers hands or wrists 5 Muffler The muffler is designed to give the lowest possible noise level and to direct the engine s exhaust fumes away from the operator M uffler fitted with catalytic con verter is also designed to reduce harmful exhaust components In countries that have a warm and dry climate the risk of fire is obvious We have therefore fitted certain mufflers with a spark arrest screen M ake sure that your muffler is fitted with this kind of screen It is extremely important that the instructions for checking maintaining and servicing the muffler are followed See the section Control maintenance and service of the machine s safety equipment WARNING Mufflers fitted
22. sssrssreerrrrrrrrrrrrrrrrrnnns 17 TECHNICAL DATA English 3 SAFETY INSTRUCTIONS Personal protective eqipment IMPORTANT INFORMATION e Incorrect or careless use of a hedge trimmer can turn it into a dangerous tool that can cause serious or even fatal injury It is extremely important that you read and understand this manual When using a hedge trimmer protective equipment approved by the appropriate authorities must be used Personal protective equipment does not eliminate the risk of accidents however it can reduce the effects of an injury in the event of an accident Ask your dealer for help when choosing protective equipment WARNING Remove your hearing protection as soon as you stop the engine so that you can hear any noises or warning signals GLOVES Gloves should be worn when necessary e g when inspecting cleaning or assembling cutting equip ment EAR PROTECTION Ear protection offering sufficient dampening effect should be used EYE PROTECTION Blows from branches or objects thrown by the moving blades can damage the eyes BOOTS Use anti slip and stable boots CLOTHING Wear clothes made of a strong fabric and avoid loose clothing that can catch on shrubs and branches Always wear heavy duty long pants Do not wear jewellery shorts sandals or go bare foot Secure hair so it is above shoulder level FIRST AID KIT A first aid kit should be close at hand 7 English
23. tificates are numbered SEC 96 310 01 094 006 225H60 SEC 96 311 01 094 006 225H75 Huskvarna 3 January 2002 ir Chore Bo Andr asson Development manager English 1 9 114 00 77 26 TEU 2002W01
24. trimmer oe Sp T ee Se SE O perator s M anual Grease filler cap G earbox Blades Blade guard Loop handle Cylinder cover Starter handle Stop switch 10 Throttle trigger lock 11 Adjustable handle 12 Lock for handle 13 14 1D 16 Ty 18 20 2l 22 23 24 10 T hrottle trigger Fuel tank Fuel cap Air filter cover Choke H and guard Tube of grease Allen key Spark plug spanner Blade cover Transport Air purge English 11 FUEL HANDLING Fuel NOTE The machine is fitted with a two stroke engine and must always berun on a mixture of petrol and two stroke oil It is important to measure the quantity of oil accurately to ensure the correct mixture ratio Small discrepancies in the amount of oil have a great bearing on the proportions of the fuel mixture when mixing small amounts of fuel WARNING Always provide good ventilation when handling fuel Petrol NOTE Always use an oil mixed quality petrol at least 90 octane If your machine is equipped with a catalytic converter see technical data an unleaded oil mixed quality petrol should always be used A leaded petrol will destroy the catalytic converter The lowest recommended octane rating is 90 If you run the engine on a petrol with a lower octane rating than 90 so called knocking can occur T his leads to an increased engine temperature which can result in a serious engine breakdow
25. tside of the specifications Start and stop Start WARNING The gearbox and clutch drum must be fitted before the machine is started otherwise the clutch can become loose and cause personal injury Always move the hedge trimmer about 3 metres from the filling position before starting Place the machine on a flat surface Bear in mind that the blades start to move when the engine is started Make sure the blades cannot come into contact with any object Make sure that no unau thorised persons are in the working area otherwise there is a risk of serious personal injury Cold engine IGNITION Set the stop switch to the start position CHOKE Set the choke control in the choke position A T he choke position is also the automatic start throttle position AIR PURGE Press the air purge dia phragm repeatedly until fuel begins to fill the diaphragm T he diaphragm need not be completely filled Warm engine IGNITION Set the stop switch to the start position CHOKE Set the choke control in the choke position and then back again to its original position B In this way only the start throttle is applied with no choke AIR PURGE Press the air purge dia phragm repeatedly until fuel begins to fill the diaphragm T he diaphragm need not be completely filled Press the machine body against the ground using your left hand N OTE Do not use your foot Grip the starter handle with
26. your right hand and slowly pull the starter cord out until you feel some resistance the starter hooks grip now quickly and powerfully pull the cord Immediately press the choke control in when the engine fires and repeat until the engine starts W hen the engine starts quickly apply full throttle and the start throttle will automatically disengage NOTE Do not pull the starter cord out completely and do not release the starter cord from the fully extended position T his can damage the hedge trimmer Stop The engine is stopped by switching the ignition off using the stop switch English 1 3 MAINTENANCE Carburettor Your H usqvarna product has been designed and manufac tured to specifications that reduce harmful emissions After your unit has been run 8 10 tanks of fuel the engine has broken in To ensure that your unit is at peak perform ance and producing the least amount of harmful emissions after break in have your authorized servicing dealer who has a revolution counter at his disposal to adjust your carburet tor for optimum operating conditions WARNING The complete clutch cover and gear must be fitted before the machine is started otherwise the clutch may come loose and cause injury Operation e Thecarburettor governs the engine s speed via the throttle Air fuel is mixed in the carburettor T he air fuel mixture is adjustable To take advantage of the engine s optimal output the
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