Husqvarna 326ES Trimmer User Manual
Contents
1. Inside the hollow drive shaft of the edger is a flexible drive shaft This flexible drive shaft should be regularly lubricated every 25 hours in operation Loosen the two screws on the angle gear and remove it The flexible drive shaft is easily removed from the hollow shaft by taking a firm grip on the shaft end Lubricate the entire length of the flexible drive shaft and reinsert it in the hollow drive shaft Turn the shaft while inserting it so that it correctly engages in the clutch Refit the angle gear on the hollow drive shaft and tighten the two screws Adjusting the edger s cutting depth 326Ex e The cutting depth must be adjusted before starting work e Loosen the locking knob A and rotate the guard by moving the locking knob forwards or backwards If the locking knob is moved forwards away from the machine the cutting depth is increased If the locking knob is moved backwards towards the machine the cutting depth is reduced e Set the desired cutting depth e Lock the locking knob 1151020 95 Rev 2 2008 03 10 Adjusting the edger s cutting depth 326ES gt The cutting depth must be adjusted before starting work e Loosen the wing nut e Set the desired cutting depth e Tighten the wing nut CAUTION Use only HUSQVARNA replacement parts Use of other brands of replacement parts can cause damage to your unit or injury to the operator or others Your warranty does n2. 5 kpm The nylon lining inside the locking nut must not be so worn that you can turn it by hand The lining should offer a resistance of at least 1 5 Nm The nut should be replaced after it has been put on approx 10 times Locking screw 326ES rela E The locking screw secures the cutting attachment on the output shaft Protect your hand from injury when assembling use the blade guard as protection when tightening with a socket spanner When fitting tighten the screw in the opposite direction to the direction of rotation of the cutting attachment To remove it undo the screw in the same direction as the cutting attachment rotates CAUTION The screw has a left hand thread Tighten the screw using the socket spanner 18 25 Nm 1 8 2 5 kpm 1151020 95 Rev 2 2008 03 10 English 11 ASSEMBLY Fitting the loop handle Assembling the angle gear 326ES e Position the handle on the shaft Note that the handle must be mounted below the arrow on the shaft l l l l e Assemble the angle gear back on the suppporting e Fit the bolt securing plate and wing nut as shown in tube Turn the blade so that the drive shaft engages in the diagram the angle gear lt Tighten the wing nut e Tighten the two screws Assembling the angle gear 326Ex e Assemble the angle gear back on the suppporting tube Turn the blade so that the drive shaft engages in the angle gear
3. Assembling the blade 326ES 1 Fit the drive disc A on the outgoing shaft Make sure that the edge that fits in the hole of the blade is facing outward 2 Block the blade rotation by inserting the locking pin in the hole behind the blade guard engaging it in the corresponding hole in the drive disc Fit the blade B on the drive disc 4 Fitthe support flange C The support flange must be fitted with its outer edge hard up against the blade Fit the two washers D and the locking screw E 6 Tighten the locking screw to a torque of 18 25 Nm 1 8 2 5 kpm 7 Remove the locking pin CAUTION Do not forget to remove the locking pin before using the machine English 13 FUEL HANDLING Fuel safety Never start the machine 1 If you have spilled fuel on it Wipe off the spillage and allow remaining fuel to evaporate 2 Ifyou have spilled 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 thi
4. 487 5963 WHERE TO GET WARRANTY SERVICE Warranty services or repairs are provided through all Husqvarna Forest amp Garden authorized servicing dealers MAINTENANCE REPLACEMENT AND REPAIR OF EMISSION RELATED PARTS Any replacement part may be used in the performance of any warranty maintenance or repairs and must be provided without charge to the owner Such use will not reduce the warranty obligations of the manufacturer MAINTENANCE STATEMENT The owner is responsible for the performance of all required maintenance as defined in the operator s manual 1151020 95 Rev 2 2008 03 10 English 29 1151020 95
5. 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 Cutting equipment The cutter is designed and manufactured to withstand the loads that edging of a lawn involves Check the cutting attachment for damage or cracks A damaged cutting attachment should always be replaced PAN A non balanced blade induces heavy vibrations that may damage the machine WARNING Always stop the engine before you work on any part of the cutting equipment This continues to move even after the throttle is released Check that the cutting equipment has stopped completely and remove the HT lead from the spark plug before you start any work on it 1151020 95 Rev 2 2008 03 10 GENERAL SAFETY PRECAUTIONS Locking nut 326Ex als gt The locking nut secures the cutting attachment on the output shaft Protect your hand from injury when assembling use the blade guard as protection when tightening with a socket spanner When fitting tighten the nut in the opposite direction to the direction of rotation of the cutting attachment To remove it undo the nut in the same direction as the cutting attachment rotates CAUTION The nut has a left hand thread Tighten the nut using the socket spanner 35 50 Nm 3 5
6. H High speed jet e Carefully turn both jets L and H so that they are midway between fully screwed in and fully screwed out e Donot attempt to adjust the L and H jets beyond either stop as this could cause damage e Now start the machine according to the starting instructions and let it warm up for 10 minutes CAUTION If the cutting attachment rotates when the engine is idling the idle adjustment screw T should be turned anti clockwise until the cutting attachment stops e The Land H jets are used to adjust the supply of fuel to match the rate that air is admitted which is controlled with the throttle If they are screwed clockwise the air fuel ratio becomes leaner less fuel and if they are turned anti clockwise the ratio becomes richer more fuel A lean mixture gives a higher engine speed and a rich mixture gives a lower engine speed e 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 1151020 95 Rev 2 2008 03 10 English 21 MAINTENANCE Low speed jet L Try to find the highest idling speed turning the low speed needle L clockwise respectively counter clockwise When the highest speed has been found turn the low speed needle L 1 4 turn counter clockwise CAUTION If the cutting attachment rotates when the engine is Idling the idle adjustment screw T should be turned anti clo
7. cord around your hand 16 English 1151020 95 Rev 2 2008 03 10 STARTING AND STOPPING Repeat pulling the cord until the engine starts When the engine starts return choke control to run position and apply full throttle the throttle will automatically disengage from the start setting 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 CAUTION Do not put any part of your body in marked area Contact can result in burns to the skin or electrical shock if the spark plug cap has been damaged Always use gloves Do not use a machine with damaged spark plug cap Stopping The engine is switched off by moving the stop switch to the stop position Co aay CAUTION The stop switch automatically returns to the start position In order to prevent unintentional starting the spark plug cap must be removed from the spark plug when assembling checking and or performing maintenance 1151020 95 Rev 2 2008 03 10 English 17 WORKING TECHNIQUES Safety instructions before starting work General working instructions IMPORTANT INFORMATION This section describes the basic safety rules for working with edgers If you encounter a situation where you are uncertain how to proceed you should ask an expert Contact your dealer or your service workshop Avoid all usage which you consider to be beyond your capa
8. e Position the angle gear so that its slot is aligned with the line on the supporting tube e Firmly tighten the screw 12 English 1151020 95 Rev 2 2008 03 10 ASSEMBLY Assembling the cutting equipment WARNING When fitting the cutting attachment it is extremely important that the raised section on the drive disc support flange engages correctly in the centre hole of the cutting attachment If the cutting attachment is fitted incorrectly it can result in serious and or fatal personal injury WARNING Under no circumstances may the edge cutter blade be used without the blade guard fitted Assembling the blade 326Ex aE E Fit the blade as follows 1 Fit the drive disc A on the outgoing shaft Make sure that the edge that fits in the hole of the blade is facing outward 2 Block the blade rotation by inserting the locking pin in the hole behind the blade guard engaging it in the corresponding hole in the drive disc 3 Fit the blade B on the drive disc 4 Fit the support flange C The support flange must be fitted with its outer edge hard up against the blade 1151020 95 Rev 2 2008 03 10 5 Fit the locking nut D CAUTION The locking nut has a left hand thread Tighten the locking nut to a torque of 35 50 Nm 3 5 5 kpm 6 Remove the locking pin CAUTION Do not forget to remove the locking pin before using the machine
9. small off road engines must be designed built and equipped to meet the applicable Federal or Californian stringent anti smog standards Husqvarna Forest amp Garden must warrant the emissions control system on your small off road engine for the period listed below provided there has been no abuse neglect or improper maintenance of your equipment Your emissions control system may include parts such as the carburetor ignition system catalytic converter fuel tank filters and other associated components Also included may be hoses belts connectors sensors and other emission related assemblies Where a warrantable condition exists Husqvarna Forest amp Garden will repair your small off road engine at no cost to you including diagnosis parts and labor MANUFACTURER S WARRANTY COVERAGE The emissions control system is warranted for two years If any emissions related part on your equipment is defective the part will be repaired or replaced by Husqvarna Forest amp Garden OWNER S WARRANTY RESPONSIBILITIES e As the small off road engine owner you are responsible for performance of the required maintenance listed in your operator s manual Husqvarna Forest amp Garden recommends that you retain all receipts covering maintenance on your small off road engine but Husqvarna Forest amp Garden cannot deny warranty solely for the lack of receipts or your failure to ensure the performance of all scheduled maintenance e As
10. the small off road engine owner you should however be aware that Husqvarna Forest amp Garden may deny you warranty coverage if your small off road engine or a part has failed due to abuse neglect or improper maintenance or unapproved modifications e You are responsible for presenting your small off road engine to a Husqvarna Forest amp Garden distribution center or service center as soon as the problem exists The warranty repairs should be completed in a reasonable amount of time not to exceed 30 days If you have any questions regarding your warranty coverage you should contact Husqvarna Forest amp Garden at 1 800 487 5963 28 English WARRANTY COMMENCEMENT DATE The warranty period begins on the date the engine or equipment is delivered to an ultimate purchaser LENGTH OF COVERAGE Husqvarna Forest amp Garden warrants to the ultimate purchaser and each subsequent owner that the engine or equipment is designed built and equipped so as to conform with all applicable regulations adopted by EPA and CARB and is free from defects in materials and workmanship that causes the failure of a warranted part for a period of two years WHAT IS COVERED REPAIR OR REPLACEMENT OF PARTS Repair or replacement of any warranted part under the warranty must be performed at no charge to the owner at a warranty station Warranty services or repairs will be provided at all Husqvarna Forest amp Garden distribution centers that are f
11. 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 pressure is released gently Tighten the fuel cap carefully after refuelling Always move the machine away from the refuelling area before starting e Do not mix more than one month s supply of fuel at a oe ime e Clean the area around the fuel cap Contamination in aoe the tank can cause operating problems e If the machine is not used for some time the fuel tank I should be emptied and cleaned e Ensure that the fuel is well mixed by shaking the container before filling the tank 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 working near flammable substances and or vapours 1151020 95 Rev 2 2008 03 10 English 15 STARTING AND STOPPING Check before starting Starting and stopping Q e Check that the support flange is not cracked due to fatigue or due to being tightened too much Discard the support flange if it is cracked WARNING The complete clutch cover and shaft must be fitted before the machine is started otherwise the clutch can come loose an
12. ALIFORNIA EMISSIONS CONTROL WARRANTY STATEMENT CONTENTS 12 12 12 13 13 13 14 14 15 16 16 18 19 21 23 23 23 24 24 25 25 25 26 27 YOUR WARRANTY RIGHTS AND OBLIGATIONS 28 1151020 95 Rev 2 2008 03 10 Note the following before starting Please read the operators manual carefully Maintenance replacement or repair of the emission control devices and system may be performed by any nonroad engine repair establishment or individual 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 Your warranty may not cover damage or liability caused by the use of non authorized accessories or replacement parts WARNING An edger can be a dangerous tool 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 a IMPORTANT EMISSIONS INFORMATION pE THIS ENGINE CONFORMS TO U S EPA PH2 AND MEETS CALIFORNIA EXH AND EVP EMISSION REGULATIONS FOR SMALL OFF ROAD ENGINES REFER TO OPERATOR S MANUAL FOR MAINTENANCE
13. N MON 2 If your machine is equipped with a catalytic converter see chapter on Technical data always use a good quality unleaded gasoline oil mixture Leaded gasoline will destroy the catalytic converter Use low emission gasoline also known as alkylate gasoline if it is available This engine is certified to operate on unleaded gasoline e The lowest recommended octane grade is 87 RON MON 2 If you run the engine on a lower octane grade than 87 so called knocking can occur This gives rise to a high engine temperature and increased bearing load 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 HUSQVARNA 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 HUSQVARNA two stroke oil Gasoline litre 2 1 2 1151020 95 Rev 2 2008 03 10 FUEL HANDLING Mixing Fueling e Always mix the gasoline and oil in a clean container intended for fuel e Always start by filling half the amount of the gasoline to be used Then add the entire amount of oil Mix shake the fuel mixture Add the remaining amount of WARNING Taking the following gasoline precautions
14. Operator s manual EPA 326ES 326Ey caries Please read the operator s manual carefully and make sure you understand the instructions before using the machine Symbols WARNING Edgers can be dangerous Careless or incorrect use can result in serious or fatal injury to the operator or others It is extremely important that you read and understand the contents of the operator s manual Please read the operator s manual carefully and make sure you understand the instructions before using the machine Always wear e A protective helmet where there is a risk of falling objects e Approved hearing protection e Approved eye protection KEY TO SYMBOLS Max speed of output shaft rom max 10000 rpm This product is in accordance with applicable CE directives Watch out for thrown objects and ricochets Warning for rotating blade Keep hands and feet clear Warning The blade continues to rotate even after the engine has stopped When the engine has stopped stop the blade from rotating by letting the blade come in contact with the ground The operator of the machine must ensure while working that no persons or animals come closer than 15 metres Arrows which show limits for handle positioning 2 English Always wear approved protective gloves Wear sturdy non slip boots Other symbols decals on the machine refer to special certification requirements for certain markets T
15. SPECIFICATIONS AND ADJUSTMENTS Me EMISSIONS COMPLIANCE PERIOD CATEGORY aH This engine label certifies that the product is certified in accordance with American exhaust emissions requirements EPA Ph II and Californian exhaust and evaporative emissions requirements CARB Tier III The Emissions Compliance Period referred to on the emissions compliance label indicates the number of operating hours for which the engine has shown to meet Federal and Californian emission requirements Category C 50 hours B 125 hours and A 300 hours The engine exhaust from this product contains chemical known to the State of California to cause cancer birth defects or other reproductive harm English 3 INTRODUCTION Dear customer Congratulations on your choice to buy a Husqvarna product Husqvarna is based on a tradition that dates back to 1689 when the Swedish King Karl XI ordered the construction of a factory on the banks of the Huskvarna River for production of muskets The location was logical since water power was harnessed from the Huskvarna River to create the water powered plant During over 300 years of continuous operation the Husqvarna factory has produced a lot of different products from wood stoves to modern kitchen appliances sewing machines bicycles motorcycles etc In 1956 the first motor driven lawn mowers appeared followed by chain saws in 1959 and it is within this area Husqvarna is working today Today H
16. The complete clutch cover and shaft must be fitted before the machine is started otherwise the clutch Recommended max speed See the Technical data can come loose and cause personal section injury Rec idle speed 2700 rpm WARNING If the idle speed cannot be Function adjusted so that the cutting attachment stops contact your dealer service gt workshop Do not use the machine until it has been correctly adjusted or repaired e The carburetor governs the engine s speed via the throttle control Air and fuel are mixed in the Fine adjustment carburetor The air fuel mixture is adjustable Correct adjustment is essential to get the best performance from the machine e When the machine has been run in the carburetor should be finely adjusted The fine adjustment should be carried out by a qualified person First e The setting of the carburetor means that the engine is adjust the L jet then the idling screw T and then the adapted to local conditions for example the climate H jet altitude fuel and the type of 2 stroke oil e The carburetor has three adjustment controls Conditions L Low speed jet e Before any adjustments are made make sure that the air filter is clean and the air filter cover is fitted If you adjust the carburettor when the air filter is dirty it will T Idle adjustment screw result in a leaner mixture when the filter is finally cleaned This can lead to serious engine damage
17. ank capacity US pint litre Weight Weight without fuel Lbs kg Sound levels see note 1 Equivalent sound pressure level at the operator s ear measured according to EN ISO 22868 dB A Vibration levels Vibration levels at handles measured according to EN ISO 22867 m s Idle speed rear front handles Max speed rear front handles Cutting equipment Blade Blade guard 326Ex 1 50 24 5 1 34 34 0 1 06 27 2700 8300 0 9 8400 Yes Yes WalbroMB SEM AM49 Champion RCJ 6Y 0 02 0 5 Zama C1Q 1 06 0 5 11 9 5 4 94 2 0 4 0 32 73 503 84 82 02 503 84 65 01 326ES 1 50 24 5 1 34 34 0 1 06 27 2700 8300 0 9 8400 Yes Yes WalbroMB SEM AM49 Champion RCJ 6Y 0 02 0 5 Zama C1Q 1 06 0 5 13 9 6 3 94 2 6 3 9 9 1 4 2 503 84 82 02 537 17 17 01 Note 1 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 1151020 95 Rev 2 2008 03 10 English 27 FEDERAL AND CALIFORNIA EMISSIONS CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS The EPA U S Environmental Protection Agency CARB California Air Resources Board Environment Canada and Husqvarna Forest amp Garden are pleased to explain the emissions control system s warranty on your 2007 and later small off road engine In U S and Canada new equipment that use
18. bility WARNING The machine can cause serious personal injury Read the safety instructions carefully Learn how to use the machine WARNING A faulty cutting attachment may increase the risk of accidents WARNING Cutting tool Do not touch the tool without first switching off the engine e Always wear boots and other equipment described under the heading Personal protective equipment e Always wear working clothes and heavy duty long trousers e Never wear loose clothing or jewellery e Make sure your hair does not hang below shoulder level Safety instructions regarding the surroundings e Never allow children to use the machine e Ensure that no one comes closer than 15 m while you are working e Never allow anyone else to use the machine without first ensuring that they have understood the contents of the operator s manual 18 English 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 cutter or cutter guard 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 Check the entire machine before starting Replace damaged parts Check that there are no fuel leaks and that all guards and covers are complete and fastened securely Check all nuts a
19. bration These 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 English 9 GENERAL SAFETY PRECAUTIONS 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 screen Check whether the muffler on your machine is fitted with this kind of screen 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 screen this must be cleaned regularly A blocked 10 English screen 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 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
20. cause fire if directed against dry and combustible material Some mufflers are equipped with a special spark arrestor screen If your machine has this type of muffler you should clean the screen at least once a week This is best done with a wire brush On mufflers without a catalytic converter the screen should be cleaned weekly or replaced if necessary On mufflers fitted with a catalytic converter the screen should be checked and if necessary cleaned monthly If the screen is damaged it should be replaced If the screen 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 screen will cause the machine to overheat and result in damage to the cylinder and piston 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 1151020 95 Rev 2 2008 03 10 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 Air intake on the starter 2 Fins on the flywheel 3 Cooling fins on the cylinder 4 Cylinder cover directs cold air over the cylinder Clean the cooling system with a brush once a week more often in
21. ckwise until the cutting attachment stops Fine adjustment of the idle speed T 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 22 English High speed jet H The high speed jet H affects the engine power speed temperature and fuel consumption If the high speed jet H is set too lean screwed in too far the engine speed will be too high and cause engine damage Do not let the engine run at full speed for more than 10 seconds Apply full throttle and turn the high speed jet H very slowly clockwise until the engine slows down Then turn the high speed jet H very slowly anticlockwise until the engine starts to run unevenly Now turn the high speed jet H slowly clockwise a little way until the engine runs smoothly Note that the engine should not be under load when you adjust the high speed jet H You should therefore remove the cutting a
22. d cause personal injury Always move the machine away from the KZ refuelling area before starting Place the machine on a flat surface Ensure the e Ensure the locking nut has not lost its captive force cutting attachment cannot come into The nut lock should have a locking force of at least 1 5 contact with any object Nm The tightening torque of the locking nut should be 35 50 Nm 326Ex Make sure no unauthorised persons are in the working area otherwise there is a risk of serious personal injury The safety distance is 15 metres e Check that the blade and the blade guard are not Starting damaged or cracked Replace the blade or blade Primer bulb Press the air purge repeatedly until fuel guard if it has been exposed to impact or if it is begins to fill the bulb The bulb need not be completely cracked filled e Never use the machine without a guard nor with a defective guard All covers must be correctly fitted and undamaged before you start the machine WARNING When the engine is started with the choke in either the choke or start throttle positions 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 wrap the starter
23. demanding conditions A dirty or blocked cooling system results in the machine overheating which causes damage to the piston and cylinder Spark plug ap gt e The spark plug condition is influenced by e Incorrect carburetor adjustment e An incorrect fuel mixture too much or incorrect type of oil e Adirty 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 0 020 inch 0 5 English 23 MAINTENANCE mm The spark plug should be replaced after about a month in operation or earlier if necessary paa 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 it clean in warm soa
24. echniques Safety instructions while working Always ensure you have a safe and stable working position Always hold the machine with both hands Hold the machine on the right side of your body 1151020 95 Rev 2 2008 03 10 Use your right hand to control the throttle setting Make sure that your hands and feet do not come near the cutting attachment when the engine is running When the engine is switched off keep your hands and feet away from the cutting attachment until it has stopped completely Always carry out edging at full throttle Always keep the blade close to the ground Always slow the engine to idle speed after each working operation Long periods at full throttle without any load on the engine i e without the resistance that the cutting attachment exerts on the engine when you are using the machine can lead to serious engine damage Be especially careful when pulling the edger towards you during work If any foreign object is hit or if vibrations occur stop the machine immediately Disconnect the HT lead from the spark plug Check that the machine is not damaged Repair any damage WARNING Sometimes grass or stones can get trapped in the cutter guard and cutter Always stop the engine before cleaning 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 blind
25. he engine is switched off by moving the stop switch to the stop position CAUTION The stop switch automatically returns to the start position In order to prevent unintentional starting the spark plug cap must be removed from the spark plug when assembling checking and or performing maintenance Always wear approved protective gloves Regular cleaning is required Visual check Oni Approved eye protection must always be used S R 1151020 95 Rev 2 2008 03 10 Contents KEY TO SYMBOLS Symbols CONTENTS Contents Note the following before starting INTRODUCTION Dear customer WHAT IS WHAT What is what WHAT IS WHAT What is what GENERAL SAFETY PRECAUTIONS Important Personal protective equipment Machine s safety equipment ASSEMBLY Fitting the loop handle Assembling the angle gear 326Ex Assembling the angle gear 326ES Assembling the cutting equipment Assembling the blade 326Ex Assembling the blade 326ES FUEL HANDLING Fuel safety Fuel Fueling STARTING AND STOPPING Check before starting Starting and stopping WORKING TECHNIQUES General working instructions Basic working techniques MAINTENANCE Carburetor Muffler Cooling system Spark plug Air filter Angle gear Lubricating the flexible drive shaft 826Ex Adjusting the edger s cutting depth 326Ex Adjusting the edger s cutting depth 8326ES Maintenance schedule TECHNICAL DATA Technical data FEDERAL AND C
26. hine s cooling system S Clean or replace the spark arrestor screen on the muffler only applies to mufflers without a catalytic converter Clean the outside of the carburettor and the space around it Check that the angle gear is filled three quarters full with lubricant Fill if necessary using special grease The flexible drive shaft must be lubricated every 25 working hours or more frequently 326Ex Check the fuel filter from contamination and the fuel hose from cracks or other defects Replace if necessary Check all cables and connections aa Check the clutch clutch springs and the clutch drum for wear x Replace if necessary by an autorized service workshop Replace the spark plug Check that the spark plug is fitted with a x suppressor Check and clean the spark arrestor screen on the muffler only applies to mufflers fitted with a catalytic converter Check and if necessary clean the exhaust port of cylinder from carbon deposits 26 English 1151020 95 Rev 2 2008 03 10 TECHNICAL DATA Technical data Engine Cylinder displacement cu in cm Cylinder bore inch mm Stroke inch mm Idle speed rom Recommended max fast idle speed rom Max engine output acc to ISO 8893 kW rpm Catalytic converter muffler Speed regulated ignition system Ignition system Manufacturer type of ignition system Spark plug Electrode gap inch mm Fuel and lubrication system Manufacturer type of carburetor Fuel t
27. kout Cylinder cover Starter handle 12 Fuel tank 13 Choke control 1151020 95 Rev 2 2008 03 10 WHAT IS WHAT Air purge Air filter cover Clutch cover Handle adjustment Locking nut Support flange Drive disc Locking knob Socket spanner Operator s manual Locking pin Allen key Spark plug cap and spark plug English 5 WHAT IS WHAT What is what 326ES 1 Grease filler cap 14 Spark plug cap and spark plug 2 Angle gear 15 Starter handle 3 Blade guard 16 Air filter cover 4 Shaft 17 Fuel tank 5 Loop handle 18 Locking screw 6 Handle adjustment 19 Washers 7 Stop switch 20 Support flange 8 Throttle lockout 21 Blade 9 Throttle control 22 Drive disc 10 Choke control 23 Locking pin 11 Air purge 24 Socket spanner 12 Clutch cover 25 Allen key 13 Cylinder cover 26 Operator s manual 6 English 1151020 95 Rev 2 2008 03 10 GENERAL SAFETY PRECAUTIONS Important IMPORTANT The machine is only designed for edging lawns 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 it
28. nd screws Check the blade for cracks or any other damage Check that the blade and blade guard are correctly secured When adjusting the carburettor make sure the blade is held against the ground and that no one is in the immediate vicinity Make sure the blade does not rotate when idling Make sure that the handle and safety features are in good working order Never use a machine that lacks a part or has been modified outside its specifications Only use the machine for the purpose it was intended for Basic safety rules A 1 Look around you To ensure that people animals or other things cannot affect your control of the machine 1151020 95 Rev 2 2008 03 10 WORKING TECHNIQUES 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 CAUTION Do not use the machine unless you are able to call for help in the event of an accident Do not use the machine in bad weather such as dense fog heavy rain strong wind intense cold etc Make sure you can 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 4 The engine must be switched off before moving 5 Never put the machine down with the engine running 7 unless you have it in clear sight Basic working t
29. ne fails any of these checks contact your service agent to get it repaired Throttle lockout The throttle lockout is designed to prevent accidental operation of the throttle control When you press the lock A i e when you grasp the handle it releases the throttle control B When you release the handle the throttle control and the throttle lockout both move back to their Original positions This movement is controlled by two independent return springs This arrangement means that 8 English the throttle control is automatically locked at the idle setting Make sure the throttle control is locked at the idle setting when the throttle lockout is released Press the throttle lockout and make sure it returns to its Original position when you release it Check that the throttle control and throttle lockout move freely and that the return springs work properly See instructions under the heading Start Start the machine and apply full throttle Release the throttle and check that the cutting attachment stops and remains at a standstill If the cutting attachment rotates with the throttle in the idle position then the carburettor idle setting must 1151020 95 Rev 2 2008 03 10 GENERAL SAFETY PRECAUTIONS be checked See instructions under the heading Maintenance Stop switch Use the stop switch to switch off the engine Start the engine and make sure the engine stops when you move the stop switch t
30. ness or serious injury English 19 WORKING TECHNIQUES Safety instructions after completing work e Make sure the cutting attachment has stopped before cleaning carrying out repairs or an inspection Disconnect the HT lead from the spark plug e Always wear heavy duty gloves when repairing the cutting attachment This is extremely sharp and can easily cause cuts e Store the machine out of reach of children e Use only original spare parts for repairs 20 English 1151020 95 Rev 2 2008 03 10 MAINTENANCE Carburetor Basic setting Your Husqvarna product has been designed and e The basic carburetor settings are adjusted during manufactured to specifications that reduce harmful testing at the factory The basic setting is richer than emissions After the engine has used 8 10 tanks of fuel the optimal setting and should be maintained for the the engine will be run in To ensure that it continues to run first few hours the machine is in use The carburettor at peak performance and to minimise harmful exhaust should then be finely adjusted Fine adjustment emissions after the running in period ask your dealer should be carried out by a skilled technician service workshop who will have a rev counter at their CAUTION If the cutting attachment rotates when the disposal to adjust your carburettor engine is idling the idle adjustment screw T should be turned anti clockwise until the cutting attachment stops WARNING
31. o the stop setting Cutting attachment guard This guard is intended to prevent loose objects from being thrown towards the operator The guard also protects the operator from accidental contact with the cutting attachment Check that the guard is undamaged and not cracked Replace the guard if it has been exposed to impact or is cracked 1151020 95 Rev 2 2008 03 10 Always use the recommended guard for the cutting attachment you are using See chapter on Technical data 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 Vibration damping system Your machine is equipped with a vibration damping system that is designed to reduce vibration and make operation easier The use of incorrect cutting attachments increases the level of vibration See instructions under the heading Cutting equipment The machine s vibration damping system reduces the transfer of vibration between the engine unit cutting equipment and the machine s handle unit Regularly check the vibration damping units for cracks or deformation Check that the vibration damping element is undamaged and securely attached 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 vi
32. ot cover damage or liability caused by the use of accessories and or attachments not specifically recommended by HUSQVARNA English 25 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 Dail Weekl Monthl Maintenance y y y maintenance maintenance maintenance Clean the outside of the machine OO O X O o o o Make sure the throttle trigger lock and the throttle function correctly from a safety point of view Check that the stop switch works correctly E Check that the cutting attachment does not rotate at idle O X S Clean the air filter Replace if necessary EO O X O OOo O Check that the guard is undamaged and not cracked Replace the guard if it has been exposed to impact or is cracked Check the blade for cracks and chips or damage Replace if x necessary Check that the locking nut of the cutting equipment is tighten correctly 326Ex Check that the locking screw of the cutting equipment is tightened correctly 326ES Cee E T Check hatter are ro tuerieaks tromme engine ankortuelines X Checkthestanerandsanercrd TY Check thatthe vibration damping semens rerasane x oi Clean the outside of the spark plug Remove it and check the electrode gap Adjust the gap to 0 5 mm 20 or replace the spark X plug Check that the spark plug is fitted with a suppressor Clean the mac
33. py 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 24 English Oiling the air filter sz Always use HUSQVARNA filter oil art no 531 00 92 48 The 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 7 Angle gear IBG The angle gear is filled with a sufficient quantity of grease at the factory However before using the machine you should check that the angle gear is filled to 3 4 with grease Use HUSQVARNA special grease 326Ex 326ES The grease in the bevel gear does not normally need to be changed except if repairs are carried out 1151020 95 Rev 2 2008 03 10 MAINTENANCE Lubricating the flexible drive shaft 826Ex
34. ranchised to service the subject engines Throughout the emissions warranty period of two years Husqvarna Forest amp Garden must maintain a supply of warranted parts sufficient to meet the expected demand for such parts WARRANTY PERIOD Any warranted part that is scheduled for replacement as required in the maintenance schedule is warranted for the period of time prior to the first scheduled replacement point for that part If the part fails prior to the first scheduled replacement the part will be repaired or replaced by Husqvarna Forest amp Garden at no cost Any such part repaired or replaced under warranty is warranted for the remainder of the period prior to the first scheduled replacement point for the part Any warranted part that is not scheduled for replacement as required in the maintenance schedule is warranted for two years If any such part fails during the period of warranty coverage it will be repaired and replaced by Husqvarna Forest amp Garden at no cost Any such part repaired or replaced under the warranty is warranted for the remaining warranty period Any warranted part that is scheduled only for regular inspection in the maintenance schedule will be warranted for a period of two years A statement in such written instructions to the effect of repair or replace as necessary will not reduce the period of warranty coverage Any such part repaired or replaced under warranty will be warranted for the remaining warran
35. s 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 The ignition system of this machine produces an electromagnetic field during operation This field may under some circumstances interfere with pacemakers To reduce the risk of serious or fatal injury we recommend persons with pacemakers to consult their physician and the pacemaker manufacturer before operating this machine WARNING Running an engine ina confined or badly ventilated area can result in death due to asphyxiation or carbon monoxide poisoning WARNING Never allow children to use or be in the vicinity of the machine As the machine is equipped with a spring loaded stop switch and can be started by low speed and force on the starter handle even small children under some circumstances can produce the force necessary to star
36. s purpose e When storing the machine for long periods the fuel tank must be emptied Contact your local gas station to find out where to dispose of excess fuel 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 In order to prevent unintentional starting of the engine the spark plug cap must always be removed during long term storage if the machine is not under close supervision and when performing all service measures WARNING Take care when handling fuel Bear in mind the risk of fire explosion and inhaling fumes A Fuel CAUTION The machine is equipped with a two stroke engine and must always been run using a mixture of gasoline and two stroke engine 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 14 English Gasoline CAUTION Always use a quality gasoline oil mixture with an octane rating of at least 87 octane RO
37. t the machine This can mean a risk of serious personal injury Therefore remove the spark plug cap when the machine is not under close supervision 1151020 95 Rev 2 2008 03 10 Personal protective equipment IMPORTANT An edger can be a dangerous tool 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 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 Gloves should be worn when necessary e g when fitting cutting attachments BOOTS Wear boots with steel toe caps and non slip sole English 7 GENERAL SAFETY PRECAUTIONS CLOTHING Wear clothes made of a s
38. trong 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 It 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 servicing dealer 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 machine with faulty safety equipment The machine s safety equipment must be checked and maintained as described in this section If your machi
39. ttachment nut support flange and drive disc before adjusting the high speed jet H The high speed jet H is adjusted correctly when the machine burbles a little If the machine races then the setting is too lean If the engine produces a lot of smoke and burbles a lot then the setting is too rich Pepi O H CAUTION For optimum adjustment of the carburettor contact a qualified dealer service workshop that has a revolution counter at their disposal Correctly adjusted carburetor When the carburetor is correctly adjusted the machine will accelerate without hesitation and burble a little at maximum speed It is also important that the cutting attachment does not rotate at idle If the low speed jet L is set too lean it may cause starting difficulties and poor acceleration If the high speed jet H is set too lean it will result in less power less performance poor acceleration and or damage to the engine If both the L and H jets are set too rich it will results in acceleration problems or too low a working speed 1151020 95 Rev 2 2008 03 10 MAINTENANCE 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 exhaust gases away from the operator The exhaust gases are hot and can contain sparks which may
40. ty period DIAGNOSIS The owner must not be charged for diagnostic labor that leads to the determination that a warranted part is in fact defective provided that such diagnostic work is performed at a warranty station CONSEQUENTIAL DAMAGES Husqvarna Forest amp Garden is liable for damages to other engine components proximately caused by a failure under warranty of any warranted part 1151020 95 Rev 2 2008 03 10 FEDERAL AND CALIFORNIA EMISSIONS CONTROL WARRANTY STATEMENT EMISSION WARRANTY PARTS LIST 1 Carburetor and internal parts 2 Intake pipe airfilter holder and carburetor bolts Airfilter and fuelfilter covered up to maintenance schedule Spark Plug covered up to maintenance schedule Ignition Module Muffler with catalytic converter N Oo Ff Fuel tank WHAT IS NOT COVERED All failures caused by abuse neglect or improper maintenance are not covered ADD ON OR MODIFIED PARTS Add on or modified parts that are not exempted by CARB or EPA may not be used The use of any non exempted add on or modified parts will be grounds for disallowing a warranty claim Husqvarna Forest amp Garden will not be liable to warrant failures of warranted parts caused by the use of a non exempted add on or modified part HOW TO FILE A CLAIM If you have any questions regarding your warranty rights and responsibilities you should contact your nearest authorized servicing dealer or call Husqvarna Forest amp Garden at 1 800
41. usqvarna is one of the leading manufacturers in the world of forest and garden products with quality as our highest priority We develop manufacture and market high quality motor driven products for forestry and gardening as well as for building and construction industry Your purchase 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 authorized dealers ask for the address of your nearest servicing dealer 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 span and the second hand value of the machine can be extended If you ever lend or sell this machine make sure that the borrower or buyer gets the operator s manual so they will also know how to properly maintain and use it Thank you for using a Husqvarna product Husqvarna AB has a policy of continuous product development and therefore reserves the right to modify the design and appearance of products without prior notice For customer assistance contact us at our website www usa husqvarna com 4 English 1151020 95 Rev 2 2008 03 10 What is what 326Ex Blade Grease filler cap Angle gear Blade guard Shaft Loop handle Throttle control CON DOO FP WYP Stop switch Throttle loc
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