Husqvarna 226HD60S Trimmer User Manual
Contents
1. Introduction 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 DEAR CUSTOMER eesesseseseososoceocosesoseeseooososeocososeososeoeososeseososesossesesooseseososeseososese 5 Safety 0000000000000 00000000000000000000000000000000000000000000000000000000000000000000000000000000000 SAFETY FIRST seseeseseseosooo WARNINGS IN THE MANUAL eseseesescecoseosocoseseosocesecccoeoeocescocoseococoseocososeosososeseoseses 7 Warning labels on the machine COOCOOCOOOOOOOOOCOOOCOOOOOOOO000000000000000000000000000000000000000 6 SYMBOLSeseserosososososoeoeosososoeososososoeoeosososoeoeososososoeoeososoeoeoeososoeoeeeosososoeeeososossesessse 6 What is what 7 Technical data 8 For safe operation Q NOTE THE FOLLOWING BEFORE STARTING vssssssessssseseseseseseresesecesesssesesesssssssvsssee2. 2 When planning your work schedule allow plenty of time to rest Limit the amount of time over which the product is to be used continuously to somewhere around 30 40 minutes per session and take 10 20 minutes of rest between work sessions Also try to keep the total amount of work performed in a single day under 2 hours or less 1 If you don t observe the working time or working manner See USING THE PRODUCT Repetitive Stress Injury RSI could occur If you feel discomfort redness and swelling of your fingers or any other part of your body see a doctor before getting worse 2 To avoid noise complaints in general operate product between 8 a m and 5 p m on weekdays and 9 a m to 5 p m on weekends Check and follow the local regulations as to sound level and hours of operations for the product BEFORE STARTING THE ENGINE 1 The area within a perimeter of 15 m 50 ft of the person using the product should be considered a hazardous area into which no one should enter If necessary yellow warning rope warning signs should be placed around the perimeter of the area When work is to be performed simultaneously by two or more persons care should also be taken to constantly look around or otherwise check for the presence and locations of other people working so as to maintain a distance between each person sufficient to ensure safety 2 Check the condition of working area to avoid any accident by hitting hidden
3. 0 6 0 7 mm REPLACEMENT PLUG 15 7 OR CHAMPION RZ7C IMPORTANT Note that using any spark plug other than those designated may result in the engine failing to operate properly or in the engine becoming overheated and damaged To install the spark plug first turn the plug until it is finger tight then tighten it a quarter turn more with a socket wrench TIGHTENING TORQUE 9 8 13 7 15 English Maintenance INTAKE AIR COOLING VENT Never touch the cylinder muffler or spark plugs with your bare hands immediately after stopping the engine The engine can become very hot when in operation and doing so could result in severe burns Clean the cylinder fins with compressed air or a brush IMPORTANT If waste gets stuck and causes blockage around the intake air cooling vent or between the cylinder fins it may cause the engine to overheat and that in turn may cause mechanical failure on the part of the hedge trimmer BLADES Clean any resin and plant reside from the blades using cleaning agent 531 00 75 13 UL22 before and after using the machine SS Hu Make sure that the blade bolts are well tightened The blade assembly is designed to automatically compensate for any play between the blades 16 Check the cutting edges and reform with a flat file Point 1 Keep the end corner sharp 2 Round the root of the edge 3 Do not use water when using
4. a grinder X O When mounting the blade make sure to fasten the spacer washer and bolt then fasten the nut 2 1 Bolt 3 2 Plate 3 Spacer 4 Nut SHARPENING Always keep the file or sharpener at an angle of 45 to the 45 blade and Always grind in the direction of the cutting edge e Note files cut only in one direction lift the file from the blade when returning to start a new pass Remove all burr from the edge of the blade with a slip stone e Remove as little material as possible Before refitting the sharpened blades remove filings and then apply grease Do not try to sharpen a damaged blade change it or take it to a Service dealer English Maintenance SAFETY LOCK Stop operation when the safety lock is defective Safety lock is the device not to accelerate the throttle lever without intention While pushing the safety lock you can accelerate the throttle lever 1 Safety lever 1 Check if the throttle lever does not move when you do not push the safety lock 2 Check if the throttle lever moves when you grasp or release it while pushing the safety lock 3 Check if the safety lock returns to its original position when you release your hand from safety lock If you find any defects at the checks above contact your nearest servicing dealer for repair REDUCTION GEARBOX Refill gear housing every 50 working hours Use greese pump Feed greese until it comes ou
5. cooled 2 stroke gasoline 23 6 23 6 34 34 26 26 3000 200 3000 200 0 85 8000 0 85 8000 NGK CMR7H NGK CMR7H 0 6 0 7 0 6 0 7 Mixture Gasoline 50 Oil 1 0 47 Walbro Diaphragm type Mixture Gasoline 50 Oil 1 0 47 Walbro Diaphragm type Double sided blades 600 35 Centrifugal clutch Cam crank 5 11 Double sided blades 750 35 Centrifugal clutch Cam crank 5 11 5 8 6 0 102 102 94 2 94 2 1 8 1 5 2 5 2 1 NOTE Specifications are subject to change without notice English For safe operation NOTE THE FOLLOWING BEFORE STARTING IMPORTANT 1 THIS MACHINE CAN CAUSE SERIOUS INJURIES Read this manual carefully until you completely understand and follow all safety and operating instructions Also know how to stop the machine quickly in an emergency 2 Keep this manual handy so that you may refer to it later whenever any questions arise Also note if you have any questions which cannot be answered herein contact the dealer from whom you purchased the product 3 Always be sure to include this manual when selling lending or otherwise transferring the ownership of this product 4 Never allow children or anyone unable to fully understand the directions given in the manual to use the machine Long term exposure to noise can result in permanent hearing impairment So always use approved hearing protection IMPORTANT The machine is only designed for cutting branches and twigs Never use a mach
6. firmly with both hands using your whole hand Place your feet slightly apart slightly further apart than the width of your shoulders so that your weight is distributed evenly across both legs and always be sure to maintain a steady even posture while working 2 Maintain the speed of the engine at the level required to perform cutting work and never raise the speed of the engine above the level necessary 3 If the unit starts to shake or vibrate turn off the engine and check the whole unit Do not use it until the trouble has been properly corrected 4 Keep all parts of your body away from moving cutting attachment and hot surfaces 5 Never touch the muffler spark plug or other metallic parts of the engine while the engine is in operation or immediately after shutting down the engine Doing so could result in serious burns or electrical shock 6 While operating the machine be always sure of a safe and secure operating position especially when using steps or a ladder English For safe operation IF SOMEONE COMES 1 Guard against hazardous situations at all times Warn adults to keep pets and children away from the area Be careful if you are approached Injury may result from flying debris If someone calls out or otherwise interrupts you while working always be sure to turn off the engine before turning around MAINTENANCE 1 In order to maintain your product in proper working order pe
7. obstacles such as stumps stones cans or broken glass IMPORTANT Remove any obstacle before beginning work 3 Inspect the entire unit for loose fasteners leakage Make sure that the cutting attachment properly installed and securely fastened 10 STARTING THE ENGINE 1 Keep bystanders especially children and animals at least 15 m 50 ft away from the operating point If you are approached immediately stop the engine 2 The product is equipped with a centrifugal clutch mechanism so the cutting attachment begins to move as soon as the engine is started by putting the throttle into the start position When starting the engine place the product onto the ground in a flat clear area and hold it firmly in place so as to ensure that neither the cutting part nor the throttle come into contact with any obstacle when the engine starts Never place the throttle into the high speed position when starting the engine Never start the engine at the cutting attachment side 3 After starting the engine check to make sure that the cutting attachment stops moving when the throttle is moved fully back to its original position If it continues to move even after the throttle has been moved fully back turn off the engine and take the unit to your authorized Husqvarna servicing dealer for repair USING THE PRODUCT Cut only materials recommended by the manufacturer And use only for tasks explained in the manual 1 Grip the handles
8. serious bodily injury or death This mark is used to indicate instructions which must be followed without exception IMPORTANT Instructions labeled as shown above concern steps or procedures which if not followed correctly could lead to mechanical failure breakdown or damage Used to label supplementary instructions designed to provide hints or directions useful in the use of the product Warning labels on the machine SYMBOLS WARNING Incorrect or careless use of a hedge trimmer can turn it into a Noise emission to the environment according to the European Community s Directive The machine s emission is specified in chapter Technichal data and dB dangerous tool that can cause serious or even fatal injury 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 Always wear Approved hearing protection Approved eye protection This product is in accordance with applicable EC directives Always wear approved protective gloves Wear sturdy non slip boots or shoes ce on label Other symbols decals on the machine refer to special certification requirements for certain markets IMPORTANT If warning label peel off or become soiled and impossible to read you should contact the dealer from which you purchase
9. to the open position And pull out the starter rope quickly to restart engine 8 Allow the engine to warm up for a couple of minutes before starting operation 1 When restarting the engine immediately after stopping it leave the choke open 2 Overchoking can make the engine hard to start due to excess fuel When the engine failed to start after several attempts open the choke and repeat pulling the rope or remove the spark plug and dry it STOPPING ENGINE 1 Release the throttle lever and run the engine for a half minute 2 Shift the ignition switch to the STOP position 2 Ky 1 1 Ignition switch 2 RUN 3 STOP 4 Throttle lever 4 IMPORTANT Except for an emergency avoid stopping the engine while pulling the throttle lever If the engine won t stop when setting the ignition switch to the stop position close the choke lever and stop the engine In this case please repair the machine at your nearest servicing dealer RUNNING IN THE ENGINE During the first 20 working hours do not use the hedge trimmer at maximum power for long periods 13 English Operation ADJUSTING IDLING SPEED Before adjusting the carburetor clean the air filter and warm up the engine 1 1 Air filter element Wa vay w h 1 j w gt Idle screw is adjusted in order to ensure a good safety margin between idle running and clutch engagement 1 Idl
10. Husqvarna Operator s manual WARNING 226H D60S Before using our products please read this manual carefully to understand the proper use of your unit 2 2 6 H D75 S APPLICABLE SERIAL NUMBERS 81200101 and up English 115 14 06 26 English EC declaration of conformity Applies to Europe only We Husqvarna AB SE 561 82 Huskvarna Sweden tel 46 36 146500 declare under sole responsibility that the hedge trimmers Husqvarna 226HD60S and 226HD75S with serial numbers dating from 2008 onwards the year is clearly stated on the rating plate followed by the serial number comply with the requirements of the COUNCIL S DIRECTIVE of June 22 1998 relating to machinery 98 37 EC annex of May 3 1989 relating to electromagnetic compatibility 89 336 EEC and applicable supplements of May 8 2000 relating to the noise emissions 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 EN292 2 CISPR 12 2005 EN774 SMP Svensk Maskinprovning AB Fyrisborgsgatan 3 SE 754 50 Uppsala Sweden has carried out voluntary type approval for Husqvarna AB The certificates have the numbers SEC 08 1278 Huskvarna 18 December 2008 Michael Kullberg Business manager English Contents Symbols on the machine
11. MMING TECHNIQUES a Maintenance eecccccccccccccccccccccccccccccccccs 15 INTAKE AIR COOLING VENT 16 SAFETY LOCK csssccccsescccccsscccccssccccsscscccccssscccscsscccscssscceseescccscsssccsscssccsccsscccsscescos 17 REDUCTION GEARBOX sseesessesssossesoosecooseccososcosossecoscecosoecssossesssseososeesossessssssessse 7 ANTI VIBRATION SYSTEM sesassssssosos s xsoussnossscsssessssdrososessossacorssosscsesadtonsosss sssiso 17 PROCEDURES BE PERFORMED AFTER EVERY 100 HOURS OF USE ssssssssesseeeeee 17 SPARK ARRES TIER seossssscesscveasienccsnsnesscoessssnsavexesssnssvonssvorastustsuossssususnsseseesseetessooses 17 Storage 18 Disposal 13 Troubleshooting guide 18 English Symbols
12. Q IMPORTANT sscessesecseresssscsesessesesesecceserescecercsesessscsesssecsesesecsssesessssesesscnssesesssseses WORKING CONDITION vsrsesesesecscceresnsccreccseseresseserecssseserscsesesecesseserssseseressseresesee WORKING CIRCUMSTANCE srcsssscsesesscscsesecseseressscerersssesesessesesessceseseszesesesesoseseese WORKING PLAN vesssscsesecscccsessscrereccsesesecseseressssesessssesssecsesesesessesesessesesesseseseees 10 BEFORE STARTING THE ENGINE STARTING THE ENGINE USING THE PRODUCT IF SOMEONE COMES MAINTENANCE eeeeee HANDLING FUEL TRANSPORTATION Fuel RECOMMENDED MIXING RATIO HOW TO FUEL ecccceccccccccccccccccccccscccccccccsccsccsccscccccsccccsccccscccsccsccseccccssccscscesces FUELING THE UNIT Operation 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 STARTING ENGINE ccccccccccccccccccccccccccccccccccccccccccccssscccscccccccccccccccscsccsccccccccccccsecess STOPPING ENGINE RUNNING IN THE ENGINE ADJUSTING IDLING SPEED HOW TO USE THE HANDLE HEDGE TRI
13. ate the engine and empty the carburetor of the composite fuel 6 In the case of scrapping the used mixed oil container scrap it only at an authorized repository site As for details of quality assurance read the description in the section Limited Warranty carefully Moreover normal wear and change in product with no functional influence are not covered by the warranty Also be careful that if the usage in the instruction manual is not observed as to the mixed gasoline etc described therein it may not be covered by the warranty English Operation STARTING ENGINE 1 Feed fuel into the fuel tank and tighten the cap securely 2 Rest the unit on a flat firm place Keep the cutting head off the ground and clear of surrounding objects as it will start moving upon starting of the engine 3 Push the primer pump several times until overflown fuel flows out in the clear tube 4 When the engine is cool move the choke lever to the closed position 1 Choke lever 2 Close 3 Open 5 Set the ignition switch to the RUN position Release the throttle lever and make sure it is fully back 2 1 Ignition switch 2 RUN 3 STOP 4 Throttle lever 4 6 While holding the unit firmly pull out the starter rope quickly until engine fires IMPORTANT Avoid pulling the rope to its end or returning it by releasing the knob Such actions can cause starter failures 7 Move the choke lever
14. d the product to order new labels and affix them in the required location s Never modify your machine We won t warrant the machine if you use the remodeled hedge trimmer or you don t observe the proper usage written in the manual WHAT IS WHAT 1 Operator s manual 2 Grease nipple 3 Gear case 4 Blades 5 Blade guard 6 Hand guard 7 Front handle 8 Engine cover cylinder cover 9 Starter handle 10 Fuel cap 11 Fuel tank 12 Primer pump English What is what 13 Choke lever 14 Throttle lever 15 Safety lock lever 16 Locking lever 17 Rear handle 18 Stop switch 19 Air filter cover 20 Socket 21 Allen key 22 Spanner 23 Transport guard 24 Spark plug cap English TECHNICAL DATA Engine Engine Type Cylinder displacement cm Cylinder bore mm Stroke mm Idle speed rpm Max output kw rpm Ignition system Spark pulg Electrode mm Fuel and ludrication system Fuel Fuel tank capacity liter Manufacturer type of carburetor Trimmer Type Length mm Pitch mm Transmission Reduction ratio Weight Weight without fuel and grease kg Noise emission Sound power level guaranteed Lwa dB A Noise level Sound pressure level at the operator s ear measured according to EN ISO 22868 dB A Vibration level Vibration levels at handles measured according to EN 774 Top speed front rear handle m s2 Technical data 226HD60S 226HD75S Air cooled 2 stroke gasoline Air
15. djustment screw muffler cylinder exhaust port air cleaner cylinder fin fan cover incorrect fuel or staled fuel out of normal range carbon is built up clogged with dust clogged with dust drain it and with correct fuel adjust to normal range wipe away wash clean When your unit seems to need further service please consult with our service shop in your area 18
16. e screw With the engine idling 3000 rpm the blade should not move We recommend that you have the dealer or an authorised mechanic carry out any carburetor adjustments Weather conditions and altitude may effect carburation Do not allow anyone to stay close to the hedgetrimmer while working or while adjusting the carburetor HOW TO USE THE HANDLE reduce fatigue when trimming hedges the handle can be swivelled through 90 to the left or right Do not press the throttle during this operation Proceed as follows 1 Free the handle by pressing the locking lever 2 Turn the handle until the locking lever clicks into place 3 When the handle is locked in its new position you can apply the throttle again 1 handle 2 locking lever You can swivel the handle even with the engine idling because the hedge trimmer is equipped with a blade brake that maintains the blades at a standstill 14 HEDGE TRIMMING TECHNIQUES Trim sides of a hedge first and then the top Vertical cut With the double sided blade hedge trimmer model 226HD60S 226HD75S use an arcing cut from the bottom upwards then downwards to use both sides of the blades Horizontal cut In order to get the best cutting results slightly tilt the blade 5 10 towards the cutting direction Cut slowly specially with thick hedges Always follow the safety precautions The hedge trimmer must only be used to
17. fuel Never smoke while operating the unit or refilling its fuel tank When refilling the tank always turn off the engine and allow it to cool down Take a careful look around to make sure that there are no sparks or open flames anywhere nearby before refueling Wipe spilled fuel completely using a dry rag if any fuel spillage occurs during refueling After refueling screw the fuel cap back tightly onto the fuel tank and then carry the unit to a spot 3 m or more away from where it was refueled before turning on the engine Do not inhale fuel fumes as they are toxic TRANSPORTATION 1 When hana carrying the product cover over the cutting part if necessary lift up the product and carry it paying attention to the blade Never transport the product over rough roads over long distances by vehicle without removing all fuel from the fuel tank If doing so fuel might leak from the tank during transport 11 English e Gasoline is very flammable Avoid smoking or bringing any flame or sparks near fuel Make sure to stop the engine and allow it cool before refueling the unit Select outdoor bare ground for fueling and move at least 3m 10ft away from the fueling point before starting the engine The Husqvarna engines are lubricated by oil specially formulated for air cooled 2 cycle gasoline engine use If Husqvarna oil is not available use an antioxidant added quality oil expressly labeled for airco
18. ine that has been modified in any way from its original specification 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 the machine in extreme weather conditions such as severe cold very hot and or humid climates 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 and guards must be fitted before starting Ensure that the spark plug cap and ignition lead are undamaged to avoid the risk of electric shock 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 Faulty blades can increase the risk of accidents WORKING CONDITION 1 When using the product you should wear proper clothing and protective equipment 1 Ear protectors 2 Protection goggles or face protector 3 Thick work gloves 4 Non slip
19. ith 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 English Safety AN SAFETY FIRST Instructions contained in warnings within this manual and warning seals marked with a symbol the blower concern critical points which must be taken into consideration to prevent possible serious bodily injury and for this reason you are requested to read all such instructions carefully and follow them without fail WARNINGS IN THE MANUAL Instructions labeled as shown above concern critical steps or procedures which must be followed in order to prevent accidents which could lead to
20. ngine to last long Be careful that if the agitation is insufficient there is an increased danger of early piston seizing due to abnormal lean mixture 5 Put a clear indication on the outside of the container to avoid mixing up with other containers 6 Indicate the contents on outside of container for easy identification FUELING THE UNIT 1 Untwist and remove the fuel cap Keep the cap and inlet of the tank clean 2 Put fuel into the fuel tank to 80 of the full capacity 3 Fasten the fuel cap securely and wipe up any fuel spillage around the unit 1 Select bare ground for fueling 2 Move at least 10feet 3meters away from the fueling point before starting the engine 3 Stop the engine before refueling the unit At that time be sure to sufficiently agitate the mixed gasoline in the container FOR YOUR ENGINE LIFE AVOID 1 FUEL WITH NO OIL RAW GASOLINE It will cause severe damage to the internal engine parts very quickly 2 GASOHOL It can cause deterioration of rubber and or plastic parts and disruption of engine lubrication 3 OIL FOR 4 CYCLE ENGINE USE It can cause spark plug fouling exhaust port blocking or piston ring sticking 4 Mixed fuels which have been left unused for a period of one month or more may clog the carburetor and result in the engine failing to operate properly 5 In the case of storing the product for a long period of time clean the fuel tank after rendering it empty Next activ
21. oled 2 cycle engine use JASO FC GRADE OIL or ISO EGC GRADE Do not use or TCW 2 stroke water cooling type mixed oil RECOMMENDED MIXING RATIO GASOLINE 50 OIL 1 50 1 MIXING CHART C zomi 20 40 60 80 700 Exhaust emission are controlled the fundamental engine parameters and components eq carburation ignition timing and port timing without addition of any major hardware or the introduction of an inert material during combustion These engines are certified to operate on unleaded gasoline Make sure to use gasoline with a minimum octane number of 89 RON USA Canada 87AL If you use a gasoline of a lower octane value than prescribed there is a danger that the engine temperature may rise and an engine problem such as piston seizing may consequently occur Unleaded gasoline is recommended to reduce the contamination of the air for the sake of your health and the environment Poor quality gasolines or oils may damage sealing rings fuel lines or fuel tank of the engine 12 HOW TO MIX FUEL Pay attention to agitation 1 Measure out the quantities of gasoline and oil to be mixed 2 Put some of the gasoline into a clean approved fuel container 3 Pour in all of the oil and agitate well 4 Pour In the rest of gasoline and agitate again for at least one minute As some oils may be difficult to agitate depending on oil ingredients sufficient agitation is necessary for the e
22. on the machine For safe operation and maintenance symbols are carved in relief on the machine According to these indications please be careful not to take a mistake a The port to refuel the MIX GASOLINE Position a FUEL TANK CAP b The direction to close the choke Position b AIR CLEANER COVER The direction to open the choke Position c AIR CLEANER COVER e 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 Husqvarna 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 w
23. parks from flying out from the exhaust outlet If your machine has this type of muffler periodically inspect and clean as necessary with a wire brush M mt A 1 Bolt 2 Spark arrester 17 English Storage Disposal Lubricate the blade bars to prevent rust with special grease part no 531 00 75 12 UL21 before long periods of storage Empty the fuel tank and put the cap back on Remove the spark plug pour a small amount of oil into the cylinder Rotate the crankshaft several times using the starting rope in order to distribute the oil Put the spark plug back in Wrap the engine with a plastic sheet Store the trimmer indoors in a dry place dust free place out of the reach of children preferably not in direct contact with the floor and away from heat sources When disposing your machine fuel or oil for the machine be sure to allow your local regulations Case 1 Starting failure Troubleshooting guide PROBABLE CAUSES ACTION fuel tank fuel filter carburetor adjustment screw sparking no spark spark plug incorrect fuel fuel filter is clogged out of normal range spark plug is fouled wet plug gap is incorrect disconnected Case 2 Engine starts but does not keep running Hard re starting PROBABLE CAUSES 111111 drain it and with correct fuel clean adjust to normal range clean dry correct GAP 0 6 0 7 mm retighten ACTION fuel tank carburetor a
24. rform the maintenance and checking operations described in the manual at regular intervals Always be sure to turn off the engine before performing any maintenance checking procedures or working on the machine The metallic parts reach high temperatures immediately after stopping the engine When replacing the cutting attachment or any other part or when replacing the oil or any lubricant always be sure to use only Husqvarna products or products which have been certified by Husqvarna for use with the Husqvarna product In the event that any part must be replaced or any maintenance or repair work not described in this manual must be performed please contact a representative from the store nearest Husqvarna authorized servicing dealer for assistance Do not use any accessory or attachment other than those bearing the Husqvarna mark and recommended for the unit Under no circumstances should you ever take apart the product or alter it in any way Doing so might result in the product becoming damaged during operation or the product becoming unable to operate properly HANDLING FUEL 1 6 The engine of the Husqvarna product is designed to run on a mixed fuel which contains highly flammable gasoline Never store cans of fuel or refill the tank of the unit in any place where there is a boiler stove wood fire electrical sparks welding sparks or any other source of heat or fire which might ignite the
25. sole work boots 2 And you should carry with you 1 Attached tools 2 Properly reserved fuel 3 Spare blade 4 Things to notify your working area rope warning signs 5 Whistle for collaboration or emergency 6 Hatchet or saw for removal of obstacles 7 First aid kit 3 Do not wear loose clothing jewelry short trousers sandals or go barefoot Do not wear anything which might be caught by a moving part of the unit Secure hair so it is above shoulder length WORKING CIRCUMSTANCE 1 Never start the engine inside a closed room or building Exhaust gases contain dangerous carbon monoxide 2 Never use the product a when the ground is slippery or when you can t maintain a steady posture b At night at times of heavy fog or at any other times when your field of vision might be limited and it would be difficult to gain a clear view of the working area c During rain during storms at times of strong or gale force winds or at any other times when weather conditions might make it unsafe to use the product English For safe operation WORKING PLAN 1 You should never use the product when under the influence of alcohol when suffering from exhaustion or lack of sleep when suffering from drowsiness as a result of having taken cold medicine or at any other time when a possibility exists that your judgment might be impaired or that you might not be able to operate the product properly and a safe manner
26. ssary replace carburetor if necessary 0 6 0 7 mm replace necessary muffler spark arrester cylinder exhaust port fo throttle lever ignition switch check operation replace if cutting parts something s wrong screws nuts bolts tighten replace debris guard make sure to attach WARNING Make sure that the engine has stopped and is cool before performing any service to the machine Contact with moving cutting LA cylinder fins intake air cooling vent clean not adjusting screws lt head hot muffler may result in a personal injury AIR FILTER The air filter if clogged will reduce the engine performance Check and clean the filter element in warm soapy water as required Dry completely before installing If the element is broken or shrunk replace with a new one 1 nw E All L 7 1 Air filter element 99 A A 5 im S Aig IMPORTANT How to attach two air filter elements 1 Attach thin element previously 2 Attach thick element so that stamp side is outside FUEL FILTER When the engine runs short of fuel supply check the fuel cap and the fuel filter for blockage 1 Fuel filter SPARK PLUG Starting failure and mis firing are often caused a fouled spark plug Clean the spark plug and check that the plug gap is in the correct range For a replacement plug use the correct type specified by Husqvarna
27. t of the base of blades e Grease nipple A type ANTI VIBRATION SYSTEM The deformed or damaged anti vibration system may cause of the breakages like getting rickety or falling off of engine and or blade e Check periodically if the rubber cushions are not deformed or damaged PROCEDURES TO BE PERFORMED AFTER EVERY 100 HOURS OF USE 1 Tighten all screws bolts and fittings 2 Check to see if any oil or grease has worked its way in between the clutch lining and drum and if it has wipe it away using oil free lead free gasoline 3 Remove the muffler insert a screwdriver into the vent and wipe away any carbon buildup Wipe away any carbon buildup on the muffler exhaust vent and cylinder exhaust port at the same time MUFFLER Inspect periodically the muffler for loose fasteners any damage or corrosion If any sign of exhaust leakage is found stop using the machine and have it repaired immediately Note that failing to do so may result in the engine catching on fire IMPORTANT Before starting operation always make sure to check if the muffler is properly held by three bolts Fastening Torque 8 to 12 N m Also make sure that the speak arrester and the diffuser are properly attached with four bolts Fastening Torque 2 to 3 Nm Even if one of seven bolts is loose it may result in engine catching on fire SPARK ARRESTER Some mufflers may be equipped with a spark arrester to prevent s
28. trim hedges or small bushes It is forbidden to cut other types of material Do not use the hedge trimmer as a lever to lift move or break objects nor lock it on fixed supports It is forbidden to apply tools or applications that are not the ones indicated by the manufacturer onto the hedge trimmer s power take off Do not use it for pruning trees or cutting grass Use only as much throttle as is needed to do the job Excessive engine speed is unnecessary Avoid cutting thick branches for which will damage the blades and shorten the life of drive systems Always keep your body to the carburetor side of your trimmer never on the muffler side When new machine is first operated in the first few minutes grease may come out of the gear case But since this is excess grease there is no cause for alarm Just wipe it off with the engine stopped for next use Always remember that the TIP of the line does cutting You will achieve better results by not crowding the line into the cutting area Allow the unit to trim at its own pace English Maintenance Maintenance replacement or repair of the emission control device and systems may be performed by any non road engine repair establishment or individual MAINTENANCE CHART System components Procedure fuel leaks fuel spillage fuel tank air filter fuel filter inspect clean idle adjusting screw clean and readjust spark plug plug gap replace if nece
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