455 E RANCHER - Chain saw HUSQVARNA - Free user manual and instructions

USER MANUAL 455 E RANCHER HUSQVARNA

Symbols on the machine and/or in the operator's manual: WARNING! Chain saws can be dangerous! Careless or improper use can result in serious or fatal injury to the operator or others. Please read the operators manual carefully and make sure you understand the instructions before using the machine. Always wear: + Approved protective helmet + Approved hearing protection + Protective goggles or a visor

Both ofthe operators hands mustbe used to operate the chain saw. Never operate a chain saw holding it with one hand only. Contactofthe guide bar tip with any object must be avoided. WARNING! Kickback may occur when the nose or tip of the guide bar touches an object, and cause a lightning fast reverse reaction, kicking the guide bar up and towards the operator. May cause serious personal injury. Decompression valve: Press the valve to reduce the pressure in the cylinder and make starting easier. You should always use the decompression valve when starting the machine.

Othersymbols/decals on the machine refer to special certification requirements for certain markets. Chain brake, activated (right) Chain brake, not activated (left) Ignition; choke: Set the choke control in the choke position. This should automatically set the stop switch to the start position. Air purge Adjustment of the oil pump

Switch off the engine by moving the stop switch to the STOP position before carrying out any checks or maintenance. Alays wear approved protective gloves. Regular cleaning is required Visual check Protective goggles or a visor must be worn. Refuelling. Filing with oil and adjusting oil flow The chain brake should be activated when starting, For Canada only: Recommended cuting equipment in this example - Bar length 20 inches - Max tooth count for the bar nose sprocket is LT - Chain type Husqvarna H80 Other approved bar and chain combinations in Operators Manual. Measured maximum kickback value with brake for the bar and chain combination on the label. Measured maximum kickback value without triggering the brake, for the bar and chain combination on the label (eg

You will find the following labels on your chain saw: USA:

EMISSIONS COMPLIANCE PERIOD: mm HRS The Emissions Compliance Period referred to on the Emission Compliance label indicates the number of operating hours for which the engine has been shown to meet Federal emissions requirements. Maintenance, replacement, or repair ofthe emission control devices and system may be performed by any nonroad engine repair establishment or individual WARNING! oo! this INC may create sparks that can start fires ground dry vegetation. arestor may be required. 1153137-49 Rev.1 2009-12-29 English - 3

Before using a new chain saw Important Always use common sense Personal protective equipment Machine's safety equipment Cutting equipment ASSEMBLY Fitting the bar and chain FUEL HANDLING Fuel 20 Fueling cum 21 Fuel safety nn cum 21

WORKING TECHNIQUES Before USE: General working instructions How to avoid kickback MAINTENANCE General … Carburetor adjustment . Checking, maintaining and servicing chain saw safety equipment Muffer Starter Air fiter Spark plug … Lubricating the bar tip sprocket Needle bearing lubrication Adjustment of the oil pump Cooling system “Air Injection” centriugal cleaning Winter use … Maintenance schedule . TECHNICAL DATA T@ChniCAI data 40 Saw chain filing and file gauges …… 4

PRECAUTIONS Safety precautions for chain saw users... 43 1153137-49 Rev.1 2009-12-29

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 ofthe 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 itis within this area Husqvarna is working today. Today Husqvarna is one ofthe 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 wellas for building and construction industry. Your purchase gives you access to professional help with repairs and service whenever this may be necessary. Ifthe retailer who sells your machine is notone of our authorized dealers, ask for the address of your nearestservicing dealer. Itis our wish that you will be satisfied with your product and that it will be your companion for a long time. Think of this operators manual as a valuable document. By following its’ content (using, service, maintenance etc) the life span and the second-hand value ofthe machine can be extended. If you ever lend or sell this machine, make sure that the borrower or buyer gets the operators manual, so they will also know how to properiy maintain and use it. Thank you for using a Husqvarna product! Husqvarna AB has a policy of continuous product developmentand therefore reserves the rightto modify the design and appearance of products without prior notice. 1153137-49 Rev.1 2009-12-29 English - 5

WHAT IS WHAT? @ o) 1 Cylinder cover 17 Chain 2 Starter handle 18 Bar 3 Aïrpurge 19 Bumper spike 4 Stop switch (Ignition onfoff switch.) 20 Chain tensioning screw 5 Rearhandie 21 Chain catcher 6 Choke control/Start throtte lock 22 Oil pump adjustment screw 7° Fueltank 23 Clutch cover 8 Adjuster screws, carburetor 24 Right hand guard 9 Starter 25 Throttie control 10 Chain oil tank 26 Operators manual 11 Throttie lockout 27 Combination spanner 12 Decompression valve 28 Bar guard 13 Front handle 29 Information and warning decal 14 Front hand guard 30 Product and serial number plate 15 Muffler 31 Chain tensioner wheel (455e Rancher) 16 Bar tip sprocket 32 Knob (455e Rancher)

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Before using a new chain saw + Please read this manual carefully. + Check that the cuttng equipment is correctiy fitted and adjusted. See instructions under the heading Assembly. + Refuel and startthe chain saw. See the instructions under the headings Fuel Handling and Starting and Stopping. +. Do notuse the chain saw until sufficient chain oil has reached the chain. See instructions under the heading Lubricating cutting equipment. + 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 manufac- turer. 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! À chain saw is a dangerous tool if used carelessly o correctiy and can cause serious, even fatal injuries. lt is very important that you read and understand the contents of this operators manual. in the event of a damaged muffler. WARNING! Long term inhalation of the engine’s exhaust fumes, chain oil mist and dust from sawdust can represent a health risk. WARNING!This machine produces an electromagnetic field during operation. This field may under some circumstances interfere with active or passive medical implants. To reduce the risk of serious or fatal injury, we recommend persons with medical implants to consult their physician and the medical implant manufacturer before operating this machine. WARNING The inside of the muffler contain chemicals that may be carcino- genic. Avoid contact with these elements For Canada only: WARNING! When using a chain saw, a fire extinguisher should be available. WARNING! Keep handles dry, clean and free of oil.

WARNING! Beware of carbon monoxide poisoning. Operate the chainsaw in well ventilated areas only.

WARNING! Do not attempt a pruning or ing operation in a standing tree unless specifically trained to do so. Important IMPORTANT! This chain saw for forest service is designed for forest work such as felling, delimbing and cutting. You should only use the saw with the bar and chain combinations we recommend in the chapter Technical data Never use the machine if you are fatigued, while under the influence of alcohol or drugs, medication or anything that could affect your vision, aleriness, coordination or judgement. Wear personal protective equipment. See instructions under the heading “Personal protective equipment’. Do not modify this product or use itifit appears to have been modified by others. Neveruse à machine thatis faulty Carry outthe 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. Never use any accessories other than those recommended in this manual. See instructions under the headings Cuttng equipment and Technical data. CAUTION! Always wear protective glasses or à face visor to reduce the risk of injury from thrown objects. À chain saw is capable of throwing objects, such as wood chips, small pieces of wood, ete, at great force. This can result in serious injury, especially to the eyes. WARNING! Running an engine in a confined or badly ventilated area can result in death due to asphyxiation or 1153137-49 Rev.1 2009-12-29 WARNING! Faulty cutting equipment or the wrong combination of bar and saw chain increases the risk of kickback! Only use the bar/saw chain combinations we recommend, and follow the filing instructions. See instructions under the heading Technical data. carbon monoxide poisoning. English - 7

Always use common sense Itis not possible to cover every conceivable situation you can face when using a chain saw. Always exercise care and use your common sense. Avoid all situations which you consider to be beyond your capability. If you still feel uncertain about operating procedures after reading these instructions, you should consult an expert before continuing. Do not hesitate to contact your dealer or us if you have any questions about the use ofthe chain saw. We will willingly be ofservice and provide you with advice as well as help you to use your chain saw both efficientiy and safely. Attend a training course in chain saw usage if possible. Your dealer, forestry school or your library can provide information about which training materials and courses are available Work is constantiy in progress to improve the design and technology - improvements that increase your safety and efficiency. Visit your dealer regulariy to see whether you can benefit from new features that have been introduced Personal protective equipment WARNING! Most chain saw accidents happen when the chain touches the operator. 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. + Approved protective helmet + Hearing protection

+ Protective goggles or a visor + Gloves with saw protection + Trousers with saw protection + Boots with saw protection, steel toe-cap and non-slip sole + Always have a first aid Kit nearby. + Fire Extinguisher and Shovel General clothes should be close-fitting without restricting your freedom of movement. IMPORTANTS parks can come fromthe muffler, the bar and chain or other sources. Always have fire extinguishing tools available if you should need them Help prevent forest fres. Machine’s safety equipment In this section the machines safety features and their function are explained. For inspection and maintenance see instructions underthe heading Checking, maintaining and servicing chain saw safety equipment. See instructions under the heading, What is what? to find where these parts are located 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 correctiy and if service and/or repairs are not carried out professional. f you need further information please contact your nearest servicing dealer. WARNING! Never use a machine with defective safety components. Safety equipment must be inspected and ined. See instructions under the g Checking, maintaining and servicing chain saw safety equipment. If your machine does not pass all the checks, take the saw to a servicing dealer for repair. Chain brake and front hand guard Your chain saw is equipped with à chain brake thatis designed to stop the chain if you geta kickback. The chain brake reduces the risk of accidents, but only you can prevent them. 1153137-49 Rev.1 2009-12-29

Take care when using your saw and make sure the Kickback zone of the bar never touches any object.

+ The chain brake (A) can either be activated manually {by your left hand) or automatically by the inertia release mechanism + The brake is applied when the front hand guard (B) is pushed forwards. + This movementactivates a spring-loaded mechanism that tightens the brake band (C) around the engine drive system (D) (clutch drum) + The fronthand guard is not designed solely to activate the chain brake. Another important feature is that it reduces the risk of your left hand hittng the chain if you lose grip of the front handle

+ The chain brake must be engaged when the chain saw is started to prevent the saw chain from rotating.

1153137-49 Rev.1 2009-12-29 Use the chain brake as a "parking brake” when starting and when moving over short distances, to reduce the risk of moving chain accidentally hitting your leg or anyone or anything close by. To release the chain brake pull the front hand guard backwards, towards the front handie. Kickback can be very sudden and violent. Most kickbacks are minor and do not always activate the chain brake. Ifthis happens you should hold the chain saw firmiy and not let go. The way the chain brake is activated, either manually or automatically by the inertia release mechanism, depends on the force of the kickback and the position ofthe chain saw in relation to the object that the kickback zone of the bar strikes. Ifyou geta violentkickback while the kickback zone of the bar is farthest away from you the chain brake is designed to be activated by the inertia in the Kickback direction English - 9

Ifthe kickback is less violent or the kickback zone of the baris closerto you the chain brake is designed to be activated manually by the movement of your left hand

+ Inthe felling position the left hand is in a position that makes manual activation of the chain brake impossible. With this type of grip, that is when the left hand is placed so that it cannot affectthe movement of the front hand guard, the chain brake can only be activated by the inertia action. Will my hand always activate the chain brake during a kickback? No. Ittakes a certain force to move the hand guard forward. If your hand only lightiy touches the front guard orslips over it, the force may notbe enough to trigger the chain brake. You should also maintain a firm grip ofthe chain saw handles while working. f you do and experience a kickback, your hand may never leave the front handle and will not activate the chain brake, or the chain brake will only activate after the saw has swung around a considerable distance. In such instances, the chain brake might not have enough time to stop the saw chain before it touches you There are also certain positions in which your hand cannot reach the front hand guard to activate the chain brake: for example, when the saw chain is held in feling position. Will my inertia activated chain brake always activate during kickback in the event of a kickback? No. First your brake must be in working order. Testing the brake is simple, see instructions under the heading Checking, maintaining and servicing chain saw safety equipment. We recommend you do before you begin each work session. Second the kickback must be strong enough to activate the chain brake. lfthe chain brake is too sensitive it would activate all the time which would be a nuisance

Will my chain brake always protect me from injury in the event of a kickback? No. First, the chain brake must be in working order to provide the intended protection. Second, it must be activated during the kickback as described above to stop the saw chain. Third, the chain brake may be activated but ifthe bar is too close to you the brake might not have enough time to slow down and stop the chain before the chain saw hits you. Onty you and proper working technique can eliminate kickback and its danger. Throttle lockout The throttie lockout is designed to prevent accidental operation of the throttle control. When you press the lock A) (ie. when you grasp the handle) itreleases the throttle control (B). When you release the handle the throttie control and the throttie lockout both move back to their original positions. This arrangement means thatthe throttle control is automatically locked at the idle setting Chain catcher The chain catcher is designed to catch the chain ifit snaps or jumps off. This should not happen ifthe chain is properly tensioned (see instructions under the heading Assembly) and ifthe bar and chain are properiy serviced and maintained (see instructions under the heading General working instructions). Right hand guard Apartfrom protecting your hand ifthe chain jumps or snaps, the right hand guard stops branches and twigs from interfering with your grip on the rear handle. 1153137-49 Rev.1 2009-12-29

Vibration damping system Your machine is equipped with a vibration damping system that is designed to reduce vibration and make operation easier. The machine‘s vibration damping system reduces the transfer of vibration between the engine unit/cutting equipment and the machine’ handle unit. The body ofthe chain saw, including the cuttng equipment, is insulated from the handles by vibration damping units: Cuting hardwoods (most broadleaf trees) creates more vibration than cutting sofwoods (most conifers). Cutting with cutting equipment that is blunt or faulty (wrong type or badly sharpened) will increase the vibration level WARNING! Overexposure to vibration can lead to circulatory damage or nerve damage in people who have impaired circulation. Contact your doctor if you experience symptoms of overexposure to vibration. Such symptoms include numbness, loss of feeling, tingling, pricking, pain, loss of strength, changes in skin colour or condition. These symptoms normally appear in the fingers, hands or wrists. These symptoms may be increased in cold temperatures. Stop switch Use the stop switch to switch off the engine. Muffler The muffler is designed to keep noise levels to a minimum and to direct exhaust fumes away from the user. machine indoors or near combustible material! WARNING ! The exhaust fumes from the engine are hot and may contain sparks which can start a fire. Never startthe 1153137-49 Rev.1 2009-12-29 In areas with a hot, dry climate there is a high risk offres. These areas are sometimes subject to government rules requiring among other things the muffler must be equipped with an approved type of spark arrestor screen.

CAUTION!The muffler gets very hot during and after use. This also applies during idling. Be aware of the fire hazard, especially when working near flemmable substances and/or vapours.

WARNING! Never use a saw without a muffler, or with a damaged muffler. À damaged muffler may substantially increase the noise level and the fire hazard. Keep fire fighting equipment handy. if a spark arrestor screen is required in your area, never use the saw without or with a broken spark arrestor screen, Cutting equipment This section describes how to choose and maintain your cutting equipment in order to: + Reduce the risk of kickback. + Reduce the risk ofthe saw chain breaking or jumping off the bar. + Obtain optimal cutüng performance. + Extend the life of cutting equipment. + Avoid increasing vibration levels. General rules + Onlyuse cutting equipmentrecommended by us! See instructions under the heading Technical data

+ Keep the chain’s cutting teeth properiy sharpened! Follow our instructions and use the recommended file gauge. À damaged or badly sharpened chain increases the risk of accidents + Maintain the correct depth gauge setting! Follow ourinstructions and use the recommended depth gauge clearance. Too large a clearance increases the risk of kickback. C9! English - 11

+ Keep the chain properly tensioned! Ifthe chain is slack itis more likely to jump off and lead to increased wear on the bar, chain and drive sprocket. + Keep cutting equipment well lubricated and properiy maintained! À poorly lubricated chain is more likely to break and lead to increased wear on the bar, chain and drive sprocket. Cutting equipment designed to reduce kickback WARNING! Faulty cutting equipment or the wrong combination of bar and saw chain increases the risk of kickback! Oniy use the bar/saw chain combinations we recommend, and follow the filing instructions. See instructions under the heading Technical data.

The only way to avoid kickback is to make sure thatthe kickback zone of the bar never touches anything. By using cutting equipment with "built-in” kickback reduction and keeping the chain sharp and well- maintained you can reduce the effects of kickback. The smaller the tip radius the lower the chance of kickback. Chain A chain is made up of a number of links, which are available in standard and low-kickback versions. IMPORTANT! No saw chain design eliminates the danger of kickback. WARNING! Any contact with a rotating saw chain can cause extremely serious injuries.

Some terms that describe the bar and chain To maintain the safety features of the cutting equipment, you should replace a worn or damaged bar or chain with à bar and chain combinations recommended by Husqvarna. See instructions under the heading Technical Data for a listof replacement bar and chain combinations we recommend.

Bar + Length (inches/cm) + Chain pitch (inches). The spacing between the drive links ofthe chain must match the spacing ofthe teeth on the bar tip sprocket and drive sprocket. lo JOHRLE: Ho À + Number of drive links. The number of drive links is determined by the length of the bar, the chain pitch and the number of teeth on the bar tip sprocket. + Bar groove width (inches/mm). The groove in the bar must match the width of the chain drive links + Chain oil hole and hole for chain tensioner. The bar must be matched to the chain saw design

Chain + Chain pitch (inches)

+ Number of drive links =-2 piron= 2 1153137-49 Rev.1 2009-12-29

Sharpening your chain and adjusting depth gauge setting General information on sharpening cutting teeth + Never use a blunt chain. When the chain is blunt you have to exert more pressure to force the bar through the wood and the chips will be very small. Ifthe chain is very bluntitwill produce wood powder and no chips or shavings. + À sharp chain eats its way through the wood and produces long, thick chips or shavings. + The cutting part of the chain is called the cutter and consists of a cutting tooth (A) and the depth gauge (8). The cutters cuting depth is determined by the difference in height between the two (depth gauge setting). A Ÿ

When you sharpen a cuttng tooth there are fourimportant factors to remember. 1 Filing angle CZ CZ

3 File position 4 Round file diameter

Itis very difficult to sharpen a chain correctiy without the right equipment We recommend that you use our file 1153137-49 Rev.1 2009-12-29 gauge. This will help you obtain the maximum kickback reduction and cutting performance from your chain: See instructions under the heading Technical data for information about sharpening your chain: WARNING! Departure from the sharpening instructions considerably increases the risk of kickback.

Sharpening cutting teeth D °|s? To sharpen cutting teeth you will need a round flle and a file gauge. See instructions under the heading Technical data for information on the size of file and gauge that are recommended for the chain fitted to your chain saw. LT. + Check thatthe chain is correctiy tensioned. À slack chain will move sideways, making it more difficult to sharpen correcty. + Always ile cutting teeth from the inside face. Reduce the pressure on the return stroke. File all the teeth on one side fist, then turn the chain saw and flle the teeth on the other side.

+ File allthe teeth to the same length. When the length ofthe cutting teeth is reduced to 5/32 inch (4 mm) the Chain is worn out and should be replaced. min 4 mm ee) NA

General advice on adjusting depth gauge setting + When you sharpen the cutting tooth (A) the depth gauge setting (C) will decrease. To maintain optimal cuttng performance the depth gauge (B) has to be filed down to achieve the recommended depth gauge setting. See instructions under the heading Technical î WARNING! À stack chain may jump off data to find the correct depth gauge setting for your tre caen particular chain

Ÿ c The more you use a chain the longer it becomes. Itis E therefore importantto adjustthe chain regularly to take up the slack Check the chain tension every time you refuel. NOTE! A new chain has à running-in period during which you should check the tension more frequenti. WARNING The risk of kickbac! increased if the depth gauge setting is Tension the chain as tightiy as possible, but not so tight too large! that you cannot pull it round freely by hand Adjustment of depth gauge setting

+ The cuttng teeth should be newly sharpened before N adjusting the depth gauge setting. We recommend 455 Rancher, 460 Rancher that you adjust the depth gauge setting every third time you sharpen the cuttng teeth. NOTE ! This 2, recommendation assumes that the length of the KE cutting teetn is not reduced excessively + Loosen the bar nuts that hold the clutch coverichain + You will need a flat file and a depth gauge tool. We brake. Use the combination spanner. Then tighten the recommend that you use our depth gauge tool to bar nuts by hand as tightas you can acheive the correct depth gauge setting and bevel for the depth gauge. + Raise the tip ofthe bar and stretch the chain by G ST tightening the chain tensioning screw using the combination spanner. Tighten the chain until it does + Place the depth gauge tool over the chain. Detailed not sag from the underside of the bar. information regarding the use of the depth gauge tool, will be found on the package for the depth gauge tool. Use the fat to file offthe tip ofthe depth gauge that € protrudes through the depth gauge tool. The depth => gauge setting is correct when you no longer feel resistance as you draw the file alongthe depth gauge | . ea Use the combination spanner to tighten the bar nuts

while lifing the tip of the bar at the same time. Check A that you can pull the chain round freely by hand and LÉ thatit does not sag from the underside of the bar. EN cs 2 The position of the chain tensioning screw on our chain saws varies from model to model. See instructions under the heading What is what? to find out where itis on your model.

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+ Release the knob by folding it out. + Tum the knob anti clockwise to loosen the bar cover. + Adjustthe tension on the chain by turning the wheel down (+) for tighter tension and up (-) to loosen the tension. + Fold the knob back in to lock the tensioning 1153137-49 Rev.1 2009-12-29 Lubricating cutting equipment WARNING! Poor lubrication of cutting equipment may cause the chain to snap, which could lead to serious, even fatal injuries. Chain oil Chain oil must demonstrate good adhesion to the chain and also maintain its flow characteristics regardless of whether it is warm summer or cold winter weather. As à chain saw manufacturer we have developed an optimal chain oil which has a vegetable oil base. We recommend the use of our own oil for both maximum chain life and to minimise environmental damage. f our own chain oil is not available, standard chain oil is recommended Never use waste oil! Using waste oil can be dangerous to you and damage the machine and environment. IMPORTANT! When using vegetable based saw chain oil, dismantie and clean the groove in the bar and saw chain before long-term storage. Otherwise there is à risk ofthe saw chain oi oxidizing, which will resultin the saw chain becoming stff and the bar tip sprocket jamming, Filling with chain oil + Allourchain saws have an automatic chain lubrication system. On some models the oil low is also adjustable. + The saw chain oil tank and the fuel tank are designed 50 that the fuel runs out before the saw chain oil. However, this safety feature requires that you use the right sort of chain oil (ifthe oil is too thin it wil run out before the fuel), and that you adjustthe carburetor as recommended (a weak mixture may mean thatthe fuel lasts longer than the oil) and that you also use the recommended cuting equipment (a bar that is too long will use more chain oil). The above conditions also apply to chain saw models with an adjustable oil pump. English - 15

Checking chain lubrication + Checkthe chain lubrication each time you refuel. See instructions under the heading Lubricating the bar tip sprocket. Aim the tip ofthe bar ata light coloured surface about 20 cm (8 inches) away. After 1 minute running at 3/4 throttl you should see a distinctline of oil on the light surface. Ifthe chain lubrication is not working: + Checkthatthe oil channelin the baris not obstructed. Clean if necessary. + Check thatthe groove in the edge ofthe bar is clean Clean if necessary. + Check thatthe bar tip sprocketturns freely and that the lubricating hole in the tip sprocket is not blocked. Clean and lubricate if necessary. Ifthe chain lubrication system is still not working after carrying out the above checks and associated measures you should contact your servicing dealer.

The clutch drum is fitted with one of the following drive sprockets: A Spur sprocket (the chain sprocket is welded on the drum) B_ Rim sprocket (replaceable) Regularly check the degree of wear on the drive sprocket. Replace if wear is excessive. Replace the drive sprocket whenever you replace the chain. Needle bearing lubrication

Both versions of sprockets have a needle bearing on the drive shaîft, which has to be greased regularly (once a week). CAUTION! Use only high quality bearing grease or engine oil See instructions under the heading Maintenance, Needle bearing lubrication Checking wear on cutting equipment

Check the chain daily for: + Visible cracks in rivets and links. + Whetherthe chain is stff. + Whether rivets and links are badiy worn. Replace the saw chain ifit exhibits any ofthe points above. We recommend you compare the existing chain with a new chain to decide how badly the existing chain is worn. When the length of the cutting teeth has wo down to oniy 4 mm (5/32 inch) the chain must be replaced 1153137-49 Rev.1 2009-12-29

Check regulariy +" Whetherthere are burrs on the edges ofthe bar. Remove these with a fll if necessary.

+ Whetherthe groove in the bar has become badly worn. Replace the bar if necessary. + Whetherthe tip ofthe bars uneven or badiy worn. If à hollow forms on the underside ofthe bar tip this is due to running with a slack chain: + To prolong the life of the bar you should turn it over daily. 1153137-49 Rev.1 2009-12-29

WARNING! Most chain saw accidents happen when the chain touches the operator. Wear personal protective equipment. See instructions under the heading "Personal protective equipment”. Do not tackle any job that you feel you are not adequately trained for. See instructions under the headings Personal protective equipment, How to avoid kickback, Cutting equipment and General working instructions. Avoid situations where there is a risk of Kickback. See instructions under the heading Machine's safety equipment. Use the recommended protective equipment and check its condition. See instructions under the heading General working instructions. Check that all the chain saw safety features are working. See instructions under the headings General working instructions and General safety precautions. English - 17

ASSEMBLY Fitting the bar and chain

WARNING! Always wear gloves, when working with the chain. 455 Rancher, 460 Rancher Check thatthe chain brake is in disengaged position by moving the front hand guard towards the front handle Remove the bar nuts and remove the clutch cover (chain brake). Take off the transportation ring (A) Fitthe bar over the bar bolts. Place the bar in its rearmost position. Place the chain over the drive sprocket locate it in the groove on the bar. Begin on the top edge of the bar. Make sure thatthe edges of the cutting links are facing forward on the top edge ofthe bar. Fitthe clutch cover and locate the chain adjuster pin in the hole in the bar. Check thatthe drive links of the chain fit correctiy over the drive sprocket and that the chain is correctiy located in the groove in the bar. Tighten the bar nuts finger tight.

Tension the chain by turning the chain tensioning screw clockwise using the combination spanner. The chain should be tensioned until it does not sag from the underside ofthe bar. The chain is correctly tensioned when itdoes notsag from the underside of the bar, but can still be turned easily by hand. Hold up the bar tip and tighten the bar nuts with the combination spanner. When fitting a new chain, the chain tension has to be checked frequentiy until the chain is run-in. Check the chain tension regular. À correctiy tensioned chain ensures good cuttng performance and long life.

455e Rancher Check thatthe chain brake is in disengaged position by moving the front hand guard towards the front handle. Remove the knob and remove the clutch cover (chain brake). Take off the transportation ring. 1153137-49 Rev.1 2009-12-29

ASSEMBLY Fitthe bar over the bar bolts. Place the bar in its rearmost position. Place the chain over the drive sprocket locate it in the groove on the bar. Begin on the top edge of the bar. Make sure thatthe edges ofthe cutting links are facing forward on the top edge of the bar. Fitthe clutch cover and locate the chain adjuster pin in the hole in the bar. Check that the drive links of the chain fit correctiy over the drive sprocket and that the chain is correctiy located in the groove in the bar. Tighten the bar nuts finger tight. Tension the chain by turning the wheel down (+).The chain should be tensioned until it does not sag from the underside ofthe bar. The chainis correctly tensioned when itdoes notsag from the underside of the bar, but can still be turned easily by hand. Hold up the bar tip and tighten the bar knob by turing the knob clockwise. When fitting a new chain, the chain tension has to be checked frequentiy until the chain is run-in. Check the chain tension regularly. À correctiy tensioned chain ensures good cutting performance and long life. 1153137-49 Rev.1 2009-12-29 English - 19

FUEL HANDLING Fuel Note! The machine is equipped with a two-stroke engine and must always be run using a mixture of gasoline and two-stroke oil. Itis important to accurately measure the amount of oi 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! Always ensure there is adequate ventilation when handling fuel.

Gasoline + Use good quality unleaded gasoline. + CAUTION! Engines equipped with catalytic converters must be run on unleaded fuel mixtures. Leaded gasoline will destroy the catalytic converter and it wil! no longer serve its purpose. The green fuel cap on saws fitted with catalytic converters means that only unleaded gasoline can be used. + The lowest recommended octane grade is 87 {(RONHMON)/2). 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 resul in serious engine damage. + When working with continuous high revs (e.g. imbing) & higher octane is recommended Environment fuel HUSQVARNA recommends the use of alkylate fuel or environmental fuel for four-stroke engines blended with two-stroke oil as set out below. Note that carburetor adjustment may be necessary when changing the type of fuel (see instructions under the heading Carburetor) Running-in Avoid running at a too high speed for extended periods during the first 10 hours: Two-stroke oil + Forbestresults and performance use HUSQVARNA two-stroke engine oil which is specially formulated for our air-cooled two stroke-engines + Never use two-stroke oil intended for water-cooled engines, sometimes referred to as outboard oil (rated TCW) + Never use oil intended for four-stroke engines.

+ Always mix the gasoline and oil in a clean container intended for fuel. + Always startby filing 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 gasoline. + Mix (shake) the fuel mixture thoroughly before filing the machines fuel tank. + Do not mix more than one months supply of fuel at a time. + Ifthe machine is not used for some time the fuel tank should be emptied and cleaned Chain oil + We recommend the use of special oil (chain oil) with good adhesion characteristics

ANT + Neveruse waste oil. This results in damage to the oil pump, the bar and the chain. + Itis important to use oil of the right grade (suitable viscosity range) to suitthe air temperature. 1153137-49 Rev.1 2009-12-29

FUEL HANDLING + In temperatures below 0°C (32°F) some oils become too viscous. This can overload the oil pump and result in damage to the oil pump components. + Contact your service agent when choosing chain oil. Fueling WARNING! Taki precautions, wi the following lessen the risk of fire: Do not smoke and do not place any hot objects in the vicinity of fuel. Always stop the engine and let it cool for à few minutes before refuelling. When refuelling, open the fuel cap slowly 50 that any excess pressure is released gentiy. Tighten the fuel cap carefully after refuelling. Always move the machine away from the refuelling area before starting. + Move the machine at least 3 m from the refuelling point before starting it. k > + Never startthe machine: 1 ifyou have spilled fuel or chain oil on the machine. Wipe off the spillage and allow remaining fuel to evaporate. 2 _ If you 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 Ifthe machine is leaking fuel. Check regulariy for leaks from the fuel cap and fuel lines. WARNING! Never use a machine with isible damage to the spark plug guard ition cable. À risk of sparking arises, which can cause a fire.

Clean the area around the fuel cap. Clean the fuel and chain oil tanks regulariy. The fuel flter must be replaced at least once a year. Contamination in the tanks causes malfunction. Make sure the fuel is well mixed by shaking the container before refuelling.The capacities ofthe chain oil tank and fuel tank are carefully matched. You should therefore always fillthe chain oil tank and fuel tank atthe same time. WARNING ! Fuel and fuel vapor are highly flammable. Take care when handling fuel

and chain oil. Be aware of the risks of fire, explosion and those associated with inhalation. Fuel safety + Never refuel the machine while the engine is running + Make sure there is plenty of ventilation when refuelling or mixing fuel (petrol and 2-stroke oil) 1153137-49 Rev.1 2009-12-29 Transport and storage + Always store the chain saw and fuel so thatthere is no risk of leakages or fumes coming into contact with sparks or naked flames from electrical equipment, electric motors, relays/switches, boilers and the like. + Always store fuel in an approved container designed for that purpose. +__ For longer periods of storage or for transport of the chain saw, the fuel and chain oil tanks should be emptied. Ask where you can dispose of waste fuel and chain oil at your local petrol station. +__ The bar guard must always be fited to the cutting attachmentwhen the machine is being tansported or in storage, in order to prevent accident contact with the sharp chain. Even a non-moving chain can cause serious cuts to yourself or persons you bump into with an exposed chain + Secure the machine during transport. Long-term storage Empty the fuel/oiltanks in a well ventilated area. Store the fuel in approved cans in a safe place. Fitthe bar guard Clean the machine. See instructions under the heading Maintenance schedule. Ensure the machine is cleaned and that a complete service is carried out before long-term storage English - 21

Starting and stopping WARNING! Note the following before 4 AN starting: The chain brake must be engaged when the chain saw is started to reduce the chance of contact with the moving chain during starting. Never start a chain saw unless the bar, chain and all covers are fitted correctiy. Otherwise the clutch can come loose and cause personal injuries. Place the machine on firm ground. Make sure you have a secure footing and that the chain cannottouch anything. Keep people and animals well away from the working area. Never wrap the starter cord around your hand. Starting: The chain brake should be activated when starting the chain saw. Activate the chain brake by pushing the front hand guard forwards: Cold engine Stopswitch; choke (A}: Set the choke control in the choke position by pull the choke control outwards. This automatically sets the stop switch to the start position Air purge (B): Press the air purge repeatediy (at least 6 times) until fuel begins to fil the bulb. The bulb need not be completely filed

Decompression valve (C}: Press the valve to reduce the pressure in the cylnder and make starting easier. You should always use the decompression valve when Starting the machine. Once the machine has started the valve will automatically return to its original setting. Pull the starter handle (D): Pull the starter handle with your right hand and pull out the starter cord slowly until you feel a resistance (as the starter pawls engage) then pull firmly and rapidiy until the engine fires. Push in the choke control as soon as the engine fires which can be heard through a *puff' sound. Keep on pulling the cord powerfully until the engine starts. Warm engine Ignition; choke (A): The correct choke/start throttie setting for warm starting is obtained by moving the choke control to the choke position and then pushing itin again

Startthrottle: The correct choke/start throttle setting is obtained by moving the control as stated above. Air purge (B}: Press the air purge repeatedly (at least 6 times) until fuel begins to fill the bulb. The bulb need not be completely filed Decompression valve (C): Press the valve to reduce the pressure in the cylnder and make starting easier. You should always use the decompression valve when starting the machine. Once the machine has started the valve will automatically return to its original setting. Pull the starter handle (D}: Pull the starter handle with your right hand and pull out the starter cord slowly until you feel a resistance (as the starter pawls engage) then pull frmly and rapidly until the engine fires. 1153137-49 Rev.1 2009-12-29

As the chain brake is still engaged the speed of the engine must be set to idiing as soon as possible, this is achieved by disengaging the throttle lock. Disengagementis done by gently touching on the throttle trigger. This prevents unnecessary wear to the clutch, clutch drum and brake band. Allow the machine to idle a few seconds before giving full throttle. CAUTION! Do notpull 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. Note! Pull the front hand guard towards the front handle. The chain brake is now disengaged. Your saw is ready for use. WARNING! Long term inhalation of the engine’s exhaust fumes, chain oil mist and dust from sawdust can represent a health risk. + Neverstarta chain saw unless the bar, chain and all covers are fited correctiy. See instructions under the heading Assembly. Without a bar and chain attached to the chain saw the clutch can come loose and cause serious injury. 1153137-49 Rev.1 2009-12-29 +__ The chain brake should be activated when starting Se instructions under the heading Start and stop. Do not drop start. This method is very dangerous because you may lose control of the saw + Neverstartthe machine indoors. Exhaust fumes can be dangerous if inhaled + Observe your surroundings and make sure that there is no risk of people or animals coming into contact with the cutting equipment. should be on the rear handle, and the lefthand on the front handle. All people, whether right or left handed, should use this grip. Use a firm grip with thumbs and fingers encircling the chain saw handles. Stop the engine by switching off the ignition English - 23

1 Checkthatthe chain brake works correctiy and is not damaged.

2. Check thatthe rear right hand guard is not damaged

3 Check thatthe throttl lockout works correctiy and is not damaged 4 CCheckthatthe stop switch works correctiy and is not damaged. 5 Check thatall handies are free from oil. 6 Check thatthe anti vibration system works and is not damaged. 7 Check thatthe muffler is securely attached and not damaged. 8 Check thatall parts ofthe chain saw are tightened correctiy and that they are not damaged or missing, 9 Check thatthe chain catcher is in place and not damaged. 10 Check the chain tension General working instructions IMPORTANT! This section describes basic safety rules for using a chain saw. This information is never a substitute for professional skills and experience. If you get into a Situation where you feel unsafe, stop and seek expert advice. Contact your chain saw dealer, service agentor an experienced chain saw user. Do notattemptany task that you feel usure of! Before using a chain saw you must understand the effects of kickback and how to avoid them. See instructions under the heading How to avoid kickback. Before using a chain saw you must understand the difference between cutting with the top and bottom edges of the bar. See instructions under the headings How to avoid kickback and Machine‘ safety equipment Wear personal protective equipment. See instructions under the heading "Personal protective equipment’. Basic safety rules 1 Look around you +" To ensure that people, animals or other things cannot affect your control of the machine.

+ To make sure that none of the above might come within reach of your saw or be injured by falling trees. CAUTION! Follow the instructions above, but do notuse a chain saw in à situation where you cannot call for help in case of an accident.

2. Do notuse the machine in bad weather, such as

dense fog, heavy rain, strong wind, intense cold, etc Working in bad weather is tiring and often brings added risks, such as icy ground, unpredictable feling direction, etc.

3. Take great care when removing small branches and

avoid cuttng bushes (i.e. cutting many small branches atthe same time). Small branches can be grabbed by the chain and thrown back at you, causing serious injury. 4 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 suddeniy. Take great care when working on sloping ground 5 Take great care when cuttng a tree thatis under tension. À tree that is under tension may spring back to its normal position before or after being cut. If you position yourself incorrectiy or make the cut in the wrong place the tree may hit you or the machine and cause you to lose control. Both situations can cause serious personal injury.

6 Before moving your chain saw switch off the engine and lock the chain using the chain brake. Carry the chain saw with the bar and chain pointing backwards: 1153137-49 Rev.1 2009-12-29

WORKING TECHNIQUES Fita guard to the bar before transporting the chain saw or carrying it for any distance.

7. When you putthe chain saw on the ground, lock the

saw chain using the chain brake and ensure you have à constant view ofthe machine. Switch the engine off before leaving your chain saw for any length of time. WARNING! Sometimes chips get stuck in the clutch cover causing the chain to jam. Always stop the engine before cleaning. General rules 1 _lfyouunderstand whatkickback is and how ithappens then you can reduce or eliminate the element of surprise. By being prepared you reduce the risk Kickback is usually quite mild, butitcan sometimes be very sudden and violent.

2. Always hold the chain saw firmly with your right hand

on the rear handle and your left hand on the front handle. Wrap your fingers and thumbs around the handles. You should use this grip whether you are righthanded or left-handed. This grip minimizes the effect of kickback and lets you keep the chain saw under control. Do not let go of the handles! Mostkickback accidents happen during limbing. Make sure you are standing firmly and that there is nothing in the way that might make you trip or lose your balance. Lack of concentration can lead to kickback ifthe kickback zone of the bar accidentally touches à branch, nearby tree or some other object. 1153137-49 Rev.1 2009-12-29 Have control over the workpiece. If the pieces you intend to cut are small and light, they can jam in the saw chain and be throun towards you. E ven if this does not need to be a danger, you may be surprised and lose control ofthe saw. Never saw stacked logs or branches without first separating them. Only saw one log or one piece at a time. Remove the cut pieces to keep your working area safe 4 Never use the chain saw above shoulder height and avoid cutting with the tip ofthe bar. Never use the chain saw one-handed! 5 In order to keep control of your saw, always maintain firm foothold. Never work on a ladder,in a tree or on any other insecure support.

6 Always use a fast cuttng speed, ie. full throtte. English - 25

WORKING TECHNIQUES 7 Take great care when you cutwith the top edge ofthe bar, Le. when cutting from the underside ofthe object. This is known as cuting with a pushing chain. The chain tries to push the chain saw back towards the user. Ifthe saw chain is jemming, the saw may be pushed back at you. 8 Unless the user resists this pushing force there is a risk thatthe chain saw will move s0 far backwards that oniy the kickback zone ofthe bar is in contactwith the tree, which can lead to a kickback Cutting with the bottom edge of the bar, i.e. from the top ofthe object downwards, is known as cuttng with à puling chain. In this case the chain saw pull itself towards the tree and the front edge ofthe chain saw body rests natural on the trunk when cutting. Cutting with à pulling chain gives the operator better control over the chain saw and the position of the kickback zone 9 Followthe instructions on sharpening and maintaining your bar and chain. When you replace the bar and Chain use only combinations that are recommended by us. See instructions under the headings Cutting equipment and Technical data. Basic cutting technique WARNING! Never use a chain saw by holding it with one hand. À chain saw is not safely controlled with one hand. Always have a secure, firm grip around the handies with both hands.

General + Always use full throttle when cutting! + Reduce the speed to ide after every cut (running the engine for too long atfullthrottie without any load, i.e. without any resistance from the chain during cutting, can lead to serious engine damage) + Cuttng from above = Cuttng with a puling chain. + Cuttng from below = Cutting with a pushing chain:

Cuttng with a pushing chain increases the risk of kickback. See instructions under the heading How to avoid kickback Terms Cuttng = General term for cutting through wood Limbing = Cutting branches off a felled tree. Spliting = When the object you are cutting breaks off before the cutis complete. There are five important factors you should consider before making a cut:

1. Make sure the cutting equipment will not jam in the

cut. 2 Make sure the object you are cuttng will not split. 3 Make sure the chain will not strike the ground or any other object during or after cutting

4 Is there a risk of kickback?

5 Do the conditions and surrounding terrain affect how safely you can stand and move about? Two factors decide whether the chain will jam or the object that you are cuttng will split the frstis how the object is supported before and after cutting, and the second is whether it is in tension. In most cases you can avoid these problems by cuttng in two stages; from the top and from the bottom. You need to support the object so that it will not trap the chain or split during cutting. IMPORTANT! Ifthe chain jams in the cut: stop the engine! Don‘ttry to pull the chain saw free. If you do you may be injured by the chain when the chain saw suddenly breaks free. Use a lever to open up the cutand free the chain saw. The following instructions describe how to handle the common situations you are likely to encounter when using a chain saw. 1153137-49 Rev.1 2009-12-29

WORKING TECHNIQUES Limbing When limbing thick branches you should use the same approach as for cutting Cut difficult branches piece by piece. WARNING! Never attempt to cut logs while they are in a pile or when a couple of logs are Iying together. Such procedures drastically increase the risk of kickback which can resultin a serious or fatal injury. If you have a pile of logs, each log you attempt to cut should be removed from the pile, placed on à saw horse or runners and cut individually Remove the cut pieces from the cutting area. By leaving them in the cutting area, you increase the risk for inadvertentiy getting a kickback, as well as increasing the risk of losing your balance while working 4 dl The log is Iying on the ground. There is lite risk ofthe chain jamming or the object spliting. However there is à risk that the chain will touch the ground when you finish the cut. Cut all the way through the log from above. Avoid lettng the chain touch the ground as you finish the cut. Maintain full throttle but be prepared for what might happen. Ifitis possible (can you turn the log?) stop cuttng about 213 ofthe way through the log 1153137-49 Rev.1 2009-12-29 Turn the log and finish the cut from the opposite side.

The log is supported at one end. There is a high risk that it will split. Startby cutting from below (about 1/3 ofthe way through). Finish by cutting from above so that the to cuts meet. The log is supported at both ends, There is à high risk thatthe chain will jam

Startby cutting from above (about 1/3 ofthe way through). Finish by cuttng from below so thatthe two cuts meet Tree felling technique IMPORTANT! Ittakes a lot of experience to fell a tree. Inexperienced users of chain saws should not fell trees. Do not attempt any task that you feel unsure ofl Safe distance The safe distance between a tree that is to be felled and anyone else working nearby is atleast 2 1/2 tree lengths. Make sure that no-one else is in this "risk zone” before or during felling À À

WORKING TECHNIQUES Felling direction The aim is to fell the tre in a position where you can limb and cross-cutthe log as easily as possible. You want itto fall in à location where you can stand and move about safely. Once you have decided which way you wantthe tree to fall you must judge which way the tree would fall naturally. Several factors affect this: + Lean ofthe tree + Bend + Wind direction + Arrangement of branches + Weight of snow + Obstacles within the reach of the tree: for exemple, other trees, power lines, roads and buildings. + Look forsigns of damage and rot in the stem, this makes it more probably that the tree will break and start to fall before you expect it to. You may find you are forced to letthe tree fallin its natural direction because it is impossible or dangerous to try to make it fal in the direction you first intended Another very important factor, which does not affectthe felling direction butdoes affect your safety is to make sure the tree has no damaged or dead branches that might break off and hit you during felling. The main pointto avoid is lettng the tree fall onto another tree. ltis very dangerous to remove a trapped tree and there is high accident risk. See instructions under the heading Freeing a tree that has fallen bad. IMPORTANT! During critical felling operations, hearing protectors should be lifted immediately when sawing is completed so that sounds and warning signals can be heard

Clearing the trunk and preparing your retreat Delimb the stem up to shoulder height. Itis safer to work from the top down and to have the tree between you and the saw Remove any undergrowth from the base of the tree and check the area for obstacles (stones, branches, holes, etc.) so that you have a clear path of retreatwhen the tree starts to fall. Your path of retreat should be roughiy 135 degrees away from the intended felling direction (us path

Felling WARNING! Unless you have special training we advise you not to fell trees with a diameter larger than the bar length of your saw! Fellng is done using three cuts. First you make the directional cuts, which consist of the top cut and the bottom cut, then you finish with the felling cut. By placing these cuts correctiy you can control the fellng direction very accurately. Directional cuts ‘To make the directional cut you begin with the top cut Aim using to the saw's felling direction mark (1) toward a goal further forward in the terrain, where you would like the tree to fall (2). Stand on the right-hand side ofthe tree, behind the saw, and cut with a pull stroke 1153137-49 Rev.1 2009-12-29

WORKING TECHNIQUES Next make the bottom cut so thatitfinishes exact atthe end of the top cut. The directional cuts should run 1/4 ofthe diameter through the trunk and the angle between the top cut and bottom cut should be 45°. The line where the two cuts meetis called the directional cutline. This line should be perfect horizontal and at right angles (90°) to the chosen feling direction The felling cut is made from the opposite side of the tree and it must be perfect horizontal. Stand on the left side ofthe tree and cut on the pull stroke Make the felling cut about 3-5 cm (1.5-2 inches) above the bottom directional cut. Finish the felling cut parallel with the directional cutline so that the distance between them is at least 1/10 of the trunk diameter. The uncutsection ofthe trunk is called the felling hinge. The felling hinge controls the direction thatthe tree falls in. 1153137-49 Rev.1 2009-12-29 All control over the felling direction is lost if the felling hinge is too narrow or non-existent, or if the directional cuts and felling cut are badly placed When the felling cut and directional cut are complete the tree should startto fall by itself or with the aid of a felling wedge or breaking bar.

We recommend that you use a barthatis longer than the diameter of the tree, so that you can make the felling cut and directional cuts with single cutting strokes. See instructions under the heading Technical data section to find out which lengths of bar are recommended for your There are methods for felling trees with à diameter larger than the bar length. However these methods invoive a much greater risk that the kickback zone of the bar will come into contact with the tree. English - 29

WORKING TECHNIQUES Freeing a tree that has fallen badly Freeing a trapped tree” Itis very dangerous to remove a trapped tree and there is high accident risk. Never try to fell the tree that is trapped Never work in the risk zone ofthe hanging trapped tree. The safest method is to use a winch. + Tractor-mounted + Portable Cutting trees and branches that are in tension Preparations:Work outwhich side is in tension and where the point of maximum tension is (i.e. where itwould break ifitwas bent even more) Decide which is the safest way to release the tension and whether you are able to do it safely. In complicated situations the only safe method is to put aside your chain saw and use à winch General advice: Position yourself so that you will be clear of the tree or branch when the tension is released.

Make one or more cuts ator near the point of maximum tension. Make as many cuts of sufficient depth as necessary to reduce the tension and make the tree or branch break atthe point of maximum tension. Never cut straight through a tree or branch thatis in tension! If you must cut across tree/limb, make two to three cuts, one inch apart, one to two inches deep. Continue to cut deeper until tree/limb bends and tension is released. Cuttree/limb from outside the bend, after tension has been released 1153137-49 Rev.1 2009-12-29

WORKING TECHNIQUES How to avoid kickback WARNING! Ki suddeniy and violentiy; kicking the chain saw, bar and chain back atthe user. If this happens when the chain is moving it can cause very serious, even fatal injures. itis vital you understand what causes kickback and that you can avoid itby taking care and using the right working technique. What is kickback? The word kickback is used to describe the sudden reaction that causes the chain saw and bar to jump off an object when the upper quadrant of the tip ofthe bar, known as the kickback zone, touches an object.

Kickback always occurs in the cuttng plane of the bar. Normally the chain saw and bar are thrown backwards and upwards towards the user. However, the chain saw may move in a different direction depending on the way it was being used when the kickback zone ofthe bar touched the object

L/h EAS Kickback only occurs if the kickback zone of the bar touches an object. 1153137-49 Rev.1 2009-12-29 Limbing WARNING! A majority of kickback accidents oceur during limbing. Do not use the kickback zone of the guide bar. Be extremely cautious and avoid contacting the log, other limbs or objects with the nose of the guide bar. Be extremely cautious of limbs under tension. They can spring back toward you and cause loss of control resulting in injury. Make sure that you can stand and move about safely. Work on the left side of the trunk. Work as close as possible to the chain saw for maximum control. If possible, letthe weight of the chain saw rest on the trunk. Ê< en Keep the trunk between you and the chain saw as you move along the trunk. Cutting the trunk into logs See instructions under the heading Basic cuttng technique. English - 31

MAINTENANCE General The user must only carry outthe maintenance and service work described in this Operators Manual. More extensive work must be carried out by an authorised service workshop. Carburetor adjustment Due to existing environmental and emissions legislation your chain saw is equipped with movement imiters on the carburettor adjuster screws. These limit the adjustment possibiliies to a maximum of à 1/2 turn.

Your Husqvarna product has been designed and manufactured to specifications that reduce harmful emissions. Function + The carburetor governs the engine's speed via the throttie control. Air and fuel are mixed in the carburetor. The air/fuel mixture is adjustable. Correct adjustment is essential to getthe best performance from the machine. + The setting ofthe carburetor means thatthe engine is adapted to local conditions, for example, the climate, altitude, fuel and the type of 2-stroke oil + The carburetor has three adjustment controls: - L= Low speed jet - H =High speed jet -T =idle adjustment screw + The Land H-jets are used to adjustthe supply of fuel to match the rate that air is admitted, which is controlled with the throttl. Ifthey are screwed clockwise the airfuel ratio becomes leaner (less fuel) and if they are turned anti-clockwise the ratio becomes richer (more fuel). À lean mixture gives à higher engine speed and a rich mixture gives a lower engine speed. + The T-screw regulates the throttie setting at idle speed. Ifthe T-screw is turned clockwise this gives à higher idle speed; tuning it ant-clockwise gives à lower idle speed

Basic settings and running in The basic carburetor setings are adjusted during testing atthe factory. Avoid running at a too high speed for extended periods during the first 10 hours. CAUTION! Ifthe chain rotates while idling theT-screw must be turned anti-clockwise until the chain stops. Rec. idle speed: 2700 rpm Fine adjustment 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 adjust the L- jet, then the idling screw T and then the H-jet. Conditions + Before any adjustments are made the air filter should be clean and the cylinder cover fited. Adjusting the carburetor while a dirty air fiter is in use will result in à leaner mixture next time the fier is cleaned. This can give rise to serious engine damage. + Do notattempt to adjust the L and H jets beyond either stop as this could cause damage. + Now startthe machine according to the starting instructions and let it warm up for 10 minutes. + Place the machine on a flat surface so thatthe bar points away from you and 0 thatthe bar and chain do not come into contact with the surface or other objects. Low speed jet L Turn the low speed jet L clockwise until it stops. Ifthe engine accelerates pooriy or idles unevenly, turn the low speed jet L anticlockwise until good acceleration and idling are achieved. Fine adjustment of the idling speed T Adjustthe idle speed with the T-screw. Iitis necessary to re-adjust, turn the T-screw clockmise while the engine is running, until the chain starts to rotate. Then turn counter- clockwise until he chain stops. À correctiy adjusted idle speed setting occurs when the engine runs smoothiy in every position. lt should also be good margin to the rpm when the chain starts to rotate. WARNING! Contact your servicing dealer, if the idle speed setting cannot be adjusted so that the chain stops atidle. Do notuse the chain saw until it has been properly adjusted or repaired.

High speed jet H Atthe factory the engine is adjusted at sea level. When working at a high altitude or in different weather conditions, temperatures and atmospheric humidity, it may be necessary to make minor adjustments to the high speed jet. 1153137-49 Rev.1 2009-12-29

MAINTENANCE CAUTION! Ifthe high speed jet is screwed in too far, it may damage the piston/cylinder. When test run at the factory, the high speed jet is set so thatthe engine satisfies the applicable legal requirements atthe same time as achieving maximum performance. The carburetors high speed jet is then locked using a limiter cap in the fully screwed out position. The limiter cap limits the potential to adjust the high speed jet to at most half a tum To adjustthe carburetor correctiy you should contact a mechanic with access to a rev counter. CAUTION!As the spark is cutoff, the rev counter does not show speeds higher than 13600 rpm Correctly adjusted carburetor When the carburetor is correctiy adjusted the machine accelerates without hesitation and the machine 4-cycles à lite at max. speed. itis also important that the chain does not rotate at idle. lfthe L-jet is set too lean it may cause starting diffculties and poor acceleration. Ifthe H- jetis settoo lean the machine will have less power, poor acceleration and could suffer damage to the engine. Checking, maintaining and servicing chain saw safety equipment Note! AI servicing and repair work on the machine requires special training. This is especially true of the machine's safety equipment If our machine fails any of the checks described below we recommend you to contact our servicing dealer. Chain brake and front hand guard Checking brake band wear

Brush off any wood dust, resin and dirt from the chain brake and clutch drum. Dirt and wear can impair operation of the brake. Regulariy check that the brake band is at least 0.6 mm (0,024 inch} thick at its thinnest point. 1153137-49 Rev.1 2009-12-29 Checking the front hand guard

Make sure the front hand guard is not damaged and that there are no visible defects such as cracks Move the front hand guard forwards and back to make sure itmoves freely and thatitis securely anchored to the clutch cover. Checking the inertia brake release

With the engine turned off, hold the chain saw over a stump or other firm object Let go of the front handle so that the bar drops towards the stump as the chain saw rotates around the rear handle. When the bar hits the stump the brake should be applied. English - 33

MAINTENANCE Checking the brake trigger Place the chain saw on firm ground and startit Make sure the chain does not touch the ground or any other object. See the instructions under the heading Start and stop. Grasp the chain saw firmiy, wrapping your fingers and thumbs around the handles. your left wrist forward onto the front hand guard. Do not let go ofthe front handle. The chain should stop immediately. + Make sure the throttle control is locked at the idle setting when the throttie lockout is released’ + Press the throttie lockout and make sure itreturns to its original position when you release it.

+ Check that the throttle control and throttie lockout move freely and that the return springs work properly. + Startthe chain saw and apply fullthrottle. Release the throttle control and check thatthe chain stops and remains stationary. If the chain rotates when the throttie control is in the idle position you should check the carburetor idle adjustment Chain catcher

Check thatthe chain catcher is not damaged and is firmly atached to the body of the chain saw. D 4 Right hand guard

Check tatthe right hand guard is not damaged and that there are no visible defects, such as cracks Vibration damping system B | Regulariy check the vibration demping units for cracks or deformation:

MAINTENANCE Make sure the vibration damping units are securely attached to the engine unit and handle unit.

Start the engine and make sure the engine stops when you move the stop switch to the stop setting.

Never use à machine that has a faulty muffler.

Regularly check thatthe muffler is securely attached to the machine. Some mufflers are equipped with a special spark arrestor screen. If your machine has this type of muffler, you should clean the screen atleast once a week. This is best done with a wire brush. À blocked screen will cause the engine to overheat and may lead to serious damage. Note! The screen mustbe replaced ifitis damaged. Ifthe screen is blocked the machine will overheat and this will cause damage to the cylinder and piston. Never use à machine with a muffler that is in poor condition. Never 1153137-49 Rev.1 2009-12-29 use a muffler if the spark arrestor screen is missing or defective. The muffler is designed to reduce the noise level and to direct the exhaust gases away from the operator. The exhaustgases are hotand can contain sparks, which may cause fire if directed against dry and combustible material. Starter VAN WARNING! When the recoil spring is wound up in the starter housing under tension and can, if handled carelessy, pop out and cause personal injury. Care must be exercised when replacing the retum spring or the starter cord. Wear protective glasses and protective gloves. Changing a broken or worn starter cord œ ? + Loosen the screws that hold the starter againstthe crankcase and remove the starter. e JR) + Pull outthe cord approx. 30 cm and hook itinto the notch in the rim ofthe pulley. Release the recoil spring by leting the pulley rotate slowly backwards. English - 35

MAINTENANCE + Undo the screw in the centre ofthe pulley and remove the pulley. Insert and fasten a new starter cord to the pulley. Wind approx. 3 turs of the starter cord onto the pulley. Connectthe pulley to the recoil spring so thatthe end ofthe spring engages in the pulley.Fitthe screw in the centre ofthe pulley. Insertthe starter cord through the hole in the starter housing and the starter handle. Make a secure knot in the end of the starter cord Tensioning the recoil spring + Hook the starter cord in the notch in the pulley and tum the starter pulley about 2 turns clockwise. Note! Check tatthe pulley can be turned at least a further 1/2 turn when the starter cord is pulled all the Changing a broken recoil spring L 2 < x + Liftoffthe pulley. See instructions under heading Changing a broken or worn starter cord + Remove the recoil spring from inside the pulley by tapping the pulley lightiy with its inside face downwards against a work bench or the like. Ifthe spring pops out during fiting, wind itup again, working from the outside in towards centre. + Lubricate the recoil spring with light oil. Fit the pulley and tension the recoil spring.

Fitting the starter + Tofitthe starter, firstpull outthe starter cord and place the starter in position against the crankcase. Then slowly release the starter cord so that the pulley engages with the pawis. + Fitand tighten the screws that hold the starter. The air fiter must be regulariy cleaned to remove dust and dirt in order to avoid + Carburettor malfunctions + Starting problems + Loss of engine power + Unnecessary wear to engine parts + Excessive fuel consumption +" Remove the airfiter after taking offthe air filter cover. When refiting make sure thatthe air filter seals tightiy againstthe filter holder. Clean the fiter by brushing or shaking it The filter can be cleaned more thoroughly by washing itin water and detergent. An air filter thathas been in use for a long time cannot be cleaned completely. The filter musttherefore be replaced with à new one at reguler intervals. À damaged air filter must always be replaced A HUS QVARNA chain saw can be equipped with different types of air flters according to working conditions, weather, season, etc. Contact your dealer for advice. 1153137-49 Rev.1 2009-12-29

The spark plug condition is influenced by: + _ incorrect carburetor adjustment. + An incorrect fuel mixture (too much or incorrect type of oil} + A dirty air fier. These factors cause deposit on the spark plug electrodes, which may result in operating problems and starting difficulties. Ifthe machine is low on power, difficult to start or runs pooriy at idie speed: always check the spark plug first before taking any further action. If the spark plug is dirty, clean it and check thatthe electrode gap is 0.5 mm 0.020"). The spark plug should be replaced after about a month in operation or earlier if necessary. 0,5 mm Note! Always use the recommended spark plug type! Use ofthe wrong spark plug can damage the piston/cylinder. Check thatthe spark plug is fitted with a suppressor. Lubricating the bar tip sprocket

Lubricate the bar tip sprocket each time you refuel. Use the special grease gun and a good quality bearing grease.

1153137-49 Rev.1 2009-12-29 Needle bearing lubrication BIS The clutch drum has a needle bearing on the output shaît. This needle bearing must be lubricated regularly (once à week). When lubricating, remove the clutch cover by loosening the to bar nuts. Lay the saw on its side with the clutch drum upwards; Lubrication invoives engine oil dripping into the centre of the clutch drum as it rotates. ne— Adjustment of the oil pump

Adjustments are made by turning the screw using à screwdriver or combination spanner. The machine is supplied from the factory with the screw setto position 2 Turning the screw clockwise will reduce the oil flow and turning the screw anti-clockwise will increase the oil flow. Recommended settings Bar 13"-15" Position 1 Bar 16"-18“ Position 2 Bar 20"-24" Position 3 These recommendations apply to Husqvarna's chain oi, for other chain oils increase the oil flow by one step. WARNING! The engine must not be running when making adjustments.

To keep the working temperature as low as possible the machine is equipped with à cooling system. The cooling system consists of. 1 Airintake on the starter. Air guide plate. 3 Fins on the flywheel. Cooling fins on the cylinder. Cylinder cover (directs cold air over the cylinden).

Clean the cooling system with a brush once a week, more often in demanding conditions. À dirty or blocked cooling system results in the machine overheating which causes damage to the piston and cylinder. "Air Injection” centrifugal cleaning Centrifugal cleaning means the following: Al air to the carburetor passes through the starter. Dirt and dust is centrifuged out by the cooling fan. IMPORTANT! In order to maintain operation of the centrifugal cleaning system it must be regularly maintained. Clean the air intake to the starter, the fins on the fywheel, the space around the fywheel, inlet pipe and carburetor compartment. Winter use Running problems can occur when using the machine in the cold and snowy conditions caused by: + Too low engine temperature. + Icing ofthe air filter and carburetor. Special measures are therefore often required: + Partiy mask the airinleton the starter to increase the working temperature of the engine.

The cylinder cover is designed so it can be adjusted for running in cold weather, so that preheated air from the cylinder can pass into the carburetor space preventing icing ofthe air filter, etc. Temperature -5°C (23°F) or colder:

For running the machine in cold weather or powder snow, à special cover is available, which is mounted on the starter housing. This reduces the intake of cold air and prevents large amounts of snow from being sucked in.

CAUTION! Ifthe special winterising kit has been fitted or any measures have been taken to increase the temperature these changes must be reversed before the machine is used in normal temperature conditions. Othenwise there is a risk of overheating, resulting in severe damage to the engine. IMPORTANT! Any maintenance otherthan that described in this manual must be carried out by your servicing dealer (retailen). 1153137-49 Rev.1 2009-12-29

MAINTENANCE Maintenance schedule The following is a listofthe maintenance that must be performed on the machine. Most ofthe items are described in the Maintenance section. Daily maintenance Weekly maintenance Monthly maintenance Clean the outside of the machine. On chain saws without a catalytic converter, check the cooling system week. Check the brake band on the chain brake for wear. Replace when less than 0.6 mm (0,024 inch) remains at the most worn point. Check thatthe components of the throttle control work safely. (Throtile lockout and throttie control.) Check the starter, starter cord and return spring. Check the clutch centre, clutch drum and clutch spring for wear. Clean the chain brake and check that itoperates safely. Make sure thatthe chain catcher is undamaged, and replace it necessary. Check thatthe vibration damping elements are not damaged. Clean the spark plug. Check that the electrode gap is 0.5 mm (0,020 inch) The bar should be tumed daily for more even wear. Check the lubrication hole in the bar, to be sure it is not clogged. Clean the bar groove. Ifthe bar has à sprocket tip, this should be lubricated Lubricate the clutch drum bearing Clean the outside of the carburetor. Check thatthe bar and chain are getting suficient oil. File off any burrs from the edges of the bar. Check fuel hose for cracks or other damage. Change if necessary. Check the saw chain with regard to visible cracks in the rivets and links, whether the saw chain is stif or whether the rivets and links are abnormally wo. Replace if necessary. Clean or replace the spark arrestor screen on the mufler. Empty the fuel tank and clean the inside. Sharpen the chain and check is tension and condition. Check the drive sprocket for excessive wear and replace if necessary, Clean the carburetor compartment. Empty the oil tank and clean the inside. Clean the starter units air intake. Clean the air filter. Replace if necessary. Check all cables and connections: Check thatnuts and screws are tight. Check thatthe stop switch works correct. Check thatthere are no fuelleaks from the engine, tank or fuel lines. On chain saws with a catalyüc converter, check the cooling system daily. 1153137-49 Rev.1 2009-12-29 English - 39

TECHNICAL DATA Technical data 455e Rancher 455 Rancher 460 Rancher Engine Cyinder volume, cu.infcm? 3,38/55,5 3,38/55,5 3,68/60,3 Cyinder bore, inch/mm 185/47 L85/47 1,93/49 Stroke, inch/mm 126/32 126/32 1,26/32 Idle speed, rpm 2700 2700 2700 Power, KW/hp @ rpm 2.6/5 @ 9000 2,6/3,5@ 9000 2,7/3,7@ 9000 Ignition system NGK BPMR 7A/ NGK BPMR 7A/ NGK BPMR 7A/ Spark plug Champion RCJ 7Y Champion RCJ 7Ÿ. Champion RC) 7Ÿ Electrode gap, inch/mm 002705 002705 002705 Fuel and lubrication system Fuel tank capacity, US pinblitre 0.93/0,44 0.93/0,44 0.93/0,44 Oil pump capacity at 9,000 rpm, mimi 617 617 6217 Oil tank capacity, US pintiitre 0.68/0,32 0.68/0,32 0.68/0,32 Type of oil pump Automatic Automatic Automatic Weight Chain saw without bar or chain, empty tanks, kg 13,0/5,9 12.8/5,8 12,8/5,8 Chain/bar Standard bar length, inch/cm 20/51 2051 2051 Recommended bar lengths, inch/em 15-2473861 1524738.61 15-24/38-61 Usable cutting length, inches/cm 1423736.58 14233658 14-23736.58 Pitch, inch 38 318 318 Thickness of drive links, inch/mm 005013 0.050"1,3 0.050"/1,3 0058/1,5 0058/15 0058/15 Drive sprocket typelteeth Spur Spur7 Spur7 Chain speed at max. power, m/sec 20,0 20,0 20,0 NOTE! The spark ignition system complies with the Canadian standard ICES-002. Recommended original and replacement bar and chain combinations Following is a list of recommended cuttng equipment for the Husqvarna chain saw model 455 Rancher, 455e Rancher and 460 Rancher. The combinations of power head, bar and chain have been tested and found to be in accordance with the kickback requirements of ANSI B175.1-2000. The guide bar nose radius is determined by either the maximum number of teeth in the nose sprocket or the corresponding maximum nose radius of à solid bar. The following listis the chain saw manufacturers recommendations. There may be other combinations available, which wil also achieve kickback reduction AS we are listing the maximum guide bar nose radius, you may use a guide bar with smaller nose radius than in our ist. For guide bars of the same length, all sprocketnose guide bars ofthe same pitch and having the same number of sprocketteeth may be considered to have equivalent kickback energy. À hard nose bar having the same length and nose radius as a sprocket-nose bar may be considered to have equivalent or less Kickback energy than the sprocket-nose bar. Low kickback saw chain is a chain which has only met the kickback performance requirements of ANSI B 175.1 safety requirements for gasoline powered chain saws when tested on the representative sample of chain saws below 3.8 cu in. specified in ANS1 175.1. We recommend that you as a replacement use the listed chains or “Low kickback saw chains" which are available at your dealer. Saw chains Husqvarna H81 and H80 are both examples of listed "Low kickback sawchains”.

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TECHNICAL DATA Recommended cutting equipment for Canada Following is a list of recommended cutting equipment for the Husqvarna chain saw model 455 Rancher, 455e Rancher and 460 Rancher, The combinations of powerhead, bar and chain meet all requirements outlined in the CSA Z62.1-03 Chainsaws and Z62.3-04 Chainsaw Kickback standards. The guide bar nose radius is determined by either the maximum number of teeth in the nose sprocket or the corresponding maximum nose radius of à solid bar. As we are listing the maximum guide bar nose radius, you may use a guide bar with smaller nose radius than in our list For guide bars of the same length, all sprocket-nose guide bars ofthe same pitch and having the same number of sprocket teeth may be considered to have equivalent kickback energy. A hard nose bar having the same length and nose radius as à sprocket-nose bar may be considered to have equivalent or less kickback energy than the sprocket-nose bar. We recommend that you as replacement use the listed bars and chains or “Type C Low-Kickback Saw Chains” which are available at your dealer. Bar and chain combinations Bar Chain Length, inch | Pitch, inch Gauge, inch | Max. nose radius Type Drive link count 15 38 ur 56 16 318 at Husqvarna H80, | 50 18 38 0,050 ur Husqvarna H46, | 68 35 3 TT Husqvarna H47 > 24 38 ur 84 Note: For the saw chains above (if available) you are free to choose between 0,050" or 0,058" gauge drive links for the corresponding bar, see the table below Gauge,in. | Saw chain designation 0,050 H80 H46 H47 0,058 H8l H42 H48 Saw chain filing and file gauges

OBLIGATIONS The EPA (The US Environmental Protection Agency), Environment Canada and Husqvarna Forest & Garden are pleased to explain the emissions control system warranty on your 2009 and later small nonroad engine. In U.S. and Canada, new small nonroad engines must be designed, builtand equipped to meetthe federal stringent anti-smog standards. Husqvarna Forest & Garden must warrant the emission control system on your small nonroad engine for the period of time listed below provided there has been no abuse, neglect or improper maintenance of your unit Your emission control system includes Parts such as the carburetor and the ignition system. Where a warrantable condition exists, Husqvarna Forest & Garden will repair your small nonroad engine at no costto you. Expenses covered under warranty include diagnosis, parts and labor.

MANUFACTURER'S WARRANTY COVERAGE

The 2009 and later small nonroad engines are warranted for two years. any emission related part on you engine (as listed above) is defective, the part will be repaired or replaced by Husqvarna Forest & Garden

OWNER'S WARRANTY RESPONSIBILITIES

As the small nonroad engine owner, you are responsible forthe performance ofthe required maintenance listed in your Operators Manual. Husqvarna Forest & Garden recommends that you retain all receipts covering maintenance on your small nonroad engine, but Husqvarna Forest & Garden cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance. As the small nonroad engine owner, you should, however, be aware that Husqvarna Forest & Garden may deny you warranty coverage if your small nonroad engine or à part of it has failed due to abuse, neglect, improper maintenance, unapproved modifications or the use of parts not made or approved by the original equipment manufacturer. You are responsible for presenting your small nonroad engine to a Husqvarna Forest & Garden authorized servicing dealer as soon as a 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 rights and responsibiliies, you should contact your nearest authorized servicing dealer or call Husqvarna Forest & Garden at 1-800-487-5951 or visit WwwLusa.husquarna.com.

WARRANTY COMMENCEMENT DATE

The warranty period begins on the date small nonroad engine is delivered

Husqvarna Forest & Garden warrants to the initial owner and each subsequent purchaser that the engine is free from defects in materials and workmanship which cause the failure of a warranted part for a period of to years

REPAIR OR REPLACEMENT OF PARTS Repair or replacement of any warranted partwill be performed atno charge to the owner at an approved Husqvarna Forest & Garden servicing dealer. If you have any questions

regarding your warranty rights and responsibilities, you should contact your nearest authorized servicing dealer or call Husqvarna Forest & Garden at 1-800-487-5951 or visit www.usa.husqvarna.com. WARRANTY PERIOD Any warranted part which is not scheduled for replacement as required maintenance, or which is scheduled only for regular inspection to the effect of “repair or replace as necessary” shall be warranted for 2 years. Any warranted part which is scheduled for replacement as required maintenance shall be warranted for the period of time up to the first scheduled replacement point for that part. DIAGNOSIS The owner shall not be charged for diagnostic labor which leads to the determination that a warranted partis defective, ifthe diagnostic work is performed at an approved Husqvarna Forest & Garden Servicing dealer. CONSEQUENTIAL DAMAGES Husqvarna Forest & Garden may be liable for damages to other engine components caused by the failure of a warranted part still under warranty.

All failures caused by abuse, neglect or improper maintenance are not covered.

ADD -ON OR MODIFIED PARTS

The use of add-on or modified parts can be grounds for disallowing a warranty claim. Husqvarna Forest & Garden is not liable to cover failures of warranted parts caused by the use of add-on or modified parts.

If you have any questions regarding your warranty rights and responsibilties, you should contact your nearest authorized servicing dealer or call Husqvarna Forest & Garden at 1-800-487-5951 or visit Www.usa.husquarna.com

WHERE TO GET WARRANTY SERVICE

Warranty services or repairs shall be provided at all Husqvarna Forest & Garden authorized servicing dealers.

MAINTENANCE, REPLACEMENT AND

REPAIR OF EMISSION-RELATED PARTS

Any Husqvarna Forest & Garden approved replacement part used in the performance of any warranty maintenance or repairs on emission-related parts, will be provided without charge to the owner ifthe part is under warranty.

EMISSION CONTROL WARRANTY PARTS

1 Carburetor and internal parts 2 _Intake pipe, airfiter holder and carburetor bolts 3° Airfilter and fuelfiter covered up to maintenance schedule. 4 Spark Plug, covered up to maintenance schedule 5 _Ignition Module MAINTENANCE STATEMENT The owner is responsible for the performance of all required maintenance, as defined in the operators manual. 1153137-49 Rev.1 2009-12-29

Safety precautions for chain saw users {ANSI B175.1-2000 Annex C) Kickback safety precautions Other safety precautions WARNING! Kickback may occur when the nose or tip of the guide bar touches an object, or when the wood closes in and pinches the saw chain in the cut.

contact in some cases may cause a ightning fast reverse reaction, kicking the guide bar up and back towards the operator. Pinching the saw chain along the top of the guide bar may push the guide bar rapidiy back towards the operator. Either of these reactions may cause you to lose control ofthe saw which could result in serious personal injury. lusively upon the safety into your saw As a chain saw user, you should take several steps to keep your cutting jobs free from accident or injury. WARNING! Do not operate a chain saw with one hand! Serious injury to the operator, helpers, bystanders or any combination ofthese persons may result from one-handed operation. À chain saw is intended for two-handed use.

With a basic understanding of kickback, you can reduce or eliminate the element of surprise. Sudden surprise contributes to accidents. Keep a good firm grip on the saw with both hands, the right hand on the rear handle, and the left hand on the front handle, when the engine is running. Use à firm grip with thumbs and fingers encircling the chain saw handles A firm grip will help you reduce kickback and maintain control of the saw. Don't let go. Make sure thatthe area in which you are cutting is free from obstacles. Do not letthe nose of the guide bar contact a log, branch, or any other obstacle which could be hit while you are operating the saw Cutathigh engine speeds Do not overreach or cut above shoulder height. Follow manufacturers sharpening and maintenance instructions for the saw chain. Only use replacement bars and chains specified by the manufacturer or the equivalent. 1153137-49 Rev.1 2009-12-29 Do not operate a chain saw when you are fatigued. Use safety footwear; snug-fiting clothing, protective gloves, and eye, hearing and head protection devices. Use caution when handling fuel. Move the chain saw at least 10 feet (3 m) from the fueling point before starting the engine. Do notallow other persons to be nearthe chain saw when starting or cutting with the chain saw. Keep bystanders and animals out of the work area Do not start cutting until you have a clear work area, secure footing and a planned retreat path from the falling tree. Keep all parts of your body away from the saw chain when the engine is running, Before you startthe engine, make sure thatthe saw chain is not contacting anything. Carry the chain saw with the engine stopped, the guide bar and saw chain to the rear, and the muffier away from your body. Do not operate a chain saw that is damaged, improperly adjusted, or not completely and securely assembled. Be sure thatthe saw chain stops moving when the throttie control trigger is released. Shut off the engine before setting the chain saw down. Use extreme caution when cutng small size brush and saplings because slender material may catch the saw chain and be whipped toward you or pull you off balance. When cuttng a limb that is under tension be alert for springback s0 that you will not be struck when the tension in the wood fibers is released Keep handles dry, clean and free of oi or fuel mixture. Operate the chain saw only in well-ventilated areas. Do not operate a chain saw in a tree unless you have been specifically trained to do so. Do not operate à chain saw above shoulder height. All chain saw service, other than the items listed in the operator's/owners safety and maintenance instructions, should be performed by competent chain saw service personnel. (For example, ifimproper tools are used to remove the fywheel or if an improper tool is used to hold the fiywheel in order to remove the clutch, structural damage to the flywheel could occur and subsequentiy cause the flywheel to burst.) When transporting your chain saw, use the appropriate guide bar guard Note: This Annex is intended primarily forthe consumer or occasional user. English - 43

OR MAEURNCE SPL ENS AND ADJUSTMENTS.

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