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Operator’s manual (EPA II)
455e Rancher
455 Rancher 460 Rancher
Please read the operator’s manual carefully and make sure you understand the instructions
before using the machine.
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KEY TO SYMBOLS Symbols on the machine: Symbols in the operator’s WARNING! Chain saws can be manual: dangerous! Careless or improper use can result in serious or fatal Switch off the engine by moving the injury to the operator or others. stop switch to the STOP position before carrying out any checks or maintenance. Please read the operator’s manual carefully and make sure you Always wear approved protective gloves. understand the instructions before using the ma
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KEY TO SYMBOLS You will find the following labels on your chain saw: EPA II 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. Category C = 50 hours, B = 125 hours, and A = 300 hours. Maintenance, replacement, or repair of the emission control devices and system may be performed by any nonroad engine repair establishment or individu
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CONTENTS FEDERAL EMISSION CONTROL WARRANTY Contents STATEMENT KEY TO SYMBOLS YOUR WARRANTY RIGHTS AND OBLIGATIONS 42 Symbols on the machine: ...................................... 2 AMERICAN STANDARD SAFETY Symbols in the operator’s manual: ........................ 2 PRECAUTIONS CONTENTS Safety precautions for chain saw users ................ 43 Contents ............................................................... 4 INTRODUCTION Dear
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INTRODUCTION Dear customer! Congratulations on your choice to buy a Husqvarna product! Husqvarna is based on a tradition that dates back to 1689, when the Swedish King Karl XI ordered the construction of a factory on the banks of the Huskvarna River, for production of muskets. The location was logical, since water power was harnessed from the Huskvarna River to create the water- powered plant. During over 300 years of continuous operation, the Husqvarna factory has produced a lo
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WHAT IS WHAT? 1 29 2 3 4 30 10 23 31 32 5 9 8 6 7 12 13 14 11 27 15 16 26 28 24 23 22 20 18 25 21 19 17 What is what on the chain saw? 1 Cylinder cover 17 Chain 2 Starter handle 18 Bar 3 Air purge 19 Bumper spike 4 Stop switch (Ignition on/off switch.) 20 Chain tensioning screw 5 Rear handle 21 Chain catcher 6 Choke control/Start throttle lock 22 Oil pump adjustment screw 7 Fuel tank 23 Clutch cover 8 Adjuster screws carburetor 24 Right hand guard 9 Starter 25 Throttle control 10 Cha
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GENERAL SAFETY PRECAUTIONS Before using a new chain saw Important • Please read this manual carefully. IMPORTANT! • Check that the cutting equipment is correctly fitted The machine is only designed for cutting wood. and adjusted. See instructions under the heading Assembly. You should only use the saw with the bar and chain combinations we recommend in the chapter Technical • Refuel and start the chain saw. See the instructions data. under the headings Fuel Handl
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GENERAL SAFETY PRECAUTIONS • Hearing protection Always use common sense • Protective goggles or a visor It is not possible to cover every conceivable situation you • Gloves with saw protection can face when using a chain saw. Always exercise care and use your common sense. Avoid all situations which • Trousers with saw protection you consider to be beyond your capability. If you still feel • Boots with saw protection, steel toe-cap and non-slip uncertain about operat
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GENERAL SAFETY PRECAUTIONS Take care when using your saw and make sure the • Use the chain brake as a ”parking brake” when kickback zone of the bar never touches any object. starting and when moving over short distances, to reduce the risk of moving chain accidentally hitting your leg or anyone or anything close by. • 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
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GENERAL SAFETY PRECAUTIONS If the kickback is less violent or the kickback zone of Will my chain brake always protect me the bar is closer to you the chain brake is designed to from injury in the event of a kickback? be activated manually by the movement of your left hand. 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
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GENERAL SAFETY PRECAUTIONS Vibration damping system Muffler Your machine is equipped with a vibration damping The muffler is designed to keep noise levels to a minimum system that is designed to reduce vibration and make and to direct exhaust fumes away from the user. operation easier. WARNING! The exhaust fumes from the engine are hot and may contain sparks ! which can start a fire. Never start the machine indoors or near combustible material! The machine′s vibration damping system reduces th
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GENERAL SAFETY PRECAUTIONS recommended file gauge. A damaged or badly WARNING! Any contact with a rotating sharpened chain increases the risk of accidents. saw chain can cause extremely serious ! injuries. Some terms that describe the bar and chain To maintain the safety features of the cutting equipment, • Maintain the correct depth gauge setting! Follow you should replace a worn or damaged bar or chain with our instructions and use the recommended depth a bar and chain combinations recom
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GENERAL SAFETY PRECAUTIONS • Drive link width (mm/inches) 3 File position 4 Round file diameter • Number of drive links. It is very difficult to sharpen a chain correctly without the right equipment. We recommend that you use our file gauge. This will help you obtain the maximum kickback reduction and cutting performance from your chain. 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
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GENERAL SAFETY PRECAUTIONS • File all the teeth to the same length. When the length Tensioning the chain of the cutting teeth is reduced to 0.16 inch (4 mm) the chain is worn out and should be replaced. WARNING! A slack chain may jump off the bar and cause serious or even fatal ! injury. General advice on adjusting depth gauge setting The more you use a chain the longer it becomes. It is • When you sharpen the cutting tooth (A) the depth therefore important to adjust the chain regularly to
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GENERAL SAFETY PRECAUTIONS 455e Rancher Lubricating cutting equipment WARNING! Poor lubrication of cutting equipment may cause the chain to snap, ! which could lead to serious, even fatal • Release the knob by folding it out. 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 a chain saw manufacturer we have developed an optimal chain oil which has a vegetable
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GENERAL SAFETY PRECAUTIONS Aim the tip of the bar at a light coloured surface about Chain drive sprocket 20 cm (8 inches) away. After 1 minute running at 3/4 throttle you should see a distinct line of oil on the light surface. 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 sp
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GENERAL SAFETY PRECAUTIONS Bar WARNING! Most chain saw accidents happen when the chain touches the ! operator. Wear personal protective equipment. See Check regularly: instructions under the heading Personal • Whether there are burrs on the edges of the bar. protective equipment. Remove these with a file if necessary. 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 eq
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ASSEMBLY Tension the chain by turning the chain tensioning screw Fitting the bar and chain clockwise using the combination spanner. The chain should be tensioned until it does not sag from the underside of the bar. WARNING! Always wear gloves, when working with the chain. ! 455 Rancher, 460 Rancher Check that the chain brake is in disengaged position by The chain is correctly tensioned when it does not sag from moving the front hand guard towards the front handle. the underside of the bar,
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ASSEMBLY Fit the 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 that the edges of the cutting links are facing forward on the top edge of the bar. Fit the clutch cover and locate the chain adjuster pin in the hole in the bar. Check that the drive links of the chain fit correctly over the drive sprocket and that the chain is correctly located in the groove
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FUEL HANDLING Fuel Gasoline, litre Two-stroke oil, litre Note! The machine is equipped with a two-stroke engine 2% (1:50) and must always be run using a mixture of gasoline and 5 0,10 two-stroke oil. It is important to accurately measure the amount of oil to be mixed to ensure that the correct 10 0,43/0,20 mixture is obtained. When mixing small amounts of fuel, 15 0,30 even small inaccuracies can drastically affect the ratio of the mixture. 20 0,40 US gallon US fl. oz. WARNING! Always ensur
