Husqvarna 445, 445e, 450e manual 1151081-26 ´z+S,¶6c¨ ´z+S,¶6c¨, 115 10 81-26Rev.2

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1151081-26

´®z+S(,¶6c¨ ´®z+S(,¶6c¨ 2008-01-11

115 10 81-26 Rev.2 2008-01-11

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Contents Operator′s manual 445 445e 450eSymbols in the operator’s manual KEY TO SYMBOLSSymbols on the machine CONTENTS ContentsINTRODUCTION Dear CustomerWHAT IS WHAT? What is what on the chain saw?GENERAL SAFETY PRECAUTIONS Before using a new chain sawMachine′s safety equipment Always use common sensePersonal protective equipment Chain brake and front hand guard8 – English Throttle lockout Stop switch Right hand guardVibration damping system MufﬂerCutting equipment designed to reduce kickback Cutting equipmentGeneral rules General information on sharpening cutting teeth WARNING! Departure from thesharpening instructions considerably increases the risk of kickbackGeneral advice on adjusting depth gauge setting increased if the depth gauge setting isAdjustment of depth gauge setting Tensioning the chain445e, 450e Lubricating cutting equipment which could lead to serious, even fatal injuriesChain oil Filling with chain oilChain drive sprocket ASSEMBLY Fitting the bar and chainFitting a spike bumper FUEL HANDLING FuelFuel safety FuellingTransport and storage Long-termstorageSTARTING AND STOPPING Starting and stoppingStopping General working instructions WORKING TECHNIQUESBefore use 24 – English Basic cutting technique 12 3 Tree felling techniqueFelling direction Clearing the trunk and preparing your retreatFelling Directional cutsFelling cut Freeing a tree that has fallen badly How to avoid kickbackWhat is kickback? Limbing WARNING! A majority of kickback General MAINTENANCECarburettor adjustment immediately Checking the inertia brake releaseChecking the brake trigger Mufﬂer Tensioning the recoil spring StarterReplacing the starter cord Fitting the starter Air ﬁlterReplacing the return and drive springs Spark plug Lubricating the bar tip sprocketNeedle bearing lubrication Cooling systemTemperature -5Cor colder ”Air Injection” centrifugal cleaningWinter use Maintenance schedule Daily maintenanceWeekly maintenance Monthly maintenanceTECHNICAL DATA Technical dataBar and chain combinations Saw chain ﬁling and ﬁle gaugesLength, inch Pitch, inchEC-declarationof conformity Applies to Europe only´z+S,¶6c¨ ´z+S,¶6c¨ Page 1151081-26 ´z+S,¶6c¨ ´z+S,¶6c¨