Manuals / Husqvarna / Lawn and Garden / Chainsaw

Husqvarna manual 3839, 1153136-26 Rev.1, English

Models: 1153136-26

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3839

1153136-26 Rev.1 2009-12-29

English – 3

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Husqvarna manual 3839, 1153136-26 Rev.1, English

Contents

English 445 445e 450eOperator′s manual 1153136-26 Rev.1 2 - English3839 1153136-26 Rev.1English 4243 4 - English1153136-26 Rev.1 English 1153136-26 Rev.1112 KEY TO SYMBOLS Symbols on the machineSymbols in the operator’s manual Contents CONTENTSDear Customer INTRODUCTIONBefore using a new chain saw GENERAL SAFETY PRECAUTIONSChain brake and front hand guard Machine′s safety equipmentAlways use common sense Personal protective equipmentChain catcher Stop switchWill my hand always activate the chain brake during a kickback? Throttle lockoutCutting equipment designed to reduce kickback Sharpening your chain and adjusting depth gauge settingCutting equipment General rulesGENERAL SAFETY PRECAUTIONS Tensioning the chainWARNING! Poor lubrication of cutting Lubricating cutting equipmentGENERAL SAFETY PRECAUTIONS 445e, 450eGENERAL SAFETY PRECAUTIONS Fitting a spike bumper ASSEMBLYFitting the bar and chain 445e, 450eTwo-stroke oil FUEL HANDLINGFuel PetrolLong-term storage Fuel safetyFuelling Transport and storageSTARTING AND STOPPING Starting and stoppingStarting STARTING AND STOPPING StoppingGeneral working instructions Basic safety rulesWORKING TECHNIQUES Before useWORKING TECHNIQUES Basic cutting techniqueFelling direction Tree felling techniqueWORKING TECHNIQUES Safe distanceWORKING TECHNIQUES How to avoid kickbackWhat is kickback? Freeing a tree that has fallen badlyBasic settings and running in MAINTENANCECarburettor adjustment Checking, maintaining and servicing chain saw safety equipmentReplacing the starter cord MufﬂerStarter Right hand guardNeedle bearing lubrication Air ﬁlterSpark plug Lubricating the bar tip sprocketWinter use ”Air Injection” centrifugal cleaningTemperature -5C or colder Cooling systemWeekly maintenance Maintenance scheduleMAINTENANCE Daily maintenanceTechnical data TECHNICAL DATABar and chain combinations Saw chain ﬁling and ﬁle gaugesTECHNICAL DATA EC-declaration of conformity Applies to Europe only TECHNICAL DATAEN ISO 12100-22003, CISPR 122005, EN ISO 1153136-26 Rev.1 34 - EnglishEnglish 1153136-26 Rev.1´z+U-¶6¨ ´z+U-¶6¨ Original instructions