English 1153136-26 Rev.1 | Husqvarna specification

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1153136-26 Rev.1 2009-12-29

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Husqvarna manual English 1153136-26 Rev.1

Contents

445 445e 450e English 1153136-26 Rev.1 3839 4243 1153136-26 Rev.1 English 102 Symbols in the operator’s manual KEY to SymbolsSymbols on the machine Decompression valve The valve Contents Dear Customer What is what on the chain saw?Introduction General Safety Precautions Before using a new chain saw Personal protective equipment Machine′s safety equipmentAlways use common sense Chain brake and front hand guard Chain catcher Stop switchThrottle lockout Vibration damping system General rules Sharpening your chain and adjusting depth gauge settingCutting equipment Cutting equipment designed to reduce kickback Tensioning the chain Lubricating cutting equipment Bar 445 AssemblyFitting the bar and chain 445e, 450e Fuel Handling Fuel Transport and storage Fuel safetyFuelling Long-term storage Starting Starting and StoppingStarting and stopping Cold engine Stopping Before use Basic safety rulesWorking Techniques General working instructions Limbing Basic cutting techniqueTerms Tree felling technique Freeing a tree that has fallen badly How to avoid kickbackWhat is kickback? General MaintenanceCarburettor adjustment Right hand guard MufﬂerStarter Replacing the starter cord Lubricating the bar tip sprocket Air ﬁlterSpark plug Needle bearing lubrication Cooling system Air Injection centrifugal cleaningTemperature -5C or colder Winter use Maintenance schedule Daily maintenance Weekly maintenance Monthly maintenance Technical Data Technical data Bar and chain combinations Saw chain ﬁling and ﬁle gauges EC-declaration of conformity Applies to Europe only EN ISO 12100-22003, Cispr 122005, EN ISO English 1153136-26 Rev.1 1153136-26 Rev.1 English Original instructions 1153136-26