Husqvarna 115 13 81-26 manual What is WHAT?, What is what on the chain saw?

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WHAT IS WHAT?

What is what on the chain saw?

1	Cylinder cover	17	Mufﬂer
2	Decompression valve	18	Chain
3	Air purge	19	Bar tip sprocket
4	Start reminder	20	Bar
5	Combined start and stop switch	21	Spike bumper
6	Rear handle	22	Chain catcher
7	Information and warning decal	23	Chain tensioning screw
8	Fuel tank	24	Clutch cover
9	Adjuster screws carburettor	25	Right hand guard
10	Starter handle	26	Throttle control
11	Starter	27	Throttle lockout
12	Chain oil tank	28	Chain tensioner wheel (445e, 450e)
13	Product and serial number plate	29	Knob (445e, 450e)
14	Felling direction mark	30	Operator′s manual
15	Front handle	31	Bar guard
16	Front hand guard	32	Combination spanner

115 13 81-26 Rev.3 2009-01-14

English – 5

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Contents 445 445e 450e Symbols in the operator’s manual KEY to SymbolsSymbols on the machine Contents Dear Customer IntroductionWhat is what on the chain saw? What is WHAT?Before using a new chain saw General Safety PrecautionsAlways use common sense Machine′s safety equipmentPersonal protective equipment Chain brake and front hand guardGeneral Safety Precautions Chain catcher Throttle lockoutRight hand guard Stop switchVibration damping system MufﬂerCutting equipment designed to reduce kickback Cutting equipmentGeneral rules General information on sharpening cutting teeth Sharpening your chain and adjusting depth gauge settingTensioning the chain 445e, 450e 445Which could lead to serious, even fatal injuries Chain oil Lubricating cutting equipmentFilling with chain oil Checking chain lubricationChecking wear on cutting equipment Chain drive sprocketNeedle bearing lubrication Fitting the bar and chain Assembly445 445e, 450eFitting a spike bumper Fuel Fuel HandlingFuelling Fuel safetyTransport and storage Long-term storageStarting and stopping Starting and StoppingStarting Cold engineStopping Working Techniques Basic safety rulesBefore use General working instructionsGeneral rules Terms Basic cutting techniqueLimbing Tree felling techniqueLog is supported at one end. There is a high risk Safe distanceDirectional cuts Felling directionClearing the trunk and preparing your retreat Felling cut Freeing a tree that has fallen badly How to avoid kickbackWhat is kickback? Cutting the trunk into logs General MaintenanceCarburettor adjustment Immediately Checking the inertia brake releaseMufﬂer Tensioning the recoil spring StarterReplacing the starter cord Fitting the starter Air ﬁlterReplacing the return and drive springs Lubricating the bar tip sprocket Spark plugNeedle bearing lubrication Cooling systemWinter use Air Injection centrifugal cleaningTemperature -5C or colder Daily maintenance Weekly maintenance Monthly maintenance Maintenance scheduleTechnical data Technical DataSaw chain ﬁling and ﬁle gauges Bar and chain combinationsEN ISO 12100-22003, Cispr 122005, EN ISO EC-declaration of conformityApplies to Europe only ´z+SF,¶6+¨ 115 13 81-26 Rev.3 1151381-26