Husqvarna 445, 445e, 450e manual What Is What?, What is what on the chain saw?

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WHAT IS WHAT?

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

English – 5

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Contents 445 445e 450e Operator′s manualSymbols in the operator’s manual KEY TO SYMBOLSSymbols on the machine Contents CONTENTSDear 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 guard8 – English Throttle lockout Right hand guard Stop switchVibration damping system MufﬂerCutting equipment designed to reduce kickback Cutting equipmentGeneral rules WARNING! Departure from the General information on sharpening cutting teethsharpening instructions considerably increases the risk of kickbackincreased if the depth gauge setting is General advice on adjusting depth gauge settingAdjustment of depth gauge setting Tensioning the chain445e, 450e which could lead to serious, even fatal injuries Lubricating cutting equipmentChain oil Filling with chain oilChain drive sprocket Fitting the bar and chain ASSEMBLYFitting a spike bumper Fuel FUEL HANDLINGFuelling Fuel safetyTransport and storage Long-termstorageStarting and stopping STARTING AND STOPPINGStopping General working instructions WORKING TECHNIQUESBefore use 24 – English Basic cutting technique Tree felling technique 12 3Clearing the trunk and preparing your retreat Felling directionFelling 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 Lubricating the bar tip sprocket Spark plugNeedle bearing lubrication Cooling systemTemperature -5Cor colder ”Air Injection” centrifugal cleaningWinter use Daily maintenance Maintenance scheduleWeekly maintenance Monthly maintenanceTechnical data TECHNICAL DATASaw chain ﬁling and ﬁle gauges Bar and chain combinationsLength, inch Pitch, inchApplies to Europe only EC-declarationof conformity´z+S,¶6c¨ ´z+S,¶6c¨ Page 1151081-26 ´z+S,¶6c¨ ´z+S,¶6c¨