Manuals / Husqvarna / Lawn and Garden / Chainsaw

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

Models: 445 EPA II, 445e EPA II, 450e EPA II

1 40

Download 40 pages 32.45 Kb

Page 5

Image 5

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 stop switch and choke control	21	Bumper spike
6	Rear handle	22	Chain catcher
7	Information and warning decal	23	Chain tensioning screw
8	Fuel tank	24	Clutch cover
9	Adjuster screws carburetor	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 (EPA)
15	Front handle	31	Bar guard
16	Front hand guard	32	Combination spanner

English – 5

Page 5

Image 5

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

Contents

Operator’s manual English445 EPA II 445e EPA 450e EPA Symbols in the operator’s manual KEY TO SYMBOLSSymbols on the machine Contents CONTENTSINTRODUCTION What is what on the chain saw? WHAT IS WHAT?Always use common sense GENERAL SAFETY PRECAUTIONSBefore using a new chain saw Personal protective equipment Machine′s safety equipmentChain brake and front hand guard GENERAL SAFETY PRECAUTIONS8 - English GENERAL SAFETY PRECAUTIONSChain catcher Throttle lockoutRight hand guard Vibration damping systemCutting equipment Stop switchMufﬂer General rulesChain Cutting equipment designed to reduce kickbackSome terms that describe the bar and chain General information on sharpening cutting teethSharpening cutting teeth General advice on adjusting depth gauge settingGENERAL SAFETY PRECAUTIONS if the depth gauge setting is too largeTensioning the chain Adjustment of depth gauge setting445e, 450e GENERAL SAFETY PRECAUTIONSChain oil Lubricating cutting equipmentFilling with chain oil Checking chain lubricationNeedle bearing lubrication Chain drive sprocketChecking wear on cutting equipment GENERAL SAFETY PRECAUTIONS445e, 450e ASSEMBLYFitting the bar and chain Tension the chain by turning the wheel down +. The chain should be tensioned until it does not sag from the underside of the bar ASSEMBLYFuel FUEL HANDLINGGasoline Two-strokeoilFueling Fuel safetyTransport and storage Long-termstorageStarting and stopping STARTING AND STOPPINGCold engine Warm engineSTARTING AND STOPPING StoppingWORKING TECHNIQUES Basic safety rulesBefore use General working instructionsEnglish WORKING TECHNIQUESGeneral rules General Basic cutting techniqueTerms LimbingSafe distance Tree felling techniqueFelling direction Clearing the trunk and preparing your retreatWORKING TECHNIQUES Fellingzone zoneWhat is kickback? How to avoid kickbackGeneral advice Freeing a tree that has fallen badlyLimbing Cutting the trunk into logsWORKING TECHNIQUES Carburetor adjustment MAINTENANCEBasic settings and running in Fine adjustment of the idling speed TChecking the brake trigger Checking the inertia brake releaseMAINTENANCE Throttle lockoutMAINTENANCE MufﬂerStop switch Chain catcherReplacing the starter cord StarterTensioning the recoil spring Replacing the return and drive springsSpark plug Air ﬁlterLubricating the bar tip sprocket Needle bearing lubricationTemperature -5C23F or colder ”Air Injection” centrifugal cleaningCooling system Winter useMAINTENANCE Maintenance scheduleDaily maintenance Weekly maintenanceTechnical data TECHNICAL DATATECHNICAL DATA Bar and chain combinationsSaw chain ﬁling and ﬁle gauges YOUR WARRANTY RIGHTS AND OBLIGATIONS FEDERAL EMISSION CONTROL WARRANTY STATEMENTMANUFACTURER′S WARRANTY COVERAGE OWNER′S WARRANTY RESPONSIBILITIESSafety precautions for chain saw users AMERICAN STANDARD SAFETY PRECAUTIONSKickback safety precautions Other safety precautions1150341-95 ´z+RB3¶55¨ ´z+RB3¶55¨