Husqvarna 3120XP manual Contents

Page 3

CONTENTS

Contents
KEY TO SYMBOLS
Symbols on the machine:	2
Symbols in the operator’s manual:	2
CONTENTS
Contents	3
INTRODUCTION
Dear Customer,	4
WHAT IS WHAT?
What is what on the chain saw?	5
GENERAL SAFETY PRECAUTIONS
Before using a new chain saw	6
Important	6
Always use common sense	6
Personal protective equipment	7
Machine′s safety equipment	7
Cutting equipment	10
ASSEMBLY
Fitting the bar and chain	16
FUEL HANDLING
Fuel	17
Fuelling	18
Fuel safety	18
STARTING AND STOPPING
Starting and stopping	20
WORKING TECHNIQUES
Before use:	22
General working instructions	22
How to avoid kickback	28
MAINTENANCE
Carburettor	29
Checking, maintaining and servicing chain saw
safety equipment	30
Mufﬂer	32
Starter	32
Air ﬁlter	34
Spark plug	34
Lubricating the bar tip sprocket	34
Needle bearing lubrication	35
Adjustment of the oil pump	35
Cooling system	35
Maintenance schedule	36
TECHNICAL DATA
Technical data	37
Bar and chain combinations	38
Saw chain ﬁling and ﬁle gauges	38
EC-declaration of conformity	39

English – 3

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Contents 3120XP KEY to Symbols Symbols on the machineSymbols in the operator’s manual Contents Dear Customer IntroductionWhat is what on the chain saw? What is WHAT?General Safety Precautions Before using a new chain sawAlways use common sense Machine′s safety equipment Personal protective equipmentChain brake and front hand guard General Safety Precautions Vibration damping system Throttle lockoutChain catcher Right hand guardGeneral rules Stop switchCutting equipment MufﬂerSharpening your chain and adjusting depth gauge setting Increased if the depth gauge setting is Adjustment of depth gauge settingToo large Chain oil Tensioning the chainLubricating cutting equipment Which could lead to serious, even fatalChecking wear on cutting equipment Checking chain lubricationChain drive sprocket Needle bearing lubricationBar Assembly Fitting the bar and chainWorking with the chain Fuel Fuel HandlingFuel safety FuellingExtra chain oil Long-term storage Transport and storageWarm engine Starting and StoppingStarting and stopping Cold engineStopping General working instructions Basic safety rulesWorking Techniques Before useWorking Techniques Limbing Basic cutting techniqueTerms There are ﬁve important factors you should considerTree felling technique Safe distanceFelling direction Your saw Clearing the trunk and preparing your retreatFelling cut Felling Training we advise you not to fell treesCutting trees and branches that are in tension General adviceFreeing a tree that has fallen badly Freeing a trapped treeHow to avoid kickback What is kickback?Cutting the trunk into logs Carburettor MaintenanceHigh speed jet H Correctly adjusted carburettorImmediately Checking the brake triggerMufﬂer StarterChanging a broken or worn starter cord Tensioning the recoil spring Changing a broken recoil springFitting the starter Must always be replaced Air ﬁlterSpark plug Lubricating the bar tip sprocketAdjustment of the oil pump Needle bearing lubricationCooling system Daily maintenance Weekly maintenance Monthly maintenance Maintenance scheduleTechnical data Technical DataSaw chain ﬁling and ﬁle gauges Guide bar and saw chain combinations0404/09/2119 EC-declaration of conformityApplies to Europe only EN ISO 121002010, ISO 149822009, EN ISOOriginal instructions 1153183-26

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