Jonsered 2045, 2050 manual

Contents

Main Symbols KEY TO SYMBOLS CONTENTS Contents Before using a new saw CHAIN SAW SAFETY EQUIPMENT ! What is what? PERSONAL PROTECTIVE EQUIPMENT 1 Chain brake and front hand guard C D 2 Throttle lock 3 Chain catcher Assembly General working instructions 4 Right hand guard ! 6 Stop switch 7 Muffler Inspecting, maintaining and servicing chain saw safety 8 Inspecting, maintaining and servicing chain saw safety equipment 1 Chain brake and front hand guard 1 Checking brake band wear 2 Checking the front hand guard 4 Right hand guard 5 Vibration damping system Maintenance 6 Stop switch 2 Throttle lock CUTTING EQUIPMENT The 5 basic rules C Some terms that describe the bar and chain Technical data Bar 1 Cutting equipment designed to minimise kickback Technical data A Bar B Saw chain 12 2 Sharpening your chain and adjusting raker clearance A General information on sharpening cutting teeth B Sharpening cutting teeth C General advice on setting raker clearance D Setting the raker clearance 3 Tensioning the chain 14 4 Lubricating cutting equipment What is what A Chain oil B Filling with chain oil C Checking chain lubrication B D Lubricating the bar tip sprocket E Lubricating the clutch drum bearing F Checking wear on cutting equipment G Chain drive sprocket HOW TO AVOID KICKBACK What is kickback? Technical data. General rules GENERAL SAFETY PRECAUTIONS Technical data Assembly Maintenance Personal protective equipment GENERAL WORKING INSTRUCTIONS Important How to avoid kickback. 1 Basic safety rules 20 2 Basic cutting technique How to avoid kickback General Terms: There are five important factors you should consider before making a cut: ! Limbing B Felling direction A Safe distance 22 FELLING CUT C Clearing the trunk and preparing your retreat D Felling DIRECTIONAL CUT 4 Freeing a tree that has fallen badly = high accident risk A Freeing a Trapped tree General working instructions B Cutting trees and branches that are in tension Preparations: F Cutting the trunk into logs WHAT IS WHA T? What is what? Mounting guide bar and chain ASSEMBLY Fuelmix Gasoline Two-stroke oil FUEL HANDLING Chain oil Mixing 5 10 15 20 0,10 0,20 0,30 0,40 FUEL HANDLING Fuelling Start Cold engine Warm engine START AND STOP Stop Carburetor Functioning, Basic setting, Final setting Operation Basic setting and running in Low speed needle L Final setting of the idling speed T Starter device Needle bearing maintenance Muffler B Air filter Spark plug Cooling system Centrifugal cleaning Turbo Daily maintenance Weekly maintenance Monthly maintenance 34 Engine *xmQ5% Ignition system Fuel and lubrication system Weight Chain/bar FEDERAL EMISSION CONTROL WARRANTY STATEMENT WHAT IS COVERED WHAT IS NOT COVERED HOW TO FILE A CLAIM WHERE TO GET WARRANTY SERVICE