Assembly, Mounting guide bar and chain | Jonsered 2149 manual

ASSEMBLY

ASSEMBLY

Mounting guide bar and chain

Always wear gloves, when working with the chain, in order to protect your hands from injury.

Hold up the tip of the bar and tighten the chain. The chain is correctly tensioned when there is no slack on the

Check that the chain brake is in disengaged position by moving the front hand guard towards the front handle.

Take off the bar nuts and remove the clutch cover. Take off the transportation ring (A).

A

underside of the bar, but it can still be turned easily by hand. Hold up the bar tip and tighten the bar nuts with the combination wrench.

When fitting a new chain, the chain tension has to be checked frequently until the chain is run-in. Check the chain tension regularly. A correctly tensioned chain gives good cutting performance and long lifetime.

Fit the bar over the bar bolts. Place the bar in its rearmost position. Place the chain over the drive sprocket and in the groove on the bar. Begin on the top side of the bar. Make sure that the edges on the cutting links are facing forward on the top side of the bar.

Fit the clutch cover and locate the chain adjuster pin in the hole on the bar. Check that the drive links of the chain fit correctly on the drive sprocket and that the chain is in the groove on the bar. Tighten the bar nuts finger tight.

Tension the chain by using the combination wrench. Turn the chain adjuster screw clockwise. The chain should be tensioned until it fits snugly on the underside of the bar.

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Jonsered 2149 manual Assembly, Mounting guide bar and chain

Contents

Operator´s manual Symbols KEY TO SYMBOLS Contents CONTENTSBefore using a new saw Safety instructions CHAIN SAW SAFETY EQUIPMENT SAFETY INSTRUCTIONSPERSONAL PROTECTIVE EQUIPMENT 1 Chain brake and front hand guard 3 Chain catcher 2 Throttle lock4 Right hand guard 5 Vibration damping system 6 Stop switch7 Muffler 2 Checking the front hand guard 1Checking brake band wear3 Checking the inertia brake release 4Checking the brake trigger 6 Stop switch The 5 basic rules CUTTING EQUIPMENT A Bar 1Cutting equipment designed to minimise kickbackB Saw chain C Some terms that describe the bar and chain B Sharpening cutting teeth AGeneral information on sharpening cutting teeth DSetting the raker clearance C General advice on setting raker clearance3 Tensioning the chain A Chain oil 4 Lubricating cutting equipmentBFilling with chain oil C Checking chain lubrication E Needle bearing maintenanceFChecking wear on cutting equipment D Lubricating the bar tip sprocket What is kickback? HOW TO AVOID KICKBACKH Bar Do not let go of the handles General rulesNever use the saw one- handed ”Technical data” section GENERAL SAFETY PRECAUTIONS”Maintenance” Min. 3 m GENERAL WORKING INSTRUCTIONS 1 Basic safety rules General 2 Basic cutting techniqueTerms Cutting A Safe distance 3 Tree felling techniqueLimbing B Felling direction D Felling C Clearing the trunk and preparing your retreatDIRECTIONAL CUT FELLING CUT F Cutting the trunk into logs E LimbingAFreeing a “Trapped tree” What is what? WHAT IS WHAT? Mounting guide bar and chain ASSEMBLY Fuelmix FUEL HANDLINGGasoline Two-strokeoil Chain oil FuellingMin 3 m 10ft Start and stop START AND STOPStart Stop Functioning, Basic setting, Final setting MAINTENANCEBasic setting and running in Fine adjustment Starter device Starter device assemblyChanging a broken or worn starter cord Tensioning the recoil spring Air filter Needle bearing maintenanceMuffler Spark plug Centrifugal cleaning ”Turbo” Adjustment of the oil pumpHeated handles 2149W Cooling system Daily maintenance Weekly maintenanceMonthly maintenance Weight TECHNICAL DATA34´*xnG¶5g¨ 2149 MANUFACTURER’S WARRANTY COVERAGE EMISSION CONTROL WARRANTY STATEMENTOWNER’S WARRANTY RESPONSIBILITIES WARRANTY COMMENCEMENT DATE 108 ´*xnG¶5g¨2000W51