Jonsered 2149 manual 1Checking brake band wear, Checking the front hand guard, Safety Instructions

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1Checking brake band wear

SAFETY INSTRUCTIONS

Inspecting, maintaining and servicing chain saw safety equipment

SPECIAL TRAINING IS REQUIRED to service and repair chain saws. This is especially true of chain saw safety equipment. If your chain saw fails any of the checks described below take it to your SERVICE AGENT.

When you buy any of our products we guarantee the availability of professional repairs and service. If the retailer who sells your saw is not a SERVICING DEALER, ask him for the address of your nearest SERVICE AGENT.

1 Chain brake and front hand guard

1Checking brake band wear

Brush off any sawdust, resin and dirt from the

chain brake and clutch drum. Dirt and wear can impair operation of the brake.

Regularly check that the brake band is at least 0.6

mmthick at its thinnest point.

2 Checking the front hand guard

AMake sure the

FRONT HAND GUARD is not damaged and

that there are no visible defects such as cracks.

B Move the front hand guard forwards and back to make sure it runs freely and that it is securely anchored to the clutch cover.

3 Checking the inertia brake release

Hold the chain saw over a stump or other firm object. Let go of the front handle so that the bar falls onto the stump.

When the bar hits the stump the brake should be applied.

4Checking the brake trigger

Start the chain saw and place it on firm ground.

Make sure the chain does not touch the ground or any other object.

Grasp the saw firmly, wrapping your fingers and thumbs around the handles.

Apply full throttle and activate the chain brake by tilting your wrist forward onto the front hand guard. Do not let go of the front handle.

The chain should stop immediately.

8 – English

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Contents Operator´s manual KEY TO SYMBOLS SymbolsCONTENTS ContentsBefore using a new saw Safety instructionsPERSONAL PROTECTIVE EQUIPMENT SAFETY INSTRUCTIONSCHAIN SAW SAFETY EQUIPMENT 1 Chain brake and front hand guard 4 Right hand guard 2 Throttle lock3 Chain catcher 7 Muffler 6 Stop switch5 Vibration damping system 1Checking brake band wear 2 Checking the front hand guard3 Checking the inertia brake release 4Checking the brake triggerSAFETY INSTRUCTIONS CUTTING EQUIPMENT The 5 basic rules1Cutting equipment designed to minimise kickback A BarB Saw chain C Some terms that describe the bar and chainAGeneral information on sharpening cutting teeth B Sharpening cutting teeth3 Tensioning the chain C General advice on setting raker clearanceDSetting the raker clearance BFilling with chain oil 4 Lubricating cutting equipmentA Chain oil E Needle bearing maintenance C Checking chain lubricationFChecking wear on cutting equipment D Lubricating the bar tip sprocketH Bar HOW TO AVOID KICKBACKWhat is kickback? Never use the saw one- handed General rulesDo not let go of the handles GENERAL SAFETY PRECAUTIONS ”Technical data” section”Maintenance” Min. 3 m1 Basic safety rules GENERAL WORKING INSTRUCTIONS2 Basic cutting technique GeneralTerms Cutting3 Tree felling technique A Safe distanceLimbing B Felling directionC Clearing the trunk and preparing your retreat D FellingDIRECTIONAL CUT FELLING CUTAFreeing a “Trapped tree” E LimbingF Cutting the trunk into logs WHAT IS WHAT? What is what?ASSEMBLY Mounting guide bar and chainFUEL HANDLING FuelmixGasoline Two-strokeoilFuelling Chain oilMin 3 m 10ftSTART AND STOP Start and stopStart StopMAINTENANCE Functioning, Basic setting, Final settingBasic setting and running in Fine adjustmentStarter device assembly Starter deviceChanging a broken or worn starter cord Tensioning the recoil springNeedle bearing maintenance Air filterMuffler Spark plugAdjustment of the oil pump Centrifugal cleaning ”Turbo”Heated handles 2149W Cooling systemMonthly maintenance Weekly maintenanceDaily maintenance TECHNICAL DATA Weight34´*xnG¶5g¨ 2149EMISSION CONTROL WARRANTY STATEMENT MANUFACTURER’S WARRANTY COVERAGEOWNER’S WARRANTY RESPONSIBILITIES WARRANTY COMMENCEMENT DATE2000W51 ´*xnG¶5g¨108