Jonsered CS 2139T manual Working Techniques, Before use, General working instructions

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WORKING TECHNIQUES

Before use:

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2

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1Check that the chain brake works correctly and is not damaged.

2Check that the throttle lockout works correctly and is not damaged.

3Check that the stop switch works correctly and is not damaged.

4Check that all handles are free from oil.

5Check that the anti vibration system works and is not damaged.

6Check that the muffler is securely attached and not damaged.

7Check that all parts of the chain saw are tightened correctly and that they are not damaged or missing.

8Check that the chain catcher is in place and not damaged.

9Check the chain tension.

General working instructions

IMPORTANT!

This section describes basic safety rules for using a chain saw. This information is never a substitute for professional skills and experience. If you get into a situation where you feel unsafe, stop and seek expert advice. Contact your chain saw dealer, service agent or an experienced chain saw user. Do not attempt any task that you feel unsure of!

Before using a chain saw you must understand the effects of kickback and how to avoid them. See instructions under the heading How to avoid kickback.

Before using a chain saw you must understand the difference between cutting with the top and bottom edges of the bar. See instructions under the headings How to avoid kickback and Machine’s safety equipment.

Tree maintenance work with a chain saw above ground level, which may involve using a single-handed grip, should only be carried out by persons with experience and training in:

•tree maintenance

•climbing techniques

•safety precautions when climbing

•additional safety equipment, such as harnesses, eyes, straps, ropes, safety hooks and other fall-prevention measures for personnel and chain saws.

During tree maintenance work above ground level the chain saw must be secured. Secure the chain saw by attaching a safety line to the fixing eye on the chain saw.

Wear personal protective equipment. See instructions under the heading Personal protective equipment.

Basic safety rules

1 Look around you:

•To ensure that people, animals or other things cannot affect your control of the machine.

•To make sure that none of the above might come within reach of your saw or be injured by falling trees.

CAUTION! Follow the instructions above, but do not use a chain saw in a situation where you cannot call for help in case of an accident.

2All tree maintenance work above ground level must be carried out by two or more persons with the right training (see instructions under the heading Important). At least one person should be on the ground to carry out safe rescue procedures and/or get help should an emergency arise.

3During tree maintenance work above ground level, the working area should always be secured and marked out with signs, tape or the like. The person(s) on the ground should always inform the person(s) working above before they enter the secure working area.

4Do not use the machine in bad weather, such as dense fog, heavy rain, strong wind, intense cold, etc. Working in bad weather is tiring and often brings added risks, such as icy ground, unpredictable felling direction, etc.

5Take great care when removing small branches and avoid cutting bushes (i.e. cutting many small branches at the same time). Small branches can be grabbed by the chain and thrown back at you, causing serious injury.

6Make sure you can move and stand safely. Check the area around you for possible obstacles (roots, rocks, branches, ditches, etc.) in case you have to move suddenly. Take great care when working on sloping ground.

20 – English

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Contents Operator′s manual Symbols in the operator’s manual KEY to SymbolsSymbols on the machine Contents Introduction Dear CustomerWhat is WHAT? What is what on the chain saw?Always use common sense General Safety PrecautionsBefore using a new chain saw Chain brake and front hand guard Machine′s safety equipmentPersonal protective equipment General Safety Precautions Stop switch Throttle lockoutChain catcher Vibration damping systemCutting equipment MufflerGeneral rules Cutting equipment designed to reduce kickbackGeneral information on sharpening cutting teeth Sharpening your chain and adjusting depth gauge settingSome terms that describe the bar and chain General advice on adjusting depth gauge setting Adjustment of depth gauge settingTensioning the chain Sharpening cutting teethLubricating cutting equipment Chain oilFilling with chain oil Checking chain lubricationChain drive sprocket Checking wear on cutting equipmentFitting a spike bumper AssemblyFitting the bar and chain Fuel Handling FuelFuel safety FuellingTransport and storage Long-term storageStarting and Stopping Starting and stoppingCold engine Warm engineStopping Basic safety rules Working TechniquesBefore use General working instructionsGeneral rules Terms Basic cutting techniqueGeneral Felling technique for tree tops CuttingLimbing Safe distanceFelling Directional cutsCutting trees and branches that are in tension General adviceFreeing a tree that has fallen badly Cutting the trunk into logs How to avoid kickbackWhat is kickback? General MaintenanceCarburettor adjustment Correctly adjusted carburettor Checking brake band wearChecking the front hand guard Checking the brake triggerMuffler Starter Changing a broken or worn starter cordTensioning the recoil spring Changing a broken recoil springLubricating the bar tip sprocket Air filterSpark plug Adjustment of the oil pump Cooling systemMaintenance schedule Daily maintenance Weekly maintenance Monthly maintenanceTechnical Data Technical dataApplies to Europe only Bar and chain combinationsSaw chain filing and file gauges EC-declaration of conformity 1150867-26 ´z+Rvh¶6¨ ´z+Rvh¶6¨

CS 2139T specifications

The Jonsered CS 2139T is a robust chainsaw designed for both professional and semi-professional users seeking reliability, power, and ease of use. This model is perfect for tree care, firewood cutting, and other demanding tasks in forestry and landscaping.

One of the standout features of the CS 2139T is its powerful 39cc 2-stroke engine, which delivers impressive performance while maintaining fuel efficiency. This engine is designed for a quick start, thanks to its efficient ignition system, reducing the time users spend trying to get the saw running. The power-to-weight ratio is favorable, making it suitable for extended use without causing fatigue.

The chainsaw incorporates advanced technology such as the Clean Power engine, which minimizes harmful emissions while maximizing fuel efficiency. This is particularly beneficial for environmentally conscious users and complies with stringent emission regulations. The CS 2139T also features an Anti-Vibration system, which significantly reduces vibrations felt by the operator, enhancing comfort and control, especially during prolonged use.

Safety is a priority with the CS 2139T, featuring a chain brake that engages automatically in the event of kickback, ensuring that the user is protected from potential accidents. Additionally, the saw is equipped with a throttle lock that prevents accidental engagement, providing extra peace of mind.

The ergonomic design of the handle and controls has been thoughtfully engineered for ease of use, allowing operators to maneuver the chainsaw with confidence. The unique air filtration system enhances the longevity of the engine by preventing dust and debris from entering, resulting in less frequent maintenance and longer operating life.

The chainsaw also boasts a durable construction, with robust materials that withstand the rigors of cutting hard wood and facing varying weather conditions. A tool-free chain tensioning system allows for quick and easy adjustments, ensuring that users can maximize performance without wasting time.

In summary, the Jonsered CS 2139T is a reliable choice for demanding users who require a combination of power, efficiency, and safety. With its advanced technologies and thoughtful design features, it stands out as an exceptional tool in the world of chainsaws.
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