Jonsered CS 2141S, CS 2145S manual General Safety Precautions, Before using a new chain saw

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GENERAL SAFETY PRECAUTIONS

Before using a new chain saw

•Please read this manual carefully.

•Check that the cutting equipment is correctly fitted and adjusted. See instructions under the heading Assembly.

•Refuel and start the chain saw. See the instructions under the headings Fuel Handling and Starting and Stopping.

•Do not use the chain saw until sufficient chain oil has reached the chain. See instructions under the heading Lubricating cutting equipment.

•Long-term exposure to noise can result in permanent hearing impairment. So always use approved hearing protection.

WARNING! Under no circumstances may the

!design of the machine be modified without the permission of the manufacturer. Always use genuine accessories. Non-authorized modifications and/or accessories can result in serious personal injury or the death of the operator or others. Your warranty may not cover damage or liability caused by the use of non-authorized accessories or replacement parts.

WARNING! A chain saw is a dangerous tool

!if used carelessly or incorrectly and can cause serious, even fatal injuries. It is very important that you read and understand the contents of this operator’s manual.

WARNING! The inside of the muffler contain

!chemicals that may be carcinogenic. Avoid contact with these elements in the event of a damaged muffler.

WARNING! Long term inhalation of the

!engine’s exhaust fumes, chain oil mist and dust from sawdust can represent a health risk.

Important

IMPORTANT!

The machine is only designed for cutting wood.

You should only use the saw with the bar and chain combinations we recommend in the chapter Technical data.

Never use the machine if you are fatigued, while under the influence of alcohol or drugs, medication or anything that could affect your vision, alertness, coordination or judgement.

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

Do not modify this product or use it if it appears to have been modified by others.

Never use a machine that is faulty. Carry out the checks, maintenance and service instructions described in this manual. Some maintenance and service measures must be carried out by trained and qualified specialists. See instructions under the heading Maintenance.

Never use any accessories other than those recommended in this manual. See instructions under the headings Cutting equipment and Technical data.

CAUTION! Always wear protective glasses or a face visor to reduce the risk of injury from thrown objects. A chain saw is capable of throwing objects, such as wood chips, small pieces of wood, etc, at great force. This can result in serious injury, especially to the eyes.

WARNING! Running an engine in a confined

!or badly ventilated area can result in death due to asphyxiation or carbon monoxide poisoning.

WARNING! Faulty cutting equipment or the

!wrong combination of bar and saw chain increases the risk of kickback! Only use the bar/saw chain combinations we recommend, and follow the filing instructions. See instructions under the heading Technical data.

Always use common sense

It is not possible to cover every conceivable situation you can face when using a chain saw. Always exercise care and use your common sense. Avoid all situations which you consider to be beyond your capability. If you still feel uncertain about operating procedures after reading these instructions, you should consult an expert before continuing. Do not hesitate to contact your dealer or us if you have any questions about the use of the chain saw. We will willingly be of service and provide you with advice as well as help you to use your chain saw both efficiently and safely. Attend a training course in

6 – English

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Contents Operator’s manual EPASymbols in the operator’s manual KEY to SymbolsSymbols on the machine You will find the following labels on your chain sawContents Introduction Dear customerWhat is WHAT? What is what on the chain saw?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 Throttle lockout Chain catcherRight hand guard Vibration damping system Stop switchCutting equipment MufflerBar General rulesCutting equipment designed to reduce kickback ChainSharpening cutting teeth Sharpening your chain and adjusting depth gauge settingGeneral information on sharpening cutting teeth Instructions considerably increases the risk of kickbackIf the depth gauge setting is too large General advice on adjusting depth gauge settingAdjustment of depth gauge setting Tensioning the chainFilling with chain oil Lubricating cutting equipmentChain oil Checking chain lubricationChain drive sprocket Needle bearing lubricationChecking wear on cutting equipment Assembly Fitting the bar and chainFuel Handling FuelChain oil Transport and storage Fuel safetyFueling Long-term storageCold engine Starting and StoppingStarting and stopping Warm engineStopping Before use Basic safety rulesWorking Techniques General working instructionsGeneral rules Basic cutting technique GeneralTerms Limbing CuttingFelling direction Tree felling techniqueSafe distance Clearing the trunk and preparing your retreatFelling Directional cutsFelling cut Freeing a trapped tree General adviceFreeing a tree that has fallen badly Cutting trees and branches that are in tensionHow to avoid kickback What is kickback?Cutting the trunk into logs Maintenance Carburetor adjustmentGeneral Correctly adjusted carburetor High speed jet HThrottle lockout Muffler StarterChanging a broken or worn starter cord Tensioning the recoil spring Replacement of broken recoil and drive disc springsAir filter Fitting the starterSpark plug Adjustment of the oil pumpWhen making adjustments Lubricating the bar tip sprocket Needle bearing lubricationCooling system Air Injection centrifugal cleaningTemperature 0C 32F or colder Winter useMaintenance schedule Daily maintenance Weekly maintenance Monthly maintenanceTechnical Data Technical data050/1,3 mm Bar and chain combinationsSaw chain filing and file gauges 058/1,5 mmFederal Emission Control Warranty Statement Your Warranty Rights and ObligationsKickback safety precautions American Standard Safety PrecautionsSafety precautions for chain saw users Other safety precautionsPage ´z+R4G¶5g¨ Page 1150203-95 ´z+R4G¶5g¨ ´z+R4G¶5g¨

CS 2145S, CS 2141S specifications

The Jonsered CS 2141S and CS 2145S chainsaws are powerful tools designed for both professional and avid hobbyist woodworkers. Known for their robust construction and efficient performance, these chainsaws embody reliability and advanced technology, making them ideal for a variety of cutting tasks.

One of the standout features of the Jonsered CS 2141S and CS 2145S is their powerful engines. The CS 2141S is equipped with a 40.9cc engine, while the CS 2145S boasts a slightly more powerful 45.7cc engine. This difference in engine size translates to enhanced cutting performance, allowing users to tackle larger logs and more demanding jobs with ease. Both models deliver excellent power-to-weight ratios, ensuring that users can work for extended periods without excessive fatigue.

These models also incorporate advanced technologies that elevate their functionality. One notable innovation is the X-Torq engine, which reduces fuel consumption and emissions. This is particularly beneficial for environmentally conscious users, as it helps lessen the ecological footprint without compromising on power or performance. Additionally, the effective anti-vibration system minimizes the impact of vibrations on the user, enhancing comfort and control during operation.

Another key characteristic of the CS 2141S and CS 2145S is their ease of use and maintenance. The Quick Release Air Filtration system allows for efficient cleaning and replacement, ensuring that the engine performs at its best. Furthermore, the chain brake feature provides added safety by automatically stopping the chain in the event of kickback, making these chainsaws safer to operate.

Both models are designed for versatility, featuring adjustable oil pumps that allow users to regulate the flow of bar and chain oil for improved lubrication and extended chain life. The ergonomically designed handles offer optimal grip and control, which is essential for precision cutting.

In summary, the Jonsered CS 2141S and CS 2145S chainsaws are powerful and efficient tools equipped with advanced technologies that promote ease of use, safety, and environmental sustainability. Whether for professional forestry work or home woodcutting projects, these models are reliable choices that deliver outstanding performance and durability.
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