Jonsered CS 2150, CS 2141, CS 2145 manual Vibration damping system, Stop switch, Muffler

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SAFETY INSTRUCTIONS

5 Vibration damping system

Your chain saw is equipped with a vibration damping system that is designed to minimise vibrations and make operation easier.

When you use a chain saw vibrations are generated by the uneven contact between the chain and the wood you are cutting.

Cutting hardwoods (most broadleaf trees) creates more vibration than cutting softwoods (most conifers). Cutting with a chain that is blunt or faulty (wrong type or badly sharpened, see section

D)will increase the vibration level.

The vibration damping system reduces the vibrations transmitted from the engine and chain to the handles of the chain saw. The body of the saw, including the cutting equipment, is insulated from the handles by vibration damping units.

Overexposure to vibration can lead to circulatory damage or nerve damage in people who have impaired circulation.

Contact your doctor if you experience symptoms of overexposure to vibration. These symptoms include numbness, loss of feeling, tingling, pricking, pain, loss of strength, changes in skin colour or condition. These symptoms normally appear in the fingers, hands or wrists.

6 Stop switch

Use the stop switch to switch off the engine.

7 Muffler

The muffler is designed to keep noise levels to a minimum and to direct exhaust fumes away from the user.

The exhaust fumes from the engine are very hot and may contain sparks which can start a fire. Never start the saw indoors or near combustible material!

In areas with a hot, dry climate there is a high risk of forest fires. These areas are sometimes controlled by legislation and requirements that among other things the muffler must be equipped with an approved type of spark arrestor mesh.

For mufflers it is very important that you follow the instructions on checking, maintaining and servicing your saw (see the section on ”Inspecting, maintaining and servicing chain saw safety equipment”).

The muffler gets very hot in use and remains so for a short time afterwards. DO NOT TOUCH THE MUFFLER IF IT IS HOT!

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Contents EPA Symbols KEY to SymbolsEPA ContentsPersonal Protective Equipment Safety Instructions3a Starting Chain brake and front hand guardChain catcher Throttle lockRight hand guard Vibration damping system Stop switchMuffler Checking the brake trigger Checking brake band wearChecking the front hand guard Checking the inertia brake releaseThrottle lock 5 basic rules Cutting EquipmentSome terms that describe the bar and chain Cutting equipment designed to minimise kickbackBar Saw chainRisk of kickback is increased with a badly sharpened chain Sharpening your chain and adjusting raker clearanceGeneral information on sharpening cutting teeth Sharpening cutting teethSetting the raker clearance General advice on setting raker clearanceTensioning the chain Never use waste oil Lubricating cutting equipmentChain oil Filling with chain oilLubricating the bar tip sprocket Needle bearing maintenanceChecking chain lubrication Checking wear on cutting equipmentWhat is kickback? HOW to Avoid KickbackDo not let go of the handles General rulesNever use the saw one- handed 10 ft Min mGeneral Working Instructions Basic safety rulesCutting Basic cutting techniqueGeneral TermsFelling direction Tree felling techniqueSafe distance LimbingFelling Clearing the trunk and preparing your retreatFreeing a Trapped tree General adviceFreeing a tree that has fallen badly = high accident risk Cutting the trunk into logsWhat is what? What is WHAT?Mounting guide bar and chain AssemblyTwo-stroke oil Fuel HandlingFuelmix Gasoline10ft FuellingChain oil Min 3 mStop Start and StopStart and stop StartCarburetor MaintenanceTensioning the recoil spring Starter device assemblyStarter device Changing a broken or worn starter cordSpark plug Needle bearing maintenanceAir filter MufflerCooling system Adjustment of the oil pump Centrifugal cleaningWinter use Monthly maintenance Weekly maintenance Daily maintenanceLong-term storage Recommended original and replacement Technical DataBar and chain combinations Your Warranty Rights Obligations Emission Control Warranty Statement2002W49 108 88

CS 2145, CS 2150, CS 2141 specifications

The Jonsered CS 2141, CS 2150, and CS 2145 chainsaws are renowned for their powerful performance and advanced technologies, making them the top choice for both professional loggers and enthusiastic DIYers. Each model shares a commitment to delivering reliability, efficiency, and precision in cutting, while still prioritizing user comfort and safety.

The CS 2141 model is designed with a robust 40.9 cc engine that provides strong power output while remaining lightweight, making it easy to maneuver. This chainsaw features a 15-inch guide bar, ideal for tackling small to medium-sized trees and clearing brush. The innovative fuel system ensures longer running times, reducing the frequency of refueling interruptions. A hallmark of this model is its Easy Start system, eliminating the hassle of hard starts to get you cutting quickly.

Moving up, the Jonsered CS 2150 boasts a slightly larger engine capacity of 50.2 cc, which translates to enhanced power, particularly useful for more demanding cutting tasks. This model is equipped with a 20-inch guide bar, allowing for efficient felling and limbing of larger trees. Its design incorporates the Air Injection air filtration system that separates debris from the air, extending the life of the air filter and reducing maintenance needs. The lightweight design coupled with anti-vibration technology makes operating this model comfortable, even during extended use.

The CS 2145 model is a versatile chainsaw that finds a perfect balance between power and weight. With a 45.7 cc engine, it provides excellent cutting performance for a range of applications. It features a 16-inch guide bar, making it adaptable for various tasks from pruning to more extensive logging work. Like its counterparts, the CS 2145 includes the Smart Start technology for effortless starting and an automatic oil pump to ensure a steady flow of lubrication to the chain, increasing the overall lifespan of the saw.

All three models utilize Jonsered's revolutionary X-Torq engine technology, which significantly reduces fuel consumption and emissions, underlining their commitment to environmentally friendly operation. Furthermore, each chainsaw is ergonomically designed, with focus on comfortable grip and controls that allow users to work with precision and ease.

In summary, the Jonsered CS 2141, CS 2150, and CS 2145 chainsaws combine cutting-edge technology with practical features that meet the needs of users in various cutting conditions. With powerful engines, advanced filtration systems, and user-friendly designs, these models set a high standard in the chainsaw market.
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