Contents

Before using a new saw

•Read the instructions carefully.

•Check cutting equipment is correctly fitted and adjusted. See page 25.

•Refuel and start the saw. Check the carburetor settings. See pages 26-29.

•Do not use the saw until sufficient chain oil has reached the chain, see page 14.

IMPORTANT! If the carburetor mixture is too lean it greatly increases the risk of engine failure.

Poor maintenance of the air filter will cause carbon build-up on the spark plug and lead to difficult starting.

If the chain is badly adjusted it will cause increased wear or damage to the bar, drive sprocket and chain.

Maintenance, replacement, or repair of the emission control devices and systems may be performed by any nonroad engine repair establishment or individual.

WARNING!

Under no circumstances may the design of the machine be modified without the permis- sion of the manufacturer. Always use genuine spare parts/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.

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 these instructions.

You will find the following labels on your chain saw:

Contents
Key to symbols	2
Safety instructions
Personal protective equipment	4
Chain saw safety equipment	4
Inspecting, maintaining and servicing chain saw safety
equipment	8
Cutting equipment	10
How to avoid kickback	16
General safety precautions	18
General working instructions	19
What is what?
What is what?	24
Assembly
Mounting guide bar and chain	25
Fuel handling
Fuelmix	26
Fuelling	27
Start and stop
Start and stop	28
Maintenance
Carburetor	29
Starter device	30
Air filter	31
Spark plug	31
Muffler	31
Needle bearing maintenance	31
Adjustment of the oil pump	31
Cooling system	32
Centrifugal cleaning ”Turbo”	32
Heated handles (CS 2186W)	32
Winter use	32
Daily maintenance	33
Weekly maintenance	33
Monthly maintenance	33
Technical data
CS 2186	34
Emission Control Warranty Statement
Your warranty rights and obligations	35

Jonsered has a policy of continuous product development and therefore reserves the right to modify the design and appearance of products without prior notice.

English – 3

CS 2186 specifications

The Jonsered CS 2186 is a versatile chainsaw designed to meet the needs of both professional and recreational users. Known for its robust performance and user-friendly features, this saw showcases great engineering and innovative technology.

One of the standout features of the CS 2186 is its powerful engine. Incorporating a 50.2 cc engine, it delivers an impressive power output that allows smooth cutting through wood of varying densities. This engine is designed with modern technology to ensure efficient fuel consumption, reducing emissions without compromising performance.

The chainsaw is equipped with a 16 to 20-inch bar, providing options for different cutting applications. Whether for tree felling, limbing, or firewood preparation, the adjustable bar length makes the CS 2186 a flexible choice suited for a variety of tasks. The specific chain design promotes an excellent cutting experience, combining sharpness and durability.

Comfort and ease of use are also priorities for the Jonsered CS 2186. The chainsaw features an ergonomic handle with anti-vibration technology, which minimizes fatigue during prolonged use. Users can work longer and with more control, enhancing overall safety and precision in cutting.

Another noteworthy technology is the Easy Start system, which significantly reduces the effort needed to start the engine. This is especially beneficial for those who may struggle with traditional starting methods. Additionally, the chainsaw includes an automatic oiler that ensures proper lubrication of the chain, contributing to both efficiency and longevity of the equipment.

Safety is paramount in chainsaw design, and the CS 2186 incorporates multiple safety features. It includes a chain brake that acts immediately in case of kickback, preventing serious injuries. The front-hand guard and throttle lock further enhance safety by providing additional protection and control.

Overall, the Jonsered CS 2186 stands out for its blend of power, innovative technologies, and user-focused design. This chainsaw represents an excellent investment for anyone in need of a reliable, efficient, and safe cutting tool capable of performing a variety of jobs effectively. Whether you're a landowner, professional lumberjack, or simply enjoy working with wood, the CS 2186 is a commendable choice that exemplifies quality and performance in the world of chainsaws.

Jonsered CS 2186 manual Contents

Models: CS 2186

CS 2186 specifications