WORKING TECHNIQUES

5Do the conditions and surrounding terrain affect how safely you can stand and move about?

Two factors decide whether the chain will jam or the object that you are cutting will split: the first is how the object is supported before and after cutting, and the second is whether it is in tension.

In most cases you can avoid these problems by cutting in two stages; from the top and from the bottom.You need to support the object so that it will not trap the chain or split during cutting.

IMPORTANT! If the chain jams in the cut: stop the engine! Don’t try to pull the chain saw free. If you do you may be injured by the chain when the chain saw suddenly breaks free. Use a lever to open up the cut and free the chain saw.

The following instructions describe how to handle the commonest situations you are likely to encounter when using a chain saw.

Limbing

When limbing thick branches you should use the same approach as for cutting.

Cut difficult branches piece by piece.

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3

Cutting

WARNING! Never attempt to cut logs ! while they are in a pile or when a couple

of logs are lying together. Such procedures drastically increase the risk of kickback which can result in a serious or fatal injury.

If you have a pile of logs, each log you attempt to cut should be removed from the pile, placed on a saw horse or runners and cut individually.

Remove the cut pieces from the cutting area. By leaving them in the cutting area, you increase the risk for inadvertently getting a kickback, as well as increasing the risk of losing your balance while working.

The log is lying on the ground. There is little risk of the chain jamming or the object splitting. However there is a

risk that the chain will touch the ground when you finish the cut.

Cut all the way through the log from above. Avoid letting the chain touch the ground as you finish the cut. Maintain full throttle but be prepared for what might happen.

If it is possible (can you turn the log?) stop cutting about 2/3 of the way through the log.

Turn the log and finish the cut from the opposite side.

The log is supported at one end. There is a high risk that it will split.

Start by cutting from below (about 1/3 of the way through).

Finish by cutting from above so that the two cuts meet.

The log is supported at both ends. There is a high risk

that the chain will jam.

Start by cutting from above (about 1/3 of the way through).

Finish by cutting from below so that the two cuts meet.

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Jonsered CS 2188 manual Limbing, Log is supported at both ends. There is a high risk
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CS 2188 specifications

The Jonsered CS 2188 is a powerful chainsaw designed for both professional and serious hobbyist users. Known for its robust performance and durability, it stands out in the competitive market of chainsaws. This model is well-suited for heavy-duty tasks such as felling large trees, cutting firewood, and clearing brush, making it a versatile tool for various applications.

One of the standout features of the Jonsered CS 2188 is its impressive engine performance. Equipped with a high-efficiency 2.1 kW (2.8 hp) engine, it boasts a displacement of 88 cc, allowing it to tackle even the toughest jobs with ease. The engineered design of the power unit ensures that the chainsaw delivers consistent power with a speed of up to 13,500 RPM. This performance translates to faster cutting speeds and improved productivity.

The chainsaw incorporates advanced technologies that enhance its user experience and safety. The unique Clean Power technology minimizes emissions while maximizing fuel efficiency, making it an environmentally friendly option in today's market. This feature is especially important for users conscious of their environmental impact.

Another key characteristic of the Jonsered CS 2188 is its lightweight design combined with optimal balance, which reduces fatigue during prolonged use. The chainsaw features ergonomic handles, providing users with a comfortable grip and better control. This is crucial, especially when working in challenging positions or across various terrains.

The CS 2188 is also equipped with a reliable anti-vibration system that dampens vibrations during operation, further enhancing user comfort and reducing strain on the hands and arms. This system contributes to a smoother cutting experience, allowing for precision work even during extended periods of use.

Maintenance is made simple with the tool-less chain tensioning system, which enables users to adjust the chain tension quickly and efficiently. Coupled with an easy-access air filter, these design features streamline the upkeep process, ensuring the chainsaw remains in optimal working condition.

In summary, the Jonsered CS 2188 is a powerful and dependable chainsaw tailored for users who demand performance, efficiency, and comfort. With its advanced engine technology, ergonomic design, and user-friendly maintenance features, it caters well to both professionals and enthusiasts alike, making it a top choice for anyone needing a reliable cutting tool.
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