-Position the sprocket guard (G/2).

Manually tighten the two fastening nuts (G/I).

Checking the chain tension @ 0 (&

-The tension of the chain is correct if the chain rests against the bottom side of the guide bar and can still be easily turned by hand.

-While doing so the chain brake must be released.

-Check the chain tension in short intervalls because new chains tend to elongate.

-When checkingthe chain tensionthe engine must beswitch-

ed.

Chain brake

The DCS 9000 comes with an inertia chain brake as standard equipment. The chain brake engages automatically in case of kickback, which is caused by the tip contacting wood while the saw is running.

The chain will stop within a fraction of a second.

The chain brake i s installed to block the saw chain before starting it and to stop it immediately i n case of an emergen-

CY.

Tightening the chain

-Slightly lift the end of the guide bar and turn the chain adjusting screw (H/4) to the right (clockwise) until the chain rests against the bottom side of the guide bar.

-Continue to lift the guide bar end and firmly tighten the two fastening nuts (G/1) by means of the universal wrench.

NOTE:

It is recommended to use 2-3 chains alternatively.

In order to guarantee a uniform wear of the guide bar the bar should be turned over whenever replacing the chain.

Actuating the chain brake (blocking)

In case of a kickback the chain brake is automatically actuated by the moment of inertia of the hand guard (W3).

When actuating the chain brake manually, press the hand guard (W3) with your left hand in the direction of the guide bar end (arrow 1).

Releasing the chain brake

Pull the hand guard (W3) in the direction of the tubular handle (arrow 2) until it will engage noticeably. Now the chain break is released.

11

Page 6
Image 6
Makita DCS 9000 manual Chain brake

DCS 9000 specifications

The Makita DCS 9000 is a powerful and versatile chainsaw designed for demanding applications in professional forestry, construction, and landscaping. Known for its reliability and performance, the DCS 9000 is primarily aimed at professionals who require a robust tool to tackle heavy-duty cutting tasks.

One of the standout features of the Makita DCS 9000 is its high-performance engine. Equipped with a 90cc, 2-stroke engine, this chainsaw delivers an impressive power-to-weight ratio, enabling it to handle large-diameter logs and thick branches with ease. The advanced engine technology also contributes to improved fuel efficiency and reduced emissions, aligning with the increasing environmental standards in the industry.

The DCS 9000 incorporates a sophisticated air filtration system that helps to extend the life of the engine by keeping dust and debris at bay. This system ensures that the chainsaw operates efficiently, even in challenging environments, providing a longer service life for the tool. Furthermore, the quick-access air filter cover allows users to easily maintain the filter, keeping the chainsaw in optimal working condition.

In terms of safety features, the DCS 9000 is equipped with a chain brake that prevents accidental activation and protects the user from injury. The tool's anti-vibration technology effectively reduces hand fatigue during prolonged usage, enhancing comfort and control. Additionally, the chainsaw features a built-in inertia brake that stops the chain swiftly when necessary, ensuring safer operation.

The ergonomic design of the DCS 9000 includes a lightweight construction that balances power and ease of use, enabling operators to maneuver the tool with precision. The soft-grip handles provide added comfort, allowing for extended periods of operation without discomfort.

Another notable characteristic of the DCS 9000 is its heavy-duty bar and chain, which are engineered for longevity and optimal cutting performance. The tool can accommodate various bar lengths, making it adaptable for different cutting tasks.

Overall, the Makita DCS 9000 stands out as a premium chainsaw made for professionals. Its combination of power, safety features, and ergonomic design ensures that users can tackle tough jobs with confidence and efficiency. Whether felling trees, pruning branches, or cutting firewood, the DCS 9000 is a reliable companion for any cutting task.