Checking the chain lubrication

D

Never work with the chain saw withoute sufficient chain lubri- cation. Otherwise the service life of the chain and guide bar will be reduced.

Before starting work check the oil level in the tank and the oil feed.

Check the oil feed rate as described below:

-Start the chain saw.

-Hold the running chain saw approx. 6" (15 cm) above a trunk or the ground (use an appropriate base).

If the lubrication is sufficient, you will see a light oil trace because oil will be flung off the sawing device. Pay attention to the direction the wind is blowing and avoid unnecessary exposure to the oil spray!

Adjusting the carburetor

2

1

E

Important information:

The carburetor of this tool is fitted with limiter caps which restrict the range of adjustment and prevents over-rich mixture settings. This ensures providing good engine power and efficient fuel consumption. Before installing the limiter caps, the manufacturer performs the „Basic Adjustment” procedure.

Optimum perfornance can only be achieved if the carbure- tor is adjusted correctly. For this work, which should be carried out by an expert, the engine must be warmed up and the air filter clean.

The carburetor has been adjusted by MAKITA on the basis of atmosheric pressure conditions at sea level. Other atmospheric pressure conditions or the running-in process of a new engine may require readjustment of the carburetor.

It is urgently recommended to use a revolution indicator (E/1) (order number 950 233 210) in order to achieve a correct adjustment of the carburetor. Adjust the carburetor using a 0.16" (4 mm) screwdriver.

The screwdriver shown (E/2) has a molded-on lug to assist in adjustment.

Before adjusting the carburetor the engine must be warmed up for a period of 3-5 min.

For adjusting the carburetor correctly the following steps must be carried out:

1.

Check adjustment

STOP

2.

Start engine

 

3.

Set idle speed

 

4.

Adjust speed

 

5.Check idling speed

6.Check acceleration

7.Check max. speed or output

8.Repeat adjustment procedure starting with step 3, until idling speed, max. speed and acceleration are reached with the adjustment made.

F

Adjustment instructions (step 1) STOP

Before initial operation make sure that the adjusting screws (H and L) have not been set in all the way. Limiter caps do not protect the engine from leaning. Turn the two adjusting screws (H and L) counter-clockwise as far as they will go.

Start the engine and let it warm up (step 2)

Set idle speed (step 3)

-If the chain turns when the engine is idling, unscrew the throttle-valve stop screw (S) until the chain stops. If the engine runs unevenly, screw the screw (S) back in.

-Idling speed should be 2,400 rpm.

Adjust speed (output) (step 4)

-Adjust the speed by adjusting the main jet screw (H) to 13,000 rpm (DCS 6000i) and 12.800 rpm (DCS 6800i).

Check idle speed (step 5)

-After having adjusted the max. speed ensure the idle speed is set to 2,400 rpm. (the chain must not turn). Use the idle jet screw (L) to regulate it. Turn in the screw (L) to speed up, and turn out the screw (L) to speed down the engine.

Check acceleration (step 6)

-Now check the acceleration, i. e. the time necessary for speeding up from idle speed to max. speed. To do this, press the throttle lever hard.

-If the acceleration is too low, turn out the idle jet screw (L) approx. 1/8 rotation.

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Makita DCS 6000I, DCS 6800I manual Checking the chain lubrication, Adjusting the carburetor

DCS 6800I, DCS 6000I specifications

The Makita DCS 6000I and DCS 6800I are two formidable chainsaw models from a brand renowned for its commitment to durability, performance, and innovation. Both saws are designed for professional users who require power, efficiency, and precision in their cutting tasks.

Starting with the DCS 6000I, it offers an impressive engine displacement of 59 cc, producing high torque and enabling effective cutting through thick wood with ease. Its lightweight design, weighing approximately 5.8 kg, ensures better maneuverability during extended use. The DCS 6000I incorporates a 20-inch guide bar, making it suitable for a variety of applications, from felling trees to milling logs.

A key feature of the DCS 6000I is its advanced anti-vibration technology, which minimizes user fatigue and enhances comfort. The model is equipped with an automatic chain lubrication system that maintains optimal performance and prolongs the lifespan of the chain. The air cleaner is easily accessible and designed to filter out debris, ensuring clean air intake and efficient engine performance.

Moving on to the DCS 6800I, it takes power to the next level, featuring a robust 66 cc engine. This model is an ideal choice for professional users involved in heavy-duty cutting tasks. Weighing approximately 6.2 kg, it strikes a balance between power and manageability. Its 24-inch guide bar makes it a perfect fit for felling larger trees and undertaking more demanding forestry work.

The DCS 6800I is characterized by its high-performance oil pump that allows for adjustable flow rates, ensuring efficient lubrication based on the cutting conditions. Additionally, this model features an innovative decompression valve, allowing for easy starting and improved user experience. The DCS 6800I also has a semi-automatic choke that enhances startup efficiency.

Both models exhibit excellent build quality, featuring magnesium components that contribute to their lightweight yet robust structure. They also come with a tool-less air filter cover, facilitating ease of maintenance. Safety is a priority with both saws, equipped with chain brakes and throttle locks to prevent accidental starts.

In summary, the Makita DCS 6000I and DCS 6800I are exceptional chainsaws that cater to the needs of professional users. With advanced technologies, durable construction, and innovative features, these models are well-suited for various applications in forestry and landscaping, ensuring reliability, efficiency, and safety in all cutting tasks.