Starting the engine

Start the chain saw only after having assembled it com- pletely and inspected.

Move at least 10 feet (3m) away from the place where you fuelled the saw.

Make sure you have a good footing, and place the saw on the ground in such a way that the chain is not touching anything. Engage the chain brake (lock).

Hold the tubular handle tightly with one hand and press the chain saw to the ground.

Steady the rear handle by standing in the hand guard.

 

 

Cold-starting:

 

 

Pullthe choke (1)out until it audibly clicks. This simultaneously

 

 

actuates the half-throttle lock.

 

 

Move the l/STOP ignition switch (3) as shown by the arrow.

 

 

Slowly pull out the starter cable until you notice resistance (the

 

 

piston is positioned before the top dead centre).

 

 

Push the starting valve (2) (option).

 

 

Now pull the starter cable with a fast and forceful movement

 

 

until you hear the first ignition.

 

 

CAUTION: Do not pull out the starter cable more than approx.

 

 

50 cm, and lead it back by hand.

 

 

Push the starting valve (2) (option).

 

 

Depressthe choke (1) and pull the starter cable again. As soon

 

 

as the engine is running, grasp the rear handle (this actuates

 

 

the grip safety (5)) and tap the throttle (6).This will releasethe

 

 

half-throttle lock and the engine will run in idle.

 

 

CAUTION: As soon as the engine is started it must be put

 

 

in idle to prevent the chain brake from being damaged.

 

 

Now release the chain brake.

 

 

Warm starting:

 

 

As described for cold starting, except before starting pull the

 

 

choke (1) all the way out and back in one time, in order to

 

 

activate the half-throttle lock.

6

5

Stopping the engine

Move the I/STOP ignition switch to

 

 

I

 

the "STOP" position.

BI

 

 

A @ @

 

Checking the chain brake

 

Do not work with the chain saw without first checking the

 

chain brake1

 

*

Start the engine as described (make sure you have a good

 

footing, and place the chain saw on the ground in such a way

 

that the guide bar is free of contact).

 

Graspthe tubular handlem y with one hand and holdthie grip

 

with the other.

 

With the engine running at moderate speed, press the hand

 

 

guard (7) in the direction of the arrow with the back of

 

 

your hand untilthe chain brake engages.The chain shouldstop

 

 

Immediately release the throttle and release the chain brake.

 

 

IMPORTANT: If the chain does not stop immediately when

 

 

you test the chain brake, do NOT use the chain saw. Take

24

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Image 24
Makita DCS6401, DCS 7901 Starting the engine, Cold-starting, Warm starting, Stopping the engine, Checking the chain brake
Page 23 Page 25

DCS 7301, DCS 7900, DCS 6400, DCS 7300, DCS 7901 specifications

Makita, a leading manufacturer of power tools, has a robust lineup of professional-grade chainsaws, including the DCS 7900, DCS 7901, DCS 7300, DCS 7301, and DCS 6401 models. Each chainsaw is designed with advanced technology to meet the demanding needs of forestry and construction professionals.

The Makita DCS 7900 is a powerful chainsaw equipped with a 79cc engine that delivers high cutting performance. It features a lightweight design combined with a powerful engine, allowing for maximum maneuverability. The saw's decompression valve ensures easy starting, while the adjustable chain oiler provides lubrication tailored to various cutting conditions. Its anti-vibration technology minimizes user fatigue during prolonged use, making it an excellent choice for professionals.

The DCS 7901 is an enhanced version of the DCS 7900, featuring an electronically controlled ignition system that optimizes fuel combustion for increased efficiency and lower emissions. This model maintains the same robust power but with improved fuel economy, making it an environmentally friendly option without sacrificing performance. The DCS 7901 also includes a heavy-duty air filter system, ensuring longer operation times by extending the life of the engine.

The DCS 7300 and DCS 7301 models are mid-range chainsaws that deliver exceptional power and versatility. The DCS 7300 features a 73cc engine, offering a perfect balance of weight and power, ideal for both felling and limbing. The DCS 7301 shares similar specifications with the DCS 7300 but includes additional features such as a tool-less chain adjustment system and a larger fuel tank for increased run time. Both models come with advanced anti-vibration technologies that ensure smooth operation.

Finally, the Makita DCS 6401 is a compact yet powerful chainsaw designed for users who require maneuverability without compromising on power. Equipped with a 64cc engine, this chainsaw is suitable for a variety of cutting tasks. It features a lightweight construction, making it ideal for prolonged use in tight spaces. The DCS 6401 also has a high-performance air filtration system, which increases engine life and efficiency.

In summary, all Makita chainsaws in this lineup are designed with user comfort and efficiency in mind. With powerful engines, advanced technology, and robust features, the DCS 7900, DCS 7901, DCS 7300, DCS 7301, and DCS 6401 ensure reliability and performance for professional users in demanding environments.
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