Makita DCS 7901, DCS6401, DCS 7300, DCS 6400, DCS 7900, DCS 7301 Chain saw operating instructions

Chain saw operating instructions

For assembly follow the procedure in the appropriate section"Mounting GuideBarand Chain'lofthis manual. MAKITA chain, guide bar and sprocket must match each other (seethe appropriatesection inthis manual).

WARNING!

Proper tension of the chain is extremely important. In order to avoid false setting the tensioning procedure must be followed as described in this manual. Always make sure the hexagonal nut(s) for the sprocket guard is (are) tightened securely after tensioning the chain. Check chain tension once more after having tightened the nuts and thereafter atregularintervals(alwaysbeforestarting to work). If the chain becomes loose while cutting, shut off the engine and then tighten. Never try to tighten the chain while the engine is running!

Fueling

Your MAKITAsaw uses on oil-gasoline mixturefor fuel (see chapter "Fuel" of this manzal).

Wipe off any spilled fuel before starting your saw and check for leakage.

Check for fuel leakage while refueling and during operation. If fuel or oil leakage is found, do not start or run the engine until leak is fixed and spilled fuel has been wiped away. Clothing with fuel on it has to be changed immediately (this is a danger to your life!).

Avoid skin contact with fuel. Never loosen or remove the cap of the fuel tank while the engine is running.

Starting

Do not drop start. This method is very dangerous be- cause you may lose control of the saw (fig. 6).

If

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WARNING!

Gasoline is an extremely flammable fuel. Use extreme caution when handling gasoline or fuel mix. Do not smoke or bring any sparks or flame near the fuel (fig. 5).

Fueling instructions @

Fuel your chain saw in well ventilated areas or out- doors. Always shut off the engine and allow it to cool before refueling. Select bare ground for fueling and move the chain saw at least 10feet (3 m) from fueling spot before starting the engine (fig. 5a).

Place the chain saw on firm ground or other solid surface in an open area. Maintain a good balance and secure footing. Place your right foot through the rear handle opening and firmly grasp the front handle with your left hand (fig. 6a).

Be absolutely sure that guide bar and chain are clear of you or all other obstructions and objects, including the ground, because when the engine starts in semi- throttle position, engine speed will be fast enough for the clutch to engage the sprocket and turn the chain which may cause a kickback.

Never attempt to start the saw when the guide bar is in a cut or kerf.

When you pull the starter grip, don't wrap the starter rope around your hands. Do not allow the grip to snap back, but guide the starter rope slowly back to permit the rope to rewind properly. Failure to follow this procedure may result in injury to hand or fingers and may damage the starter mechanism.

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