valutazioni - 2, GPA: 5 ( )

Produttore : Stihl File Size : 1.06 mb File Nome : 427ee5d8-ab09-4f3a-89fc-c3796f58b09b.pdf Lingua di insegnamento:

Ignited Vapors may explode. Always stop the engine and allow it to cool before filling the fuel tank. Do not smoke while filling the tank. Keep sparks and open flames at a distance from the area. NOTE: Dispose of the old fuel/oil mix in accordance to Federal, State and Local regulations. Remove fuel capWARNING: slowly to avoid injury from fuel spray. Never operate the unit without the fuel cap securely in place. Add fuel in a clean, WARNING: well ventilated outdoor area. Wipe up any spilled fuel immediately. Avoid creating a source of ignition for spilt fuel. Do not start the engine until fuel vapors dissipate. STARTING/STOPPING INSTRUCTIONS STARTING/STOPPING INSTRUCTIONS Operate this unit only WARNING: in a well- ventilated outdoor area. Carbon monoxide exhaust fumes can be lethal in a confined area. Never operate the sawwithout the bar and chain properly installed. WARNING: A B C Fig. 1 STARTING INSTRUCTIONS 1. Slide the STOP switch down (Fig. 2). 2. Rotate the choke lever up to the horizontal position (Fig. 3). 3. Pump primer bulb 10 times (Fig. 4). D 4. Pull starter rope 4-6 times, engine should Fig. 2 start (Fig. 5). 5. If engine failed to start, rotate choke lever down to vertical position then repeat step 4 (Fig. 5). 6. When engine starts, warm up 10 sec. Then depress safety/throttle trigger.The automatic choke will disengage when trigger is pulled (Fig.6). 7. Release throttle trigger for idle. TO STOP: Slide stop switch up. NOTE: This unit will not run with the choke lever in horizontal Position 1. NOTE: The unit uses Spring Assist Starting™, which significantly reduces the effort required to start the engine. You must pull the starter rope out far enough to hear the engine attempt to start. There is no need to pull the rope briskly-- there is no harsh resistance when pulling. Be aware that this starting method is vastly different from (and much easier than) what you may be used to. Horizontal position Vertical position Fig. 3 F Fig. 4 Fig. 5 A B Automatic Fig. 6 STARTING/STOPPING INSTRUCTIONS STARTING/STOPPING INSTRUCTIONS NOTE: In some cases due to operating conditions (altitude, temperature etc.) your chain saw may need a slight adjustment to the idle speed. If unit does not Idle after restarting 2 times, follow these steps to adjust idle. 1. Idle adjustment access (L) - the symbol "T" (for throttle) is below the adjustment hole (Fig. 8). 2. Using a Phillips or slotted screwdriver - turn screw 1/4 to 1/2 turn clockwise (to the right). Unit should then idle properly (Fig. 9). NOTE: If chain turns while idling - turn screw back to the left until chain stops and unit continues to idle. NOTE: When starting a warm engine, go back to Step 3. Follow the steps until Step 8. Then, move the lever to Position 3 and release the throttle trigger. STOPPING INSTRUCTIONS 1. Release the trigger and allow the engine to return to the idle speed. 2. Move the STOP switch to the STOP position. NOTE: For emergency stopping, simply activate theChain Brake® and move the STOP switch down. L Fig. 8 Fig. 9 Fig. 10 A C B OTHER INSTRUCTIONS Chain Brake® Test 1. Place saw on a clear, firm, flat surface. 2. Start engine. 3. Grasp the rear handle (A) with your right hand (Fig. 10). 4. With your left hand, hold the front handle (B) [not Chain Brake® lever (C)] firmly (Fig. 10). 5. Squeeze the throttle trigger to 1/3 throttle, then immediately activate the Chain Brake® lever (C) (Fig. 10). 6. Chain should stop abruptly. When it does, immediately release the throttle/trigger. 7. If Chain Brake® functions properly, turn the engine off and return the Chain Brake® to the DISENGAGED position. Chain Lubrication Adequate lubrication of the saw chain is essential at all times to minimize friction with the guide bar. Never starve the bar and chain of oil. Running the saw with too little oil will decrease cutting efficiency, shorten saw chain life, cause rapid dulling of chain, and cause excessive wear of bar from overheating. Too little oil is evidenced by smoke, bar discoloration or pitch build-up. Automatic Oiler Your chain saw is equipped with an automatic gear driven oiler system. The oiler automatically delivers the proper amount of oil to the bar and chain. As the engine speed increases, so does the oil flow to the bar pad. The amount of oil flowing to the bar and chain may be changed by turning the adjustment screw (D) as shown in Fig. 11. Turn the screw clockwise to DECREASE oil flow and counterclockwise to INCREASE the flow. D Fig. 11 Activate the CHAIN WARNING: BRAKE® slowly and deliberately. Keep the chain from touching anything; don’t let the saw tip forward. If chain does not WARNING: stop, turn engine off and take your unit to the nearest Authorized Service Center for service. OPERATING INSTRUCTIONS OPERATING INSTRUCTIONS FELLING Felling is the term for cutting down a tree. Small trees up to 6-7 inches (15-18cm) in diameter are usually cut in a single cut. Larger trees require notch cuts. Notch cuts determine the direction th...

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