Évaluations - 1, GPA: 4
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Facilité d'utilisation
n Push choke lever to RUN position. n Pull starter grip and rope until engine runs. NOTE: Allow the saw to run in this position 15- 30 seconds, depending upon the temperature. n Depress the trigger release and squeeze and release the throttle trigger to return the engine to idle. CAUTION: Failure to release partial throttle when chain brake lever is in the brake position will result in serious damage to the unit. Never squeeze and hold the throttle trigger while the chain brake is in the brake position. To start a warm engine: n Set the on/stop switch to the RUN ( I ) position. n Make sure the chain brake is in the run position by pulling back on the lever/hand guard. n Pull choke lever out to FULL CHOKE position then push immediately back to RUN position to set fast idle. OPERATION STOPSTOP ON/STOP SWITCH IN THE RUN POSITION Fig. 7 RUN POSITION Fig. 8 STOPSTOP PRIMER BULB Fig. 9 CHOKE LEVER FULL CHOKE RUN POSITION Fig. 10 n Pull starter grip and rope until engine runs, but no more than 5 times. If engine does not start after 5 pulls, use cold engine starting procedure. n Squeeze and release the throttle trigger to return the engine to idle. STOPPING THE ENGINE See Figures 12 - 13. Release the throttle trigger and let the engine return to idle. To stop the engine, move the on/ stop switch to the STOP () position. Do not put the chain saw on the ground when the chain is still moving. For additional safety, set the chain brake when the saw is not in use. In the event that the on/stop switch will not stop the saw, pull the choke lever out to the fully extended position (FULL CHOKE ) and engage chain brake to stop the engine. If the on/stop switch will not stop the saw when set to the STOP position, have the on/stop switch repaired before using the chain saw again to prevent unsafe conditions or serious injury. NOTE: When you are finished using the saw, always relieve tank pressure by loosening, then retightening, the chain oil and fuel caps. Allow the engine to cool before storing. ADJUSTING IDLE SPEED See Figure 14. n If the engine starts, runs, and accelerates, but will not idle, turn the idle speed screw “T” clockwise to increase idle speed. n If the chain turns at idle, turn the idle speed screw “T” counterclockwise to reduce the idle RPM and stop the chain movement. If the saw chain still moves at idle speed, contact an authorized service center for adjustment and discontinue use until the repair is made. OPERATION TRIGGER RELEASE THROTTLE TRIGGER Fig. 11 STOPSTOP ON/STOP SWITCH IN THE STOP POSITION Fig. 12 BRAKE POSITION Fig. 13 IDLE SPEED SCREW “T” Fig. 14 WARNING: THE SAW CHAIN SHOULD NEVER TURN AT IDLE. Turn the idle speed screw “T” counterclockwise to reduce the idle RPM and stop the chain, or contact an authorized service center for adjustment and discontinue use until the repair is made. Serious personal injury may result from the saw chain turning at idle. PULL AND PUSH See Figure 15. The reaction force of the saw is always opposite to the direction the chain is moving. Thus, the operator must be ready to control the PULL when cutting on the bottom edge of the bar and the PUSH when cutting along the top edge. NOTE: The chain saw has been fully factory tested. It is normal to find some slight oil residue on the saw. WARNING: KICKBACK occurs when the moving chain contacts an object at the upper portion of the tip of the guide bar or when the wood closes in and pinches the saw chain in the cut. Contact at the upper portion of the tip of the guide bar can cause the chain to dig into the object and stop the chain for an instant. The result is a lightning-fast reverse reaction which kicks the guide bar up and back toward the operator. If the saw chain is pinched along the top of the guide bar, the guide bar can be driven rapidly back toward the operator. Either of these reactions can cause loss of saw control, which can result in serious injury. Do not rely exclusively upon the safety devices built into the saw. As a chain saw user, you should take steps to keep your cutting jobs free from accident or injury. See General Safety Rules for more details. OPERATION PULL PUSH Fig. 15 KICKBACK PRECAUTIONS See Figures 16 - 17. Rotational kickback occurs when the moving chain contacts an object at the Kickback Danger Zone of the guide bar. The result is a lightning-fast reverse reaction, which kicks the guide bar up and back towards the operator. This reaction can cause loss of control, which can result in serious injury. PREPARING FOR CUTTING PROPER GRIP ON HANDLES See Figure 18. See General Safety Rules for appropriate safety equipment. n Wear non-slip gloves for maximum grip and protection. n Hold the saw firmly with both hands. Always keep your left hand on the front handle and your right hand on the rear handle so that your body is to the left of the chain line. WARNING: Never use a left-handed (cross-handed) grip or any stance that would place your body or arm across the chain line. n Maintain a proper gr...
Ce manuel est également adapté pour les modèles :Benzo et scies - UT10568 (23.62 mb)
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