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Resumen del manual
YES WARNING! Either of the following reactions could cause you to lose control of your saw while cutting, possibly resulting in serious injury! 1. Kickback can occur whenever the guide bar nose or tip contact an object while the saw is running. Tip contact may cause the guide bar to kick upward and back toward the operator, with a lightning-fast reaction! 2. Pinching the saw along the top of the guide bar may push the guide bar rapidly back toward the operator! Pinching can occur whenever wood closes in around the moving chain! Do not rely exclusively on the safety devices incorporated with your saw. As a chain saw user, observing the following steps will also help you to avoid accident or injury on the job: ¦ Sudden surprise can contribute to accidents! With a basic understanding of kickback, you can reduce or eliminate the element of surprise. ¦ Clear obstructions from the work area before cutting. Remove any log, branch, or other obstruction that might contact the guide bar tip during cutting operations. ¦ Grip the saw firmly with your right hand on the rear handle and your left hand on the front handle, thumbs and fingers encircling the handles, whenever the saw is running. Don't let go: A firm grip will help you to reduce kickback while maintaining control of the saw. ¦ Accelerate the saw before the chain contacts the work area, and always maintain high engine speeds throughout the cut. ¦ Do not overreach or attempt to cut above shoulder height. ¦ Follow the manufacturer's instructions for sharpening and maintenance of the saw chain. ¦ Use only the replacement bar and chain combinations specified by the manufacturer. ¦ Never stand directly over the saw while cutting! ¦ Use low-kickback chain, chain brakes, or special guide bars to reduce the risk of kickback. Low kickback chain is chain that has met the kickback performance requirements of ANSI B175.12000 (American National Standard for Power Tools-Gasoline Powered Chain Saws-Safety requirements) when tested on the representative sample of chain saws below 3.8 c.i.d. specified in ANSI B175.12000. What To Check Possible Cause Faulty recoil starter. Fluid in the crankcase. Internal damage. Loose spark plug. Excess wear on cylinder, piston, rings. Stale, or contaminated fuel mixture. Check for clogged fuel filter and/or vent. Is the ignition switch ON?. Faulty ignition ground. Faulty ignition unit. If the plug is wet, excess fuel may be in the cylinder. The plug is fouled or improperly gapped. The plug is damaged internally or of the wrong size. Remedy Consult with an authorized servicing dealer. Tighten and re-test. Consult with an authorized servicing dealer. Re-fill with fresh fuel of the correct mixture (gasoline and Shindaiwa 2-cycle Mixing Oil at a 50:1 ratio). Clean as required; restart. Move switch to “I” (ON) position and re-start. Consult with an authorized servicing dealer. Crank the engine with the plug removed, replace the plug, and re-start. Clean and re-gap the plug to 0.024 inch (0.6 mm). Re-start. Replace the plug with a Champion CJ6Y. Re-start. For EMC compliance use NGK BPMR 7A TROUBLESHOOTING 8 33 Sharpening the Chain (cont.) Additional Safety Precautions Correct Filing Technique Sharpening the Chain (cont.) Additional Safety Precautions Correct Filing Technique Correct angle on top plate Slightly protruding hook or point (curve on non- chisel chain) Top of depth gauge at correct height below top plate Front of depth gauge rounded A BA=B 0.020" CHN-01 DESCRIPTION MAINTENANCE CHN-08 Keep all cutter lengths equal Filing Problems WARNING! NOTE: These safety precautions are intended primarily for consumers or occasional users. When using this chain saw for logging purposes, refer to: CFR Section 1910. 266 (5); 2.5.1 of the American National Safety Standard; Requirements for Pulpwood Logging ANSI 03.1-1978; and any applicable state safety codes. ¦ Never operate this chain saw with one hand! One-handed operation could cause you to lose control, causing serious injury to yourself or others! A chain saw is intended for two-handed use. ¦ Wear safety footwear, snug-fitting clothing, protective gloves, and eye, hearing, and head-protection devices while working with this chain saw. ¦ Do not allow other persons to be near the chain saw when starting or running the chain saw. Keep bystanders and animals out of the work area. ¦ Never allow young children or any person unfamiliar with chain saws to operate this saw! ¦ Clear the work area before using the saw. Never start cutting until you are sure you have a secure footing and have planned a retreat path from the falling tree. ¦ Before starting the saw engine, make sure nothing is touching the saw chain. ¦ Keep all parts of your body away from the saw chain whenever the engine is running! ¦ Stop the engine before carrying the saw. Carry the saw with the engine stopped, the guide bar and saw chain pointing to the rear, and the engine muffler away from your body. ¦ Never operate this chain saw if you a...
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