Assessments - 2, GPA: 4.5
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PINCHING the saw chain along the TOP of the guide bar may PUSH the guide bar rapidly back toward the operator. Any of these reactions may cause you to lose control of the saw, which could result in serious personal injury. STARTING/STOPPING INSTRUCTIONS STARTING/STOPPING INSTRUCTIONS Never operate the sawwithout the bar and chain properly installed. WARNING: STARTING INSTRUCTIONS 1. Fill the oil tank with correct chain and bar oil (Fig. 3). Use a funnel, wipe up any spills and make sure no dirt gets into the tank. NOTE: The saw chain requires lubrication when in use to minimize friction with the guide bar. The oil tank holds 4.5 ozs of oil, enough to lubricate the chain for 12-15 minutes of sawing. We recommend using original equipment manufacturer Bar and Sprocket Oil, which contains additives to reduce friction wear and reduce resin residue formations. The oil tank levelCAUTION: should be frequently checked during operation to avoid starving the bar and chain of lubrication. NOTE: Your chain saw is equipped with an Automatic Oiler system and is the ONLY source of lubrication for the bar and chain. 2. Be certain the Chain Brake® is disengaged before starting unit (Fig. 4). Disengage it by pulling backward toward the motor. 3. Hook the extension cord to the extension cord retainer (A) (Fig. 5) that is built into the rear handle. This will prevent the cord from pulling out of the handle. Double the extension cord, about a foot from the end, and insert it through the hole at the end of the handle. Hook the loop formed by doubling the cord over the tab. Gently tug on the cord to ensure that it is firmly retained in the saws handle. Plug the receptacle end of the extension cord into the tool’s power supply cord. Oil CapOil Tank Inspection Spot Fig. 3 A Fig. 4 A Fig. 5 Ensure the extension cord is of the proper size and type for your saw. WARNING: 4. Grip the saw with both hands, left hand holding the front /handle (DO NOT HOLD CHAIN BRAKE®) and the right hand holding the rear handle. Thumbs and fingers should encircle both handles (Fig. 6). Make sure the WARNING: extension cord does not come in contact with the guide bar and saw chain. Fig. 6 5. With your right thumb, depress the LOCK/OFF button (C) on the top of the rear handle, and at the same time squeeze the trigger. To stop the saw, release the trigger (Fig. 7). NOTE: It is not necessary to maintain pressure on the LOCK/OFF button once the trigger is squeezed and the motor is running. The LOCK/OFF button is a safety device to avoid accidental starting. STOPPING INSTRUCTIONS The saw motor will automatically stop when the trigger is released. To restart the motor, you will have to depress the LOCK/OFF button and squeeze the trigger. C Fig. 7 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 the tree will fall. A retreat path (A) WARNING: should be planned and cleared as necessary before cuts are started. The retreat path should extend back and diagonally to the rear of the expected line of fall, as illustrated in Fig. 8. If felling a tree on CAUTION: sloping ground, the chain saw operator should keep on the uphill side of the terrain, as the tree is likely to roll or slide downhill after it is felled. Never walk in front of a tree that has been notched. WARNING: Make the felling cut (D) from the other side of the tree and 1.5 - 2.0 inches (3-5 cm) above the edge of the notch (C) (Fig. 9). Fig. 9 Never saw completely through the trunk. Always leave a hinge. The hinge guides the tree. If the trunk is completely cut through, control over the felling direction is lost. Before making the final cut, always recheck the area for bystanders, animals or obstacles. WARNING: Insert a wedge or felling lever in the cut well before the tree becomes unstable and starts to move. This will prevent the guidebar from binding in the felling cut if you have misjudged the falling direction. Make sure no bystanders have entered the range of the falling tree before you push it over. Felling Cut: 1. Use wooden or plastic wedges (G) to prevent binding the bar or chain (H) in the cut. Wedges also control felling (Fig. 10). 2. When diameter of wood being cut is greater than the bar length, make 2 cuts as shown (Fig. 11). As the felling cutWARNING: gets close to the hinge, the tree should begin to fall. When tree begins to fall, remove saw from cut, stop motor, put chain saw down, and leave area along retreat path (Fig. 8). G H Fig. 10 NOTE: Direction of fall (B) is controlled by the notching cut. Before any cuts are made, consider the location of larger branches and natural lean of the tree to determine the way the tree will fall. A B Fig. 8 Do not cut down aWARNING: tree during high or changing winds or if there is a danger to property. Consult a tree professional.Do not cut down a tree i...
Este manual também é adequado para os modelos :Benzo e serras - TB3516 (1.77 mb)
Benzo e serras - TB3516 (1.77 mb)
Benzo e serras - TB3516 (1.77 mb)
Benzo e serras - TB3516 (1.77 mb)