Оценок - 4, средний балл: 4.3
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Фрагмент инструкции
When bucking on a slope, always stand on the uphill side of the log, as shown in Fig. G. When "cutting through", to maintain complete control, release the cutting pressure near the end of the cut without relaxing your grip on the chain saw handles. Don't let the chain contact the ground. After completing the cut, wait for the saw chain to stop before you move the chain saw. Always stop the motor before moving from tree to tree. Carrying tool Carry the tool by the front handle with the tool turned off, finger off the switch. Use the chain protection cover to cover the guide bar and the saw chain. E F 2nd cut overbuck (2/3 diameter) to meet 1st cut (to avoid pinching) 1st cut overbuck (1/3 diameter) to avoid splintering 2nd cut underbuck (2/3 diameter) to meet 1st cut (to avoid pinching) G Stand on uphill side when cutting because log may roll. H 1st cut underbuck (1/3 diameter) to avoid splintering MAINTENANCE Sharpening the saw chain When working on the saw chain you must always pull out the power supply plug and wear protective gloves. MAINTENANCE Sharpening the saw chain When working on the saw chain you must always pull out the power supply plug and wear protective gloves. - flour. - sure. -the cutting edge is visibly damaged. - the chain or by damage to one side of it. Important: Sharpen frequently, but without removing too much metal! Generally, 2-3 strokes of the file will be enough. Have the chain resharpened in a service center when you have sharpened it yourself several times. Proper sharpening: CAUTION: Use only chains and guide bars designed for this saw (see the Extract from the spare-parts list)! -All cutters must be of the same length (dimension a). Cutters with different lengths result in rough running of the chain and can cause cracks in the chain. - Minimum cutter length is 3 mm (0.11"). Do not resharpen the chain when the minimum cutter length has been reached; at this point, the chain must be replaced (see the Extract from the spare-parts list and "Replacing the chain"). - The depth of the cut is determined by the difference in height between the depth limiter (round nose) and the cutting edge. -The best results are obtained with a depth-limiter depth of 0.64 mm (.025"). CAUTION: Excessive depth increases the risk of kickback! - All cutters must be sharpened to the same angle, 30°. Different angles result in a roughly, irregularly running chain, increase wear and tear and cause chain beakage. - The 85° front rake of the cutter results from the cut depth of the round file. If the proper file is used in the right manner, the correct front rake will be obtained automatically. the sawdust from sawing humid wood looks like wood the saw chain penetrates the wood only under great presthe sawing device is pulled to the left or the right during the sawing operation. This is caused by uneven sharpening of 0,64 mm 0,64 mm (.025") (.025") min. 3 mm (0.11”) A 30° Files and how to work with them -Sharpen using a special file holder with a saw chain round file dia. 4.0 mm. Normal round files are not appropriate for this work. See "Accessories" for the order number. -The file should cut only when pushed forwards (arrow). Lift the file when leading it backwards. -First sharpen the shortest cutter. The length of this cutter is then the standerd for all other cutters of the chain. -Always guide the file as in fig. shown -The file holder makes file guidance easier. It is marked for the correct 30° sharpening angle (keep the marks parallel with the chain when filing, see illustration) and limits the cut depth to the correct 4/5 of the file diameter. See "Accessories" for the order number. -After having sharpened the chain, the height of the depth limiter must be checked by means of a chain gauge. See "Accessories" for the order number. -Correct even the smallest excess height with a special flat file (1). See "Accessories" for the order number. -Round off the front of the depth limiter (2). 4/5 B 1 2 30° Files and how to work with them -Sharpen using a special file holder with a saw chain round file dia. 4.0 mm. Normal round files are not appropriate for this work. See "Accessories" for the order number. -The file should cut only when pushed forwards (arrow). Lift the file when leading it backwards. -First sharpen the shortest cutter. The length of this cutter is then the standerd for all other cutters of the chain. -Always guide the file as in fig. shown -The file holder makes file guidance easier. It is marked for the correct 30° sharpening angle (keep the marks parallel with the chain when filing, see illustration) and limits the cut depth to the correct 4/5 of the file diameter. See "Accessories" for the order number. -After having sharpened the chain, the height of the depth limiter must be checked by means of a chain gauge. See "Accessories" for the order number. -Correct even the smallest excess height with a special flat file (1). See "Accessories" for the order number. -Round off the front of the dep...
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