Sawing
447 077_b
41
It is not necessary to force the saw into the cut. Apply only light pres-
sure while running the engine at full throttle.
It is recommended that daily inspection before use and after dropping or
other impacts to identify significant damage or defects.
Racing the engine with the chain seized in a cutaway can damage the
clutch system. When the saw chain is caught in the cut, do not attempt
to pull it out by force, but use a wedge or a lever to open the cut.
Guard against kickback
This saw is also equipped with a chain brake that will stop the chain in
the event of kickback if operating properly. You must check the chain
brake operation before each usage by running the saw at full throttle
for 1 or 2 seconds and pushing the front hand guard forward. The chain
should stop immediately with the engine at full speed. If the chain is
slow to stop or does no stop then replace the brake band and clutch
drum before use.
It is extremely important that the chain brake be checked for proper
operation before each use and that the chain be sharp in order to main-
tain the kickback safety level of this saw. Removal of the safety devices,
inadequate maintenance, or incorrect replacement of the bar or chain
may increase the risk of serious personal injury due to kickback.
Felling a tree
1 Decide the felling direction considering the wind, lean of the tree,
location of heavy branches, ease of job after felling, and other factors.
2 While clearing the area around the tree, arrange a good foothold and
retreat path.
3 Make a notch cut one-third of the way into the tree on the felling side.
4 Make a felling cut from the opposite side of the notch and at a level
slightly higher than the bottom of the notch.
WARNING!
When you fell a tree, be sure to warn your neighboring workers
of the danger.
(A) Notch cut
(B) Felling cut
Logging and limbing
WARNING!
1 Always ensure your foothold as well as stability of the tree.
2 Be alert to the rolling over of a cut log.
3 Read the instructions in “For Safe Operation” to avoid kick-
back of the saw. Before starting work, check the direction of
bending force inside the log to be cut. Always finish cutting
from the opposite side of bending direction to prevent the
guide bar from being caught in the cutaway.
Cutting an unpillowed log
Saw down halfway, then roll the log over and cut from the opposite side.
Содержание BKS 4540
Страница 1: ...441 077_b I 04 2014 Benzin Kettens ge Betriebsanleitung BKS 4540...
Страница 337: ...Turvallinen k ytt 477 077_b 337 TURVALLINEN K YTT...
Страница 425: ...477 077_b 425 426 426 428 429 431 433 434 436 438 441 443 445 445 446 447 448 448...
Страница 426: ...ru 426 BKS 4540 80...
Страница 427: ...477 077_b 427...
Страница 428: ...ru 428 BKS 4540 1 11 2 12 3 13 4 14 5 15 6 16 7 17 8 18...
Страница 429: ...477 077_b 429 9 19 10...
Страница 430: ...ru 430 BKS 4540 MAX MIN H L 115 A...
Страница 431: ...477 077_b 431 3 10...
Страница 432: ...ru 432 BKS 4540 1 2 3 4 5 6 7...
Страница 433: ...477 077_b 433 1 2 3 4 5 6 1 2 12 13 11 3 8 7 9 10 7 8 9 10 11 12 13 ADVICE 1...
Страница 434: ...ru 434 BKS 4540 1 2 3 4 12 15 5 1 2 3 2 2 40 1 JASO FC ISO EGC...
Страница 435: ...477 077_b 435 1 2 4 2 1 2 3 4 5 ADVICE...
Страница 436: ...ru 436 BKS 4540 1 2 80 3 4 I 5 1 4 2 5 3 6 ADVICE ADVICE 1 2 ADVICE...
Страница 437: ...477 077_b 437 1 2 3 1...
Страница 438: ...ru 438 BKS 4540 1 2 3 4 1 2 1 2 1...
Страница 439: ...477 077_b 439 1 2 1 2 3 4 A B...
Страница 440: ...ru 440 BKS 4540 1 2 3 B 1 2 3 4...
Страница 441: ...477 077_b 441 1 2 1...
Страница 442: ...ru 442 BKS 4540 3 1 2 3 4 1 2 1 b 3 0 65 NHSP LD L8RTF CHAMPION RCJ7Y NGK BPMR7A...
Страница 443: ...477 077_b 443 4 5 BKS 4540 Oregon 21BPX 4 8...
Страница 444: ...ru 444 BKS 4540 55 21BPX 3 16 30 10 85 0 025...
Страница 445: ...477 077_b 445 1 2 3 4 BKS 4540 0 325 16 40 0 058 1 5 Oregon 168PXBK095 Oregon 21BPX066X 1 2 3 4 5 2...
Страница 446: ...ru 446 BKS 4540 1 2 3...
Страница 449: ...477 077_b 449 450 450 452 453 455 457 458 460 462 465 467 469 469 470 471 472 472...
Страница 450: ...uk 450 BKS 4540 80...
Страница 451: ...477 077_b 451...
Страница 452: ...uk 452 BKS 4540 1 11 2 12 3 13 4 14 5 15 6 16 7 17 8 18...
Страница 453: ...477 077_b 453 9 19 10...
Страница 454: ...uk 454 BKS 4540 MAX MIN L 115...
Страница 455: ...477 077_b 455 3 10...
Страница 456: ...uk 456 BKS 4540 1 2 3 4 5 6 7...
Страница 457: ...477 077_b 457 1 2 3 4 5 6 1 2 12 13 11 3 8 7 9 10 7 8 9 10 11 12 13 ADVICE 1...
Страница 458: ...uk 458 BKS 4540 1 2 3 4 12 14 5 1 2 3 2 2 40 1 JASO FC ISO EGC...
Страница 459: ...477 077_b 459 1 2 4 2 1 2 3 4 5 ADVICE...
Страница 460: ...uk 460 BKS 4540 1 2 80 3 4 5 1 4 2 5 3 6 ADVICE ADVICE 1 2 ADVICE...
Страница 461: ...477 077_b 461 1 2 3 1...
Страница 462: ...uk 462 BKS 4540 1 2 3 4 1 2 1 2 1...
Страница 463: ...477 077_b 463 1 2 1 2 3 4...
Страница 464: ...uk 464 BKS 4540 1 2 3 1 2 3 4...
Страница 465: ...477 077_b 465 1 2 1...
Страница 466: ...uk 466 BKS 4540 3 1 2 3 4 1 2 1 b 3 0 65 NHSP LD L8RTF CHAMPION RCJ7Y NGK BPMR7A...
Страница 467: ...477 077_b 467 4 5 BKS 4540 Oregon 21BPX 4 8...
Страница 468: ...uk 468 BKS 4540 55 21BPX 3 16 30 10 85 0 025...
Страница 469: ...477 077_b 469 1 2 3 4 BKS 4540 0 325 16 40 0 058 1 5 Oregon 168PXBK095 Oregon 21BPX066X 1 2 3 4 5 2...
Страница 470: ...uk 470 BKS 4540 1 2 3...
Страница 473: ...441 077_b 473 Art Nr 113187...
Страница 474: ...D 474 BKS 4540 Art Nr 113187...
Страница 475: ...441 077_b 475 Art Nr 113187...
Страница 476: ...D 476 BKS 4540 Art Nr 113187...
Страница 477: ......
Страница 478: ......
Страница 479: ......
Страница 480: ......