EGO CS1600-FC Manual Del Usuario página 34

Underbucking
Begin on the underside of the log with the
top of the saw against the log; exert light
pressure upward. During underbucking,
the saw will tend to push back at you. Be
prepared for this reaction and hold the
saw firmly to maintain control.
◾
When the log is supported along its
entire length, it should be cut from
the top (overbucking) (Fig. 19).
◾
When the log is supported on only one
end, cut 1/3 the diameter from the
underside (underbucking). Then make
the finishing cut by overbucking to
meet the first cut (Fig. 20).
◾
When the log is supported on both
ends, cut 1/3 of that diameter
from the top overbuck. Then make
the finished cut by underbucking
the lower 2/3 to meet the first cut
(Fig. 21).
34
56V LITHIUM-ION CORDLESS CHAIN SAW — CS1600/CS1600-FC
19
Log Supported Along the Entire Length
20
Log Supported One End
2nd Cut Overbuck (2/3 Diameter) to Meet 1st Cut
(To Avoid Pinching)
1st Cut Underbuck (1/3 Diameter) to Avoid Splintering
21
Log Supported Both Ends
1st Cut Overbuck (1/3 Diameter) to Avoid
Splintering
2nd Cut Underbuck (2/3 Diameter) to Meet 1st Cut
(To Avoid Pinching)
Cut From Top (Overbuck)
Avoid Cutting Earth