horsch Leeb 6 GS, Руководство по эксплуатации, Страница: 71 / 154

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4. Design and Function of
the Spraying Boom
4.1 Overview
Proper condition of the spray boom and its sus-
pension have a considerable influence on the
distributing accuracy of the chemical. Complete
overlapping is achieved by a correctly adjusted
spraying height of the spraying boom above the
plants. The nozzles are arranged on the boom
with a spacing of 50 cm / 25 cm.
4.2 Unfolding and folding the
spray boom
WARNING
Danger of crushing and impact for the
entire body, if persons are caught by
laterally swinging parts of the machine!
These endangerments can cause severe and
possible also fatal injuries.
Keep a sufficient safety distance to moving parts
of the machine as long as the tractor engine is
running.
¾
Make sure that persons keep a sufficient safe -
ty distance to moving parts of the machine.
¾
Instruct persons to leave the slewing range of
movable machine parts, before parts of the
machine are set into motion.
WARNING
Danger of crushing, being pulled in,
being caught or impact for third par-
ties may arise if third parties remain
in the operating range of the boom
when unfolding or folding the boom
and are caught by the moving parts of
the boom!
¾
Instruct persons to leave the slewing range
of the boom, before unfolding or folding the
boom.
¾
Immediately release the actuator for unfolding
or folding the boom, if a person enters into the
slewing range of the boom.