34
9.14
Side-by-side planing
If the area where planing is required is larger than the width of the cutter drum, several strips of planing can
be carried out side by side:
a)
align the machine and the p.m. in preparation for the
next planing strip, positioning the planer – when
necessary – using the side shift
;
IMPORTANT:
the side shift movement must be carried out
with the machine lifted slightly off the
ground and only when the drum is
completely stationary.
b)
to obtain a perfectly flat planed surface, with no
steps where the strips meet, adjust the planing depth
(see para. 9.8) of the RH and LH skids; one of these
will be sliding over the just planed ground and must be
set at depth “0”, especially if the spoil has been
removed.
IMPORTANT:
the prime mover is usually positioned with
two wheels in the trench planed earlier,
making it necessary to level out the
machine using the transversal tilt
mechanism (see para. 9.10).
Содержание PL 4520
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