Vaderstad Rapid RDA 400S, Original Instructions Manual

Page: 34 / 138

Instructions and settings
34 27.06.2011
ver. 2
3.11 Adjusting the wing sections
Figure 3.28
A hydraulic lock is used to lock the extending/retracting ram automatically in the extended posi-
tion, to keep the machine "rigid". This is to ensure even performance across the entire operating
width. For the wing sections to work in line with the mid section, the stop screws (A) may need
to be adjusted. To check these:
Lift up and unfold the drill, see ”
3.7 Changing between transport position and working position”
on page 26
, but keep the machine lifted up on the wheels of the mid section. In this position the
forward frame tubes of the wing sections should be properly aligned (parallel) with the mid sec-
tion.
If the stop bolt (A) needs to be adjusted, first fold up the machine again, see ”
3.7 Changing be-
tween transport position and working position” on page 26
.