NORAC UC4+BC+JD8 Update - Manual (Page 11)

2.
Check that the rubber bumpers have been removed from both ends of the roll frame
(Figure 8).
3.
Install the frame target (B07) onto the parallel lift frame. The frame target should be
mounted to a frame member that does NOT rotate with the boom
4.
Install the roll sensor bracket on the T-shaped black intermediate frame (Figure 8). The
bottom of the sensor should be located 41” (104cm) from the frame target as shown in
Figure 10
. The sensor should be mounted between the parallel lift arms and the wheel in
a position that will not interfere with folding.
5.
Install the spring target (B08) onto the boom center section 16” (41cm) down from the
bottom of the sensor as shown in Figure 10. The spring target must be mounted to a
frame member that moves with the boom.
Figure 10: Target Location
6.
Adjust the targets and sensor bracket using a level or a plumb line. Ensure the sprayer is
level and the booms are level when installing the roll targets. Both targets must be aligned
on the centerline of the sensor they must be perpendicular to the sensor.
Mount frame
target as
close to the
vertical
member as
possible.