Great Plains 2525P Operator Manual - Manual (Page 53)

4/23/2010 118-915M
51 Adjustments
Marker Width
Refer to Figure 76
To adjust marker width, loosen jam nuts (1) and
1/2-inch set screws (2). Move marker disk tube in
or out to get the proper dimension.
Refer to Figure 77 on the Next Page
The diagram shows marker width for the different
opener spacings and opener configurations.
To measure for marker width adjustment:
1. Lower drill in the field and drive forward a few
feet.
2. Measure from the middle of the outside row to
the mark in the ground made by the marker
disk.
Wider row spacing can be achieved by shutting off
certain meters. Figure 77 on the next page shows
which rows to shut off, which to leave on and the
marker width to use.
Figure 77 legend:
A baffle package is available to optimize this con-
version by diverting the seed from the unused
rows.
19204
Figure 76
Marker Width Adjustment
= planting rows = non planting rows