Great Plains 1300 13-Foot Operator Manual - Manual (Page 72)

68 1300 and 1300F Table of Contents Index Great Plains Manufacturing, Inc.
175-157M Table of Contents Index 2014-04-15
Marker Setup
Marker extension needs to be set up prior to first use,
and whenever the marker disk is inverted (page 33) or
the disk angle is significantly changed.
Refer to Figure 50
To set up extension for a marker side:
1. Unfold the marker side in field conditions. See
“Marker Operation (Option)” on page 26.
2. Lower the drill and openers. Pull forward ten feet
(3 m) or so.
3. At a right angle to the marker or opener furrow,
measure the distance between these two furrows.
For precise one-row offset of opposing passes the
marker extension
values should be:
To adjust marker extension:
4. Loosen the nuts on the U-bolts that secure the
marker mount to the drill mainframe.
5. Slide the mount left or right to obtain the desired
marker extension. Secure the U-bolts.
Drill Model Marker Extension
1300-1610
1300F-1610
85.0 inches (215.9 cm)
1300-2175
1300F-2175
82.5 inches (209.6 cm)
1300-2606
1300F-2606
81/0 inches (205.7 cm)
Figure 50
Marker Extension
36273
1
1
1