GREAT PLAINS 1510P, Operator'S Manual

Page: 52 / 146

Great Plains | 118-732M | 4/4/19 Table of Contents Index 48
1510P & 1520P Table of Contents Index Adjustments
Seed-Lok
®
Lock Up
Optional Seed-Lok
®
firming wheels provide additional
seed-to-soil contact. The wheels are spring loaded and
do not require adjusting. In some wet and sticky
conditions the wheels may accumulate soil.
Refer to Figure 55
 NOTE: Side gauge wheel and seed meter is
removed for clarity.
To lock up Seed-Lok
®
wheels, raise drill. Rotate lock-up
handle (1) 90 degrees down on top of opener body, see
insert. Push up on Seed-Lok
®
wheel (2) until wheel arm
latches up.
Opener disk blades may be sharp. Use caution when making
adjustments in this area.
To unlock Seed-Lok
®
wheels, pull up lock-up handle
(1). Seed-Lok
®
is spring loaded so it will snap back into
place.
Harrow Adjustment
Harrow Frame Tube
Refer to Figure 56
This is one harrow setting that has been successful in
no- and minimum-till conditions. Because of different
soil moisture, trash levels and trash types, you may
need to reposition the tube frame or tines.
Figure 55
Seed-Lok Lock Up
18282
Push Seed-Lok
up to lock.
Locked
Position.
Unlocked
Position.
Figure 56
Spring Tine Angles
11891