Great Plains YP2425F-2470 Operator Manual - Manual (Page 148)

144 YP2425 & YP2425F Table of Contents Index Great Plains Manufacturing, Inc.
401-406M Table of Contents Index 2014-07-14
Row-Pro™ Operating Instructions
Refer to Figure 141
Row-Pro™ is a factory installed option for implements
with 25 series openers that are equipped with
DICKEY-john
®
IntelliAg
®
. It provides an automatic
adjustment for more consistent down pressure. Once the
springs are set, Row-Pro™ pneumatically
adjusts/reduces pressure on the openers.
There is one cylinder for each row located between
the parallel arms. Based on loading on the side depth
wheels, Row-Pro™ adjusts air pressure in the air
cylinders.
Refer to Figure 142
There is one valve set per opener section, located in the
center of the section. It allows each section to be
controlled independently.
Note: For twin row there are two valve sets per section:
one for the front openers and one for the rear
openers.
1
Figure 141
Row-Pro™ Cylinder
32085
1
2
2
2
Figure 142
Row-Pro™ Valve Sets
32084
32088
2