Great Plains 3PYP Operator Manual
Table of Contents Index
3-Point 40-Foot Yield-Pro® Planter
Operator Manual
3PYP
Manufacturing, Inc.
www.greatplainsmfg.com
Read the operator manual entirely. When you see this symbol, the
subsequent instructions and warnings are serious - follow without
exception. Your life and the lives of others depend on it!
25050
Illustrations may show optional equipment not supplied with standard unit or may
depict similar models where a topic is identical.
ORIGINAL INSTRUCTIONS
© Copyright 2014 Printed 2014-09-09 401-312M
Table of Contents Index
EN
Table of Contents Index
Table of Contents Index
Great Plains Manufacturing, Inc. Cover Index iii
Table of Contents
Important Safety Information......................................1
Introduction ................................................................10
Description of Unit........................................................10
Intended Usage........................................................10
Document Family......................................................10
Covered Models...........................................................10
Using This Manual........................................................10
Definitions.................................................................10
Owner Assistance ........................................................11
Product Support .......................................................11
Preparation and Setup...............................................12
Initial Setup...................................................................12
Pre-Setup Checklist......................................................12
Hitching Tractor to Planter............................................13
3-Point Hitching........................................................13
Electrical Hookup .........................................................15
Hydraulic Hose Hookup................................................16
Protecting Hydraulic Motor Seals.............................17
Frame Height and Leveling..........................................18
Raise Parking Stands...................................................19
Marker Extension .........................................................20
Operating Instructions...............................................21
Pre-Start Checklist .......................................................21
Monitor Operation.........................................................22
Raising/Lowering Planter .............................................22
Folding the 3PYP .........................................................23
Locking Pins.................................................................24
Lift Assist Cylinder Lock-Up......................................26
Transport the 3PYP to the field....................................26
Steering....................................................................27
Unfolding The 3PYP.....................................................28
Electric Clutch Operation..............................................30
Electric Clutch Lock-Up............................................30
Marker Operation .........................................................33
Marker Tilt-Up...........................................................34
Marker Unfold (one side)..........................................34
Row Marker Operation .............................................34
Folding The Markers.................................................34
Marker Tilt-Down......................................................34
Unusual Marker Operations......................................34
Airbox Operation ..........................................................35
Fan Operation ..........................................................35
Y-Tubes........................................................................35
82 bu.Hopper Operation..............................................36
Adding Seed to 82 bu. Hopper.................................36
Changing the Seed Box or 82 bu. Hopper...................37
Steering........................................................................39
Steering Configuration Switch..................................40
Field Set-Up Checklist ................................................. 41
Field Operation ............................................................ 43
Planting........................................................................43
Checking Planting Rate ............................................... 43
Short-Term Parking......................................................44
Long-Term Storage......................................................45
Adjustments ...............................................................46
Setting Seed Rate........................................................47
Indexing....................................................................47
Gauge Wheel Sprocket Selection............................ 47
Drive Range Sprockets ........................................48
Upper Drive Sprocket...........................................49
Transmission Sprockets.......................................49
Transmission Adjustments...................................50
Gauge Wheel Adjustments..........................................50
Gauge Wheel Tension .............................................51
Contact Drive Adjustments.......................................51
Hydraulic Down Pressure ............................................ 52
Cart Weight Transfer................................................53
Priority Flow Hydraulic Systems...............................53
Marker Adjustments.....................................................54
Marker Disk Adjustment...........................................54
Height Switch Adjustment............................................55
Fan Adjustments..........................................................56
Fertilizer Setup.............................................................57
Liquid Fertilizer Strainer........................................... 57
Fertilizer Orifice Plates.............................................58
Fertilizer Row Shut-Off.........................................58
Fertilizer Relief Valve............................................... 59
25 Series Row Units ................................................... 60
Row Unit Down Pressure.........................................61
Adjusting Down-Pressure..................................... 62
Row Unit Shut-Off.................................................... 63
Row Unit Lock-Up.................................................... 64
Unit-Mount Cleaner Adjustments............................. 65
Coulter Adjustments.................................................66
Row-Unit Opener Adjustments.................................67
Setting Planting Depth .........................................67
Disk Angle and Side Depth Wheels .....................67
Adjusting Disk Angle & Side Depth Wheels.........68
© Copyright 2007, 2008, 2009, 2010, 2011, 2012, 2014 All rights Reserved
Great Plains Manufacturing, Inc. provides this publication “as is” without warrantyofanykind,eithere xpressedorimplied.Whilee v ery precaution has been
takeninthe preparation of this manual, Great Plains Manufacturing,Inc. assumes no responsibility forerrors oromissions. Neither is any liability assumed for
damages resulting from the use of the information contained herein. Great Plains Manufacturing,Inc. reserves the rightto revise and improveits products as
it sees fit. This publication describes the state of this product at the time of its publication, and may not reflect the product in the future.
2014-09-09 Cover Index 401-312M
Trademarks of Great Plains Manufacturing, Inc. include: Singulator Plus, Swath Command, Terra-Tine.
Registered Trademarks of Great Plains Manufacturing, Inc. include:
Air-Pro, Clear-Shot, Discovator,Great Plains, Land Pride, MeterCone, Nutri-Pro, Seed-Lok, Solid Stand,
Terra-Guard, Turbo-Chisel,Turbo-Chopper, TurboMax, Turbo-Till, Ultra-Till, Verti-Till, Whirlfilter, Yield-Pro.
Brand and Product Names that appear and are owned by others are trademarks of their respective owners.
Printed in the United States of America
iv 3PYP Table of Contents Index Great Plains Manufacturing, Inc.
Row-Unit Opener Disk Adjustments.........................69
Opener Disc Contact Region ............................... 69
Adjusting Disc Contact.........................................69
Adjusting Depth Wheel Scrapers.........................70
Seed Meter Setup and Adjustment.......................... 70
Meter Removal.....................................................70
Singulator Plus™ Meter Wheel Replacement..........72
Meter Installation..................................................73
Finger Meter Adjustments....................................74
Finger Meter Brush Adjustment ........................... 74
Finger Meter Inserts.............................................75
Sunflower Meter Configurations...........................75
Sprocket Indexing (Stagger) ................................ 76
Seed Firmer Adjustments ........................................76
Keeton
Seed-Lok
®
Seed Firmer Adjustment........................76
®
Seed Firmer Lock-Up ........................76
Press Wheel Adjustment.......................................... 77
Press Wheel Down Pressure...............................78
Press Wheel Stagger...........................................78
Press Wheel Centering........................................78
Press Wheel Assembly with Cast Wheels ........... 79
Troubleshooting......................................................... 80
General Troubleshooting ............................................. 80
Airbox Troubleshooting................................................84
Steering Error Flash Codes ......................................... 85
Maintenance and Lubrication...................................86
Maintenance ................................................................ 86
Seed Clean-Out........................................................... 87
Cleaning Out Air System.......................................... 87
Cleaning Out Meters............................................87
Marker Maintenance.................................................... 88
Marker Shear Bolt Replacement..............................88
Marker Chain Length Adjustment ............................88
Dual Marker Speed Adjustment............................... 89
Hitch Shims..................................................................89
Chain Maintenance.................................................. 90
Chain Slack..............................................................90
Meter Drive Chain.................................................... 90
Meter Maintenance...................................................... 91
Finger Pickup Meter Maintenance ...........................91
Finger Set Inspection...........................................91
Finger Meter Re-Assembly Steps........................91
Precautions..........................................................91
Population Max™ Annual Maintenance...............92
Population Max™ Installation...............................92
Skip Stop™ Annual Maintenance........................93
Skip Stop™ Installation........................................93
Exchanging Finger Sets...........................................94
Install Corn Finger Set ......................................... 97
25 Series Disk Spreaders and Scrapers..................98
25 Series Row-Unit Side Wheels.............................98
Hydraulic Filter......................................................... 99
Replacing Hydraulic Filter....................................99
Bleeding Hydraulics................................................... 100
Bleeding Lift Hydraulics .........................................100
Bleeding Fold Cylinder Hydraulics..........................100
Bleeding Marker Hydraulics....................................100
Bleeding Lift Hydraulics..........................................101
Bleeding Marker Fold Hydraulics............................105
Seed Flap Replacement (s/n A1055S-)......................106
Seed Flap Replacement (s/n A1056S+).....................106
Lubrication..................................................................107
Seed Lubricants..........................................................114
Options......................................................................115
Planter Options...........................................................116
Row Unit Options........................................................119
Appendix A: Reference Information .......................124
Specifications and Capacities.....................................124
Tire Inflation Chart......................................................125
Torque Values Chart ..................................................126
Hydraulic Diagrams....................................................127
Chain Routing.............................................................136
Row Unit Placement...................................................140
Appendix B - Option Installation.............................146
Appendix C: Initial Setup.........................................148
Post-Delivery Checklist...............................................148
Seed Monitor Console Installation..............................148
Radar Calibration....................................................149
Install Tractor Steering Components..........................149
Compatible Tractors ...............................................149
Steering Setup........................................................150
Steering .....................................................................151
Steering System Hydraulic Bleeding ......................151
Steering System Modes of Operation.....................151
Steering Calibration................................................151
Steering Configuration Switch ................................152
Wheel Sensor Calibration.......................................152
Emergency Moves Without Steering ......................154
Force Caster Float..............................................154
Hydraulic Down Pressure Calibration........................155
PC Closed Down Pressure.....................................155
LS Closed/PFC Down Pressure .............................156
Center Section Leveling .............................................157
Wing Leveling.............................................................157
Appendix D: Older Equipment ................................158
Hitching with Row Mode Spacer.................................158
Hydraulic Down Pressure Calibration.........................159
PC Closed Down Pressure.....................................159
PC Closed Down Pressure (S/N A1006S-).............160
PC Closed Down Pressure (S/N A1025S+)............160
LS Closed/PFC Down Pressure .............................161
LS Closed/PFC Down Pressure (S/N A1025S+)....162
A1006S- Hydraulic Bleeding.......................................163
A1006S-, A1007S-A1024S Lift System......................165
Appendix R - Row Pro..............................................168
Warranty.....................................................................175
Index ..........................................................................177
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Great Plains Manufacturing, Inc. Table of Contents Index 1
Important Safety Information
Look for Safety Symbol
The SAFETY ALERT SYMBOL indicates there is a
potential hazard to personal safety involved and extra
safety precaution must be taken. When you see this
symbol, be alert and carefully read the message that
follows it. In addition to design and configuration of
equipment, hazard control and accident prevention are
dependent upon the awareness, concern, prudence and
proper training of personnel involved in the operation,
transport, maintenance and storage of equipment.
Be Aware of Signal Words
Signal words designate a degree or level of hazard
seriousness.
DANGER indicates an imminently hazardous situation
which, if not avoided, will resultin death or serious injury.
This signal word is limitedto themost extreme situations,
typically for machine components that, for functional
purposes, cannot be guarded.
WARNING indicates a potentially hazardous situation
which, if not avoided, could result in death or serious
injury, and includes hazards that are exposed when
guards are removed.It may also be used to alert against
unsafe practices.
CAUTION indicates a potentially hazardous situation
which, if not avoided, may result in minor or moderate
injury. It may also be used to alert against unsafe
practices.
Prepare for Emergencies
▲ Be prepared if a fire starts
▲ Keep a first aid kit and fire extinguisher handy.
▲ Keep emergency numbers for doctor, ambulance, hospital
and fire department near phone.
Be Familiar with Safety Decals
▲ Read and understand “Safety Decals” on page 5,
thoroughly.
▲ Read all instructions noted on the decals.
▲ Keep decals clean. Replace damaged, faded and illegible
decals.
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2 3PYP Table of Contents Index Great Plains Manufacturing, Inc.
Wear Protective Equipment
▲ Wear protective clothing and equipment.
▲ Wear clothing and equipment appropriate for the job. Avoid
loose-fitting clothing.
▲ Because prolonged exposure to loud noise can cause
hearing impairment or hearing loss, wear suitable hearing
protection such as earmuffs or earplugs.
▲ Because operating equipment safely requires your full
attention, avoid wearing entertainment headphones while
operating machinery.
Avoid High Pressure Fluids
Escaping fluid under pressure can penetrate the skin,
causing serious injury.
▲ Avoid the hazard byrelieving pressure before disconnecting
hydraulic lines.
▲ Use a piece of paper or cardboard, NOT BODY PARTS, to
check for suspected leaks.
▲ Wear protective gloves and safety glasses or goggles when
working with hydraulic systems.
▲ If an accident occurs, seek immediate medical assistance
from a physician familiar with this type of injury.
Handle Chemicals Properly
Agricultural chemicals can be dangerous. Improper use
can seriously injure persons, animals, plants, soil and
property.
▲ Read and follow chemical manufacturer’s instructions.
▲ Wear protective clothing.
▲ Handle all chemicals with care.
▲ Avoid inhaling smoke from any type of chemical fire.
▲ Store or dispose of unused chemicals as specified by
chemical manufacturer.
Keep Riders Off Machinery
Riders obstruct the operator’s view. Riders could be
struck by foreign objects or thrown from the machine.
▲ Never allow children to operate equipment.
▲ Keep all bystanders away from machine during operation.
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Great Plains Manufacturing, Inc. Table of Contents Index Important Safety Information 3
Tire Safety
Tire changing can be dangerous and should be
performed by trained personnel using correct tools and
equipment.
▲ When inflating tires, use a clip-on chuck and extension hose
long enough for you to stand to one side–not in front of or
over tire assembly. Use a safety cage if available.
▲ When removing and installing wheels, use wheel-handling
equipment adequate for weight involved.
Use Safety Lights and Devices
Slow-moving tractors and towed implements can create
a hazard when driven on public roads. They are difficult
to see, especially at night.
▲ Use flashing warning lights and turn signals whenever
driving on public roads.
Use lights and devices provided with implement
Transport Machinery Safely
Maximum transport speed for implement is 20 mph
(32 kph), 13 mph (22 kph) in turns. Some rough terrains
require a slower speed. Sudden braking can cause a
towed load to swerve and upset.
▲ Do not exceed 20 mph. Never travel at a speed which does
not allow adequate controlof steering and stopping. Reduce
speed if towed load is not equipped with brakes.
▲ Comply with state and local laws.
▲ Do not tow an implement that, when fully loaded, weighs
more than 1.5 times the weight of towing vehicle.
▲ Carry reflectors or flags to mark planter in case of
breakdown on the road.
▲ Keep clear of overhead power lines and other obstructions
when transporting. Refer to transport dimensions under
“Specifications and Capacities” on page 124.
▲ Do not fold or unfold the planter while the tractoris moving
Shutdown and Storage
▲ Lower planter, put tractor in park, turn off engine, and
remove the key.
▲ Secure planter using blocks and supports provided.
▲ Detach and store planter in an area where children
normally do not play.
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4 3PYP Table of Contents Index Great Plains Manufacturing, Inc.
Practice Safe Maintenance
▲ Understand procedure before doing work. Use proper tools
and equipment. Refer to this manual for additional
information.
▲ Work in a clean, dry area.
▲ Lower the planter, put tractor in park, turn off engine, and
remove key before performing maintenance.
▲ Make sure all moving parts have stopped and all system
pressure is relieved.
▲ Allow planter to cool completely.
▲ Disconnect battery ground cable (-) before servicing or
adjusting electrical systems or before welding on planter.
▲ Inspect allparts. Make sure parts are in good condition and
installed properly.
▲ Remove buildup of grease, oil or debris.
▲ Remove all tools and unused parts from planter before
operation.
Safety At All Times
Thoroughly read and understand the instructions in this
manual before operation. Read all instructions noted on
the safety decals.
▲ Be familiar with all planter functions.
▲ Operate machinery from the driver’s seat only.
▲ Do not leave planter unattended with tractor engine
running.
▲ Do not dismount a moving tractor. Dismounting a moving
tractor could cause serious injury or death.
▲ Do not stand between the tractor and planter during
hitching.
▲ Keep hands, feet and clothing away from power-driven
parts.
▲ Wear snug-fitting clothing to avoid entanglement with
moving parts.
▲ Watch out for wires, trees, etc., when folding and raising
planter. Make sure all persons are clear of working area.
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Great Plains Manufacturing, Inc. Table of Contents Index Important Safety Information 5
Safety Decals
Safety Reflectors and Decals
Your implement comes equipped with all lights, safety
reflectors and decals in place. They were designed to
help you safely operate your implement.
▲ Read and follow decal directions.
▲ Keep lights in operating condition.
▲ Keep all safety decals clean and legible.
▲ Replace all damaged or missing decals. Order new decals
from your Great Plains dealer. Refer to this section for
proper decal placement.
▲ When ordering new parts or components, also request
corresponding safety decals.
818-055C
To install new decals:
1. Clean the area on which the decal is to be placed.
2. Peel backing from decal. Press firmly on surface,
being careful not to cause air bubbles under decal.
Slow Moving Vehicle Reflector
On the back of the planter walkboard;
one total
838-266C
Red Reflectors
On the back of seed box support structure each end
(above wheels) and on the back of the wing tool bars,
each end, two each side:
four total
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6 3PYP Table of Contents Index Great Plains Manufacturing, Inc.
838-265C
Amber Reflectors
On the front of tool bar, at each end and near wing
separation point;
four total.
25051
838-267C
Daytime Reflectors
On the back of seed box support structure each end
(above wheels) and on the back of the wing tool bars,
each end and near separation;
six total.
818-590C
Danger: Crushing Hazard
On tool bar inboard of parking stand,
each side, two total
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25051
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Great Plains Manufacturing, Inc. Table of Contents Index Important Safety Information 7
818-557C
25051
Danger (in Spanish):
Advising non-English readers to seek translation.
On front of center section;
one total
838-599C
Warning: Electrocution Hazard
On marker section each end;
two total
818-339C
Warning: High Pressure Fluid Hazard
On on each end of center tool bar, and front of center
section;
three total
818-860C
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25051
Warning: Moving Parts
On tool bar inboard of gauge wheel each side,
two total
2014-09-09 Table of Contents Index 401-312M
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8 3PYP Table of Contents Index Great Plains Manufacturing, Inc.
818-580C
Warning: Overhead Hazard
On marker section each end;
two total
818-045C
Warning: Pinch/Crush
On marker base, inside face, each end,
On wing arm link, each side
On wing rest, each side;
six total
818-579C
25051
25051
Warning: Pinch/Shear Hazard
Front face of marker base bracket;
two total
401-312M Table of Contents Index 2014-09-09
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Great Plains Manufacturing, Inc. Table of Contents Index Important Safety Information 9
818-188C
WARNING
EXCESSIVE SPEED HAZARD
To Prevent Serious Injury or Death:
Do Not exceed 20 mph maximum transport
speed. Loss of vehicle control and/or machine
can result.
Warning: Speed
On front of center section;
one total
818-078C
CAUTION
818-188C Rev. C
25051
Caution: Read Operator’s Manual
On center tool bar;
one total
818-398C
Caution: Tires Not A Step
Above all four tires;
four (4) total
25051
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10 3PYP Table of Contents Index Great Plains Manufacturing, Inc.
Introduction
Great Plains welcomes you to its growing family of new
product owners. The 3-Point 40-Foot Yield-Pro® Planter
(3PYP) has been designed with care and built by skilled
workers using quality materials. Proper setup,
maintenance, and safe operating practices will help you
get years of satisfactory use from the machine.
Description of Unit
The 3PYP is a semi-mounted implement for use in
conventional till, minimum-till, or light no-till conditions.
The 3PYP accepts optional unit mounted coulters. The
unit mounted coulters make it suitable for light to
moderate no-till conditions only. The 3PYP is outfitted
with 25 Series, side-depth-control row-units. The 3PYP
stack-folds for transport.
Intended Usage
Use the 3PYP to seed production-agriculture crops only.
Do not modify the planter for use with attachments other
than Great Plains options and accessories specified for
use with the 3PYP.
Note: This manual covers allvintages of3PYP planters
(does not include model 3PYPA with Air-Pro
meters). Not all illustrations and photographs
represent the most recent products.
®
Document Family
401-312M Operator Manual (this document)
401-312B Seed Rate Charts
401-312P Parts Manual
401-312Q Pre-Delivery Manual
110011425 Quick-Start Guide, 24 twin row
110011427 Quick-Start Guide, 32 twin row
110011468 Quick-Start Guide, 16-row
110011469 Quick-Start Guide, 12-row
110011375 IIntelliAg® Operator manual
Covered Models
3PYP-1236 12 Row, 36-Inch Spacing
3PYP-1238 12 Row, 38-Inch Spacing
3PYP-1240 12 Row, 40-Inch Spacing
3PYP-1630 16 Row, 30-Inch Spacing
3PYP-2320 23 Row, 20-Inch Spacing
3PYP-24TR36 24 Row (12 Twin), 36-Inch Spacing
3PYP-24TR38 24 Row (12 Twin), 38-Inch Spacing
3PYP-24TR40 24 Row (12 Twin), 40-Inch Spacing
3PYP-3115 31 Row, 15-Inch Spacing
3PYP-32TR30 32 Row (16 Twin), 30-Inch Spacing
Figure 1
3PYP Planter
29192
R
L
Figure 2
Right / Left
Using This Manual
This manual will familiarize you with safety, assembly,
operation, adjustments, troubleshooting, and
maintenance. Read this manual and follow the
recommendations to help ensure safe and efficient
operation.
The information in this manual is current at printing.
Some parts may change to assure top performance.
Definitions
The following terms are used throughout this manual.
Right-hand and left-hand as used in this manual are
determined by facing the direction the machinewill travel
while in use unless otherwise stated.
A crucial point of information related to the pr eceding topic.
Read and follow the directions to r emain safe , avoid serious
damage to equipment and ensure desired field results.
Note: Useful information related to the preceding topic.
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Great Plains Manufacturing, Inc. Table of Contents Index Introduction 11
Owner Assistance
If you need customer service or repair parts, contact a
Great Plains dealer. They have trained personnel, repair
parts and equipment specially designed for Great Plains
products.
Refer to Figure 3
Your machine’s parts were specially designed and
should only be replaced with Great Plains parts. Always
use the serial and model number when ordering parts
from your Great Plains dealer.The serial-number plate is
located on the front face of the left wing rest near
machine center.
Record your 3PYP model and serial number here for
quick reference:
Model Number:__________________________
Serial Number: __________________________
Your Great Plains dealer wants you to be satisfied with
your new machine. If you do not understand any part of
this manual orare not satisfiedwith the service received,
please take the following actions.
1. Discuss the matter with your dealership service
manager.Make sure they areawareof any problems
so they can assist you.
2. If you are still unsatisfied, seek out the owner or
general manager of the dealership.
For further assistance write to:
Figure 3
Serial Number Plate
29189
Product Support
Great Plains Mfg. Inc., Service Department
Salina, KS 67402-5060
PO Box 5060
785-823-3276
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12 3PYP Table of Contents Index Great Plains Manufacturing, Inc.
Preparation and Setup
This section helpsyou prepare your tractor and3PYP for
use, and covers tasks thatneed tobe doneonly onceper
hitch, seasonally, or when the tractor/planter
configuration changes.
Before using the 3PYP in the field, you must hitch the
planter to a suitable tractor, inspect systems, level the
planter. Before using the planter for the first time, and
periodically thereafter, certain adjustments and
calibrations are required.
Initial Setup
Prior to first use, and if the tractor changes, these items
need to be completed:
• Install tractor cab consoles (page 148).
• Set initial down-pressure (option, page 155).
• Check center section and wing level (page 157).
• Install Options not factory- or dealer-installed.
Pre-Setup Checklist
1. Read and understand “Important Safety
Information” on page 1.
2. Check that all working parts are moving freely, bolts
are tight, and cotter pins are spread.
3. Check that all grease fittings are in place and
lubricated. Refer to “Lubrication” on page 107.
4. Check that all safety decals and reflectors are
correctly located and legible. Replace if damaged.
See “Safety Decals” on page 5.
5. Inflate tires to pressure recommended and tighten
wheel bolts as specified. See “Tire Inflation Chart”
on page 125.
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Great Plains Manufacturing, Inc. Table of Contents Index Preparation and Setup 13
Hitching Tractor to Planter
Crushing Hazard:
Do not stand or place any body part between planter and
moving tractor. You may be severely injured or killed by being
crushed between the tractor and planter. Stop tractor engine
and set parking brake before attaching cables and hoses.
3-Point Hitching
Refer to Figure 4
For older planterswith rowmode spacers, see“Hitching
with Row Mode Spacer” on page 158.
11
12
13
14
Tractor
1
Model
®
11 14
12 13
11
Spacers
14 12
Tube
to Left 1 to Left
1
2
⁄2in
The left arm of the tractor 3-point hitch is secured and
prevented from shifting laterally. The right arm is
allowed to float on the pin.
The objective is to align the planter center-line with the
tractor center-line.
1. The planter includes several spacers to position and
secure the left arm of the 3-point hitch:
1 401-630H SPACER 3 PT 1 1/2 X 2
2 411-442D LOWER 3PT PIN SPACER 1/2 THK
5 411-448D LOWER 3PT PIN SPACER 1/4 THK
1 411-449D TUBE 3" X 1 1/2" X 1/2" LONG
2. The tubespacers ( and ) are always used, and
are typically positioned on the right and left of the
tractor hitch arm.
3. Insert open-end spacers ( and ) to the left of
the smaller tube spacer to achieve center-line
alignment. The following table has recommendations
for specific tractors.
Case IH
Magnum™/MX
John Deere 8000 to Left None
2
3
11
13
12
12
Figure 4
Hitch Spacers
R
F
14
U
B
L
D
1
29861
4. Add a combination of the remaining spacers to
eliminate any slack space on the pin, and minimize
side-to-side play during operations.
5. Secure both sets of spacers with theprovided1⁄2-13
bolts, lock washers and nuts.
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14 3PYP Table of Contents Index Great Plains Manufacturing, Inc.
Refer to Figure 5
6. Connect your lower tractor 3-point arms to the
planter 3-point hitch. If using quick hitch be sure
planter locks into hitch securely.
2
4
This is a semi-mounted implement.
• Older models have no top link .
3
3
• 2007+ models have a flexible top link which may be
used, with care, in certain situations.
• If the top link is not used, you may optionally use
lift-assist weight transfer to apply some of the cart
2
weight to the openers during planting.
Refer to Figure 6
If using lift-assist weight-transfer (and not using the
3-point top link), make sure the parallel arms are
configured as follows:
7. Install the lift-assist weight-transfer pins . Thepins
5
Figure 5
Hitching Planter
(Top Link Not In Use)
29211
are stored in a plate behind the cart parallel arm
pivot weldment. Install them in the large holes at the
bottom of the rod-endlug inthe frame-to-cart parallel
arms.
8. Remove the lift-assist shear bolts from the small
6
holes below the lift-assist rod-end lug upper pivot
Excess 3-point weight and steering hazard:
Do not use the top-link and weight-transfer capabilities at the
same time. Planter caster wheels may lift off ground. Tractor
steering wheels may lose effectiveness. An accident is possible,
resulting in serious injury or death, and planter damage.
pin. Store the bolts in the plates behind the cart
parallel arm pivot weldments.
If using the 3-point top link, make sure the parallel arms
are configured as follows:
9. Install the lift-assist shear bolts. Spare bolts are
stored in a plate behind the cart parallel arm pivot
weldment. Secure the bolt in the smallhole below
6
6
the lift-assist rod-end lug upper pivot pin.
10. Removethe lift-assist weight-transfer pins . These
are located at the bottom of the rod-end lug in the
5
5
frame-to-cart parallel arms. The pin is stored in a
plate behind the cart parallel arm pivot weldment.
Refer to Figure 5
11. Connect the flexible top link only for field
operations and maintenance (never for transport).
3
Figure 6
29201
Rod-End Lug Parallel Arm Lug
Adjust the top link with the tractor turnbuckle and the
sliding link .
4
For field operations, adjust the top link so that it is
slack with the planter lowered, and taut near the top
of hitch travel with the planter raised. The goal is to
reduce the weight borne by the rear lift assist
cylinders, and reduce any tendency for the tires to
dig on end-of-pass turns and during backing.
12. Raise tractor 3-point just enough to relieve pressure
from the bases of the parking stands.
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Great Plains Manufacturing, Inc. Table of Contents Index Preparation and Setup 15
Electrical Hookup
Refer to Figure 7
Your 3PYP is equipped with several standard and
optional devices that require separate electrical
connections. For future reference, note any optional
connections on this checklist.
✔
✔
✔
❑
❑
❑
Lights
1
DICKEY-john
2
Steering ECU
3
___________________________
4
___________________________
5
___________________________
6
®
Planter Control
Make sure tractor isshut down with accessory power off
before making connections.
These connections may be made in any order. The key
requirement is that all connections be made prior to
planter movement.
Note: Switch control boxes should be mounted in your
tractor cab in a location with easy access. Route
wiring harnesses with enough slack to allow for
tractor movement, especially on articulating
tractors.
Figure 7
Connector Identification
1
2
3
25236
25237
25238
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16 3PYP Table of Contents Index Great Plains Manufacturing, Inc.
Hydraulic Hose Hookup
Only trained personnel should work on system hydraulics!
High Pressure Fluid Hazard:
Escaping fluid under pressure can have sufficient pressure to
penetrate the skin causing serious injury. Avoid the hazard by
relieving pressure before disconnecting hydraulic lines. Use a
piece of paper or cardboard, NOT BODY PARTS, to check for
leaks. Wear protective gloves and safety glasses or goggles
when working with hydraulic systems. If an accident occurs,
seek immediate medical assistance from a physician familiar
with this type of injury.
Refer to Figure 8
Great Plains hydraulic hoses are color coded handle
grips to help you hookup hoses to your tractor outlets.
Hoses that go to the same remotevalve are markedwith
the same color.
Current Style Color Coded Hose Handles
Color Hydraulic Function
Steering (no color code)
Black Fan
Green Wing Fold / Marker Tilt/Fold
Blue Lift / Down Pressure
Yellow Hydraulic Drive
To distinguish hoses on the same hydraulic circuit, refer
to the symbol molded intothe handle grip. Hoses with an
extended-cylinder symbol feed cylinder base ends.
Hoses with a retracted-cylinder symbol feed cylinder rod
ends.
For hydraulic fan and drive motors, connect the hose
under the retracted cylinder symbol to the pressure side
of the motor. Connect the hose under the extended
cylinder symbol to the return side of the motor.
The fan motor further requires hookup of a third line,
which returns hydraulic fluid from the fan motor case.
Figure 8
Color Coded Hose Handles
31733
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Great Plains Manufacturing, Inc. Table of Contents Index Preparation and Setup 17
Older Style Hoses with Color Ties
Refer to Figure 9
Great Plains hydraulichoses are color coded to help you
hookup hoses to your tractor outlets. Hoses that go to
the same remote valve are marked with the same color
tie.
Color Hydraulic Function
Steering (no color code)
Orange Fan
White Wing Fold / Marker Tilt/Fold
Blue Lift / Down Pressure
Yellow Hydraulic Drive
To distinguish hoses on the same hydraulic circuit, refer
to plastic hose label. The hose under an
extended-cylindersymbol feeds a cylinder baseend. The
hose under a retracted-cylinder symbol feeds a cylinder
Figure 9
Older Style Hoses with Label
817-348c
17641
rod end.
For hydraulic fan and drive motors, connect the hose
under the retracted cylinder symbol to the pressure side
of the motor. Connect the hose under the extended
cylinder symbol to the return side of the motor.
Motor Seal Damage Risk:
Case Drain Hose must be attached first,
prior to inlet and return hoses being connected.
Protecting Hydraulic Motor Seals
Low Pressure (Case) Drain Connection
1. Attach case drain hose to low pressure drain
connection.
2. Connect low pressure return hose to low pressure
return connector.
3. Connect hydraulic hoses to tractor remotes.
Case Drain Hose must be detached last,
to prevent damage to the fan motor.
Case drain hose must be hooked up first and unhooked
last to prevent damage to hydraulic motor seals.
Hydraulic Motor Performance Risk:
DO NOT connect the case drain line to a
power-beyond-port.
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18 3PYP Table of Contents Index Great Plains Manufacturing, Inc.
Frame Height and Leveling
All frame sections must beat the correct height and level
to maintain even planting depth.
Periodic frame-leveling adjustments should not be
necessary unless the depth control stop has changed
since last leveling. If you are having problems with
uneven depth, check planter levelness and follow these
procedures.
1. Complete the steps under “BleedingHydraulics”on
page 100, before proceeding.
2. Before first use, and as necessary thereafter,
complete or check:
“Center Section Leveling” on page 157,
“Wing Leveling” on page 157, and
“Hydraulic Down Pressure Calibration” on
page 159.
3. Unfold the planter fully. See “Unfolding The 3PYP”
on page 28.
Note: Older planters with rephasing cylinders need to
have the cylinder rephrased as the first step. See
page 165.
Note: Level frame in planting conditions.
Failure to do so may result in machinery not
producing desired results.
Set Initial Planter Height
The planter is designed to operate with the main tool bar
26 inches (66 cm) above the planting surface (level
ground or bed peaks).
Note: Tractor 3-pointcontrol must be in Depth Control
mode, and not Draft Control mode.
When lowering the planter for the first time on the
planting ground:
4. Completely lower the 3-point.
5. Completely lower the Lift Assist. If necessary, first
raise lift off transport locks, remove and stow locks.
6. Raise the 3-point untilthe toolbar is26 inches above
the planting surface.
7. Set the cab 3-point lever stop to capture this
“lowered” height.
On beds, it will further be necessary to use
customer-supplied blocks to raisethe down-stopposition
of the lift assist cylinders. One way to accomplish this is:
Refer to Figure 11
8. Place a carpenter’s level on aside tube of the center
frame (pointed to in Figure 11). Have an assistant
stand a safe distance away and observe it.
9. With the 3-point lowered to the 26 inch stop,
incrementally raise the lift assist until the frame is
level.
10. Check that the front tool bar is at 26 inches above
planting surface. If not, adjust stop and repeat
step 9.
Figure 10
Setting Hitch/Center Height
Figure 11
Leveling on Beds
11. Measure the length of exposed rod on the lift
cylinders. Provision two (sets of)blocksin that length
(or stacked to that length).
12. Fully raise the lift assist and insert the blocks.
25435
29193
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Great Plains Manufacturing, Inc. Table of Contents Index Preparation and Setup 19
Raise Parking Stands
Refer to Figure 12
1. If not already atminimum length,remove lower pin
of parking stand, fully retract the inner leg , and
re-insert pin.
2. Remove upper (holding) pin of parking stand (at
bottom of hinge bracket).
3
2
1
4
3
1
2
Refer to Figure 13
Falling Object Hazard:
Do not stand directly in front of the stand while raising it. You
need to have one hand free to insert the pin, and if you lose
your grip on the stand, it can swing down and inflict injury.
3. Swing the parking stand forward and up until it is
above the rear hole. Place the holding pin in the
rear-most top hole of the hinge plate. This is the
parking stand position for transport and field
operation.
Note: If 3PYP is equipped with row cleaners, the stand
may not be able toget fullyvertical. It may be
necessary to use front top hole .
4. Secure hosesand cables to that theyhave sufficient
slack for hitch movements, but cannot get caught
between moving parts of planter. Failure to safely
route and secure hoses and cables could result in
damage requiring component repair/replacement,
and lost field time.
4
5
1
Figure 12
Raising Parking Stand
4
Parking Stand Raised
5
Figure 13
25240
25241
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20 3PYP Table of Contents Index Great Plains Manufacturing, Inc.
Marker Extension
Marker extension needs to beadjusted oncefor the initial
3PYP setup, and later only if changing row spacing
(including locking up row units for single-row operation
on a twin-capable planter).
1. If changing between single- and twin-row operation
on older planters, be sure the Row Mode Spacer
blocks are first set correctly before adjusting
markers. See page 158.
2. Move the planter to a location where both markers
may be safely unfolded. Unfold the planter. Lower
the planter. Tilt up and unfold one marker.
3. Find thesuggested initial marker Extension inthe
following tables.
E
Figure 14
Marker Extension
E
25265
Row Spacing Marker Extension Row Spacing Marker Extension
15 in. (38.1 cm) Single 240 in. (609.6 cm) 36 in. (91.4 cm) Twin-Row 230 in. (584.2 cm)
20 in. (50.8 cm) Single 240 in. (609.6 cm) 38 in. (96.5 cm) Single 247 in. (627.4 cm)
30 in. (76.2 cm) Single 255 in. (647.7 cm) 38 in. (96.5 cm) Twin-Row 243 in. (617.2 cm)
30 in. (76.2 cm) Twin-Row 251 in. (637.5 cm) 40 in. (101.6 cm) Single 260 in. (660.4 cm)
36 in. (91.4 cm) Single 234 in. (594.4 cm) 40 in. (101.6 cm) Twin-Row 256 in. (650.2 cm)
Refer to Figure 14 and Figure 15
4. Measure out the Extension distance from each
outside end row unit (or row unit in use for twin-row
in lock-up). Do not measure to center of row pair.
5. Mark the ground at this point.
6. To adjustmarker width, loosen nuts on U-bolts .
Move marker disk tube in or out to get the proper
adjustment. Tighten nuts .
7. Repeat steps 4 and 6 for the other side.
8. With the planterstill lowered, driveforward a few feet
for each side.
9. Check the mark locations. Adjust to obtain the table
value.
E
1 2
3
1
E E
1
3
2
Figure 15
Marker Extension Adjustment
401-312M Table of Contents Index 2014-09-09
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Great Plains Manufacturing, Inc. Table of Contents Index 21
Operating Instructions
This section covers general operating procedures.
Experience, machine familiarity, and the following
information will lead to efficient operation and good
working habits. Always operate farm machinery with
safety in mind.
Pre-Start Checklist
Performthe following steps before transportingthe 3PYP
to the field.
High Pressure Fluid Hazard:
Escaping fluid under pressure can have sufficient pressure to
penetrate the skin. Check all hydrauliclines and fittingsbefore
applying pressure. Fluid escaping from a very small hole can
be almost invisible. Use paper or cardboard, not body parts,
and wear heavy gloves to check for suspected leaks. If an
accident occurs, seek immediate medical assistance from a
physician familiar with this type of injury.
❑ Carefully read “Important Safety Information” on
page 1.
❑ Install seed rate meters appropriate for crop. To
change meters, see “Seed Meter Setup and
Adjustment” on page 70.
❑ Install seed wheels appropriate for crop. To change
wheels, see “Singulator Plus™ Meter Wheel
Replacement” on page 72. Make sure correct 6- or
12-finger units are installed for the intended row
spacing.
❑ Lubricate planter as indicated under “Lubrication”
on page 107.
❑ Check all tires for proper inflation. See “Tire
Inflation Chart” on page 125.
❑ Check all bolts, pins, and fasteners. Torque as
shown in “Torque Values Chart” on page 126.
❑ Check planter for worn or damaged parts. Repair or
replace parts before going to the field.
❑ Check hydraulic hoses, fittings, and cylinders for
leaks. Repair or replace before going to the field.
2014-09-09 Table of Contents Index 401-312M
22 3PYP Table of Contents Index Great Plains Manufacturing, Inc.
Monitor Operation
Refer to Figure 16
The monitor system includes two cab components:
1
IntelliAg® seed monitor console, and
2
IntelliAg
Switch panel operations are described in this section.
Monitor console operation is described in a separate
manual supplied with your 3PYP. Operations covered in
that manual (and therefore not in this manual) include:
®
clutch-folding module (switch panel)
1
• hydraulic drive control
(option)
• setting rate limits and
detecting out-of-limits
• seed rate calibration • GPS integration
• planting rate • fan rpm
• fertilizer rate
Raising/Lowering Planter
Refer to Figure 17
(which depicts theplanter bothraised and unfolded)
Planter raising relies on the3-point hitch in front, andthe
Lift Assist cylinders in back. Toraise or lower the planter,
move the levers for both the Lift circuit and the 3-point
hitch.
Great Plains recommends this sequence (to prevent
lateral dragging of wing components):
• in Raising, operate the planter Lift circuit first, and
• in Lowering, operate the hitch circuit first.
The planter may be raisedor lowered in either the folded
or unfolded configuration.
The lift assist circuit may also include the optional down
pressure system. This system engages and disengages
automatically.
MASTER
Left
2
Monitor Console & Panel
Right
Center
CLUTCH
Figure 16
Figure 17
Wing Fold
Marker Tilt
Marker Fold
FRAME
25421
25246
29192
Planter Raised
Machine Damage Risk:
Do not raise orlower whileany planterfolding operations are
underway or partially complete.
Machine Damage Risk:
Always raise planter for reverse/backing operations.
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Great Plains Manufacturing, Inc. Table of Contents Index Operating Instructions 23
Folding the 3PYP
25243
25244
Figure 18
Planter Folding
Fold the 3PYP for moves between fields and over public
roads. Fold the planter on level ground with the tractor in
park.
Certain Machine Damage:
Machine damage will occur if wing flex and lock pins are not
properly configured for folding. Follow the instructions on the
following pages carefully.
25245
Pinch Point and Crushing Hazard.
To prevent serious injury or death:
▲ Donot allow anyone to beon or near the planter,or beyond
the ends of the planter during unfolding. Numerous pinch
and crush points exist in the mechanism. The wings are
massive. Coulters and row openers are sharp.
▲ Fold only with markers resting in transport cradles.
▲ Fold only if hydraulics are bled free of airand fully charged
with hydraulic oil.
▲ Stay away from frame sections when they are being raised.
▲ Keep away and keep others away when folding planter.
2014-09-09 Table of Contents Index 401-312M
24 3PYP Table of Contents Index Great Plains Manufacturing, Inc.
Locking Pins
Refer to Figure 19
Each wing has two removable pins, stored in the parking
1
stand when not in use:
• Wing Lock Pin
Used to connectthe wingtool bar tothe center section
tool barduring planting operations, and keep the wing
tool bar at the same height as the mainframe tool bar.
When this pin is installed at the coupling, the outer
wing is either rigid, or can flex (depending on the
planter “flex” configuration)
• Wing Flex Lock Pin
2
3
1
3
2
Required to stabilize pivot during folding and
unfolding. Used during planting to prevent wing flex.
The following table summarizes pin use.
The
INNER pins must be IN
and the
OUTER pins must be OUT
during folding and unfolding,
or machine damage will result.
Figure 19
Wing Lock Pin Locations
1
2
Figure 20
Wing Lock & Pin Storage
2 1
25248
25247
Pin Location During Comments
Wing Lock Stowed • Planter Folded Must be removed from coupling during folding
Wing Lock Tool bar Coupling • Planting Must be removed from coupling during folding
Flex Lock Stowed • Planting Must be present in pivot during folding and
Flex Lock Wing Arm Pivot • Folding/Unfolding
2
and unfolding or machine damage will result.
2
and unfolding or machine damage will result.
3
unfolding or machine damage will result.
3
• At all times on “Flex Lock”
planters
Must be present in pivot during folding and
unfolding or machine damage will result.
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Great Plains Manufacturing, Inc. Table of Contents Index Operating Instructions 25
MASTER
Left
Center
CLUTCH
Figure 21
Cab Selector Controls
1. Put tractor in Park.
Refer to Figure 19 and Figure 20 onpage 24
2. Make sure the inner wing flex lock pins are in place
in the pivot.
3. Make sure the outer wing lock pinsare out ofthe tool
bar coupling.
Machine Damage Risk:
Wing pins must be inner-in and outer-out during folding and
unfolding wings or machine damage will occur.
Note: No pins are requiredtolockthe planter inthefolded
configuration.
Refer to Figure 24
4. Set all DICKEY-john® selector switch module
FRAME switches to off (down).
1 2 3
5. Raise planter (see “Raising/Lowering Planter” on
page 22).
6. Set FRAME switch “Wing Fold” to on (up).
1
7. Activate (normally Extend) tractor hydraulic circuit to
unfold wings.
8. When fully folded, set hydraulic circuit to off.
9. Set “Wing Fold” switch to off.
Note: Wing Fold switch has priority over switches
and . If switch is left on, markeroperations are
3 1
1
1 2
disabled.
Right
2
Marker Tilt
Marker Fold
FRAME
Wing Fold
1
3
25246
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26 3PYP Table of Contents Index Great Plains Manufacturing, Inc.
Lift Assist Cylinder Lock-Up
When moving the raised planter more than a short
distance, or over any paved surface, do not rely solelyon
the lift cylinders to keep it raised. Install transport locks.
Refer to Figure 22
1. Remove the transport locks from their storage
positions. Do not store the locking pinson theempty
storage tabs.
2. Fully raise the planter (using both 3-point and lift
assist).
3. Remove any height adjusting blocks from the lift
assist cylinders.
4. Install the transport locks on the cylinder rods ,
securing them with the same pins used for storage.
5. Lower the lift assist cylinders onto the locks. Leave
the 3-point raised.
1
2
1
Figure 22
Transport Lock Storage
2
25439
Transport the 3PYP to the field.
Do so only with wings folded and markers stowed.
1. Disconnect 3-point top link
(on 2008+ models with flexible top link).
Loss of Steering Control Hazard:
Never transport with top link connected. When the top link is
adjusted for field work, some of the weight of the planter
mainframe is carried by the top link, which can dangerously
reduce tractor front wheel traction and steering control.
2. Make sure tractor is fueled for the work planned.
3. Before departing, ensure that opener depth and
seed rate have been determined, or that the
necessary data is with you.
4. Close slide gate on hopper or seed box.
Reduction of Control Risk:
Seed may be loaded prior to travel, but increases stopping
distance, increases the need for caution in turns and braking,
and increases tire wear.
5. Hitch, making electrical and hydraulic connections.
These steps are described beginning at “Hitching
Tractor to Planter” on page 13.
6. If markers are unfolded, fold them per the
instructions on page 34. If markers are tilted up, tilt
them down intotheir cradles per “Marker Tilt-Down”
on page 34.
7. Raise planter.
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