Installation Instructions for Point-Row Optionfor the 2S-2600, 2S-2600F, 2S-2600HD and 2S-2600HDFModel Numbers DD1216+
Before Getting Started
Before you begin installation of your Point-Row Option, read these instructions carefully and check that all parts and tools in kit are accounted for. All hand and specialty tools for installation are provided at owner’s expense. Please retain these installation instructions for future reference and parts ordering information.
These installation instructions contain information for assembling the Point-Row Option to the main machine. Please read all instructions in your 2S-2600 operator manual thoroughly before proceeding. Your operator manual includes information on operation, adjustment, troubleshooting, and maintenance for this attachment (some manual sections do not apply to all accessories).
General Information
The Point-Row Option allows the raising and lowering of the machine’s openers on each drill section independently.
Refer to page 3 for a detailed list of parts included in these kits. Use this list to inventory parts received.
Tools RequiredThe following tools are required for installation:
• General hand tools• Thin wrench• Identification tags, such as colored zip ties or tape, to tie around the ends of hoses.
Refer to page 12 for torque values chart.
Document Family
All manuals related to this kit are available free of charge by visiting www.greatplainsag.com. Have machine model and serial numbers available when looking for the manual you need.
The QR Code (Quick Response) to the left will take you to this machine’s family of manuals. Use your smart phone or tablet to scan the QR Code with an appropriate App to begin viewing.
2S-2600HD and 2S-2600HDF QRC
The QR Code (Quick Response) to the left will take you to this machine’s family of manuals. Use your smart phone or tablet to scan the QR Code with an appropriate App to begin viewing.
2 Installation Manual Template Great Plains Manufacturing, Inc.
Using This Manual
This manual was written to help you install and prepare your new kit. The manual includes instructions for installation and setup. Read this manual and follow the recommendations for safe, efficient, and proper assembly and setup.
Read and understand “Important Safety Information” and “Operating Instructions” in the operator’s manual before installing your new kit. As a reference, keep the operator’s manual on hand while installing.
The information in this manual is current at printing. Some parts may change to assure top performance.
Use this kit only in conjunction with a Great Plains implement.
Safety & Symbol Information
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!
A crucial point of information related to the current topic. Read and follow the directions to remain safe, avoid serious damage to equipment and ensure desired field results.
Call-Outs
Be Aware of Signal Words
The following signal words designate a degree or level of hazard seriousness. Take the necessary precautions and exercise sound judgment.
DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. This signal word is limited to the most 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.
Further Assistance
Great Plains Manufacturing, Inc. wants you to be satisfied with your new drill. If for any reason you do not understand any part of this manual or are otherwise dissatisfied with the product please contact:
Great Plains Service Department1525 E. North St.
P.O. Box 5060Salina, KS 67402-5060
Or go to www.greatplainsag.com and follow the contact information at the bottom of your screen for our service department.
to Single-digit callouts identify components in the currently referenced Figure.
and up
Two-digit callouts in the range 11 to 34 reference new parts from the list on page 3.
Right-hand and left-hand as used in this manual are determined by facing the direction the machine will travel. An orientation rose in some line art illustrations shows the directions of: Up, Back, Left, Down, Front, Right.
U
DF
B
L
R
1 9
11
195-300M 10/26/15
Great Plains Manufacturing, Inc. Kit Contents 3
Kit Contents
Note: The part call-out numbers in this list match all Figures in these installation instructions.
Callout Part Number Part Description Qty.
11 195-300M MANUAL 2600 PNTROW INSTALL CBV 1
12 800-082C CABLE TIE .31X21.5 6DIA 120LB 6
13 802-026C HHCS 3/8-16X3 3/4 GR5 2
14 803-014C NUT HEX 3/8-16 PLT 2
15 804-012C WASHER FLAT 3/8SAE PLT 6
16 804-013C WASHER LOCK SPRING 3/8 PLT 2
17 810-371C MANIFOLD ASY 3S-3000 POINT ROW 1
18 810-408C BYPASS CARTRIDGE AND SOLENOID 1
19 810-757C COUNTERBALANCE VALVE 10:1 SUN 1
20 811-061C TE 9/16MJIC 9/16MJIC 9/16FJIC 1
21 811-064C TE 9/16MJIC 9/16MJIC 9/16MORB 1
22 811-065C EL 9/16MJIC 9/16MORB 5
23 811-169C EL 9/16MJIC 9/16FJIC 2
24 811-171C EL 3/4MORB 9/16MJIC 2
25 811-203C PL 3/4MORB HOLLOW HEX 2
26 811-627C AD 9/16MORB 9/16FJIC 1
27 811-631C HH3/8RI 018 9/16FJIC 1
28 811-757C PL 9/16MORB HOLLOW HEX 2
29 818-662C DECAL RIGHT SECTION 1
30 818-663C DECAL LEFT SECTION 1
31 823-175C 3 SECT POINT ROW WIRE HARNESS 1
32 823-185C POINT ROW CONTROL BOX 1
33 823-190C POINT ROW CABLE W/ POWER LEAD 1
34 851-310C VALVE INLINE CHECK SAE 6 1
Figure 12S-2600 Point Row Kit
38132
11
12
1
6
24 2
28 2
22 4
21 1
26 1
19 1 22 1
27 1
16 213 2
17 1
25 2
15 6
31 1
32 1
29 1
30 1
18 1
33 1
20 1
14 2
23 2
34 2
10/26/15 195-300M
4 Installation Manual Template Great Plains Manufacturing, Inc.
Installation Instructions
Before you begin installation of your Point-Row Kit, first hook the drill to a tractor and move the opener lock handles to “Field,” unfold the drill and lower the openers to the ground. Place the remove lever in float position to relieve any residual hydraulic pressure. Clean the area around the pressure reducing valves by washing or using compressed air.
Installing Hydraulic Plumbing
Refer to Figure 31. Unscrew hoses from tee fittings on mounting
bracket. Remove tee fittings from the plumbing and store somewhere out of the way of installation.
Refer to Figure 32. Disconnect hose and hose from the tee fitting
that connects to the elbow on the pre-existing counter balance valve. You will find the counter balance valve underneath the right-hand (RH) reducing valve.
3. Fasten an identification tag to both ends of disconnected hose to mark the hose as belonging to the right-hand hydraulic plumbing.
4. Remove the tee fitting from the counter balance valve and discard.
5. Reinstall hose on remaining elbow fitting.
Figure 2Mounting Bracket Tee Fittings
17083
1
Figure 3Disconnecting RH Reducing
Valve Hoses
38135
RH Reducing Valve
1
2
1 2
1
1
195-300M 10/26/15
Great Plains Manufacturing, Inc. Installation Instructions 5
Refer to Figure 46. Pre-assemble fittings in block. Assemble the 3/4"
elbows in side ports as shown. Assemble 9/16" elbows in the outside, top and bottom ports on the front of the block. Assemble the 9/16" plugs in the top and bottom middle ports on the front of the block. Assemble 3/4" plugs in side ports as shown.
Refer to Figure 57. Mount block on mounting bracket using
3/8" x 3 3/4" bolts , washers and locks nuts .
22
22
28
28
25
24
Figure 4Installing Elbows
38133
2422
28
25
13
17
16
14
Figure 5Mounting Block
22628
1713 16 14
10/26/15 195-300M
6 Installation Manual Template Great Plains Manufacturing, Inc.
Refer to Figure 68. Remove the mounting bolts for the LH Reducing
Valve. Reinstall the bolts, placing six flat washers against the valve's body to shim it away from the mounting bracket.
Refer to Figure 79. Place new ‘Right Section’ and ‘Left Section’
decals over the existing decals to distinguish valves for the LH and RH wings.
LH Reducing Valve
15
Figure 6Shimming the Valve
22625
15
29
30
Figure 7Applying Decals
22628
29 30
195-300M 10/26/15
Great Plains Manufacturing, Inc. Installation Instructions 7
Refer to Figure 810. Remove hose from the back of the RH reducing
valve . Install tee fitting supplied with the kit.
11. Remove hose from the tee fitting on back of LH reducing valve and re-attach it to tee fitting on the back of the RH reducing valve .
12. Disconnect hose from elbow . Save this hose for re-use. Remove and save elbow from the bottom of the LH reducing valve .
Refer to Figure 913. Connect hose from the RH reducing valve ‘P’
port to the elbow on port A1 of the valve block .
14. Connect return hose from the tee in the bottom of the RH reducing valve to elbow on port B1 of the valve block .
15. Connect elbow from kit to tee on the back of the RH reducing valve .
16. Connect supply hose from the filter to the elbow on port V1 of the valve block . Connect the return hose to the elbow on port V2 of the valve block
.
20 1
2
5
7 6 3
4
Figure 8Configuring RH and LH Hosing
22626
12 20
3 45 20
2
6 77
5
1
6
5
233
4
2
17
Figure 9Configuring RH Plumbing
38139
1 217
32
17
23 42
517
617
10/26/15 195-300M
8 Installation Manual Template Great Plains Manufacturing, Inc.
Refer to Figure 1017. Install the LH counterbalance valve under the LH
reducing valve using fitting and tee from the kit. Connect port 2 on the counterbalance valve to the ‘T’ port on the LH reducing valve .
18. Connect hose from the LH reducing valve ‘P’ port to the elbow on port A3 of the valve block .
19. Re-install return hose from the tee in the bottom of the LH reducing valve to the elbow on port B3 of the valve block .
20. Install the elbow removed earlier and elbow from the kit to port 1 and 3 on the LH counterbalance valve .
21. Connect the LH pilot line hose supplied with the kit from the elbow to the tee .
22. Connect elbow from kit to tee on the back of the LH reducing valve .
Refer to Figure 1123. Isolate the LH and RH wing opener lift cylinders on
the drill by switching hoses at tee fittings , , , and at the rear of the mainframe. Connect rod-end hoses to rod-end hoses and base-end hoses. Keep the LH wing and RH wing separate. Connect hoses going forward from the tees as follows:
24. RH cylinder’s base-end tee to RH reducing valve R port elbow .
25. LH cylinder’s base-end tee to LH reducing valve R port elbow .
26. RH cylinder’s rod-end tee to RH counterbalance valve port 1 elbow .
27. LH cylinder’s rod-end tee to LH counterbalance valve port 1 elbow .
19
1
2126
5 2427
6
2
23 4
6
3
Figure 10Configuring LH Plumbing
38140
191 26 21
191
2 13
41
3
5 24
19
275 6
23 61
8
6
3
1
2
4
5
7
Figure 11Configuring Hydraulic Plumbing
38142
1 2 34
15
26
37
48
195-300M 10/26/15
Great Plains Manufacturing, Inc. Installation Instructions 9
Mount Control Box
Refer to Figure 121. Mount control box in a convenient location in
tractor cab. Plug harness extension into control box. Connect control box to a 12-volt power source such as your tractor battery.
Note: Connect red wire to positive terminal and black wire to negative terminal.
2. Route wiring harness through drill tongue.
3. Plug two-pin connectors from wiring harness into coils on block . Look for letters L, C and R on leads to identify left, center and right.
4. Plug wiring-harness lead into control-box lead .
5. Secure wiring harness with cable ties provided so harness will not be damaged during lifting, folding, transporting or field turns.
6. If solenoid valve is used, plug wiring harness connector into solenoid valve .
3233
31
117
2
3 18
Figure 12Mounting Control Box
38180
32
2
33
31
1
318
17
10/26/15 195-300M
10 Installation Manual Template Great Plains Manufacturing, Inc.
Install the Solenoid Valve
If your tractor does not require a bypass valve to operate the 2S-2600, discard solenoid provided in point-row kit and skip this section.
The solenoid valve is installed in the bypass valve block located on the drill. The solenoid valve blocks flow through the bypass valve every time a point-row switch is activated. This stops the bypass oil and lets the tractor pressure increase enough to raise the openers off the ground when a section is shut off.
Refer to Figure 131. Remove the plug on the bypass valve block
and store it out of the way. Install the solenoid valve from the kit into this open port.
Tighten the solenoid valve into the bypass valve block to seat the o-ring. A special thin wrench is required for this. If a special thin wrench is not available, see step 2. Otherwise, proceed to step 3.
2. Carefully loosen the coil nut on top of the solenoid . Remove the coil assembly . The hex on the
lower part of the valve is now exposed and a regular wrench may be used to tighten the valve into the block.
3. Reinstall the coil and coil nut . Use great care to not over tighten this nut. torque to 4-6 lb-per-ft.
4. Route the wire harness through the tongue. Connect the three weatherpak ends without dust caps to the three solenoid valves on the large valve block.
Note: The center solenoid is not used on this drill, but can be connected to keep dirt and water out of the ends.
5. Remove the dust cap from the remaining weatherpak end and connect it to the single solenoid valve in the bypass valve block .
21
18
3
4
5
Figure 13Configuring Solenoid Valve
22637
1 2
1818
2
318 4 5
4 3
18 2
195-300M 10/26/15
Great Plains Manufacturing, Inc. Post-Install Adjustments 11
Post-Install Adjustments
Adjusting the Counterbalance Valves
On the stem of the counterbalance valve there is a rubber cap that protects the threads of an adjustment stem. This stem is locked in place with a hex nut. To adjust the valve, loosen the nut and turn the stem using an Allen wrench.
Screwing the stem in (clockwise) pushes on a spring which supplements the pilot line's force on an internal piston. More spring force will let the valve open with a low pilot pressure. Less spring force will require higher pilot pressure to open the valve.
Note: Note: With the screw turned in fully, the spring will develop enough force on the piston that the valve will unlock even with no pilot pressure. The openers will settle.
Preparing the Openers
Raise and lower the drill several times then hold hydraulic down pressure on the openers to purge air from the system and to warm the oil. Repeat.
Raise the openers and return the lever to neutral. Observe the openers closely to detect settling. If the openers remain up, no valve adjustment is needed.
If the openers settle, the stem is screwed in too far. Gently back the stem out until it stops, then screw it in one turn. Generally this is a good starting point. Check for settling.
Backing the stem out will lock the valve, screwing it in too far can cause it to unlock.
Note: A small increase in lowering speed can be achieved by screwing the stem in.
10/26/15 195-300M
12 Installation Manual Template Great Plains Manufacturing, Inc.
Torque Values Chart
94 6
25199m
BoltSize
Bolt Head IdentificationBoltSize
Bolt Head Identification
Grade 2 Grade 5 Grade 8 Class 5.8 Class 8.8 Class 10.9in-tpia N-mb N-m N-m mm x pitchc N-m N-m N-m1
4-20 7.4 11 M 5 X 0.81
4-28 8.5 13 18 M 6 X 1 7 11 155
16-18 15 24 33 M 8 X 1.25 17 26 365
16-24 17 26 37 M 8 X 1 18 28 393
8-16 27 42 59 M10 X 1.5 33 52 723
8-24 31 47 67 M10 X 0.75 39 61 857
16-14 43 67 95 M12 X 1.75 58 91 1257
16-20 49 75 105 M12 X 1.5 60 95 1301
2-13 66 105 145 M12 X 1 90 105 1451
2-20 75 115 165 M14 X 2 92 145 2009
16-12 95 150 210 M14 X 1.5 99 155 2159
16-18 105 165 235 M16 X 2 145 225 3155
8-11 130 205 285 M16 X 1.5 155 240 3355
8-18 150 230 325 M18 X 2.5 195 310 4053
4-10 235 360 510 M18 X 1.5 220 350 4853
4-16 260 405 570 M20 X 2.5 280 440 6107
8-9 225 585 820 M20 X 1.5 310 650 9007
8-14 250 640 905 M24 X 3 480 760 1050
1-8 340 875 1230 M24 X 2 525 830 1150
1-12 370 955 1350 M30 X 3.5 960 1510 2100
118-7 480 1080 1750 M30 X 2 1060 1680 2320
118-12 540 1210 1960 M36 X 3.5 1730 2650 3660
114-7 680 1520 2460 M36 X 2 1880 2960 4100
114-12 750 1680 2730
138-6 890 1990 3230 a. in-tpi = nominal thread diameter in inches-threads per inch
138-12 1010 2270 3680 b. N· m = newton-meters
112-6 1180 2640 4290
112-12 1330 2970 4820
c. mm x pitch = nominal thread diameter in mm x thread pitch
Torque tolerance + 0%, -15% of torquing values. Unless otherwise specified use torque values listed above.
5.8 8.8 10.9
25199
ft-lbd ft-lb ft-lb ft-lb ft-lb ft-lb5.6 8 12
6 10 14 5 8 11
11 17 25 12 19 27
13 19 27 13 21 29
20 31 44 24 39 53
22 35 49 29 45 62
32 49 70 42 67 93
36 55 78 44 70 97
49 76 105 66 77 105
55 85 120 68 105 150
70 110 155 73 115 160
79 120 170 105 165 230
97 150 210 115 180 245
110 170 240 145 230 300
170 265 375 165 260 355
190 295 420 205 325 450
165 430 605 230 480 665
185 475 670 355 560 780
250 645 910 390 610 845
275 705 995 705 1120 1550
355 795 1290 785 1240 1710
395 890 1440 1270 1950 2700
500 1120 1820 1380 2190 3220
555 1240 2010
655 1470 2380
745 1670 2710
870 1950 3160d. ft-lb = foot pounds
980 2190 3560
3 5 7
195-300M 10/26/15
Great Plains Manufacturing, Inc.Corporate Office: P.O. Box 5060Salina, Kansas 67402-5060 USA
