1. Manuals
  2. Brands
  3. Yetter Manuals
  4. Control Systems
  5. AIR ADJUST 2940
  6. Operator's manual

Yetter AIR ADJUST 2940 Operator's Manual

Residue manager using 2940-050a yetter electric compressor
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
USING 2940-050A YETTER ELECTRIC COMPRESSOR
*Patented
YETTER MANUFACTURING CO.
FOUNDED 1930
Colchester, IL 62326-0358
Toll free: 800/447-5777
309/776-3222 (Fax)
Website:
www.yetterco.com
E-mail:
info@yetterco.com
GERMINATE UNIFORMITY ™
2940 AIR ADJUST RESIDUE MANAGER
OPERATOR'S MANUAL
2565-773_REV_F ● 3/20

Advertisement

Table of Contents
loading

Summary of Contents for Yetter AIR ADJUST 2940

  • Page 1 2940 AIR ADJUST RESIDUE MANAGER USING 2940-050A YETTER ELECTRIC COMPRESSOR OPERATOR’S MANUAL 2565-773_REV_F ● 3/20 *Patented YETTER MANUFACTURING CO. FOUNDED 1930 Colchester, IL 62326-0358 Toll free: 800/447-5777 309/776-3222 (Fax) Website: www.yetterco.com E-mail: info@yetterco.com GERMINATE UNIFORMITY ™...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS Bolt Torque…………………………………………………………..……………………2 Safety…………………………………………………………………..………………….4 2940 Components, Kits, Accessories, and Ordering Part Numbers…………..5-9 Introduction & System Requirements……………………….………………………..10 System Information...………………………………………………….……….…..11-14 Installation Instructions..................15-37 Installation Guide............15 Residue Manager/RM Coulter Combo....16-19 Cab Controller...............20 Compressor ..............21 Control Box ..............22 Compressor & Control Box Cable/Harnesses..23-24 Dump Valve Assembly..........24 Airline Routing...............25 Airline &...
  • Page 3 WARRANTY Yetter Manufacturing warrants all products manufactured and sold by it against defects in material. This warranty being expressly limited to replacement at the factory of such parts or products as shall appear to be defective after inspection. This warranty does not obligate the Company to bear cost of labor in replacement of parts.

  • Page 4: Safety

    SAFETY A brief description of signal words that may be used in this manual: CAUTION: Used as a general reminder of good safety practices or to direct attention to unsafe practices. WARNING: Denotes a specific potential hazard. DANGER: Denotes the most serious specific potential hazard. SAFETY PRECAUTIONS You can make your farm a safer place to live and work if you observe the safety precautions given.
  • Page 5 Coulter Less RM Less Blade for JD 1700, 7200, Agco 9000 Compressor Kit Control Kits 2940-050A Electric Pneumatic Compressor 2940-053 Pneumatic Control Box w/ Yetter Monitor 2940-053-LM Pneumatic Control Box Less Yetter Monitor Air Lines and Wiring Kits 2940-065 6 & 8 Row Wiring/Tubing Kit 2940-067 12 &...
  • Page 6 Components, Kits, Accessories, & Ordering Numbers 2940-148 Package of Zip Ties (100) ------------------------ Manual Kit & Cab Controller Mount Bolt Bag  2940-149 2940-150 Main Power Cable with 80A Breaker------------ 2940-151 10 ft. Main Power Cable Extension ------------- 2940-152 Hitch to Cab Controller CAN Cable------------- 2940-153 Cab Controller IGN/GRD Supply Harness----...
  • Page 7 Components, Kits, Accessories, & Ordering Numbers 2940-167 10 ft VDM Power Cable Extension----------- 2940-168 20 ft VDM Power Cable Extension 2940-169 10 ft Cab to Hitch Extension------------------- 2940-170 10 ft CAN Aux to Air Harness Extension --- 2940-171 30 ft CAN Aux to Air Harness Extension 2940-181 Hyd.
  • Page 8 Components, Kits, Accessories, & Ordering Numbers 2940-352 3/8 PTC Plug(package of 5)------------------- 2940-357 Extreme Air Magnum Rebuild Kit------------- 2940-358 3/8 PTC Union, Straight------------------------- Tee-1)¼”NPT male, 2)¼”NPT female ------- 2940-374 2940-376 Updated Water Separator Drain Valve Kit-- Compressor Pressure Switch-----------------  2940-377 PQE Inlet Elbow ¼...
  • Page 9 Components, Kits, Accessories, & Ordering Numbers 2940-402 Full PQE Unit--------------------------------------- Pressure Regulator (part of the 2940-415)  2940-404 2940-408 3/8PTC Elbow Fitting 1/4NPT---------------- -- 2940-415 Water Separator/Regulator Assembly-------- 2940-416 175PSI Tank Safety Relief Valve--------------- 2940-430 20 ft Can Aux to Air Harness Extension----- 0 –...
  • Page 10 This will empty the pleats of the filter of collected dust. If the dust has been wet or will not clean out, call Yetter to order a new element, part number 2940-395. You may lightly blow out the interior of the upper housing using an air tool.

  • Page 11: Residue Manager/Rm Coulter Combo

    The 2940 Air Adjust Residue Manager control system consists of five primary components and kits. These parts include; Residue Manager (RM) or Residue Manager Coulter Combo Kit, Cab Controller, the Yetter Electric Air Compressor Assembly, Compressor Mounting Kit and the necessary Wires, Air Lines, and Fittings Kit.
  • Page 12 Air Compressor Assembly 2940 Air Adjust requires a stable air supply source that can provide a minimum 145psi of clean, dry air. The ‘clean, dry air’ is a key component of the air supply, moisture within the air supply can shorten the life-cycle of the system.

  • Page 13: Compressor

    Control Box The 2940-103 control box communicates with the 2940-100 cab controller via the VDM and dispenses air out of the Pneumatic Quick Exhaust (PQE) as the operator commands it. The VDM is the valve drive module that is programmed to carry out each function of the system.
  • Page 14 2940-103 Control Box Internal Lay Out 2018 – Present Model A – 2940-112 1. J1 Compressor Communication 2. J2 Dump Valve Communication 3. J3 PQE Communication 4. J4 Plugged (used only with 2940-054 kits) 5. J5 VDM Power and Ground 6.
  • Page 15 2940 Air Adjust Installation Guide Outline STEP 1: RESIDUE MANAGER (RM) OR RM/COULTER COMBO INSTALLATION Residue Manager Only: Install the RM Assembly using mounting hardware. When installing wheel mount assembly on the adjustment tube of the RM Assembly, place the top hole of the wheel mount to the 4 or 5 hole from the top of the adjustment tube for conventional tillage or mellow soils, 5...
  • Page 16 Residue Manager(RM) Installation ENGAGE THE CYLINDER STOPS ON THE PLANTER LIFT WHEELS TO “LOCK” THE PLANTER IN THE UP POSITION Installation overview:  Prior to installation of each RM mounting bracket assembly, check the freedom of motion of the parallel linkage or pivot arm. ...
  • Page 17 For Case Models Installing RM Only Step 1: 800 – 1200 SERIES: Place 1) Pneumatic RM Assembly (2940-190), 1) CNH Adaptor Bracket (2940-209), 1) CNH Mounting Bolt Bag (2940-145), 1) Wheel Mount (2940-215/2940-216), 1) Cyclo Stop Casting Bolt Bag (2965-135), 1) RH Wheel Assembly (2966-140), 1) LH Wheel Assembly (2966-141), &...
  • Page 18 Residue Manager Installation Con’t Step 3: Install the Wheel Mount (2940-215 or 2940-216) on the adjustment tube of the mounting bracket assembly. Recommended mounting location is 5 hole down from the top of the adjustment tube mounts to the top hole of the wheel mount.
  • Page 19 RM/Coulter Combo Installation Step 1: Place 1) RM/ Coulter Combo assembly, 1) Coulter Blade, 1) Mounting Bolt Bag (2940-128), 1) RH wheel assembly (2966- 116), & 1) LH wheel assembly (2966-117) at each row unit. Mount the RM/Coulter Combo assembly to the row unit face plate using 3) ½”...
  • Page 20 Yetter Cab Controller Installation (Skip this page if using ISOBUS monitor) Step 1: Begin installing the 2940 Air Adjust cab controller once an adequate mounting location has been found. Fix the base component of the 2940-113 Mounting Bracket in place. Use items labeled B if mounting to a slotted, flat mounting system using a ratchet, 11mm socket, &...
  • Page 21 INSTALLING 2940 AIR COMPRESSOR ASSEMBLY Step 1: Every planter/tractor combination will contain its own unique situations in regard to mounting the 2940 Compressor Assembly for clearance and accessibility. YOU SHOULD EXERCISE YOUR OWN BEST JUDGEMENT TO FIT YOUR SITUATION. Begin by locating a suitable mounting location for the compressor assembly. Placement of the compressor assembly will vary on the make and model of the planter.
  • Page 22 The 2940-103 Control Box is an assembled unit that utilizes compressed air supplied by the OEM hydraulic compressor to operate the 2940 Air Adjust System. In some situations, a mount may need to be built to install the 2940-103 in an adequate location. ELECTRIC COMPRESSORS ALREADY ONBOARD PLANTERS WILL NOT OPERATE YETTER 2940 AIR ADJUST SYSTEMS! 2940-103 MOUNTING GUIDE...
  • Page 23 Airline Routing –Compressor to Control Box If using a Yetter Electric Compressor Step 1: Install 2940-367 250psi rated 3/8 airline from the compressor outlet to the inlet port (water trap side labeled A) of the water separator. Step 2: Install 2940-345 3/8” black airline from the outlet port of the water separator (labeled B) to the inlet port (labeled 1) on the control box.
  • Page 24 Step 2: Connect the 2940-189 10 foot control harness to the 4 pin connector of the 2940-181 & route to control box. If more length is needed, call Yetter & order more. (2940-182 is 20 foot length; 2940-189 is 10 foot length) Step 3: Connect the 2940-182 or 2940-189 into the 4 pin female connector on the side of the control box.

  • Page 25: Airline Routing

    Use the airline colors to differentiate the lift pressure (Blue Airline) and down pressure (Black Airline) on the planter for troubleshooting, leak detection, & dump valve circuit indication. Route the airlines as efficiently and conveniently as possible. If there is no diagram for your situation, contact a Yetter service representative (800-447-5777) & a drawing will be made.
  • Page 26 6 Row Dump Valve Diagram...
  • Page 27 6 Row Airline Diagram...
  • Page 28 6/11 or 6/12 Split Row Dump Valve Diagram...
  • Page 29 6/11 or 6/12 Split Row Airline Diagram...
  • Page 30 8 Row Dump Valve Diagram...
  • Page 31 8 Row Airline Diagram...
  • Page 32 8/15 or 8/16 Split Row Dump Valve Diagram...
  • Page 33 8/15 or 8/16 Split Row Airline Diagram...
  • Page 34 12 Row Dump Valve Diagram...
  • Page 35 12 Row Airline Diagram...
  • Page 36 16 Row Dump Valve Diagram...
  • Page 37 16 Row Airline Diagram...

  • Page 38: Operation

    Cab Controller Operation PRESET 1 – 5 - Hold (approximately 5 seconds) to save & store the current pressure settings to the desired preset. MENU- Press to display Menu Options. If in Menu Options, pressing Menu will take operator back one screen and eventually to operating screen.
  • Page 39 In normal operation mode the real pressure feedback from the air system is shown, but if a manual adjustment is made it will show the commanded value for 7.5 seconds, after that delay it will return to displaying the feedback values. Yetter Electric Compressor systems only use RU, RD, & WT. Operation Settings: “How much Down/Lift Pressure should I be running?”...
  • Page 40 Warning – Check Fault Screens: If a fault is detected, this screen will be displayed. Contact a service representative at Yetter, & have the fault screens ready, to review voltage readouts for diagnostics. This warning will remain displayed until the ENTER button is pressed.
  • Page 41 2940 Air Adjust Cab Controller Operation...
  • Page 42 Step 3: Press Enter to activate the system. AIR: ON will be displayed. The Yetter compressor will turn on (if it is below 85psi) & should build to 95psi & shut off. If the Yetter compressor doesn’t run & is below 80psi, check the 40A & 80 amp breaker on the tractor battery.
  • Page 43 IMPORTANT: Failure to properly set the planter frame height & levelness can result in less than successful operation of the planter & the Yetter product. This may result in damaged equipment. All operators should read & thoroughly understand the instructions given prior to using the Yetter product.
  • Page 44 Wrap the male threads of the shop air fitting with Teflon tape. Step 1: Power the cab controller, turn all pressures (RU, RD, and WT) to 0psi, and press ENTER to activate the system. Make sure the Yetter Electric Compressor has operates correctly, has built around 145psi, &...
  • Page 45 Maintenance 2940 SYSTEM MAINTENANCE Step 1: Remove the pre-cleaner (if equipped) from the filter cover. Remove the filter cap by turning the cap clockwise. Step 2: Clean the pre-cleaner & filter. Step 3: Install the filter & filter cap, placing the tab in the slots & turning the cap counter clockwise. Make sure the breather hole on the filter cap is facing down.

  • Page 46: Maintenance

    Alternative Lubricants Conditions in certain geographical areas may require special lubricants and lubrication practices which do not appear in the operator's manual. If there are any questions, consult Yetter Manufacturing Co. to obtain latest information and recommendation. PART #...
  • Page 47 Clean machine thoroughly to remove all dirt, debris, and crop residue, which would hold moisture and cause rusting.  Inspect machine for worn or broken parts. See your Yetter Farm Equipment dealer during the off-season so that parts or service can be acquired when machine is not needed in the field.

  • Page 48: Parts Identification

    PARTS IDENTIFICATION Item Part Number Description 2505-207 5/16-18 X 1 ¼ CAR BLT GR5 ZP 2505-208 5/16-18 X 1 ½ CAR BLT GR5 ZP (For use with Heavy Duty Wheel) 2505-209 5/16-18 X 1 ¾ CAR BLT GR5 ZP (For use with Floater Wheel) 13”...
  • Page 49 R.M. MOUNT PLATE W.A. 2940-309 UPFORCE TOP MOUNT 2940-340 AIR BAG CAP PLUG 2940-386 SHORTER AIR BAG 2940-388 LARGER AIR BAG 2940-472 BUSHING 2940-473 BUSHING 2940-474 BUSHING .750” OD X .406” ID X 2.630” BUSHING 2940-478 2940-590 YETTER VERTICAL DECAL...
  • Page 50 R.M. MOUNT PLATE W.A. 2940-309 UPFORCE TOP MOUNT 2940-340 AIR BAG CAP PLUG 2940-386 SHORTER AIR BAG 2940-388 LARGER AIR BAG 2940-472 BUSHING 2940-473 BUSHING 2940-474 BUSHING .750” OD X .406” ID X 2.630” BUSHING 2940-478 2940-590 YETTER VERTICAL DECAL...
  • Page 51 2940-001A & 2940-002A PARTS IDENTIFICATION MANUFACTURED 07/17 – PRESENT Item Part Number Description 2502-246 3/8-16 X 3 HHCS GR5 ZP 2502-294 ½-13 X 1 ½ HHCS GR5 ZP 2502-351 ½-13 X 2 HHCS GR 5 ZP (MOUNTING TO AGCO 9000) 2520-255 3/8-16 LOCK HEX NUT, GR A, ZP 2520-357...
  • Page 52 2940-003A & 2940-004A PARTS IDENTIFICATION MANUFACTURED 07/17 – PRESENT Item Part Number Description 3/8 – 16 X 1 – ¼ HHCS GR 5 ZP (FOR CYCLO STOP CASTING) 2502-244 2502-293 1/2-13 X 1-1/4 HHCS GR5 ZP (FOR CYCLO STOP CASTING) 2502-246 3/8-16 X 3 HHCS GR5 ZP 2502-294...
  • Page 53 2940-005A & 006A PARTS IDENTIFICATION MANUFACTURED 07/17 – PRESENT Item Part Number Description 2502-246 3/8-16 X 3 HHCS GR5 ZP 2502-294 ½-13 X 1 ½ HHCS GR5 ZP 2502-351 ½-13 X 2 HHCS GR5 ZP 2520-255 3/8-16 LOCK NUT, GR A, ZP 2520-357 ½-13 LOCK HEX NUT, GR A, ZP 2520-452...
  • Page 54 AIR BAG SHIELD 2940-571 HOSE, LH COMBO 2940 AIR SYSTEMS 2940-572 HOSE, RH COMBO 2940 AIR SYSTEMS 2940-577 ZIP TIE YETTER HORIZONTAL DECAL 1” X 3” 2940-589 2940-609 3/8 PC X 1/8 BSPP O-RING 2967-613 TITAN PIN, JD ZP 2967-630...
  • Page 55 AIR BAG SHIELD 2940-571 HOSE, LH COMBO 2940 AIR SYSTEMS 2940-572 HOSE, RH COMBO 2940 AIR SYSTEMS 2940-577 ZIP TIE YETTER HORIZONTAL DECAL 1” X 3” 2940-589 2940-609 3/8 PC X 1/8 BSPP O-RING 2967-613 TITAN PIN, JD ZP 2967-630...
  • Page 56 2940-007A PARTS IDENTIFICATION MANUFACTURED 07/17 – PRESENT Item Part Number Description 2502-293 ½-13 X 1 ¼ HHCS GR 5 ZP 2502-294 ½-13 X 1 ½ HHCS GR 5 ZP 2502-351 ½-13 X 2 HHCS GR 5 ZP (FOR MOUNTING TO AGCO 9000) 2520-361 ½-13 FLANGE WHIZLOCK HEX NUT GR 5 ZP 2520-362...
  • Page 57 2940-010A PARTS IDENTIFICATION MANUFACTURED 07/17 – PRESENT Item Part Number Description 2502-293 ½-13 X 1 ¼ HHCS GR 5 ZP 2502-294 ½-13 X 1 ½ HHCS GR 5 ZP 2502-351 ½-13 X 2 HHCS GR 5 ZP (FOR MOUNTING TO AGCO 9000) 2520-361 ½-13 FLANGE WHIZLOCK HEX NUT GR 5 ZP 2520-362...
  • Page 58 PARTS IDENTIFICATION Item Part Number Description 2565-162 YETTER DECAL, 1 ½ X 4 ½ 2940-121 ASSEMBLY, COULTER HUB 2940-232 FACEPLATE W.A., JD 7000, AGCO 6000 & 8000, KINZE Item Part Number Description 2565-162 YETTER DECAL, 1 ½ X 4 ½...
  • Page 59 PARTS IDENTIFICATION Item Part Number Description 2502-198 5/16-18 X 1 HHCS GR 5 ZP 2502-294 ½-13 X 1-1/2 HHCS GR 5 ZP 2502-372 ½-13 X 6 ½ HHCS GR5 ZP 2502-374 ½-13 X 9 HHCS GR 5 ZP 2520-205 5/16-18 LOCK HEX NUT ZP 2520-357 ½-13 LOCK HEX NUT ZP 2526-201...
  • Page 60 PARTS IDENTIFICATION Item Part Number Description 2502-294 ½-13 X 1 ½ HHCS GR 5 ZP 2502-373 ½-13 X 6 HHCS GR 5 ZP 2520-352 ½-13 HEX NUT ZP 2520-357 ½-13 LOCK HEX NUT ZP 2525-352 ½ MED LOCK WASHER ZP 2526-352 ½...
  • Page 61 2940-103 PARTS IDENTIFICATION Item Part Number Description 2940-112 2940-442 SPACERS PRESSURE ON VALVE 2940-135 (DISCONTINUED AS OF 10/17/17) HARNESSING ENCLOSURE 2940-402 2940-441 PRESSURE TRANSDUCER WATER SEPARATOR DUMP VALVE 2940-376 (1200-323 FITTINGS PART #) 2940-136 Dump Valve Kit Item Part Number Description 14m7291 METRIC FLANGE HEX NUT...

  • Page 62: Troubleshooting

    Troubleshooting Guide Problem Cause Corrective Action Tank pressure drops when compressor 1. check valve is leaking 1. replace check valve shuts off 2. loose pneumatic connections 2. perform leak test & fix as needed (Page 44) 3. water separator drain valve or 3.

  • Page 63: Notes

    NOTES:...
  • Page 64 2565-773_REV_F ● 3/20...

Table of Contents