KUHN Venta 3030 Operator's Manual
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KUHN Venta 3030 Operator's Manual

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Operator's manual
RN034AGB D
Read carefully before starting the machine
Seed Drill
Original instructions
RN034AGB D
- English - 09-2019

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Summary of Contents for KUHN Venta 3030

  • Page 1 Operator's manual RN034AGB D Read carefully before starting the machine Seed Drill Original instructions RN034AGB D - English - 09-2019...

  • Page 3: Dear Owner

    1. Dear Owner In buying a Kuhn machine you have chosen wisely. Into it have gone years of thought, research and improvement. You will find, as have thousands of owners all over the world, that you have the best that engineering skill and actual field testing can produce.

  • Page 4: Table Of Contents

    Seed Drill Venta 3030-3530-4030 2. Contents Dear Owner ........................1 Contents ..........................2 Identification of the machine..................7 Rear view ............................7 Model identification plate ......................... 8 Optional equipment........................10 Safety..........................11 Description of symbols used in this document................11 Safety instructions ......................... 12 4.2.1...
  • Page 5 Seed Drill Venta 3030-3530-4030 Machine specifications....................33 Description and glossary ....................... 33 Technical specifications ......................... 35 Required equipment ........................36 5.3.1 Seedflex seeding units ..................... 36 5.3.2 Control terminal ........................ 36 5.3.3 Top link ..........................37 5.3.4 Hydraulic blower drive ...................... 38 Sound levels ..........................
  • Page 6 Seed Drill Venta 3030-3530-4030 Instructions for transport ....................63 Putting the machine into transport position..................63 8.1.1 Steps..........................63 8.1.2 Pre-emergence markers (Optional equipment) ..............64 8.1.3 Radar arm (Optional equipment) ..................64 8.1.4 Metering unit........................64 8.1.5 Parallelogram linkage ....................... 64 8.1.6...
  • Page 7 Seed Drill Venta 3030-3530-4030 10. Optional equipment ..................... 94 10.1 Tramline shut-off valves......................... 94 10.1.1 Removal of the mechanical valve..................94 10.1.2 Fitting of the tramlining valve.................... 95 10.2 Half-width shut-off.......................... 96 10.3 Lighting ............................97 10.4 Lighting/signalling for seed drill without covering harrow .............. 97 10.5...
  • Page 8 Seed Drill Venta 3030-3530-4030 11. Maintenance and storage ..................106 11.1 Frequency chart ........................... 106 11.2 Cleaning the machine ........................107 11.3 Lubrication ........................... 108 11.4 Maintenance ..........................110 11.4.1 Checking that the cover is locked..................110 11.4.2 Check metering unit seal lips...................111 11.4.3 Checking the blower hydraulic drive................112...

  • Page 9: Identification Of The Machine

    Seed Drill Venta 3030-3530-4030 3. Identification of the machine Rear view 3. - Identification of the machine RN034AGB D...

  • Page 10: Model Identification Plate

    Seed Drill Venta 3030-3530-4030 Model identification plate Please write below the type and serial number of the machine. This information is to be given to the Kuhn authorized dealer for any spare parts order or warranty claim. KUHN S.A. 67700 SAVERNE - FRANCE Type: Année de fabrication:...
  • Page 11 Seed Drill Venta 3030-3530-4030  According to the country of destination, additional plates can be fitted on the machine. For machines aimed at countries which are members of the European Union (EC marking): • (5) Manufacturing year: For machines aimed at countries member of the Eurasian customs union (EAC marking): •...

  • Page 12: Optional Equipment

    Seed Drill Venta 3030-3530-4030 Optional equipment  Tramline shut-off valves  Half-width shut-off 20-24 rows  Lighting  Lighting/signalling for seed drill without covering harrow  Side reflective panels  Pre-emergence markers  Wheel scraper kits  Scraper kit for SEEDFLEX coulter ...

  • Page 13: Safety

    Seed Drill Venta 3030-3530-4030 4. Safety Description of symbols used in this document This symbol indicates a potentially hazardous situation that if not avoided, could result in serious bodily injury. This symbol is used to identify special instructions or procedures which, if not followed strictly, could result in machinery damage.

  • Page 14: Safety Instructions

    It is too late to learn once work has been started! Never let anyone operate the machine who is not trained to do so. Should you have any difficulties in understanding any parts of this manual, please contact your KUHN dealer. 4. - Safety RN034AGB D...

  • Page 15: Precautions To Be Taken Before Carrying Out Any Operations On The Machine

    Seed Drill Venta 3030-3530-4030 4.2.3 Precautions to be taken before carrying out any operations on the machine Before leaving the tractor or before adjusting, maintaining or repairing the machine, disengage the PTO drive, turn off the engine, remove ignition key and wait until all moving parts have come to a complete stop and apply park brake.

  • Page 16: Precautions When Driving

    Seed Drill Venta 3030-3530-4030 4.2.5 Precautions when driving Tractor handling, stability, performance and braking efficiency are all affected by weight distribution, trailed or mounted implements, additional ballast and driving conditions. It is therefore of great importance that the operator exercises caution in every given situation.

  • Page 17: Precautions When Driving On Public Roads

    Seed Drill Venta 3030-3530-4030 4.2.6 Precautions when driving on public roads  Dimensions Depending on the dimensions of the machine, contact the relevant authorities to ensure that it can be legally transported on public roads. If the machine is over the maximum legal size, follow the local regulations for special transportation of oversize equipment.
  • Page 18 Seed Drill Venta 3030-3530-4030  Gross weight and weight per axle The drawings are not legally binding, their only aim is to illustrate the method to use. Prior to driving on public roads, check that all criteria are met to be in conformity with the...
  • Page 19 Seed Drill Venta 3030-3530-4030 How to proceed: Stage 1: To measure: - Tractor tare (T). T = _____kg Stage 2: - Couple the machine to the tractor. To measure: - Load on front axle (t1): • Tractor + machine (transport position).
  • Page 20 Seed Drill Venta 3030-3530-4030 Stage 3: To measure: - Total weight (t): • Tractor + machine (transport position). • Ballast weights. Checking: - To go to the next stage: • Check in the tractor's operator's manual that the value measured is below the tractor's Gross Combined Weight Rating.

  • Page 21: Maximum Speed

    Seed Drill Venta 3030-3530-4030 Stage 4: To measure: - Load on rear axle (t2): • Tractor + machine (transport position). • Ballast weights. Checking: kg kg - Check in the tractor's operator's manual that the value measured is below the maximum allowed tractor rear axle load.

  • Page 22: Precautions When Coupling

    Seed Drill Venta 3030-3530-4030 4.2.8 Precautions when coupling Before attaching the machine, make sure that it cannot accidentally start moving (chock the wheels) and that the parking stand is in the right position. The machine must only be attached to the hitch points provided for this purpose.

  • Page 23: Hydraulic Circuit

    Seed Drill Venta 3030-3530-4030 4.2.9 Hydraulic circuit Caution! The hydraulic circuit is under high pressure. Maximum pressure at work: 200 bar. Before connecting hoses to the tractor hydraulics, ensure that tractor and machine circuits are not under pressure. Before disconnecting a hose, depressurize the hydraulic circuit.

  • Page 24: Precautions During Manoeuvres

    Seed Drill Venta 3030-3530-4030 4.2.10 Precautions during manoeuvres When moving the machine from the transport position to the working position and vice versa, make sure that nobody is within the machine pivoting area. 4.2.11 Remote controlled components Danger of crushing and shearing can exist when components are operated by hydraulic or pneumatic controls.

  • Page 25: Precautions For Maintenance And Repair Work

    Seed Drill Venta 3030-3530-4030 4.2.14 Precautions for maintenance and repair work Before leaving the tractor or before adjusting, maintaining or repairing the machine, disengage the PTO drive, turn off the engine, remove ignition key and wait until all moving parts have come to a complete stop and apply park brake.

  • Page 26: Precautions For Machine Use

    Seed Drill Venta 3030-3530-4030 4.2.16 Precautions for machine use After each use, check the tools (blades) and their attachment hardware in accordance with the instructions given in the present manual. Check the guards regularly. Immediately replace any damaged or missing elements.

  • Page 27: Location And Description Of Safety Decals On The Machine

    Seed Drill Venta 3030-3530-4030 Location and description of safety decals on the machine 4.3.1 Location of safety decals 4. - Safety RN034AGB D...
  • Page 28 Seed Drill Venta 3030-3530-4030 4. - Safety RN034AGB D...

  • Page 29: Description Of Safety Decals

    Seed Drill Venta 3030-3530-4030 4.3.2 Description of safety decals Always keep the safety decals clean and readable, and replace them when they are worn, damaged, missing or illegible.  Crushing area (1) Never operate in an area where there is a crushing risk before all moving parts have come to a complete stop.
  • Page 30 Seed Drill Venta 3030-3530-4030  Moving elements (3) Do not open or remove guards when the engine is running.  Danger of falling (4) Do not ride on the machine. 4. - Safety RN034AGB D...
  • Page 31 Seed Drill Venta 3030-3530-4030  Radar (5) Stay a safe distance from the radar when the machine is working.  Operating instructions (6) The operators' manual contains all the information necessary for using the machine safely. It is imperative to read and comply with all instructions.

  • Page 32: Road Safety Equipment And Recommendations

    Road safety equipment and recommendations The road safety equipment is mounted in the factory or by your authorized Kuhn dealer according to current safety regulations. Always keep to the legal speed limit for driving a tractor-machine assembly on public roads. Whatever this speed, we recommend, for everyone's safety, not to exceed a speed of 25 km/h (15 mph).
  • Page 33 Seed Drill Venta 3030-3530-4030 The side device comprises: - 2 amber reflectors (1).  Instructions specific to France Always keep to the legal speed limit of (25 km/h) for driving a tractor-machine assembly on public roads. To conform with the current road regulations, the machine must be fitted with specific signalling panels when driving on public roads.

  • Page 34: Likely Critical Failures

    Seed Drill Venta 3030-3530-4030 Likely critical failures • 133993: Specific requirements for countries member of the Eurasian Economic Community (EAC marking). • 133994: Specific requirements for countries member of the Eurasian Economic Community (EAC marking). • 133995: Specific requirements for countries member of the Eurasian Economic Community (EAC marking).

  • Page 35: Machine Specifications

    Seed Drill Venta 3030-3530-4030 5. Machine specifications Description and glossary Functional lighting of the hopper Hopper cover Hopper Metering valve Blower (under the right sidecover) Parallelogram linkage Coulter bar Parking stands Seedflex seeding units 10 : Radar 11 : Covering harrow...
  • Page 36 Seed Drill Venta 3030-3530-4030  Designated use of the machine The VENTA 1030 seed drill is intended for sowing dry seeds. Any use outside this application is not permitted. Any deviation from the designated use will be made at the operators'risk.

  • Page 37: Technical Specifications

    Seed Drill Venta 3030-3530-4030 Technical specifications VENTA 3030 VENTA 3530 VENTA 4030 Working width 3.00 m (9’10’’) 3.43 m (11’3’’) 3.50 m (11’6’’) 4.00 m (13’1’’) Overall width 3.00 m (9’10’’) 3.43 m (11’3’’) 3.50 m (11’6’’) 4.00 m (13’1’’) Overall length 3.35 m (10’11’’)

  • Page 38: Required Equipment

    Seed Drill Venta 3030-3530-4030 Required equipment 5.3.1 Seedflex seeding units The coulter bar carries the Seedflex seeding units which prevents clogging when sowing in plant residues. 5.3.2 Control terminal - CCI 1200 - VT 50 5. - Machine specifications RN034AGB D...

  • Page 39: Top Link

    Seed Drill Venta 3030-3530-4030 - QUANTRON S-2 5.3.3 Top link The top link is used to raise the hopper bar when you wish to only work with the power harrow. The top link is used to optimize the center of gravity during road travel.

  • Page 40: Hydraulic Blower Drive

    Seed Drill Venta 3030-3530-4030 5.3.4 Hydraulic blower drive Hydraulic blower drive is from by the tractor hydraulic circuit and independent of the soil preparation tool.  Blower (Constant current)  Blower (VARIO) 5. - Machine specifications RN034AGB D...

  • Page 41: Sound Levels

    Seed Drill Venta 3030-3530-4030 Sound levels Sound levels have been measured in accordance with the measuring methods as defined in: EN ISO 4254-1 Agricultural machinery Weighted equivalent continuous acoustic pressure level at the driver's seat (closed cabin) L (A) eq:...

  • Page 42: Machine Delivery

    Seed Drill Venta 3030-3530-4030 6. Machine delivery Machine delivery - Check if delivery is conform. - Check if adaptation parts are well fixed. If uncertain, contact your dealer. Machine parking The lifting gear must be attached at the positions indicated on the machine.

  • Page 43: Unloading With An Overhead Crane

    Seed Drill Venta 3030-3530-4030 6.2.1 Unloading with an overhead crane - To unload, use 3 slings. - Fit 2 slings on the front parking stands. - Fix a sling to the center at the level of the square tube of the platform (1).
  • Page 44 Seed Drill Venta 3030-3530-4030 Never lift the seed drill and power harrow together. 2052421 6. - Machine delivery RN034AGB D...

  • Page 45: Putting Into Service

    Seed Drill Venta 3030-3530-4030 7. Putting into service Description of control elements The machine is equipped with a control terminal to carry out all of the functions. - CCI 1200 - VT 50 7. - Putting into service RN034AGB D...
  • Page 46 Seed Drill Venta 3030-3530-4030 - QUANTRON S-2 • Push-button on the hopper frame for lighting inside the hopper and of the metering unit. • Pushbutton on the seedbox for the starting or stopping of the flow test. 7. - Putting into service...

  • Page 47: Control Box Description

    Seed Drill Venta 3030-3530-4030 Control box description The functioning and setting of the control boxes are indicated in the complementary instructions supplied. The control terminal must be easily accessible from the tractor cab.  Control terminal mounting (Optional equipment) Fit holder to the rear of the control terminal ...

  • Page 48: Preparing The Tractor

    Seed Drill Venta 3030-3530-4030 - Connect QUANTRON S-2 control box to the 39- pin on the machines' wiring harness. - Check state of connectors and wiring harnesses. Check that the connectors are in a good condition and clean. Preparing the tractor...
  • Page 49 Seed Drill Venta 3030-3530-4030  Parallelism of lower linkage arms Adjust tractor lift rods so that lower linkage arms are at equal height from ground 7. - Putting into service RN034AGB D...

  • Page 50: Coupling The Machine

    Seed Drill Venta 3030-3530-4030 Coupling the machine During work, the VENTA 1030 seed drill is always coupled to a soil preparation machine. Preconditions: • The floor work tool is hitched to the tractor. • The machine rests on stands in hitching position.
  • Page 51 Seed Drill Venta 3030-3530-4030 - Put the floor work tool under the machine so that the housing is at the level of the axis on the machine. • The hooks (1) of the floor work tool lock when the front axles of the machine are correctly engaged.
  • Page 52 Seed Drill Venta 3030-3530-4030 - Assemble the lock (1). - Remove the axle (1) linking the roller to the right rotary harrow. - Secure the lock (1) with the axle (2). 7. - Putting into service RN034AGB D...
  • Page 53 Seed Drill Venta 3030-3530-4030 - Proceed the same way on the other side. - Pivot the holder (1) of the upper linkage rod backwards. - Attach top link with hitch pin. - Insert and lock top link lynch pin (1).

  • Page 54: Lift Sensor Adjusment

    Seed Drill Venta 3030-3530-4030 - Check that coulter and scraper bar are parallel. - Connect the hydraulic connections on the headstock of the rotary harrow. 7.4.1 Lift sensor adjusment The lift sensor enables stopping the metering unit rotation when lifting the machine on headlands.

  • Page 55: Description Of Coupling Elements

    Seed Drill Venta 3030-3530-4030 7.4.2 Description of coupling elements The machine is equipped with: • A 7-pin electric plug for the electrical signalling equipment. • An electric 9-pin plug to supply the ISOBUS module • An electric 3-pin plug supply QUANTRON S-2 module •...
  • Page 56 Seed Drill Venta 3030-3530-4030  Hydraulic blower drive - Connect the hydraulic hose (1) on the blower to a single acting or double acting valve. - Connect the hydraulic hose (2) of the blower to a free return on the tractor. If the tractor is not fitted with a...
  • Page 57 Seed Drill Venta 3030-3530-4030 Hydraulic valve with separate free flow return. The oil flow must be adjustable, in order to adjust the blower speed. Technical specifications 4250 rpm Blower speed (approximately) Required oil flow 40 l/min Maximum pressure 200 bar (2900 psi)
  • Page 58 Seed Drill Venta 3030-3530-4030 Oil flow adjustment - Connect pressure hose to the tractor valve (1) and the return hose and the free flow return. - Activate command terminal CCI 1200/VT 50/QUANTRON S-2 and open the fan speed menu, See VENTA ISOBUS (RC038)/QUANTRONS-2 (RC021) additional manual.
  • Page 59 Seed Drill Venta 3030-3530-4030 (1): The adjustment valve is used to limit the maximum blower speed. Excessive speed can be reached if the tractor valve opening is too great. Bearings, the blower control wheel or the hydraulic motor could be damaged.
  • Page 60 Seed Drill Venta 3030-3530-4030  Blower with independent control Fitting the pump - unscrew the cap (1). - Remove screw (2). Lubricate the intermediate bearing with metal-free anti-seize compound. - Assemble the pump on the intermediate landing and secure with a screw (1) 7.

  • Page 61: Adjusting The Machine

    Adjusting the machine 7.5.1 Covering harrow adjustment The covering harrow is mounted and adjusted either at the factory or by your Kuhn dealer. A re- adjustment may be required: • according to the work quality of the tines. - Removing mounting bolts (1).

  • Page 62: Adjusting The Tramlining Rhythm

    Seed Drill Venta 3030-3530-4030 7.5.2 Adjusting the tramlining rhythm Detailed information are provided in the enclosed manual. • RC038: VENTA ISOBUS oder • RC021: QUANTRON S-2 From the factory, the tramline is set for a 1.80m track. • L: Tractor wheel track = 1.80 m (5’11’’).

  • Page 63: Adjustment Of The Fill Level Sensor

    Seed Drill Venta 3030-3530-4030 - In the event of a gap between the upper wheels of the tractor, shift the tramline valves backwards. • Tractor wheel track: L >1.80 m (5’11’’). - If there are larger tractor tires, fit different tramline valves.
  • Page 64 Seed Drill Venta 3030-3530-4030 • Left side of the seed box, above: ISOBUS only (3) The upper fill level sensor indicates an empty level when the fill quantity is lower than around 3/4. 7. - Putting into service RN034AGB D...

  • Page 65: Instructions For Transport

    Seed Drill Venta 3030-3530-4030 8. Instructions for transport Before placing the machine into transport position: Check that nobody is within the machine pivoting area. If there is someone, make sure the person moves away. Before transport, always check that the hopper cover is correctly locked.

  • Page 66: Pre-Emergence Markers (Optional Equipment)

    Seed Drill Venta 3030-3530-4030 8.1.2 Pre-emergence markers (Optional equipment) - Fold the pre-emergence markers. 8.1.3 Radar arm (Optional equipment) - Raise the radar arm. 8.1.4 Metering unit - Insert the valve slide. 8.1.5 Parallelogram linkage - Check: • that ratchet handle (2) is well secured with lock plate (1).

  • Page 67: Covering Harrow

    Seed Drill Venta 3030-3530-4030 8.1.6 Covering harrow In order to limit the transport dimensions, it is possible to fold the covering harrow: - Remove R-clips (1) and pins (2). - Remove R-clips (3) and position them on tube ends (4).

  • Page 68: Conformity With The Road Regulations

    Seed Drill Venta 3030-3530-4030 Conformity with the road regulations Before driving the machine on public roads, ensure that the machine complies with current highway code regulations. Always keep to the legal height limit for driving a tractor-machine assembly on public roads.

  • Page 69: Instructions For Work

    Seed Drill Venta 3030-3530-4030 9. Instructions for work Passing under high-voltage lines: Make sure that the upper machine parts cannot come into contact with high-voltage lines. Never step on a machine placed underneath a high-voltage line. The material must be put in service by the dealer according to our instructions.

  • Page 70: The Tramlining

    Seed Drill Venta 3030-3530-4030  Seeding of coulters Regularly check that all seeding units seed, especially at high application rates. Check the seed drill after each refill. - Switch on the blower at the nominal speed. - Launch pre-dosing in the calibration menu of the terminal and check the correct distribution of the seed under each seed part.

  • Page 71: Lower The Harrow

    Seed Drill Venta 3030-3530-4030 9.2.1 Lower the harrow Hazard should the harrow fall unexpectedly. This operation must be carried out by 2 people. - Lowering the covering harrow in working position: • Remove R-clips (1) and pins (2). • Lower the covering harrow (4).

  • Page 72: Lower The Pre-Emergence Marker (Optional Equipment)

    Seed Drill Venta 3030-3530-4030 9.2.3 Lower the pre-emergence marker (Optional equipment) - Lift the pre-emergence marker arm by hand. - Remove lock pin and pin from position (1). - Raise the lever (2) to unlock the arm. - Lower the pre-emergence marker.

  • Page 73: Adjustments In Working Position

    Seed Drill Venta 3030-3530-4030 Adjustments in working position Before: - Position the power harrow horizontally with respect to the ground. - Adjust the impulse wheel depth.  Hydraulic top link - Completely remove the third hydraulic point from the machine.
  • Page 74 Seed Drill Venta 3030-3530-4030 The seeding combination (power Harrow and seed drill) must be horizontal, otherwise the seed delivery can differ between front and rear seeding rows. At work the top link cylinder rod is extended. This setting can be checked with the seed drill level gauge (1).

  • Page 75: Coulter Bar Adjustment

    Seed Drill Venta 3030-3530-4030 9.3.1 Coulter bar adjustment Seeding depth must be matched to the type of seed, the soil and conditions in the seed bed. The rachet pin at the level of the paralellogram is used to adjust the height of the coulter bar and the depth control.

  • Page 76: Ground Pressure Adjustment

    Adjust all seeding units to the same setting. 9.3.3 Covering harrow adjustment The covering harrow is mounted and adjusted either at the factory or by your Kuhn dealer. A re- adjustment may be required. The covering harrow is factory set in an approximately horizontal position.
  • Page 77 Seed Drill Venta 3030-3530-4030 Too aggressive a tine position increases tine wear results more frequent replacement. Adjust so as to have the tine tips working.  Ground pressure The ground pressure is adjusted using the spring (1) position. - Reduce the number of coils to the rear of R-clip (2) to reduce the ground pressure exerted by the following harrow.

  • Page 78: Filling The Hopper

    Seed Drill Venta 3030-3530-4030 9.3.4 Filling the hopper Avoid exceeding the maximum authorized load. Only use dry, clean seeds without foreign bodies. To prevent clogging or damage due to foreign bodies, the ringed column cover and sieve must be lowered in position ...
  • Page 79 Seed Drill Venta 3030-3530-4030 - Step on the foot-bridge. - Press on the locking of the cover (1). - Open the cover. - Load seed. - Pull the strap to close the cover. • Check that the locking is engaged. See maintenance and storage chapter.

  • Page 80: Adjusting The Metering Unit

    Seed Drill Venta 3030-3530-4030 Adjusting the metering unit 9.4.1 Blower Setting the rotational speed of the blower The blowers' rotational speed can be reduced for sowing small seeds and/or fragile seeds. 4200 4300 min Small seed Large seed Blower rotation...
  • Page 81 Seed Drill Venta 3030-3530-4030 Adjustment procedure: Blower with independent control equipped with a regulator (Vario system) - The flow control valve is factory preset at 7. - Switch the control terminal on. - Check blower speed CCI 1200/VT 50/QUANTRON S-2 control terminal.

  • Page 82: Agitator

    Seed Drill Venta 3030-3530-4030 9.4.2 Agitator An agitator is installed at the bottom of the hopper. Depending on the type of seeds, the agitator must be engaged (a) or disengaged (b). When the agitator is engaged (a), gearwheel (1) must be positioned on gearwheel (2).

  • Page 83: Adjusting The Metering Unit Opening For Large Seeds (Large Grooves)

    Seed Drill Venta 3030-3530-4030 9.4.3 Adjusting the metering unit opening for large seeds (Large grooves) The application rate is obtained by fully opening the grooves until reaching a measure of L: • L (max.) = 200 mm (5.9’’) - Loosen and rotate latches (1).

  • Page 84: Adjusting The Metering Unit Opening For Small Seeds (Small Grooves)

    Seed Drill Venta 3030-3530-4030 9.4.4 Adjusting the metering unit opening for small seeds (Small grooves) - Close the metering unit completely by turning handle (1) until index (2) shows position 0 on the graduated scale. Carry out this adjustment with the hopper empty and the stop valve shut off.
  • Page 85 Seed Drill Venta 3030-3530-4030 - Set the metering unit opening by turning handle (1) until pointer (2) is in alignment with the required position on graduated scale (3).  Metering unit graduated adjustment plate 0-60 mm (0-2.36’’): Small seed 0-200 mm (0-7.87’’): Normal seed 9.

  • Page 86: Stationary Calibration Test

    Seed Drill Venta 3030-3530-4030 9.4.5 Stationary calibration test Carry out the calibration test with the machine lowered, power take-off disengaged and the tractor stopped. Remove ignition key. Determine the adjustment of the opening according to the indications of the command terminal.
  • Page 87 Seed Drill Venta 3030-3530-4030 Between the metering unit and the hopper base, there is a hatch that stops the seeds from entering the metering unit during transport or hopper filling. - Remove tube clip (1). - Open the gate valve.
  • Page 88 Seed Drill Venta 3030-3530-4030 - Hitch the runoff flow bag at the level of the holder (1). - Check the flow in accordance with the information in the control terminal manual ISOBUS VENTA/QUANTON S-2. - At the end of the flow check, close the calibration hatch again, as requested by the control terminal.

  • Page 89: Machine Use

    Seed Drill Venta 3030-3530-4030 Machine use Before leaving tractor before adjusting, maintaining or repairing the machine, disengage the PTO drive, turn off the engine, remove ignition key and wait until all moving parts have come to a complete stop and apply park brake.

  • Page 90: Emptying The Hopper

    Seed Drill Venta 3030-3530-4030 Emptying the hopper If you are changing variety, or at the end of the season, it is important to empty the hopper completely. The hopper is emptied first partially, then by completely cleaning the metering unit.

  • Page 91: Cleaning The Metering Unit (B)

    Seed Drill Venta 3030-3530-4030 9.6.2 Cleaning the metering unit (b) - Hitch the runoff flow bag at the level of the holder (1). - Release hooks (1). - Open the closing flap (2). - Turn the metering unit to tip out any seed still inside the metering cell.

  • Page 92: Uncoupling The Machine

    Seed Drill Venta 3030-3530-4030 Uncoupling the machine Park the machine on an even fairly level ground. Do not set the machine on the stands when the seed box is empty. 9.7.1 Parking without soil preparation tool - Disconnect all electrical connections.
  • Page 93 Seed Drill Venta 3030-3530-4030 - Remove pin (2). - Leave the locking (1) in position. - Insert the axle (1) again into the bore at the front of the roller to lock the rotary harrow and the roller. - Proceed the same way on the other side.
  • Page 94 Seed Drill Venta 3030-3530-4030 - Put the locking (1) back into place at the level of the rotary harrow-roller packer connection. - Open the locking (1) of the front axle of the machine (2) on both sides. - Lower the tractor lift slightly.

  • Page 95: Parking The Combination

    Seed Drill Venta 3030-3530-4030 9.7.2 Parking the combination If the machine has been put down with the floor preparation tool, the stands are not necessary. Refer to the soil preparation tool operators' manual to park the combination. The machine is uncoupled.

  • Page 96: Optional Equipment

    Seed Drill Venta 3030-3530-4030 10. Optional equipment 10.1 Tramline shut-off valves Further information is given in the operators' manual supplied with the kit. 10.1.1 Removal of the mechanical valve Remove the distribution head cover: - Loosen the 3 wing nuts (1).

  • Page 97: Fitting Of The Tramlining Valve

    Seed Drill Venta 3030-3530-4030 - a: Pivot the mechanical valve. - b: Remove the mechanical valve. 10.1.2 Fitting of the tramlining valve - Fit the tramlining valve (1) on the distribution head and pivot it. - above/at the bottom: Fit the wedges (2) and tighten them using screws (3).

  • Page 98: Half-Width Shut-Off

    Seed Drill Venta 3030-3530-4030 - Connect the seed transfer tube (1). - Reinstall collar (2). - Fit the cover on the distribution head. - Assemble the 3 washers (2). - Tighten the 3 wing nuts (1). 10.2 Half-width shut-off The half-width cut can be used to sow only on the right half of the seed drill.

  • Page 99: Lighting

    Seed Drill Venta 3030-3530-4030 10.3 Lighting The lighting equipment is fitted on the covering harrow. Further information is given in the operators' manual supplied with the kit. 10.4 Lighting/signalling for seed drill without covering harrow 10. - Optional equipment RN034AGB D...

  • Page 100: Side Reflective Panels

    Seed Drill Venta 3030-3530-4030 10.5 Side reflective panels 10.6 Pre-emergence markers Pre-emergence markers are used to provide visible marking of tramlines prior to crop emergence. 10. - Optional equipment RN034AGB D...

  • Page 101: Adjusting The Position Of The Disk

    Seed Drill Venta 3030-3530-4030 10.6.1 Adjusting the position of the disk - Loosen nut (1). - Adjust the position of disk (2). - Tighten nut (1). The pre-emergence marker discs must be aligned with closed rows (marking). 10.6.2 Angle adjustment - Loosen nut (1).

  • Page 102: Transport Position

    Seed Drill Venta 3030-3530-4030 10.6.4 Transport position Always fold marker arms upwards for travelling on roads or from field to field. - Remove lock pin and pin from position (1). - Lift the pre-emergence marker arm by hand. - Insert pin (1) - Insert and secure pin with lynch pin.

  • Page 103: Seeding Disk Cleaners

    Seed Drill Venta 3030-3530-4030 10.8 Seeding disk cleaners The set consists of a scraper for two disks. The seed disk scrapers stop the accumulation of soil at the level of the seed disk. 10.9 Radar The radar can determine the movement speed.

  • Page 104: Working Light

    Seed Drill Venta 3030-3530-4030 10.10 Working light Do not take onto the road with the work lights lit. The headlight kit (1) is mounted behind the seed box and lights the machine working zone. 10.11 Sealing lip for fava beans This soft sealing lip is used with large seeds (e.g.

  • Page 105: Fertilizer Dispenser

    Seed Drill Venta 3030-3530-4030 10.12 Fertilizer dispenser This equipment allows the distribution of dry, granulated and crystalline fertilizers through pipes and seeding units. Detailed information is supplied in the assembly instructions. 10.13 Volume reducer The volume reducer allows reducing the metering filling volume for seeds such as rapeseed.

  • Page 106: Free Return

    Seed Drill Venta 3030-3530-4030 10.14 Free return For a machine that has to be coupled to several tractors, it is possible to purchase seperately a free flow return connector. 10.15 Balance KERN The weighing device enables accurate weighing of the seed volume collected during the calibration test.

  • Page 107: Distribution Head With Vistaflow Valves

    • Tramlining • Half-width shut-off • Configuration one row out of two • Clogging monitoring To complete the installation, the Kuhn authorized dealer must proceed with the update of the terminal's parameters. Check and compare the seed quantity used in relation to the adjustments and the area sown.

  • Page 108: Maintenance And Storage

    Seed Drill Venta 3030-3530-4030 11. Maintenance and storage Before leaving tractor before adjusting, maintaining or repairing the machine, disengage the PTO drive, turn off the engine, remove ignition key and wait until all moving parts have come to a complete stop and apply park brake.

  • Page 109: Cleaning The Machine

    Seed Drill Venta 3030-3530-4030 After 150 After 20 hours Every 5 years hours   - Tramline shut-off valves Oil change  - Blower - Oil filter replacement  - Replace the filter cartridge 11.2 Cleaning the machine To preserve machine condition, make sure it is washed at the end of the work.

  • Page 110: Lubrication

    Seed Drill Venta 3030-3530-4030 11.3 Lubrication The various greasing points are identified by the following decal. Lubricate with multi-purpose grease grade NLGL 2. - Clean grease nipples before greasing. - Grease the 5 oilers every week at the level of the latch pin - In very dusty conditions, grease daily.
  • Page 111 Seed Drill Venta 3030-3530-4030  Blower drive pump - Lubricate the intermediate bearing with metal-free anti-seize compound. • Anti-seize paste with no metallic charge, ideal for clean environments 11. - Maintenance and storage RN034AGB D...

  • Page 112: Maintenance

    Seed Drill Venta 3030-3530-4030 11.4 Maintenance Before leaving tractor before adjusting, maintaining or repairing the machine, disengage the PTO drive, turn off the engine, remove ignition key and wait until all moving parts have come to a complete stop and apply park brake.

  • Page 113: Check Metering Unit Seal Lips

    Seed Drill Venta 3030-3530-4030 11.4.2 Check metering unit seal lips Check lip condition daily for damage or cracks. The lower lip seals must be positioned with little pressure at the highest point of the metering cells. If necessary: - Open locks (1).

  • Page 114: Checking The Blower Hydraulic Drive

    Seed Drill Venta 3030-3530-4030 11.4.3 Checking the blower hydraulic drive - Check motor and hydraulic hoses daily for damage or leaks. Immediately replace faulty parts. The pressure filter is fitted with a clogging indicator (1). • Green-red area indicator with...

  • Page 115: Checking The Seed Transfer Tubes

    Seed Drill Venta 3030-3530-4030 11.4.6 Checking the seed transfer tubes - Check seed tubes daily for blocking, kinks or damage. Immediately replace faulty parts. Immediately clean blocked tubes. 11.4.7 Checking the lighting equipment - Checking light functions daily. Immediately replace faulty parts.

  • Page 116: Oil Change

    Seed Drill Venta 3030-3530-4030 11.5 Oil change Blower Only use the recommended oil. Never mix various types (with different properties). Doing so can damage the blower. The blower is lubricated with 22 L (5.8 US gal) of HVI 68 hydraulic oil.
  • Page 117 Seed Drill Venta 3030-3530-4030 Park the machine on an even fairly level ground. - Remove level plug (1). - Place a container which can hold at least 25 l (6.6 gallon) under the drain plug (2). - Unscrew the drain plugs (2) and (3) with the joints.
  • Page 118 Seed Drill Venta 3030-3530-4030 Indicator (1) can stick out when the oil is cold and when there are pressure peaks although the filter is not yet clogged - Push the indicator inside when the operating temperature is reached. - If the indicator sticks out again, replace the filtering unit.

  • Page 119: Check The Functioning Of The Tramlining Valves

    Seed Drill Venta 3030-3530-4030 11.6 Check the functioning of the tramlining valves Park the machine on an even fairly level ground. Falling slipping Maintenance work on the distribution head and hopper cover must be carried out with care. There is a risk of falling.

  • Page 120: Storage And Pre/Post Season Checks

    Seed Drill Venta 3030-3530-4030 11.7 Storage and pre/post season checks 11.7.1 At the end of each season Carry-out following operations before putting the machine away: - Empty hopper and metering unit when work is completed. - Clean the machine with a garden hose.

  • Page 121: At The Start Of Each Season

    Seed Drill Venta 3030-3530-4030 11.7.2 At the start of each season - Re-read the operators' manual. - Check lighting equipment condition. - Wipe off grease on cylinder rods. - Check metering unit condition. - Check that all machine functions are operational.

  • Page 122: Dismantling And Scrapping Of The Machine

    Seed Drill Venta 3030-3530-4030 11.8 Dismantling and scrapping of the machine At the end of the machine's life, the various machine components must be disposed of or recycled in compliance with local regulations in force. - Make sure the machine is stable (parking stands, holders, slings, etc.) prior to carrying out any repair or maintenance.

  • Page 123: Troubleshooting Guide

    Seed Drill Venta 3030-3530-4030 12. Troubleshooting guide Problem Cause Remedy Incorrect metering unit opening Carry out the calibration test Clean the splines Splines are clogged by treatment If necessary, change the treatment product product The required application rate Scale indication incorrect...
  • Page 124 Seed Drill Venta 3030-3530-4030 Problem Cause Remedy The position of the parallelogram Adapt the position of the latch pin at is incorrect the level of the parallelogram The parallelogram is not adjusted Placement of seeds is too See section Coulter bar...

  • Page 125: Calculating The Load On An Axle

    Seed Drill Venta 3030-3530-4030 13. Calculating the load on an axle When coupling a tool to the front and/or rear 3-point lift linkage, the maximum authorized payload must not be exceeded. When coupling tools to the front and/or rear 3-point lift linkages, the maximum load on tractor's tires must not be exceeded The load on the tractor front axle must always represent 20 % of the tractor unladen weight.
  • Page 126 Seed Drill Venta 3030-3530-4030 Obtained Description Units Description Tractor unladen weight Unladen load on tractor front axle Empty load on tractor rear axle Axle loads (Tractor + machine) Load on front axle (Tractor + machine) Load on rear axle (Tractor + machine)
  • Page 127 Seed Drill Venta 3030-3530-4030 Front tool: 2) Calculation of the minimum rear ballast weight M2 minimum M1 x a - T2 x b + 0.45 x T x b minimum = b+c+d Write the minimal additional weight in the chart.
  • Page 128 Seed Drill Venta 3030-3530-4030  Table: Actual value obtained Value authorized Double value of the by calculation according to authorized capacity operator's manual per tyre (2 tyres) Minimum front/rear ballasting Total weight < Load on front axle < < Load on rear axle <...
  • Page 129 Seed Drill Venta 3030-3530-4030  Determining the machine weight (M2) and the position of its centre of gravity (d) If the data required to calculate the total weight, axle loads and minimum ballasting are not supplied, use the following method.
  • Page 130 Seed Drill Venta 3030-3530-4030 - T: Axle loads. • Tractor only. T = _____kg 13. - Calculating the load on an axle RN034AGB D...
  • Page 131 Seed Drill Venta 3030-3530-4030  Rear tool or front-rear combination: If the total unit weight exceeds the tractor Gross Combined Weight Rating in accordance with the countrie's legislation, empty the hopper to travel on public roads. In any case, we recommend to travel on public roads with empty hoppers and tanks.
  • Page 132 Seed Drill Venta 3030-3530-4030 - t: Axle loads. • Tractor + machine. • Hopper empty!. t = _____kg Calculating the rear tool weight (M2): M2 = t - T Calculating the distance (d): d = (( b x ( T1 - t1) ) / M2 ) - c 13.

  • Page 133: Limited Warranty

    KUHN equipment from an authorized KUHN dealer, that such equipment is, at the time of delivery to such purchaser, free from defects in material and workmanship, and that such equipment is covered under this Limited Warranty providing the machine is used and serviced in accordance with the recommendations in the Operator's manual.
  • Page 134 - The warranty claim is completed on line via extranet - www.kuhn.com or submitted on a KUHN warranty claim form and returned to the Company within one month after the date of failure or the date of problem becoming apparent.
  • Page 136 KUHN S.A. - B.P. 50060 - F - 67706 SAVERNE CEDEX (FRANCE) KUHN-AUDUREAU SAS - B.P. 19 - F - 85260 LA COPECHAGNIERE (FRANCE) KUHN-BLANCHARD SAS - 24, route de Nantes - F - 44680 CHEMERE (FRANCE) KUHN-HUARD SAS - B.P. 49 - F - 44142 CHATEAUBRIANT CEDEX (FRANCE) KUHN-GELDROP B.V.

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