horsch Pronto 6 NT Operating Instructions Manual Download Page 27

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Hydraulics

Maximum system pressure

210 bar

Oil grade

Mineral hydraulic oil

Delivery rate

70 - 90 l/min at 180 bar

Number of dual-acting control units

2 (+1 for filling auger)

Pressureless return flow (max. 5 bar)

Brake connections (option)

Pneumatic brake

Red

connection for supply line

Yellow

connection for brake line

Hydraulic brake

Connection acc. to ISO 5676

PTO-shaft for PTO-shaft pump (option)

Speed

800 rpm

7780 (lange Zugdeichsel)

2950

6960 (kurze Zugdeichsel)

2250

250

600

3250 (6 NT) 3530 (8 NT)

3600 (8 NT, with bout marker) 4000 (9 NT, with bout marker)

3960 (9 NT)

2950/3500

7780 (long drawbar)

6960 (short drawbar)

Summary of Contents for Pronto 6 NT

Page 1: ...TRANSLATION OF THE ORIGINAL OPERATING INSTRUCTIONS READ CAREFULLY PRIOR TO STARTING UP KEEP OPERATING INSTRUCTIONS IN A SAFE PLACE ART ISSUE OPERATING INSTRUCTIONS 0209 04 2018 8082 Pronto 6 8 9 NT...

Page 2: ......

Page 3: ...1 7143 9200 E mail info horsch com Customer No HORSCH Confirmation of receipt of machinery Warranty claims become only effective when the first use of the machine is reported to HORSCH Maschinen GmbH...

Page 4: ...______________ Michael Horsch Philipp Horsch Gesch ftsf hrer Gesch ftsf hrer Translation of the EC Declaration of Conformity Directive 2006 42 EC The manufacturer HORSCH Maschinen GmbH Sitzenhof 1 D 9...

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Page 6: ...aulics 25 Identification of hydraulic hoses 25 Aluminium clips 32 Lighting 33 License plate 33 Instruction stickers 34 Operation 37 Connecting Parking 37 Connecting 37 Transport position 38 Parking 40...

Page 7: ...g unit 65 Calibration 66 Optional equipment 67 Brake system 67 Pneumatic brake 67 Hydraulic brake 69 Parking brake 70 Micro granulate facility 71 Selecting the metering auger 71 Adjustment and operati...

Page 8: ...ntly pass the ac knowledgement of receipt to the sales partner This confirms your formal acceptance of the machine The warranty period starts with the date of delivery We reserve the right to alter il...

Page 9: ...anty claim forms must be submitted to HORSCH through your local HORSCH sales partner Consequential damage The machine has been manufactured by HORSCH with greatest care However despite the intended us...

Page 10: ...paired by persons who are familiar with it and have been made aware of the dangers involved see Qualification of personnel Spare parts Genuine spare parts and accessories from HORSCH have been special...

Page 11: ...ating instructions accessible for the machine operator ensure that the operator has read and under stood the operating instructions Groups of operators Persons who work with the machine must have been...

Page 12: ...the speed so that the ma chine can be managed securely under all conditions For road transport the machine must be set to transport position The machine must have been folded up and secured see chapte...

Page 13: ...lowing machine parts are particularly important for safety Hydraulics Brakes if available Connecting features Protective features Lighting If in doubt about the safety relevant status of the machine e...

Page 14: ...n empty the tanks are still preloaded by gas pressure The hydraulics must be depressurized before maintenance Brake system Depending on the equipment the machines can be equipped with a pneumatically...

Page 15: ...or propshaft Before switching on the PTO shaft Make sure that the PTO shaft guard is in place and functional Make sure that the chosen rotary speed and the sense of rotation of the propshaft or PTO s...

Page 16: ...k under with suitable supports Caution Danger of injury caused by projecting parts e g coulters Assume ergonomic working postures with any assembly work Do not use packer tyres or other rotating parts...

Page 17: ...k the machine on level and firm ground and secure it against rolling away Depressurise the hydraulic system and lower or support the implement Prior to working on the electrical system disconnect it f...

Page 18: ...ticed Failing to pay attention to the danger zone can result in severe or even fatal physical injuries Do not stand under lifted loads Lower such loads to the ground first Instruct persons to leave th...

Page 19: ...and fol low the operating instructions 00380055 Caution for fluids spraying out under high pressure follow the notes in the operating instruc tions 00380133 Never reach into areas where there is a ris...

Page 20: ...chocks before uncoupling or parking 00381116 Keep sufficient distance to hot surfaces 04001453 Keep sufficient safety distance to the slewing range of the machine 00381117 Keep sufficient distance to...

Page 21: ...Position of safety stickers depending on equipment Safety stickers with the addition 2x can be found on either side of the machine 2x 2x 2x 2x 2x 2x 2x 17...

Page 22: ...Filling auger 18...

Page 23: ...country specific regulations and working width the equipment can be transported on public roads either attached to a tractor or on a trailer or low loader The permissible dimensions and weights for t...

Page 24: ...m 32 32 32 Coulter pressure kg 5 120 5 120 5 120 Coulter row spacing cm 20 20 20 Tyre size drill unit 600 55 26 5 600 55 26 5 600 55 26 5 Tyre size support wheels 10 0 75 15 3 10 0 75 15 3 10 0 75 15...

Page 25: ...The type plate with the CE marking is located on the frame of the machine Data on the type plate Serial number Permissible total weight Drawbar load DL Axle load Machine type Year of construction 0 1...

Page 26: ...to use the machine as intended Implement attachment Pronto 6 NT 8 NT 9 NT Lubricate tractor link arm Cat III and Cat III IV Cat III and Cat III IV Cat III and Cat III IV Drawbar eye 46 mm and 58 mm 46...

Page 27: ...bar 1 Brake connections option Pneumatic brake Red connection for supply line Yellow connection for brake line Hydraulic brake Connection acc to ISO 5676 PTO shaft for PTO shaft pump option Speed 800...

Page 28: ...cs 5 TurboDisc coulter 6 Rear support wheel 7 Bout marker 8 Lighting 9 Undercarriage 10 Distributor tower 11 Hopper 12 Metering units 13 Fan 14 Access steps 15 Platforms 16 Radar sensor DANGER Danger...

Page 29: ...nstruct persons to leave the slewing range of foldable machine parts Switch all control units to the locked position before switching on the tractor again NOTE Operate the machine with mineral oils Do...

Page 30: ...oil T PTO shaft drive free return to tractor 5 2 2 directional valve 6 Restrictor 1 mm 7 Hydraulic cylinder for wings 4x 8 Lowering brake valve 4x 9 Pressure accumulator 10 Switch for work signal 11 C...

Page 31: ...8 L1 3 8 HZ 1 2 H 1 2 R2 3 8 L2 3 8 1 2 3 4 6 5 SK HK L1 R1 SZ S H R2 L2 V1 V2 C2 C1 V1 V2 C2 C1 1 Tractor control unit 2 Tractor hydraulic coupling 3 Valve block 4 Double acting lock valve 5 Restrict...

Page 32: ...3 8 L2 3 8 2 3 4 5 5 6 7 5 SK HK L1 R1 SZ S H R2 L2 V1 V2 C2 C1 V1 V2 C2 C1 1 1 Tractor control unit 2 Tractor hydraulic coupling 3 Valve block 4 Restrictor 1 5 mm 5 see Hydraulics basic machine 6 Dou...

Page 33: ...machine 6 2 2 directional valve 7 Double acting lock valve 8 Restrictor 0 6 mm 9 Hydraulic cylinder step 10 Restrictor 0 8 mm 11 Hydraulic cylinders platform 12 Check valve HK 3 8 SK 3 8 S 1 2 R1 3 8...

Page 34: ...single hopper 5 cm twin hopper 10 cm 6 Restrictor 1 mm 7 Connection of wings relief 8 2 2 directional valve 9 Leak oil line 1 2 9 3 4 5 8 6 7 PTO shaft drive fan 1 Gear pump 61 cm 2 Flow control valv...

Page 35: ...Filling auger 1 Feed line 2 Return flow 3 Flow control valve 60 l 4 3 2 directional valve 5 Hydraulic motor 125 cm 6 Hydraulic block 7 Hydraulic cylinder upper part 8 Hydraulic cylinder lower part 9 R...

Page 36: ...ulic cylinders Limbs may be pinched by unintentional retrac tion of the piston rods When attaching or removing the clips the machine must be parked with the parking brake pulled Nobody may be about in...

Page 37: ...1 white Earth 4 R green Indicator right 5 58 R brown Rear light right 6 54 red Brake light 7 58 L black Rear light left WARNING Traffic accidents caused by defective lighting Check the lighting before...

Page 38: ...nnect hydraulic hose to pressureless return 2 Road transport and parking position Close the lock valve 1 2 Tighten with the appropriate torque Always plug in all hydraulic lines Otherwise components c...

Page 39: ...ce the placing quantity they may even drop to zero Adjust the coulter pressure read the op erating instructions The return flow pressure at the fan drive must not exceed 5 bar as otherwise the hydraul...

Page 40: ...notice d utilisation et bloquer le relevage O O Driving with empty seed hopper Only for France 00380885 rouler avec tr mie vide Operating button for parking brake 1 Parking brake released 2 Parking br...

Page 41: ...rly connected to a tractor before any machine movements DANGER Serious accidents caused by the machine roll ing away When connecting machines with pneumatic brake always connect the yellow connection...

Page 42: ...e floating position Check all interlocks before starting to drive Release the parking brake and check the service brake option Check whether all securing elements of the connection are in place as set...

Page 43: ...sition Control unit Floating position Locked position Supply Swinging drawbar hitching Working hydraulics Platform twin hopper only Fan Filling auger Position of control units during transport travel...

Page 44: ...ine with the parking brake and or wheel chocks When unhitching machines with pneumatic brake always disconnect the red connection supply line first WARNING Risk of accident due to insufficient stabili...

Page 45: ...irm surface Unfolding Fold the machine only while lifted out Lift the machine Select Lift in the E Manager and lift the cultiva tion tools and coulter Remove the aluminium clips from the hydrau lic cy...

Page 46: ...ly groups The settings influence one another After each change of a parameter the effects on the plac ing quality in the field must be checked and correct as required Do not drive backwards with the m...

Page 47: ...ltivation tools Are coulters other cultivation tools and op tional equipment still in a serviceable state Do the coulters have sufficient pretension and do they all rotate freely Are the drill shoes s...

Page 48: ...bearing locations with high pressure cleaners Spray the bearings with rust dissolver or cor rosion protection agent before extended idle times Rotate the discs by hand and check for free running befor...

Page 49: ...t pulling work and exact open ing of the seed channel Adjusting the coulter discs Adjust the preload of the two coulter discs with the washers If necessary add another washer NOTE With wet or loose so...

Page 50: ...Uniformer The uniformer firms the seed in the seedbed and presses it gently down Under moist conditions and sticky soils the uniformer may pick up residues In this case it should be removed NOTE To av...

Page 51: ...k coulter discs and bearings for wear light movement and preload Tighten the screws for the coulter disc bear ings M 16 x 1 5 with 130 150 Nm Tighten the screws for the coulter discs 6 x M 8 each with...

Page 52: ...he drilling depth If the desired setting is not found in the adjustment range of the coulter pressure adjustment the drilling depth must be adjusted again During drilling the coulter arm should be in...

Page 53: ...Tightening torques on the coulter 20 Nm 55 Nm 38 Nm 20 5 Nm 100 Nm 5 Nm 49...

Page 54: ...and tighten the screws again The illustration shows the left side of the machine Insert the same number of adapter plates at all four points on the machine NOTE Adapt the height of the support wheels...

Page 55: ...ck manual control units in the locked position Pneumatic system The pneumatic system consists of Fan Hopper one or several metering units depending on the design Distributor towers WARNING Risk from h...

Page 56: ...mp must deliver sufficient oil to prevent the fan speed from dropping even when the tractor speed drops or other hydraulic functions are activated Connecting the hydraulics CAUTION Damage on the fan m...

Page 57: ...1 1 2 Fan with PTO shaft twin hopper 1 Fan with gear motor 1 1 Pressure side 1 2 Return side 2 Fan drive pressure gauge 3 Hydraulic oil tank 4 Pump 5 Oil cooler 6 Flow control valve Mounting the PTO s...

Page 58: ...PTO shaft pump in parking position WARNING Risk of accident when driving with the PTO shaft pump in parking position Parking position must only be used with the machine shut down For road travel or i...

Page 59: ...light hammer blows on the flange plastic hammer or hammer shaft The inch screws version No 10 24 4 6 must only be tightened with a torque ofmax 6 8 Nm After tightening check the impeller for free and...

Page 60: ...o of 40 60 front rear It is designed as pressurized hopper and must always be closed and tightly sealed before seed placement Leaks with a loss of air will cause sowing faults The placing quantity wil...

Page 61: ...es can be reduced for example to 50 via the adjustment button Please make sure that both metering units are switched ON on the page Machine data under Delta Step Half of the desired quantities can als...

Page 62: ...ug the sensors and correct their number in the machine configuration Please note The sensor numbers can also be entered into the tram line list In this case this list would also need to be updated Swi...

Page 63: ...metering unit Leaks lead to metering errors The contact surfaces must be sealed when installing the metering unit The housing must not be warped when bolting it Metering unit The HORSCH metering unit...

Page 64: ...r The drive shaft requires axial clearance in the roller for self cleaning of the roller in the metering housing Changing the rotor The setting of sealing lip and the concentricity of the roller must...

Page 65: ...aize beans etc both the retaining plate and the sealing lip can be replaced by a wider design Take out the roller Insert the side cover with the new sealing lip Tighten the sealing lip only far enough...

Page 66: ...m entering between cell discs and spacers the cell discs and spacers are installed with zero clearance shims Roller for fine seeds Rotors for fine seeds The rollers for fine seeds consist of cell disc...

Page 67: ...s for drive motor and roller bearing and realign the side covers to release tension If the drive shaft has been bent realign or replace it Remove any foreign bodies that may have been jammed between r...

Page 68: ...converted A deflector must be installed instead of the rape brushes This deflector prevents large seed grains from getting caught between roller and housing being damaged or blocking the roller Defle...

Page 69: ...re equipped with a lid V2A with machined recesses During operation the injector nozzle is exposed to vacuum This lid adds additional air to the air flow Metering unit with lid for injector nozzle The...

Page 70: ...covers on the metering unit Install the appropriate roller for the seed quan tity and check for true running Check the condition and setting of the seal ing lip Fill the hopper with seed Only fill in...

Page 71: ...schlu Bremsegelb 2Anschlu Vorrat rot 3Rohrleitungsfilter 4Anh ngerbremsventil 5Luftkessel 6Entw sserungsventil 7Federspeicherbremszylinder Maschine Entworfen Dateiname Zeichnung ed allem federspeicher...

Page 72: ...required on the axle The arrow indicates the position of the brake pressure regulator Set the brake pressure regulator to Hopper empty 3 1 when the hopper is empty Set the brake pressure regulator to...

Page 73: ...the break away protection cable at a suitable place on the tractor WARNING The cable may be caught by other machine parts and thus trigger flat out braking when cornering Danger of traffic accidents F...

Page 74: ...be released again without a tractor Turn the spring plug back to operating posi tion and operate the releasing pump until the brake is released Maintenance Check brake lines and hoses for signs of dam...

Page 75: ...solutely leaktight during use Always check the cover for leak tightness with the fan running after it had been opened Micro granulate is transported to the metering auger The required quantity is tran...

Page 76: ...ibration for seed fertiliser NOTE Initial use The metering units must first run in during initial use During initial use repeat calibration after one hour running NOTE Running in period The metering a...

Page 77: ...2 8 00 4 1 0 2 9 00 4 6 Spuranrei er Spuranrei er ed m rz04 Datum Entw Dateiname Zeichnung feb03 8 40 9 00m 4 55 4 87m 8 40 9 00m b b l a Bout marker disc adjustment Adjust the aggressiveness of the...

Page 78: ...eaning and repair work Observe the safety data sheets of the fertiliser and dressing manufacturers The filling auger can be used to fill the twin hop per The flexible drain hose allows filling both ho...

Page 79: ...1 2 Switch on the hydraulic motor with one of the two rotary valves 1 and 2 The rotary valves are connected with each other via two way switching The switches engage and do not need to be held Fill t...

Page 80: ...ake sure that it is in optimal condition For trouble free operation it is very important to carry out the necessary work for care and maintenance at the recommended intervals Cleaning Clean the machin...

Page 81: ...is the basis for a fully operable machine Properly serviced machines reduce the risk of failing and ensure economical use and operation of the machines Storage If the machine is to be shut down for a...

Page 82: ...Hydraulics WARNING Lower all hydraulically lifted parts e g wings packer undercarriage etc to the ground before performing any work on the hydraulic system Depressurise the hydraulics on the tractor a...

Page 83: ...ise toward the direction of travel Direction of travel Ball OK Ball worn 40 h Direction of travel Spherical cap OK Spherical cap worn 40 h Check possibly existing wear limits on the hold down 40 h Lub...

Page 84: ...Hydraulic connections and hoses Check for leaks and chafing marks daily Hopper and distributor Check for leak tightness blockage clean the distributor Replace the gas springs if the holding force dete...

Page 85: ...ck distributor and hoses for damage and blockage clean the distributor daily Filling auger Complete filling auger Cleaning the filling auger Move the auger to the transport position for cleaning daily...

Page 86: ...ghting and warning boards Check condition and function daily Warning and safety stickers Check that they are in place and legible daily At the end of the season Complete machine Perform care and clean...

Page 87: ...support wheels bearing journal 2 Lubricate front support wheel pivoting axle 2 Lubricate seed bar screw adjustments 6 Bout marker 12 Lubricate implement attachment ball head 1 25 h Lubricate implement...

Page 88: ...serve correct hose installation Arrangement of hose routing depending on the equipment used Pronto 6 NT Tram line valves Coulter No 10 11 20 21 14 13 1 2 3 4 5 6 1 2 3 4 5 6 7 13 14 15 16 25 26 27 28...

Page 89: ...16 20 17 19 15 13 11 18 16 14 12 10 8 7 2 5 6 4 1 3 5 3 4 6 7 9 8 1 2 Pronto 8 NT Tram line valves Coulter No 15 16 25 26 Direction of travel Tram line valves Coulter No 17 18 27 28 22 21 20 17 16 15...

Page 90: ...e disposal of auxiliary and operating me dia as well as other chemicals you must strictly comply with the specifications in the respective safety data sheets Decommissioning If the machine is no longe...

Page 91: ...4 0 6 1 8 9 10 4 6 1 00 5 5 6 8 10 4 15 3 17 9 7 1 00 9 3 11 5 17 2 25 30 8 1 25 13 6 16 8 25 37 44 8 1 00 14 5 18 27 40 47 10 1 50 26 6 33 50 73 86 10 1 25 28 35 53 78 91 12 1 75 46 56 86 127 148 12...

Page 92: ...31 2 35 2 44 7 50 2 7 16 11 1 33 9 36 6 50 2 55 6 70 5 78 6 1 2 12 7 47 5 54 2 77 3 86 8 108 5 122 0 9 16 14 3 67 8 81 3 108 5 122 0 156 0 176 3 5 8 15 9 95 0 108 5 149 1 169 5 216 0 244 0 3 4 19 1 1...

Page 93: ...Danger zone 14 Decommissioning 86 Deflector 64 Delivery 19 Depth setting 44 Distributor 84 85 Drawbar eye 80 Drawbar load 21 E E Manager 59 Environment 86 F Fall sluice 59 Fan 39 43 51 80 Fan blades 5...

Page 94: ...15 Scraper 46 Screw connections 13 Sealing lip 60 61 64 Seed hose 80 Seed pipe 84 85 Seed transport 56 Serial number 21 Service 5 Service brake system 10 Shims 62 Single hopper 56 Small seed 59 61 Sp...

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Page 96: ...hnical specifications and pictograms are approximate and for information only Subject to technical product revisions HORSCH Maschinen GmbH Sitzenhof 1 92421 Schwandorf Tel 49 94 31 7143 0 Fax 49 94 31...

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