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Krone Vendro 680 Operating Instructions Manual Download Page 73

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10

Adjusting mechanical dampers

10.5

Vendro 680

Original operating instructions 150001223_01_en

73

Adjusting the locking

1

1

I

II

KW000-263

I Working position

II Transport position

„

Swivel the locking (1) upwards for the working position.

„

Swivel the locking (1) downwards for the transport position.

10.5

Adjusting mechanical dampers

As the machine is raised into transport position, During this process, the dampers move to the
stop and keep the machine centred behind the three-point hitch. The dampers should be
pretensioned to increase the driving comfort on roads and rough tracks and to prevent the
machine from rocking.

2

3

1

1

2

KW000-310

„

Increase the pretension of the dampers (3) via the screws (1) of the friction plates (2) to
suppress the rocking of the machine.

NOTE! To prevent the dampers from jamming, ensure that the pretensioning of the
friction plates is not too strong!

Summary of Contents for Vendro 680

Page 1: ...Original operating instructions Document number 150001223_01_en Version 21 01 2021 KW103 23 Rotary tedders Vendro 680 From machine number 1044369 ...

Page 2: ...e Straße 10 48480 Spelle Germany Telephone main office 49 0 59 77 935 0 Telefax main office 49 0 59 77 935 339 Telefax spare parts warehouse na tional territory 49 0 59 77 935 239 Telefax spare parts warehouse export 49 0 59 77 935 359 Internet www landmaschinen krone de https mediathek krone de Contact data of your dealer ...

Page 3: ...ndition 14 2 4 10 Danger zones 15 2 4 11 Ensuring functionality of safety devices 17 2 4 12 Personal protective equipment 17 2 4 13 Safety markings on the machine 18 2 4 14 Road safety 18 2 4 15 Parking the machine safely 19 2 4 16 Consumables 19 2 4 17 Dangers arising from environment 20 2 4 18 Sources of danger on the machine 21 2 4 19 Dangers in connection with certain activities Working on the...

Page 4: ...rt jacks into support position 57 8 3 Lowering machine from transport to working position 58 8 4 Raising machine from working to transport position 59 8 5 Using the machine for work 60 8 6 Operating the mechanical border spreading system 62 8 7 Operating the hydraulic border spreading system 63 8 8 Field mode on slopes 63 9 Driving and transport 65 9 1 Preparing the machine for road travel 65 9 2 ...

Page 5: ... gearbox 85 13 2 Main gearbox 85 14 Maintenance Lubrication 87 14 1 Lubricating universal shaft 87 14 2 Lubrication chart Machine 88 15 Malfunction cause and remedy 91 16 Repairs maintenance and settings by technicians 92 16 1 Adjusting the swing range of the bars 93 16 2 Adjusting the hoop guard 93 17 Waste disposal 95 18 Appendix 96 18 1 Hydraulic diagram 96 19 Index 98 20 Declaration of conform...

Page 6: ...s intended observe the following further applicable documents Operating instructions for universal shaft Spare parts list KRONE 1 4 Target group of this document This document aims at the operator of the machine who fulfills the minimum requirements of personnel qualification see Page 12 1 5 How to use this document 1 5 1 Directories and references Contents headers The contents and headers in this...

Page 7: ... The following means of representation icons are used to present the text more clearly This arrow characterizes an action step Several arrows in a row identify a sequence of actions to be performed step by step This icon identifies a prerequisite that has to be fulfilled to perform an action step or a sequence of actions This arrow marks the intermediate result of an action step This arrow identif...

Page 8: ...gn in order to avoid injuries or death Explanation of signal words DANGER The signal word DANGER warns of a hazardous situation which will result in serious injuries or death if the warning sign is ignored WARNING The signal word WARNING warns of a hazardous situation which will result in serious injuries or death if the warning sign is ignored CAUTION The signal word CAUTION warns of a hazardous ...

Page 9: ...e separated from the remaining text and marked with Information Example INFO Each safety label is provided with an order number and can be ordered directly from the manufacturer or from the authorized specialist dealer 1 5 7 Conversion table The following table can be used to convert metric units into US units Size SI units metric Factor Inch pound units Unit name Abbrevi ation Unit name Abbrevi a...

Page 10: ... Unit name Abbrevi ation Unit name Abbrevi ation Velocity Metres per minute m min 3 2808 Feet per minute ft min Metres per second m s 3 2808 Feet per second ft s Kilometres per hour km h 0 6215 Miles per hour mph Volumes Litres L 0 2642 US gallon US gal Millilitre ml 0 0338 US ounce US oz Cubic centi metre cm 0 0610 Cubic inch in Weight Kilogram kg 2 2046 Pound lbs ...

Page 11: ...rised modifications to the machine may affect the properties of the machine or disrupt the proper operation For this reason unauthorised modifications shall exclude any liability of the manufacturer for consequential damage The intended use shall also include the adherence to the operating maintenance and repair conditions set by the manufacturer 2 2 Reasonably foreseeable misuse Any use beyond th...

Page 12: ...ontain information that is relevant to safety Only the procedures specified in the operating instructions are safe If the operating instructions are not followed there is a risk of serious or even fatal injuries Prior to using the machine for the first time read and observe the Basic safety notices completely Prior to starting work read and observe the respective sections in the operating instruct...

Page 13: ...implement the information explained in these instructions accordingly 2 4 4 Children in danger Children are not in a position to assess dangers and behave unpredictably Thus children are particularly at risk Keep children away from the machine Keep children away from consumables Make sure that there are no children in the danger zone especially when starting and triggering machine movements 2 4 5 ...

Page 14: ...erformed according to the chapters Maintenance and Setting Before performing any maintenance and setting work shut down and safeguard the machine see Page 24 Danger resulting from damage to the machine Damage to the machine may impair the operational safety of the machine and cause accidents As a result people may be seriously injured or killed The following parts of the machine are particularly i...

Page 15: ...istance is not observed people may be seriously injured or killed Do not switch on the drives and engine if the minimum safety distance has not been observed If people fail to observe the minimum safety distance switch off the drives Switch the machine off in shunting and field mode The safety distance is For machine in shunting and field mode In front of the machine 30 m Behind the machine 5 m On...

Page 16: ... and the driven components Before switching on the PTO shaft Ensure that all protective devices are mounted and brought into protective position Make sure that there is no one in the danger zone of PTO shaft and universal shaft Switch off drives if they are not needed Danger zone between tractor and machine People standing between the tractor and machine may be seriously injured or killed if the t...

Page 17: ...ve cap on the machine must not be less than 50 mm This minimum overlap is also required for protective devices of wide angle universal shaft and if couplings or other components are used If the operator has to reach between the universal shaft guard and the protective cap to connect the universal shaft the clearance on one level must be at least 50 mm On all levels the clearance must be no more th...

Page 18: ...aw for driving on public roads Before driving on roads switch on the road travel lighting and ensure that it functions properly Before driving on roads close all stop cocks for the hydraulic supply to the machine between tractor and machine Before driving on roads move the tractor control units to the neutral position and lock them Danger when driving on road and field Hitched and mounted machines...

Page 19: ...hildren and can be set into motion or fall over in an uncontrolled manner People may be injured or killed Park the machine on a horizontal and level ground capable of bearing the load Before adjusting repairing servicing and cleaning the machine ensure that it is securely positioned Observe section Parking the Machine in chapter Driving and Transport see Page 66 Before parking Shut down and safegu...

Page 20: ...ric shock caused by a voltage flashover never exit from or climb into the tractor under overhead lines Behavior in the case of voltage flashover of overhead lines High electric voltage may be applied to electrically conducting parts of the machine due to voltage flashover In case of voltage flashover a voltage drop where major voltage differences are present is created on the ground around the mac...

Page 21: ...sure The following liquids are under high pressure Hydraulic oil Liquids escaping under high pressure may penetrate through the skin and cause severe injuries Shut down and safeguard the machine and contact qualified specialist workshop upon suspicion of damaged hydraulic system Never search for leaks with bare hands Even a very pin sized hole may lead to serious injuries When searching for leaks ...

Page 22: ...s described in this operating instructions Prior to any work stop and safeguard the machine see Page 24 All other maintenance and repair work must only be performed by qualified specialist workshop Working at or on heights of the machine There is a risk of falling when working at or on heights of the machine As a result accidents may occur and people may be seriously or fatally injured Prior to an...

Page 23: ...ivities working on wheels and tyres Improper assembly or disassembly of wheels and tyres will endanger the operational safety As a result accidents may occur and people may be seriously injured or killed The fitting of wheels and tyres requires adequate knowledge and approved mounting tools If there is a lack of knowledge have the wheels and tyres fitted by the KRONE dealer or by a qualified tyre ...

Page 24: ...g raised machine and machine parts against lowering WARNING Crushing hazard due to movement of machine or machine parts If the machine or machine parts are not secured against lowering the machine or machine parts may roll fall or sag Thus people could be squeezed or killed Lower the raised machine parts Shut down and safeguard the machine see Page 24 Before working on or under raised machine part...

Page 25: ...ge 24 Observe the intervals for oil level check oil and filter element changes see Page 75 Use only the oil grades and quantities specified in the consumables table see Page 38 Clean the area around the parts for example gearbox high pressure filter and make sure that no foreign objects get into the parts or the hydraulic system Check existing seal rings for damage and replace them if necessary Co...

Page 26: ...ructions 150001223_01_en Position and meaning of safety labels 27 018 010 0 27 018 010 0 27 018 010 0 10 5 9 9 10 10 9 7 7 939 100 4 MAX 540 min MAX 200 bar 27 021 878 0 27 021 592 0 27 026 606 0 942 119 1 35 0 45 0 min 27 002 459 0 2 1 3 4 6 939 472 2 939 472 2 10 9 8 KWG000 001 ...

Page 27: ...users due to machine parts unintention ally folding down or swivelling out Whenever transporting the machine or driving on roads ensure that the stop cock is closed 3 Ord no 27 021 592 0 1x Danger if the regulating valves of the tractor are not locked There is a risk of accidents if the regulating valves of the tractor are not locked To prevent functions from being triggered accidentally the regul...

Page 28: ...speed Observe the permitted operating pressure 7 Order no 27 021 177 0 3x Danger due to high pressure liquid The pressure accumulator is under gas and oil pressure There is a risk of injury if the pressure accumulator is not re moved or repaired properly Observe the notices in the operating instructions before removing and repairing the pressure accumulator The pressure accumulator may only be rem...

Page 29: ...the labels directly from your KRONE dealer Replace missing damaged and illegible information labels immediately Prior to attaching an information label ensure that the contact surface on the machine is clean and free of dirt oil and grease so that the label can adhere to properly Location and meaning of the information labels 7 6 7 6 7 6 5 939 100 4 MAX 540 min MAX 200 bar 27 021 878 0 942 196 1 2...

Page 30: ...e relevage trois points Abbassare lentamente il cavalletto attacco a tre punti Laat de driepuntskoppeling langzaam zakken Медленно опускать трехточечную гидравлику DE EN ES FR IT NL RU The label sits on the three point linkage It tells you that the three point linkage should be lowered slowly 5 Ord no 27 005 748 0 2x 27 005 748 0 The label can be found on locking devices that use pull bolts It ind...

Page 31: ...ons 150001223_01_en 31 942 012 2 The lifting points on the machine are marked with this label see Page 67 Ord no 27 023 958 0 27 023 958 0 There are lashing points on the machine that are identified with this label see Page 68 2 8 Safety equipment 1 5 4 2 3 3 KWG000 002 ...

Page 32: ... overload protection protects the tractor and the machine from load peaks To avoid damaging the machine switch off the PTO shaft if the overload protection responds for a longer period of time 1 s 5 Front support jack The support jack is used to keep the machine stable when it is not connected to the tractor see Page 56 2 8 1 SMV emblem For the version with SMV emblem KM000 567 The SMV emblem Slow...

Page 33: ...3 1 warning panel 8 Rotor gearbox 2 Main gearbox 9 Three point hitch 3 Rear support jack 10 Universal shaft bracket 4 Document storage tube 11 Overload protection 5 Outrigger arm 12 Support jack at front 6 Tine arm with tines 13 Deflector hoop 7 Rotor 3 2 Identification plate INFO The entire identification plate represents a legal document and should not be altered or rendered illegible ...

Page 34: ...ungs GmbH Heinrich Krone Str 10 D 48480 Spelle Made in Germany Modelljahr Baujahr Typ Masch Nr 2020 2019 Easy Cut F 320 CV 1026588 1 2 3 4 DVG000 004 Example image 1 Type 3 Model year 2 Machine number Masch Nr 4 Year of manufacture 3 3 Warning panels 2 1 3 KW000 178 The warning panels are used to improve the visibility of the machine The machine is equipped as standard with white reflectors 1 at t...

Page 35: ...lashing light rear light and brake light at the rear 3 5 Overload protection NOTICE Machine damage due to load peaks The overload protections protect the tractor and the machine from load peaks For this reason overload protections must not be modified The warranty for the machine becomes void if other than the factory specified overload protections are used Only use the overload protections instal...

Page 36: ...eed or when the rotors start up If this is the case the universal shaft rotates but the rotors stop or rotate at reduced speed The torque is limited and transmitted in pulses during the slip period If the overload protection responds briefly the function of the machine is not impaired The overload protection is set at the factory Never change the adjustment without consulting your KRONE service pa...

Page 37: ...ximum speed road travel 40 km h Minimum requirements for the tractor Power requirement 44 kW 60 HP PTO speed max 540 rpm Min operating pressure of hydraulic system 180 bar Max operating pressure of hydraulic system 200 bar Voltage lighting 12 V 7 pin Volume flow of the hydraulic system 15 L min lower link Height and sides can be fixed in place Required hydraulic connections Single acting hydraulic...

Page 38: ...o degradable lubricants on request 4 1 1 Oils Designation Filling quant ity Specification Initial filling at the factory Main gearbox 1 0 L Gear oil SAE 90 SRS Wiolin API GL 4 85W 90 Rotor gearbox 0 2 L Fluid gear grease GFO 35 RENOLIT SO GFO 35 The filling quantities of the gearboxes are guide values The correct values result from oil change oil level check see Page 85 4 1 2 Lubricating greases D...

Page 39: ...control unit red 1 Lifting lowering external rotor From working to transport position Pressure red 1 Raises the machine from working position to transport position From transport to working position Float position red 1 Lowers the machine from transport position to working position For version with Hydraulic border spreading system Single acting control unit blue 2 For version with Hydraulic borde...

Page 40: ...r incompletely the machine may present defects As a result people may be injured or killed or the machine may be damaged Initial operation must only be carried out by authorised technicians Read in full and observe the Personnel qualification of technicians see Page 13 6 1 Checklist for initial operation ü The machine is mounted according to assembly instructions of the machine ü All screws and nu...

Page 41: ...aximum steering angle 4 3 1 2 KWG000 007 Connect the machine to the tractor without a universal shaft Move the machine into the shortest universal shaft position The shortest position is achieved when the PTO shaft end of the tractor 1 is horizontally on the same level as the drive journal of the machine 2 This requires the machine to be raised and the dampers to be retracted Securely support the ...

Page 42: ...arrow Push universal shaft with overload protection onto PTO shaft on the rotary tedder Ensure that the safety device 3 has engaged Remount universal shaft guard 2 and secure with screw 1 Push universal shaft guard 2 onto the gearbox extension and secure with the auger thread clamp INFO More details can be found in the operating instructions for the universal shaft 6 3 Remove the preservation wax ...

Page 43: ... the tine security system optional 2 3 4 1 KS000 209 Attach the rope 1 to the rotor tines 3 using the rope clamps 2 INFO The rope 1 must be behind the rotor tine 3 with respect to the direction of rotation The nuts 4 of the rope clamps 2 must face outwards INFO Additional tine security system can be ordered as a spare part order no 153 479 0 ...

Page 44: ...s Correctly connect and secure the hoses and cables Lay the hoses cables and ropes so that they do not scrape come under tension or become jammed or come into contact with other components e g tractor tyres Couple and connect the hoses and cables to the designated connections as described in the operating instructions 7 1 Calculating the ballasting of the tractor machine combination WARNING Danger...

Page 45: ... of implement mounted at the front front ballast and middle of front axle See price list and or operating instructions for the machine Measuring b m Wheel base of the tractor See operating instructions for the tractor Measuring c m Distance between middle of rear axle and middle of lower link ball See operating instructions for the tractor Measuring d m Distance between middle of lower link ball a...

Page 46: ...ght G tat G T G G H L V tat If the required minimum ballasting at rear GH min is not reached with the implement mounted at the rear GH the weight of the implement mounted at the rear must be increased to the weight of the minimum ballasting at rear Enter the calculated actual total weight and the permitted total weight indicated in the operating instructions for the tractor in the table Calculatio...

Page 47: ...additional information please refer to the tractor manufacturer s operating instructions KS000 021 The machine is equipped with Cat II centring pivots for the three point linkage The tractor lower links must always be installed so that the lifting points of the lower links are all at the same distance from the ground Fix the lower links using retaining chains or retaining rods to prevent the machi...

Page 48: ... on a stable horizontal and even surface WARNING Increased risk of injury Ensure that there is no one between the tractor and the machine while connecting the machine especially while driving the tractor backwards Connect the machine to the lower links 1 as described in the operating instructions of the tractor manufacturer I II KW000 294 For version without guide wheel I Position the top link in ...

Page 49: ...system If foreign objects or liquids get into the hydraulic system the hydraulic system may be severely damaged When connecting the quick couplings ensure that they are clean and dry Check the hydraulic hoses for abrasion and pinch point and replace if required Hydraulic hoses for connection to a single acting control unit are marked with a number and the plus sign e g 1 Hydraulic hoses for connec...

Page 50: ...039 ü The machine is shut down and safeguarded see Page 24 Push the universal shaft 1 onto the PTO shaft of the tractor and allow it to engage Using the supporting chain 3 secure the universal shaft to prevent it from rotating 7 7 Night swathing gearbox universal shaft attachment For version with Night swathing gearbox The night swathing gearbox enables reduced rotational speed of the rotor to dep...

Page 51: ... 4 Mount the sheet 1 and the wing screw 2 on the lower housing 7 8 Connecting road travel lighting For the version with Road travel lighting NOTICE Short circuit caused by impurities and moisture in the plug connection The machine may be damaged by a short circuit Make sure that the plugs and sockets are clean and dry 1 2 KWG000 010 The road travel lighting is connected by means of the enclosed 7 ...

Page 52: ...ensure that you first remove the lower link 2 and install the longer lower link 6 on one side before you replace the other side 5 1 2 4 3 2 5 1 2 4 3 4 3 5 5 1 6 4 3 6 4 3 5 KW000 260 Dismount the locknut 3 and the disc 4 Unscrew the bolt 5 Remove the lower link 2 Mount the longer lower link 6 with the bolt 5 Mount the disc 4 and the locknut 3 Mounting the top link extension 5 6 4 8 3 3 5 9 1 2 7 ...

Page 53: ...ed when the lower link is changed To avoid damage to the machine check the length of the universal shaft when you change the lower link Correct it if necessary see Page 41 7 10 Mounting anti wrap guard For anti wrap guard version ü The machine is in the working position ü The machine is shut down and safeguarded see Page 24 Use the front boreholes in the direction of travel to mount the anti wrap ...

Page 54: ...l operating instructions 150001223_01_en 1 1 1 3 2 1 1 1 6 5 5 4 KW000 266 To mount the anti wrap guards 1 use screw on lug 2 or 3 depending on the design of the wheel arms Mount the anti wrap guards 1 with the screw on lugs 2 or 3 the screws 4 discs 5 and nuts 6 ...

Page 55: ...ARNING Risk of injury due to non observance of safety instructions If the relevant safety routines are not observed persons may be seriously injured or killed The safety routines must be read and observed to avoid accidents see Page 24 NOTICE Damage to the machine caused by reversing The machine is designed to drive forwards Never reverse while the machine is switched on and in working position Li...

Page 56: ...e is connected to the tractor see Page 47 ü The machine is in working position or in transport position ü The machine is parked on a stable horizontal and even surface Switch off the drives and wait until coasting parts have come to a standstill Using the rear hydraulics raise the machine so that the support jacks can be swivelled up Secure the tractor against rolling away using the parking brake ...

Page 57: ...31 Switch off the drives and wait until coasting parts have come to a standstill Using the rear hydraulics raise the machine so that the support jacks can be swivelled down Secure the tractor against rolling away using the parking brake Switch off the tractor engine remove the ignition key and take it with you Turn the tines in such a way that nobody can be injured when folding down the front supp...

Page 58: ... the carrying bar 7 is positioned at the rear in the U channel 8 8 3 Lowering machine from transport to working position WARNING Danger to life injuries or damage to the machine due to uncontrolled lowering of the machine When lowering the machine into the working position people or animals in the swivel range may be seriously injured and the machine may be damaged Lower the machine only when you ...

Page 59: ...ol unit for field work to the float position 8 4 Raising machine from working to transport position WARNING Risk of accidents due to raising the outrigger arms into transport position While the outrigger arms are being raised into transport position people may be caught and be seriously injured Before raising the outrigger arms into transport position switch off the PTO shaft and wait until the ro...

Page 60: ...d the machine see Page 24 Close the stop cock Raise the machine via the rear hydraulics Ensure adequate ground clearance 8 5 Using the machine for work WARNING Danger to life due to incorrect drive speed If the drive speed is too high people may be seriously or fatally injured The machine is driven at a maximum PTO speed of 540 rpm It is recommended to work at a drive speed between 350 450 rpm NOT...

Page 61: ...elect the rotational speed and speed for moist forage the same as for wide spreading flat spreading angle Night swathing Adjust the driving speed 6 8 km h and the PTO speed to the forage condition For narrow swaths select a steeper spreading angle INFO These specifications are only guide values and must be adjusted in practice to the local conditions A B A A B KWG000 024 Objective for fast drying ...

Page 62: ... can engage safely 1 2 3 4 KWG000 042 Border spreading conveys the crops away from the edge of the field The tedder runs at an angle behind the tractor ü The machine is in the working position see Page 58 Pull the operating cable 1 from the tractor and keep it tensioned ð The bolt 2 of the border spreading system 3 is unlocked Drive round a bend until the wheels are inclined in the required direct...

Page 63: ... position II on the indicator ð The crops can be conveyed away from the left hand edge of the field Actuate the single acting control unit 2 until the adjusting lever 1 is in position III on the indicator ð The crops can be conveyed away from the right hand edge of the field NOTE Periodically extend the hydraulic cylinder completely to maintain the pressure in the accumulator INFO To keep the load...

Page 64: ...pes 64 Vendro 680 Original operating instructions 150001223_01_en KWG000 012 Do not move the machine from transport into working position or from working into transport position as long as the machine is operated diagonal to the slope ...

Page 65: ...transport journeys on the road and must be locked INFO When moving on public highways the machine must be equipped with the Warning panels and road travel lighting accessories kit see Page 18 9 1 Preparing the machine for road travel ü All items listed in chapter Start up have been fulfilled see Page 44 ü The border spreading system is in the basic position centre driving see Page 62 ü The machine...

Page 66: ... into transport position see Page 59 Move the front support jack into support position see Page 57 Move the rear support jack into support position see Page 57 Set the control units to the float position Switch off the tractor engine remove the ignition key and take it with you For version with Road travel lighting Pull the 7 pin plug of the connection cable out of the 7 pin socket of the tractor ...

Page 67: ...ls from the machine falling and parts which are swinging in an uncontrolled manner Use only permitted hoists and slings with a sufficient load bearing capacity For the weights see type plate of the machine see Page 33 Note the information on the suspension points provided Make sure the lifting means are properly secured Never stay under the suspended machine If work has to be performed under the m...

Page 68: ...a minimum lifting capacity depending on the approved total weight of the machine see machine rating plate see Page 33 9 4 2 Lashing the machine WARNING Danger to life caused by uncontrolled machine movement If the machine is not properly lashed for transportation by vehicle the machine may move in an uncontrolled manner and endanger people Before transporting the machine secure it properly to the ...

Page 69: ...nd observed to avoid accidents see Page 24 10 1 Setting the spreading angle of the rotors INFO The setting must be made on the running wheels of the machine INFO The working height must be checked and if necessary adjusted if the spreading angle is changed ü The machine is in the working position Lift the machine only until the spreading angle can be adjusted Close the stop cocks on the hydraulic ...

Page 70: ... width Short crops Broad spread crops Forage with less than 40 moisture content I II 1 2 KWG000 014 Pull the spring loaded bolt 1 Bring the wheel arm 2 into the required position between position I and position II Engage the spring loaded bolt 1 in the required position Bolt in position l steeper spreading angle Bolt in position II flatter spreading angle 10 2 Setting the working height INFO The w...

Page 71: ... the tines must be adjusted to the surrounding conditions To avoid forage contamination the tines should always be as high as possible and only as low as necessary 10 3 Setting the tines 90 3 1 2 II III I KWG000 037 ü The machine is shut down and safeguarded see Page 24 ü The machine is in the working position The tines 2 have been mounted at the factory in position II so that the tines 2 are alig...

Page 72: ...e it until the required position in the perforated bar is reached Mount the bolt 2 and secure it with the spring cotter pins 3 Position the stop 5 on the guide wheel support and secure it with the bolt 6 and the spring cotter pin The stop 5 allows the previous working depth to be set directly when the machine is used again Lower the lower links Moving the guide wheel to transport position ü The ma...

Page 73: ... the machine is raised into transport position During this process the dampers move to the stop and keep the machine centred behind the three point hitch The dampers should be pretensioned to increase the driving comfort on roads and rough tracks and to prevent the machine from rocking 2 3 1 1 2 KW000 310 Increase the pretension of the dampers 3 via the screws 1 of the friction plates 2 to suppres...

Page 74: ...acted the distance between locking 1 and bolt 2 must be X 1 3 mm Readjust the locking if this is not the case Set the machine to working position see Page 58 Loosen the nuts 3 Change the length of the piston rod Increase piston rod length distance X at the locking is reduced Reduce piston rod length distance X at the locking is increased Set the machine to transport position Check the distance X R...

Page 75: ... Components Tighten screws nuts see Page 76 Retightening wheel nuts see Page 81 Check tyre pressure see Page 81 Visually inspect tyres for cuts and breaks see Page 81 Check the hydraulic hoses for leaks and if ne cessary have them replaced by a KRONE service partner see Page 84 Check the electrical connection cables and if necessary have them repaired or changed by a KRONE service partner Checking...

Page 76: ...sure see Page 81 Retightening wheel nuts see Page 81 Tighten screws nuts on the machine see Page 76 Check screws on the tines see Page 79 11 1 4 Maintenance every 50 hours Components Check tyre pressure see Page 81 Retightening wheel nuts see Page 81 Tighten screws nuts on the machine see Page 76 Check screws on the tines see Page 79 11 1 5 Maintenance Every 1000 hours Changing oil Main gearbox se...

Page 77: ... X Strength class 5 6 8 8 10 9 12 9 Tightening torque Nm M4 3 0 4 4 5 1 M5 5 9 8 7 10 M6 10 15 18 M8 25 36 43 M10 29 49 72 84 M12 42 85 125 145 M14 135 200 235 M16 210 310 365 M20 425 610 710 M22 571 832 972 M24 730 1 050 1 220 M27 1 100 1 550 1 800 M30 1 450 2 100 2 450 Metric thread screws with fine thread DV000 001 X Thread size 1 Strength class on screw head ...

Page 78: ...7 1 121 1 312 M27 x 2 1 148 1 635 1 914 M30 x 1 5 800 2 100 2 650 Metric thread screws with countersunk head and hexagon socket INFO The table applies only to countersunk screws with hexagon socket and metric thread tightened via hexagon socket DV000 000 X Thread size 1 Strength class on screw head X Strength class 5 6 8 8 10 9 12 9 Tightening torque Nm M4 2 5 3 5 4 1 M5 4 7 7 8 M6 8 12 15 M8 20 2...

Page 79: ...ion breather filter made of steel Bleed valve made of brass Ventilation breather filter made of brass Steel and cast Aluminium Steel and cast Aluminium Maximum tightening torque Nm 10 M10x1 8 M12x1 5 14 G1 4 14 M14x1 5 16 M16x1 5 45 40 24 24 M18x1 5 50 45 30 30 M20x1 5 32 G1 2 32 M22x1 5 35 M24x1 5 60 G3 4 60 M33x2 80 G1 80 M42x1 5 100 G1 1 4 100 1 Always replace copper rings 11 3 Checking the scr...

Page 80: ...ine caused by connection lines that are not tightened properly If the screw connections of the mounted components are not correctly tightened to the prescribed tightening torque the screw connections and the components may become loose inadvertently This can lead to serious accidents and damage to the machine Before initial commissioning check that all screw connections are tight and tighten to th...

Page 81: ...igh deflate air Æ If the tyre pressure is too low increase the tyre pressure Check the maintenance intervals for tyre pressure see Page 75 Retighten wheel nuts DVG000 002 Retighten the wheel nuts crosswise as shown with a torque wrench tightening torque see Page 81 Maintanance intervals see Page 75 Tightening torque wheel nuts Thread Key size Amount of bolts per hub Maximum tightening torque black...

Page 82: ... or with high pressure cleaner wear suitable working clothes for example eye protection NOTICE Machine damaged by water from a high pressure cleaner Bearings and electric or electronic components can be damaged if you aim the water jet of a high pressure cleaner directly at them during cleaning Never direct the water jet of a high pressure cleaner at bearings electric electronic components or safe...

Page 83: ...d and the effect of UV rays People can be seriously injured or killed by damaged hydraulic hoses The date of manufacture appears on the hydraulic hoses This way the age can be ascertained quickly Replacement of the hydraulic hoses is recommended after a lifetime of six years Use original spare parts when replacing hoses NOTICE Damage to the machine due to soiling of the hydraulic system If foreign...

Page 84: ...l Use approved hydraulic oils only Filling quantities and types of oil see Page 38 12 2 Checking hydraulic hoses Hydraulic hoses are subject to natural aging This limits their service life The recommended service life is 6 years including a maximum storage time of 2 years The date of manufacture is printed on the hydraulic hoses When checking hydraulic hoses the state specific conditions e g BGVU ...

Page 85: ...erved to avoid accidents see Page 24 13 1 Rotor gearbox The rotor gearboxes are maintenance free 13 2 Main gearbox KW000 058 Comply with the safety routine Safe execution of oil level check oil and filter element exchange see Page 25 INFO Check the oil level and change the oil in working position on horizontal flat ground with the machine parked on both support jacks Check oil level Unscrew the lo...

Page 86: ...tainer is available for escaping oil Unscrew the locking screw of the inspection hole 1 and the drain plug 2 and drain the oil Mount the drain plug 2 tightening torque see Page 79 Refill with fresh oil up to the inspection hole 1 via the inspection hole 1 Mount the locking screw of the inspection hole 1 Anziehdrehmoment see Page 79 ...

Page 87: ...ay be seriously injured or killed The safety routines must be read and observed to avoid accidents see Page 24 NOTICE Environmental damage caused by consumables If consumables are not stored and disposed of properly they may escape into the environment As a result the environment will be damaged even by small quantities Store the consumables in suitable containers according to the statutory provis...

Page 88: ...e at the intervals indicated in the figure 14 2 Lubrication chart Machine The information on maintenance intervals is based on average load of the machine In case of an increased load and under extreme working conditions the time periods must be reduced The types of lubrication are marked by means of icons in the lubrication chart refer to table Type of lubrication Lubricant Comment Grease Multi p...

Page 89: ...Maintenance Lubrication 14 Lubrication chart Machine 14 2 Vendro 680 Original operating instructions 150001223_01_en 89 2 4 3 3 1 2 4 KWG000 016 Every 50 operating hours 1 2 ...

Page 90: ...14 Maintenance Lubrication 14 2 Lubrication chart Machine 90 Vendro 680 Original operating instructions 150001223_01_en Every 25 operating hours 3 4 ...

Page 91: ...st be read and observed see Page 12 WARNING Risk of injury due to non observance of safety instructions If the relevant safety routines are not observed persons may be seriously injured or killed The safety routines must be read and observed to avoid accidents see Page 24 Malfunction The response of the overload protection lasts longer 1 s Possible cause Remedy The driving speed is too high Reduce...

Page 92: ...eriously injured or killed The safety routines must be read and observed to avoid accidents see Page 24 WARNING Risk of injury or damage to the machine due to incorrect repair maintenance and setting work Machines that are not repaired maintained or set by technicians can exhibit faults caused by a lack of knowledge As a result people may be seriously injured or killed Only an authorised technicia...

Page 93: ...tening the connecting rod smaller swing range Lengthening the connecting rod greater swing range Tighten the counter nut 2 16 2 Adjusting the hoop guard 2 3 1 X 1 X 2 KW000 333 ü The machine is in the transport position ü The machine is parked on a stable horizontal and even surface ü The machine is parked on the support jacks ü The transport width is reduced see Page 66 Perform the adjustments on...

Page 94: ...erating instructions 150001223_01_en Check to ensure that the distance from the upper edge of the black and yellow marking to the ground is at least X2 1600 mm Check to ensure that the guide wheels are at the flattest spreading angle within the outer edges of the hoop guards If required correct the settings ...

Page 95: ...and lubricants gearbox oil oil from hydraulic system before being scrapped The operating fluids and lubricants must be brought separately to an environmentally friendly disposal point or recycling centre Operating fluids and lubricants Operating fluids and lubricants diesel fuel coolant gearbox oil oil from hydraulic system must be brought to a disposal point for waste oil Synthetic materials All ...

Page 96: ...c diagram 96 Vendro 680 Original operating instructions 150001223_01_en 18 Appendix 18 1 Hydraulic diagram Legend for the following hydraulic diagram 1 Rotor on left 2 Rotor on right 3 Border spreading control 2 150103180_00 97 ...

Page 97: ...max 210 bar 1 I 2 II 0 16 L 80 bar OPTION 150103180_00 3 1 2 ...

Page 98: ...ions and in case of accidents 23 C Calculating the ballasting of the tractor machine combination 44 Carrying out oil level check and oil and filter element changes safely 25 Changing oil 86 Check oil level 85 Checking hydraulic hoses 84 Checking the screw connections on the steerer tubes 80 Checking the screw connections on the tines 79 Checking maintaining tyres 80 Checklist for initial operation...

Page 99: ... of conformity 103 Directories and references 6 Driving and transport 65 E Ensuring functionality of safety devices 17 Environmental protection and disposal 19 F Field mode on slopes 63 Figures 7 Fire hazard 20 For anti wrap guard version 53 For longer lower link version 52 H Hot liquids 21 Hot surfaces 22 How to use this document 6 Hydraulic control units of the tractor 39 Hydraulic diagram 96 Hy...

Page 100: ...support jacks into support position 57 Moving support jacks into working transport position 56 N Night swathing gearbox universal shaft attachment 50 Noise may damage your health 21 Notes with information and recommendations 9 O Oils 38 Only perform work when the machine is at standstill 22 Operating and display elements 39 Operating the hydraulic border spreading system 63 Operating the mechanica...

Page 101: ...and machine parts against lowering 24 Service life of the machine 12 Setting the spreading angle of the rotors 69 Setting the tines 71 Setting the working height 70 Settings 69 Shutting down and safeguarding the machine 24 SMV emblem 32 Sources of danger on the machine 21 Start up 44 Structural modifications on the machine 13 T Target group of this document 6 Technical data 37 Technical limit valu...

Page 102: ...102 Vendro 680 Original operating instructions 150001223_01_en This page has been left blank deliberately ...

Page 103: ...clare as manufacturer of the product named below under our sole responsibility that the Machine Rotary tedders Type KW103 23 to which this declaration refers is in compliance with the following relevant provisions of EC Directive 2006 42 EC Machinery The signing Managing Director is authorised to compile the technical documents Dr Ing Josef Horstmann Spelle dated 04 02 2020 Managing Director Desig...

Page 104: ...Maschinenfabrik Bernard Krone GmbH Co KG Heinrich Krone Straße 10 D 48480 Spelle Postfach 11 63 D 48478 Spelle 49 0 59 77 935 0 6 49 0 59 77 935 339 ü www landmaschinen krone de V 2 ...

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