Krone Swadro TC 880 Operating Instructions Manual
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Krone Swadro TC 880 Operating Instructions Manual

Krone Swadro TC 880 Operating Instructions Manual

Rotary rake
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Rotary Rake
Swadro TC 880
(from serial no.: 917 251)
Order no.: 150 000 296 02 us
25.03.2015

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Summary of Contents for Krone Swadro TC 880

  • Page 1 Rotary Rake Swadro TC 880 (from serial no.: 917 251) Order no.: 150 000 296 02 us 25.03.2015...
  • Page 2 Table of Contents...

  • Page 3: Table Of Contents

    Re-Ordering the Adhesive Safety and Information Labels ............30     4.6.3 Affixing the Adhesive Safety and Information Labels ............... 30     4.6.4 Contact for KRONE NORTHAMERICA ..................30     Machine Description ..........................31     Machine overview ..........................31  ...
  • Page 4 Table of Contents     Information Required for Questions and Orders ................32     5.3.1 Contact ............................32     Overload protection .......................... 33     Technical Data of the Machine ......................34     Technical data ..........................34  ...
  • Page 5 Table of Contents     11.9 Swivelling tine arms into transport position ..................71     11.9.1 With rigid tine arms design ......................71     11.9.2 Fixing the Rotors ........................71     11.9.3 For design with collapsible tine arm ..................72  ...
  • Page 6 Table of Contents     18.1 Special Safety Instructions ......................112     18.2 At the End of the Harvest Season ....................113     18.3 Before the Start of the New Season ....................114     18.4 Special Safety Instructions ......................114  ...

  • Page 7: Foreword

    Foreword Dear Customer, By purchasing your rotary rake, you have acquired a quality product from KRONE. We are grateful for the confidence you have invested in us in buying this machine. It is important to read the operating instructions very carefully before you start operating the machine to allow you to use the rotary rake to its full capacity.

  • Page 8: To This Document

    To this Document Validity These operating instructions apply to rotary rakes of the series: Swadro TC 880 Identifying Symbols in the Operating Instructions The safety instructions contained in this manual which could result in personal injury if not followed are identified by the general danger sign:...

  • Page 9: Means Of Representation

    To this Document Means of representation In this document, the following means of representation are used: Action step A bullet point () designates an action step you have to perform, as for example: • Set the left outside mirror. Sequence of actions Several points () which are located in front of a sequence of action steps identify a sequence of actions to be performed step by step, as for example: •...

  • Page 10: Safety

    Safety Safety Purpose of Use The rotary rake is used for swathing of cut crops. It is attached on the rear in the three-point block KAT I and KAT II. Intended use The rotary rake is built exclusively for conventionaluse in agricultural work (intended use). Unauthorised modifications to the machine may have a negative effect on the machine characteristics or safe and reliable use of the machine or may interfere with proper operation.

  • Page 11: Personnel Qualification

    Safety 4.4.2 Personnel qualification If the machine is not used properly, people may be seriously injured or killed. To avoid accidents, each person who works with the machine must satisfy the following minimum requirements: – He is physically capable of controlling the machine. –...

  • Page 12: Additional Equipment And Spare Parts

    Safety 4.4.6 Additional equipment and spare parts Additional equipment and spare parts, which do not comply with the requirements of the manufacturer, may impair the operational safety of the machine and cause accidents. • To ensure operational safety, use original or standard parts which comply with the requirements of the manufacturer.
  • Page 13 Safety 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 important for safety: –...

  • Page 14: Danger Zones

    Safety 4.4.9 Danger zones Danger zones on the tractor and the machine The area around the tractor and the machine is a danger zone. There are the following hazards in this danger zone: – The tractor and the machine may start moving or rolling away and run over people. –...
  • Page 15 Safety Danger zone between tractor and machine People standing between the tractor and machine may be seriously injured or killed if the tractor rolls away or by machine movements: • Before starting all work between the tractor and machine: • Shut down and safeguard the machine, see chapter Safety, "Shutting down and safeguarding the machine".

  • Page 16: Keeping Safety Devices Functional

    Safety 4.4.10 Keeping safety devices functional If safety devices are missing or damaged, people may be seriously injured or killed by moving machine parts. • Replace damaged safety devices. • Re-install all removed safety devices and all other parts and move them into protective position before starting up the machine.

  • Page 17: Safety Signs On The Machine

    Safety 4.4.12 Safety signs on the machine Safety stickers on the machine warn of hazards in danger areas and are an important component of the safety equipment of the machine. Missing safety stickers increase the risk of serious and fatal injuries. •...

  • Page 18: Parking The Machine Safely

    Safety 4.4.14 Parking the machine safely The parked machine may overturn. People may be crushed and killed. • Park the machine on a stable and even surface. • Before adjusting, repairing, servicing or cleaning the machine, ensure that it is securely positioned.

  • Page 19: Sources Of Danger On The Machine

    Safety 4.4.16 Sources of danger on the machine Noise may lead to health problems When working with the machine for a longer time, serious health damage may result such as hearing loss, deafness or tinnitus. When using the machine at high speed, the noise level increases as well.

  • Page 20: Dangers Associated With Certain Activities: Work On The Machine

    Improper welding work will endanger the operational safety of the machine. As a result, accidents may occur and people may be seriously injured or killed. • Before performing welding work on the machine, obtain the consent of KRONE customer service and, if required, identify alternatives. •...

  • Page 21: Dangers Associated With Certain Activities: Working On Wheels And Tyres

    The fitting of wheels and tyres requires adequate knowledge and approved tools. • If there is a lack of knowledge, have the wheels and tyres fitted by the KRONE dealer or by a qualified tyre service. •...

  • Page 22: Safety Routines

    Safety Safety routines 4.5.1 Stopping and securing the machine WARNING! Risk of injury due to movement of the machine or machine parts If the machine has not been shut down, the machine or machine parts may move unintentionally. As a result, people may be seriously injured or killed. •...

  • Page 23: Coupling The Machine Safely

    Safety 4.5.3 Coupling the machine safely WARNING! Risk of injury while hitching the machine While hitching the machine to the tractor, the machine or machine parts may move unintentionally. As a result, people may be seriously injured or killed. • Follow the correct steps while hitching the machine.

  • Page 24: Preparing The Machine For Repair, Maintenance And Adjustment Work

    Safety 4.5.5 Preparing the machine for repair, maintenance and adjustment work WARNING! Risk of injury during repair, maintenance and adjustment work on the machine. If the machine has not been shut down, the machine or machine parts may move unintentionally. As a result, people may be seriously injured or killed. If the machine is not supported securely, the machine or machine parts may roll, fall or drop.
  • Page 25 Safety This page has been left blank deliberately!!

  • Page 26: Safety Stickers On The Machine

    Safety Safety stickers on the machine 4.6.1 Position and meaning of the safety stickers on the machine The rotary tedder is equipped with all safety devices (protective devices). However, it is not possible to eliminate all potential hazards on this machine as this would impair its full functional capability.
  • Page 27 Safety 1) Order No. 27 002 054 0 (1x) CAUTION CAUTION To avoid serious injury or death To avoid serious injury or death. - Read and understand operator´s manual before operating equip - Lower implement, stop tractor engine and remove key before leaving operator´s platform.
  • Page 28 Safety SW9000049_1 Fig. 2 RH= Direction of travel right/ LH= Direction of travel left 6) Order No. 27 003 029 0 (2x) WARNING Warning To avoid possible injury. To avoid Possible injury Do not stay in the swivel area of the outrigger arms! Do not stay in the swivel area of the outrigger arms! Keep your distance!
  • Page 29 Safety 9) Order No. 949 228 0 (3x) DANGER ROTATING DRIVELINE – CONTACT CAN CAUSE DEATH KEEP AWAY! DO NOT OPERATE WITHOUT- All driveline guards, tractor and equipment shields in place. Driveline securely attached at both ends. Driveline guards that turn freely on driveline. 10) Order No.

  • Page 30: Re-Ordering The Adhesive Safety And Information Labels

    Effect: Adhesion of the label • The surface for affixing the adhesive label must be clean and free of dirt, oil and grease. 4.6.4 Contact for KRONE NORTHAMERICA 4985 Outland Center Drive 102 Phone: + (001) 901 842-6011 Fax: + (001) 901 842-6016 Internet: www.krone-northamerica.com...

  • Page 31: Machine Description

    Machine Description Machine Description Machine overview 15 16 SW9000027_2 Fig. 3 Hoop guard Tine arm with tines Outrigger arm Warning panel Chassis Wheel chock Steering rod Lighting Rotary drive universal shaft Rotor chassis Rotor gearbox Rotor Crank (for mechanically adjustable working height) Electric motor (for electrically adjustable working height) Indicator arrow Support tine guards...

  • Page 32: Identification Plate

    Authentic KRONE spare parts and accessories authorised by the manufacturer help to ensure safety. The use of spare parts, accessories and other devices which are not manufactured, tested or approved by KRONE will result in the revoking of the liability for damages resulting thereof.

  • Page 33: Overload Protection

    Machine Description Overload protection Note The overload protection must not be changed. The guarantee becomes invalid if an overload protection is used other the protection provided! SW9000018_1 Fig. 5 Overload protection The star ratchet couplings of the overload protection systems can also engage if the speed is low or when approaching the rotors.

  • Page 34: Technical Data Of The Machine

    We reserve the right to make design changes at any time and without notification of reasons. Swadro TC 880 Road travel is only permitted with the swivelled outrigger arms in transport position. The maximum height of 4 m must not be exceeded.
  • Page 35 Technical Data of the Machine Minimum Requirements for the Tractor Power requirement 40/55 kW/HP PTO speed max. 540 rpm Lighting voltage 12 volt – 7-pin plug Max. operating pressure of hydraulic system 200 bar Hydraulic connections 1x single-action control unit 1x double-action control unit Max.

  • Page 36: Consumables

    Technical Data of the Machine Consumables Environment! - Disposing of consumables and storage Effect: Environmental damage • Keep consumables in suitable containers according to statutory provisions. • Dispose of used consumables according to statutory provisions. Filling Initial filling ex works Machine component Specification quantity...

  • Page 37: Control And Display Elements

    Control and Display Elements Control and Display Elements The following table shows the functions on the machine (depending on machine design) Function Description Crank at left rotor • Increase or reduce the rotor height of the left rotor. Crank at right rotor •...
  • Page 38 Control and Display Elements With Hydraulic Single-Rotor Lifting Mechanism Design SW700086_1 Fig. 7 The position of the switching valve (1) determines which rotor is lifted or lowered. The actual movement is made via the single-acting control unit. Position Function Single-rotor lifting mechanism of the left rotor: The right rotor remains in working position.
  • Page 39 Control and Display Elements With electric single-rotor lifting mechanism design SW700087 SW900002_1 Fig. 8 The following table explains the function of the individual switches. Switch Function 1) Main switch Switch on (I) and switch off (0) control unit. 2) Indicator light (red) Lit when control unit is switched on.

  • Page 40: Commissioning

    Commissioning Commissioning WARNING! Risk of accident or damage to the machine due to an incorrect initial operation! Only an authorized service technician is permitted to carry out the initial operation. WARNING! If the basic safety instructions are not followed, people may be seriously injured or killed.

  • Page 41: Preparations On Tractor

    Commissioning Preparations on tractor 8.3.1 Adjusting the lower suspension arms KS-0-030 Fig. 9 Note The tractor lower suspension arms must always be installed so that the lifting points of the lower suspension arms are all at the same distance from the ground. In order to prevent swivelling of the machine during transport or operation, the lower suspension arms must be secured by limiting chains or bars.

  • Page 42: Connecting The Lower Link

    Commissioning Connecting the Lower Link SW9000003_2 Fig.10 • Connect the machine according to the operating instructions of the tractor manufacturer to the lower links, raise it slightly and secure it. • Place the machine onto the parking support. • Turn off the tractor and secure it. Height of tractor lower suspension arms SW9000044_1 Fig.

  • Page 43: Pto Shaft

    Commissioning PTO shaft 8.6.1 Length adjustment Caution! - Changing the tractor Effect: Damage to the machine When using the machine for the first time and whenever changing the tractor Check PTO shaft for the correct length. If the length of the PTO shaft does not match the tractor, always observe the chapter entitled "Adjusting the length of the PTO shaft".

  • Page 44: Regulating Direction Of Travel

    Commissioning Regulating direction of travel The steering linkage has been pre-adjusted in the factory. If a machine is hinged, make certain that the machine is driving straight ahead. On a level street, the machine must run in the centre behind the tractor. The steering linkage must be readjusted if the machine runs diagonally to the tractor.

  • Page 45: Checking The Locking Of The Transport Position

    Commissioning Checking the Locking of the Transport Position SW9000048_1 Fig.14 – The machine is in transport position. – The single-action control unit is pressurised. – The tractor engine is switched off, the ignition key is removed and you carry it with you. –...

  • Page 46: Checking / Setting The Distance Between Tine Arm And Lifting Cylinder

    Commissioning Checking / Setting the Distance Between Tine Arm and Lifting Cylinder CAUTION! The machine may be damaged if the dimension X1 is not set. • Check dimension X1 and set it, if necessary. 27 016 473 0 Fig. 15 TC880-001 Fig.16 Prerequisite:...

  • Page 47: Start-Up

    Start-up Start-up WARNING! If the basic safety instructions are not followed, people may be seriously injured or killed. • To avoid accidents, the basic safety instructions in the chapter Safety must have been read and followed, see chapter Safety "Basic safety instructions". WARNING! If the safety routines are not adhered to, people may be seriously injured or killed.

  • Page 48: Preparations On Tractor

    Start-up Preparations on tractor 9.1.1 Adjusting the lower suspension arms KS-0-030 Fig. 17 The machine is fitted with a Cat. II centering pivot for the three-point hydraulic system. Note The tractor lower suspension arms must always be installed so that the lifting points of the lower suspension arms are all at the same distance from the ground.

  • Page 49: Connect The Machine To The Tractor

    Start-up Connect the machine to the tractor CAUTION! – Collision with the trailer coupling Effect: Damage to the tractor or machine Depending on the type of tractor, the top link of the tractor and/or the universal shaft of the machine could collide with the trailer coupling. •...

  • Page 50: Connecting The Hydraulic Lines

    Start-up Connecting the hydraulic lines WARNING! - If the hydraulic hoses are interchanged when connecting them to the hydraulic system of the tractor, the functions will be interchanged as well. Effect: Injuries, serious damage to the machine • Identify the hydraulic connections. •...

  • Page 51: Lighting Connection

    Start-up Lighting connection SW9000004_1 Fig. 20 The lighting system is connected via the 7-pin connection cable (1). To do this: • Insert the 7-pin plug of the connection cable (1) into the relevant socket (2) of the tractor. • Insert the 7-pin connection cable plug (1) into the appropriate socket (3) of the machine. •...

  • Page 52: Connecting The Operation

    Start-up Connecting the Operation In case of Plus version Note Before inserting the plugs, make certain the plugs and sockets are clean and dry. Dirt and moisture may result in short circuits! SW9000005_1 Fig. 21 The connection for the electrical control is made via the power supply cable (1) Note If necessary, the continuous power socket and support for the control unit must be previously installed on the tractor.

  • Page 53: Install The Pto Shaft

    Start-up Install the PTO shaft Caution! - Changing the tractor Effect: Damage to the machine When using the machine for the first time and whenever changing the tractor Check PTO shaft for the correct length. If the length of the PTO shaft does not match the tractor, always observe the chapter entitled "Adjusting the length of the PTO shaft".

  • Page 54: Using The Safety Chain

    Start-up Using the safety chain WARNING! When using a wrongly dimensioned safety chain, the safety chain may tear if the machine loosens unintentionally. This can result in serious accidents. • Always use a safety chain with a minimum tensile strength of 89 kN (20.000 lbf). WARNING! If the safety chain is layed so that it is too tight or too loose, then it may tear.
  • Page 55 Start-up SW9000043_1 Fig. 24 • Install the safety chain (1) on the machine.

  • Page 56: Swivelling Parking Support Into Transport Position

    Start-up Swivelling parking support into transport position SW9000007_2 Fig.25 • Raise the machine until the parking support (1) can be swivelled to the rear. • Turn off the tractor and secure it against the possibility of rolling back. • Pull the tension bar (2), swivel the parking support (1) to the rear by 90° and fix it in place in this position by using the tension bar.

  • Page 57: Driving And Transport

    Driving and Transport Driving and Transport WARNING! If the basic safety instructions are not followed, people may be seriously injured or killed. • To avoid accidents, the basic safety instructions in the chapter Safety must have been read and followed, see chapter Safety "Basic safety instructions". WARNING! If the safety routines are not adhered to, people may be seriously injured or killed.

  • Page 58: Preparations For Road Travel

    Driving and Transport 10.1 Preparations for road travel SW9000009 Fig. 26 Before road travel, make sure that • the machine is fully and correctly hitched. • the PTO shaft is switched off and the rotors have come to a standstill. •...

  • Page 59: Driving On Slopes

    Driving and Transport 10.2 Driving on Slopes WARNING! Travelling on an incline As long as the machine is used transverse to slope and the outrigger arms are folded in or folded down, the machine may tilt. Thus there is a risk of serious injuries or death. •...

  • Page 60: Switching Off The Machine

    Driving and Transport 10.3 Switching off the machine WARNING! Risk of injury due to the unsecured machine rolling away! If the machine is not secured against rolling away when it has been switched off, there is a risk of people being injured by the machine rolling away in an uncontrolled manner. •...

  • Page 61: Operation

    Operation Operation WARNING! If the basic safety instructions are not followed, people may be seriously injured or killed. • To avoid accidents, the basic safety instructions in the chapter Safety must have been read and followed, see chapter Safety "Basic safety instructions". WARNING! If the safety routines are not adhered to, people may be seriously injured or killed.

  • Page 62: Lowering Outrigger Arms Into Working Position

    Operation 11.2 Lowering Outrigger Arms into Working Position • Shut down and safeguard the machine, see chapter Safety -> Safety routines, "Shutting down and safeguarding the machine". 11.2.1 For design without single-rotor lifting mechanism SW9000038 Fig. 30 • Turn on the tractor. •...

  • Page 63: For Design With Hydraulic Single-Rotor Lifting Mechanism

    Operation 11.2.2 For design with hydraulic single-rotor lifting mechanism SW9000036_1 Fig. 31 • Turn on the tractor. • Set the switching valve (3) to central position (II). • Raise the rotor arms with the double-action control unit until the indicator arrow (4) is in the centre between 7.8.

  • Page 64: In Case Of Electro-Hydraulic Single-Rotor Lifting Mechanism Design

    Operation 11.2.3 In Case of Electro-Hydraulic Single-Rotor Lifting Mechanism Design SW9000037_1 Fig. 32 • Prerequisite: The rotors are in transport position. – The tractor is switched on. The control unit is switched on via switch (1) (0 > 1). The switch (3) is in position II. •...

  • Page 65: Swivel Tine Arms To Working Position

    Operation 11.3 Swivel tine arms to working position. • Shut down and safeguard the machine, see chapter Safety -> Safety routines, "Shutting down and safeguarding the machine". 11.4 Releasing Rotor Locking Device SW9000029_1 Fig. 33 • Lower the rotor arms into working position. •...

  • Page 66: For Design With Collapsible Tine Arm

    Operation 11.4.1 For design with collapsible tine arm SW9070017 Fig. 34 NOTE! Swivel folding tine arms into working position in a certain order: In direction of travel right, swivel the folding tine arms into working position starting from the rear. In direction of travel left, swivel the folding tine arms into working position starting from the front.

  • Page 67: Setting The Working Height

    Operation 11.6 Setting the Working Height For mechanical design SW9070091_1 Fig.36 • Lower outrigger arms into working position. • Raise the lower links until the lower link pinions are approx. 660 mm above the ground. • Switch off tractor and secure it against the possibility of rolling away. •...
  • Page 68 Operation For the electrical version Swadro TC 880 Plus SW9000031_1 SW700087 Fig. 37 The working height can be adapted to crop and terrain while the machine is in operation or in headland position. To do this: • Raise the lower links until the lower link pinions are located approx. 660 mm above the ground.

  • Page 69: Adjusting The Working Width

    Operation 11.7 Adjusting the Working Width • Shut down and safeguard the machine, see chapter Safety -> Safety routines, "Shutting down and safeguarding the machine". Caution! - Adjusting the working width Effect: Damage to the machine • Before extending the rotors, make certain there is no one in the danger zone of the rotors! •...

  • Page 70: Move The Hoop Guards To Transport Position

    Operation 11.8 Move the hoop guards to transport position. Warning - Crush hazard! Effect: Injury to hands Do not hold onto hoop guards to swivel within range of the rotating points. SW700071_1 Fig. 38 • Lower rotor arms into working position. •...

  • Page 71: Swivelling Tine Arms Into Transport Position

    Operation 11.9 Swivelling tine arms into transport position • Shut down and safeguard the machine, see chapter Safety -> Safety routines, "Shutting down and safeguarding the machine". 11.9.1 With rigid tine arms design SW700057 Fig. 39 11.9.2 Fixing the Rotors •...

  • Page 72: For Design With Collapsible Tine Arm

    Operation 11.9.3 For design with collapsible tine arm SW9070018 Figure 40 Firstly: • Turn the left rotor far enough so that the swivelling tine arms are extended outwardly. • Pull out the linch pin (1). • Remove the bolts (2). •...

  • Page 73: Raising Outrigger Arms Into Transport Position

    Operation 11.10 Raising Outrigger Arms into Transport Position Caution! Before swivelling the mowing unit up into transport position, turn off the PTO. • Before lifting the rotors from the headland position, turn off PTO shaft and wait for rotors to come to a standstill.

  • Page 74: For Design Without Single-Rotor Lifting Mechanism

    Operation 11.10.1 For design without single-rotor lifting mechanism SW9000034 Fig. 41 • Turn on the tractor. • Raise the rotors to headland position by using the single-action control unit. • Retract the rotor arms with the double-action control unit until the indicator arrow (4) is in the centre between 7.8.

  • Page 75: For Design With Hydraulic Single-Rotor Lifting Mechanism

    Operation 11.10.2 For design with hydraulic single-rotor lifting mechanism SW9000010_1 Fig. 43 • Turn on the tractor. • Set the switching valve (3) to central position (II). • Raise the rotors to headland position by using the single-action control unit. •...

  • Page 76: In Case Of Electro-Hydraulic Single-Rotor Lifting Mechanism Design

    Operation 11.10.3 In Case of Electro-Hydraulic Single-Rotor Lifting Mechanism Design SW9000033_1 Fig. 45 • Prerequisite: The rotors are in working position. – The tractor is switched on. The control unit is switched on via switch (1) (0 > 1). The switch (3) is in position II. •...

  • Page 77: Protecting The Tine Tips (Transport Position And Rotary Rake Switched Off)

    Operation 11.11 Protecting the tine tips (transport position and rotary rake switched off) SW9000012 Fig. 47 The tines must be fitted with guards which are positioned at less than 2 m in transport position or when the machine is switched off. The tine guards are located on the front supports (right and left side of the machine).

  • Page 78: Selecing Rotor Operation

    Operation 11.12 Selecing Rotor Operation Depending on how the machine is equipped, different rotor operations can be selected with the rotary rake. Twin-rotor operation: Swath placement to the middle with right and left rotor Single rotor operation: Swath placement to the middle with left rotor Single rotor operation: Swath placement to the middle with the right rotor 11.12.1 For design with hydraulic single-rotor lifting mechanism...

  • Page 79: In Case Of Electro-Hydraulic Single-Rotor Lifting Mechanism Design

    Operation 11.12.2 In Case of Electro-Hydraulic Single-Rotor Lifting Mechanism Design SW700087 SW9000032 Fig. 49 Single-Rotor Operation with Right Rotor To swath just with the right rotor, proceed as follows: • Move the rotor arms to the working position. • Move switch (5) to position (I). •...

  • Page 80: Travelling Speed Und Drive Speed

    Operation 11.13 Travelling speed und drive speed The travelling speed and drive speed while swathing depend on: • forage quantity • ground • degree of dryness Use these as rough guidelines: • PTO speed approx. 450 rpm • Travelling speed approx. 8 - 10 km/h Drive speed and travel speed must be adapted to each individual operation.
  • Page 81 Operation This page has been left blank deliberately!!

  • Page 82: Settings

    Settings Settings WARNING! If the basic safety instructions are not followed, people may be seriously injured or killed. • To avoid accidents, the basic safety instructions in the chapter Safety must have been read and followed, see chapter Safety "Basic safety instructions". WARNING! If the safety routines are not adhered to, people may be seriously injured or killed.

  • Page 83: Setting The Rotor Inclination

    Settings 12.1 Setting the Rotor Inclination The rotor pitch angle has been set at a transverse angle to the chassis in the factory. If the crops are not picked up properly, the working quality can be improved by adjusting the rotor pitch.

  • Page 84: For The Version With Trailing Guide Wheels (Optional)

    Settings 12.1.2 For the Version with Trailing Guide Wheels (optional) SW700091_1 Fig. 51 Setting the rotor inclination: Pos. I = Reducing rotor inclination Pos. II = Increasing rotor inclination Do not step under the raised rotors. • To do this, raise the outrigger arms until the changeover work can be performed. •...

  • Page 85: With Tandem Chassis Version (Optional)

    Settings 12.1.3 With tandem chassis version (optional) SW9000046 Fig. 52 Setting the rotor inclination: Pos. I = Reducing rotor inclination Pos. II = Increasing rotor inclination Do not step under the raised rotors. • To do this, raise the outrigger arms until the changeover work can be performed. •...

  • Page 86: Fixing The Trailing Guide Wheels

    Settings 12.2 Fixing the Trailing Guide Wheels SW700095 Fig. 53 In order to prevent the machine from drifting off when driving on the slope, fix the trailing guide wheels. To do this: • Loosen counter nut (5). • Press guide wheel to the outside until the stop is reached and hold it. •...

  • Page 87: Adjustable Throttles

    Settings 12.3 Adjustable throttles • Shut down and safeguard the machine, see chapter Safety -> Safety routines, "Shutting down and safeguarding the machine". WARNING! When performing repair, maintenance or cleaning work on the machine, or in case of technical intervention, drive elements may start moving. Thus there is a risk of serious injuries or death.

  • Page 88: Maintenance

    Effect: Danger to life, serious injuries or loss of warranty claims as well as exclusion of liability • Use only authentic KRONE spare parts and accessories authorised by the manufacturer. The use of spare parts, accessories or additional equipment not manufactured, tested or approved by KRONE will exclude any liability for consequential damage.

  • Page 89: Special Safety Instructions

    Effect: Danger to life, serious injuries or loss of warranty claims as well as exclusion of liability • Use only authentic KRONE spare parts and accessories authorised by the manufacturer. The use of spare parts, accessories or additional equipment not manufactured, tested or approved by KRONE will exclude any liability for consequential damage.

  • Page 90: Maintenance Table

    Maintenance 13.4 Maintenance table Maintenance interval Maintenance work Rotor gearbox Maintenance-free (permanently lubricated with grease) Main gearbox Oil level check Oil change Tyres Check tyres for cuts and breaks visually Check tyre pressure Wheel nuts Crown nut chassis Tighten screws / nuts All screws Screws on the tines Check the locking of the transport position...

  • Page 91: Tightening Torques

    Maintenance 13.5 Tightening torques 13.5.1 Metric Thread Screws with Control Thread NOTICE The table does not apply to countersunk screws with hexagonal socket in case the countersunk screw is tightened via hexagonal socket. A = thread size Tightening torque in Nm (unless otherwise stated) (stability class can be seen on screw head) Stability class...

  • Page 92: Metric Thread Screws With Fine Thread

    Maintenance 13.5.2 Metric Thread Screws with Fine Thread A = thread size Tightening torque in Nm (unless otherwise stated) (stability class can be seen on screw head) Stability class 10.9 12.9 Tightening torque (Nm) M12 x 1.5: M14 x 1.5 M16 x 1.5 M18 x 1.5 M20 x 1.5...

  • Page 93: Deviating Torque

    Maintenance 13.6 Deviating Torque 13.6.1 Testing the Screws on the Tines Fig. 55 Testing the Screws on the Tines: According to the Maintenance Table When having released the screws, • remove the nut. • apply adhesive (high-strength) on the threading overhang of the screw. •...

  • Page 94: Tyres

    If tyres are not correctly fitted, it could explode when pumped up. This can cause serious injury. If you do not have sufficient experience of fitting tyres, have tyres fitted by the KRONE dealer or a qualified tyre specialist. •...
  • Page 95 Maintenance This page has been left blank deliberately!!

  • Page 96: Replacing The Tine Arms (In Case Of Repair)

    Maintenance 13.8 Replacing the tine arms (in case of repair) SW700041_1 Fig. 58...
  • Page 97 Maintenance In case of repairs, the tine arms can be removed and replaced individually. • Unscrew the screws (1) of the tine arm • Loosen the bolts (2) on the nearby tine arms • Remove the tine arm (3) and replace the faulty components Note The tine arms (3) are glued together with the control arm shafts (4).

  • Page 98: Replacing The Tines (In Case Of Repairs)

    Maintenance 13.9 Replacing the tines (in case of repairs) SWN1400036_1 Fig. 59 Hex bolt M12 x 90 - 10.9 Detent edged washer SKB 12 Disc 12.5x35x8 Fastening clamp Surface Locknut M12 Tines Tine arm Adhesive (high-strength) (order No. 938 627 0) •...
  • Page 99 Maintenance This page has been left blank deliberately!!

  • Page 100: Maintenance - Lubrication Chart

    Maintenance – lubrication chart Maintenance – lubrication chart WARNING! If the basic safety instructions are not followed, people may be seriously injured or killed. • To avoid accidents, the basic safety instructions in the chapter Safety must have been read and followed, see chapter Safety "Basic safety instructions". WARNING! If the safety routines are not adhered to, people may be seriously injured or killed.
  • Page 101 Maintenance – lubrication chart The lubrication point for lubricating the section tube at the rotor’s universal shafts is located under the bushing (1). TC880_003 Fig. 61 • Retract and extend outrigger arms by means of the double-acting control unit until the indicator arrow (3) is in the middle of field 7.8.

  • Page 102: Lubrication Points On The Machine

    Maintenance – lubrication chart 14.2 Lubrication Points on the Machine Note To make the illustration easier to read, the greasing points have only been shown on one side of the machine. The greasing same points are present on the other side of the machine (mirror- image).
  • Page 103 Maintenance – lubrication chart Lubricate the lubrication points every 20 operating hours.

  • Page 104: Maintenance - Hydraulic System

    Risk of injury as a result of incorrect handling of liquids under high pressure. Effect: Escaping high-pressure liquids can penetrate the skin and cause serious injury. Repair work on the hydraulic system may only be performed by authorised KRONE professional workshops.

  • Page 105: Diagram

    Maintenance - hydraulic system 15.1 Diagram Swadro TC 880 Fig. 63 Legend: Direction of travel Width adjustment...
  • Page 106 Maintenance - hydraulic system Swadro TC 880 Plus Fig. 64...
  • Page 107 Maintenance - hydraulic system Legend: Width adjustment Double cylinder right Double cylinder left Hydraulic accumulator Direction of travel Hydraulic control Function unit tractor From transport position to headland position From headland position to transport position From headland position to working position From working position to headland position...

  • Page 108: Maintenance - Gearbox

    Maintenance - Gearbox Maintenance - Gearbox WARNING! If the basic safety instructions are not followed, people may be seriously injured or killed. • To avoid accidents, the basic safety instructions in the chapter Safety must have been read and followed, see chapter Safety "Basic safety instructions". WARNING! If the safety routines are not adhered to, people may be seriously injured or killed.

  • Page 109: Main Gearbox

    Maintenance - Gearbox 16.1 Main gearbox SW9000025 Fig. 65 Oil dip stick Oil drain plug Interval for oil level check and oil change: refer to chapter Maintenance “Maintenance Table” Oil Quality / Amount of Oil: Refer to Chapter Technical Data “Lubricants” Oil level check: •...

  • Page 110: Special Equipment

    Special equipment Special equipment WARNING! If the basic safety instructions are not followed, people may be seriously injured or killed. • To avoid accidents, the basic safety instructions in the chapter Safety must have been read and followed, see chapter Safety "Basic safety instructions". WARNING! If the safety routines are not adhered to, people may be seriously injured or killed.

  • Page 111: Chain For Height Restriction Of Suspension Arms

    Special equipment 17.2 Chain for height restriction of suspension arms Figure 67 • Secure chains (1) with a spring-type slotted straight pin (3) and a washer (2) at the suspension arm seats. • Attach chain hooks (4) to the tractor. •...

  • Page 112: Placing In Storage

    Placing in Storage Placing in Storage WARNING! If the basic safety instructions are not followed, people may be seriously injured or killed. • To avoid accidents, the basic safety instructions in the chapter Safety must have been read and followed, see chapter Safety "Basic safety instructions". WARNING! If the safety routines are not adhered to, people may be seriously injured or killed.

  • Page 113: At The End Of The Harvest Season

    Perform the necessary repair tasks during the time immediately after the harvest season. Draw up a list of all replacement parts you will need. This will make it easier for your KRONE dealer to process your orders and you will be certain that your machine will be ready for use at the...

  • Page 114: Before The Start Of The New Season

    Placing in Storage 18.3 Before the Start of the New Season 18.4 Special Safety Instructions WARNING! - When performing repair, maintenance or cleaning work on the machine, or in the case of technical intervention, drive elements may start moving. Effect: Danger to life, injuries or damage to the machine. •...

  • Page 115: Malfunctions - Causes And Remedies

    Malfunctions - Causes and Remedies Malfunctions - Causes and Remedies WARNING! If the basic safety instructions are not followed, people may be seriously injured or killed. • To avoid accidents, the basic safety instructions in the chapter Safety must have been read and followed, see chapter Safety "Basic safety instructions".
  • Page 116 Malfunctions - Causes and Remedies Malfunction Possible cause Remedy Rotor does not work Raking height set too high Set raking height lower smoothly The working speed is too Reduce the travelling speed. high. Guide value 8 - 10 km/h. For uneven terrain and/or higher amount of forage, it may be necessary to drive slower.

  • Page 117: Disposal Of The Machine

    Disposal of the machine Disposal of the machine 20.1 Disposal of the machine After the service life of the machine has expired, the individual components of the machine must be disposed of properly. The applicable country-specific, current waste disposal guidelines and the legal laws must be observed.

  • Page 118: Appendix

    Appendix Appendix The circuit diagram can be found in the Appendix.
  • Page 125 Consumables ..........18, 37 Means of representation ........9 Contact ............... 33 Metric Thread Screws with Control Thread ..92 Contact for KRONE NORTHAMERICA ....31 Metric Thread Screws with Countersunk Head Control and Display Elements ......38 and Hexagonal Socket ........93 Coupling the machine safely ......
  • Page 126 Position and meaning of the safety stickers on the Sources of danger on the machine ....19 machine ............26 Spare Parts ............89 Preparations for road travel ........ 59 Special equipment ........... 111 Preparing the machine for repair, maintenance Starting the machine safely .......
  • Page 128 Maschinenfabrik Bernard Krone GmbH Heinrich-Krone-Straße 10, D-48480 Spelle Postfach 11 63, D-48478 Spelle Phone +49 (0) 59 77/935-0 +49 (0) 59 77/935-339 Internet: http://www.krone.de eMail: info.ldm@krone.de...

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