Vicon Extra 828T PRO Instruction Manual
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Vicon Extra 828T PRO Instruction Manual

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Extra 828T-832T-835T-
832CT-835CT PRO
Instruction manual
Translated from the original instruction manual
Version
Date printed
Language
Machine no.
Document no.
Index no.
2012-03
04.2012
EN
KT420652
90000207EN
2012-03

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Summary of Contents for Vicon Extra 828T PRO

  • Page 1 Extra 828T-832T-835T- 832CT-835CT PRO Instruction manual Translated from the original instruction manual Version 2012-03 Date printed 04.2012 Language Machine no. KT420652 Document no. 90000207EN Index no. 2012-03...
  • Page 2 Identification of machine So that your dealer can help you as quickly as possible, he needs to have some information about your machine. Enter your information here. Extra 828T-832T-835T-832CT-835CT PRO Description 828T PRO: 2.8 m (9’ 2”) // 832T/CT PRO: 3.2 m (10’ 6”), Working width 835T/CT PRO: 3.5 m (11’...

  • Page 3: Table Of Contents

    Table of contents Table of contents Contents ............ Extra equipment ........158 Target group Bx equipment The meaning of the symbols Spreading device High skids Safety ............Quick release of knives For your own safety Throwing wings Who can operate the machine? Rotor rpm Connecting Nylon Y-fingers on the rotor...

  • Page 4: Contents

    Contents Contents Target group This manual is intended for trained farmers and others who are qualified to work in agriculture and who are familiar with assembling equipment. For your own safety Read this instruction manual thoroughly before use and mounting. By doing this you have optimal working conditions and you can work in safety.

  • Page 5: For Your Own Safety

    Safety Safety For your own This chapter includes general safety instructions. Furthermore, each chapter in the instruction manual includes specific safety instructions safety that are not described here. The safety instructions must be complied with • In terms of your own safety. •...
  • Page 6 Safety Safety symbols On the machine you will find labels that serve your safety. These labels must not be removed. If the labels become illegible or fall off, you can order some new labels and affix them to the relevant areas. T model STOP STOP...
  • Page 7 Safety CT model STOP STOP...
  • Page 8 Safety The meaning of the Stop the tractor before working on the machine symbols Be attentive! The tractor engine must ALWAYS be stopped and the ignition key removed before carrying out repairs, cleaning, lubricating or maintaining the machine. Read and observe the instruction manual Be attentive! Read and understand the instruction manual before the machine is put into service.
  • Page 9 Safety Risk of thrown up pebbles Keep a safe distance from the machine. Persons may not stand near the machine when it is working. If the guard is damaged, it must be replaced. Danger of being crushed by the machine's cutting unit The safety valve must always be closed during repair or maintenance operations on the machine's cutting unit.
  • Page 10 Safety Your body can be pulled into the machine Work on the machine's rotors or cutterbar is forbidden until the machine has stopped rotating. The tractor engine must be stopped, the ignition key removed and the handbrake applied. Your body can be pulled into the V belt transmission Guards may not be removed or opened, before the machine has stopped rotating.

  • Page 11: Who Can Operate The Machine

    Safety Who can operate Operators of this machine should only be educated farmers and persons who in other ways are qualified to perform agricultural work the machine? and who have knowledge on installing the equipment. Untrained or unauthorised persons must not use this machine. Connecting Correct attachment of the machine The machine must be correctly connected, following the instructions.

  • Page 12: Load Capacity

    Safety Only connect hydraulics when the system is not pressurised You should only connect the hydraulic hoses to the tractor's hydraulics when the hydraulic system on both tractor and machine is depressurised. There is a risk that the machine will move unintentionally. Unintentional movement of the machine may result in serious injuries.

  • Page 13: Transport On Public Roads

    Safety Transport on Control that the machine meets the Road Traffic Act's requirements concerning its condition public roads When driving on public roads, the machine must live up to the Road Traffic Act's current requirements. 95-012 fr This ensures traffic safety both for you and other road users. Not meeting the requirements can result in accidents.

  • Page 14: Use

    Safety The operator should be instructed carefully before the machine is put into use Only use the machine when the operator has been given thorough instructions. Thorough machine instruction results in safe usage. 95-002-1 fr Insufficient instruction can result in incorrect use of the machine and accidents.
  • Page 15 Safety Check the surrounding area before taking machine into use Before driving and using the machine the surrounding area should be checked. This prevents persons and animals in the vicinity from being harmed. If the surrounding area is not checked, it may result in serious injuries to persons or animals.

  • Page 16: Disconnection

    Safety Disconnection Heightened risk of personal injury when disengaging There is an increased risk of personal injury when disengaging the machine from the tractor. Paying full attention to the abovementioned point ensures your safety 95-031 fr and that of others. Failure to pay attention to this point may result in serious injuries.

  • Page 17: Maintenance

    Safety Maintenance Comply with the service and maintenance intervals given in the instructions Comply with the intervals for service and maintenance as given in the instructions. By complying with the maintenance intervals you assure that the machine will operate without malfunctions and give maximum protection to the surroundings.
  • Page 18 Safety Be careful when cleaning with high pressure cleaner Do only clean bearings, hydraulic hoses, plastic components, electrical control boxes and electrical equipment with low water pressure. By cleaning with low water pressure you will protect sensitive equipment on the machine. Cleaning with high water pressure could damage vital parts of the machine.

  • Page 19: Further Safety Instructions

    Safety Further safety Follow the instructions when working on the machine The machine safety instructions should always be complied with. instructions It will protect you and others from personal injury. Failure to follow the safety instructions may result in serious injuries. Apart from the safety instructions the following should be complied with: 95-005 fr...

  • Page 20: About The Machine

    About the machine About the machine This chapter includes general information about your machine. Furthermore, following information are included: • The machine application area. • The machine characteristics. • View of the machine. • Technical data. The field of 828T - 832T - 835T - 832CT - 835CT PRO is a towed swather intended for swath laying common grass and corn crops.

  • Page 21: Machine Characteristics

    About the machine Machine Description of the machine 828T - 832T - 835T - 832CT - 835CT PRO is a towed swather: characteristics • The T model can only operate on the right-hand side of the tractor. • The CT model can operate on both sides of the tractor. The machine is towed behind the tractor via a drawbar which is coupled to the tractor's lift arms.

  • Page 22: Synopsis

    About the machine Synopsis T model Hydraulic cylinder Cutting unit Swivel hitch Spring Drawbar Support leg Lighting kit Main frame Guard Swivel hitch P.T.O. shaft Main gear...
  • Page 23 About the machine CT model Hydraulic cylinder Drawbar Main frame Cutting unit Centre gear Swivel hitch Support leg Guard Spring Swivel hitch P.T.O. shaft Main gear Lighting kit...

  • Page 24: Technical Data

    About the machine Technical data Machine dimensions T model...
  • Page 25 About the machine Dim. Unit 828T PRO 832T PRO 835T PRO mm (’-’’) 5200 (17' 1'') 5650 (18' 6'') 5650 (18' 6'') mm (’-’’) 5125 (16' 10'') 5600 (18' 4'') 5600 (18' 4'') mm (’-’’) 350 (1' 2'') 350 (1' 2'') 350 (1' 2'') mm (’-’’) 2700 (8' 10'')
  • Page 26 About the machine CT model...
  • Page 27 About the machine Dim. Unit 832CT PRO 835CT PRO mm (’-’’) 7225 (23' 8'') 7225 (23' 8'') mm (’-’’) 6250 (20' 6'') 5900 (19' 4'') mm (’-’’) 350 (1' 2'') 350 (1' 2'') mm (’-’’) 6000 (19' 8'') 6875 (22' 7'') mm (’-’’) 1425 (4' 8'') 1650 (5' 5'')

  • Page 28: Tractor Requirements

    About the machine Machine specification Unit 828T PRO 832T-CT PRO 835T-CT PRO Own weight T model kg (lb) 1964 (4330) 2027 (4470) 2165 (4774) Unladen weight CT model kg (lb) 2225 (4906) 2270 (5005) P.T.O. (power take off) 540/1000 540/1000 540/1000 Power requirement, minimum kW (hp)

  • Page 29: Preparation

    Preparation Preparation Preparing the For transport to the user the machine is divided into main components. The machine is assembled according to the specific assembly machine instructions delivered with each machine. The following chapter is for initial assembly and shortening of the PTO shaft, etc.
  • Page 30 Preparation The swivel gear's rpm can also be checked by observing the gear's pivot joint. Check the swivel gear in the following way:  Observe the gear's profile in the middle of the swivel gear. • If the swivel gear's profile on the lower part of the swivel gear is wide, the machine should be run at a rotational speed of 1000 rpm.
  • Page 31 Preparation  Remove the bolts on both sides of the transmission. Bracket  Dismantle the bracket. Bolt  Force the corners of the lock plate away from the bolt heads. Bolt  Remove the bolts on both sides of the transmission. ...
  • Page 32 Preparation  Remove the air release plug and the oilplug and switch them over. Air-escape plug  Remove the adapter for the PTO shaft. Oilplug Adapter  Turn the transmission 180 degrees.
  • Page 33 Preparation  Mount the transmission. Bolt Do not forget the lock plate.  Fit the bolts on both sides of the transmission  Tighten all bolts to a torque of 225 Nm (165 ft/lb).  Fit the adapter. 225 Nm 165 ft/lb Adapter Lock plate...

  • Page 34: Assembly - Attachment

    Assembly - attachment Assembly - attachment Coupling a tractor and a machine together There is an increased risk of personal injury when coupling the machine and the tractor. Attention will assure yours and others safety. Failure to follow the safety instructions may result in serious injuries. Therefore, when connecting the machine and the tractor you should: •...

  • Page 35: Attachment Of The Tractor

    Assembly - attachment Attachment of the Lock the tractor's lift arms Lock the tractor's lift arms at the correct height. tractor Having the lift arms at the correct height prevents damage to the P.T.O shaft and injury to persons in the vicinity. Lowering or raising the lift arms can lead to personal injury and can damage the P.T.O shaft.
  • Page 36 Assembly - attachment Connecting the machine When connecting the machine there is an increased risk of personal injury. Attention will assure yours and others safety. Failure to follow the safety instructions may result in serious injuries. Secure the attachment with the locking pin The attachment must be secured to the machine with the locking pin.
  • Page 37 Assembly - attachment  Lock the lift arms with a chain or solid bar between the lift arms and Chain* or solid bar highest point. * Optional equipment.  »Extra equipment« page 158  Attach the P.T.O shaft to the tractor. When controlling and shortening the P.T.O.

  • Page 38: Hydraulic

    Assembly - attachment Hydraulic Safety Only connect hydraulics when the system is not pressurised You should only connect the hydraulic hoses to the tractor's hydraulics when the hydraulic system on both tractor and machine is depressurised. There is a risk that the machine will move unintentionally. Unintentional movement of the machine may result in serious injuries.

  • Page 39: Connection

    Assembly - attachment Connection Hydraulic connection Drawbar The tractor must be fitted with 2 sets of double acting hydraulic outlets, which are connected thus: Hydraulic hose for: Function right Drawbar left Cutting unit down When connecting the hydraulic hoses you should check that: Cutting unit •...

  • Page 40: First Start-Up Of Machine

    Assembly - attachment First start-up of The initial test drive of the machine is important When the machine is connected to the tractor for the first time it must machine be test driven. Attention will assure yours and others safety. Failure to follow the safety instructions may result in serious injuries.
  • Page 41 Assembly - attachment Friction clutch Safety in connection with maintenance work on the machine When working on the machine the tractor must be stopped and secured. This prevents the PTO shaft from suddenly starting to rotate. If the tractor and the PTO shaft have not been connected in accordance with the instructions serious accidents causing damage to limbs can occur.
  • Page 42 Assembly - attachment CT model  Use a suitable tool to remove the bolts.  Remove the cover. Bolts Bolt  Tighten all bolts on the friction clutch. Bolt T and CT model  Dismantle the linchpins shown here.  Open the first protection.
  • Page 43 Assembly - attachment  Suspend the guard in the chain as shown.  Block the cutter bar by placing a wooden block between the two cutting discs.  Start the tractor and connect the tractor's PTO outlet. Wooden block  Let the friction rotate freely for approx. 5 seconds at the lowest possible speed, until it is warm to the touch.
  • Page 44 Assembly - attachment T model Bolt  Remove the PTO shaft on the main gear.  Loosen all the bolts on the friction clutch.  Fit and tighten the PTO shaft fully on the drawbar.  Close the guard. Guard CT model Bolt ...
  • Page 45 Assembly - attachment  Fit the cover.  Fit the bolts. Bolts T and CT model  Remove the wooden block from the cutter bar. Wooden block  Close the front guard.  Fit the linchpins shown here.

  • Page 46: The Machine In Its Transportable Position

    Assembly - attachment The machine in its Check the surrounding area before taking machine into use Before driving and using the machine the surrounding area should be transportable checked. position This prevents persons and animals in the vicinity from being harmed. If the surrounding area is not checked, it may result in serious injuries Valve to persons or animals.
  • Page 47 Assembly - attachment Guard Right-hand side  Lift the guard up as shown.  Fit the linchpin as shown. Linchpin...
  • Page 48 Assembly - attachment Left-hand side T model  Swivel the guard round as shown.  Take hold of the bar and lift the guard up as shown.  Secure the guard with the linchpin. When the side guards are in the transport position, the machine must not be started.
  • Page 49 Assembly - attachment CT model  Swivel the guard round as shown.  Tilt the whole guard up as shown.  Fit the linchpin. When the side guards are in the transport position, the machine must not be started.

  • Page 50: Transport On Public Roads

    Transport on public roads Transport on public roads Safety Read the safety instructions carefully before driving on public road Before driving on public road, you must read the safety instructions carefully. This assures that you avoid dangerous situations and accidents. Lack of information can lead to an accident.

  • Page 51: Checking The Machine

    Transport on public roads Checking the Before travelling on the road the machine should be checked according to this check list: machine  Is the machine in transport position?  Is the cutting unit lifted all the way up?  Are the machine side guards folded in? ...

  • Page 52: Operation

    Operation Operation Safety Read the safety instructions before using the machine Before using the machine, the operator should read the safety instructions carefully.  »Safety« page 5 Attention will assure yours and others safety. Failure to follow the instructions may result in serious injuries. Work on the machine should only be carried out by persons who have been thoroughly instructed The machine should only be operated when the operator has been...

  • Page 53: Operation

    Operation Operation Safety The operator should be instructed carefully before the machine is put into use Only use the machine when the operator has been given thorough instructions. Thorough machine instruction results in safe usage. Insufficient instruction can result in incorrect use of the machine and accidents.
  • Page 54 Operation  Check that the mechanical safety valve is open. Valve  Carefully connect the tractor's PTO shaft.  Carefully increase the speed of the PTO shaft to 540/1000 RPM.  »Number of revolutions on the PTO« page 30  Use the tractor's machine handle to operate the hydraulic functions.
  • Page 55 Operation Setting Conditioner plate Basic setting of the The conditioner plate has 2 basic settings: conditioner plate Pos. Pos. Pos. 1: This setting is recommended for light crops, e.g.: from normal, clean grass crops to grass crops with moderate amounts of leaves. In this position, the intake is made with the first part of the conditioner plate and the rotor slightly open and gives optimal conditioning of light crops.
  • Page 56 Operation  Close the mechanical safety valve. Valve  Use an appropriate tool and remove the pin bolt on both sides of the machine.  Allow the conditioner plate to drop down on top of the rotor so there is access between the conditioner plate and the upper plate on the machine.
  • Page 57 Operation  Remove the pin bolt shown on both sides of the conditioner plate.  Move the linkage back on the conditioner plate [12] as shown and fit the pin bolt to both sides of the conditioner plate.  Lift the conditioner plate up from the rotor. ...
  • Page 58 Operation  Open the mechanical safety valve. Valve  Activate the tractor hydraulics and lower the cutting unit of the machine. Fine adjustment of the conditioner plate Lock The conditioner plate can also be adjusted to 3 positions with a handle, regardless of its basic setting.
  • Page 59 Operation The fine tuning can be adjusted to suit the crop using the following settings: Pos. 1 Pos. 2 Pos. 3 Conditioning of crop Light Moderate Heavy Crop throwing distance Short Moderate Long The diagram is only given as a guide Pos.
  • Page 60 Operation  Remove the guard around the transmission. Bolt Bolt  Completely loosen the bolt on the spring.  Remove the V-belts. V-belt  Remove the bolt for the pulley. Bolt...
  • Page 61 Operation  Swap the pulleys.  Mount the V-belts.  Tighten the springs until the target shown. 75 mm (3”) V-belt...
  • Page 62 Operation  Fit the guard. Bolt Deflector plates The machine is fitted with 2 deflector plates, making it possible to adjust the cutting swath to suit the following chopper. Ring nut The cutting swath should be as broad and even as possible. ...
  • Page 63 Operation Stubble height The machine has variable settings for stubble height. Stubble height is adjusted in the following way:  Turn the left handle. • When the handle is turned clockwise, stubble height is reduced . • When the handle is turned anti clockwise, stubble height is increased.
  • Page 64 Operation Balancing the cutting The balance of the machine's cutting unit should be adjusted so that unit the downward pressure on the machine's cutting unit is about 40-60 kg (90-130 lb). The balance of the cutting unit is adjusted in the following way: ...
  • Page 65 Operation  Adjust the cutting unit's downward pressure for both springs.  Secure the counter nuts with the springs on both sides of the machine.  Check by lifting the cutting unit by hand, gripping both sides of the cutting unit in the places shown. When checking the suspension, position yourself in front of the cutting unit and lift the cutting unit up as shown.
  • Page 66 Operation Working in the field Check the surrounding area before taking machine into use Before driving and using the machine the surrounding area should be checked. This prevents persons and animals in the vicinity from being harmed. If the surrounding area is not checked, it may result in serious injuries to persons or animals.
  • Page 67 Operation  Check that the hydraulic mechanical safety valve is open. Valve  Connect the tractor's PTO outlet.  Carefully increase the speed on the P.T.O. shaft to 540/1000 RPM.  »Number of revolutions on the PTO« page 30  Activate the tractor hydraulics and turn the machine's drawbar to the right side of the tractor.
  • Page 68 Operation  Activate the tractor hydraulics and lower the cutting unit of the machine to its working position. Activate the tractor hydraulics until the hydraulic cylinders on the cutting unit are fully extended to their maximum length.  Find a suitable driving speed for the tractor and cut the 2nd swath.
  • Page 69 Operation CT model The CT model is operated in the following way:  Check that all guards on the machine are folded out and correctly positioned. Valve  Check that the mechanical safety valve is open.  Connect the tractor's PTO outlet. ...
  • Page 70 Operation  Activate the tractor hydraulics and turn the machine's drawbar to the left side of the tractor.  Activate the tractor hydraulics and lower the cutting unit of the machine to its working position. Activate the tractor hydraulics until the hydraulic cylinders on the cutting unit are fully extended to their maximum length.
  • Page 71 Operation  Activate the tractor hydraulics and lower the cutting unit of the machine to its working position. Activate the tractor hydraulics until the hydraulic cylinders on the cutting unit are fully extended to their maximum length.  Find a suitable driving speed for the tractor and cut the 2nd swath.

  • Page 72: Before Cleaning

    Cleaning Cleaning Before cleaning Higher risk when cleaning the equipment When cleaning, there is a higher risk of personal injury. Attention when carrying out cleaning work protects your own and others safety. Failure to follow the safety instructions may result in serious injuries. Therefore, do the following before cleaning: •...

  • Page 73: Cleaning

    Cleaning Cleaning Use the proper cleaning agents Use only PH neutral cleaning agents when cleaning the machine. PH neutral cleaning agents give your machine a maximum protection. Cleaning agents with either high or low PH value can be corrosive on plastic, rubber and painted surfaces.

  • Page 74: Parking And Storage

    Parking and Storage Parking and Storage Before storage When the season has come to an end the machine should be prepared for storage:  Check and tighten all bolts.  »Torque moment« page 170  Repair all damaged components.  Replace all defect components. ...
  • Page 75 Parking and Storage Hydraulic Only disconnect hydraulics when the system is depressurised You should only disconnect the hydraulic hoses from the tractor's hydraulics if the hydraulic systems on both tractor and machine are depressurised. There is a risk that the machine will move unintentionally. Unintentional movement of the machine may result in serious injuries.

  • Page 76: Storage

    Parking and Storage Storage When the season is over, the machine should be prepared for storage: Carry out the following: • Clean the machine thoroughly.  »Cleaning« page 72 • Change the oil in all the machine's transmissions.  »Lubricants« page 170 •...

  • Page 77: Maintenance

    Maintenance Maintenance For your own Comply with the service and maintenance intervals given in the instructions safety Comply with the intervals for service and maintenance as given in the instructions. By complying with the maintenance intervals you assure that the machine will operate without malfunctions and give maximum protection to the surroundings.

  • Page 78: General Instructions

    Maintenance General These instructions concern general maintenance work. Specific maintenance work procedures for each machine will be described instructions later. When performing all maintenance work the machine must be secured in the transport position. If the work position is necessary for performing maintenance work, you will find appropriate instructions concerning this work.
  • Page 79 Maintenance Maintenance intervals • Hydraulic hoses every 4 years • Cutting disc after 1 hour of use • • Cutting disc • • • • Universal joint • Knives after 1 hour of use • • Knives • • • P.T.O.
  • Page 80 Maintenance Gearbox - T model: • • Swivel hitch • • • • • • Main gear • • • • Gearbox - CT model: • • Swivel hitch • • • • • • Centre gear • • • •...
  • Page 81 Maintenance Safety in connection with maintenance work on the machine When working on the machine the tractor must be stopped and secured. This prevents the PTO shaft from suddenly starting to rotate. If the tractor and the PTO shaft have not been connected in accordance with the instructions serious accidents causing damage to limbs can occur.

  • Page 82: Lubrication

    Maintenance Lubrication Every 40 hours Drawbar  Press the nozzle of the grease gun onto the grease nipple.  Pump 1, max. 2 times with the grease gun.  »Maintenance intervals« page 79  »Lubricants« page 170 58.237.000  Press the nozzle on the grease gun over the grease nipple. ...
  • Page 83 Maintenance Swivel hitch  Press the nozzle on the grease gun over the grease nipple.  Pump 1, max. 2 times with the grease gun.  »Maintenance intervals« page 79  »Lubricants« page 170 58.237.000 Cutting unit  Locate the grease nipples on both sides of the machine. ...
  • Page 84 Maintenance Every 100 hours of P.T.O. shaft  Find the hole in the band and turn the P.T.O. shaft until the grease nipple is visible.  Press the nozzle of the grease gun onto the grease nipple.  Pump 1, max. 2 times with the grease gun. ...
  • Page 85 Maintenance CT model  Turn the P.T.O. shaft until the grease nipple is visible.  Press the nozzle of the grease gun onto the grease nipple. 58.237.000  Pump 1, max. 2 times with the grease gun.  »Maintenance intervals« page 79 ...
  • Page 86 Maintenance As required Connecting links, etc. Right-hand side  Press the nozzle of the grease gun onto the grease nipple.  Pump 1, max. 2 times with the grease gun.  »Maintenance intervals« page 79  »Lubricants« page 170 58.237.000 58.237.000 ...
  • Page 87 Maintenance Left-hand side  Press the nozzle of the grease gun onto the grease nipple.  Pump 1, max. 2 times with the grease gun.  »Maintenance intervals« page 79  »Lubricants« page 170 58.237.000 58.237.000 Spindle with springs  Press the nozzle of the grease gun onto the grease nipple. ...

  • Page 88: Service - Check

    Maintenance Service - check Safety concerning maintenance work on the cutting unit When working on the cutting unit the tractor must be stopped and secured. This prevents the machine from suddenly starting to rotate. If the tractor and the PTO shaft have not been connected in accordance with the instructions, serious accidents causing damage to limbs can occur.
  • Page 89 Maintenance Inspection - oil service Every day  »Maintenance intervals« page 79 Inspection of the oil level for the cutterbar is carried out as follows:  Place the machine on a level surface.  Dismantle the linchpins shown here.  Open the first protection. ...
  • Page 90 Maintenance  Close the mechanical safety valve. Valve  Check that the cutterbar is horizontal in the direction shown using a spirit level or similar tool. If the cutterbar is not horizontal, carry out the following:  Raise or lower the tractor's lift arms until the cutterbar is horizontal.
  • Page 91 Maintenance  Locate the oilplug on the left side of the cutterbar and dismantle it. • With warm oil: Wait approximately 3 minutes • With cold oil: Wait approximately 15 minutes.  Check the oil level as shown and refill if necessary. •...
  • Page 92 Maintenance  Adjust the tractor's lift arms to the height shown. 620 - 630 mm (24 ’’ - 24 ’’) Chain or solid bar  Lock the lift arms with a chain or solid bar between the lift arm and highest point.
  • Page 93 Maintenance Gearbox Pay attention when performing oil change Use protective creme or protection gloves when changing oil. It will protect your hands against skin injuries. Direct contact with the oil could lead to serious skin injuries. Use the correct oil type Always use the correct oil type for the transmission.
  • Page 94 Maintenance CT model Dipstick The oil level is checked as follows:  Remove the dipstick.  Check that the oil level is up to the “max” indication on the dipstick. The oil level on the main gear must always be between “min.” and “max.”...
  • Page 95 Maintenance Centre gear Checking the oil level Every 80 hours of use CT model only Type 1  »Maintenance intervals« page 79 Oilplug 1 The oil level is checked as follows:  Remove oilplug 2.  Check that the oil reaches the edge of the hole for oilplug 2. ...
  • Page 96 Maintenance Swivel hitch Checking the oil level Every 80 hours of use  »Maintenance intervals« page 79 The oil level is checked as follows: Oilplug 1 The upper part of the swivel hitch  Remove oilplug 2.  Check that the oil is filled all the way up to the hole. ...
  • Page 97 Maintenance Knives Safety concerning maintenance work on the cutting unit When working on the cutting unit the tractor must be stopped and secured. This prevents the machine from suddenly starting to rotate. If the tractor and the PTO shaft have not been connected in accordance with the instructions, serious accidents causing damage to limbs can occur.
  • Page 98 Maintenance  Activate the tractor hydraulics and raise the machine's cutterbar fully. Valve  Close the mechanical safety valve.  Turn the cutting discs by hand until the damaged knife is in the 95 Nm +/- 5 position shown. 70 ft. lbs. +/- 3 ...
  • Page 99 Maintenance Knife If the machine is fitted with knife quick release*, the same requirement applies for bolt wear.  »Knives« page 136 * Extra equipment  »Quick release of knives« page 159 Min. 16 mm ( ”) Spring Valve  Open the mechanical safety valve. ...
  • Page 100 Maintenance Cutting disc Safety concerning maintenance work on the cutting unit When working on the cutting unit the tractor must be stopped and secured. This prevents the machine from suddenly starting to rotate. If the tractor and the PTO shaft have not been connected in accordance with the instructions, serious accidents causing damage to limbs can occur.
  • Page 101 Maintenance  Activate the tractor hydraulics and raise the machine's cutterbar fully. Valve > Close the mechanical safety valve. 80 Nm +/- 5 59 ft. lbs. +/- 3  Undertake an inspection of the state of the cutting discs for deformation and cracks.
  • Page 102 Maintenance  Activate the tractor hydraulics and lower the cutting unit of the machine.  Close the front guard.  Fit the linchpins shown here.
  • Page 103 Maintenance Cone Safety concerning maintenance work on the cutting unit When working on the cutting unit the tractor must be stopped and secured. This prevents the machine from suddenly starting to rotate. If the tractor and the PTO shaft have not been connected in accordance with the instructions, serious accidents causing damage to limbs can occur.
  • Page 104 Maintenance  Close the mechanical safety valve. Valve  Remove dirt from the cones on both sides of the machine. Valve  Open the mechanical safety valve.  Activate the tractor hydraulics and lower the cutting unit of the machine.
  • Page 105 Maintenance  Close the front guard.  Fit the linchpins. Internal inspection Every season  »Maintenance intervals« page 79 An internal check of the cones is carried out in the following way:  Dismantle the linchpins shown here.  Open the first protection. ...
  • Page 106 Maintenance  Close the mechanical safety valve. Valve  Use an appropriate tool and dismantle the guard around the cutterbar's transmission. Guard  Dismantle the cone's top cover.  Clean the inside of the cone.  Mount the cone's top cover. Top cover ...
  • Page 107 Maintenance  Dismantle the top cover on the cones that are found on the opposite side of the transmission.  Clean the inside of the cone.  Mount the cone's top cover. Top cover Valve  Open the mechanical safety valve. Activate the tractor hydraulics and lower the cutting unit of the machine.
  • Page 108 Maintenance Universal joint Safety concerning maintenance work on the cutting unit When working on the cutting unit the tractor must be stopped and secured. This prevents the machine from suddenly starting to rotate. If the tractor and the PTO shaft have not been connected in accordance with the instructions, serious accidents causing damage to limbs can occur.
  • Page 109 Maintenance Close the mechanical safety valve. Valve  Use a suitable tool and remove the guard around the PTO shaft between the transmission and the cutterbar. Guard  Dismantle the cone's top cover. Top cover...
  • Page 110 Maintenance  Inspect both universal joints for wear and tear. Universal joint  Check for broken or loose bolts. Bolts  Replace the broken bolts.  Apply Loctite 242 to the bolts.  Fit the bolts and tighten to the torque shown. 79 Nm 58 ft/lb Loctite 242...
  • Page 111 Maintenance If there are loose bolts the following procedure should be followed:  Dismantle and clean the bolts. Bolts  Apply Loctite 242 or a similar product to all bolts.  Fit the bolts and tighten to the torque shown. 79 Nm 58 ft/lb Loctite 242...
  • Page 112 Maintenance  Open the mechanical safety valve. Valve  Activate the tractor hydraulics and lower the cutting unit of the machine.  Close the front guard.  Fit the linchpins.
  • Page 113 Maintenance Stone guard and Safety concerning maintenance work on the cutting unit counter knife When working on the cutting unit the tractor must be stopped and secured. This prevents the machine from suddenly starting to rotate. If the tractor and the PTO shaft have not been connected in accordance with the instructions, serious accidents causing damage to limbs can occur.
  • Page 114 Maintenance  Carry out a visual inspection of the machine's stone guard and counter knife for wear. Stone guards and counter knives with visible holes caused by heavy wear must be replaced immediately.  »Stone guard and counter knife« page 147 ...
  • Page 115 Maintenance Rotor Safety concerning maintenance work on the cutting unit When working on the cutting unit the tractor must be stopped and secured. This prevents the machine from suddenly starting to rotate. If the tractor and the PTO shaft have not been connected in accordance with the instructions, serious accidents causing damage to limbs can occur.
  • Page 116 Maintenance  Check the conditioner for loose fingers. Lock plate  Check the lock plate by the bolt. Y-fingers • If the lock plate is damaged or cracked, it must be changed.  »Y - fingers« page 149 Bolt Rotor Min.
  • Page 117 Maintenance Transmission After 10 working hours Thereafter, every 40 hours  »Maintenance intervals« page 79 of use The V-belts on the rotor must be regularly checked. The V-belts for the rotor transmission are checked as follows:  Activate the tractor hydraulics and lower the cutting unit of the machine.
  • Page 118 Maintenance  Fit the guard. Bolt...
  • Page 119 Maintenance Friction clutch Safety concerning maintenance work on the transmission When working on the transmission the tractor must be stopped and secured. This prevents the machine from suddenly starting to rotate. If the tractor and the PTO shaft have not been connected in accordance with the instructions, serious accidents causing damage to limbs can occur.
  • Page 120 Maintenance CT model  Use a suitable tool to remove the bolts.  Remove the cover. Bolts Bolt  Tighten all bolts on the friction clutch. Bolt T and CT model  Dismantle the linchpins shown here.  Open the first protection.
  • Page 121 Maintenance  Suspend the guard in the chain as shown.  Block the cutter bar by placing a wooden block between the two cutting discs.  Start the tractor and connect the tractor's PTO outlet. Wooden block  Let the friction rotate freely for approx. 5 seconds at the lowest possible speed, until it is warm to the touch.
  • Page 122 Maintenance T model Bolt  Remove the PTO shaft on the main gear.  Loosen all the bolts on the friction clutch.  Fit and tighten the PTO shaft fully on the drawbar.  Close the guard. Guard CT model Bolt ...
  • Page 123 Maintenance  Fit the cover.  Fit the bolts. Bolts T and CT model  Remove the wooden block from the cutter bar. Wooden block  Close the front guard.  Fit the linchpins shown here.
  • Page 124 Maintenance Accumulator Very high amount of accumulated pressure in the accumulator Do not attempt to take the accumulator apart. The accumulator contains a very high accumulated pressure and may only be taken apart by authorised persons. Attempting to take the accumulator apart can lead to serious injury and death.

  • Page 125: Replacement

    Maintenance Replacement Safety concerning maintenance work on the cutting unit When working on the cutting unit the tractor must be stopped and secured. This prevents the machine from suddenly starting to rotate. If the tractor and the PTO shaft have not been connected in accordance with the instructions, serious accidents causing damage to limbs can occur.
  • Page 126 Maintenance  Dismantle the linchpins shown here.  Open the first protection.  Suspend the guard in the chain as shown.  Activate the tractor hydraulics and raise the machine's cutterbar fully. Valve  Close the mechanical safety valve.
  • Page 127 Maintenance  Locate the drain plug on the left side of the cutterbar and remove it.  Let the oil flow into an appropriate container.  Allow the last of the oil to drip out of the cutterbar for approx. 10 - 15 minutes.
  • Page 128 Maintenance If the cutterbar is not horizontal, carry out the following:  Raise or lower the tractor's lift arms until the cutterbar is horizontal.  Remove the oilplug.  Fill up with the new oil until the oil level is as shown. Model Litre Pints (US)
  • Page 129 Maintenance  Activate the tractor hydraulics and lower the cutting unit of the machine.  Close the front guard.  Fit the linchpins.  Adjust the tractor's lift arms to the height shown. 620 - 630 mm (24 ’’ - 24 ’’) Chain* or solid bar ...
  • Page 130 Maintenance Gearbox Pay attention when performing oil change Use protective creme or protection gloves when changing oil. It will protect your hands against skin injuries. Direct contact with the oil could lead to serious skin injuries. Use the correct oil type Always use the correct oil type for the transmission.
  • Page 131 Maintenance  Use a suitable tool to remove the oilplug.  Let the oil flow into an appropriate container.  Allow the last of the oil to drip out of the transmission for approx. 10 - 15 minutes.  Fit the oilplug and tighten it. Oilplug Dipstick ...
  • Page 132 Maintenance CT model The oil is changed as follows:  Dismantle the guard. Bolt  Use a suitable tool to remove the oilplug.  Let the oil flow into an appropriate container.  Allow the last of the oil to drip out of the transmission for approx. 10 - 15 minutes.
  • Page 133 Maintenance  Fit the guard. Bolt Centre gear Changing oil After 10 working hours Thereafter, every season CT model only Type 1  »Maintenance intervals« page 79 Oil amount when changing oil: Litre Pints (US) Pints (Imp.) (approx.) (approx.) (Approx.) Oilplug 1 The oil is changed as follows: Oilplug 2...
  • Page 134 Maintenance Type 2  »Maintenance intervals« page 79 Oil amount when changing oil: Litre Pints (US) Pints (Imp.) (approx.) (approx.) (Approx.) The oil is changed as follows:  Use a suitable tool to remove the oilplug 3.  Let the oil flow into an appropriate container. ...
  • Page 135 Maintenance Swivel hitch Changing oil After 10 working hours Thereafter, every season Oilplug 1 The upper part of the swivel hitch Oilplug 2 Oil amount when changing oil: Litre Pints (US) Pints (Imp.) (approx.) (approx.) (Approx.) The oil is changed as follows: ...
  • Page 136 Maintenance Knives Safety concerning maintenance work on the cutting unit When working on the cutting unit the tractor must be stopped and secured. This prevents the machine from suddenly starting to rotate. If the tractor and the PTO shaft have not been connected in accordance with the instructions, serious accidents causing damage to limbs can occur.
  • Page 137 Maintenance  Activate the tractor hydraulics and raise the machine's cutterbar fully. Valve  Close the mechanical safety valve.  Turn the cutting discs by hand until the damaged knife is in the 95 Nm +/- 5 position shown. 70 ft. lbs. +/- 3 ...
  • Page 138 Maintenance Knife If the machine is fitted with knife quick release*, the same requirement applies for bolt wear.  »Knives« page 97 * Extra equipment  »Quick release of knives« page 159 Min. 16 mm ( ”) Spring Valve  Open the mechanical safety valve. ...
  • Page 139 Maintenance Cutting disc Safety concerning maintenance work on the cutting unit When working on the cutting unit the tractor must be stopped and secured. This prevents the machine from suddenly starting to rotate. If the tractor and the PTO shaft have not been connected in accordance with the instructions, serious accidents causing damage to limbs can occur.
  • Page 140 Maintenance  Activate the tractor hydraulics and raise the machine's cutterbar fully. Valve  Close the mechanical safety valve.  Use a suitable tool to remove the cutting disc. Bolt  Remove the bolt and knife from the cutting disc.
  • Page 141 Maintenance  Mount the knife and bolt on the new cutting disc.  Tighten up the bolt with a torque wrench to the torque shown. 95 Nm +/- 5 70 ft. lbs. +/- 3 Bolt Bolt 80 Nm +/- 5 59 ft.
  • Page 142 Maintenance  Activate the tractor hydraulics and lower the cutting unit of the machine.  Close the front guard.  Fit the linchpins.
  • Page 143 Maintenance Universal joint Safety concerning maintenance work on the cutting unit When working on the cutting unit the tractor must be stopped and secured. This prevents the machine from suddenly starting to rotate. If the tractor and the PTO shaft have not been connected in accordance with the instructions, serious accidents causing damage to limbs can occur.
  • Page 144 Maintenance  Activate the tractor hydraulics and raise the machine's cutterbar fully. Valve  Close the mechanical safety valve.  Use a suitable tool and remove the guard around the PTO shaft between the transmission and the cutterbar. Guard  Dismantle the cone's top cover. Top cover...
  • Page 145 Maintenance P.T.O. shaft Bolts  Dismantle the bolts and replace the PTO shaft.  Clean the bolts.  Apply Loctite 242 or a similar product to all bolts.  Fit the bolts and tighten to the torque shown. 79 Nm 58 ft/lb Loctite 242 ...
  • Page 146 Maintenance  Open the mechanical safety valve. Valve  Activate the tractor hydraulics and lower the cutting unit of the machine.  Close the front guard.  Fit the linchpins.
  • Page 147 Maintenance Stone guard and Safety concerning maintenance work on the cutting unit counter knife When working on the cutting unit the tractor must be stopped and secured. This prevents the machine from suddenly starting to rotate. If the tractor and the PTO shaft have not been connected in accordance with the instructions, serious accidents causing damage to limbs can occur.
  • Page 148 Maintenance  Remove the worn stone guard and counter knife.  Fit the new stone guard and counter knife. Stone guards and counter knives with visible holes caused by heavy wear must be replaced immediately.  Remove the support. Valve ...
  • Page 149 Maintenance Rotor Safety concerning maintenance work on the cutting unit When working on the cutting unit the tractor must be stopped and secured. This prevents the machine from suddenly starting to rotate. If the tractor and the PTO shaft have not been connected in accordance with the instructions, serious accidents causing damage to limbs can occur.
  • Page 150 Maintenance  Use a suitable tool and remove the bolt nut. Lock plate  Remove the bolt and the lock plate and replace the damaged Y- Y-fingers finger. Bolt Rotor  Inspect the bolt for wear. Min. diameter 9 mm. ( The minimum diameter of the bolt must not be less than 9 mm (...
  • Page 151 Maintenance Transmission As required  »Maintenance intervals« page 79 The V-belts are changed in the following way:  Activate the tractor hydraulics and lower the cutting unit of the machine.  Dismantle the guard. Bolt Bolt  Completely loosen the bolt on the spring. ...
  • Page 152 Maintenance  Tighten the springs until the target shown. 75 mm (3”) V-belt  Fit the guard. Bolt...
  • Page 153 Maintenance Friction clutch Safety concerning maintenance work on the transmission When working on the transmission the tractor must be stopped and secured. This prevents the machine from suddenly starting to rotate. If the tractor and the PTO shaft have not been connected in accordance with the instructions, serious accidents causing damage to limbs can occur.
  • Page 154 Maintenance  Use a screwdriver or other pointed tool to force the circlip out of the Use pointed tool friction clutch.  Dismantle the friction clutch and replace the friction discs.  Assemble and mount the friction clutch.  Mount the circlip. Circlip Bolt ...
  • Page 155 Maintenance CT model  Use a suitable tool to remove the bolts.  Remove the cover. Bolts Bolt  Remove the bolts and pull the friction clutch away from the shaft. Bolt Bolt  Tighten all bolts on the friction clutch.
  • Page 156 Maintenance  Use a screwdriver or other pointed tool to force the circlip out of the Use pointed tool friction clutch.  Dismantle the friction clutch and replace the friction discs.  Assemble and mount the friction clutch.  Mount the circlip. Circlip Bolt ...
  • Page 157 Maintenance  Fit the cover.  Fit the bolts. Bolts Accumulator Very high amount of accumulated pressure in the accumulator Do not attempt to replace the accumulator. The accumulator contains a very high accumulated pressure and may only be replaced by authorised persons. Attempting to replace the accumulator can lead to serious injury and death.

  • Page 158: Extra Equipment

    Extra equipment Extra equipment Bx equipment With this equipment, two swaths can be joined into one swath. This saves time and increases the capacity for the subsequent processing of the crop. The flexibility of this equipment also provides the possibility for use switching between mowing with or without gathering the swath, without the changeover time.

  • Page 159: High Skids

    Extra equipment High skids The machine can be fitted with high skids if a higher stubble height is required. The skids are available in the following heights: • 20 mm ( ”) • 40 mm (1 ”) • 80 mm (3”) High skids are recommended for fields with many stones, molehills and unevenness.

  • Page 160: Throwing Wings

    Extra equipment Throwing wings Fitting throwing wings is recommended to repair stripe problems in Throwing wings spring crops caused by grass blockage of the cutting discs. The throwing wings are specially formed for right and left turning cutting discs. Rotor rpm 500 RPM For mowing whole crop The machine can be fitted with a set consisting of a V-belt pulley and...

  • Page 161: Nylon Y-Fingers On The Rotor

    Extra equipment 1015 RPM When cutting difficult The machine can be fitted with a set consisting of a V-belt pulley and crops and/or Bx 3 V-belt parts, which change the speed of the machine's rotor to 1015 equipment fitted rpm. It is recommended that this extra equipment be used for cutting difficult crops and/or when Bx equipment is fitted to the machine.

  • Page 162: Wheel Weights

    Extra equipment Wheel weights The machine can be fitted with weights that are mounted on the machine's wheels. Wheel weights Weights are used on hilly land to stabilise the machine. Chain for locking A chain is available as extra equipment to prevent the tractor's lift arms from lowering.

  • Page 163: P.t.o. Shaft

    Extra equipment P.T.O. shaft 8 or 21 splines The machine can be fitted with PTO shafts with either 8 or 21 splines. Warning sign The machine can be fitted with a reflective warning sign which ensures that the machine is correctly marked for transport on public roads. Reflective panels Hour counter The machine can be fitted with an hour counter which has the...

  • Page 164: Troubleshooting

    Troubleshooting Troubleshooting Electric and hydraulic system Fault Possible cause Remedy Page Hydraulic system The machine's hydraulic functions do Check that the hydraulic hoses are not work correctly connected to the tractor's hydraulic outlet Make sure that the tractor hydraulics are engaged. The machine's hydraulic functions Insufficient amount of oil from the seem sluggish...

  • Page 165: P.t.o. Shaft

    Troubleshooting Fault Possible cause Remedy Page Conditioning too Too much distance between the Adjust the conditioner plate weak conditioner plate and the rotor The rotor's RPM is too low Set the rotor to 900 rpm The rotor V-belts are not tightened Check the V-belts sufficiently The rotor V-belts are worn...

  • Page 166: Guidelines For Guarantee

    Guarantee Guarantee Guidelines for The guarantee period for our product is 12 months from the date of purchase. The guarantee does not include the wearing parts. guarantee Guarantee claims can be made with Kverneland guarantee application which must be filled out by your local Kverneland dealer where your machine/equipment was purchased.

  • Page 167: Disposal

    Disposal Disposal When the machine reaches the end of its service life, it must be disposed of in the correct way. Observe the following: Metal parts Deliver usable parts to an authorised recycling station. The larger scrap parts must be taken to an authorised breaker's yard where they can be processed in accordance with current regulations.

  • Page 168: Eu Declaration Of Conformity

    42/EC Taarupstrandvej 25 DK - 5300 Kerteminde Denmark declare that we alone are responsible that the product: Extra 828T Pro - 832T Pro - 835T Pro - 832CT Pro 835CT Pro and ancillary equipment Applicable as from machine No: KT420652...

  • Page 169: Notes

    Notes Notes...

  • Page 170: Technical Information

    Technical information Technical information Conversion table Basic unit: SI - unit Conversion figures: Length 39.4 in = 3.3 ft = 1.1 yrd = 0.00062 miles (US) Area 1.2 yd = 10.8 ft = 0.00025 acre = 0.0001 ha Volume 1 dm (1 l) 61 in = 0.035 ft...

  • Page 171: Index

    Index Index Assembly - attachment Lubricants Attachment of the tractor The machine in its transportable position Maintenance Adjustment Before the machine is connected Lubrication Maintenance intervals Replacement Service - check Cleaning Conversion table Notes Disposal Electronic parts Hydraulic oil P.T.O. Metal parts Parking Plastic...
  • Page 172 Index Oil, swivel gear Stone guard and counter knife Transmission rotor Universal joint Wheel Y-fingers on the rotor Spare parts Swivel hitch Checking the rpm Number of revolutions on the PTO Synopsis Target group Technical data Machine dimensions Machine specification Technical information The EU Directive.

This manual is also suitable for:

Extra 832t proExtra 835t832ct proExtra 835ct pro

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