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Preparation of the Tractor

6.7 Hydraulic

system

6.7.1 Transport

CAUTION

Lowering the three-point linkage

The device may be damaged if the three-point linkage of the trac-
tor is lowered due to an incorrect setting or operation.



For transport always switch the hydraulic system of the tractor

to "position control".

See operating instructions of the tractor manufacturer.

6.7.2 Work

assignment



For use on the land switch the hydraulic system of the tractor to float position or

mixed control.

See operating instructions of the tractor manufacturer.

6.7.3 Coupling and uncoupling

CAUTION

Lowering or raising the three-point linkage

If the three-point linkage moves uncontrollably due to an incorrect
setting or operation, the operator may be injured.



To couple or uncouple the device, always switch the tractor hy-

draulics to position control.

Содержание Heliodor 8

Страница 1: ...Instructions Compact Disc Harrows Heliodor 8 8 K EN Item no 175_4087 5 11 13 LEMKEN GmbH Co KG Weseler Stra e 5 46519 Alpen Germany Telephone 49 28 02 81 0 Fax 49 28 02 81 220 lemken lemken com www L...

Страница 2: ......

Страница 3: ...options available for using it The operating instructions contain important information about how to operate the device safely properly and efficiently Following the instructions will help to pre ven...

Страница 4: ...arts state the type designation and serial number of the device This information can be found on the rating plate Enter this data in the fields below so that it is always to hand Type designation Seri...

Страница 5: ...d use 12 3 3 Safety features of the device 14 3 4 Safety and warning signs 16 3 4 1 General information 16 3 4 2 Meaning of warning signs 16 3 4 3 Position of safety and warning signs 18 3 5 Special s...

Страница 6: ...e device 34 5 Structure and function 35 5 1 Overview 35 5 2 Function 37 5 2 1 Three point tower 37 5 2 2 Hollow Discs 37 5 2 3 Working depth adjustment of hollow discs 37 5 2 4 Side limitation 37 5 2...

Страница 7: ...ormation 50 9 2 Preparation for driving on public roads 50 9 3 Hydraulic transport lock 50 9 4 Protective devices 51 9 5 Lighting system 52 9 6 Transport dimensions 53 10 Retracting extending the side...

Страница 8: ...ation at the side 82 13 2 2 Adjusting the working depth 83 14 Switching off the device 84 14 1 Shutting down the device in an emergency 84 14 2 Disposal 84 15 Maintenance and repairs 85 15 1 Special s...

Страница 9: ...the tractor 92 15 6 1 Hydraulic connections 92 15 6 2 Electrics 92 15 7 Scrapers 93 15 7 1 Scrapers on toothed packer roller 93 15 7 2 Scrapers on rubber ring roller 94 15 7 3 Trapezoidal disk roller...

Страница 10: ...ance with the operating instructions and the enclosed safety instruc tions unauthorised changes to the device inadequate monitoring of parts which are subject to wear maintenance work that has not bee...

Страница 11: ...e im plement They contain texts and drawings which must not be reproduced divulged or communicated in any other way in whole or in part without the express permis sion of the manufacturer Infringement...

Страница 12: ...ical injury if not avoided WARNING Denotes a possible hazard with medium risk which could result in death or severe physical injury if not avoided CAUTION Denotes a low risk hazard which could cause l...

Страница 13: ...ymbols used in the Operating Instructions 11 2 4 Indication of passages The following symbols are used for particular passages in the operating instruc tions Indicates work steps Indicates enumeration...

Страница 14: ...limb of the user or third parties or cause damage to the imple ment and other material property The implement may be operated in a technically perfect condition only in accordance with its designated...

Страница 15: ...slurry spreading which exceeds the LEMKEN specified output limits for tractors cf LEMKEN price list and which are equipped with a three point linkage which is double acting does not exhibit any float...

Страница 16: ...device To protect the operator and the device the device is equipped with special safety features in accordance with country specific requirements Always keep all safety devices in working order Heli...

Страница 17: ...measures and precautions 15 Heliodor 8 K Lighting system with warning signs for front and rear Protective devices of the hollow discs Hydraulic fold out lock Protective device of the toothed packer r...

Страница 18: ...ich indicate these re sidual risks Damaged lost or illegible warning signs must be replaced immedi ately 3 4 2 Meaning of warning signs Please familiarise yourself with the meaning of the warning sign...

Страница 19: ...the implement Danger of crushing Keep out of the folding area of the device The front axle of the tractor must always be loaded with at least 20 of the trac tor s curb weight When the three point pow...

Страница 20: ...Safety measures and precautions 18 3 4 3 Position of safety and warning signs Heliodor 8...

Страница 21: ...Safety measures and precautions 19 Heliodor 8 K...

Страница 22: ...jury The operator must personally monitor all work on and with the device The operator instructs his personnel in occupational safety ac cording to the currently valid occupational safety guidelines W...

Страница 23: ...ed hydraulic equipment As a result functions may run in the opposite direction or may be inverted Before actuating the hydraulics check that the hydraulic con nections of the device are connected to t...

Страница 24: ...ous area The implement s hazardous area moves as the implement is op erated During implement operation there must be nobody in front of the actual hazardous area as the hazardous area moves with the i...

Страница 25: ...Safety measures and precautions 23 Heliodor 8 K 3 6 2 Hazardous area when folding the implement in and out...

Страница 26: ...g location of components 3 7 2 Hazard caused by hydraulic systems There is a risk of injury to body parts in particular the face eyes and unprotected areas of skin caused by burns and contamination wi...

Страница 27: ...rve the permitted axle loads gross weights and transportation dimensions see also section entitled Axle loads Observe the permitted power limit of the tractor WARNING Risk of accidents due to inadequa...

Страница 28: ...ross weight of tractor permissible axle loads of tractor the tractor s tyre load carrying capacities The tractor s front axle must always be loaded with at least 20 of the tractor s curb weight The fo...

Страница 29: ...eight Abbreviation Data GH Gross weight kg for rear mounting implement or rear weight _______ kg GV Gross weight kg for front mounting implement or front weight _______ kg d Distance m between centre...

Страница 30: ...t the rear of the tractor into the table Calculation of actual gross weight Gtat Enter the value for the calculated actual gross weight and the permissible gross weight as given in the tractor s opera...

Страница 31: ...value for two tyres for the permissible tyre load carrying ca pacity see e g tyre manufacturer s documentation into the table Table Actual value ac cording to calcula tion Permissible value according...

Страница 32: ...Before starting up and operating the implement check the immediate vicinity around it No one must be standing in this area Ensure that visibility is adequate Observe permitted axle loads total weight...

Страница 33: ...ilable at the installa tion location of the device and are kept for the entire service life of the device If the device is sold or the operating company changes pass on the operating instructions with...

Страница 34: ...lways exercise extreme caution when mounting the device on or removing it from the tractor In the area of the three point linkage there is a risk of injury from crushing and or shearing Before mountin...

Страница 35: ...ep the device in a clean state to prevent the risk of fire Before leaving the tractor deposit the device on the ground Switch off the engine Remove the ignition key 3 11 2 Personnel selection and qual...

Страница 36: ...vered ensure that it corresponds with the order package Also check the type and completeness of any supplied accessories When the device is handed over your dealer will explain how it works As soon as...

Страница 37: ...1 Overview Heliodor 8 1 Headstock 2 Hollow discs 3 Working depth adjustment for hollow discs 4 Lateral limiter 5 Cross shaft 6 Levelling tines 7 Roller 8 Lighting equipment not shown 9 Coupling compon...

Страница 38: ...1 Headstock 2 Hollow discs 3 Working depth adjustment for hollow discs 4 Lateral limiter 5 Cross shaft 6 Levelling tines 7 Roller 8 Hydraulic transport locking device 9 Lighting equipment not shown 10...

Страница 39: ...ith category 4N The Heliodor 8 is available with an upper link pin category 2 or 3 The Heliodor 8 K is available with an upper link pin category 3 5 2 2 Hollow Discs The implement consists of two rows...

Страница 40: ...ement can be fitted with different roller types 5 2 8 Hydraulic transportation lock In the folded in transportation position the hydraulic transportation lock prevents the side parts of the device fro...

Страница 41: ...movement of the tractor s lower links during opera tion the implement runs centrally behind the tractor 6 4 Required power sources CAUTION Damage to electrical components The tolerance range for the p...

Страница 42: ...hydraulic connections are colour coded and the hydraulic connections themselves are alphanumerically coded For operation of the specific hydraulic equipment listed below the tractor must be equipped...

Страница 43: ...road users may be injured or killed while the im plement is being transported Only use drawbars and upper link pins that comply with a cate gory corresponding to the tractor s output in accordance wi...

Страница 44: ...able in the following table Heliodor 8 200 250 Heliodor 8 300 350 400 Heliodor 8 K Drawbar Category 2 Category 3N Category 3N Drawbar Category 3N Category 3 Category 3 Drawbar Category 4N Upper linkag...

Страница 45: ...operating instructions of the tractor manufacturer 6 7 2 Work assignment For use on the land switch the hydraulic system of the tractor to float position or mixed control See operating instructions o...

Страница 46: ...N IMPLEMENT 7 1 Final assembly For transportation specific reasons the implement is not always delivered in a ful ly assembled condition Use the implement only when the implement has been fully assemb...

Страница 47: ...ulic hoses to the tractor hydraulics check that the hydraulics are depressurised on the tractor and device Always ensure that the hydraulic hoses are connected as stipu lated To prevent operating erro...

Страница 48: ...being transported The connection between lower link and drawbar must always be secured Nobody may be in the immediate vicinity of the implement when it is lifted out 8 1 Attachment When attaching the...

Страница 49: ...f the tractor to the cross shaft Secure the cross shaft with the safety device 2 See also the tractor manufac turer s operating instructions Connect the top link with the headstock using the top link...

Страница 50: ...bar 1 can be mounted on the device at two heights draw point posi tions The picture shows the drawbar 1 in the upper mounting position low draw point The bores 2 are used to hold the drawbar 1 in the...

Страница 51: ...link pin must always be secured Nobody may be in the immediate vicinity of the implement when it is lifted out The top link 1 can be mounted in several positions on the three point tower 2 A total of...

Страница 52: ...s must be observed 9 2 Preparation for driving on public roads Before commencing a journey on public roads the following components and safety equipment must be checked to ensure they are working prop...

Страница 53: ...d by hollow discs or tines Always attach the protective devices before driving on public roads WARNING Risk of injury due to the weight of the protective device There is a risk of injuries to hands an...

Страница 54: ...on the sides of the protective devices 2 Route the tightening straps behind the carriers 5 above a disc Fasten the tightening straps on the other side of the protective devices 2 Tighten the tighteni...

Страница 55: ...reased danger when en tering or crossing highways Ensure that the transport width of 3 m is not exceeded Before driving on public highways ensure that the maximum permitted dimen sions of 3 m transpor...

Страница 56: ...sections if there are high voltage lines in the slewing and folding area of the side sections Do not retract the side sections until the device has been fully raised DANGER Damage to the implement Dri...

Страница 57: ...folding cylinder 2 up to the end position During this process the hydraulic transport lock 3 engages automatically Check to ensure that the hooks 4 of the hydraulic transport lock 3 are properly locke...

Страница 58: ...es in the slewing and folding area of the side sections See section entitled Hazardous areas Before extending the side sections check that there is nobody within the hazardous area of the side section...

Страница 59: ...linders 2 Then switch the control unit to the retract position 1st pressure position and then quickly to the extend position 2nd pres sure position The hooks 4 of the transport lock 3 are automaticall...

Страница 60: ...njured or killed Retract the outer hollow discs every time before driving on pub lic highways DANGER Risk of accident due to outer hollow discs that are not re tracted The Heliodor 8 350 and 8 400 are...

Страница 61: ...llows when transporting on public roads Lift the implement out by around 20 cm Release and remove the locking pin 2 Now retract the relevant outer hollow disc 1 manually Then insert the locking pin in...

Страница 62: ...4 Extending the outer hollow discs The outer hollow discs 1 must be extend ed as follows for work Release the locking pin 2 Pull it out of the bore 3 Now extend the corresponding outer hol low disc R...

Страница 63: ...and the engine is at a standstill only Remove the ignition key DANGER Risk of accident when making adjustments When making any adjustments to the device there are risks of crushing cutting clamping an...

Страница 64: ...rformed by accordingly instructed personnel Never climb onto freely rotating rollers DANGER Pivoting rollers If the guide pins are not secured by the split rings the guide pins can be lost This result...

Страница 65: ...g to the desired working depth Hole 1 Lowest working depth Hole 12 Highest working depth Insert the implement in the ground When the working depth is reached the load on the upper guide pins 3 is re l...

Страница 66: ...lique positioned hol low discs create opposite lateral forces which are compensated If there is still lat eral draw noticeable it can be eliminated as follows Lateral draw to the right Turn lop link l...

Страница 67: ...rooves or raising ridges They are bolted on with each carrier 2 straight on to the frame 3 offset at the side using clamping bolts 4 The clamping fixture 5 can be used to move the edge limiters forwar...

Страница 68: ...cker roller TPW 500 x x x x x x x Trapezoidal disk roller TSW 500 x x x x x x Knife roller MSW 600 x x x x x x x Rubber ring roller GRW 590 x x x x x x Double profile ring rol ler DPW 540 540 x x x x...

Страница 69: ...are not secured they can fall out due to vibra tions in operation This can result in components being lost during operation and transportation and it can cause accidents or dam age to the implement an...

Страница 70: ...justed using the guide pins 3 as follows Rotate the spindles in a clockwise direc tion until the guide pins 3 are relieved Release and remove the guide pins 3 above the support plate 1 Move the suppo...

Страница 71: ...7 in the front position In case of wear the blades 6 can be moved backwards Adjusting the blade frame If the adjusting range using the guide pins 3 is insufficient the blade frame 7 can be moved highe...

Страница 72: ...y be mounted into the lower mounting position when the implement is unable to be raised far enough or when the upper link is in an opti mum position the pressure load on the rollers is too high The hy...

Страница 73: ...llers resulting in poor penetration characteris tic If the pressure load is too low and the recompacting or crumbling effect of the rollers is insufficient the upper link has to be mounted lower on th...

Страница 74: ...f the implement when the implement is raised The position of the top link 1 can be ad justed as follows Lower the implement completely Switch the hydraulic system for the trac tor s three point linkag...

Страница 75: ...lts 4 of the two locking pieces 5 Pull the drawbar 1 as far as the middle out of the bores of the rail plates 6 Push the locking pieces 5 down off the drawbar 1 and deposit them on the ground Pull the...

Страница 76: ...7 are positioned on the stop 8 of the rail plates 6 Tighten the nuts 3 on the bolts 4 to a tightening torque of 197 Nm 11 5 Additional weights Additional weights can be mounted in or der to improve t...

Страница 77: ...the implement Turning at the headland may only be conducted at a speed suitable for the off road and ground conditions Before turning at the headland Raise the implement all the way After turning at...

Страница 78: ...ked with a higher working speed If this is unsuccessfull the top link must be connected to the slotted hole 1 The tractor hydraulic must be set to position control and adjusted so that the top link pi...

Страница 79: ...ate the hydraulic system on the trac tor until the upper control link pin 3 is relieved Release the upper control link pin 3 and remove it Remove the upper control link from the three point tower and...

Страница 80: ...Uncoupling the implement 78 the protective caps Carefully drive the tractor away from the implement...

Страница 81: ...mounting a Solitair seed drill To mount the Solitair seed drill to the im plement proceed as follows Capture the Solitair seed drill using safe ty hook 1 and support it using the rear supporting pins...

Страница 82: ...at can be bolted to the console 2 The track markers 1 are hydraulically actuated To adjust the penetration depth of the track markers 1 proceed as follows Release the clamping bolts 4 Adjust the lengt...

Страница 83: ...8 350 350 cm 175 cm row distance 8 400 400 cm 200 cm row distance When transported on public roads the track marker arms 5 must be folded in and locked against swivelling back out of position 13 1 2...

Страница 84: ...rk eradicators can be relocated at the side and their depth adjusted 13 2 1 Relocation at the side Adjust the wheelmark eradicator 1 to the bout of the tractor as follows Raise the implement to reliev...

Страница 85: ...f the wheelmark eradicator as follows Raise the implement to relieve the load ing on the wheelmark eradicator 1 Release the guide pin 5 Hold the wheelmark eradicator 1 with the hand Pull the guide pin...

Страница 86: ...orrectly or improperly stored the device may be damaged e g by humidity and dirt The device should be deposited on a flat and adequately stable base only Clean the device prior to storage Lubricate th...

Страница 87: ...osited device or on a device secured by suitable sup port elements to prevent it from extending or dropping 15 1 2 Personnel qualifications CAUTION Risk of accident due to inadequate qualifications of...

Страница 88: ...n the hydraulics WARNING Risk of accident from spurting hydraulic fluid Fluid hydraulic fluid which escapes under high pressure may penetrate your skin and cause severe injuries If injuries occur call...

Страница 89: ...ts 15 1 8 Utilised tool WARNING Risk of accident due to use of unsuitable tool If working with an unsuitable or defective tool there is a risk of ac cidents and injuries Perform all work on the device...

Страница 90: ...large force by using suitable auxiliary equip ment e g extensions Check nuts and bolt heads etc for wear and if required consult an expert 15 2 Environmental protection Ensure that all materials and...

Страница 91: ...y The hydraulic hoses must be replaced 6 years after the date of manufacture at the latest Only used hydraulic hoses approved by Lemken Safety equipment Check that all safety equipment is functioning...

Страница 92: ...rvice hours Every 100 service hours At least once a year before the winter break Lubricating nipple Flap hinges a 2 x x Hydraulic cylinder bolts b 4 x x Pendulum bearing c Heliodor 8 500 K and 8 600 K...

Страница 93: ...as Loctite The following tightening torques refer to screw threaded fittings not specifically mentioned in these operating instructions Special tightening torques are indicated in the text 15 5 2 Bol...

Страница 94: ...ries In case of injury seek medical attention immediately When searching for leaks use suitable aids to prevent eye inju ries Always wear appropriate protective clothing Visually inspect the hydraulic...

Страница 95: ...stance between the relevant scraper 1 and the roller casing 3 in accordance with the following table Securely tighten the setting nut 2 80 Nm again Scraper 1 Distance to roller casing 3 Heat treated s...

Страница 96: ...ut 3 46 Nm 15 7 3 Trapezoidal disk roller scrapers The trapezoidal disk roller is fitted with scrapers 1 whose distance from the roller casing 4 can be adjusted with eccentric nuts 2 Undo the bolt 3 o...

Страница 97: ...r The distance of the scrap er 1 from the roller casing 4 must be between 0 1 mm and 0 5 mm Rotate the roller 360 The scrapers must not touch the roller cas ing in any rotational position If a single...

Страница 98: ...ex ring roller 2 must be replaced when worn down to a thickness of 5 mm so as to prevent the re maining piece from being lost and subse quent damage from being incurred Undo the bolt 3 Remove the worn...

Страница 99: ...90 300 350 400 300 300 300 Approx working width cm 200 250 300 350 400 400 500 600 Approx centre of gravi ty distance cm 130 130 130 130 130 135 135 135 Up to KW HP 73 100 73 100 88 120 102 140 118 16...

Страница 100: ...ation plate 98 17 IDENTIFICATION PLATE Heliodor 8 The identification plate 1 is located on the front side on the carrier Heliodor 8 K The identification plate 1 is located on the front of the centre f...

Страница 101: ...0 dB A during work 19 NOTES As the version of equipment is depending from the order the equipment of your implement and its description concerned may deviate in some cases To ensure a continuously upd...

Страница 102: ...racting 58 Hydraulic equipment 40 Lateral draw 64 MAINTENANCE 85 Power sources 39 PREPARATION OF THE TRACTOR 39 Protective devices 51 REPAIRS 85 Retracting 55 Rollers 66 70 Scrapers 94 Scrapers 93 Scr...

Страница 103: ...Index 101...

Страница 104: ...Compact Disc Harrows Heliodor 8 8 K ___ ___ ___ ___ ___ ___ Model Serial number in the plant shipped equipment scope complies with the pertinent regulations of EU Directive for Machines 2006 42 EG Al...

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