Taarup 7420 Operation Manual Download Page 4

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Table of contents

Bale counter

Troubleshooting ............................................ 88

Safety 88
Electronic control system

Applicutter 89
Pre-stretcher 91
Hydraulics 91
Film 92
Bale 92

Disposal of the machine ...............................93

EC Declaration of conformity ....................... 94

Index ...............................................................95

Summary of Contents for 7420

Page 1: ...7420 Operation manual Issue 09 2006 Date of printing 10 2006 Language EN Ex machine no PSN DW001000 Serial number PIN 02DW01 Reference No VGG0609DW 7 EN...

Page 2: ...Mounted options Dealer s address Manufacturer s address Kverneland Group Geldrop BV retains all copyrights and rights of usage The contents of this operating manual are subject to change without noti...

Page 3: ...m overlap 41 Check at beginning of the season 42 Running 42 Road transport 43 Safety 43 Before road transport 43 Road transport 44 Preparation at the field 45 Safety 45 Performing settings 45 Prior to...

Page 4: ...tents 4 Bale counter 87 Troubleshooting 88 Safety 88 Electronic control system 88 Applicutter 89 Pre stretcher 91 Hydraulics 91 Film 92 Bale 92 Disposal of the machine 93 EC Declaration of conformity...

Page 5: ...Table of contents 5...

Page 6: ...and to keep it handy In this way you will avoid accidents respect the warranty conditions always have a functional machine in perfect working order For the employer All personnel are to be trained in...

Page 7: ...lus sign shows that it involves optional equipment which does not belong to the standard model Besides these symbols pictograms are used which will help you with locating of text passages TIP The word...

Page 8: ...structions because of your own safety because of the safety of your fellow man to guarantee the machine safety When handling agricultural machinery wrong behaviour can lead to a lot of danger Therefor...

Page 9: ...ration adhering to serves your own safety Keep safety de cals and signs clean and legible at all times Replace safety decals and signs that are missing or have become illegible If original parts on wh...

Page 10: ...cured loading arm can cause serious or deadly injuries or damages Stay clear of the pre stretcher Stay clear of the pre stretcher area while the wrapper arms are rotat ing Serious injuries can occur S...

Page 11: ...e unloading Stay clear of the table area while unloading a bale An outcoming roll ing bale has a heavy mass and a high speed A rolling bale can cause serious or deadly injuries Stay clear of pre stret...

Page 12: ...pair and adjustment work on the tipped ta ble place the table safety bar A non secured table can cause serious or deadly injuries Stay clear of the applicutter rollers Stay clear of the applicutter ro...

Page 13: ...instructions Wear close fitting clothing Avoid wearing loose fitting clothing Loose clothing can get stuck between rotating parts Danger of seri ous injury Keep the machine clean Always keep the machi...

Page 14: ...ies can occur Hydraulics Hydraulic couplings only pressureless Only couple the hydraulic hoses to the tractor when both tractor and machine hydraulics are pressureless Hydraulics under pressure can ca...

Page 15: ...e Prohibition of transporting people on the machine Nobody and nothing shall be transported on the machine during trans port Transporting of people or objects on the machine is perilous and prohibited...

Page 16: ...e machine during trans port Transporting of people or objects on the machine is perilous and prohibited Check the direct surroundings Before driving and bringing into use of the machine the direct sur...

Page 17: ...lling away shut down the engine and re move the ignition key never stay between tractor and machine during unhitching take care of a level and secure surface for the machine take care of a secure lock...

Page 18: ...gine and remove the ignition key make sure the tractor and machine are positioned on a firm and level area support if necessary unhitch the tractor if possible do not use parts of the machine as climb...

Page 19: ...ng to the hitched machine untie the tractor s battery and the dynamo Therefore you will avoid damages to the electrical instal lation Tighten bolted links After care and maintenance work all loose bol...

Page 20: ...ls or other signs on the machine Intended use of the machine This machine shall be exclusively used for the normal agricultural work Any use beyond the one stipulated above requires written authoriza...

Page 21: ...Acquaintance with the machine 21 Description of the components Loading arm Applicutter Pre stretcher Table Drawbar...

Page 22: ...ngth 4 55 L Width m Overall width with loading arm folded up and right wheel in transport position 2 45 W2 Overall width with loading arm folded up with both left and right wheel in transport position...

Page 23: ...Acquaintance with the machine 23 Bale requirements Round bales Minimum diameter cm 100 Maximum diameter cm 150 Maximum weight kg 1 000 Maximum 150 cm...

Page 24: ...mat Bale turner Adapter for 500 mm film rolls Remote control Wheel chocks Wrap and bale counter Tractor requirements Electronics 12 V DC coupling for control box DIN 9680 12 V DC coupling for road li...

Page 25: ...25 Machine require ments Film requirements Tyres standard 11 0 65 12 Maximum transport speed km h 25 Maximum satellite rpm 30 Film width mm 750 Alternative film width mm 500 Minimum film thickness m...

Page 26: ...are not present please contact your dealer The machine must be checked after delivery The machine is equipped with Operation manual Spare parts manual Hydraulic hose with coupling Cable control Electr...

Page 27: ...s machine is suitable for carrying and transporting this machine Using a tractor which is not suitable can cause serious personal and material damages General The machine is provided for hitching to t...

Page 28: ...ing hook of the tractor and the hitch eye of about 15 cm If necessary the drawbar can be turned upside down Doing this the drawbar can be set for high or low attachment Drawbar adjustment Four drawbar...

Page 29: ...ve the drawbar to the desired position The drawbar must always be fitted with 3 bolts and nuts per side Tighten the bolts and nuts Torque the bolts and nuts to 220 Nm Remove the hoist Hitching Hitch a...

Page 30: ...30 Hitching the machine Support jack Fully retract the support jack using the handle Drawbar Handle Support jack...

Page 31: ...a support or holder in the tractor cab Take care of the following Ensure the cable control is installed in good manual and visible reach of the operator Do not mount the cable control onto a part tha...

Page 32: ...n the tractor cab Take care of the following Ensure the control box is installed in good manual and visible reach of the operator Do not mount the control box onto a part that is subject to strong vib...

Page 33: ...ause inju ries or unforeseen movements of the machine Secure tractor hydraulic devices In transport position tractor hydraulic devices must be secured against unintentional movements Unintentional mov...

Page 34: ...adjusted accordingly Cable control When the machine is provided with a cable control the hydraulic block must be adjusted accordingly Switch off the tractor engine and remove the ignition key Mount t...

Page 35: ...mages After con necting check all electronic couplings for tight connection Defective electronic cables or bad connected electronic couplings can cause in juries or unforeseen movements of the machine...

Page 36: ...f the ma chine including the satellite area Serious personal injuries can be caused Secure the machine During adjustment an increased danger of injury exists Therefore secure the machine from accident...

Page 37: ...ge bales Recommended position depending on the bale diameter To prevent the table roller from unintented moving support the roller Remove the bolts Move the roller to the desired setting Tighten the b...

Page 38: ...that the bale is in the middle of the table When the bale is on the table the clearance C on both sides between the bale and both support rollers should be maximum 150 mm The support rollers can be pl...

Page 39: ...tcher must be adjusted so that the centre of the film roll matches the centre of the bale Pre stretcher adjust ment Switch off the tractor engine and remove the ignition key Loosen the bolts one turn...

Page 40: ...age 25 Loading the film roll Move the lower lever to secure the pre stretcher with the hook Release and lift the upper lever In case a 500 mm film roll is used place an adapter on top of the film roll...

Page 41: ...unted In case a pre stretcher adapter for 500 mm film rolls is mounted an 18 teeth sprocket can be mounted Recommended setting depending on the desired film roll width Exchanging the sprocket Loosen t...

Page 42: ...hting Road lighting page 26 Check the lubrication Maintenance intervals page 71 Check the tyre pressure Tyre pressure page 75 Running Run the tractor hydraulics at idle Check the correct operation of...

Page 43: ...t from crop residues and heavy dirt Crop or dirt falling at the road can cause a slippery state of the road This can lead to fatal accidents Before road trans port Road transport must be done in trans...

Page 44: ...tension or get in touch with the tractor rear tyres during curve driving Road transport Before starting driving check the close environment Always take care of a clear view and especially at children...

Page 45: ...achines and tractors can lead to accidents Performing set tings The settings to the machine must be performed in working position They are described in the next sections Prior to wrapping Placing into...

Page 46: ...in working position Remove the locking pin Remove the pin Place the wrench on the hexagon bolt Use the wrench to turn the wheel into working position Place the pin Place the locking pin Remove the wre...

Page 47: ...ous or deadly injuries can occur No persons in the folding area Take care of no people be in the folding area of the machine People can get crushed by the machine within this area Serious or deadly i...

Page 48: ...er of the table revolutions to cover the bale com pletely with film Add 1 to this number Multiply this with 3 for 6 layers or multiply this with 4 for 8 layers The table drive is set to give 2 2 2 lay...

Page 49: ...ht lever forwards to lift the bale using the loading arm onto the table Move the right lever backwards to lower the loading arm complete ly Use the middle lever to start wrapping The table must turn w...

Page 50: ...age 61 Drive to the bale Use the hydraulic valve to lift the bale using the loading arm onto the table Push Push activate the programm Push to operate the loading arm Push to start wrapping In case th...

Page 51: ...er of wraps has been reached Wrap and bale counter box The wrap and bale counter box enables supervision of the bale wrap ping procedure from the tractor cab Especially the following functions can be...

Page 52: ...52 Wrap and bale counter Parameter change The parameters can be changed upon desire Push to enter the desired display Push until the desired digit flashes Push to set the digit Push to confirm...

Page 53: ...rent number of table laps flashes Push to set the first digit Push for the last digit Push to set the last digit Push to confirm BAL The number of bales wrapped can be shown in the display The num ber...

Page 54: ...st be set 8 In case 0 00 is set the table stops rotating immediately after reaching the pre set number of film wraps In case 1 00 is set the table makes one turn after reaching the pre set number of f...

Page 55: ...so provides error indicating func tions Control box The control box enables supervision of the total bale wrapping proce dure from the tractor cab Especially the following functions can be monitored B...

Page 56: ...set To neutral position The loading arm is moved to its neutral position in front of its sensor To start point To move the loading arm to the middle position move the table fully downwards reset the r...

Page 57: ...l speed Pushing to the right parameter selection table rotation at low speed Upper toggle switch Pushing up lowering the table Pushing down raising the table Lower toggle switch Pushing to the left ta...

Page 58: ...es and the joystick Push to select manual mode Depending on the requested action Push the concerning toggle switches or joystick on the control box Semi automatic mode Semi automatic mode offers the...

Page 59: ...ing cycle is automatic Push to select automatic mode Push to start wrapping The machine starts in a programmed cycle In case of a failure or correction during wrapping Push to select manual mode Push...

Page 60: ...r change The parameters can be changed upon desire Push Push joystick left or right to select the desired parameter Push to change the parameter value Push to return to automatic mode or Push to retur...

Page 61: ...number of jobs increases with one JOBS page 61 BAL The total number of bales wrapped The total number of bales wrapped can not be reset JOBS The total number of jobs done The total number of jobs can...

Page 62: ...h the electronic control system The bale loading with the loading arm can be included in the wrapping procedure A2 1 A2 0 This setting is only valid in case your machine is equipped with the electroni...

Page 63: ...osen the bale unloading can be done manually Push to confirm A6 1 A6 0 This setting is only valid in case your machine is equipped with the loading position sensor After bale unloading the table turns...

Page 64: ...position t4 This setting is only valid in case your machine is equipped with the electronic control system The time delay for lowering the loading arm after reaching the sensor t5 Before the table rot...

Page 65: ...The time delay before lowering the table t11 The time delay after the table is fully lowered t12 Not in use t14 The maximum interval between the pulses of the film sensor when wrapping in automatic mo...

Page 66: ...bearings and grease bright metal parts Cleaning After every time of using the machine Empty and clean the machine of all accumulated crop Cleaning can be done with low pressure with the high pressure...

Page 67: ...away Disconnect the hydraulic connections and store them in the sup port at the drawbar Disconnect the electronic connections and store them in the sup port at the drawbar Use the handle to lower the...

Page 68: ...r damages Use original parts Use original parts for safety relevant components Dimensions strength and material quality must be guaranteed Building in of not original parts reduces the warranty to nil...

Page 69: ...th these oil and lubricants Protect your skin by skin protection creams or oil resistant gloves Skin contact can lead to skin diseases Do not use oil for cleaning Never use oil and lubricants for hand...

Page 70: ...of directions left right front rear above below are to be seen in the direction of travel The directions have been defined as follows Direction Description Left counterclockwards Right clockwards Fro...

Page 71: ...rking hours Every week Once per season Grease Oil Check Tighten Change Page Attaching elements Screwing bolts tighter 72 Special torques 72 Pre stretcher Checking the pre stretcher rollers 74 Wheels t...

Page 72: ...he machine at least once per season Special torques Take care of the special torques for the following screwed joints 220 Nm all main frame bolts All main frame bolts must be checked and screwed tight...

Page 73: ...ard TIP The listed values are applicable for dry or slightly oiled joints Do not use plated bolts screws nuts without grease When a stiff grease is applied decrease the given value by 10 In case lock...

Page 74: ...0 working hours after every 500 working hours Checking the pre stretcher rollers Check that the bolts of the rollers gears are tightened correctly Check that the pre stretcher rollers can be moved by...

Page 75: ...chine damages can occur Tyre dimensions as prescribed Do not fit other tyre dimensions than prescribed Fitting other tyre di mensions can cause accidents Personal injuries or machine damag es can occu...

Page 76: ...y Discouple the hydraulic hoses Replace the hydraulic hoses Filter hydraulic block Stay clear of the table area Stay clear of the table area while it is rotating Serious injuries can oc cur The filter...

Page 77: ...e chain is tensioned correctly Tighten the lock nut Table lock adjust ment The table lock prevents the table from turning in the wrong direction When the table is fully down the length of the bolt mus...

Page 78: ...sen the bolts Take out the dull applicutter knife Place a new applicutter knife The applicutter knife must be adjusted parallel to the edge of the cover 2 mm from the edge of the cover Tighten the bol...

Page 79: ...me adjust ment The length of the chain must be adjusted so that the film is cut when it is fully collected by the catch rod Remove the spring clip Adjust the chain to the desired length Mount the spri...

Page 80: ...cated working hours indication Motor gear Clean the motor gear if necessary Grease the motor gear every 10 working hours Gear ring Clean the gear ring if necessary Grease the gear ring every 200 worki...

Page 81: ...Tipping frame hinges Grease the grease nipples on both sides every 50 working hours Loading arm hinge Grease the grease nipple every 15 working hours Loading arm cylinder Grease the grease nipple eve...

Page 82: ...working hours Wheel arm right Grease the grease nipple every 50 working hours Applicutter Grease the pawl bar every 50 working hours Oil the roller every 10 working hours Catch rod applicutter Grease...

Page 83: ...stretcher gears The pre stretcher gears are situated under the cover Remove the knurled knobs Open the cover Oil the pre stretcher gears every 50 working hours Close the cover Mount the knurled knobs...

Page 84: ...ine Consult your dealer for any additional advice In addition the warranty will be automatically annulled if the machine has been equipped with accessories or spare parts not authorised by the manufac...

Page 85: ...l equipment 85 Drawbar with dou ble tongue High drawbar Film roll holder This film roll holder offers the possibility to carry 3 additional film rolls Drawbar with double tongue High drawbar Film roll...

Page 86: ...m rolling away the bale turner is used to place the wrapped bales on their flat side Drop mat The drop mat is used to prevent punctures on the bale from stiff stub ble when unloading the bale on the g...

Page 87: ...Optional equipment 87 Remote control Film break set Bale counter Remote control Film break set Bale counter...

Page 88: ...stem Problem Cause Solution Page Err 1 The warning beacon is not con nected Set t1 to 0 0 64 Err 2 The maximum time for raising or lowering the loading arm is ex ceeded Check the sensor on the loading...

Page 89: ...ard in the driver module Check that the power supply and the cables between con trol panel and driver module are OK and properly con nected Disconnect the power supply for 15 sec and reconnect Check t...

Page 90: ...5 mm Check whether there is play between guide rollers A and catch rod L Check whether roller B is clean there must be no oil on the outside Check the retainer for wear and tear Replace if necessary A...

Page 91: ...the bale The pre stretchers are set too high Decrease the height of the pre stretchers Problem Cause Solution Page Oil flow blockage in the quick couplings Blocked return coupling Change the return co...

Page 92: ...Page The film slips along the tilted surface of the bale The film is too little or not tacky Change to a film with more tackiness Problem Cause Solution Page Difficulties when bale loading Bad bale s...

Page 93: ...bserve the local current and valid waste disposal regulations Metal parts All metal parts have to be delivered to a metal recycling company Oil The hydraulic oil must be disposed at a used oil recycli...

Page 94: ...declaration relates conforms to the relevant basic safety and health requirements of EU Directive 98 37 EC For the relevant implementation of the safety and health requirements mentioned in the EU Dir...

Page 95: ...raulics 76 Information of directions 70 Knife replacement 78 Loading arm cylinder 81 Lubrication 80 Maintenance intervals 71 Motor gear 80 Pre stretcher 74 Safety 68 Table 77 Table lock adjustment 77...

Page 96: ...Index 96 Film wrap recommendations 48 Safety 47 Start position mode 49 Wrapping 49 W Wrapping 49...

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Taarup 7420, Operation Manual

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