Krone EasyCut B 870 CV Collect User manual
Original operating instructions
Disc Mower
EasyCut B 870 CV
EasyCut B 870 CV Collect
EasyCut B 870 CR
EasyCut B 870 CR Collect
(from serial no.: 858 647)
Order no.: 150 000 528 00 en
23.04.2015
Foreword
2
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CV0
EC Declaration of Conformity
We Maschinenfabrik Bernard KRONE GmbH
Heinrich-Krone-Str. 10, D-48480 Spelle
hereby declare as manufacturer of the product named below, on our sole responsibility,
that the
Machine: KRONE disc mower
Type / types: EasyCut B 870 CV, EasyCut B 870 CV Collect
EasyCut B 870 CR, EasyCut B 870 CR Collect
to which this declaration refers is in compliance with the relevant provisions of
EC Directive 2006/42/EC (machines) and EC Directive 2004/108/EC (EMC).
The signing managing director is authorised to compile the technical documents.
Spelle, 07.01.2014
Dr.-Ing. Josef Horstmann
(Managing Director, Design and Development)
Year of manufacture: Machine No.:
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Dear customer,
Dear customer,
You have now received the operating instructions for the KRONE
product which you have purchased.
These operating instructions contain important information for the
proper use and safe operation of the machine.
If these operating instructions should become wholly or partially
unusable, you can obtain replacement operating instructions for
your machine by stating the number given overleaf.
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Foreword
3
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1Foreword.................................................................................................................................................7
2To this Document...................................................................................................................................8
2.1Validity................................................................................................................................................8
2.1.1Direction Information...................................................................................................................8
2.2Identifying Symbols in the Operating Instructions..............................................................................8
2.3Identification of the hazard warnings..................................................................................................8
3Safety.......................................................................................................................................................9
3.1Purpose of Use...................................................................................................................................9
3.2Intended Use......................................................................................................................................9
3.3Service life of the machine.................................................................................................................9
3.4Safety Instructions and Accident Prevention Regulations ...............................................................10
3.4.1Personnel Qualification and Training........................................................................................11
3.4.2Dangers in Case of Non-compliance with the Safety Instructions............................................11
3.4.3Safety-conscious work practices...............................................................................................11
3.5Attached devices..............................................................................................................................12
3.6PTO operation..................................................................................................................................12
3.7Hydraulic system..............................................................................................................................13
3.8Maintenance.....................................................................................................................................14
3.9Unauthorised Conversion/Modification and Spare Parts Production...............................................14
3.10Inadmissible Modes of Operation.....................................................................................................14
3.11Working in the vicinity of power transmission lines..........................................................................14
4Machine Description ............................................................................................................................16
4.1Machine overview.............................................................................................................................16
4.2Identification Plate............................................................................................................................18
4.3Information Required for Questions and Orders..............................................................................18
4.3.1Contact......................................................................................................................................18
4.4Introduction.......................................................................................................................................19
4.4.1Re-Ordering the Adhesive Safety and Information Labels .......................................................19
4.4.2Affixing the Adhesive Safety and Information Labels ...............................................................19
4.5Position of the Adhesive Safety Stickers on the Machine................................................................20
5Technical Data of the Machine............................................................................................................28
5.1Technical data..................................................................................................................................28
5.2Consumables ...................................................................................................................................32
5.2.1Filling Quantities and Lubrication Designations for Gearboxes................................................32
5.2.2Filling Quantities and Lubrication Designations for Gearboxes................................................32
6Control and Display Elements ............................................................................................................33
7Commissioning.....................................................................................................................................36
7.1First installation ................................................................................................................................36
7.2Special Safety Instructions...............................................................................................................36
7.2.1Check List for Initial Operation..................................................................................................37
7.3Adapting to the tractor......................................................................................................................38
7.3.1Clutching points.........................................................................................................................38
7.4PTO shaft.........................................................................................................................................40
7.4.1Length adjustment.....................................................................................................................40
7.5Checking Cross Conveyor Belt Right / Left for Firm Attachment.....................................................42
8Start-up..................................................................................................................................................43
8.1Mounting onto the Tractor................................................................................................................43
Foreword
4
8.2Hydraulics.........................................................................................................................................44
8.2.1Special Safety Instructions........................................................................................................44
8.2.2Connecting the hydraulic lines..................................................................................................44
8.3Connecting the Operation................................................................................................................45
8.4Lighting.............................................................................................................................................46
8.5Lighting connection ..........................................................................................................................46
8.6PTO shaft.........................................................................................................................................47
8.6.1Special Safety Instructions........................................................................................................47
8.6.2Install the PTO shaft..................................................................................................................47
8.7Intermediate PTO shaft....................................................................................................................48
8.8Swivelling parking support into transport position............................................................................48
9Driving and Transport..........................................................................................................................49
9.1Switching from working position to transport position......................................................................49
10Operation...............................................................................................................................................51
10.1Before mowing .................................................................................................................................51
10.2Mowing.............................................................................................................................................51
10.2.1Folding down the Safety Device ...............................................................................................52
10.2.2Adjusting the lateral suspension arm........................................................................................53
10.3Lowering Mowing Units....................................................................................................................53
10.3.1From Transport Position to Headland Position.........................................................................53
10.3.2Headland Position.....................................................................................................................54
10.3.3From Headland Position to Transport Position.........................................................................55
10.4Cross Conveyor Operation...............................................................................................................56
10.4.1General .....................................................................................................................................56
10.4.2Speed control of transport belts................................................................................................56
10.5Swivelling parking support into transport position............................................................................57
10.6Detaching the machine ....................................................................................................................58
10.7Parking.............................................................................................................................................59
11Settings .................................................................................................................................................60
11.1Adjusting the cutting height..............................................................................................................60
11.2Adjusting the Guards........................................................................................................................61
11.2.1Lateral Guards ..........................................................................................................................61
11.3Setting of the pole protection mechanism........................................................................................62
11.4Adjusting the Tedder Speed.............................................................................................................63
11.5Adjusting the conditioner plate.........................................................................................................64
11.5.1Adjustment for Swathing...........................................................................................................65
11.5.2Wide spreading.........................................................................................................................66
11.5.3Setting wide distributor plate.....................................................................................................67
11.5.4Wide spreading with the "Cross Conveyor" option...................................................................68
11.6Adjust Locking..................................................................................................................................70
11.7Setting the Distance of the Rollers...................................................................................................71
11.8Setting Conveyor Belt ......................................................................................................................72
11.9Moving the Cross Conveyor.............................................................................................................74
11.10Bar on cross conveyor is bent..........................................................................................................74
12Maintenance..........................................................................................................................................75
12.1.1Test run.....................................................................................................................................75
12.2Spare Parts ......................................................................................................................................75
12.3Maintenance table............................................................................................................................76
Foreword
5
12.4Tightening torques............................................................................................................................77
12.4.1Metric Thread Screws with Control Thread ..............................................................................77
12.4.2Metric Thread Screws with Fine Thread...................................................................................78
12.4.3Metric Thread Screws with Countersunk Head and Hexagonal Socket...................................78
12.4.4Deviating Torque.......................................................................................................................79
12.5Rotary hub with shear fuse (optional) ..............................................................................................80
12.5.1After Shearing Off .....................................................................................................................82
13Maintenance - Gearbox........................................................................................................................84
13.1Main gearbox....................................................................................................................................84
13.2Mower Drive Gearbox......................................................................................................................85
13.3Angular gearbox...............................................................................................................................86
13.3.1Top part.....................................................................................................................................86
13.4Angular gearbox...............................................................................................................................87
13.4.1Bottom part................................................................................................................................87
13.5Gearbox for Top Roller Drive...........................................................................................................88
13.6Oil level check and oil change on the cutter bar..............................................................................89
13.6.1Oil change.................................................................................................................................89
13.6.2Checking the oil level................................................................................................................89
14Maintenance - Blade Changing...........................................................................................................90
14.1Checking the Cutter Blades and Blade Holder ................................................................................90
14.1.1Cutter Blades ............................................................................................................................91
14.1.2Blade screw connection............................................................................................................92
14.1.3Blade Quick-Fit Device .............................................................................................................92
14.1.4Periodical Inspection of the Leaf Springs .................................................................................93
14.1.5Periodical Inspection of the Cutting Discs / Blade Drums.........................................................94
14.1.6Abrasion Limit ...........................................................................................................................95
14.2Blade Changing on Cutting Discs ....................................................................................................96
14.2.1Blade Screw Connection...........................................................................................................97
14.2.2Blade Quick-Fit Device .............................................................................................................98
14.3Replacing the linings........................................................................................................................99
15Maintenance - hydraulic system.......................................................................................................100
15.1.1Oil Tank...................................................................................................................................100
15.1.2Checking the oil level..............................................................................................................101
15.1.3Oil change...............................................................................................................................101
15.2Hydraulic system............................................................................................................................102
15.2.1Replacing the Hydraulic Oil Filter............................................................................................102
16Maintenance – lubrication chart .......................................................................................................103
16.1Special Safety Instructions.............................................................................................................103
16.2PTO shaft.......................................................................................................................................103
16.3Lubrication Chart............................................................................................................................104
17Maintenance - Cleaning.....................................................................................................................112
17.1Cleaning the Cross Conveyor Belts...............................................................................................112
18Placing in Storage..............................................................................................................................114
19Before the Start of the New Season .................................................................................................115
19.1Special Safety Instructions.............................................................................................................115
19.2Test run..........................................................................................................................................115
19.3Friction Clutch ................................................................................................................................116
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