Krone Big Pack 890 XC, Big Pack 1270 XC, Big Pack 1290 XC Operating Instructions Manual

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Operating Instructions No.: 956-1 GB

Big Pack Baler

Big Pack 890 XC Big Pack 1270 XC Big Pack 1290 XC

(from Mach. No. 561 000)

Dear Customer,

These are the operating instructions for the KRONE product that you have purchased.

These operating instructions contain important information for the correct use and safe operation of the machine.

Should these operating instructions have become unusable completely or partially for any reason, you can obtain replacement operating instructions for your machine by stating the number quoted on the reverse.

declare in our sole responsibility that the product

to which this declaration refers corresponds to the relevant basic safety and health requirements of the EU Directive 89/392/EU, 3, Change Directive of 22.7.93.

EU Declaration of Conformity

corresponding to the EU Directive 89/392/EU

Maschinenfabrik Bernard Krone GmbH

Heinrich-Krone-Str. 10, D-48480 Spelle

Krone Big Pack Baler

Types: Big Pack 890 / XC; Big Pack 1270 / XC; Big Pack 1290 / XC

Spelle, 01.04.2003

(Dr.-Ing. Josef Horstmann, Managing Director)

(ppa. Dr.-Ing. Klaus Martensen, Head of Design and Development)

(Wolfgang Ungruh, Head of Quality Assurance)

Contents

1 General ............................................................................................... I -1

1.1 Purpose .................................................................................................................. I -1

1.2 Technical Data ........................................................................................................ I -1

1.2.1 General.................................................................................................................. I -1

1.2.2 Manufacturer’s address.......................................................................................... I -1

1.2.3 Certificate .............................................................................................................. I -1

1.2.4 Identification ........................................................................................................... I -1

1.2.5 Data for enquiries and orders ................................................................................. I -1

1.2.6 Use as intended ..................................................................................................... I -2

1.2.7 General technical data ........................................................................................... I -2

1.2.8 Technical Data........................................................................................................ I -3

2 Safety..................................................................................................II -1

2.1 Identifying symbols in the operating instructions .................................................... II -1

2.2 Safety instructions and accident prevention regulations......................................... II -1

2.2.1 Personal qualification and training.......................................................................... II -1

2.2.2 Dangers in the case of non-compliance with the safety instructions .................... II -1

2.2.3 Safety-conscious working....................................................................................... II -1

2.2.4 Safety and accident prevention regulations............................................................ II -2

2.2.5 Hitched implements................................................................................................ II -3

2.2.6 PTO operation ........................................................................................................ II -3

2.2.7 Hydraulic System ................................................................................................... II -3

2.2.8 Tyres....................................................................................................................... II -4

2.2.9 Maintenance........................................................................................................... II -4

2.2.10 Unauthorised conversion and spare parts production ............................................ II -4

2.2.11 Inadmissible modes of operation............................................................................ II -4

2.3 Introduction............................................................................................................. II -6

2.3.1 Position of the safety labels on the machine .......................................................... II -6

2.4 Overview of the Big Pack baler with tandem axle (Left-hand side) ........................ II -8

2.5 Overview of the Big Pack baler with tandem axle (right-hand side) ....................... II -9

2.6 Mode of operation of the BIG PACK XC baler ...................................................... II -10

3. Preparations on the Big Pack Baler................................................III -1

3.1 Special safety instructions ..................................................................................... III -1

3.2 Adjusting the drawbar height ................................................................................. III -1

3.3 Adapting the main PTO shaft ................................................................................ III -2

3.4.1 General.................................................................................................................. III -3

3.4 Commissioning the Big Pack baler........................................................................ III -3

3.4.2 Hitching the Big Pack baler onto the tractor .......................................................... III -5

3.4.3 On-Board Hydraulic System .................................................................................III -11

3.4.4 Road travel .......................................................................................................... III -12

3.4.5 Detaching the Big Pack baler .............................................................................. III -13

3.4.6 Ladder ................................................................................................................ III -15

3.4.7 Fire extinguisher.................................................................................................. III -16

3.4.8 Moving without connected compressed air brake................................................ III -16

Contents

4. Control unit (Medium / Comfort) .................................................... IV -1

4.1 General description ............................................................................................... IV -1

4.2 Attaching ............................................................................................................... IV -1

4.3 Control panel ......................................................................................................... IV -2

4.4 Operational readiness ........................................................................................... IV -2

4.4.1 Manual mode basic screen.................................................................................... IV -3

4.4.2 Automatic mode basic screen ............................................................................... IV -5

4.4.3 Buttons on the machine......................................................................................... IV -6

4.4.4 Description of the baling process ..........................................................................IV -7

4.5 Menu guidance......................................................................................................IV -8

4.6 Counters..............................................................................................................IV -10

4.7 Opening and closing the bale channel flaps........................................................ IV -11

4.8 Activate/deactivate knotter signal ........................................................................ IV -11

4.9 Adjusting the sensitivity of the direction display...................................................IV -12

4.10 Sensor test ..........................................................................................................IV -13

4.10.1 Automatic sensor test..........................................................................................IV -14

4.10.2 Manual sensor test .............................................................................................. IV -15

4.11 Actuator test ........................................................................................................IV -18

4.11.1 Automatic actuator test........................................................................................ IV -19

4.11.2 Manual actuator test............................................................................................IV -20

4.12 Currently pending alarm ......................................................................................IV -22

4.13 Krone Service......................................................................................................IV -22

6.14 Info ...................................................................................................................... IV -22

4.15 Contrast............................................................................................................... IV -23

4.16 Alarm message window....................................................................................... IV -23

4.17 Alarm messages.................................................................................................. IV -24

4.18 Circuit diagrams ..................................................................................................IV -27

4.18.1 Medium control unit ............................................................................................. IV -27

4.18.2 Comfort control unit ............................................................................................. IV -37

5. Control unit - Basic .......................................................................... V -1

5.1 General description ................................................................................................ V -1

5.2 Attaching ................................................................................................................ V -1

5.3 Operation................................................................................................................ V -1

5.4 Description of the baling process ...........................................................................V -2

5.5 Circuit diagram of the basic control unit ................................................................. V -3

6 Working with the Big Pack Baler..................................................... V -1

6.1 Special safety instructions...................................................................................... V -1

6.2 Basic setting on the Big Pack Baler........................................................................ V -1

6.2.1 Pick-up ...................................................................................................................V -1

6.2.1 Cutting system XC.................................................................................................. V -3

6.2.1.3 Cutting length .........................................................................................................V -3

6.2.1.1 Special safety instructions...................................................................................... V -3

6.2.1.2 General................................................................................................................... V -3

6.2.1.4 Changing blades .................................................................................................... V -4

6.2.1.5 Zero setting of blades.............................................................................................V -5

6.2.2 Bale chute .............................................................................................................. V -6

6.2.2.1 Hydraulically collapsable bale chute with rollers.....................................................V -6

6.2.2.2 Emptying the baling channel .................................................................................. V -7

6.2.3 Regulating the force of pressure ............................................................................V -8

Contents

6.3 Length adjustment of big bales............................................................................... V -9

6.4 Twine...................................................................................................................... V -9

6.4.1 General................................................................................................................... V -9

6.4.2 Set the tying twine in place...................................................................................V -10

6.4.3 Threading the tying twine .....................................................................................V -12

6.4.4 Electrical twine empty display............................................................................... V -14

6.4.5 Twine motion display for upper thread (double knotter)........................................V -15

6.4.6 Triggering the typing process manually................................................................ V -15

7. Settings ........................................................................................... VII -1

7.1 Special safety instructions .................................................................................... VII -1

7.2 Needle setting ...................................................................................................... VII -1

7.2.1 Lateral adjustment of the needles ........................................................................ VII -1

7.2.2 Height of the needles on the knotter..................................................................... VII -2

7.2.3 Needles' Upper Dead Centre ............................................................................... VII -2

7.2.4 Needles in idle position......................................................................................... VII -3

7.2.5 Needles to the baling ram..................................................................................... VII -4

7.3 Twine bar.............................................................................................................. VII -5

7.3.1 Setting for the twine bar ....................................................................................... VII -5

7.4 Setting of the twine brake..................................................................................... VII -6

7.5 Baling ram setting................................................................................................. VII -7

7.6 Adjusting the packer relative to the baling ram..................................................... VII -8

7.7 Adjusting the clutch .............................................................................................. VII -9

7.8 Absorbing mechanism.......................................................................................... VII -9

7.8.1 Lateral adjustment of the absorbing mechanism.................................................. VII -9

7.8.2 Adjusting the absorber mechanism ...................................................................... VII -9

7.9 Adjusting the triggering sensitivity ...................................................................... VII -10

7.10 Adjusting the flywheel cleaning (for Big Pack 890).............................................VII -10

7.11 Position of the sensors / buttons ........................................................................ VII -11

7.12 Adjusting the sensors .........................................................................................VII -13

7.13 Basic setting of the flywheel belt brake .............................................................. VII -14

8 Care and maintenance .................................................................. VIII -1

8.1 Special safety instructions ................................................................................... VIII -1

8.2 General................................................................................................................ VIII -1

8.3 Cleaning .............................................................................................................. VIII -2

8.4 Tyres....................................................................................................................VIII -2

8.5 Opening the front hood........................................................................................ VIII -2

8.6 Hydraulics............................................................................................................ VIII -3

8.6.1 Special safety instructions ................................................................................... VIII -3

8.6.2 On-board hydraulic system..................................................................................VIII -3

8.6.3 Circuit diagrams of the hydraulic system............................................................. VIII -6

8.7 Checking and changing the oil on the gearboxes..............................................VIII -10

8.7.1 General.............................................................................................................. VIII -10

8.7.2 Main gearbox..................................................................................................... VIII -10

8.7.3 Packer gearbox ................................................................................................. VIII -10

8.7.4 Distributor gearbox ............................................................................................ VIII -11

8.7.5 Upper and lower pick-up gearbox...................................................................... VIII -11

8.7.6 Cutting system drive gearbox for the Big Pack XC, upper and lower ................ VIII -12

8.8 Compressed air system..................................................................................... VIII -13

8.8.1 General.............................................................................................................. VIII -13

Contents

8.8.2 Compressed air storage tank ............................................................................ VIII -13

8.8.3 Brake cylinder.................................................................................................... VIII -14

8.9 Replacing the guide rollers on the packers ....................................................... VIII -14

9 Lubrication ....................................................................................... IX -1

9.1 Special safety instructions..................................................................................... IX -1

9.2 General.................................................................................................................. IX -1

9.3 Lubrication.............................................................................................................IX -1

9.4 Central grease lubrication system .........................................................................IX -7

9.4.1 Method of operation of the BEKA-MAX central grease lubrication system:........... IX -7

9.4.2 Design of the BEKA-MAX central grease lubrication system: ...............................IX -7

9.4.3 Function description, central lubricating pump EP-1: ............................................IX -8

9.4.4 Method of operation of progressive distributors MX-F:.......................................... IX -9

9.4.5 Description of control........................................................................................... IX -10

9.4.6 Technical details: ................................................................................................. IX -11

9.4.7 Signals of control.................................................................................................IX -12

10 Tying Unit .......................................................................................... X -1

10.1 Special instructions ................................................................................................ X -1

10.1.1 Safety instructions .................................................................................................. X -1

10.1.2 Placing the machine in service ............................................................................... X -1

10.2 Single knotter .........................................................................................................X -1

10.2.1 Knotter unit ............................................................................................................. X -1

10.2.2 Knotter hook ........................................................................................................... X -2

10.2.3 Cord holder............................................................................................................. X -2

10.2.4 Knot extractor ......................................................................................................... X -3

10.3 Double knotter ........................................................................................................ X -4

10.3.1 The knotter hook .................................................................................................... X -4

10.3.2 The twine retainer................................................................................................... X -4

10.3.3 The blade lever....................................................................................................... X -5

10.3.4 Aligning the blade lever .......................................................................................... X -6

11 Storage for winter........................................................................... XI -1

11.1 Special safety instructions..................................................................................... XI -1

11.2 General.................................................................................................................. XI -1

12 Placing the machine in service again........................................... XII -1

12.1 Special safety instructions.................................................................................... XII -1

12.2 General................................................................................................................. XII -1

12.3 Overload coupling on the flywheel........................................................................ XII -1

13 Malfunctions, causes and remedies ............................................ XIII -1

13.1 Special safety instructions...................................................................................XIII -1

13.2 Needle yoke does not rise up .............................................................................. XIII -1

13.3 Additional malfunctions........................................................................................ XIII -2

13.4 Malfunctions on the double knotter...................................................................... XIII -6

13.5 Troubleshooting in the central lubrication system................................................ XIII -9

I -1

General

1 General

These operating instructions contain basic information that has to be observed in mounting, operation and maintenance. Therefore these operating instructions must absolutely be read by the personnel before use and start-up and must be accessible to the personnel.

Not only must the general safety instructions listed under this main item of safety be complied with, but also the special safety instructions inserted under the other main items.

1.1 Purpose

The Big Pack 890 / XC; Big Pack 1270 / XC and Big Pack 1290 / XC balers are balers with the „Variable Feeding System“. They bale highly compacted and dimensionally stable big bales with a length of 1.0 to 2.7 m under all conditions. The Big Pack baler is equipped as standard with a tying unit and a one-part bale chute.

1.2 Technical Data

1.2.1 General

These operating instructions are valid for the Big Pack balers: Big Pack 890 / XC, Big Pack 1270 / XC and Big Pack 1290 / XC.

1.2.2Manufacturer’s address

Maschinenfabrik Bernard Krone GmbH Heinrich-Krone-Str. 10 D-48480 Spelle (Germany) Phone: 0 59 77/935-0 Telefax: 0 59 77/935-339 e-mail: info.ldm@krone.de

1.2.3 Certificate

Declaration of conformity (requirements of the EU machinery Directive 89/392/EU, 3rd Change Directive of

22.7.93 are fulfilled). See inside title page

1.2.4Identification

The machine data are located on a nameplate (1). This is located on the right side of the machine under the angular gear of the cutting system.

Type

Year of build

Vehicle ident No.

The entire identification has the value of a certificate and may not be changed or made illegible!

1.2.5Data for enquiries and orders

When enquiring about the machine and ordering spare parts, state the type designation, the vehicle ident No. and the year of build of the machine.

Original spare parts and accessories authorised by the manufacturer serve for safety. The use of other parts can cancel the liability for the consequences arising from this.

asc

hinenfabrik

ernar

rone Gm

einric

rone

. 10 D-

48480

pell

ade in

erman

BP800016

I - 2

General

1.2.6Use as intended

The Big Pack 890 / XC; Big Pack 1270 / XC and Big Pack 1290 / XC balers are built exclusively for customary use in agricultural work (use as intended).

Any use extending beyond this is considered as not as intended. The manufacturer is not liable for damage resulting from this, the user alone bears the risk for this.

Use as intended includes compliance with the operating, maintenance and repair conditions specified by the manufacturer.

Permissible crops: Agricultural crops such as hay, straw and grass silage.

Collecting and baling other materials is permitted only in agreement with the manufacturer. A basic prerequisite is in any event the formation of windrows of the baled product and the independent collection by the pick-up when driving over.

1.2.7General technical data

• Travelling on the road permitted only with emptied baling channel and folded in bale chute.

• Permissible maximum speed: 40 km/h / 50 km/h (65 km/h).

• In the case of machines with operating permission, observe the requirements in the operating permission!

• Observe the maximum supporting and tensile load of the hitch on the tractor.

• Switch off the electrical operation when travelling on the road!

All information, illustrations and technical data in these operating instructions correspond to the latest state at the time of publication. We reserve the right to make design changes at any time and without notification of reasons.

I -3

General

1.2.8 Technical Data Technical Data Big Pack 890 / XC

Big Pack 890 Big Pack 890 XC

Sin gl e axl e Tandem Sin gl e axl e Tand em

Maximum permissible speed 40 km/h 50 km/h 65 km/h 40 km/h 50 km/h 65 km/h

Working po si tion len gth[mm] 9140 Transport position length[mm] 7895

Hei ght [mm] 2910

Weight [kg] 6580 6950 7480 7850 Width [mm]

2450 / 2600 2540 / 2640 2450 / 2600 2540 / 2640

Tyres

600/50-22,5 700/45-22,5

500/55-20

550/45-22,5

600/50-22,5 700/45-22,5

500/55-20

550/45-22,5

Tyre pr es s ure [bar] 1.5 2 1.5 2 Track wid th [mm] 1820 2040 1820 2040

Baling channel Height [mm]

900 800

Wid th [mm]

Baling length [mm] from 1000 to 2700 (can be adjusted continuously) Receiving width [mm] 1950 (2380) Number of knotter mechanisms 4 Output requirement 65 kW (85 PS ) 88 kW (115 PS)

Cutting system (number of blades)

16 Drive friction coup l in g 1350 N m 1550 Nm Flywheel o v erload coupling Wedge c ircuit 4500 Nm or shear screw M 10 x 55 DIN 931-8.8

Pick-u p ove rload coup ling

Star ratchet 400 Nm or 600 N m (XC) or shear screw 8 x 35 DIN 931-8.8

Cutting system cam-type cut-o ut

clutch

5500 Nm

Packer overload coupling

Cam-type cut-out clutch 14500 Nm or shear screw M 20 x 60 DIN 931-8.8

Needle connecting rod Shear screw M10 x55 DIN 931-10.9

I - 4

General

Technical Data Big Pack 1270 / XC

Big Pack 1270 Big Pack 1270 XC

Single axle Tandem Single axle Tandem

Maximum permi ssib le speed 40 km/h 50 km/h 65 km/h 40 km/h 50 km/h 65 km/h

Working position length[mm] 9140 Transport position length[mm] 7895

Height [mm] 2810

Weight [kg] 7240 7610 8430 8800 Width [mm] 3000 2540 2740* 3000 2540 2740*

Tyres 700/45-22.5 500/55-20 700/45-22.5 500/55-20

Tyre pr es s ure [bar] 1.5 2 1.5 2 Track width [mm] 2220 2040 2290* 2220 2040 2290*

Baling channel He i ght [mm]

700

1200

Width [mm]

Baling length [mm] from 1000 to 2700 (can be adjusted continuously) Receiving width [mm] 1950 (2380) Nu mbe r of kno tter mec h an i sms 6 Output requirement 69 kW (90 PS) 92 kW (120 PS)

Cutting system (number of blades)

26 Drive friction c oupling 1350 N m 1550 Nm Flywheel overload coupling Wedge circuit 4500 Nm or shear screw M 10 x 55 DIN 931-8.8

Pick-u p ove rload coup li n g

Star ratchet 400 N m or 600 Nm (XC ) or shear screw 8 x 35 DIN 931-8.8

Cutting system cam-type cut-ou t

clutch

5500 N m

Packer overload coupling

Cam-type cut-out clutch 14500 Nm or shear screw M 20 x 60 DIN 931-8.8

Needle connecting rod Shear screw M10 x55 DIN 931-10.9

* Tandem unit with trailing steering axle

I -5

General

Technical Data Big Pack 1290 / XC

Big Pack 1290 Big Pack 1290 XC

Sin gl e axl e Tandem Sin gl e axl e Tand em

Maximum permissible speed 40 km/h 50 km/h 65 km/h 40 km/h 50 km/h 65 km/h

Working po si tion len gth[mm] 9140 Transport position length[mm] 7895

Hei ght [mm] 2910

Weight [kg] 7860 8230 9050 9 420 Width [mm] 3000 2540 2740* 2980 2540 2740*

Tyres 700/45-22.5 500/55-20 700/45-22.5 500/55-20

Tyre pr es s ure [bar] 1.5 2 2 2 Track width [mm] 2220 2040 2290* 2220 2040 2290*

Baling channel Height [mm]

900

1200

Wid th [mm]

Baling length [mm] from 1000 to 2700 (can be adjusted conti nuously) Receiving width [mm] 1950 (2380) Number of knotter mechanisms 6 Output requirement 77 kW (100 PS) 100 kW (130 PS)

Cutting system (number of blades)

26 Drive friction coup l in g 1350 N m 1550 Nm Flywheel o v erload coupling Wedge c ircuit 4500 Nm or shear screw M 10 x 55 DIN 931-8.8

Pick-u p ove rload coup ling

Star ratchet 400 Nm or 600 N m (XC) or shear screw 8 x 35 DIN 931-8.8

Cutting system cam-type cut-o ut

clutch

5500 Nm

Packer overload coupling

Cam-type cut-out clutch 14500 Nm or shear screw M 20 x 60 DIN 931-8.8

Needle connecting rod Shear screw M10 x55 DIN 931-10.9

* Tandem unit with trailing steering axle

I - 6

General

PTO speed 1000 rpm PTO shaft wide-angle on the tractor side

free-wheeling clutch on the machine side

Hitch Hitch coupling

Swinging drawbar (perm. supporting load min. 1200 kg; XC = 1500 kg) (drawbar adjustable in height) Caution! For adjustment the hexagonal head screws must be tightened with a tightening torque according to the „Tightening torque“ table in section 8.2.

Support Support base, retractable - adjustable in height. Pick-up drum Hydraulic lift

Height adjustment by perforated bar on the supporting wheel. Tine mounting 5 pcs. Number of tines 13 (16) double tines/tine mounting

Lateral feed Right and left worm conveyor Crop f eed Forced intake by feed packer drum

Feed packer drum with 5 feed packers, 1 feeder packer

In XC a cutting drum is placed in front.

Baling ram Length of stroke 750 mm

50 / 38.5 strokes per minute

The baling ram moves on 4 rollers

5 / 7 blades on the baling ram

2 blades in the baling channel

Setting the baling density Basic version with pure pressure regulation otherwise

electronic-hydraulic force control by an adjustable

pressure valve, adjustable from the tractor

Twine box on both sides, for 16 twine rolls each Twine Plastic with 120-140 m/kg For twine roll end and torn twine Electrical twine control with acoustic

and optical signal.

Bale ejector / bale unloading One-part bale chute (must be hinged up

in transport).

Operation according to Basic - Medium - Comfort version

at the machine or from the tractor

Holding brake Operation by hand crank at the rear left of the

baler

Brake connections on the tractor

Baler with compressed air operated brake Dual-line brake system required Baler with hydraulically operated brake Connection for hydraulic brake system required

Max. working pressure 120 bar

I -7

General

Lubricant Quantities and Designations for the Gearboxes

Quantity (ltr.) Designation/Brand Designation/Brand

Main gearbox 15

Packer gearbox 2.5 Knotter/packer drum transfer gearbox 0.8 Pick-up gearbox above 0.5 Pick-up gearbox below 0.5 Cutting system gearbox

for XC above 1.0 Cutting system gearbox

for XC below 2.5

Oil Quantities and Designations for the On-Board Hydraulic System

Quantity (ltr.) Designation/Brand Designation/Brand

Oil tank on baler 10 Fuchs Renolin MR 46 MC

BP Energol SHF 46 Shell Tellus 46 Esso Univis N 46 Aral Vitan Vs 46

Bio-Degradable Lubricants

SAE 90 or

Esso-Spartan EP 150 Shell Omala Oil 150 Fuchs - EP 85 W90 Castrol EPX 90

on request

With bio-degradable oils the changing intervals must be complied with absolutely because of ageing of the oils.

on request

Hydraulic connections on the tractor

Raising the pick-up (yellow protective cap) single-acting control valve Locking the steering axle (green protective cap) single-acting control valve

Depending on version:

Basic and Medium - Electronic:

Hinging blade bar (red protective cap) double-acting control valve Residual bale ejector/roller chute (blue protective cap) double-acting control valve

Comfort - Electronic:

Supply control block (red protective cap) single-acting control valve (NW 15) Return control block (blue protective cap) tank return (NW 18) Load sensing line (blue protective cap) LS connection (NW 12)

With tractors with load sensing hydraulics, use connections provided for this.

Electrical connections on the tractor

Lighting of the baler 7-pin socket DIN ISO 1124 Supply of the electronic control of the baler 3-pin socket DIN 9680

with continuous power (direct battery connection required) Machines with 65 km/h approval ABS socket

I - 8

General

II - 1

Safety

2 Safety

2.1 Identifying symbols in the operating instructions

The safety instructions contained in these operating instructions that in the case of non-compliance can give rise to danger for persons are identified with the general danger symbol:

Safety symbol according to DIN 4844 - W9 General functional references are identified as

follows:

2.2 Safety instructions and accident prevention regulations

2.2.1Personal qualification and training

The Big Pack baler may be used, maintained and repaired only by persons who are familiar with it and have been instructed about the dangers connected with it. The area of responsibility, competence and the supervision of the personnel must be regulated accurately by the operator. If the personnel do not have the necessary knowledge, then these must be trained and instructed. If must furthermore be assured by the operator that the contents of the operating instructions are fully understood by the personnel.

Repair work that is not described in these operating instructions may be performed only by authorised specialist workshops.

2.2.2Dangers in the case of non-compliance with the safety instructions

Non-compliance with the safety instructions can result in both danger for persons and for the environment and the machine. Non-compliance with the safety instructions can lead to the loss of any claims for compensation.

In detail non-compliance can for example result in the following dangers:

– Danger of persons due to not protected working

areas – Failure of important functions of the machine – Failure of specified methods for maintenance and

repair – Danger of persons due to mechanical and chemical

effects – Danger of the environment due to leakage of

hydraulic oil

2.2.3Safety-conscious working

The safety instructions quoted in these operating instructions, the existing regulations for accident prevention as well as possible internal working, operating and safety instructions of the operator must be complied with.

The labour protection and accident protection regulations of the responsible employers’ liability insurance associations are binding.

The safety instructions of the vehicle manufacturer must be complied with.

Instructions affixed directly to the machine must be complied with absolutely and kept in a completely legible condition.

II - 2

Safety

In traffic on public roads the relevant legal regulations (in the Federal Republic of Germany the StVZO and StVO) must be complied with.

2.2.4Safety and accident prevention regulations

1. Apart from the instructions in these operating instructions, you must comply with the generally valid safety and accident prevention regulations!

2. The affixed warning and information signs provide important information for safe operation; complying with them promotes your safety!

3. When using public roads observe the relevant regulations!

4. Before starting work make yourself familiar with all devices and operating elements as well as with their functions. It is too late for this during work!

5. The user’s clothing should be tightly fitting. Avoid loosely worn clothing.

6. To avoid the danger of fire keep the machine clean!

7. Before starting and before start-up check the immediate surroundings! (children!) Pay attention to adequate vision!

8. Riding on the machine during working and transport is not permitted.

9. Couple the machine according to regulations and fasten and secure it only to the specified devices!

10. When mounting and detaching bring the supports into the relevant position!

11. Special care is required when coupling and uncoupling to the tractor!

12. Always attach ballast weights according to regulations to the mounting points provided for them!

13. Observe the permissible axle loads, total weight and transport dimensions!

14. Check and attach transport equipment, such as lighting, warning signs and necessary protective devices!

15. Operating devices (ropes, chains, rods, etc.) of remotely operated devices must be run so that they do not trigger unintended movements in all transport and working positions.

16. Bring the machine into the specified condition for road travel and lock it according to the manufacturer’s regulations!

17. Never leave the driver’s cab during the journey!

18. The driven speed must always be adapted to the ambient conditions! When travelling uphill or downhill and traversing a slope avoid sudden cornering!

19. The handling, steering and braking ability are influence by the attached or suspended implements and ballast weights. Therefore pay attention to sufficient steering and braking ability!

20. When cornering take account of the wide overhang and/or the centrifugal mass of the implement!

21. Put the implement into operation only if all protective devices are attached and in protective position!

22. Staying in the working area is forbidden!

23. Do not stay in the turning and swivelling area of the implement!

24. Hydraulic hinged frames may be operated only if no persons are in the swivel area!

25. Crushing and shearing points are located at power (e.g. hydraulically) operated parts!

26. Before leaving the tractor turn off the engine and withdraw the ignition key!

27. No one may stay between the tractor and implement without the vehicle being secured against rolling away by the holding brake and/or by wheel chocks!

II - 3

Safety

2.2.5Hitched implements

1. Secure implements against rolling away.

2. Observe the max. permissible supporting load of the hitch coupling, swinging drawbar or hitch!

3. In the case of drawbar coupling pay attention to sufficient mobility at the coupling point!

2.2.6PTO operation

1. Only PTO shafts specified by the manufacturer may be used!

2. The protective tube and protective funnel of the PTO shaft as well as PTO shield - also on the implement end - must be attached and in proper condition!

3. In the case of PTO shafts pay attention to the specified tube overlaps in the transport and working position!

4. Mounting and detaching the PTO shafts only with the PTO disengaged, the engine turned off and the ignition key withdrawn!

5. When PTO shafts are used with overload or free-wheeling coupling that are not covered by the protective device on the tractor, attach overload or free-wheeling coupling at the implement end!

6. Always pay attention to the correct mounting and securing of the PTO shaft!

7. Secure the PTO shaft guard against turning by hooking in the chains!

8. Before engaging the PTO make sure that the selected PTO speed of the tractor agrees with the permissible speed of the implement!

9. Before engaging the PTO make sure that no one is in the danger area of the implement!

10. Never engage the PTO with the engine turned off!

11. During work with the PTO, no one may stay in the area of the rotating PTO or PTO shaft.

12. Always disengage the PTO if too large angulations occur and it is not required!

13. Caution! After disengaging the PTO danger due to the flywheel running on!! Do not come close to the implement during this time. The machine may be worked on only if the machine is completely at standstill and the flywheel is secured by the holding brake.

14. Cleaning, lubricating or adjusting PTO driven implements or the PTO shaft only with PTO disengaged, engine turned off and ignition key withdrawn! Apply the holding brake on the flywheel.

15. Place the uncoupled PTO shaft on the holder provided!

16. After removal of the PTO shaft fit the protective sleeve on the PTO stump!

17. In the case of damage immediately rectify this before working with the implement!

2.2.7Hydraulic System

1. The hydraulic system is under pressure!

2. When connecting hydraulic cylinders and motors pay attention to the specified connection of the hydraulic hoses!

3. When connecting the hydraulic hoses to the tractor hydraulics take care that the hydraulics are pressureless both on the tractor side and the implement side!

4. With hydraulic function connections between tractor and machine coupling sleeves and plugs should be identified so that faulty operation is excluded! On changeover of the connections reversed function (e.g. raising/lowering) - Danger

of accident!

5. Check hydraulic hose lines regularly and replace them in the case of damage or ageing! The replacement hose lines must correspond to the technical requirements of the implement manufacturer!

6. Use suitable aids when searching for leaks because of the risk of injury!

II - 4

Safety

7. Liquids (hydraulic oil) escaping under high pressure can penetrate through the skin and cause severe injuries! Go to a doctor immediately in the case of injuries! Danger of infection!

8. Before working on the hydraulic system depressurise the system and turn off the engine!

2.2.8Tyres

1. When working on the tyres make sure that the implement is safety shut down and has been secured against rolling away (wheel chocks).

2. Fitting wheels and tyres presupposes sufficient knowledge and fitting tools according to regulations!

3. Repair work on the tyres and wheels may be performed only by skilled persons with suitable fitting tools!

4. Check the air pressure regularly! Observe the specified air pressure!

2.2.9Maintenance

1. Perform repair, maintenance and cleaning work as well as the removal of functional disturbances basically only with the drive disengaged and the engine at standstill!

- Withdraw the ignition key! Apply the holding brake of the flywheel.

2. Test nuts and screws regularly for firm seat and tighten if necessary!

3. In the case of maintenance work with the implement raised always secure with suitable supporting elements.

4. When replacing working tools with cutting edges use a suitable tool and gloves!

5. Dispose of oils, greases and filters

correctly!

6. Before working on the electrical system always disconnect the power supply!

7. If protective devices are subject to wear, check them regularly and replace them in good time!

8. When performing electric welding work on the tractor and mounted implements, disconnect cables at the generator and battery!

9. Spare parts must at least correspond to the technical requirements determined by the implement manufacturer!

This is guaranteed by original KRONE spare parts!

10. With gas storage use only nitrogen for refilling -

Risk of explosion!

2.2.10 Unauthorised conversion and spare parts production

Conversion or changes of the machine are permitted only in consultation with the manufacturer. Original spare parts and accessories authorised by the manufacturer serve for safety. The use of other parts can cancel the liability for the consequences arising from this.

2.2.11 Inadmissible modes of operation

The operating safety of the delivered machine is guaranteed only with use as intended corresponding to the General chapter of the operating instructions. The limit values stated in the data sheets must not be exceeded under any circumstances.

II - 5

Safety

II - 6

Safety

2.3.1Position of the safety labels on the machine

The KRONE Big Pack baler is equipped with all safety devices (protective devices). Not all dangerous spots on this machine can be secured entirely with regard to maintenance of functional ability. You will find corresponding danger warnings on the machine that indicate the remaining residual risks. We have made the danger warning in the form of so-called warning symbols. Below you will find the following important information on the position of these signs and their meaning/addition!

Familiarise yourself with the statement of the adjacent warning symbols. The adjacent text and the selected application site on the machine provide information about the special dangerous spots on the machine.

2.3 Introduction

RE/LI

RE/LI RE/LI

BP800024

II - 7

Safety

Do not climb onto the machine if the PTO is connected and the

engine runs.

There is one label each on the left and right side ladder to the working platform.

Order No.: 939 408-2 (2x)

Never grasp into the working area of the pick-up as long as the machine is running.

There is in each case a label on the left side and right side of the machine.

Order No.: 939 407-1 (2x)

Danger due to rotating worm.

Order No.: 939 520-1 (2x)

5 6

Before start-up close protective device!

Order No.: 942 002-4 (3x)

The PTO speed must not exceed 1000 rpm! The operating pressure of the hydraulic system

must not exceed 200 bar!

Order No.: 939 101-4 (1x)

Before start-up read and observe the operating and safety instructions.

Order No.: 939 471-1 (1x)

939 101-4

MAX.

1000/

min

MAX.

200

bar

Never grasp into the crushing danger area as long as parts can move there.

(only for roller chute)

Order No.: 942 196-1 (2x)

II - 8

Safety

9. Height-adjustable drawbar

10. Wide-angle PTO shaft with overload protection and free-wheeling

11. Twine box

12. Manual release of knotter and knotter shaft lock

13. Fire extinguisher

14. Wheel chocks

15. Electronic control valve

1. Mechanical flywheel holding brake

2. On-board computer

3. Bale length adjustment

4. Crank for parking brake

5. Twine control and tensioning device

6. Pick-up with feeler wheel

7. Holding-down device

8. Tool tray

2. 4 Overview of the Big Pack baler with tandem axle (Left-hand side)

BP800022

II - 9

Safety

1. Knotting area

2. Hydraulic oil storage tank

3. Parking support

4. Holder for fast-action couplings and plugs

5. XC cutting system drive

6. Pick-up hydraulics shut-off valve

7. Twine brake in the twine box

8. Bale chute

2.5 Overview of the Big Pack baler with tandem axle (right-hand side)

BP800023

II - 10

Safety

2. 6 Mode of operation of the BIG PACK XC baler

- VFS conveyor system

1211

9876

BP-VFS-004

1514

321

4 5 10

15 13

10987654

1211

II - 11

Safety

The feed packers (4) fill the conveyor channel The crop is collected in the conveyor channel by the work of the feed packers. The filling level in the conveyor channel is sensed by sensing rakes (16). When a certain filling level is reached, the sensing rake is swung back and the feeder packer takes over the further transport of the crop into the baling channel.

The baling ram force is controlled electronically by hydraulic cylinders (9) on the baling channel flaps. Once the set pack length is reached, the knotter mechanism is released by the star wheel projecting into the baling channel. The Big Pack 890 is equipped with 4 and Big Pack 1270 and 1290 with 6 knotters (7). The big bales are unloaded through a bale chute (10).

The crop is pressed by the baling ram (6) in the baling channel to form a highly compacted big bale. The length and naturally also the density of the big bales can be adjusted continuously. Thus big bales can be generated according to widely differing requirements.

As drive the BIG PACK baler requires a tractor with a power of 65 kW.

The BIG PACK baler is hooked into the hitch coupling or the swinging drawbar. So that the Big Pack baler can work horizontally, the drawbar is provided with height adjustment.

The drive of the BIG PACK is through a PTO shaft, which transmits the torque coming from the tractor through a flywheel (11) to a bevel spur gearbox (12). The maximum input speed of 1000 rpm must not be exceeded, because this could cause the machine to be damaged.

The PTO shaft is equipped at the tractor end with a wide-angle joint. The operating instructions intended for the PTO shaft are located on the PTO shaft.

Before the Big Pack baler is started up the operating instructions of the PTO shaft should also be read. Shortening the PTO shaft and any repair and maintenance work are discussed here.

The 2 m (2.4 m) wide pick-up (2) picks up the crop cleanly. A height-adjustable baffle plate (1) ensures trouble-free pick-up and helps to avoid clogging. The crop is conveyed by 2 worm conveyors (3), located on the left and right side of the pick-up, to the feed packer drum (13) or to the cutter rotor (14) and blades (15).

The pick-up can be raised and lowered by the tractor hydraulics. So that an optimum pick-up height can be achieved for the pick-up, the feeler wheels of the pick-up are adjustable in height.

II - 12

Safety

III - 1

Preparations on the Big Pack Baler

3. Preparations on the Big Pack Baler

3.1 Special safety instructions

• Special caution is required when mounting and detaching the Big Pack baler on and from the tractor. No one may stay between the tractor and Big Pack baler. After successful coupling turn off the engine and pull out the ignition key. Apply the flywheel brake.

• In service, maintenance, adjustment and repair work on the Big Pack baler always switch the PTO shaft off, turn off the engine and pull out the ignition key.

• Put the Big Pack baler into operation only if all protective devices are attached and in protective position.

• The Big Pack baler may be operated with a maximum PTO shaft speed of 1000 rpm.

• Only the PTO shaft specified by the manufacturer with corresponding overload coupling and free motion may be used.

• Mounting and detaching the PTO shaft only with the PTO disengaged, the engine turned off and the ignition key withdrawn.

• Run hoses and connection cables so that they are not subject to tension when cornering or come into contact with the tractor wheels.

• Check hydraulic hose lines regularly and replace them in the case of damage or ageing.

• When connecting and removing the hydraulic hoses to and from the tractor hydraulics take care that the hydraulics are pressureless both on the tractor side and the machine side.

3.2 Adjusting the drawbar height

• Secure the Big Pack baler against rolling away with wheel chocks and by applying the parking brake.

• Use suitable supporting blocks for supporting the Big Pack baler.

• There is a risk of crushing one’s feet when cranking down the parking support.

Before starting the adjustment set the Big Pack baler on the parking support and uncouple the tractor.

The drawbar can be adjusted optionally for top or bottom attachment. Both in the “top attachment” position and in the “bottom attachment” position the Big Pack baler can still be adapted in height to the hitching height of the tractor (hitch or swinging drawbar). To guarantee optimum working, the Big Pack baler must be hitched horizontally. The top edge of the twine box serves as reference edge in this case.

III - 2

Preparations on the Big Pack Baler

Setting the hitching height

For the adjustment of the drawbar height the hitch (2) can be adjusted in height by loosening the screws (1). If this is not sufficient the side parts (4) can be adjusted in height by additionally loosening the screws (3).

For adjusting to bottom attachment the two side parts (4) are turned round.

Tightening torques see section 8.2.

3.3 Adapting the main PTO shaft

• Before pushing the PTO shaft onto the PTO of the tractor, disengage the PTO, turn off the engine and pull out the ignition key. Apply the flywheel brake.

• Secure the tractor and Big Pack baler against unintentionally rolling away.

• In the cornering movements required for adapting the length of the PTO shaft no one may stand between the baler and the tractor.

To adapt the length of the PTO shaft hitch the Big Pack baler onto the tractor. The shortest position of the PTO shaft is reached in close cornering.

For measuring pull the PTO shaft apart and push one half each (1) and (2) onto the baler and the tractor. Please refer to the operating instructions of the PTO shaft manufacturer for the exact procedure for adapting the length.

BP800001

BP800002

III - 3

Preparations on the Big Pack Baler

3.4 Commissioning the Big Pack baler

3.4.1General Main drive

A bevel spur gear serves as main drive. The necessary torque is transmitted through the PTO shaft and a generously dimensioned flywheel. The maximum drive speed must not exceed 1000 rpm. The PTO shaft is protected at the machine end by a friction clutch (1). There is a cam-controlled gearbox or a shear screw on the back of the flywheel.

As soon as the clutch responds, stop the machine, disengage the PTO with out delay and brake the flywheel. After the fault is rectified, the cam-controlled gearbox engages again automatically.

In the version with shear screw, turn the flywheel by hand after standstill of the machine until the shear screw can be changed.

Feed packer drum drive

The drive of the feed packer drum is located on the left side of the machine. The gearbox is protected by a spring-loaded ratchet clutch or by a shear screw.

As soon as the ratchet clutch responds, stop the machine and disengage the PTO without delay. Do not brake the flywheel. After the fault is rectified, the ratchet clutch automatically starts to work.

In the version with shear screw, turn the flywheel by hand after standstill of the machine until the shear screw can be changed.

BP380-7-009

BP800003

BPXC0026

BPXC0027

III - 4

Preparations on the Big Pack Baler

Pick-up drive for XC cutting system

The torque is transmitted through a star ratchet to the drive chain of the pick-up from the output of the lower angular gear of the cutting system.

Knotter shaft drive

The knotter shaft is driven by an angular gear. A PTO shaft transmits the torque through the knotter gear to the knotter shaft.

Pick-up drive through gear (without XC cutting system)

The torque is transmitted by an angular gear from above through a PTO shaft with overload protection (star ratchet) downwards onto an angular gear.

XC Cutting system drive

The cutting rotor is driven by an upper angular gear. An intermediate shaft transmits the torque through a camcontrolled gearbox onto a lower angular gear.

As soon as the cam-controlled gearbox responds, stop the machine and reduce the speed until the machine has cleared itself again. The cam-controlled gearbox now automatically resumes its work.

BP380-7-011

BPXC0035

BPXC0034

BPXC0028

III - 5

Preparations on the Big Pack Baler

3.4.2Hitching the Big Pack baler onto the tractor

• When you back the tractor up to the Big Pack baler, no one may stand between the tractor and baler.

• Observe the maximum supporting and tensile load of the hitch on the tractor.

Hitch and secure the Big Pack baler according to the regulations on the hitch of the tractor. According to the national requirements, a revolving hitch or a hitch is available.

Spacer sleeve for the drawbar for bottom attachment

Swinging drawbars frequently have a locking bolt smaller in diameter than a hitch. For this reason a spacer sleeve (2), which can be inserted in the hitch (1) as required. is enclosed with the Big Pack balers with bottom attachment.

BP800005

Coupling

Pick-up drive through chains (without XC cutting system)

The drive is by an upper sprocket. This sprocket is provided with a star ratchet or protected by a shear screw according to version. The torque is now transmitted through a chain onto an intermediate shaft. The pick-up is driven by a chain from this intermediate shaft.

BP380-7-014

BPXC0029

III - 6

Preparations on the Big Pack Baler

Crank on the parking support

The crank (2) can be plugged on in two positions, (a) and (b), on the head of the parking support. Position a) Direct gear ratio 1:1 for fast adjustment up

and down of the jack

Position b) Step-down gear for cranking up and down if

the Big Pack baler rests on the support base.

Jack

As soon as the Big Pack baler is hitched up, take the load off the support base (3) by turning the crank (1). Withdraw the locking bolt (5) on the lower part of the parking support (2), push in the parking support and secure it in position (4) with the bolt. Crank the parking support up fully.

BP380-7-016

BP800006

III - 7

Preparations on the Big Pack Baler

Hydraulic connections

According to version, a different number of hydraulic control valves is required on the tractor for the Big Pack baler. The protective caps of the hydraulic hoses (1) placed in the stowage (2) are colour-coded. Perfect identification of the necessary control valve is guaranteed by this:

see Chapter 1 “Hydraulic connections on the tractor”

BPXC0053

Version with Comfort electronics

Load-sensing connection

The Comfort hydraulic system is load-sensing-capable. The advantage of using it with tractors equipped for it is the lower power requirement because the oil does not

heat up as much.

The oil supply comes through the Power-Beyond of the tractor hydraulics for use of the Load-Sensing-System. The message line must be connected between the message connection (LS) on the control block and the message connection of the tractor. The message line (3) (NW 12, blue protective cap) on the Big Pack with Comfort hydraulics is located directly under the pick-up connection on the front of the drawbar.

The hydraulic system screw (1) on the control block must be unscrewed when the message line is connected.

Adjusting the hydraulic system

The Comfort hydraulic system must be adjusted on the tractor. It is designed for continuous circulation. The adjustment is made by adjusting the hydraulic system

screw on the electromagnetic valve block.

The block is located at the front left under the front hood next to the electronics box.

The adjustment depends on the hydraulic system of the tractor and must be made while there is no pressure in the Big Pack!

III - 8

Preparations on the Big Pack Baler

The system screw (1) is held in place with a counter nut (2) and must first be loosened for the system screw to be adjusted. Then the counter nut can be tightened on

the housing again (by hand).

Screw the system screw (1) as far as it will go for:

Tractors with normal hydraulic system (constant pump) Tractors with LS pump and message line that is not connected

This adjustment is set when the unit leaves the factory.

Unscrew the system screw (1) as far as it will go for:

– Tractors with a closed hydraulic system (for example

John Deere)

– Tractors with LS pump and message line that is

connected

III - 9

Preparations on the Big Pack Baler

Compressed air connections for compressed air brake

Snap the coloured coupling heads of the compressed air hoses (1) into the correspondingly coloured couplings on the tractor.

First let the yellow coupling head snap in and then the red coupling head. Uncoupling is in reverse order.

Hydraulic brake

A hydraulic brake is provided for certain export versions. In this version a hydraulic brake valve on the tractor is required.

BP380-7-018

III - 10

Preparations on the Big Pack Baler

Mounting the PTO shaft

Machine end

• see section 3.3

Tractor end

• Take the PTO shaft out from the retaining chain (1).

• With the engine turned off and the ignition key withdrawn, push the PTO shaft onto the tractor PTO and secure it.

• Secure the PTO shaft guard against turning by hooking in the locking chain (2).

• Make sure that the locking device of the PTO shaft has snapped into place after mounting.

• Use only the PTO shaft delivered by the factory.

Before pushing the PTO shaft onto the tractor PTO, absolutely brake the flywheel with the holding brake.

PTO shaft

BP800007

BP800060

Flywheel holding brake

The belt brake is located at the left side of the machine on the drawbar.

To brake the flywheel move the brake lever (1) on the flywheel from position (a) into position (b). The flywheel is now braked.

Caution! Before engaging the PTO release the holding brake.

III - 11

Preparations on the Big Pack Baler

As soon as the plug of the continuous current supply is plugged in and the control and display unit is switched on and there is no twine in the needles, the acoustic signal of the twine control sounds.

The Big Pack baler is equipped with an on-board hydraulic pump. The storage tank (2) is located at the drawbar. Check the oil level prior to every start-up with the dipstick (1).

3.4.3On-Board Hydraulic System

• Repair work on the hydraulic system may be performed only by trained skilled personnel.

• Liquids escaping under high pressure can penetrate through the skin and cause severe injuries! Go to a doctor immediately in the case of injuries! Danger of infection!

Parking brake

The crank (1) of the parking brake is located at the left side of the Big Pack baler under the baling channel. Before hitching the machine must be secured by the parking brake against unintentional rolling away.

Electrical connection cables

The Big Pack baler requires a voltage source for the power supply of the on-board computer. A socket for installation on the tractor is part of the scope of supply. Plug in and secure the connection cables in the corresponding sockets on the baler. Socket 1: Connection cable between on-board

computer and control console on the tractor. Remove the protective cap before plugging in.

Socket 2: Power supply of the on-board computer. Socket 3: 7-pin standard socket for lighting.

BP380-7-022

BP800009

BPXC0011

III - 12

Preparations on the Big Pack Baler

In the version with hydraulic operation make sure that the interlock is active (see the section “Hydraulically

folding bale chute with rollers”)

3.4.4Road travel

• Travelling on public roads is allowed only with empty baling channel and bale chute folded in.

• The maximum speed is 40 km/h / 50 km/h (65 km/h).

• Riding on the Big Pack baler is not permitted.

• The traffic safety of the Big Pack baler, especially the lighting, locked protective covers and twine box flaps, raised and secure pick-up must be checked and guaranteed.

• Before starting ensure perfect sight conditions on and around the tractor as well as towards the Big Pack baler.

Bale chute

To bring the bale chute into the transport position, the unfolded chute must be folded up and secured with the retaining chains (4).

Pick-up

Raise the pick-up and secure it against lowering at the shut-off valve (1). The lever, located at the left front machine side at the drawbar, must be moved from position (a) to position (b).

In machines with wide pick-up (special equipment), the feeler wheels must be swung into the transport position and secured.

BP800010

BP800065

BPXC0041

III - 13

Preparations on the Big Pack Baler

Lighting

Connect the lighting system to the tractor electrical system. Check the function of the tail lights (2) and the reflectors (1) and clean these. The same applies for the yellow reflectors attached on the sides of the Big Pack baler and the front white clearance lights.

3.4.5Detaching the Big Pack baler

• Park the Big Pack baler only on level and firm ground. If the Big Pack baler is parked on soft ground, enlarge the base area of the parking support.

• Secure the Big Pack baler against rolling away with wheel chocks and by applying the parking brake.

• Take care when cranking down the parking support. There is danger of crushing your feet!

• Before uncoupling the hydraulic hoses, make the hydraulic system on the tractor and machine side pressureless.

• Remove the PTO shaft only with the PTO disengaged and the engine turned off and the ignition key withdrawn. Apply the flywheel brake.

Wheel chocks and parking brake

Apply the parking brake of the Big Pack baler with the crank (1).

BP380-7-022

BPXC0036

III - 14

Preparations on the Big Pack Baler

Parking support and PTO shaft

The wheel chocks (2) are located at the rear on the right and left next to the baling channel. Place the wheel chocks in front of and behind the tyres. The machine is secured against rolling away by this.

Slightly crank down the cranked up parking support (4) with the crank (1). Pull out the bolt (2) and extend the lower part of the parking support. Secure with the bolt. If the ground is soft, enlarge the footprint of the support base (3) by placing a wooden plank underneath.

Top attachment Pull off the PTO shaft (5) and place it in the retaining

chain (6).

BP800013

BPXC0021

III - 15

Preparations on the Big Pack Baler

3.4.6 Ladder

• Climb on the ladder only with PTO shaft switched off, engine turned off and ignition key withdrawn.

• Riding on the ladder is not permitted.

There is a ladder (1) on the left side of the machine at the rear next to the baling channel that can be used for maintenance work on the knotting mechanism.

Couple the compressed air hoses (1) and (2) into the corresponding holders on the top of the drawbars. Place the hydraulic hoses (3) in the holders (4).

Compressed air and hydraulic hoses

BP800014

For hydraulic brake Plug the hose for the hydraulic brake onto the adapter.

BP380-7-030

BP380-7-017

III - 16

Preparations on the Big Pack Baler

3.4.7Fire extinguisher

A fire extinguisher (1) is installed on the left side of the machine next to the baling channel.

Please have the fire extinguisher registered. Only in this way is it guaranteed that the inspections due in each case are performed.

3.4.8Moving without connected compressed air brake

If the hoses of the compressed air brake are not connected to a brake system, then the Big Pack baler cannot be driven as a matter of course.

If a minimum pressure of 4 bar is available in the storage tank (2) of the brake system of the Big Pack baler, then the brake can be released by pressing the push button (1) on the release valve into the position (a). The release valve is located to the front on the right under the large front hood. As soon as the hoses are again connected to a compressed air brake system, the push button is pushed back automatically into its starting position (b).

If the air pressure in the storage tank (2) has dropped below 4 bar, the still available residual pressure must also be let off by operating the drain valve (3). Only now can the Big Pack baler be moved.

Secure the machine against rolling away before operating the release valve or letting off the air pressure from the storage tank.

BP380-7-034

a b

BPXC0037

IV - 1

Medium / Comfort control unit

4. Control unit (Medium / Comfort)

4.1 General description

The electronics system consists of the distributor (1), which contains the on-board computer, and the control panel (2), which serves to display information and operate the machine.

Distributor:

Position: on the left front of the machine under the front

cover.

Function: controlling the machine.

4.2 Attaching

Electrical power supply: Connect the power cable (12 V)

on the tractor side and machine side on the 3-prong power socket (DIN 9680). The power socket on the machine side is on the front metal cover. (a)

Control panel: can be connected in the socket

on the front metal cover with the cable included with delivery (b). The cable is connected to (3) on the control panel. Make certain that the terminating connector is connected on the control panel (4). Otherwise the control panel will not run without errors.

BPXC0038

BPXC0056

IV - 2

Medium / Comfort control unit

4.4 Operational readiness

After you have turned the unit on, the connection from the control panel to the on-board computer is set up.

If it is not possible to establish a connection, the following screen appears:

Once the connection to the control panel is set up, the Manual mode basic screen as described below appears after a brief wait. Then you can switch to the Automatic mode basic screen:

BP890_0001

4.3 Control panel

Description of the buttons:

Emergency off button

On/Off switch

(always use the Emergency off button)

- Buttons for menu control

Open/close menu

, ,

Buttons for icons displayed

above (softkeys)

, , ,

Buttons for icons displayed to the left

(softkeys)

Switching on:

- Unlock the Emergency off button (turn it to the left until it pops up. You will then be able to see a green mark under the red cap).

- If there are not yet any graphics to be seen on the terminal, press and hold the button with I/O marking for about 3 seconds.

Switching off:

- Should always be performed with the red Emergency off button.

BP890_0031

IV - 3

Medium / Comfort control unit

4.4.1 Manual mode basic screen

a: Current PTO speed in RPM

b: The current daily bale counter (here counter 1); the

cut or uncut bale counter is automatically displayed, depending on whether cutting is currently in progress.

c: Current force of pressure as a % (100 % = max.)

d: The currently set target bale channel flap pressure in

bar. You can raise or lower the target pressure with the arrow keys on the right.

e: Direction of motion display (arrow left/right from the

display). 1-3 arrows can be displayed on the left or right side of the display each. The more arrows are displayed, the more forcefully you need to steer in the direction indicated. If no arrow is displayed, the driving direction is correct and will result in optimally shaped bales.

f: Target bale channel flap pressure as an arrow to the

left and right of the actual bale channel flap pressure display.

g: The current actual bale channel flap pressure as a

bar diagram.

h: The current actual bale channel flap pressure in bar.

i: Softkey for switching between Automatic and

Manual operating modes and displaying which mode is currently activated (for buttons located underneath).

Press : Switches to Automatic mode.

Info: Softkey displays the current function.

Automatic mode

Manual mode

Here: Display of manual mode: The pressure is assigned by the user. The pressure builds up immediately when the PTO is running and the machine is stopped. The pressure on the pressure gauge hardly fluctuates at all. Caution: If the pressure is set too high, the machine could be subjected to a mechanical overload that could result in destroying it. To avoid this, the bale channel flap pressure should be reduced to a noncritical value just before an overload. After a few seconds, it is possible to return to the pressure set by the user. Caution: In the event of an overload, it is absolutely essential to reduce the target bale channel flap pressure.

BP890_0002

IV - 4

Medium / Comfort control unit

Manual mode basic screen (continued)

j: Softkey for additional headlight for buttons

underneath (Comfort version only).

Press : Headlight on

Press : Headlight off

Info: Softkey shows the current lighting status.

Headlight on

Headlight off

k: Softkey for bale ejector for buttons underneath

(Comfort version only):

Press : Extend the bale ejector.

Press : Retract the bale ejector.

Press once briefly: Automatic bale ejector

(several bale ejector strokes are performed automatically).

Info: Softkey displays current function.

Standard

Extend the bale ejector.

Retract the bale ejector.

l: Softkey to raise/lower the lift blade bar for buttons

underneath (Comfort version only; medium

version displays the status of the blades if they

are present , ):

Press : Lift blade bar.

Press : Lower blade bar.

Info: Softkey displays the current function or the current status.

Blade bar is currently being lowered.

Blade bar is currently being raised.

Cutting is currently in progress (blade bar above and blades are folded in).

Cutting is not currently in progress (blade bar down and/or blades are

not folded in).

m: The currently pending alarm as an alarm number (only

appears if an alarm is pending, see Section 4.13). If .. is displayed in addition to the alarm number, there are other alarms as well.

n: Appears as long as the bale channel flaps are

released. If the PTO is turning, the icon flashes

(Comfort version only).

o: Appears briefly if a plunger has been made (there is

an audio signal at the same time if it has been activated by the user).

BP890_0002

IV - 5

Medium / Comfort control unit

4.4.2 Automatic mode basic screen

c: The current bale channel flap pressure in bar

d: The currently set target force of pressure as a %

(100% = max.). You can raise or lower the target force with the arrow keys on the right.

f: The target force of pressure as an arrow to the left

and right of the actual force of pressure display.

g: The current actual force of pressure as a bar dia-

gram.

h: The current actual force of pressure as a %.

i: Softkey for switching between Automatic and

Manual operating mode and display of which mode is currently activated (for buttons located underneath).

Press : Switching into and out of Manual

mode.

Info: Softkey displays current function.

Automatic mode

Manual mode

Here: Automatic mode display: The pressure can be adjusted automatically based on the plunger force that is measured.

The pressure on the pressure gauge may fluctuate significantly. The control system will only change its value if the packer is supplying fodder to the plunger.

BP890_0003

125

64%

For a description, see the Manual mode basic screen, Section 4.4.1.

Differences:

IV - 6

Medium / Comfort control unit

4.4.3 Buttons on the machine

The Comfort version has a few buttons located externally on the machine that can be used to perform functions on the machine.

1. There are two buttons on the front left of the machine on the front side of the twine box with the following functions:

Lift blade bar.

Lower blade bar.

2. There are 4 buttons on the rear left of the machine with the following functions:

Raise bale chute.

Lower bale chute.

Move bale ejector forward.

Move bale ejector backward.

BP890_0004

BP890_0005

IV - 7

Medium / Comfort control unit

4.4.4 Description of the baling process

Case 1: Bale channel is empty

The Manual mode basic screen always appears at the beginning of the baling process. The bale channel must first be filled to a pressure of about 50 bar there to prevent the bale channel flaps from bending out of shape. When the bale channel is filled, the pressure must be set high enough so that the bales will be as solid as desired.

To always achieve the same solidity of bales automatically with materials of different properties (for example with differing moisture content of materials on the same field), you should then switch into Automatic mode. The program will then use the bale solidity that was previously reached from Manual mode. The contact pressure of the bale channel flaps is now controlled automatically by the on-board computer so that the selected force of pressure is achieved. As the material becomes moister, it becomes more difficult to compress the bales. Because of this, the bale channel flap pressure is reduced somewhat. As the material becomes drier, the bale channel flap pressure is increased again. Therefore, the pressure on the pressure gauge may fluctuate significantly, even though the bale quality and solidity will remain the same.

Info: The force of pressure is recorded by two sensors

on the inside of the front frame section. Then it is amplified and sent to the on-board computer. The on-board computer evaluates the signals and then controls the pressure of the hydraulic cylinders of the bale channel flaps. The signals are also used on the control panel for the direction of motion display. The greater the difference between the measured forces on the left and right sensors, the more arrows will be shown in the display.

Case 2: Bale channel is full

Exactly like Case 1, but with the following difference:

1. If you will be baling in Automatic mode, you can switch into Automatic mode immediately after the machine starts. The last target force to be used will be used again in this case, i.e. you can continue baling with the same settings after turning the machine off and back on.

The force of pressure setting should not have been adjusted after the control system is turned on in manual mode, because the control system then forgets the last settings from Automatic mode.

2. If you will be baling in Manual mode, the force of pressure should be adjusted to the desired value immediately after the control system is started.

IV - 8

Medium / Comfort control unit

4.5 Menu guidance

You can use the - buttons or the menu button

underneath them to the left of the control panel to

expand a menu bar on the left side of the control panel. It can then be used to make settings for additional functions on the machine.

The menu bar can be collapsed again with the menu

button .

Control panel display

BP890_0031

Basic screen with expanded menu bar

BP890_0032

IV - 9

Medium / Comfort control unit

Overview of menu guidance:

The menu windows and their hierarchical arrangement are displayed:

a: Basic menu

F1: Settings -> Switch to b (see diagram) F2: Counter F3: Open / close bale channel flap F4: Service -> Switch to c (see diagram)

b: Settings

F1: Activate/deactivate knotter signal F2: Adjust the sensitivity of the direction display F3: F4:

c: Service

F1: Diagnostics -> Switch to d (see diagram) F2: Krone service (protected area) F3: Info: F4: Control panel

d: Diagnostics

F1: F2: Sensor test -> Switch to f (see diagram) F3: Actuator test -> Switch to g (see diagram) F4: Current alarms

e: Control panel

F1: F2: F3: F4: Contract -> Switch to h (see diagram)

f: Sensor test

F1: Automatic sensor test F2: Manual sensor test F3: F4:

g: Actuator test

F1: Automatic actuator test F2: Manual actuator test F3: F4:

h: Contrast

BP890_0006

IV - 10

Medium / Comfort control unit

Softkeys: Operation with button just to the right or underneath the icons.

Previous counter (counter image is moved down and the previous counter is inserted on the top).

Following counter (counter image is moved up and the following counter is inserted on the bottom).

Activation of the counter surrounded by frame (see h). Only possible with daily bale counters. Bale

counter icon is surrounded in bold after activation (see i).

Deletion of the counter surrounded by frame (see h).

Exit this screen and return to the basic screen.

a: The counters for uncut bales are displayed

underneath.

b: The counters for cut bales are displayed underneath.

Display only works if the machine is equipped with MultiCut!

c: Total hours of operation counter (cannot be deleted). d: Total bales counter (cannot be deleted). e: Total bale counter 1 (can be deleted). f: Total bale counter 2 (can be deleted). g: Daily bale counter 1 (can be deleted). h: The counter marked by the frame can be deleted with

the softkey . The daily bale counter marked by the

frame can be activated with the softkey .

i: The bale counter icon of the activated bale counter is

surrounded by a thick frame.

The next counter screen to be displayed is the previous

counter screen after you have clicked 3 times . The sequentially numbered daily bale counters move from the

bottom up (a). The activated bale counter (b) moves upward along with them. The wide frame (h) that is used to activate or delete the bale counter remains in the middle of the display.

BP890_0008

BP890_0009

4.6 Counters

You can reach the counter screen in the following manner:

In the Manual or Automatic basic screen, press the F2 key on the control panel. The basic menu appears.

The counter screen appears after you press the F2 key.

IV - 11

Medium / Comfort control unit

4.7 Opening and closing the bale

channel flaps

Softkeys: Operation with the key directly under the icons

Activation of the knotter signal

Deactivation of the knotter signal

Saving the modified setting

Exit this screen and return to the basic screen

The current status is displayed as an icon:

Knotter signal activated

Knotter signal deactivated

4.8 Activate/deactivate knotter

signal

Activation/deactivation of an audio signal when a knot has been completed.

BP890_0011

The Open / close the bale channel flaps function is only available with operation in the Comfort version. It works as follows:

In the Manual or Automatic basic screen, press the F3 key on the control panel. The basic menu appears.

If the following icon

is displayed in the menu, the

bale channel flaps will be released after you press F3.

If the following icon

is displayed in the menu, the

bale channel flaps will be closed after you press F3.

Then the basic screen appears again.

You can go to the appropriate screen in the following manner:

In the Manual or Automatic basic screen, press the F1 key on the control panel. The basic menu appears.

Press the F1 key: The following menu appears

Settings

Press the F1 key: The following menu appears:

Activate/deactivate knotter signal

IV - 12

Medium / Comfort control unit

4.9 Adjusting the sensitivity of the direction display

BP890_0012

You can go to the appropriate screen in the following manner:

In the Manual or Automatic basic screen, press the F1 key on the control panel. The basic menu appears.

Press the F1 key: The following menu appears

Settings

Press the F2 key: The following menu appears

Adjust sensitivity of direction display

Adjust the sensitivity of the direction display. => the more sensitive, the stronger the motion indications in the form of arrows.

Softkeys: Operation with the key directly under the icons

Lower sensitivity

Higher sensitivity

Save the modified setting

Exit this screen and return to the

basic screen

The current sensitivity is displayed as a bar in the middle graphic. The higher the bar, the greater the sensitivity of the display.

IV - 13

Medium / Comfort control unit

4.10 Sensor test

The sensor test is used to adjust and test the sensors installed on the machine.

The PTO must not be turning during the sensor test.

You can go to the appropriate screen in the following manner:

In the Manual or Automatic basic screen, press the F4 key on the control panel. The basic menu appears.

Press the F4 key: The Service menu appears.

Press the F1 key: The Diagnostics menu appears.

Press the F2 key: The Sensor test menu appears.

Press the F1 key: The Automatic sensor test screen

appears

Press the F2 key: The Manual sensor test screen

appears

IV - 14

Medium / Comfort control unit

4.10.1 Automatic sensor test

All sensors are checked for errors. This includes errors such as broken cable, short circuit or defective sensor. There is no check to ensure that the setting of the sensors is correct for the automatic test. This must be performed in the Manual sensor test.

If defective sensors are detected, they will be displayed one under the other on the left side. The sensor with the frame around it is the sensor currently being tested. The current status of the sensor appears next to state:

Possible states: state: 0: Not alive (no iron)

1: Alive (iron)

Broken cable Short circuit

Softkeys:

Previous sensor

Following sensor

Exit this screen and return to the basic screen

If no defective sensors have been detected, the following screen appears.

BP890_0015

BP890_0016

IV - 15

Medium / Comfort control unit

4.10.2 Manual sensor test

In the manual sensor test, the sensors are checked for errors. In addition, the sensor type can be correctly adjusted in the manual sensor test. There is no guarantee the machine is working correctly until after the sensors have been adjusted.

Icon with the frame around it on the left side: Sensor currently being tested.

Previous sensor

Following sensor

Exit this screen and return to the

basic screen

Screen for Namur sensors:

state: 0: Not alive (no iron)

1: Alive (iron)

Broken cable Short circuit

min. Minimum setting value max. Maximum setting value is: The current setting value (if the current setting

value falls between min and max, an audio signal will be heard).

The distance from the sensors to the metal must be adjusted so that with the sensors alive (metal in front of the sensor) the actual value falls between the min and the max value. If the setting is correct, an audio signal will be heard.

BP890_0017

IV - 16

Medium / Comfort control unit

Possible sensors are:

No. Se nsor symbol Description Comfort Me dium

1 Knotter m oni t ori ng x x

2 Measuring x x

3 Calibration x x

4 Packe r monitori ng x x

5 Packer feed x x

6 Twine monit ori ng x x

7 Flywheel brake x x

8 Needle c onnect i ng rod x x

9 Bal e chute x x

11 Bal e ejector front x

12 Bal e ejector rear x

13 Bl ade bar up

14 Bl ade acti ve

x (i f blade i s present )

IV - 17

Medium / Comfort control unit

Screen for buttons and pressure sensor:

state: 0: Not pressed

1: Pressed

Broken cable Short circuit

is: The current actual value (for information only)

BP890_0018

Possible buttons / pressure sensors are:

Screen for power supply voltages:

Nominal voltage: U_12V_sen: 12 - 14.5V

U_5V_cpu: 4.5 -5.5V U_8V_dig: 8.5 -9.1V U_8V_ana: 8.5 -9.1V U_V1: 12 -14.5V U_V2: 12 -14.5V U_V3: 12 -14.5V U_V4: 12 - 14.5 V

BP890_0019

No. Symbol Description Comfort Medium

16 B ale chute up but ton x

17 B ale chute down but t o n x

18 B ale ejec tor in button x

19 B ale ejec tor out butt on x

20 B l a de bar up butt on x

21 B la de bar down button x

22 P ressur e sensor x x

Nr Symbol Beschreibung Komfort Medium 23

Spannung x x

N° Symbol Description Comfort Medium

Voltage

IV - 18

Medium / Comfort control unit

4.11 Actuator test

1. The PTO must not be turning during the actuator test.

2. Actuators are controlled during the actuator test. This may result in the machine performing unexpected actions. Because of this, this test must be conducted from a safe location outside the working area of the machine parts affected by the actuators.

The actuator test is used to test the actuators installed on the machine.

You can go to the appropriate screen in the following manner:

In the Manual or Automatic basic screen, press the F4 key on the control panel. The basic menu appears.

Press the F4 key: The Service menu appears.

Press the F1 key: The Diagnostics menu appears.

Press the F3 key: The Actuator test menu appears.

Press the F1 key: The Automatic actuator test

screen appears.

Press the F2 key: The Manual actuator test screen

appears.

IV - 19

Medium / Comfort control unit

4.11.1 Automatic actuator test

All actuators are checked for errors. The test will last for a few seconds.

If defective actuators are detected, they will be displayed one under the other on the left side. The actuator surrounded by the frame is the currently displayed actuator. The status of the actuator at the time of the test appears next to state:

Possible states:

state: : General actuator error

No electrical power supply, fuse is probably defective.

Softkeys:

Previous actuator

Following actuator

Exit this screen and return to the basic screen.

If no defective actuators have been detected, the following screen appears.

BP890_0021

BP890_0022

IV - 20

Medium / Comfort control unit

4.11.2 Manual actuator test

An actuator cannot be tested unless current is being supplied to it. Because of this, the actuators must be briefly activated manually in the manual test to make it possible to detect any errors in the actuator system.

Text surrounded by a frame at the left of the screen: Actuator currently being tested

Previous sensor

Following sensor

Exit this screen and return to the basic screen.

Screen for digital actuators such as valves, etc.:

You can tell whether the actuator is ON or OFF by which of the following softkeys can be activated.

Turn on the actuator

Turn off the actuator

state: Errors are only displayed if the actuator

is turned on => 0: Actuator off

1: Actuator on

: General actuator error

No electrical power supply, fuse is probably defective.

BP890_0023

IV - 21

Medium / Comfort control unit

Possible digital actuators are:

Screen for analogue actuators such as pressure control valves, etc.:

A current (in mA) can be adjusted using PWM (parts per thousand). With PWM = 500 the current should be between 500 mA and 3000 mA (depends on the valve used).

Increase PWM

Decrease PWM

state: 0: Actuator off

1: Actuator on

No electrical power supply, fuse is probably defective.

Possible analogue actuators are:

BP890_0024

Nr Symbol Beschreibung Komfort Medium 1

Druckregelventil x x

N° Symbol Description Comfort Medium

Control valves

No. Symbol Description Comfort Medium

1 Knotter cleaning valve x x

2 Bale channel flap rele as e valve x

3 Blade ba r valve Y07 x

4 Blade ba r valve Y08 x

5 Bale ejec tor val ve Y05 x

6 Bale ejec tor val ve Y06 x

7 Bale chut e val ve Y03 x

8 Bale chut e val ve Y04 x

9 Main valve Y01 x

10 Main valve Y 02 x

11 Seat valve Y10 x

13 Additiona l hea dl ight x

IV - 22

Medium / Comfort control unit

4.12 Currently pending alarm

BP890_0025

4.13 Krone Service

You can reach the Krone service area by entering a password.

6.14 Info

You can reach the appropriate screen in the following manner:

In the Manual or Automatic basic screen, press the F4 key on the control panel. The basic menu appears.

Press the F4 key: The Service menu appears.

Press the F3 key: The Info screen appears.

SW Jobrechner: SW version of job computer SW Terminal: SW version of control panel

Exit this screen and return to the

basic screen

BP890_0027

Top left on the screen: x/y => Alarm x of y alarms currently pending (in the example shown below: 1/3: Alarm 1 of 3 alarms currently pending is shown).

Previous alarm

Following alarm

Exit this screen and return to the

basic screen

In the middle field surrounded with a frame: The current alarm as a graphic, with the alarm number at the top left in the field with the frame around it. Alarm numbers are listed in Section 4.14.

You can go to the appropriate screen in the following manner:

In the Manual or Automatic basic screen, press the F4 key on the control panel. The basic menu appears.

Press the F4 key: The Service menu appears.

Press the F1 key: The Diagnostics menu appears.

Press the F4 key: The screen for displaying the

currently pending alarm appears.

IV - 23

Medium / Comfort control unit

4.15 Contrast

4.16 Alarm message window

If an alarm is detected on the machine, the following alarm window is used to notify the user. The window is superimposed over the previous screen. At the same time, there is an audio signal. The alarm number is shown at the top left in the alarm message window. Section 4.17 contains a list of possible alarms.

The alarm is acknowledged/reset and the window closes; the audio signal stops.

Audio signal stops

Caution: All functions in the screen that is covered

over are still active. If the basic screen had

softkeys at the position and also,

they are deactivated for the time being.

You can increase or reduce the contrast of the display by pressing the Up arrow or Down arrow button. After the control panel has been turned off and back on, the contrast returns to its default value.

BP890_0029

You can reach the appropriate menu in the following manner:

In the Manual or Automatic basic screen, press the F4 key on the control panel. The basic menu appears.

Press the F4 key: The Service menu appears.

Press the F4 key: The Contrast menu appears.

Press the F4 key: The Adjust contrast menu

appears.

IV - 24

Medium / Comfort control unit

4.17 Alarm messages

No. Alarm Description Possible cause Remedy Comfort Medium

Twine monitoring - twine to rn

- end of twine

- check twine and twine tensioner x x

Packer monitoring - blockage in feed area of the

packe r

- stop the travel drive

immediately

- PTO speed must be reduced until the blockage is eliminated

Left sensor pressure force exceeded

Pressure force exceeded If the machine could be subject to a mechani c al overload because the pressure is too high, the bale channel flap pressure is lowered to a non-critical value just before the overload. The amount of reduction depends on the material being baled. The amount of reduction will be less for straw than for silage.

The following measures

must be taken:

1. In manual mode:

Lower the pressure

2. In automatic mode:

- if the baling channel is

filling in heavily on one side: Fill in the channel even ly

- if it happens quite

frequently: Reduce the pressure

force setting somewhat

Pressure force exceeded for right sensor

Knotter monitoring

Knotter is not functioning properly

- Sensor is set incorrectly

- knotter + check knotter

triggering

- Knotter monitoring

sensor adjust correctly

Me asurement monitoring

Measurement sensor defective or set incorrectly

- adjust sensor correctly xx

Calibration monitoring Calibration sensor defective or set

incorrectly

- adjust sensor correctly xx

Flywheel brake Flywheel brake app li ed - relea se brake

Needle connecting rod Shear screw cracked - replace the shear screw

- check needles

- check swivel range of

the needle

- check twine guiding

Bale chute Bale chute up and PTO turning - lower bale chute

Baling pressure exceeded

Error on pressure control valve

- Pressure sensor may be defective

- stop PTO

- pressure control valve

open check for blockage

Error Diagmode PTO is turning upon entry into sensor

or actuator diagnostics or during diagnostics

- stop PTO immediately

- perform diagnostics

with PTO stopped

Blade bar down - Blade bar is down during b ali ng - raise blade bar x

(if blade is present)

Bale ejector The bale channel flap pressure is too

high

- loosen the bale channel

flap! x

Error Diagmode

IV - 25

Medium / Comfort control unit

No. Alarm Description Possible cause Remedy Com fort Medium

Under-voltage - tractor battery defective

- tractor light machine too we ak

- 12 V - power supply cable too thin on tractor side or not connected dire ctly with the ba tte ry

- Connect Krone connection cable directly to battery x x

Over-voltage tra ctor light machine defect ive Che ck light machin e

101

Cord monitoring sensor sensor or supply line defective - perform sensor test

- check sensor + supply line for damage

102

Packer monitoring sensor sensor or supply line defective - perform sensor test

- check sensor + supply line for damage

103

Packer feed sensor sensor or supply line defective - perform sensor test

- check sensor + supply line for damage

104

Upp er blade bar sensor sensor or supply line defective - perform sensor test

- check sensor + supply line for damage

(if blad e is present )

105

Blade sensor active sensor or supply line defective - perform sensor test

- check sensor + supply line for damage

(if blad e is present )

106

Knotter monitoring sensor sensor or supply line defective - perform sensor test

- check sensor + supply line for damage

107

Meas uring force sensor sen sor or supply line defective - perform sensor te st

- check sensor + supply line for damage

108

Calibrat ion force sensor s ensor or supply line defective - perform sensor test

- check sensor + supply line for damage

109

Flywheel brake sensor sensor or supply line defective - perform sensor test

- check sensor + supply line for damage

110

Needle connecting rod sensor

sensor or supply line defective - perform sensor test

- check sensor + supply line for damage

111

Bale chute sensor sensor or supply line defective - perform sen sor test

- check sensor + supply line for damage

112

Right force sensor sensor, measurem ent amplifier or

supply line defective

- check sensor + supply line for damage

113

Left force sensor sen sor, measurement amplifier or

supply line defective

- check sensor + supply line for damage

114

Hy draulic pressure sensor sen sor or supply line defective - perform sensor test

- check sensor + supply line for damage

116

Forward bale ejector sensor

sensor or supply line defective - perform sensor test

- check sensor + supply line for damage

IV - 26

Medium / Comfort control unit

No. Alarm D e sc rip tion Possible ca us e Remed y Com fort Medium

117

Rear bale ejector sensor Sensor or supply line

defective

- perform sensor test

- check sensor + supply line for damage

119

Bale chute up key Key or supply line defective - perform sensor test

- check key+ supply line for damage

120

Bale chute down key Key or supply line defective - perform sensor test

- check key + supply line for damage

121

Bale ejector out key Key or supply line defective - perform sensor test

- check key + supply line for damage

122

Bale ejector in key Key or supply line defective - perform sensor test

- check key + supply line for damage

123

Blade bar up key Key or supply line defective - perform sensor test

- check key + supply line for damage

124

Blade bar down key Key or supply line defective - perform sensor test

- check key + supply line for damage

IV - 27

Medium / Comfort control unit

4.18 Circuit diagrams

4.18.1 Medium control unit

-F1

F2 F3

Bu chs e

8-pol.

Stecker

8-pol.

Stecker Buchse

rt,nc

br,nc

ws, 12V

bl, CAN_H

rs, GND

gr, CAN_L

br,nc

gb,nc gb,nc

gn,12V

-Display

15/30

+KB1X7-1X6Bb

15/30

+KB1X6-1X6Ba

+KB1X5-1X5a

456172

15/ 3 0

+KB1X6-1X6a

12V DIN-Connect or

+KB1X4-1X5b

456172

15/30

+K B1X4-1 X6b

ABCDEFGHJKLMNPRS

+K B1X4 -1X4b

ABCDEFGHJKLMNPRS

-1X4a

26.1

-X1 00

7.1

-X1 00

19.1

-X1 00

8.1

-X100

20.1

-X100

1.1

-X100

3.1

-X100

22.1

-X100

21.1

-X100

SS_5 V

/2.2

+12 VEFU

/2.3

CAN 1-L

/2.6

GND

/2.4

CAN 1-H

/2.5

+12VE

/2.2

/2.3

CAN 2-H

/2.6

CAN 2-L

/2.6

2: brown

7: blue

3: green

6: pin k

1: white

4: yellow 5: gre y

grey

yellow

white

pink

green

blue

brown

Battery ground

CONTRO L

CONTROL

Battery +12V

CONTROLTRACTOR

Drawbar

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

06.03.2002Garmann

1 2 3 4 5 6 7 8

1/1 0

Standar d power supply

303 288-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 28

Medium / Comfort control unit

SS_5V

/1.8

26.3

-X100

+12VE

/1.8

1.2

2.1

1.3

1.4

2.2

2.3

+12VEFU

/1.8,/3.1

7.2

-X100

/1.8,/8.1

3.2

-X100

5.1

GND

/1.8,/3.1

8.2

-X100

+12VSEN

/6.1

9.1

-X100

GND_SEN

/3.1

11.1

123

29 3 0 31

16 1 73218

33 34

203521822

36 37

92310 11

38 39

12 13

40 41

271428

123

29 30 31

16 173218

33 34

203521822

36 37

92310 11

38 39

12 13

40 41

271428

X 2 X 1

EINGÄNGE

AUSGÄNGE

Ver sorgu ng

+12VE

SS_5 V

+12V1

+12V2

+12V3

+12V4

+12VEFU

+12V1FU

+12V2FU

GND

+12V SEN

GND_SEN

GND_NAM

+8VANA

GND_ANA

CAN_1-H

CAN_1-L

TERMI_1

CAN_2-H

CAN_2-L

TERMI_2

RXD

TXD

CTS

GND über Sicherung

Versorgung LA_1 / Elektronik

Schaltspannungseingang

Versorgung HB 1-4

Versorgung HB 5-8

Versorgung PW M_LA 5-8

Versorgung LA_2 und PWM_LA 1-4

+12VE über F8 (5A)

+12V1 über F13 (25A)

+12V2 über F6 (25A)

Mass e 12V Versorgung

0V über F7 (30A) keine A us gänge

+12VE über Sicherung

GND über Sicherung

Analogspannung Multieingänge

GND über Sicherung

Ver sorgu ng Se nsor en

Ver sorgu ng An alog sen soren

CAN 1

CAN 2

RS 232

Ver sorgu ng Dig ita lse nsor en

X1_41

X1_37

X2_37

X1_28

X1_01

X1_14

X2_15

X1_31

X1_42

X2_28

X1_15

X1_29

X2_29

X2_42

X1_09

X1_38

X2_38

X1_36

X2_09

X1_20

X2_02

X1_13

X2_41

X1_05

X2_21

X1_02

X2_11

X1_18

X2_39

X1_32

X2_25

X1_17

X2_40

X1_08

X2_12

X1_34

X2_13

X1_33

X2_36

X1_04

X1_19

X1_16

X2_10 MeasuringDIG _1 /4. 4

X2_17 Front bale ejectorDIG _2 /5. 5

X2_18 Blade activeDIG _3 /4. 3

X2_19 CalibrationDIG _4 /4. 5

X2_20 Bale chuteDI G _ 5 /5. 3

X2_22 Bale set-downDI G _6 /5. 4

X2_31 Packer supplyDIG_ 7 /4. 7

X2_32 Rear bale ejec torDIG _8 /5. 6

X2_33 Packer monitoringDIG _9 /4. 6

X1_07 Upper blade barDIG_10 /4.2

X1_10 Knotter monitoringDIG _11 /5.2

X1_11 Cord monitori ngDIG_12 /4.8

X1_12 Flywheel brak eDIG_13 /4.1

X1_35 Needle connecting rodDIG_14 /5.1

X2_03 Bale channel flap pressureMUL TI _1 /6.2

X2_05 MULTI_2

X2_07 For ce of pressure rightMUL TI _3 /6.4

X2_23 For ce of pressure leftMUL TI _4 /6.5

X1_03 Blade bar upMUL TI _5 /7.1

X1_06 Blade bar downMUL TI _6 /7.2

X1_21 Bale ejector outMU L TI_7 /7. 5

X1_27 Bale ejector inMU LT I_8 /7.4

X1_39 Bale chute upMUL TI _9 /7.7

X1_40 Bale chute downMULTI_10 /7.8

X2_16 For ce sensor s simula tionLA_1 / 6. 6

X2_27 Knotter cleaningLA _2 /1 0 .5

X2_35 Release bale channel flapPWM_LA _1 /9.7

X2_24 Blade barPWM_LA_2 /9.1

X2_30 Blade barPWM_LA_3 /9.2

X2_26 Bale chutePWM_LA_4 /9.5

X1_22 Bale chutePWM_LA_5 /9.6

X1_23 Main valve (ex tend)PWM_LA _6 /8.5

X1_26 Main valve (retract)PWM_L A_7 /8.6

X1_30 Seat valvePWM_LA_8 /8.4

X2_01 Control valveHBPWM _ 1 /8. 1

X2_04 Control valveHBPWM _ 2 /8. 2

X2_06 Elec tr . knot triggeringHBPWM_3 /10.3

X2_08 Knot cleaning 2HBPWM_4 /10.6

X2_34 Bale ejectorHB PW M _ 5 /9. 3

X2_14 Bale ejectorHB PW M _ 6 /9. 4

X1_24 Machine lightingHBPWM_7 /10.1

X1_25 HBPWM_8

-A1

GND_NAM

/4.1

14.1

-X100

16.1

CA N 1- H

/1.8,/3.1

20.2

-X100

CAN 1-L

/1.8,/3.1

19.2

19.3

CA N 2- H

/1.8,/3.1

22.2

-X100

CAN 2-L

/1.8,/3.1

21.2

21.3

RXD

/3.1

TXD

/3.1

CTS

/3.1

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

07.03.2002Garmann

1 2 3 4 5 6 7 8

2/1 0

Job computer

303 288-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 29

Medium / Comfort control unit

RXD

/2.7

CTS

/2.7

TXD

/2.7

GND_SEN

/2.4

CAN 2-H

/2.6

CAN 2-L

/2.6

CAN 1-H

/2.5

CAN 1-L

/2.6

GND

/2.4

+12VEFU

/2.3

7.3

-X1 00

-1XSteck

12V plug receptacle

8.3

19.4

-X 100

20.3

13.1

SUB -D St ec ke r

162738495

-1XCAN1

21.4

-X100

22.3

13.2

SUB-D Stecker

162738495

-1XCAN2

SU B-D St ec ke r

162738495

-1XRS2 32

13.3

-X1 00

GND_SE N

/6.1

GND

/6.3

+12VEFU

/6.3

for laptop power sup ply ma x. 5 A

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

22.04.2002Garmann

1 2 3 4 5 6 7 8

3/1 0

Interfa ces

303 288-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 30

Medium / Comfort control unit

GND_NAM

/2.5

14.2

-X 100

-1X1a

+KB1X1-1X1b

+KB1X1-XB1a

+KB1X1-B1

Flywheel

+KB1X1-XB1a

+KB1X1-1X1b

-1X1a

-JR1X 1b

Anschl.

I / O

Modul

X1_12

-A1

/2.4

DIG_13

Flywheel brake

KMC 1

14.3

-X100

-1X 3a

+KB1 X3-1X3 b

+KB1 X3-X B2a

+KB1 X3-B 2

Up per blad e bar

+KB1 X3-X B2a

+KB1 X3-1X3 b

-1X 3a

-J R1X 1b

Anschl.

I / O

Modul

X1_07

-A1

/2.4

DIG_10

Upper blade bar

KMC 1

14.4

-X 100

-1X3a

+KB1X3-1X3b

+KB1X3-XB3a

+KB1X3-B3

Blad e active

+KB1X3-XB3a

+KB1X3-1X3b

-1X3a

-JR1X 2b

Anschl.

I / O

Modul

X2_18

-A1

/2.4

DIG _ 3

Blade active

KMC 1

15.1

-X100

-1X 1a

+KB1 X1-1X1 b

+KB 1X1- XB4a

+KB1 X1-B 4

Measurin g

+KB 1X1- XB4a

+KB1 X1-1X1 b

-1X 1a

-J R1X 2b

Anschl.

I / O

Modul

X2_10

-A1

/2.4

DIG_1

Measuring

KMC 1

15.2

-X100

-1X1a

+KB1X1-1X1b

+K B1X1- XB5a

+KB1X1-B5

Calibra tion

+K B1X1- XB5a

+KB1X1-1X1b

-1X1a

-JR1X 2b

Anschl.

I / O

Modul

X2_19

-A1

/2.4

DIG _ 4

Ca li br ati on

KMC 1

15.3

-X100

-1X 1a

+KB 1X1- 1X1b

+KB 1X1- XB6a

+KB1X1-B6

Packer monitoring

+KB 1X1- XB6a

+KB 1X1- 1X1b

-1X 1a

-JR1X2b

Anschl.

I / O

Modul

X2_33

-A1

/2.4

DIG_9

Pac k er m o ni t or i n g

KMC 1

15.4

-X 100

-1X1a

+KB1X1-1X1b

+KB1X1-XB7a

+KB1X1-B 7

Packer supply

+KB1X1-XB7a

+KB1X1-1X1b

-1X1a

-JR1X 2b

Anschl.

I / O

Modul

X2_31

-A1

/2.4

DIG _ 7

Packer supply

KMC 1

16.2

-X100

-1X 2a

+KB1 X2-1X2 b

+KB1 X2-X B8a

+KB1X2-B8

Cord monito ring

+KB1 X2-X B8a

+KB1 X2-1X2 b

-1X 2a

-J R1X 1b

Anschl.

I / O

Modul

X1_11

-A1

/2.4

DIG_12

Cord mo nito ring

KMC 1

GND_NAM

/5.1

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

08.03.2002Garmann

1 2 3 4 5 6 7 8

4/1 0

Inputs

303 288-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 31

Medium / Comfort control unit

GND_NAM

/4.8

16.3

-X 100

-1X2a

+KB1X2-1X2b

+KB1X2-XB9a

+KB1X2-B9

eedl e connec ting r od

+KB1X2-XB9a

+KB1X2-1X2b

-1X2a

-JR1X 1b

Anschl.

I / O

Modul

X1_35

-A1

/2.4

DIG_14

Needle connecting rod

KMC 1

16.4

-X100

-1X 1a

+KB1 X1-1X1 b

+K B1X1- XB10 a

+KB1X1-B10

Knot ter moni tori ng

+K B1X1- XB10 a

+KB1 X1-1X1 b

-1X 1a

-J R1X 1b

Anschl.

I / O

Modul

X1_10

-A1

/2.4

DIG_11

Knotter monito ring

KMC 1

17.1

-X 100

-1X2a

+KB1X2-1X2b

+KB 1X2- XB11 a

+KB1 X2-B 11

Bale chute

+KB 1X2- XB11 a

+KB1X2-1X2b

-1X2a

-JR1X 2b

Anschl.

I / O

Modul

X2_20

-A1

/2.4

DIG _ 5

Bale chute

KMC 1

17.2

-X100

-1X 2a

+KB1 X2-1X2 b

+K B1X2 -XB1 2a

+KB1X2-B12

Bale set-down

+K B1X2 -XB1 2a

+KB1 X2-1X2 b

-1X 2a

-J R1X 2b

Anschl.

I / O

Modul

X2_22

-A1

/2.4

DIG_6

Bale se t-down

KMC 1

17.3

-X100

-1X2a

+KB1X2-1X2b

-1X2a

-JR1X 2b

Anschl.

I / O

Modul

X2_17

-A1

/2.4

DIG _ 2

Front bale e jector

KMC 1

17.4

-X100

-1X 2a

+KB 1X2- 1X2b

-1X 2a

-JR1X2b

Anschl.

I / O

Modul

X2_32

-A1

/2.4

DIG_8

Rear bale ejector

KMC 1

18.1

-X 100

-1X2a

+KB1X2-1X2b

+KB 1X2- XB15a

+KB1 X2- B15

St ar wh eel 1

+KB 1X2- XB15a

+KB1X2-1X2b

-1X2a

18.2

-X100

-1X 2a

+KB1 X2-1X2 b

+K B1X2- XB16 a

+KB1X2-B 16

Star wheel II

+K B1X2- XB16 a

+KB1 X2-1X2 b

-1X 2a

GND_NAM

Sensor star wheel 1 + 2 (fo r t est only)

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

12.03.2002Garmann

1 2 3 4 5 6 7 8

5/1 0

Inputs

303 288-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 32

Medium / Comfort control unit

+12 VSEN

/2.4

GND_SEN

/3.8

9.2

-X1 00

-1X1a

+KB1 X1-1X1 b

1+ 2-

+KB1 X1-B 17

Bale channel flap pressure

11.2

+K B1X1- XB17 b

+KB 1X1- XB17b

+KB1X1-1X1b

-1X1a

-JR1X 2b

Anschl.

I / O

Modul

X2_03

-A1

/2.4

MULTI_1

Bale channel flap pressure

KMC 1

+K B1X1 -1X1 b

-1X1a

8.4

-X1 00

GND

/3.8

7.4

+12VEFU

/3.8

+KB1 X1-1X1 b

-1X1a

-JR 1X 2b

Anschl.

I / O

Modul

X2_07

-A1

/2. 4

MUL TI _3

Force of pressure right

KMC 1

+K B1X1 -1X1 b

-1X1a

-JR 1X 2b

Anschl.

I / O

Modu l

X2_23

-A1

/2.4

MUL TI _4

Force of pressure left

KMC 1

+K B1X1 -1X1 b

-1X1a

-JR1X2b

Anschl.

I / O

Modu l

X2_16

-A1

/2.4

LA_1

Force sensors simulation

KMC 1

+K B1X1 -XN1b

2 3 4 5

+Zug gli ed-B 19

Ri ght f orce sen sor

-XB 19a

T315mA

ON DIP

23 4

ON DIP

234

Poti

Schalter

+12V0VSign re

Sign li

+12V0V-Sign

+Sign

rechts links

+12V0V-Sig n

+Sign

1234

1234 1234

+Zugglie

2 3 4

+Zugglied-B18

Left for ce s enso r

-XB18a

2 3

+12VSEN

/7.1

GND_S EN

/7.1

brown

black

blue

white

brown

black

white

brown

grey

black

blue

white

blue

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

07.03.2002Garmann

1 2 3 4 5 6 7 8

6/1 0

Force meas urement

303 288-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 33

Medium / Comfort control unit

+12 VSEN

/6.8

GND_SEN

/6.8

11.3

-X100

-1X 3a

+KB1 X3-1X3 b

-1X 3a

-J R1X 1b

Anschl.

I / O

Modul

X1_03

-A1

/2.4

MULTI_5

Blade bar up

KMC 1

9.3

11.4

-X100

-1X3a

+KB1X3-1X3b

-1X3a

-JR1X 1b

Anschl.

I / O

Mo dul

X1_06

-A1

/2.4

MULTI_6

Blade bar down

KMC 1

9.4

12.1

-X100

-1X2a

+KB1X2-1X2b

-1X2a

-JR1X 1b

Anschl.

I / O

Modul

X1_27

-A1

/2.4

MULTI_8

Bale ejector in

KMC 1

10.1

12.2

-X100

-1X2a

+KB1X2-1X2b

-1X2a

-JR1X 1b

Anschl.

I / O

Modul

X1_21

-A1

/2.4

MULT I_7

Bale ejector out

KMC 1

10.2

12.3

-X 100

-1X2a

+KB1X2-1X2b

-1X2a

-JR1X 1b

Anschl.

I / O

Modul

X1_39

-A1

/2.4

MULTI_9

Bale chute up

KMC 1

10.3

12.4

-X1 00

-1X2a

+K B1X2 -1X2 b

-1X2a

-JR 1X 1b

Anschl.

I / O

Modu l

X1_40

-A1

/2.4

MULTI_10

Bale chute down

KMC 1

10.4

+12VSEN

GND_S EN

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

12.03.2002Garmann

1 2 3 4 5 6 7 8

7/1 0

Manual control

303 288-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 34

Medium / Comfort control unit

/2.3

Anschl.

I / O

Modul

X2_01

-A1

/2.4

HBPWM_1

Control valv e

KMC 1

-JR1X 2b

-1X2a

+KB1X2-1X2b

+KB1 X2-X Y11b

-Y11

Control valve

+KB1 X2-X Y11b

Anschl.

I / O

Modul

X2_04

-A1

/2.4

HBPWM_2

Control valve

KMC 1

-J R1X 2b

-1X 2a

+KB1 X2-1X2 b

Anschl.

I / O

Modul

X1_30

-A1

/2.4

PWM_LA_8

Seat valve

KMC 1

-JR1X 1b

-1X3a

+KB1X3-1X3b

-1X3a

3.3

-X100

Anschl.

I / O

Modul

X1_23

-A1

/2.4

PWM_LA_6

Main v alve (extend)

KMC 1

-JR1X 1b

-1X3a

+KB1X3-1X3b

-1X3a

3.4

-X1 00

Anschl.

I / O

Modul

X1_26

-A1

/2.4

PWM_LA_7

Main v alve (retract)

KMC 1

-J R1X 1b

-1X 3a

+KB1 X3- 1X3b

-1X 3a

4.1

-X100

/9.1

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

12.03.2002Garmann

1 2 3 4 5 6 7 8

8/1 0

Outputs

303 288-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 35

Medium / Comfort control unit

/8.8

Anschl.

I / O

Modul

X2_24

-A1

/2.4

PWM_LA_2

Blade bar

KMC 1

-JR1X 2b

-1X3a

+KB1X3-1X3b

-1X3a

4.2

-X 100

Anschl.

I / O

Modul

X2_30

-A1

/2.4

PWM_LA_3

Blade bar

KMC 1

-J R1X 2b

-1X 3a

+KB1 X3-1X3 b

-1X 3a

4.3

-X100

Anschl.

I / O

Modul

X2_34

-A1

/2.4

HB PW M _ 5

Bale ejector

KMC 1

-JR1X 2b

-1X3a

+KB1X3-1X3b

-1X3a

4.4

-X 100

Anschl.

I / O

Modul

X2_14

-A1

/2.4

HBPWM_6

Bale ejector

KMC 1

-J R1X 2b

-1X 3a

+KB1 X3-1X3 b

-1X 3a

5.2

-X100

Anschl.

I / O

Modul

X2_26

-A1

/2.4

PWM_LA_4

Bale chute

KMC 1

-JR1X 2b

-1X3a

+KB1X3-1X3b

-1X3a

5.3

-X100

Anschl.

I / O

Modul

X1_22

-A1

/2.4

PWM_LA_5

Bal e chut e

KMC 1

-JR1X1b

-1X 3a

+KB 1X3- 1X3b

-1X 3a

5.4

-X100

Anschl.

I / O

Modul

X2_35

-A1

/2.4

PW M _ LA _1

Release bale channel flap

KMC 1

-JR1X 2b

-1X3a

+KB1X3-1X3b

-1X3a

6.1

-X 100

/10.1

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

08.03.2002Garmann

1 2 3 4 5 6 7 8

9/1 0

Outputs

303 288-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 36

Medium / Comfort control unit

/9.7

Anschl.

I / O

Modu l

X1_24

-A1

/2. 4

HBPW M_7

Ma chin e ligh ting

KMC 1

-JR 1X 1b

-1X1a

+KB1 X1-1X1 b

+KB1X1-XH1

-H1

Ma chine li ghti ng

+KB1X1-XH1

+KB1 X1-1X1 b

-1X1a

6.2

-X1 00

Anschl.

I / O

Modu l

X2_06

-A1

/2.4

HB PW M _3

Electr. kn ot triggering

KMC 1

-JR 1X 2b

-1X1a

+K B1X1 -1X1 b

+KB1X1-XKnoter

+K B1X1 -1X1 b

-1X1a

6.3

-X1 00

Anschl.

I / O

Modul

X2_27

-A1

/2.4

LA_2

Knotter cleani ng

KMC 1

-JR1X 2b

-1X1a

+KB1X1-1X1b

+KB1X1-X20b

+KB1X1-X20a

+KB1X1-XY30

-Y30

Knotter cleaning

+KB1X1-XY30

+KB1X1-X20a

+KB1X1-X20b

+KB1X1-1X1b

-1X1a

6.4

-X1 00

Anschl.

I / O

Modul

X2_08

-A1

/2.4

HBPWM_4

Knot cl eaning 2

KMC 1

-JR1X 2b

-1X1a

+KB1X1-1X1b

Reserve knotter tr iggering

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

13.03.2002Garmann

1 2 3 4 5 6 7 8

10/ 1 0

Outputs for lighting / knotter blower

303 288-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 37

Medium / Comfort control unit

4.18.2 Comfort control unit

-F1

F2 F3

Bu chs e

8-pol.

Stecker

8-pol.

Stecker Buchse

rt,nc

br,nc

ws, 12V

bl, CAN_H

rs, GND

gr, CAN_L

br,nc

gb,nc gb,nc

gn,12V

-Display

15/30

+KB1X7-1X6Bb

15/30

+KB1X6-1X6Ba

+KB1X5-1X5a

456172

15/ 3 0

+KB1X6-1X6a

12V DIN-Connect or

+KB1X4-1X5b

456172

15/30

+K B1X4-1 X6b

ABCDEFGHJKLMNPRS

+K B1X4 -1X4b

ABCDEFGHJKLMNPRS

-1X4a

26.1

-X1 00

7.1

-X1 00

19.1

-X1 00

8.1

-X100

20.1

-X100

1.1

-X100

3.1

-X100

22.1

-X100

21.1

-X100

SS_5 V

/2.2

+12 VEFU

/2.3

CAN 1-L

/2.6

GND

/2.4

CAN 1-H

/2.5

+12VE

/2.2

/2.3

CAN 2-H

/2.6

CAN 2-L

/2.6

Battery ground

CONTRO L

brown

green

blue

TRACTOR

Drawbar

CONTROL

Battery +12V

pink

6: pin k

1: white

3: green

2: brown

7: blue

yellow

white

grey

4: yellow 5: gre y

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

06.03.2002Garmann

1 2 3 4 5 6 7 8

BIG PACK 890/1270/1290 Comfort

1/1 0

Standar d power supply

303 289-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 38

Medium / Comfort control unit

SS_5V

/1.8

26.3

-X100

+12VE

/1.8

1.2

2.1

1.3

1.4

2.2

2.3

+12VEFU

/1.8,/3.1

7.2

-X100

/1.8,/8.1

3.2

-X100

5.1

GND

/1.8,/3.1

8.2

-X100

+12VSEN

/6.1

9.1

-X100

GND_SEN

/3.1

11.1

123

29 3 0 31

16 1 73218

33 34

203521822

36 37

92310 11

38 39

12 13

40 41

271428

123

29 30 31

16 173218

33 34

203521822

36 37

92310 11

38 39

12 13

40 41

271428

X 2 X 1

EINGÄNGE

AUSGÄNGE

Ver sorgu ng

+12VE

SS_5 V

+12V1

+12V2

+12V3

+12V4

+12VEFU

+12V1FU

+12V2FU

GND

+12V SEN

GND_SEN

GND_NAM

+8VANA

GND_ANA

CAN_1-H

CAN_1-L

TERMI_1

CAN_2-H

CAN_2-L

TERMI_2

RXD

TXD

CTS

GND über Sicherung

Versorgung LA_1 / Elektronik

Schaltspannungseingang

Versorgung HB 1-4

Versorgung HB 5-8

Versorgung PW M_LA 5-8

Versorgung LA_2 und PWM_LA 1-4

+12VE über F8 (5A)

+12V1 über F13 (25A)

+12V2 über F6 (25A)

Mass e 12V Versorgung

0V über F7 (30A) keine A us gänge

+12VE über Sicherung

GND über Sicherung

Analogspannung Multieingänge

GND über Sicherung

Ver sorgu ng Se nsor en

Ver sorgu ng An alog sen soren

CAN 1

CAN 2

RS 232

Ver sorgu ng Dig ita lse nsor en

X1_41

X1_37

X2_37

X1_28

X1_01

X1_14

X2_15

X1_31

X1_42

X2_28

X1_15

X1_29

X2_29

X2_42

X1_09

X1_38

X2_38

X1_36

X2_09

X1_20

X2_02

X1_13

X2_41

X1_05

X2_21

X1_02

X2_11

X1_18

X2_39

X1_32

X2_25

X1_17

X2_40

X1_08

X2_12

X1_34

X2_13

X1_33

X2_36

X1_04

X1_19

X1_16

X2_10 MeasuringDIG _1 /4. 4

X2_17 Front bale ejectorDIG _2 /5. 5

X2_18 Blade activeDIG _3 /4. 3

X2_19 CalibrationDIG _4 /4. 5

X2_20 Bale chuteDI G _ 5 /5. 3

X2_22 Bale set-downDI G _6 /5. 4

X2_31 Packer supplyDIG_ 7 /4. 7

X2_32 Rear bale ejec torDIG _8 /5. 6

X2_33 Packer monitoringDIG _9 /4. 6

X1_07 Upper blade barDIG_10 /4.2

X1_10 Knotter monitoringDIG _11 /5.2

X1_11 Cord monitori ngDIG_12 /4.8

X1_12 Flywheel brak eDIG_13 /4.1

X1_35 Needle connecting rodDIG_14 /5.1

X2_03 Bale channel flap pressureMUL TI _1 /6.2

X2_05 MULTI_2

X2_07 For ce of pressure rightMUL TI _3 /6.4

X2_23 For ce of pressure leftMUL TI _4 /6.5

X1_03 Blade bar upMUL TI _5 /7.1

X1_06 Blade bar downMUL TI _6 /7.2

X1_21 Bale ejector outMU L TI_7 /7. 5

X1_27 Bale ejector inMU LT I_8 /7.4

X1_39 Bale chute upMUL TI _9 /7.7

X1_40 Bale chute downMULTI_10 /7.8

X2_16 For ce sensor s simula tionLA_1 / 6. 6

X2_27 Knotter cleaningLA _2 /1 0 .5

X2_35 Release bale channel flapPWM_LA _1 /9.7

X2_24 Blade barPWM_LA_2 /9.1

X2_30 Blade barPWM_LA_3 /9.2

X2_26 Bale chutePWM_LA_4 /9.5

X1_22 Bale chutePWM_LA_5 /9.6

X1_23 Main valve (ex tend)PWM_LA _6 /8.5

X1_26 Main valve (retract)PWM_L A_7 /8.6

X1_30 Seat valvePWM_LA_8 /8.4

X2_01 Control valveHBPWM _ 1 /8. 1

X2_04 Control valveHBPWM _ 2 /8. 2

X2_06 Elec tr . knot triggeringHBPWM_3 /10.3

X2_08 Knotter cleaning 2HBPWM_4 /10.6

X2_34 Bale ejectorHB PW M _ 5 /9. 3

X2_14 Bale ejectorHB PW M _ 6 /9. 4

X1_24 Machine lightingHBPWM_7 /10.1

X1_25 HBPWM_8

-A1

GND_NAM

/4.1

14.1

-X100

16.1

CA N 1- H

/1.8,/3.1

20.2

-X100

CAN 1-L

/1.8,/3.1

19.2

19.3

CA N 2- H

/1.8,/3.1

22.2

-X100

CAN 2-L

/1.8,/3.1

21.2

21.3

RXD

/3.1

TXD

/3.1

CTS

/3.1

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

07.03.2002Garmann

1 2 3 4 5 6 7 8

BIG PACK 890/1270/1290 Comfort

2/1 0

Job computer

303 289-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 39

Medium / Comfort control unit

RXD

/2.7

CTS

/2.7

TXD

/2.7

GND_SEN

/2.4

CAN 2-H

/2.6

CAN 2-L

/2.6

CAN 1-H

/2.5

CAN 1-L

/2.6

GND

/2.4

+12VEFU

/2.3

7.3

-X1 00

-1XSteck

12V plug receptacle

8.3

19.4

-X 100

20.3

13.1

SUB -D St ec ke r

162738495

-1XCAN1

21.4

-X100

22.3

13.2

SUB-D Stecker

162738495

-1XCAN2

SU B-D St ec ke r

162738495

-1XRS2 32

13.3

-X1 00

GND_SE N

/6.1

GND

/6.3

+12VEFU

/6.3

for laptop power sup ply ma x. 5 A

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

22.04.2002Garmann

1 2 3 4 5 6 7 8

BIG PACK 890/1270/1290 Comfort

3/1 0

Interfa ces

303 289-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 40

Medium / Comfort control unit

GND_NAM

/2.5

14.2

-X 100

-1X1a

+KB1X1-1X1b

+KB1X1-XB1a

+KB1X1-B1

Flywheel

+KB1X1-XB1a

+KB1X1-1X1b

-1X1a

-JR1X 1b

Anschl.

I / O

Modul

X1_12

-A1

/2.4

DIG_13

Flywheel brake

KMC 1

14.3

-X100

-1X 3a

+KB1 X3-1X3 b

+KB1 X3-X B2a

+KB1 X3-B 2

Up per blad e bar

+KB1 X3-X B2a

+KB1 X3-1X3 b

-1X 3a

-J R1X 1b

Anschl.

I / O

Modul

X1_07

-A1

/2.4

DIG_10

Upper blade bar

KMC 1

14.4

-X 100

-1X3a

+KB1X3-1X3b

+KB1X3-XB3a

+KB1X3-B3

Blad e active

+KB1X3-XB3a

+KB1X3-1X3b

-1X3a

-JR1X 2b

Anschl.

I / O

Modul

X2_18

-A1

/2.4

DIG _ 3

Blade active

KMC 1

15.1

-X100

-1X 1a

+KB1 X1-1X1 b

+KB 1X1- XB4a

+KB1 X1-B 4

Measurin g

+KB 1X1- XB4a

+KB1 X1-1X1 b

-1X 1a

-J R1X 2b

Anschl.

I / O

Modul

X2_10

-A1

/2.4

DIG_1

Measuring

KMC 1

15.2

-X100

-1X1a

+KB1X1-1X1b

+K B1X1- XB5a

+KB1X1-B5

Calibra tion

+K B1X1- XB5a

+KB1X1-1X1b

-1X1a

-JR1X 2b

Anschl.

I / O

Modul

X2_19

-A1

/2.4

DIG _ 4

Ca li br ati on

KMC 1

15.3

-X100

-1X 1a

+KB 1X1- 1X1b

+KB 1X1- XB6a

+KB1X1-B6

Packer monitoring

+KB 1X1- XB6a

+KB 1X1- 1X1b

-1X 1a

-JR1X2b

Anschl.

I / O

Modul

X2_33

-A1

/2.4

DIG_9

Pac k er m o ni t or i n g

KMC 1

15.4

-X 100

-1X1a

+KB1X1-1X1b

+KB1X1-XB7a

+KB1X1-B 7

Packer supply

+KB1X1-XB7a

+KB1X1-1X1b

-1X1a

-JR1X 2b

Anschl.

I / O

Modul

X2_31

-A1

/2.4

DIG _ 7

Packer supply

KMC 1

16.2

-X100

-1X 2a

+KB1 X2-1X2 b

+KB1 X2-X B8a

+KB1X2-B8

Cord monito ring

+KB1 X2-X B8a

+KB1 X2-1X2 b

-1X 2a

-J R1X 1b

Anschl.

I / O

Modul

X1_11

-A1

/2.4

DIG_12

Cord mo nito ring

KMC 1

GND_NAM

/5.1

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

08.03.2002Garmann

1 2 3 4 5 6 7 8

BIG PACK 890/1270/1290 Comfort

4/1 0

Inputs

303 289-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 41

Medium / Comfort control unit

GND_NAM

/4.8

16.3

-X 100

-1X2a

+KB1X2-1X2b

+KB1X2-XB9a

+KB1X2-B9

eedl e connec ting r od

+KB1X2-XB9a

+KB1X2-1X2b

-1X2a

-JR1X 1b

Anschl.

I / O

Modul

X1_35

-A1

/2.4

DIG_14

Needle connecting rod

KMC 1

16.4

-X100

-1X 1a

+KB1 X1-1X1 b

+K B1X1- XB10 a

+KB1X1-B10

Knot ter moni tori ng

+K B1X1- XB10 a

+KB1 X1-1X1 b

-1X 1a

-J R1X 1b

Anschl.

I / O

Modul

X1_10

-A1

/2.4

DIG_11

Knotter monito ring

KMC 1

17.1

-X 100

-1X2a

+KB1X2-1X2b

+KB 1X2- XB11 a

+KB1 X2-B 11

Bale chute

+KB 1X2- XB11 a

+KB1X2-1X2b

-1X2a

-JR1X 2b

Anschl.

I / O

Modul

X2_20

-A1

/2.4

DIG _ 5

Bale chute

KMC 1

17.2

-X100

-1X 2a

+KB1 X2-1X2 b

+K B1X2 -XB1 2a

+KB1X2-B12

Bale set-down

+K B1X2 -XB1 2a

+KB1 X2-1X2 b

-1X 2a

-J R1X 2b

Anschl.

I / O

Modul

X2_22

-A1

/2.4

DIG_6

Bale se t-down

KMC 1

17.3

-X100

-1X2a

+KB1X2-1X2b

+KB1X2-XB13a

+KB1 X2-B 13

Front bale ejector

+KB1X2-XB13a

+KB1X2-1X2b

-1X2a

-JR1X 2b

Anschl.

I / O

Modul

X2_17

-A1

/2.4

DIG _ 2

Front bale e jector

KMC 1

17.4

-X100

-1X 2a

+KB 1X2- 1X2b

+KB1 X2-X B14a

+KB1X2-B14

Rear bale ejector

+KB1 X2-X B14a

+KB 1X2- 1X2b

-1X 2a

-JR1X2b

Anschl.

I / O

Modul

X2_32

-A1

/2.4

DIG_8

Rear bale ejector

KMC 1

18.1

-X 100

-1X2a

+KB1X2-1X2b

+KB 1X2- XB15a

+KB1 X2- B15

St ar wh eel 1

+KB 1X2- XB15a

+KB1X2-1X2b

-1X2a

18.2

-X100

-1X 2a

+KB1 X2-1X2 b

+K B1X2- XB16 a

+KB1X2-B 16

Star wheel II

+K B1X2- XB16 a

+KB1 X2-1X2 b

-1X 2a

GND_NAM

Sensor star wheel 1 + 2 (fo r t est only)

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

12.03.2002G armann

1 2 3 4 5 6 7 8

BIG PACK 890/1270/1290 Comfort

5/1 0

Inputs

303 289-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 42

Medium / Comfort control unit

+12 VSEN

/2.4

GND_SEN

/3.8

9.2

-X1 00

-1X1a

+KB1 X1-1X1 b

1+ 2-

+KB1 X1-B 17

Bale channel flap pressure

11.2

+K B1X1- XB17 b

+KB 1X1- XB17b

+KB1X1-1X1b

-1X1a

-JR1X 2b

Anschl.

I / O

Modul

X2_03

-A1

/2.4

MULTI_1

Bale channel flap pressure

KMC 1

+K B1X1 -1X1 b

-1X1a

8.4

-X1 00

GND

/3.8

7.4

+12VEFU

/3.8

+KB1 X1-1X1 b

-1X1a

-JR 1X 2b

Anschl.

I / O

Modul

X2_07

-A1

/2. 4

MUL TI _3

Force of pressure right

KMC 1

+K B1X1 -1X1 b

-1X1a

-JR 1X 2b

Anschl.

I / O

Modu l

X2_23

-A1

/2.4

MUL TI _4

Force of pressure left

KMC 1

+K B1X1 -1X1 b

-1X1a

-JR1X2b

Anschl.

I / O

Modu l

X2_16

-A1

/2.4

LA_1

Force sensors simulation

KMC 1

+K B1X1 -XN1b

2 3 4 5

+Zugglied-B19

Right force sensor

-XB 19a

T315mA

ON DIP

23 4

ON DIP

234

Poti

Schalter

+12V0VSign re

Sign li

+12V0V-Sign

+Sign

rechts links

+12V0V-Sig n

+Sign

1234

1234 1234

+Zugglie

2 3 4

+Zugglied-B18

Left force se nsor

-XB18a

2 3

+12VSEN

/7.1

GND_SEN

/7.1

white

brown

black

grey

black

blue

white

brown

white

brown

black

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

07.03.2002Garmann

1 2 3 4 5 6 7 8

BIG PACK 890/1270/1290 Comfort

6/1 0

Force meas urement

303 289-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 43

Medium / Comfort control unit

+12 VSEN

/6.8

GND_SEN

/6.8

11.3

-X100

-1X 3a

+KB1 X3-1X3 b

+KB 1X3- XS1b

+K B1X3 -S1

Blade bar up

green

+KB 1X3- XS1b

+KB1 X3-1X3 b

-1X 3a

-J R1X 1b

Anschl.

I / O

Modul

X1_03

-A1

/2.4

MULTI_5

Blade bar up

KMC 1

9.3

11.4

-X100

-1X3a

+KB1X3-1X3b

+KB1X3-XS2b

+KB1X3-S2

Bl ade b ar d own

gree n

+KB1X3-XS2b

+KB1X3-1X3b

-1X3a

-JR1X 1b

Anschl.

I / O

Mo dul

X1_06

-A1

/2.4

MULTI_6

Blade bar down

KMC 1

9.4

12.1

-X100

-1X2a

+KB1X2-1X2b

+KB1X2-XS3b

+KB1 X2-S 3

Bale ejector in

green

+KB1X2-XS3b

+KB1X2-1X2b

-1X2a

-JR1X 1b

Anschl.

I / O

Modul

X1_27

-A1

/2.4

MULTI_8

Bale ejector in

KMC 1

10.1

12.2

-X100

-1X2a

+KB1X2-1X2b

+K B1X2- XS4b

+KB1X2-S4

Bale ejector out

gre en

+K B1X2- XS4b

+KB1X2-1X2b

-1X2a

-JR1X 1b

Anschl.

I / O

Modul

X1_21

-A1

/2.4

MULT I_7

Bale ejector out

KMC 1

10.2

12.3

-X 100

-1X2a

+KB1X2-1X2b

+KB1X2-XS5b

+KB1X2-S5

Bal e chut e up

yellow

+KB1X2-XS5b

+KB1X2-1X2b

-1X2a

-JR1X 1b

Anschl.

I / O

Modul

X1_39

-A1

/2.4

MULTI_9

Bale chute up

KMC 1

10.3

12.4

-X1 00

-1X2a

+K B1X2 -1X2 b

+KB1 X2-X S6b

+KB1X2-S6

Bal e chute do wn

yellow

+KB1 X2-X S6b

+K B1X2 -1X2 b

-1X2a

-JR 1X 1b

Anschl.

I / O

Modu l

X1_40

-A1

/2.4

MULTI_10

Bale chute down

KMC 1

10.4

+12VSEN

GND_S EN

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

12.03.2002G ar mann

1 2 3 4 5 6 7 8

BIG PACK 890/1270/1290 Comfort

7/1 0

Manual control

303 289-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 44

Medium / Comfort control unit

/2.3

Anschl.

I / O

Modul

X2_01

-A1

/2.4

HBPWM_1

Control valv e

KMC 1

-JR1X 2b

-1X2a

+KB1X2-1X2b

+KB1 X2-X Y11b

-Y11

Control valve

+KB1 X2-X Y11b

Anschl.

I / O

Modul

X2_04

-A1

/2.4

HBPWM_2

Control valve

KMC 1

-J R1X 2b

-1X 2a

+KB1 X2-1X2 b

Anschl.

I / O

Modul

X1_30

-A1

/2.4

PWM_LA_8

Seat valve

KMC 1

-JR1X 1b

-1X3a

+KB1X3-1X3b

+K B1X3- XY10 b

-Y1 0

Seat valve

+K B1X3- XY10 b

+KB1X3-1X3b

-1X3a

3.3

-X100

Anschl.

I / O

Modul

X1_23

-A1

/2.4

PWM_LA_6

Main v alve (extend)

KMC 1

-JR1X 1b

-1X3a

+KB1X3-1X3b

+KB1 X3-X Y01b

-Y01

Main valve (extend)

+KB1 X3-X Y01b

+KB1X3-1X3b

-1X3a

3.4

-X1 00

Anschl.

I / O

Modul

X1_26

-A1

/2.4

PWM_LA_7

Main v alve (retract)

KMC 1

-J R1X 1b

-1X 3a

+KB1 X3- 1X3b

+KB1X3-XY02b

-Y0 2

Main valve (retract)

+KB1X3-XY02b

+KB1 X3- 1X3b

-1X 3a

4.1

-X100

/9.1

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

12.03.2002Garmann

1 2 3 4 5 6 7 8

BIG PACK 890/1270/1290 Comfort

8/1 0

Outputs

303 289-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 45

Medium / Comfort control unit

/8.8

Anschl.

I / O

Modul

X2_24

-A1

/2.4

PWM_LA_2

Blade bar

KMC 1

-JR1X 2b

-1X3a

+KB1X3-1X3b

+KB1 X3-X Y07b

-Y07

Bl ade b ar

+KB1 X3-X Y07b

+KB1X3-1X3b

-1X3a

4.2

-X 100

Anschl.

I / O

Modul

X2_30

-A1

/2.4

PWM_LA_3

Blade bar

KMC 1

-J R1X 2b

-1X 3a

+KB1 X3-1X3 b

+KB1X3-XY08b

-Y0 8

Blade bar

+KB1X3-XY08b

+KB1 X3-1X3 b

-1X 3a

4.3

-X100

Anschl.

I / O

Modul

X2_34

-A1

/2.4

HB PW M _ 5

Bale ejector

KMC 1

-JR1X 2b

-1X3a

+KB1X3-1X3b

+K B1X3 -XY05 b

-Y05

Bale ejector

+K B1X3 -XY05 b

+KB1X3-1X3b

-1X3a

4.4

-X 100

Anschl.

I / O

Modul

X2_14

-A1

/2.4

HBPWM_6

Bale ejector

KMC 1

-J R1X 2b

-1X 3a

+KB1 X3-1X3 b

+KB1X3-XY06b

-Y0 6

Bale e jector

+KB1X3-XY06b

+KB1 X3-1X3 b

-1X 3a

5.2

-X100

Anschl.

I / O

Modul

X2_26

-A1

/2.4

PWM_LA_4

Bale chute

KMC 1

-JR1X 2b

-1X3a

+KB1X3-1X3b

+K B1X3 -XY03 b

-Y03

Bale chut e

+K B1X3 -XY03 b

+KB1X3-1X3b

-1X3a

5.3

-X100

Anschl.

I / O

Modul

X1_22

-A1

/2.4

PWM_LA_5

Bal e chut e

KMC 1

-JR1X1b

-1X 3a

+KB 1X3- 1X3b

+KB1X3-XY04b

-Y0 4

Bale chute

+KB1X3-XY04b

+KB 1X3- 1X3b

-1X 3a

5.4

-X100

Anschl.

I / O

Modul

X2_35

-A1

/2.4

PW M _ LA _1

Release bale channel flap

KMC 1

-JR1X 2b

-1X3a

+KB1X3-1X3b

+KB1 X3-X Y09b

-Y09

Release bale channel flap

+KB1 X3-X Y09b

+KB1X3-1X3b

-1X3a

6.1

-X 100

/10.1

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

08.03.2002Garmann

1 2 3 4 5 6 7 8

BIG PACK 890/1270/1290 Comfort

9/1 0

Outputs

303 289-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

IV - 46

Medium / Comfort control unit

/9.7

Anschl.

I / O

Modu l

X1_24

-A1

/2. 4

HBPW M_7

Ma chin e ligh ting

KMC 1

-JR 1X 1b

-1X1a

+KB1 X1-1X1 b

+KB1X1-XH1

-H1

Ma chine li ghti ng

+KB1X1-XH1

+KB1 X1-1X1 b

-1X1a

6.2

-X1 00

Anschl.

I / O

Modu l

X2_06

-A1

/2.4

HB PW M _3

Electr. kn ot triggering

KMC 1

-JR 1X 2b

-1X1a

+K B1X1 -1X1 b

+KB1X1-XKnoter

+K B1X1 -1X1 b

-1X1a

6.3

-X1 00

Anschl.

I / O

Modul

X2_27

-A1

/2.4

LA_2

Knotter cleani ng

KMC 1

-JR1X 2b

-1X1a

+KB1X1-1X1b

+KB1X1-X20b

+KB1X1-X20a

+KB1X1-XY30

-Y30

Knotter cleaning

+KB1X1-XY30

+KB1X1-X20a

+KB1X1-X20b

+KB1X1-1X1b

-1X1a

6.4

-X1 00

Anschl.

I / O

Modul

X2_08

-A1

/2.4

HBPWM_4

Knotter cleani ng 2

KMC 1

-JR1X 2b

-1X1a

+KB1X1-1X1b

Reserve knotter tr iggering

21.05.2003

1 2 3 4 5 6 7 8

Kloepper

13.03.2002Garmann

1 2 3 4 5 6 7 8

BIG PACK 890/1270/1290 Comfort

10/ 1 0

Outputs for lighting / knotter blower

303 289-0

Krone-No.:

Person i. C. Location

NameDate

Dat e Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

V - 1

Basic control unit

5. Control unit - Basic

5.1 General description

The electronics system consists of the distributor (1), which contains the actual electronics, and the control unit, which is used to operate the baler.

Distributor:

Position: on the left front of the machine under the front

cover.

Function: Electrical control of the machine

5.3 Operation

Switching on:

Turn on the electronics with the switch on the front side of the control unit. After the electronics have been turned on, the signal light comes on. The knotter cleaning system can be turned on with the switch on the left side of the control unit. The turn dial on the right side of the control unit is used to adjust the bale channel flap pressure.

The pressure is set to a fixed level. There is no monitoring of any overload on the machine. Especially if the materials being processed are moist or hard to compress, the pressure must not be set too high. If it is, the machine could be damaged.

5.2 Attaching

Electrical power supply: Connect the power supply

cable (12 V) to the 3-prong power outlet (DIN 9680).

Control panel: The cable, which is

permanently connected to the control unit, should be connected to the socket on the front metal cover.

BP890_0030

BPXC0050

BPXC0038

V - 2

Basic control unit

5.4 Description of the baling process

At the beginning of the baling process, the pressure must be set initially to about 50 bar. The pressure can be read on the pressure gauge. When the pressure has reached 50 bar, the baling process can begin. Once the channel has been filled and the bale channel flaps have been opened, the pressure can be set high enough so that the bales are sufficiently solid.

Because there is no monitoring of a possible overload on the machine, the pressure must be adjusted very carefully to ensure that the machine is not permanently damaged.

V - 3

Basic control unit

5.5 Circuit diagram of the basic control unit

+KB1X1-X20b3+KB1X1-X20a

+KB1X1-XY1b2

-Y1

Pressure cont rol valve

+KB1X1-XY1b2

+KB1X1-XY2b

-Y2

Knotter blower valve

+KB1X1-XY2b

+KB1X1-X20a2+KB1X1-X20b

SW_ON

/1.90V/1.9

DruckSignal

/1.9

+2,5V

/1.9

SW_KnotReinigung

/1.9

0V (Steuerung)

/1.9

1.1

-X100

2.1

-X100

1.4

-X100

Poti

(+12V)

(0V)

Poti

min

max

1234567

-N1

Current controller

-K3

1.2

-X100

+B1+A1

+A2

-K3

eltako time relay DZ12TI-001-12..230V UC

1.3

-X100

Distributor

21.05.2003

0 1 2 3 4 5 6 7 8 9

Schrameyer

01.07.2002Garmann

0 1 2 3 4 5 6 7 8 9

BIG PACK 890/1270/1290 BASIC

2/2

Distributor

303 287-1

Krone-No.:

Person i. C. Location

NameDate

Date Plant

Repl. for Repl. byNorm

Sheet No.

Sh. of No.OriginState Modification

Insp.

V - 4

Basic control unit

-H1 On/Off

-S1

Knotter cleaning on/off

-S2

Electronics on/off

-R1

10k, Pressure setting

-F1

20A

-F2

10A

+KB1X4-1X2b

15/30

+KB1X3-1X2a

1234567

+KB1X 2-XDisa

15/30

+KB1X3-1X1a

1234567

+KB1X 1-XDisb

15/30

+KB1X1-1X1b

+2,5V

/2.3

DruckSign al

/2.3

SW_KnotReinigung

/2.3

SW_ON

/2.3

0V (Steuerun g)

/2.3

blue

pink

grey

yellow

green

brown

white

12V plug (control)

Terminal plug

Tractor

Krone basic operation

Battery +12V

Drawbar

Battery 0V

21.05.2003

0 1 2 3 4 5 6 7 8 9

Garmann

06.11.2002Garmann

0 1 2 3 4 5 6 7 8 9

BIG PACK 890/1270/1290 BASIC

1/2

Power supply/operation

303 287-1

Krone-No.:

Person i. C. Location

NameDat e

Date Plant

Repl. for R epl. byNorm

Sheet No.

Sh. of No.OriginState Modi fication

Insp.

VI - 1

Working with the Big Pack Baler

6 Working with the Big Pack Baler

6.1 Special safety instructions

• The following is a basic rule for all maintenance, mounting, repair and adjustment tasks: Turn off the PTO. Turn off the engine and remove the ignition key. Apply the flywheel brake.

• During operation, maintain an adequate safety distances from all movable parts of the Big Pack Baler. This applies especially to the collecting mechanism (pick-up) of the crop.

• Put the Big Pack baler into operation only if all protective devices are attached and in proper working order!

• Eliminate blockages only when the machine is stopped. Turn off the engine and remove the ignition key. Apply the flywheel brake.

• If dangerous situations arise, turn off the PTO immediately and bring the Big Pack Baler to a stop.

• Never allow the Big Pack Baler to run without operating personnel on the tractor.

6.2 Basic setting on the Big Pack Baler

6.2.1 Pick-up

Lift the pick-up for driving in the turn space or when driving backward!

Adjusting the working height

To adjust the height of the pick-up, raise it and secure it against being unintentionally lowered by moving the shut-off valve on the right side of the machine.

The working height can be adjusted on the feeler wheels (3) on either side of the pick-up. The working height can be adjusted on the feeler wheels (3) on either side of the pick-up. Pull the spring cotter pin (2) and move the feeler wheels into the desired position on the perforated bar (1). Secure the feeler wheels in place with the spring cotter pin.

Make certain while doing so that the feeler wheels on either side of the pickup are in the same position on the perforated bar.

BP800015

VI - 2

Working with the Big Pack Baler

Height adjustment of the baffle plate (roller-type crop guard)

The height adjustment of the baffle plate depends on the following factors:

Crop Length of the crop Windrow size Which setting?

Long Short Large Small

Straw / Hay X X Baffle plate high Straw / Hay X X Baffle plate low Straw / Hay X X Baffle plate high Straw / Hay X X Baffle plate low

Silage X Baffle plate high

Silage X Baffle plate low

The height adjustment of the baffle plate (3) can be made on the retaining chains (2) that are suspended on the bracket (1) on either side of the machine.

Make certain that the chains on the suspensions are of the same length.

BP380-7-037

VI - 3

Working with the Big Pack Baler

6.2.1.1 Special safety instructions

The following is a basic rule for all maintenance, mounting, repair and adjustment tasks:

• Bring the Big Pack Baler to a stop.

• Turn off the engine and remove the ignition key.

• Secure the tractor and Big Pack baler against rolling.

• Secure the pick-up against being lowered unintentionally.

• There is great danger of injury while the blades are being mounted and dismounted. The blades should only be touched with suitable gloves.

• Apply the flywheel brake.

6.2.1.2 General

The Big Pack XC has a cutting system with a cutting cylinder and fixed blades. Cutting allows for improved further processing of the big pack and makes it possible to increase the density of baled material. The blades can be swivelled out of the conveyor channel hydraulically from the tractor if there are blockages. Each blade is separately protected against overload. The machine can also be used without blades. The cutting cylinder than takes on the function of a conveyor between the pick-up and the pre-baling channel.

The cutting system of the Big Pack 890 XC can be fitted with a maximum of 16 blades. The Big Pack 1270 XC / 1290 XC with a maximum of 26 blades. The theoretical cutting length is then 44 mm.

The cutting length is determined by the number of blades used:

• Big Pack with XC cutting system

To activate the cutting mechanism, the blade control (Position 1) is turned on and the cutting system is moved up as far as it will go hydraulically.

6.2.1.3 Cutting length

BP800055

6.2.1 Cutting system XC

Cutting

length

Number of blades B lade

compartment

used

Setting

BP 890 BP 1270

BP 1290

-00 any0 44 16 26 each 1 88 8 13 every 2nd 1

132 4 6 every 3rd 1

VI - 4

Working with the Big Pack Baler

6.2.1.4 Changing blades

The conveyor channel must be cleaned before blades are changed.

Blades are changed on the right and left side of the machine. The left side of the machine is described below. The same applies for the right side of the machine.

Lower the cutting system.

• Lower the cutting system with the tractor hydraulics (with the Comfort electronics system: Switch the tractor hydraulics to Raise and hold down the Lower blade bar in the control display until the cutting system has been lowered all the way.)

• Remove the ignition key and turn off the electrical system on the control box

BP800056

Move the blade control from Position (1) to Position (0) with a key (SW30).

When shifting positions, be careful that the spring pressure takes effect on the key (danger of injury!)

BP800057

Unlock the cutting system by activating the lever (1) and remove it as far as the stopper.

The cutting system must not be started up again until both halves of the cutting system are retracted and locked on the side.

VI - 5

Working with the Big Pack Baler

BP800058

Unlocking the blade shaft

• Unlock the locking lever (1) (Pos. II)

• The blades (2) can now be removed vertically upward

• Set the new blades in place.

• Secure the blade shaft with the locking lever (1) (Pos. I)

• Push in the two halves of the cutting system (1) on the side until the locking lever (2) snaps into place by itself.

• Depending on how they will be used, the blades can now be turned on with a key (SW 30) (Pos. I) or can remain in the “0” position (Pos. II).

• Lift the cutting system hydraulically

BP800059

6.2.1.5 Zero setting of blades

Turning off the blades mechanically on the right and left

Move the blade control on both sides to the 0 setting with a key (SW 30).

When shifting positions, be careful that the spring pressure takes effect on the key (danger of injury!) The zero position of the cutting system is possible in the lowered or raised state.

Turning off the blades hydraulically

The cutting system can be lowered with a hydraulic cylinder. Because there is not enough free area on the ground, the cutting system must be raised immediately again after the blockage has been eliminated.

The purpose of the hydraulic zero position of the blades is to make it possible to eliminate any blockages.

Position I = blade shaft locked Position II = blade shaft unlocked

BP800059

Position I = blades activated Position II = blade “0” position

The cutting system must not be started up again until both halves of the cutting system are retracted and locked on the side.

VI - 6

Working with the Big Pack Baler

6.2.2Bale chute

When it is unfolded, the bale chute represents an extension of the baling channel. To make it possible to set down big packs properly, the bale chute must be on the same level as the base of the baling channel. This can be adjusted with the nuts (1) on either side of the baling channel. This makes it possible to adjust the length of the bale chute support chain (2).

BP380-7-038

6.2.2.1 Hydraulically collapsable bale chute with rollers

A version of the machine with a hydraulically folding bale chute having five rollers is available.

Secure the vehicle and machine against rolling. Make certain everyone leaves the dangerous area when the bale chute is being retracted or extended. The machine must only be driven on public highways with the bale chute retracted.

BP800065

The way the bale chute works depends on the version you have. In the design for basic or medium operation, the control device for the hydraulic line must be switched to Raise on the tractor. The operating control device (3) for the hydraulically folding bale chute and the bale ejector is located at the rear left next to the parking brake.

VI - 7

Working with the Big Pack Baler

• Open the shut-off valve (1).

• To extend the bale chute (2), raise the safety sleeve (3) and move the lower control lever (4) into position (b).

• To retract the bale chute (2), raise the safety sleeve (3), activate the control lever (4) and move it to position (a).

Position a = fold the bale chute up Position b = fold the bale chute down

For travel on public highways, the roller chute must always be folded up and the shut-off valve must be closed.

BP800064

Operation with the Comfort version is described in Section 4.4.3!

6.2.2.2 Emptying the baling channel

No one must be on the maintenance platform unless the machine is stopped. Turn off the engine and remove the ignition key. Apply the flywheel brake.

Before the baling channel is emptied, any baling material that is in the baling channel should be tied up. To do this, trigger the tying process manually (see Section

6.4.6 „Triggering the tying process manually“).

Open the baling channel on the control panel. The procedure is described in Section 4.7 „Loosening the baling channel“ for the Comfort design and in Section

6.2.3 „Regulating the force of pressure“ for the Basic or

Medium design.

BP380-7-052

VI - 8

Working with the Big Pack Baler

6.2.3Regulating the force of pressure

The force of pressure in the baling channel is regulated by an electronic/hydraulic system. The force of pressure can be adjusted from the tractor controls. The pressure at any given time in the baling hydraulic system can be read on the pressure gauge (1) at the front right (see Section 4 and 5).

An additional pressure gauge (1) is located on the left side of the machine on the baling channel at the top in front of the yoke

BP800017

BP-VFS-012

The shut-off valve (2) is used to release the baling channel. The machine is in the working position in setting (a). To release the baling channel, use control setting (b) (tank return)

If the shut-off valve is in Position (b), it is not possible to build up pressure.

In the Comfort design, this function can be switched from the control panel (see Section 4.7 Opening / closing the bale channel flaps)

For the Comfort design

For the Basic and Medium designs

After big baling is turned off, it is absolutely essential to move the bale ejector to the forward position.

In the Basic or Medium design, this is done by activating it with the upper control lever on the rear left of the machine.

• Raise the safety sleeve (2) and move the control lever (3) to position (a) or (b).

Position (a): The remaining bale ejector moves back. Position (b): The remaining bale ejector moves

forward.

BP800063

Krone Big Pack 890 XC, Big Pack 1270 XC, Big Pack 1290 XC Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual