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Krone AM 203 CV, Operating Instructions Manual

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We

declare under our sole responsibility, that the product

to which this declaration relates corresponds to the relevant basic safety and health
requirements of the Directive 89/392 (EEC) and to the requirements of the other rlevant
Directives:

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

Maschinenfabriken Bernard Krone GmbH

Spelle, 10.05.95

(Heinz Krone, Board of Directors)

(Dr. Josef Horstmann, Designing office sub-manager)

(Josef Jungehüser, Quality assessment manager)

EC Declaration of Conformity

according to Directive 89/392/EEC

Dear customer,

Here are the operating instructions for the KRONE product you
purchased.

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

If these operating instructions have for any reason become
completely or partially redundant, you can obtain replacement
operating instructions for your machine with the specification
numbers listed overleaf.

Krone-Disc Mower

Models:

AM 203 CV; AM 243 CV; AM 243 CV + B;
AM 283 CV; AM 283 CV + B

Summary of Contents for AM 203 CV

Page 1: ...No 227 4 GB Operating Instructions Disc Mower AM 203 CV AM 243 CV B AM 283 CV B from machine no 403 700 ...

Page 2: ...ub manager Josef Jungehüser Quality assessment manager EC Declaration of Conformity according to Directive 89 392 EEC Dear customer Here are the operating instructions for the KRONE product you purchased These operating instructions contain important information for the proper use and safe operation of the machine If these operating instructions have for any reason become completely or partially r...

Page 3: ...e to the machine without the manufacturer s permission Similarly the machine must only be used under the conditions prescribed by Krone All information illustrations and technical information in the operating instructions represent the latest status at the date of publication The company reserves the right to make constructional alterations at any time and without prior notice or obligation Mach N...

Page 4: ...Adjusting the cutting height 20 3 8 Changing Blades on the Cutting Discs with Blade Screw Connectors 21 3 9 Adjusting the Conditioner Speed 22 3 10 Adjusting the Conditioner Cover Plate 22 3 11 Adjusting the Position of the Condtioner rotor to the Cutterbar 23 4 Maintenance 4 1 General 25 4 2 Oil Level Check and Oil Change for Cutterbar 26 4 3 Oil Level Check and Oil Change for Main Gearbox 26 4 4...

Page 5: ... for more flexibility in steering and braking 20 When turning remember to take account of the wide load and or the greater weight of the equipment 21 Only switch on equipment when all protective devices are fitted and in protection position 2 Safety and Accident Prevention Regulations 1 Take note of both the regulations in these operating instructions and also the general safety and accident preve...

Page 6: ...power take off shaft and the engine and remove the ignition key 5 When using P T O shafts with overload or free wheel clutches that are not covered by the guards on the tractor the overload or free wheel clutches must be fixed on the implement side 6 Always ensure correct assembly and guarding of the P T O shaft 7 Protect the P T O shaft guard from rotating with the shaft by fitting the chains 8 B...

Page 7: ...raulic system make sure that all pressure has been released from the hydraulics of both the tractor and the implement 6 Maintenance 1 Repair maintenance and cleaning work and the correction of malfunctions must always be carried out only when the drive is turned off and the engine is at astandstill Removetheignitionkey Applytheparking brake 2 Nutsandboltsmustbecheckedregularlyfortightness and tigh...

Page 8: ...u will find appropriate warnings that point out this residual danger We have designed these danger notices in the form of so called warnings symbols For the position of these warning notices and their meaning explanation please refer to the following information Make sure that you are fully conversant with the meaning of the warning symbols The text next to the symbols and the position on the mach...

Page 9: ...ep at a safe distance when the engine is running Order No 942 197 1 2x 3 2 Never put your hand into the danger area as long as parts may be moving Order No 942 196 1 3x Read and take note of the operating instructions Order No 939 471 1 1x 1 The PTO shaft speed must not exceed 540 rpm The operating pressure in the hydraulics system must not exceed 200 bar Order No 939 100 4 1x ...

Page 10: ...x AM 243 CV 939 519 2 1x AM 283 CV 4 942 132 0 1x 6 939 511 1 1x AM 203 CV 939 512 2 1x AM 243 CV 939 513 2 1x AM 283 CV 5 8 8 6 1 2 7 4 5 939 531 1 1x 7 180 939 531 1 8 139 888 0 139 889 0 112 939 567 1 139 888 139 889 QS Kontrolle frei Datum Unterschrift 939 428 2 939 548 0 1x with screw connectionblades 942 009 2 1x with quick releaseblades ...

Page 11: ...f shaft speed rpm 540 540 540 Weight of machine kg 760 810 860 Required hydraulic connections 1 x Single acting 1 x Single acting 1 xSingle acting Required Quantities and Lubricant Designations for Gearboxes SAE 90 For biological lubricants the oil change intervals must be strictly adhered to due to ageing of the oils AM 203 CV AM 243 CV AM 243 B 1 3 Technical Data for Disc Mower AM 203 CV AM 243 ...

Page 12: ...actor or removing them It is essential that the accident prevention regulations are observed 1 The mower is designed solely for nor mal agricultural use Operation in accordance with specifications 2 While working with the mower all personnel must keep a sufficient safety distance from the cutting elements 3 The support skids must be on the ground before the machine is switched on and during operat...

Page 13: ...ed to the tractor the hydraulic system on both sides must be free from pressure When looking for leakages use suitable aids and protective goggles to prevent injuries Liquid escaping under high pressure hydraulic oil can penetrate the skin and cause serious injury In case of injury consult a doctor immediately Danger of infection Release the pressure before disconnecting hoses and before any work ...

Page 14: ...e overlap of the section tubes If the overlap is too great the section tubes and protecting tubes must be shortened so that they can move freely in any operating position and do not knock each other The exact procedure for shortening the PTO shaft can be found in the operating instructions from the PTO shaft manufacturer which are supplied with the PTO shaft Check the swivel space and the free mov...

Page 15: ...taining pin 2 on the conditioner gearbox 3 has been removed The jack stand 1 must be retracted when the disc mower is in operating position By turning the screw 1 with the spanner supplied the gear shift process with the gear change lever 3 is made easier After changing the speed make sure that the retaining pin 2 is inserted again 2 3 Jack Stand KRONE 600 900 0 AM 0 007 0139 441 1 2 3 A B AM 0 00...

Page 16: ...akaway safety unit 1 Basic setting is position 2 The retaining chain should be inserted to prevent the PTO shaft guard from rotating with the shaft The PTO shaft must only be fitted or removed when the power take off shaft and the engine are turned off and the ignition key has been removed 2 6 Preparing to turn When preparing to turn the tractor simply lift the disc mower by means of the hydraulic...

Page 17: ... of the hydraulic hose pipe 2 7 Transport Position After the drive is turned off the mowing discs may continue to rotate It is essential to wait until the machine is at a complete standstill before the mower is folded up or any personnel approach the machine To do this the locking mechanism 2 is pulled from the tractor with the synthetic cord 1 and the mower brought to the transport position by ac...

Page 18: ...ation spring should be detached from the bolt 1 only when in transport position Otherwise there is a high risk of injury Do not pass between tractor and machine while disassembling the mower unit Set mower unit to transport position and lower to ground Set down support leg 2 and retighten clamping bracket 1 Detach propeller shaft from tractor and set down on the support Unload the hydraulic system...

Page 19: ...y Prop up the cutterbar when raised Never stand under a suspended load Safe operation is only guaranteed if the cutter blades are fitted according to the instructions Always check the mower unit for damaged missing or worn cutter blades before operation If necessary replace cutter blades The same applies for retaining components To prevent unbalanced rotation only replace missing or damaged cutter...

Page 20: ...ect the disc mower from damage caused by driving over any obstacles the machine is equipped with a spring loaded breakaway unit The most advantageous setting for the moment of actuation is set in the factory Should other settings be required adjust the length of the spring 1 as necessary Greater spring tension increases the actuation moment Type Dimension x AM 203 CV 81mm AM 243 CV 80 mm AM 283 CV...

Page 21: ...tside Spring 4 provides more load compensation on the inside After the compensation springs have been mounted resecure them on the pin with the hinge clip and washer to prevent them slipping off 3 5 Basic setting of the tractor lower link arm The best working height of the lower link arms is achieved when the bracket 1 is fitted in the slot 2 with a distance of a 90 mm This guarantees that the mow...

Page 22: ...pling point 1 using a threaded spindle 2 The lower link arm must be fixed to the tractor with chains or bars so that the mower does not swing out during transport or mowing 3 7 Adjusting the cutting height The adjustment can be checked using the inclinometer 4 air level located on the conditioner housing For this move the mower to working position on a level area and preset the desired cutting hei...

Page 23: ...edure for mounting on the mower drums is identical Screws 3 and nut and washer assembly 4 are required to mount the blades 5 Insert the screws from below through the wear plate 2 The blades are fitted between the wear plate and the blade disc 1 Tighten the screws from above with nut and washer assemblies 4 After mounting the blades on the screws must be able to move freely A number of different ty...

Page 24: ... the central position of the lever position 0 no torque is transmitted 3 10 Adjusting the Conditioner Cover Plate The swath cover plate is adjusted by means of a crank handle 1 on the front of the disc mower The setting depends on the required degree of conditioning of the crop conditioner cover plate closer to the conditioner rotor means stronger conditioning conditioner cover plate further from ...

Page 25: ...he distance of the conditioner from the cutterbar Broken or bent tines cause irregular rotation Replace them immediately when you notice them The locking screw 1 on the left and right sides of the machine must be removed to make the adjustment The adjustment to the toothed disc 3 is made by rotating the right hand ratchet 2 Turn the ratchet until the desired setting is reached AM 1 089 2 1 2 1 AM ...

Page 26: ...ve gearbox Put the gearbox in the 0 position The PTO shaft guard can only be moved past the spacer element 3 when the PTO shaft is detached Position of conditioner roller on cutter beam I basic position II position for longer crops III position for very long crops IV conditioner out of service The conditioner may not be operated in position IV Detach the propeller shaft completely from the machine...

Page 27: ...position The shut off tap on the hydraulic hose must be closed Check nuts and bolts regularly approx every 50 hrs for tightness and tighten if necessary 8 8 1 0 9 A AM 0 034 A 5 6 29 42 2 2 4 5 7 6 18 37 64 100 160 4 4 8 7 15 36 72 125 200 215 310 1050 330 350 M 4 M 5 M 6 M 8 M 10 M 12 M 14 M 14x1 5 M 16 M 16x1 5 M 20 M 24 6 8 M Nm 8 8 10 9 A O 12 9 M 24x1 5 M 24x2 M 27 M 27x2 M 30 5 1 10 18 43 84...

Page 28: ...gearbox must come up to the check hole Top up with oil if necessary NOTE Change oil in the main gearbox after the first use and then every 350 hectares When changing oil take out the drain screw and the check screw Drain the oil approx 0 4 litres into a suitable container Replace the drain screw and fill up to the check hole with oil For information on quantities and types of oil please refer to t...

Page 29: ...tities and oil types please refer to the chapter Technical Data After an oil change the used oil must be disposed of in the correct way KRONE 600 900 0 AM 0 032 0139 441 A B 1 KRONE 600 900 0 AM 0 033 0139 441 A B 1 2 4 5 Oil level check and oil change in the gearbox for the 1000 rpm power take off Oil level check To check the oil level move the disc mower to working position Unscrew oil level che...

Page 30: ... PTO shaft AM 1 080 1 2 AMS 1 045 1 AMS 1 046 2 Totally release the four hex socket head cap screws 2 using the special key 1 supplied the thread does not extend over the full length of the screws so they cannot be turned out of the clutch The clutch is now ready for use 4 7 Preparing the overload clutch for use Firmly tighten the hexagon socket head cap screws 2 of the overload clutch at the star...

Page 31: ...he points indicated and the time intervals indicated Apply grease to the protective tube from time to time AM 4 098 40h 40h 8h 20h 8h 8h AMS 1 047 Storage Before the next idle period after the campaign or before a prolonged period of disuse the hex socket head cap screws have to be tightened firmly again ...

Page 32: ...owers Refer to the section entitled Technical Data for the recommended types of oil and lubricant Lubricate at the lubrication points listed below after the specified number of operating hours AM 1 077 10 h 10 h 10 h 50 h 10 h 50 h ...

Page 33: ...rts Use only original KRONE parts Conditioner The conditioner processes the cut crop so that it can dry faster To ensure the best possible effec tiveness the conditioner shaft 2 must be inspected for damaged tines before each use Bent tines must be straightened Broken tines must be replaced The degree of processing of the crop is adjusted by means of the distance setting of the cover plate 3 of th...

Page 34: ...tioned by the V shaped steel tines of the conditioner rotor the cut forage crop is evenly spread over the entire surface which considerably speeds up the drying process The deflector plates 1 are secured in the marked holes when in the basic setting Basic setting AM 97 01 1 AM 243 CV B AM 283 CV B AM 4 012 1 ...

Page 35: ...the grass can also be laid in a swath For this secure the deflector plates 1 in the marked holes and fold in the swath deflectors 2 Change over to swathlaying mode AM 97 02 2 1 2 AM 243 CV B AM 283 CV B AM 4 013 1 2 2 ...

Page 36: ... Thoroughly treat any bare metal with rust protection Make a list of all replacement parts required and order them in good time It is easier for your KRONE dealer to obtain and fit the required parts out of the main season This ensures that your machine is fully operational for the coming season 8 Start up after winter storage Wipe off the grease and oil used for machine conservation Carry out in ...

Page 37: ...e ignition key removed Secure the tractor against rolling away Safe operation is only guaranteed if the cutter blades are fitted according to the instructions Always check the mower unit for damaged missing or worn cutter blades before operation If necessary replace cutter blades The same applies for retaining components To prevent unbalanced rotation only replace missing or damaged cutter blades ...

Page 38: ...hickness of the material between the hole and the end of the cutter blade has reduced to less than a 7 mm you must replace the cutter blade 15 mm min 9 mm AMS 0 033 min 3 mm KRONE 139 889 KRONE 139 888 KRONE KRONE a AMS 1 032 Clockwiseblade Order no 139 889 Anticlockwiseblade Order no 139 888 alternativ roof shaped knife Order no 139 800 for cw and ccw rotation The blade key 1 is part of the shipp...

Page 39: ...37 Appendix ...

Page 40: ...38 ...

Page 41: ...ns must be carried out in the described sequence The assembly of the mower must be performed with the greatest possible care All relevant accident prevention regulations must be complied with Use only lifting gears and tools of adequate dimensions The mower must only be set into operation if all guards and protective devices are installed Never carry out changes yourself Otherwise no warranty will...

Page 42: ...40 4 27 8 7 13 2 3 30 6 1 26 5 25 28 34 24 11 32 33 10 9 20 19 18 39 AM 4 000 16 15 14 23 31 22 36 21 38 37 12 29 35 17 1 9 6 3 0 3 6 9 40 ...

Page 43: ...M 203 CV 7 AM 243 CV 66 908 758 M 10 9 AM 283 CV 7 67 908 706 NM 8 8 AM 203 CV 9 AM 243 CV 68 908 704 M 6 11 AM 283 CV 2 69 909 503 M 12 70 ø 13 x 85 71 ø 5 x 40 72 139 567 Ro 26 9 2 65 x 191 2 73 910 512 21 x 37 x 3 2 74 910 303 17 x 30 x3 2 75 910 347 17 x 37 x 3 Kunststoff 6 AM 203 CV 7 AM 243 CV 76 910 609 13 x 37 x 3 9 AM 283 CV 2 77 910 353 11 x 34 x 3 5 78 909 908 SKM 8 6 AM 203 CV 7 AM 243...

Page 44: ...42 AM 2 004 a 9 8 AM 4 005 g d h b a c e i ia f da AM 3 008 d 87 AM 3 006 b 27 28 55 84 84 86 AM 3 007 c 56 88 ...

Page 45: ...43 AM 4 101 3 0 3 6 6 9 9 40 66 83 ia AM 2 011 g 52 10 71 73 AM 2 013 13 i AM 2 012 h 32 71 71 51 82 81 80 AM 4 010 f 58 70 10 67 AM 4 009 e 11 AM 4 102 da ...

Page 46: ...44 AM 4 015 II p j r k q m n l l o AM 2 018 K R O N E 6 7 I KRONE 5 AM 2 019 76 66 61 m AM 3 016 j 36 53 72 65 85 AM 3 017 k 31 57 77 77 57 ...

Page 47: ...45 o AM 2 021 29 78 63 67 78 67 AM 2 022 3 64 79 68 p 26 AM 2 020 n 69 75 60 7 q AM 2 023 37 25 AM 4 024 r 33 37 ...

Page 48: ...46 AM 2 027 s 14 AM 2 028 60 mm 80 mm 15 16 18 17 16 16 35 t AM 4 026 t u v s ...

Page 49: ...47 AM 2 029 20 u 19 AM 4 030 v 37 24 25 ...

Page 50: ...48 2 AM 2 033 x AM 2 034 1 1 1 2 1 67 62 77 y AM 2 035 z AM 2 031 KRONE KRONE KRONE B K w x z z y y ab KRONE 4 AM 2 032 w 65 54 74 ...

Page 51: ...49 ab 67 67 30 59 AM 2 036 ...

Page 52: ...50 ac AM 2 038 2 Montage Getriebe für 1000er Zapfwelle AM 4 037 ad af ae ac 1000 1 min AM 4 039 250mm 250mm ad 24 24 ...

Page 53: ...51 AM 2 041 af AM 2 040 ae ...

Page 54: ...52 ...

Page 55: ...53 ...

Page 56: ...ES FAUCHEUSES À DISQUES CONDITIONNEUSES KREISELSCHWADER ROTARY WINDROWERS ANDAINEURS ROTATIFS RUNDBALLENPRESSEN ROUND BALERS PRESSES À BALLES RONDES GROßPACKENPRESSEN BIG BALERS PRESSES À GRANDES BALLES CUBIQUES DREISEITEN KIPPER THREE WAY TIPPING TRAILER REMORQUES BASCULANTES TRIBENNES SELBSTFAHRENDER HOCH LEISTUNGS MÄH AUFBEREITER SELF PROPELLED MOWER CONDITIONER FAUCHEUSE AUTOMOTRICE LADE UND D...

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