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Operating Instructions
150 000 008 00 EN
Disc Mower
EasyCut 3210 CV
EasyCut 3210 CRI
EasyCut 4013 CV
(
from machine no. 528 400
)
EC Declaration of Conformity
corresponding to the EC Directive 98/37/EC
We Maschinenfabrik Bernard Krone GmbH
Heinrich-Krone-Str. 10, D-48480 Spelle declare under our sole responsibility, that the product
KRONE-Disc Mower
Models: EasyCut 3210 CV ; EasyCut 3210 CRI;
EasyCut 4013 CV tto which this declaration refers corresponds to the relevant basic safety and health requirements of the EC Directive 98/37/EC.
Spelle, 02.05.2005
(Dr.-Ing. Josef Horstmann, Managing Director)
(ppa. Dr.-Ing. Klaus Martensen, Manager of the engineering and design dep.)
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.
Foreword
Dear Customer!
On buying the Disc mower you have selected a quality product from KRONE.
We are grateful for the belief you have invested in us as a result of buying this machine.
It is important to read the operating instructions very carefully before you start operating the machine so that the Disc mower may be used to its maximum capacity.
The contents of this manual are laid out in such a way that you should be able to perform any task by following the instructions step by step. It contains extensive notes and information about maintenance, about how to use the machine safely, about secure working methods, special precautionary measures and the accessories which are available. It is essential, important and useful for the operational safety, reliability and durability of the Disc mowe that these notes and information are adhered to.
Please note:
The instruction manual is an integral part of your machine.
Only operate this machine after you have been trained to do so and according to these instructions.
It is essential to observe the safety instructions!
It is also necessary to observe the relevant accident prevention regulations and other generally recognised regulations concerning safety , occupational health and road traffic.
All information, illustrations and technical details in this instruction manual are the latest and most up to date at the time of going to press.
It is within our rights to modify the design at any time and without having to give reasons. Should you for any reason not be able to use this instruction manual either wholly or partially, it is possible to get a replacement instruction manual for your machine by quoting the number supplied overleaf.
We hope that you will be satisfied with your KRONE machine.
Machine factory Bernard Krone GmbH
Spelle
Foreword
List of contents
List of contens
Unauthorized Modification and Manufacture of Replacement Parts ........................ II -4
List of contents
Changing the blades on the cutting discs with screw connection blades ........................ V -12
List of contents
List of contents
1 General
This operating manual contains basic instructions to follow for assembly, operation and maintenance.
For this reason, these operating instructions must be read by operating personnel before commissioning and use, and need to be available for easy reference.
Follow both the general safety instructions contained in the section on safety and the specific safety instructions contained in the other sections.
1.1 Intended Use
The EasyCut disc mower is for cutting crops on ground level.
1.2 Technical Data
General
1.2.3 Identification
The machine data are listed on an identification plate
(1). This is attached to the carrier bar.
1.2.1 Manufacturer's Address
Maschinenfabrik Bernard Krone GmbH
Heinrich-Krone-Straße 10
D-48480 Spelle (Germany)
Telephone: (49) 59 77/935-0
Fax: (49) 59 77/935-339
E-mail:[email protected]
1.2.2 Certification
EC Declaration of Conformity corresponding to the EC Directive
See reverse side of title page
Year
Vehicle
ID No.
Type
Jahr
Année
T ype
Maschinenfabrik Bernard Krone GmbH
Heinrich-Krone-Straße 10, D 48480 Spelle
Masch. Nr
No. de série
Made in
W.-Germany
EC-183-0
The entire identification plate represents a legal document and should not be altered or rendered illegible!
1.2.4 Data Required for Questions and
Orders
When making questions concerning the machine or ordering replacement parts, be sure to provide type designation, vehicle ID number and year of manufacture.
We recommend that these details be entered in the above boxes so that they are readily available.
Genuine replacement parts and accessories authorized by the manufacturer help ensure safety.
Use of other parts may void liability for damage which results.
I - 1
General
1.2.5 Operation in Accordance with
Specifications
The disc mower is designed solely for normal agricultural use (operation in accordance with specifications).
Any use of the machine for other purposes is deemed to be not in accordance with specifications. The manufacturer bears no responsibility for any resulting damage; such use is entirely at the operator´s risk.
Use in accordance with specifications also includes adherence to the operating, maintenance and service instructions prescribed by the manufacturer.
1.2.6 Technical Data
Typ
Cutting width [mm]
Transport width [mm]
Number of mowing discs
Number of mowing cylinders
Conditioning system
Conditioner speed [rpm]
Width of conditioning system [mm]
Area covered [ha/h]
Power consumption [kW/PS]
Power take-off shaft speed [rpm]
1000 (green gearbox standard)
540 (beige gearbox on request)
Required hydraulic connections
Weight of machine [kg]
Permissible maximum speed [km/h]
EasyCut
3210 CV
EasyCut
3210 CRI
EasyCut
4013 CV
3140
3000
3140
3000
4010
4000
5
2
V-shaped flail.
600/900
5
2 roll conditioner
5
4
V-shaped flail.
600/900 760
2400 2490
3,5-4
2500
4-5 3,5-4
59/80
1000
540
59/80
1000
540
1 x Double acting
1 x Single acting
74/100
1000 ca. 2100 ca. 2100 ca. 2500
40 40 40
Since the transport width is above 3 m, the EasyCut 4013 CV is not certified for the ride on public streets.
I - 2
2 Safety
2.1 Identifying Safety Instructions in the Operating Manual
The safety instructions contained in this manual which could result in personal injury if not followed are identified by the general danger sign: safety sign in accordance with DIN 4844 - W9
General function instructions are indicated as follows:
Instructions which are attached to the machine need to be followed and kept fully legible.
Safety
2.2 Safety Instructions and
Accident Prevent Regulations
2.2.1 Personnel Qualification and
Training
Persons who use, service or repair the disc mower must be trained in its use and instructed as to the risks connected with its operation. The operator must define spheres of responsibility and monitoring of personnel. Should personnel lack the required knowledge they must receive the required training and instruction. The operator must ensure that the contents of this operating manual have been fully understood by personnel.
Repair work not described in this operating manual should be completed by authorised service centres only.
2.2.2 Failure to Follow the Safety
Instructions
Failure to follow the safety instructions could result in personal injury and environmental hazards as well as damage to the machine. Failure to follow the safety instructions could result in the forfeiture of any claims for damages.
Failure to follow the safety instructions could result,
for example, in the following hazards:
– risk to persons by failure to secure the working area
– breakdown of important machine functions
– failure of prescribed methods for repair and maintenance
– risk to persons due to mechanical and chemical effects
– damage to the environment due to leaking hydraulic oil
2.2.3 Working in a Safety Conscious
Manner
Follow the safety instructions included in this operating manual, existing accident prevention rules and any internal work, operating and safety rules set out by the operator.
The safety and accident prevention regulations of the responsible professional associations are binding.
The safety instructions provided by the vehicle manufacturer should also be observed.
II - 1
Safety
Observe the applicable traffic laws when using public roads (for example, in Germany, the Road Traffic
Type Approval Law and Road Traffic Law).
2.2.4 Safety Instructions and Accident
Prevention Regulations
1. Please follow all generally applicable safety and accident prevention regulations in addition to the safety instructions contained in this manual!
2. The attached warning and safety signs provide important information for safe operation. Pay attention to these for your own safety!
3. When using public roads, make sure to observe the applicable traffic regulations!
4. Make sure that you are familiar with all equipment and controls as well as their functions before you begin working with the machine. It is too late to learn this when you are operating the machine!
5. The user should wear tight fitting clothes. Avoid wearing loose or baggy clothing.
6. Keep the machine clean to prevent the danger of fire!
7. Before starting or moving the machine, make certain that nobody is in the vicinity of the machine! (Watch for children!) Make sure that you have a clear view!
8. Carrying passengers during operation and transport on the working implement is not permitted.
9. Attach implements correctly! Attach and secure implements to specified devices only!
10. When attaching or removing implements, place the supporting devices in the correct positions!
11. Use extreme caution when attaching or detaching implements onto or from the tractor!
12. Always attach ballast weights properly to the fixing points provided!
13. Observe permitted axle loads, gross weight and transport dimensions!
14. Check and attach transport equipment such as lighting, warning devices and any protective equipment!
15. Actuating mechanisms (cables, chains, linkages etc.) for remote controlled devices must be positioned in such a way that no movements are unintentionally triggered at any transport or working positions.
16. Ensure that implements are in the prescribed condition for on-road travel and lock them in place according to the manufacturer's instructions!
17. Never leave the driver's seat when the vehicle is moving!
18. Always drive at the correct speed for the prevailing driving conditions! Avoid sudden changes in direction when traveling uphill or downhill or across a gradient!
19. Attached implements and ballast weights effect the driving, steering and braking response of the machine. Make sure that you are able to brake and steer the machine as required!
20. Take into account the extension radius and/or inertia of an implement when turning corners!
21. Start up implements only when all protective devices have been attached and set in the required position!
22. Keep clear of the working range of the machine at all times!
23. Do not stand within the turning and slewing range of the implement!
24. Never operate the hydraulic folding frames if anyone is inside the slewing range!
25. Parts operated by external power (e.g.
hydraulics) can cause crushing and shearing injuries!
26. Before leaving the tractor, lower the implement onto the ground, switch off the engine and remove the ignition key!
27. No one should stand between the tractor and the implement unless the vehicle has been secured against rolling by the handbrake and/or wheel chocks!
II - 2
2.2.5 Trailer Implements
1. Take steps to prevent implements from rolling!
2. Take care not to exceed the maximum permitted load of the trailer coupling, adjustable drawbar or hitch coupling!
3. When using a towing shaft, make sure that the coupling point has sufficient freedom of movement!
2.2.6 Power Take-Off Operation
1. Use only PTO shafts specified by the manufacturer!
2. The guard tube and guard cone of the PTO and the PTO guard must be attached and in good working condition (on the implement side, too)!
3. Make sure that the required tube covers are in place for PTO shafts in transport and working position!
4. Before installing or removing PTO shafts, disengage the PTO, switch off the engine and remove the ignition key!
5. When using PTO shafts with an overload safety or free-running coupling which are not shielded by the guard on the tractor, mount the overload safety or free-running coupling on the implement side!
6. Always make sure that the PTO shaft is properly installed and secured!
7. Attach chains to prevent the PTO shaft guard from rotating with the shaft!
8. Before engaging the PTO shaft, make sure that the selected PTO shaft speed of the tractor matches the permissible implement speed!
9. Before engaging the PTO shaft, make sure that no one is in the hazard area around the implement!
10. Never engage the PTO shaft if the engine is switched off!
11. No one should be in the vicinity of the rotating
PTO shaft when it is in use.
12. Always switch off PTO shaft when the angle is too large or the PTO shaft is not required!
13. Caution! The flywheel will continue to rotate for some time even after the PTO shaft has been
Safety
disengaged! Keep clear of the implement during this time. Do not do any work on the implement until the machine has come to a complete standstill and the flywheel has been secured using the hand brake.
14. Disengage the PTO shaft, stop the engine and remove the ignition key before cleaning, lubricating and adjusting the PTO shaft driven implements or the PTO shaft! Secure the flywheel with the hand brake.
15. Place the disconnected PTO shaft onto the bracket provided!
16. After removing the PTO shaft, attach the protective cover to the PTO shaft end!
17. If damage occurs, correct this immediately before using the implement!
2.2.7 Hydraulic System
1. The hydraulic system is pressurized!
2. When connecting hydraulic cylinders and engines, make sure that the hydraulic hoses are connected correctly!
3. When connecting the hydraulic hoses to the tractor hydraulics, make sure that the hydraulics of both the tractor and the implement have been depressurized!
4. In the case of hydraulic connections between tractor and implement, the coupling sleeves and plugs should be marked to ensure a proper connection! If the connections are reversed, the function will be reversed (e.g. raise/lower) - risk of accidents!
5. Check the hydraulic hose lines at regular intervals and replace them if damaged or worn! The new hoses must fulfill the technical requirements set by the manufacturer of the implement!
6. When searching for leaks, use suitable aids to avoid the risk of injuries!
II - 3
Safety
7. Liquids escaping under high pressure (hydraulic oil) can penetrate the skin and cause serious injury! Seek medical help immediately should injuries occur! Risk of infection!
8. Before working on the hydraulic system, lower the implement, depressurize the system and switch off the engine!
2.2.8 Tyres
1. When working on the tyres, make sure that the implement has safely lowered and secured against rolling (wheel chocks).
2. Installing wheels and tyres requires adequate knowledge and suitable tools!
3. Repair work on the tyres and wheels should be done by specially trained personnel using appropriate installation tools only!
4. Check tyre pressure regularly! Inflate the tyres to the recommended pressures!
2.2.9 Maintenance
1. Always make certain that the drive and the engine are switched off before doing any repairs, maintenance or cleaning!
- Remove the ignition key! Secure the flywheel with the hand brake.
2. Regularly check that nuts and bolts are properly seated and tighten if necessary!
3. When doing maintenance work to a raised implement, always use suitable means to secure it against falling.
4. When replacing working tools with cutting edges, use suitable tools and gloves!
5. Dispose of oils, greases and filters according to regulations!
6. Always disconnect the power supply before working on the electrical system!
7. If protective devices and guards are subject to wear, check them regularly and replace them in good time!
8.
When doing electrical welding on the tractor and attached implements, disconnect the alternator and battery cables!
9. Replacement parts must at least comply with the technical requirements set by the manufacturer of the implements!
This is ensured by using genuine KRONE replacement parts!
10. Only use nitrogen for filling pneumatic accumulators - Risk of explosion!
2.2.10 Unauthorized Modification and
Manufacture of Replacement Parts
Modifications to the machine is permitted only with the prior approval of the manufacturer. Genuine replacement parts and accessories authorized by the manufacturer ensure safe use. Use of other parts may void liability for damage which results.
2.2.11 Prohibited Modes of Operation
The operational safety of the machine is guaranteed only if it is used for its intended purpose in accordance with the General Information chapter of the operating manual. The limit values listed in the data charts should not be exceeded under any circumstances.
II - 4
Safety
II - 5
Safety
2.3 Introduction
The KRONE disc mower is equipped with all required safety devices (protective equipment). However, it is not possible to eliminate all potential hazards on this machine as this would impair its full functional capability. Corresponding danger notices attached to the machine warn against any dangers.
The safety instructions are provided in the form of socalled warning pictograms. Important information on the location of these safety signs and what they mean is given below!
Familiarise yourself with the meaning of these warning signs. The text printed next to the danger sign and its location on the machine indicate where specific hazards are located on the machine.
2.3.1 Location of Safety Decals on the Machine
re. + li.
3 8 re. + li.
7
5 5
1 2
4
4
4
4
6
6
EC-179-3
II - 6
1
Do not exceed the permissible PTO speed!
The operating pressure of the hydraulic circuit must not exceed 200 bar.
Beige gearbox
939 100-4
MAX.
540/ min
MAX.
200 bar
Order No. 939 100-4 (1x)
Green gearbox
939 101-4
MAX.
1000/
MAX.
200 bar
Order No. 939 101-4 (1x)
3
2
Read an take note of the operating instructions.
Order No. 939 471-1 (1x)
Safety
Warning: high-inertia components running on for a long period
Do not touch any moving parts of the machine.
Wait until they are completely stationary.
4
Never put your hand into the danger area as long as parts may be moving.
Order No. 942 196-1 (4x)
6
Danger by foreign objects thrown away.
Keep at a safe distance when the Disc mower is running.
Order No. 942 197-1 (2x)
Keep at a safe distance when the machine is running.
Before starting move guards into position.
Order No. 939 576-0 (2x)
5
Danger by foreign objects thrown away.
Lock foldable guards in protective position.
Order No. 939 572-0 (2x)
7
Danger within the swivel space.
Order No. 939 472-2 (2x)
II - 7
5
Safety
re. + li.
3 8 re. + li.
7
5
4
4
4
1 2
4
6
6
EC-179-3
II - 8
8
Do not touch any moving parts of the machine.
Wait until they are completely stationary.
Order No. 939 410-1 (2x)
Safety
II - 9
Safety
2.3.2 Position of the general information labels on the machine
2.2
2.1
EC 3210
EC 4013
12 1
12
EC 4013
13
1 11
3 2.1
1
7 8 9
10
2.2
11
3
16
14
5
RE/LI
4
RE/LI
12
EC 4013
6
15
2.1
1
10
11
RE/LI
16
12
EC 4013
EC-181-3
II - 10
Safety
1
942 370-0 EasyCut 3210 CV
942 385-0 EasyCut 3210 CRI
942 371-0 (2x) 140 x 850 EasyCut 4013 CV
942 400-0 (2x) 110 x 670 EasyCut 4013 CV
2
2.1 942 301-0 (3x) 775 mm
2.2 942 320-0 (2x) 600 mm
3 939 180-2 (2x)
1,5 bar
4 942 107-1 (2x) 1,5 bar
5 942 134-0 (2x)
40
6 939 145-1 (1x) 40 km/h
939 218-1 (1x) 25 km/h
E
F
GB
I
939 278 -2
Vor der Erstinbetriebnahme und 1x jährlich vor der Ernte muss die Reibkupplung gelüftet werden
El embrague de seguridad debe someterse a una purga antes de la primera puesta en marcha y una vez al año antes de iniciarse la campaña de trabajo.
La sécurité à friction doit faire l'objet d'une purge lors de la première mise en route et une fois par an avant le début de la saison.
The friction clutch must be bled at the first operation and once a year before the harvesting season.
La frizione di sicurezza deve essere sottomessa ad uno spurgo alla prima messa in campo come pure una volta all'anno prima della campagna.
7 939 278-2 (1x)
139-888
139 888-0
139-889
139 889-0
8 939 567-1 (1x)
Ø 17,5 mm
Ø 17 mm min. 14 mm 255 498-0
9 255 498 -0 (1x) with screw connection blades min. 14 mm
255 499-0
9 255 499 -0 (1x) with quickrelease blade
939 451-1
EC 3210 CV/CRI (3x)
EC 4013 CV (4x)
10
942 012-1 (2x) 11
924 634-0 (6x) 12 EC 3210 CV/CRI
924 631-0 (1x) left
924 632-0 (1x) right
EC 4013 CV
924 631-0 (2x) left
924 632-0 (2x) right
600
+
+
255 497-0
13 255 497-1 (1x)
EasyCut CV
900
14 942 315-0 (1x)
EasyCut CV
255 496-0
+
15 255 496-0 (1x) 16
924 634-0 (6x)
II - 11
II - 12
Safety
Preparing for Operation
3.
Preparing for Operation
3.1 Special safety instructions
• The mower is designed solely for agricultural use (operation in accordance with specifications)
• The mower is not suitable for mowing banks.
• While working with the mower, all personnel must keep a sufficient safety distance from the cutting tools.
• he support skids must be on the ground before the machine is switched on and during operation.
• Even when the mower is used in accordance with specifications, stones etc. may be thrown out.
Therefore, nobody must be allowed to enter the danger area. Special care must be taken when working near roads and buildings.
• The protective cloth covers must be checked regularly. Worn and damaged cloth covers must be replaced.
3.2 Attaching the Disc Mower to the
Tractor
3.2.1 Preparation of the disc mower
Hitch the mower to the tractor using the lower hitch pins
(1) and lift the mower somewath.
• The protective features on the mower, e.g. cloth covers and guard plates, are designed to protect from stones etc.
that are thrown out and to prevent access to dangerous parts of the machine. Therefore it is essential that they are in position before work commences.
• When the mower is moved from transport position to mowing position or back to transport position, nobody must be allowed to go between the tractor and the mower.
• Special care is required when fitting implements to the tractor or removing them. It is essential that the accident prevention regulations are observed.
EC-1-033
3.2.2 Jack Stand
Swivel the jack stand (1) up and secure it in place with the bolt (2) and the spring pin (3).
The lower link arms on the tractor must be fixed with the limiting chains or rods to prevent the machine swinging out during transport or operation.
III - 1
Preparing for Operation
Adjust the height of the lower link arms so that the frame of the machine is parallel to the ground.
3.3 PTO Shaft
• Only fit or remove the PTO shaft if the engine has been switched off and the ignition key has been removed.
• Secure the tractor against rolling away.
The PTO shaft supplied has at its ends a longer and a shorter protective cover over the joints. The joint with the longer protective cover must be pushed onto the gearbox input shaft on the disc mower. The PTO shaft is then rested on its support bracket (1). The securing chains must never be used to hold the PTO shaft.
Ensure that the locking device of the PTO shaft has snapped into place.
• Slide PTO shaft (3) over the input shaft (1) of the pivoting gearbox.
• Allow the locking device to lock into engagement.
• Use pipe clamp (2) to prevent the guard tubes of the
PTO shaft from rotating with the profiled tubes.
3.3.1 Adapting the PTO Shaft
• Hold the PTO shaft halves (1) and (2) next to each other
• Check the overlap of the attachment and protective tubes
• Shorten the attachment and protective tubes so they can move freely in all operating positions
• Adapting the length of the shaft is described in detail in the PTO shaft manufacturer's operating instructions
Check the swivel space and the free movement space for the PTO shaft. If the
PTO shaft touches the tractor or the attachment, this can cause damage.
• Push the PTO shaft (2) onto the tractor PTO shaft and secure
• Secure the protective tube using the retaining chain
(3) so it does not rotate with the shaft
III - 2
4
3
EC-172-0
• Make sure that the PTO shaft seal snaps into place. Secure the rotective tube so it does not turn with the shaft.
1
2
EC-054-1
EC-0-026
3.3.2 Intermediate PTO shaft
The intermediate PTO shaft is mounted with the freerunning end (1) towards the lower pivoting gearbox. The friction clutch (2) of the intermediate PTO shaft must be connected to the main gearbox.
Vent the friction clutch (2) before commissioning and 1x jährlich vor der
Ernte (see chapter Start-up after winter storage „Friction clutcht“).
Preparing for Operation
EC-207-0
III - 3
Preparing for Operation
3.4 Hydraulic
3.4.1 Special safety instructions
• When connecting the hydraulic hoses to the tractor, the hydraulic system on both sides must be free from pressure!
• When tracing leakages, use suitable aids and wear protective goggles to prevent injury.
• Fluid escaping under high pressure
(hydraulic oil) can penetrate the skin and cause serious injury! If such injuries occur, consult a doctor
3.4.2 Connecting the hydraulic lines
Both a double-action and a single-action control unit are required on the tractor to operate the machine.
An additional single-action control unit is required for the cross conveyor option.
Double-action control unit (1) (red):
• Swivel the drawbar from the transport position to the working position (and vice-versa)
Single-action control unit (2) (blue):
• Raises and lowers the mowing unit from the transport position to the working position or vice-versa.
With the cross conveyor option only:
Single-action control unit (3) (yellow):
• Raises and lowers the cross conveyor
1
Push the PTO shaft (4) onto the power take-off shaft and take measures to prevent it slipping off. Fix the protective tube with the chains to prevent it from rotating with the shaft.
immediately. Danger of infection!
• Release the pressure before disconnecting hoses and before any work is carried out on the hydraulic system.
• Check hydraulic hoses regularly, and replace any damaged or worn hoses.
Replacement hoses must conform to the mower manufacturer’s technical specifications.
4
2
EC400027
3
III - 4
3.5 Connection for electrical operation
(with cross conveyor option)
The connection for electrical operation is made with the power supply plug (2)
• Insert the connector on the power supply cable (2) into the continuous power socket on the tractor.
Before inserting the connector, make certain the connector and socket are clean and dry. Dirt and moisture may result in short circuits!
3.5.1 Function of the switches on the control unit
The control unit can be used to adjust the speed of the cross conveyor belt.
The following table explains the function of the individual switches.
1
2
Preparing for Operation
3
EC400026
Item Designation
1 Pilot light
(red)
2
3
Function
Lit when the control unit is turned on.
Rocker switch Top: Control unit on
Bottom: Control unit off
Rotary The rotary potentiometer can be used to adjust the speed of the cross-conveyor belt.
potentiometer Clockwise = faster
Anticlockwise = slower
III - 5
Preparing for Operation
3.6 Lighting / Warnig panels
3.6.1 Special safety instructions
• Before any transport on public roads is undertaken, it is essential that the lighting system is connected and checked for correct operation.
• Make sure that the jack stand is retrac-ted before switching on the mower.
• By replacing faulty light bulbs or broken reflectors.
3.6.2 Connecting the lighting equipment
Connect the standardized 7-pole male connectors to socket (1) on the machine and that on the tractor.
Cable (2) is supplied ready for connection with the machine accessories.
The machine is fitted as standard with the following equipment to meet the traffic regulations:
• White side lights (1) at the front
• Three-unit rear lights (2) (flashing lights; tail lights; stop lights)
• Red reflectors (3) at the rear
Connect the lighting system and check that it works properly.
1
1
2
3
2
3
EC-177-0
III - 6
3.7 Transport Position
Before any transport on public roads:
• Switch off the power take-off shaft drive.
• Switch off the control unit
• Lift the cutter beam.
• Swivel the machine into transport position.
• Close the shut-off tap (1) on the pressure hose to the double-action swivel cylinder (operating/transport position).
Preparing for Operation
1
EC400028
• Close the shut-off tap (1) on the lefthand lifting cylinder (2) of the wheel bracket.
Side covers
• Lift the side covers (1) on the left and right of the disc mower and clip them in place.
1
EC-178-0
III - 7
Preparing for Operation
3.8 Unhitching the Disc Mower
When the hydraulic hose is being coupled to or uncoupled from the tractor, the hydraulic system of both the tractor and the mowing attachment must be free from pressure. The corresponding control valves must be moved to float position.
Swivel the jack stand (2) downwards and lock it in place with the bolt (1). Secure the bolt with the spring pin. Rest the machine on the jack stand. Remove the retaining chains from the PTO shaft protection tube. Take the
PTO shaft from the power take-off shaft and rest it on its support bracket. Uncouple the lower control bar. Unplug the electrical connection cable between the tractor and the disc mower from the socket on the tractor.Remove
the control unit from the tractor and fasten it on the machine.
3
1
2
EC-174-0
Close the shut-off valve (1) on the hydraulic pressure hose to the double-action hydraulic cylinder.
1
EC400028
Depressurize the hydraulic system.
Move the control valves to float position.
• Close the shut-off valve (1) on the lefthand lifting cylinder (2) of the wheel arm.
• Uncouple the hydraulic hoses and insert them into the brackets provided.
III - 8
Preparing for Operation
3.9 Safety measures before mower operation
• Only carry out work on the mower unit once the PTO shaft has been switched off, the engine switched off and the ignition key removed. Secure the tractor against unintentional operation and rolling away.
• Always check protective devices for damage before operation. Replace damaged protective devices immediately.
Risk of injury!
• 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 blades as complete sets.
• Never fit cutter blades with different levels of wear to one drum/disc.
• Whenever you change cutter blades also check retaining components and replace them if necessary.
• Move guards into position.
III - 9
III - 10
Preparing for Operation
Setting on the disc mower
4 Setting on the disc mower
4.1 Special safety instructions
• Repair, service, maintenance and cleaning work may only be carried out once the machine has been shut down. Turn off engine. Remove ignition key. Secure the tractor so that it cannot roll away.
• On completion of maintenance work replace all protective devices correctly. Do not allow oil or grease to come into contact with skin.
The disc mower is fitted as standard with a green swivel gearbox which works at a drive speed of 1000 rpm. On request, a swivel gearbox with a drive speed of 540 rpm can be fitted. This gearbox is beige in colour.
• Contact a doctor immediately if leaking oil causes injury.
• The cutter blades may run on after the drive has been turned off. Do not approach the mower until the working parts are at a complete standstill!
The disc mower is designed for use while travelling forwards. Never travel backwards with the machine switched on and in working position. The machine must be lifted first.
4.2 Protective Covers on the left and right of the Disc Mower
Before use, the side covers (1,) of the disc mower, which are folded up in transport position, must be folded down again.
The protective cloth covers must be checked regularly.
Damaged or worn cloth covers must be replaced.
The protective features on the cutter bar, e.g. cloth covers and cover panels, provide protection from stones etc. that are thrown up and prevent access to dangerous parts of the machine. Therefore, they must be moved to protective position before work commences.
1
EC-185-0
IV - 1
Setting on the disc mower
4.3 Adjusting the cutting height
Cutting height is adjusted by turning crank (1). If varying the cutting height over a major range, check the positioning of the front guards.
1
4.4 Adjusting the guards
Lateral guards
The lateral guards are adjustable for height. For this release the bolts (1) and (2) and move carrier arm (3) to the desired height. Retighten the bolts.
Front guards
The position of the front guards depends on the height adjustment of the lateral guards. Dimension a = 440
mm. Choose the position of the guards that matches the height of the crop to be mown. Adjusting front guard (1) to dimension “a” ensures the best possible protection against objects being thrown away. The guard is then parallel to the ground.
a
1
The front guards can be opened using a screw driver which has to be used to pull down the pawl.
EC-175-0
EC-0-027
AMT4-0-033
EC-0-044
IV - 2
.
Setting on the disc mower
4.5 Adjusting the Ground Pressure
• The ground pressure of the cutter bar will be adjusted to the local conditions via the three compensation springs (2). In order to protect the grass stubble, the cutter bar has to be relieved of the load so much that it doesn’t jump while mowing and at the same time, that it doesn’t leave any tracks on the ground.
• Ground pressure can be adjusted using the threaded spindles (1). For adjustment lift the machine clear off the ground.
1
2
EC-176-0
IV - 3
Setting on the disc mower
4.5 Adjusting the Conditioner Speed
EasyCut 3210 CV ;EasyCut 4013 CV
The conditioner speed may only be adjusted if the tractor engine is stopped and the ignition key removed.
Secure the tactor to prevent it from moving and running away.
To conditioner speeds can be selected on the gearbox, depending on power requirement and desired conditioning intensity.
Minimum speed: 600 rpm
Maximum speed: 900 rpm
• Drive out wing nut (1) from shift lever (2).
• Turn shift lever (2) 180° and at the same time turn mower disc (3) in order that the shift lever can fully be turned around.
• Secure shift lever (2) using wing nut (1).
4.6 Adjusting of the Conditioner
Cover
EasyCut 3210 CV ;EasyCut 4013 CV
The conditioner cover plate can be adjusted by means of the crank handle (1) to adjust the conditioning of the crop. The setting depends on the required degree of conditioning of the crop.
+ : conditioning intensity is increased
- : conditioning intensity is reduced
Check the conditioner for damaged prongs before work commences:
Straighten any bent flails.
Replace any broken flails.
900
600
EC-2-031
EC-032-0
IV - 4
Setting on the disc mower
4.7 Adjusting the swath width
The machine offers two crop laying modes:
• Swathlaying
• Spreading the crop over the full width
4.7.1 Swathlaying
Swath width can be varied by adjusting the conditioner flaps (1) located on the rear side of the machine. Ringnuts are provided to lock the conditioner flaps in the desired position.
EC-0-060
4.7.2 Spreading the crop over the full width
EasyCut 3210 CV ;EasyCut 4013 CV
Open the conditioner flaps (1) as far as possible.
The deflector plates (2) are adjusted as shown in the fig. EC-0-059. Depending on the operating conditions it may necessary to readjust the deflector plates to achieve an even distribution of the crop over the entire width.
EC-0-059
IV - 5
Setting on the disc mower
4.9 Adjusting the roll conditioner
(EasyCut 3210 CRI)
General
The roll conditioner is specially designed for conditioning leguminous crops or other crops with fragile leaf stalks.
Conditioning intensity is adjusted by varying the clearance and the pressure between both rollers by means of bolts and tension springs. Minimum clearance
(x) between the conditioning rollers should be 2 mm.
Adjusting the clearance between the rollers
Bolt (1) (rh and lh side of the machine) can be used to adjust the clearance (x) between both rollers. For this release locknut (2) and adjust with bolt (1) as follows:
Turning the bolt in direction 1 reduces the clearance
Turning the bolt in direction 2 increases the clearance
• Tighten locknut (2) firmly.
x
CRI-0-001
2
II
1
I
EC-187-0
IV - 6
Maintenance
5.
Maintenance
5.1
Special safety instructions
• Repair, maintenance and safety work must only be carried out when the mower drive and the tractor engine are switched off!
• The mower discs run on after they are switched off! Remove the ignition key and take measure to prevent the tractor rolling or being inadvertently switched on.
• When working on the disc mower in transport position, it is essential to close the transport locking device
(hydraulic valve) on the hydraulic cylinder of the disc mower.
• The blades and retaining bolts must be checked every day or before each time the mower is switched on.
• Check regularly to ensure that the lower screw-in sections on the tension springs are completely screwed in.
5.2
General
Torque moment M
A
(if not stated differently).
M 4
M 5
M 6
M 8
M 10
M12
M14
A
Ø
5.6
6.8
8.8
10.9
12.9
MA (Nm)
2,2
4,5
7,6
3
5,9
10
4,4
8,7
15
5,1
10
18
M14x1,5
M 16
M16x1,5
M 20
M 24
M 24x1,5 350
M 24x2
M 27
M 27x2
M30
18 25 36 43
29 37 49 72 84
42 64 85 125 145
100 135 200 235
145 215 255
160 210 310 365
225 330 390
425 610 710
730 1050 1220
800 1150 1350
1100 1550 1800
1150 1650 1950
1450 2100 2450
A = thread size (screw class visible on screw head)
A
8 . 8
1
0 . 9
Screws / Nut
Nut for cutting disc flange
Bearing house for cutting disc
Bearing house for mowing drum
MA [Nm]
850
42
42
KR-1-130
V - 1
Maintenance
5.3
Tyres
• When travelling on public roads, the permitted maximum speed of 40 km/h
(25 mph) must not be exceeded.
• Repair work on the tyres must only be carried out by specialist personnel and only with suitable equipment.
• When work is carried out on the tyres, the mower must be securely rested and protected from inadvertent rolling.
• Check the tyre pressure at regular intervals.
• When filling the tyres with compressed air, do not stand in front of the wheel rim.
If the air pressure in the tyre is too great, the tyre could burst. This can cause injury.
Observe the sequence shown in the figure alongside when releasing and tightening the wheel nuts. After wheel installation check the seat of the wheel nuts after
10 operating hours and retighten as necessary. After this first inspection check wheel nuts every 50 operating hours for tightness.
Type Tyre size
EasyCut 3210 CV 11.5/80-15.3 PR
EasyCut 3210 CRI
EasyCut 4013 CV 15.0/55-17 10PR
Inflation pressure (bar)
1,5
1,5
Thread Spanner Max. torque [ Nm ]
size black zinc-plated
M 18x1,5 24 265 245
4
6
2
1
3
5
AMT-1-054
V - 2
Maintenance
5.4
Required Quantities and Lubricant Designations for Gearboxes
Front pivoting gearbox
EasyCut 3210 CV/CRI
EasyCut 4013 CV
Rear pivoting gearbox
Input gearbox
2-speed gearbox
Angular drive
Gearbox for top roller drive (option)
Mowing beam
EasyCut 3210 CV /CRI
EasyCut 4013 CV
(CV)
(CRI)
EasyCut 3210 CV/CRI
EasyCut 4013 CV
Required quantity [litres]
2 x 0,85
2 x 1,6
2 x 0,85
2 x 2,0
0,7
1,9
0,4
1,9
7
9
Oil typ
Brand name
SAE 90 synthetic DIN
51502-PGLP
SAE 90
SAE 90
SAE 90
SAE 90
SAE 90
SAE 90
SAE 90
SAE 90
Biological lubricants
Brand name
on request
5.4.1 Oil level check and oil change intervals (gearboxes)
• First oil change on all gearboxes after 50 operating hours, then every 200 operating hours
(but at least once a year).
• Check the oil level before every operation.
• For biological lubricants, the oil change intervals must be strictly adhered to due to ageing of the oils.
V - 3
Maintenance
5.5
Pivoting gearbox
5.5.1 Pivoting gearbox EasyCut 3210 CV/CRI
The front pivoting gearbox consists of an upper and lower gearbox
Top section of the front and rear pivoting gearbox
Oil inspection:
• Intervals see section 5.3.1
• Remove check screw (4)
• Oil level up to bore hole
• If necessary, top up oil (SAE 90), fit check screw
Oil change:
• Intervals see section 5.3.1
• Unscrew the oil draining screw (3)
• Collect the used oil in a suitable collection vessel.
• Fit oil draining screw (3)
• Fill oil through hole (2) (Oil level up to hole(4))
Oil quality: see section 5.3
Tank capacity: see section 5.3
The used oil must be correctly disposed of!
4
Lower section of the front and rear pivoting gearbox
Oil inspection:
• Intervals see section 5.3.1
• Remove check screw (6)
• Oil level up to bore hole
• If necessary, top up oil (SAE 90)
Oil change:
• Intervals see section 5.3.1
• Knock out pin (3) and remove lower link arm retainer (4)
• Remove discharge screw (5) (under the gearbox(1))
• Empty out oil into a suitable container
• Replace discharge screw (5) with a new seal
• Fill oil through hole (2) (Oil level up to hole(6))
Oil quality: see section 5.3
Tank capacity: see section 5.3
6
5
4
The used oil must be correctly disposed of!
V - 4
1
2
3
AMT-2-011
1
2
3
AMT-2-012
5.5.2 Pivoting gearbox EasyCut 4013 CV
The front pivoting gearbox consists of an upper and lower gearbox
Top section of the front and rear pivoting gearbox
Oil inspection:
• Intervals see section 5.3.1
• Remove check screw (1)
• Oil level up to bore hole
• If necessary, top up oil (SAE 90), fit check screw
Oil change:
• Intervals see section 5.3.1
• Unscrew the oil draining screw (2)
• Collect the used oil in a suitable collection vessel.
• Fit oil draining screw (2)
• Fill oil through hole (3) (Oil level up to hole(1))
Oil quality: see section 5.3
Tank capacity: see section 5.3
The used oil must be correctly disposed of!
Lower section of the front and rear pivoting gearbox
Oil inspection:
• Intervals see section 5.3.1
• Remove check screw (1)
• Oil level up to bore hole
• If necessary, top up oil (SAE 90)
Oil change:
• Intervals see section 5.3.1
• Unscrew the oil draining screw (3)
• Collect the used oil in a suitable collection vessel.
• Fit oil draining screw (3)
• Fill oil through hole (2) (Oil level up to hole(1))
Oil quality: see section 5.3
Tank capacity: see section 5.3
The used oil must be correctly disposed of!
Maintenance
EC 0-035
EC-0-036
V - 5
Maintenance
5.6
Input gearbox
Oil inspection:
• Intervals see section 5.3.1
• Remove check screw (1)
• Oil level up to bore hole
• If necessary, top up oil (SAE 90)
Oil change:
• Intervals see section 5.3.1
• Unscrew the oil draining screw (2)
• Collect the used oil in a suitable collection vessel.
• Fit oil draining screw(2)
• Fill oil through hole (3) (Oil level up to hole (1))
Oil quality: see section 5.3
Tank capacity: see section 5.3
The used oil must be correctly disposed of!
5.7
2-speed gearbox
EasyCut 3210 CV; EasyCut 4013 CV
Oil inspection
:
• Intervals see section 5.3.1
• Remove check screw (1)
• Oil level up to bore hole
• If necessary, top up oil (SAE 90), fit check screw
Oil change:
• Intervals see section 5.3.1
• Unscrew the oil draining screw (2)
• Collect the used oil in a suitable collection vessel.
• Fit oil draining screw(2)
• Fill oil through hole (3) (Oil level up to hole (1))
Oil quality: see section 5.3
Tank capacity: see section 5.3
The used oil must be correctly disposed of!
V - 6
EC-0-040
EC-1-041
5.8
Angular drive (CRI)
Oil inspection:
• Intervals see section 5.3.1
• Remove check screw (1)
• Oil level up to bore hole
• If necessary, top up oil (SAE 90)
Oil change:
• Intervals see section 5.3.1
• Unscrew the oil draining screw (2)
• Collect the used oil in a suitable collection vessel.
• Fit oil draining screw (2)
• Fill oil through hole (1) (Oil level up to hole (1))
Oil quality: see section 5.3
Tank capacity: see section 5.3
The used oil must be correctly disposed of!
5.9
Gearbox for top roller drive
(optional)
Oil inspection:
• Intervals see section 5.3.1
• Remove check screw (1)
• Oil level up to bore hole
• If necessary, top up oil (SAE 90)
Oil change:
• Intervals see section 5.3.1
• Unscrew the oil draining screw (2)
• Collect the used oil in a suitable collection vessel.
• Fit oil draining screw (2)
• Fill oil through hole (1) (Oil level up to hole (1))
Oil quality: see section 5.3
Tank capacity: see section 5.3
The used oil must be correctly disposed of!
2
1
1
2
Maintenance
EC-189-0
EC-186-0
V - 7
Maintenance
5.10 Oil level inspection and oil change on the cutterbar
Oil level check:
• Align the cutterbar using a spirit level (1).
Crosswise:
• Lay the spirit level (1) on the cutting disc hub parallel to the direction of travel.
Lengthwise:
• Lay the spirit level (1) on two cutting discs.
Carrying out oil check:
Lower guards. Nobody should be in the danger zone around the machine.
Allow the machine to run briefly. Wait until the cutterbar has come to a standstill.
Switch off engine. Remove ignition key.
Check the oil level before every operation.
• Remove the oil check screw (1) on the cutterbar.
• Oil level up to bore hole
• If necessary, top up oil (SAE 90), fit check screw
V - 8
EC-0-001
EC-0-002
EC-0-003
Oil change on the cutterbar
• Use a suitable collecting vessel
• Remove cover (2) at the cutterbar end.
• Lower the cutterbar on this side
• Drain oil
• Reinstall cover (2) with new seal.
• Fill oil through check screw hole (1)
• Align the cutterbar horizontally crosswise and lengthwise before checking the oil level (see Oil check Kapitel 5.10)
Oil quality: see section 5.3
Tank capacity: see section 5.3
• Dispose of used oil properly!
• Check the oil after any repair work on the cutterbar.
• First oil change of all gears after 50 operating hours, then every 200 operating hours (but at least once a year).
Maintenance
EC-0-051
V - 9
Maintenance
5.11 Checking the blades and securing pins
Missing and damaged cutter blades cause dangerous unbalanced rotation.
For this reason check the cutter blades and retaining bolts every day.
The cutter blades can be turned around and used on both sides. When cutter blades are missing or damaged, they must be replaced as a complete set. This prevents dangerous unbalanced rotation.
KRONE KRONE
KRONE KRONE a
AMT-1-042
If the thickness of the material between the hole and the end of the cutter blade has reduced to less than
a = 7 mm, replace the cutter blade.
Cutter discs with screw connection blades
The material thickness of the retaining bolts must not be less than 14 mm at the weakest point.
At every replacement of the blades check the material thickness of the securing pins. Damage or worn securing pins have always to be replaced by sets on each mowing disc.
Cutter discs with quick-release blades
The material thickness of the retaining bolts must not be less than 14 mm at the weakest point.
The material thickness of the leaf spring must not be less than 3 mm at the weakest point.
At every replacement of the blades check the material thickness of the securing pins and the leaf springs.
Damage or worn securing pins have always to be replaced by sets on each mowing disc.
Replace the leaf springs if necessary.
V - 10
1 min. 14 mm
AMT-1-044 min. 14 mm EC-0-017
5.12 Regular check of cutting plates and drums
The cutting plates and drums must be checked for damage at least once a day and after any contact with a foreign object.
A
If dimension A should exceed 48 mm, the cutting plates and drums must be replaced immediately.
1
Maintenance
EC-0-211
V - 11
Maintenance
5.13 Changing the blades on the cutting discs with screw connection blades
• To mount the blades, insert the blade (5) between the wear plate (2) and the mower disc (1).
• Insert the retaining bolt (3) from below through the wear plate, the blade and the mower disc.
• Place the hex nut (4) on the bolt from above and tighten it firmly (see chap. 5.2 Torque moment)
• Repeat this process for all blades, even on the mower drums.
The hex nut (4) used to secure the retaining bolts must not be used more than 1 times.
After changing the blade, check that they fit perfectly and check that they are freely moblile.
Clockwise rotating blades Order-No.: 139-889
Anti-clockwise rotating blades Order-No.: 139-888
• After fitting the blades, fold the protective cloth down again.
5.14 Changing blades on cutter discs with quick-release blades
• Push the special tool (1) {blade key} between the cutter disc (4) and leaf spring (3) and press down with one hand.
• Guide blade (2) onto retaining bolt and allow the blade key to return upwards.
After any replacement of the blades, it is essential to check that the blades (2) and the leaf springs (3) are correctly seated on the pins (5). The blades (2) must be freely movable on the pins (5).
2 3 4
Clockwise rotating blades Order-No.: 139-889
Anti-clockwise rotating blades Order-No.: 139-888
• After fitting the blades, fold the protective cloth down again.
V - 12
5
EC-0-006
EC-1-007
5.15 Replacing the lining
Heavily damaged linings (see illustration) must be replaced immediately to prevent any risk of damage to the cutterbar.
• Open the seam of the old lining.
• Disassemble the lining.
• Trim the bearing surface.
Adjust the welding current and the welding material to the cutter bar material and to the lining or carry out a trial welding if necessary.
• Adapt the new lining (3).
• Weld short I-seams on the upper surface of the cutter bar in the areas marked (1) (each should be approx.30 mm)
• Do not weld the edges.
• On the lower surface of the cutter bar, weld the lining (3) along the whole length in area (5) with the cutter bar.
• Do not weld the edges.
5.16 Lubrication
5.16.1 PTO shaft
The lubrication intervals of the PTO shaft can be seen in the illustration. Further information can be found in the operating manual of the PTO shaft manufacturer.
Maintenance
EC-0-012
EC-0-010
V - 13
Maintenance
5.17 Lubrication points on the disc mower
50h
EC 4013 CV
50h
EC 3210 CV
EC 4013 CV
(CV) (CV)
EC-182-1
V - 14
Winter Storage
•
•
•
•
•
•
•
6.
Winter Storage
Store the machine in a dry place.
Do not store it near artificial fertilizers.
Clean the machine thoroughly. Dirt attracts moisture and causes corrosion. If you clean the machine with high pressure water jet sprayers, do not direct the water jet at the bearings.
Check moving parts (joints etc.) for freedom of movement. Where it is appropriate, remove them, clean them and check them for wear. If necessary, replace them with new parts!
Overload clutch storage see chapter 6.3
Oil all joints!
Thoroughly grease the machine.
Grease the protective sleeves of the PTO shaft to prevent them from freezing.
•
• Touch up the paintwork; bare metal must be conserved thoroughly with rust preservative.
Make a list of all replacement parts needed, and order them in good time. It is easier for your
KRONE dealer to obtain and fit the necessary parts out of the season. Your machine will then be fully operational for the coming season.
VI - 1
VI - 2
Winter Storage
Start-up after winter storage
7.
Start-up after winter storage
7.1 Special safety notes
• Repair, servicing, maintenance, cleaning work may only be carried out when the machine is at a standstill. Switch off the machine. Remove the ignition key. Secure the tractor from rolling away.
• All protective plates and protective devices should be reassembled correctly after servicing and maintenance work has been completed.
• Prevent oil and grease coming into contact with the skin.
• Contact a doctor immediately for injuries caused by escaping oil.
• Observe all safety notes to prevent injuries and accidents.
7.2 General
• Remove the grease and oils used to preserve the machine
• Carry out the measures given in the chapter
"Maintenance"
• Bleed the friction clutch.
• Carefully read through the operating instructions again.
7.3 Friction coupling
Bleed the friction clutch (1) before the first operation and then once a year before the harvesting season. The coupling plates might be stuck to the friction plate.
The friction clutch protects the tractor and the machine from damage. It is fitted with a fixed starting torque M
R
.
The torque is stamped on the friction clutch housing (2).
Bleed the friction clutch.
Tighten the four nuts (1). Block the machine and turn the friction clutch by hand. Loosen the nuts again.
1 2
KR302336
• Alterations made to the overload coupling change the starting torque.
This results in the guarantee becoming void!
• Use only original KRONE parts!
VII - 1
VII - 2
Start-up after winter storage
Accessories
8 Accessories
8.1 Special safety notes
• Repair, servicing, maintenance and cleaning work should only be carried out when the machine is at a standstill. Switch off the engine. Remove the ignition key. Secure the tractor from rolling away.
• All protective plates and protective devices should be mounted correctly after servicing and maintenance work has been completed.
• Contact a doctor imediately for injuries caused by escaping oil.
• Park the machine securely. Secure from rolling away unintentionally.
• Support the machine securely when raised. Never walk under the raised machine.
8.2 High cut skids
Adjusting skids can be used to increase the cutting height (see Section 4.3 Adjusting the cutting height).
To do this, insert the adjusting skid (3) into the glide skids (2) and screw them in place.
Install the high cut skids under the cutting discs which are located next to a cutting drum.
1
2
3
EC-192-1
8.3 Conveyor belt
The KRONE Conveyor belt is equipped with all required safety devices (protective equipment). However, it is not possible to eliminate all potential hazards on this accessories as this would impair its full functional capability. Corresponding danger notices attached to the machine warn against any dangers.
The safety instructions are provided in the form of socalled warning pictograms. Important information on the location of these safety signs and what they mean is given below!
Familiarise yourself with the meaning of these warning signs. The text printed next to the danger sign and its location on the machine indicate where specific hazards are located on the machine.
VIII - 1
Accessories
8.4 Location of Safety Decals on the conveyor belt
4
VIII - 2
1 2
3
1
EC-190-1
Accessories
1
Danger through the conveyor belt circulating fast.
2
Order no. 942 200-1 (2x)
3
Do not stop in the pivot area of the lifted cross conveyor. Hold distance.
Order no. 939 469-1 (1x)
Further safety decals for the basic machine see chapter 2.
Danger in the pivot area of the crossing conveyor belt.
Order no. 939 472-1 (1x)
4
Never put your hand into the danger area as long as parts may be moving.
Order No. 942 196-1 (2x)
VIII - 3
Accessories
8.5 Position of the general information labels on the conveyor belt
3
2
3
40
1
1
942 320-0 (2x) 600 mm
40
2 939 145-1 (1x) 40 km/h
939 218-1 (1x) 25 km/h
3
924 634-0 (2x)
EC-191-0
Further general information labels for the basic machine see chapter 2.
VIII - 4
8.6 General
The EasyCut 3210 CV can be used to lay the forage in a double swath. For this the cross conveyor must be folded from the lifted position towards the conditioner using hydraulic power. The conveyor belt is automatically switched on whilst the cross conveyor is folded. The speed of the conveyor belt can be pre-set with the aid of a rotary potentiometer (3). This setting determines the projection range of the crop. To form a single swath, the cross conveyor has to be folded hydraulically clear of the conditioner. The conveyor belt is automatically switched off.
During transport the cross conveyor belt must be locked in working position.
8.6.1 Hydraulics
The hydraulic lines are connected as described in
Section „Connecting the hydraulic lines“.
• The single-action control unit (3) (yellow) raises and lowers the cross conveyor.
8.7 Adjusting and Maintenance
8.7.1 Conveyor belt speed adjustment
The rotary potentiometer (3) can be used to adjust the speed of the conveyor belt.
Clockwise = faster
Anticlockwise = slower
1
2
Accessories
3
EC400026
VIII - 5
Accessories
8.7.2 Adjusting Conveyor belt
The conveyor belt must be tensioned to an expansion of approx.0.6 %.
To do this:
• Loosen the bearing bolts (4) on the right and left of the conveyor belt.
• Use the adjustment screws (3) on the right and left to release tension from the conveyor belt.
• Place marks on the conveyor belt at a distance of a =
1000 mm.
• Use the adjustment screws (3) to tighten the belt until the dimension between the marks is a = 1006 mm.
• Tighten the bearing bolts (4) on the right and left. (see the section entitled „Maintenance: tightening torques“) a
4
3
EC-202-0
EC810040
VIII - 6
Accessories
VIII - 7
.
. . konsequent, kompetent
Maschinenfabrik
Bernard Krone GmbH
Heinrich-Krone-Straße 10, D-48480 Spelle
Postfach 11 63, D-48478 Spelle
Phone +049 (0) 59 77/935-0
Fax +049 (0) 59 77/935-339
Internet: http://www.krone.de
eMail: [email protected]
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