Krone EasyCut 280 CV-Q_CRI-Q_320 CV-Q Operating instructions

Type
Operating instructions

This manual is also suitable for

Disc Mowers
EasyCut 280 CV-Q
EasyCut 280 CRI-Q
EasyCut 320 CV-Q
(from machine no. 621 905)
Operating Instructions
150 000 013 00 US
Foreword
Dear Customer!
By purchasing the disc mower, you have acquired a
quality product made by KRONE.
We are grateful for the confidence you have invested in
us in buying this machine.
To be able to use the disc mower optimally, please read
these operating instructions thoroughly before you start
using the machine.
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, how to use the
machine safely, secure working methods, special
precautionary measures and available accessories. This
information and these instructions are essential, impor-
tant and useful for the operational safety, reliability and
durability of the disc mower.
Please note:
The operating instructions form 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 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. If these operat-
ing instructions should become wholly or partially
unusable, you can obtain replacement operating instruc-
tions for your machine by stating the number given
overleaf.
We hope that you will be satisfied with your KRONE
machine.
Maschinenfabrik Bernard Krone GmbH
Spelle
Foreword
1
Contents
Contents
1 General Aspects.................................................................................. I -1
1.1 Purpose of Use ........................................................................................................ I -1
1.2 Technical Data ......................................................................................................... I -1
1.2.1 Address of the Manufacturer ................................................................................... I -1
1.2.2 Declaration ............................................................................................................... I -1
1.2.3 Identification Plate ................................................................................................... I -1
1.2.4 Information for Enquiries and
Orders ..................................................................................................................... I -1
1.2.5 Intended Use ........................................................................................................... I -2
1.2.6 Technical Data ......................................................................................................... I -2
2 Safety .................................................................................................. II -1
2.1 Introduction ............................................................................................................. II -1
2.2 Identification of the Hazard Warnings ...................................................................... II -1
2.2.1 Re-Ordering the Adhesive Safety and Hazard Labels ............................................. II -2
2.2.2 Contact ................................................................................................................... II -2
2.2.3 Contact for KRONE North America ......................................................................... II -2
2.2.4 Affixing the Adhesive Safety and Hazard Labels ..................................................... II -2
2.3 Position of the Adhesive Safety Stickers on the Machine ........................................ II -3
2.3.1 Position of the Adhesive Hazard Labels on the machine ......................................... II -6
2.4 Safety ..................................................................................................................... II -7
2.4.1 Identifying Safety Instructions in the Operating Instructions .................................... II -7
2.4.2 Safety Instructions and Accident Prevention Regulations ........................................ II -7
2.4.3 Personnel Qualification and Training ....................................................................... II -7
2.4.4 Hazards when not Complying with the Safety Instructions ...................................... II -7
2.4.5 Safety-conscious Working ...................................................................................... II -7
2.4.6 Safety Instructions and Accident Prevention Regulations ........................................ II -8
2.4.7 Attached Devices .................................................................................................... II -8
2.4.8 PTO Operation ....................................................................................................... II -9
2.4.9 Hydraulic System .................................................................................................... II -9
2.4.10 Tyres .................................................................................................................... II -10
2.4.11 Maintenance ......................................................................................................... II -10
2.4.12 Unauthorised Conversion/Modification and Spare Parts Production ...................... II -10
2.4.13 Inadmissible Modes of Operation ......................................................................... II -10
3. Preparing for Use ...............................................................................III -1
3.1 Special Safety Instructions ..................................................................................... III -1
3.1.1 First Installation...................................................................................................... III -2
3.2 Attaching the Disc Mower to the Tractor................................................................ III -2
3.2.1 Coupling Points ...................................................................................................... III -2
3.2.2 Coupling ................................................................................................................. III -3
3.2.3 Axle Loads ............................................................................................................. III -3
3.3 PTO Shaft .............................................................................................................. III -4
3.3.1 Adapting the PTO Shaft ......................................................................................... III -5
3.4 Intermediate PTO Shaft ......................................................................................... III -5
3.5 Hydraulics .............................................................................................................. III -6
2
Contents
3.5.1 Connecting the Hydraulic Line ................................................................................ III -6
3.5.2 Parking Support ..................................................................................................... III -7
3.6 From Working to Transport Position ...................................................................... III -7
3.6.1 Transport / Road Travel ......................................................................................... III -7
3.7 From Transport to Working Position ...................................................................... III -8
3.7.1 Folding down the Safety Device ............................................................................. III -8
3.8 Prior to Mowing ..................................................................................................... III -9
3.9 Driving in Headland Position ................................................................................. III -10
3.10 Removing the Disc Mower from the Tractor......................................................... III -10
3.10.1 Uncoupling .......................................................................................................... III -11
4. Adjustments on the Disc Mower ..................................................... IV -1
4.1 Special Safety Instructions ..................................................................................... IV -1
4.1.1 Adjusting the Cutting Height ................................................................................... IV -1
4.2 Adjusting the Guards ............................................................................................. IV -1
4.3 Adjusting the Compensation Springs ...................................................................... IV -2
4.4 Adjusting the Pole Protection Mechanism .............................................................. IV -3
4.5 Adjusting the Tedder Speed ................................................................................... IV -4
4.6 Adjusting the Tedder Conditioning Plate ................................................................. IV -4
4.7 Adjusting the Swath Width ..................................................................................... IV -5
4.7.1 Adjustment for Swathing ........................................................................................ IV -5
4.7.2 Wide Spreading ..................................................................................................... IV -5
4.8 Adjusting the Roller Conditioner ............................................................................. IV -6
5. Maintenance.......................................................................................V -1
5.1 Special Safety Instructions ...................................................................................... V -1
5.1.2 Test Run ................................................................................................................. V -1
5.1.3 Spare Parts ............................................................................................................ V -1
5.2 General aspects ..................................................................................................... V -2
5.3 Filling Quantities and Lubrication Designations for Gearboxes ................................ V -3
5.3.1 Oil Level Check and Oil Change Intervals (Gearboxes) .......................................... V -3
5.4 Main Gearbox ......................................................................................................... V -4
5.5 Speed gearbox (CV) ............................................................................................... V -4
5.6 Angular Gearbox (CRI) ........................................................................................... V -5
5.7 Gearbox for Top Roller Drive (optional) .................................................................. V -5
5.8 Oil Level Check and Oil Change on the Cutter Bar ................................................. V -6
5.9 Checking the Blades and the Blade Retainer .......................................................... V -7
5.9.1 Cutter Blades .......................................................................................................... V -7
5.9.2 Blade Screw Connection ......................................................................................... V -7
5.9.3 Blade Quick-Fit Device ........................................................................................... V -8
5.9.4 Checking the Material Thickness of the Retaining Bolts .......................................... V -8
3
Contents
5.9.5 Periodical Inspection of the Leaf Springs ................................................................ V -9
5.9.6 Checking the Material Thickness of the Leaf Springs .............................................. V -9
5.10 Periodical Inspection of the Cutting Discs / Blade Drums ...................................... V -11
5.10.1 Abrasion Limit ....................................................................................................... V -11
5.11 Changing the blades on the cutting discs with screw connection blades ............... V -12
5.12 Changing blades on cutter discs with quick-release blades .................................. V -12
5.13 Replacing the Linings ............................................................................................ V -13
5.14 Lubrication Points on the Disc Mower ................................................................... V -14
5.15 Lubricating the PTO Shaft ..................................................................................... V -15
6. Storage for Winter............................................................................. VI -1
7. Re-Commissioning .......................................................................... VII -1
7.1 Special Safety Instructions .................................................................................... VII -1
7.1.2 Test Run ............................................................................................................... VII -1
7.2 General Aspects ................................................................................................... VII -1
7.3 Friction Clutch ....................................................................................................... VII -2
8. Special Equipment ......................................................................... VIII - 1
8.1 Special Safety Instructions ..................................................................................VIII - 1
8.2 Adjusting Skids ...................................................................................................VIII - 1
4
Contents
I - 1
General Aspects
1 General Aspects
These operating instructions contain basic information
that must be observed in mounting, operation and
maintenance. For this reason, these operating
instructions must be read by the operating personnel
before start-up and use, and must 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 Purpose of Use
The EasyCut disc mower is used for cutting crops
growing on the ground.
1.2 Technical Data
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.
1.2.1 Address of the Manufacturer
Maschinenfabrik Bernard Krone GmbH
Heinrich-Krone-Strasse 10
D-48480 Spelle (Germany)
Telephone: 0 59 77/935-0
Fax.: 0 59 77/935-339
1.2.2 Declaration
EC declaration of conformity corresponding to the EC
directive
See reverse side of title page
1.2.3 Identification Plate
Year
Type
Mach. No.
The entire identification plate
represents a legal document and should
not be altered or rendered illegible!
1.2.4 Information for Enquiries and Or-
ders
When enquiring about the machine and ordering spare
parts, state the type designation, the Machine ID No.
and the year of manufacture of the machine.
To ensure that these data are always available, we
recommend that you enter them in the fields above.
Authentic KRONE spare parts and
accessories authorised by the
manufacturer help to ensure safety. The
use of spare parts, accessories or
additional equipment not manufactured,
tested or approved by KRONE will
exclude any liability for consequential
damage.
The machine data are specified on the type plate (1). It
is attached to the carrying bar.
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EC-120-1
I - 2
General Aspects
Type EasyCut 280-Q EasyCut 280 CRI-Q EasyCut 320-Q
Working width [mm] 2710 2710 3140
Transport width [mm]
2013 2013 2013
Number of mower discs 4 4 5
Number of mower drums 2 2 2
Conditioner system V-shaped prong Roller conditioner V-shaped prong
Speed of conditioner [rpm] 600/900 700 600/900
Width of conditioner system [mm] 2050 1991 2500
Acreage [ha/h] 3-3.5 3-3.5 3.5-4
Power consumption [kW/PS] 59/80 59/80 74/100
PTO speed [1/min] 540 540 540
Required hydraulic connections 1 x single-action 1 x single-action 1 x single-action
1 x double-action 1 x double-action 1 x double-action
Dead weight [kg] approx. 1040 approx. 1080 approx. 1120
1.2.5 Intended Use
The EasyCut disc mower is built exclusively for
customary use in agricultural work (use as intended).
Any use of the machine for other purposes is deemed
not to be in accordance with intended use. The
manufacturer is not liable for damage resulting from this,
the user alone bears the risk for this.
Operation in accordance with intended use also includes
observing the operating, maintenance and service
instructions specified by the manufacturer.
Unauthorised modifications to the machine may affect
the properties of the machine or disrupt proper
operation. For this reason, unauthorized modifications
shall exclude any liability of the manufacturer for
consequential damage.
1.2.6 Technical Data
II - 1
Safety
2.1 Introduction
The KRONE disc mower is equipped with all the
necessary safety devices (protective devices). However,
it is not possible to eliminate all potential hazards on this
machine as this would impair its full functional capability.
You will find corresponding danger warnings on the
machine that indicate the remaining residual risks.
The safety instructions are provided in the form of so-
called warning pictograms. Important information on the
position of these safety signs and what they mean is
given below!
2 Safety
Danger!
Danger zone of the machine
Effect: Danger to life or serious injuries.
• Immediately replace damaged or illegible adhesive labels.
• Following repair work, always attach appropriate adhesive safety stickers to all the replaced,
modified or repaired components.
• Never clean areas carrying an adhesive safety label using a high-pressure cleaner.
• Familiarise yourself with the statement of the warning pictograms. The adjacent text and the
selected location on the machine provide information on the special danger spots on the
machine.
2.2 Identification of the Hazard
Warnings
Danger!
Type and source of the hazard
Effect: Danger to life or serious
injuries.
• Measures for hazard prevention
Warning!
Type and source of the hazard
Effect: Injuries, serious material
damage
• Measures for hazard prevention
Caution!
Type and source of the hazard
Effect: Material damage
• Measures for risk prevention
Danger!
Warning!
Caution!
II - 2
Safety
2.2.1 Re-Ordering the Adhesive Safety
and Hazard Labels
Every adhesive safety and hazard label is
assigned an order number and can be
ordered directly from the manufacturer
or from an authorized dealer (see
Section "Contact").
2.2.2 Contact
Maschinenfabrik Bernard Krone GmbH
Heinrich-Krone-Strasse 10
D-48480 Spelle (Germany)
Telephone: + 049 (0) 59 77/935-0 (reception)
Fax.: + 049 (0) 59 77/935-339 (reception)
Fax.: + 049 (0) 59 77/935-239 (spare parts storage -
national customers)
Fax.: + 049 (0) 59 77/935-359 (spare parts storage -
export)
2.2.3 Contact for KRONE North America
4985 Outland Center Drive 102
Telephone: + (001) 901 842-6011
Fax.: + (001) 901 842-6016
Internet: www.krone-northamerica.com
2.2.4 Affixing the Adhesive Safety and
Hazard Labels
Note!
Affixing an adhesive label
Effect: Adhesion of the label
• The surface for affixing the adhesive
label must be clean and free of dirt, oil
and grease.
II - 3
Safety
2.3 Position of the Adhesive Safety Stickers on the Machine
27
4
3
3
ECQ00011_1
3
6
5
5
8 9
6 10 1
8 9
6
10
10
10
11
11
11
1
Order No. 27 002 061 0 (1x)
2
Order No. 27 002 054 0 (1x)
CAUTION
Max. PTO speed
540 RPM
The operating pressure
of the hydraulic system
must not exceed
200 bar.
27 002 061 0
CAUTION
27 002 054 0
To avoid serious injury or death
-Read and understand operator¥s manual before operating equipment.
-Lower implement, stop tractor engine and remove key before
leaving operator¥s platform.
-Keep all shields and guards in place.
-Keep hands feet and clothing away from moving parts.
-Keep riders off the machine.
-Make certain every one is clear of the machine before starting
tractor engine and starting.
-Do not allow unqualified operator to run equipment.
-Do not operate equipment in transport position.
-Never lubricatem, adjust, unclog or service the equipment with
tractor engine is running.
-Wait for all movement to stop before opening shield or servicing
machine.
-Never work underneath equipment without securely supporting.
34
Order no. 27 002 059 0 (1x)
CAUTION
27 002 059 0
-High pressure oil leaks can penetrate skin
causing serious injury and gangrene.
(See operators manual & consult a
physican immediately.)
-Do not use finger or other skin to check leaks.
-Lower load, release pressure, and be sure oil
cool before loosening fitting.
Order No. 27 002 056 0 (3x)
- Stay clear of machine while in operation.
- Keep discharge chute and shields in place.
Blade can cause serious injury
or death.
DANGER
27 002 056 0
II - 4
Safety
27
4
3
3
ECQ00011_1
3
6
5
5
8 9
6 10 1
8 9
6
10
10
10
11
11
11
56
Order no. 27 002 060 0 (2x)
Warning
27 002 060 0
To avoid Possible injury.
Do not stand between tractor
and machine or near machine
while changing from transport
position or to transport position.
Order no. 27 002 058 0 (2x)
Warning
Cutting blade continue to rotate
after PTO has been disengaged.
To avoid personal injury.
Look & listen for rotation to stop.
Do not open cover until all
components have stopped.
27 002 058 0
7
Order no. 27 002 062 0 (1x)
8
DO NOT OPERATE WITHOUT-
ROTATING DRIVELINE-
CONTACT CAN CAUSE DEATH
KEEP AWAY!
All driveline guards, tractor
and equipment shields in place
Drivelines securely
attached at both ends
Driveline guards that turn
freely on driveline
DANGER
00 000 000 00
Order no. 949 228-0 (2x)
Warning
27 002 062 0
Close valve when
transporting or
servicing machine
To avoid Possible injury
II - 5
Safety
9
SHIELD MISSING
DO NOT OPERATE
DANGER
SHIELD MISSING
DO NOT OPERATE
DANGER
DANGER
00 000 000 00
Order no. 949 229-0 (2x)
Warning
27 002 057 0
To avoid personal injury.
Never put your hand into the
danger area as parts may be
moving.
Order no. 27 002 057 0 (4x)
10
11
Order No. 27 002 055 0 (3x)
-Stay clear of machine while in operation.
-Keep discharge chute and shields in place.
-Replace worn or damaged protective skirting.
Thrown objects can cause serious injury
or death.
DANGER
27 002 055 0
II - 6
Safety
614 3
2
ECQ00012
7
8
5
939 278-2 (1x)
8
D
F
GB
I
D
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.
E
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.
Vor der Erstinbetriebnahme und 1x jährlich vor
der Ernte muss die Reibkupplung gelüftet werden
939 278 -2
+
255 497-0
+
255-497-1 (1x)
6
600
942 315-0
900
7942 315-0 (1x)
942 563-0 (1x) 815 mm EasyCut 280 CV-Q
942 566-0 (1x) 815 mm EasyCut 280 CRI-Q
942 565-0 (1x) 815 mm EasyCut 320 CV-Q
1942 301-0 (1x) 775 mm
2
255 498-0 (1x)
with blade screw
connection
3255 499-0 (1x)
with blade quick-
fit device
3
939 180-2 (1x)
5
939 567-1 (1x)
4
139 888-0 139 889-0
112
939 567-1
139-888 139-889
min. 14 mm
Ø 17,5 mm
255 498-0
255 499-0
min. 14 mm
Ø 17 mm
min. 3 mm
2.3.1 Position of the Adhesive Hazard Labels on the machine
II - 7
Safety
2.4 Safety
2.4.1 Identifying Safety Instructions in
the Operating Instructions
The instructions in these operating instructions that
could result in personal injury if not followed are
identified with the general hazard signs:
General function instructions are indicated as follows:
2.4.2 Safety Instructions and
Accident Prevention Regula-
tions
2.4.3 Personnel Qualification and
Training
The disc mower may only be used, maintained and
repaired by persons who are familiar with it and have
been instructed about the dangers connected with it.
The operator must define areas of responsibility and
monitoring of personnel. Should personnel lack the
required knowledge, they must receive the required
training and instruction. The operator must also ensure
that the contents of these operating instructions have
been fully understood by the personnel.
Repair work not described in these operating
instructions should only be performed by authorised
service centres only.
2.4.4 Hazards when not Complying with
the Safety Instructions
Failure to follow the safety instructions could result in
personal injury and environmental hazards as well as
damage to the machine. If the safety instructions are
not respected, this could result in the forfeiture of any
claims for damages.
Failure to follow the safety instructions could result, for
example, in the following hazards:
– endangering of persons due to not protected
working areas
– 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
2.4.5 Safety-conscious Working
Follow the safety instructions included in these
operating instructions, 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.
Instructions which are attached to the machine need to
be followed and kept fully legible.
Danger!
Type and source of the hazard
Effect: Danger to life or serious
injuries.
• Measures for hazard prevention
Warning!
Type and source of the hazard
Effect: Injuries, serious material
damage
• Measures for hazard prevention
Caution!
Type and source of the hazard
Effect: Material damage
• Measures for risk prevention
Note!
Type and source of the note
Effect: Economic advantage of the
machine
• Measures to be taken
Danger!
Warning!
Caution!
II - 8
Safety
Observe the applicable traffic laws when using public
roads (for example, in Germany, the Road Traffic Type
Approval Law and Road Traffic Law).
2.4.6 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 these operating
instructions!
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 with their functions before
you begin working with the machine. It is too late
to learn this when you are using the machine for
work!
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 detaching 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 install transport equipment, such as
lighting, warning devices and 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 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 travelling uphill or downhill or across
a gradient!
19. Hitched 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 safety 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 swivel range of
the implement!
24. Never operate the hydraulic folding frames if
anyone is inside the swivel range!
25. Parts operated by external power (e.g.
hydraulically) 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 parking brake and/or wheel
chocks!
2.4.7 Attached Devices
1. Use extreme caution when attaching devices to or
removing them from the tractor!
II - 9
Safety
2. Couple the respective application devices to the
appropriate couplings (e.g. three-point suspension)
only and secure them in a way (transport, use)
that excludes inadvertent lifting or lowering of the
device.
3. When using three-point linkage, the attachment
categories of the tractor and the device (e.g. PTO
speed, hydraulic system) must be coordinated!
4. When using the outside controls for the three-point
linkage, do not step between the tractor and the
device (risk of injury)!
2.4.8 PTO Operation
1. Use only PTO shafts specified by the
manufacturer!
2. The guard tube and guard cone of the PTO shaft
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 detaching PTO shafts,
disengage the PTO, switch off the engine and
remove the ignition key!
5. When using PTO shafts with an overload or free-
wheel coupling that is not covered by the protective
equipment on the tractor, the overload or free-
wheel couplings must be attached to the
implement!
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 switching on the PTO, make sure that the
selected PTO speed of the tractor matches the
permissible implement speed!
9. Before switching on the PTO, make sure that no
one is in the danger zone around the implement!
10. Never switch on the PTO if the engine is switched
off!
11. No one should be in the vicinity of the rotating PTO
or PTO shaft when the PTO is in use.
12. Always switch off the PTO when the angle is too
large or the PTO is not required!
13. Caution! After disengaging the PTO danger due to
the flywheel running on! Keep away from the
implement during this time. The machine may be
worked on only if it is completely at standstill and
if the flywheel is secured by the parking brake.
14. Cleaning, lubricating or adjusting PTO driven
implements or the PTO shaft only with PTO
disengaged, engine turned off and ignition key
withdrawn! Secure the fly-wheel with the parking
brake.
15. Place the disconnected PTO shaft onto the
support provided!
16. After detaching the PTO shaft, attach the
protective cover to the PTO end!
17. If damage occurs, correct this immediately before
using the implement!
2.4.9 Hydraulic System
1. The hydraulic system is pressurised!
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 machine, 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
replacement hose lines must meet the technical
requirements of the device manufacturer!
6. When searching for leaks, use suitable aids to
avoid the risk of injury!
II - 10
Safety
7. Liquids escaping under high pressure (hydraulic
oil) can penetrate the skin and cause serious
injury! Seek medical help immediately should
injuries occur! Danger of infection!
8. Before working on the hydraulic system, lower the
implement, depressurize the system and switch off
the engine!
2.4.10 Tyres
1. When working on the tyres, make sure that the
implement is 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!
2.4.11 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 parking 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 guaranteed by original KRONE spare
parts!
10. Only use nitrogen for filling pneumatic
accumulators - Risk of explosion!
2.4.12 Unauthorised Conversion/
Modification and Spare Parts
Production
Conversions or modifications of the machine are
permitted only with prior consultation with the
manufacturer. Original spare parts and accessories
authorised by the manufacturer help to ensure safety.
Use of other parts may void liability for resulting
damage.
2.4.13 Inadmissible Modes of Operation
The operating safety of the delivered machine is
guaranteed only when it is used as intended in
compliance with the General Section of the operating
instructions. The limit values listed in the data charts
should not be exceeded under any circumstances.
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Krone EasyCut 280 CV-Q_CRI-Q_320 CV-Q Operating instructions

Type
Operating instructions
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