Kverneland EO User manual

EO/LO
Operation manual
Issue 2009
Date printed 7.2014
Language EN
From machine number (PSN) EO:, LO:
Reference number A133077740-EN-001
Original operation manual

Identifying the machine
In order to provide you the best support, your dealer will require various information about the machine as
quickly as possible. Record the information here.
Designation
Information
plate
Address of
address
Manufacturer’s
dealer
Kverneland Group Operations Norway AS retains all copyrights and rights of usage. The contents of this user manual may be changed without
warning. All rights reserved. The publisher reserves the right to make technical revisions.
EO/LO
Kverneland Group Operations Norway AS
Kverneland Klepp
NO-4355 Kverneland
Norway
Phone [phone]
www.kvernelandgroup.com

Table of contents
1
Table o f contents
Preface ....................................................... 2
Target group for this operating manual 2
Symbols used 2
Terminology used 2
Safety ......................................................... 3
Safety decals 3
General safety information 5
Getting to know the plough ..................... 8
Proper use 8
Features 8
Components 9
Technical specifications 11
Information plate 12
Optional equipment .................................. 13
Preparing for operation ............................ 18
Tractor 18
Remove paint 19
Coupling .................................................... 20
Safety 20
Coupling 20
Linkage geometry 21
Clearance between the depth
wheel/plough and ground 21
Clearance between the tractor and plough 21
Driving on the road ................................... 22
Safety 22
Prior to transport 23
Preparing the rotating drag axle for
transport [+] 23
Place in transport position 24
Place in ploughing position 27
Adjusting the plough ................................ 32
Safety 32
Working width 32
First furrow width 34
In furrows 34
On-land 34
Working depth 38
Levelling the plough, in furrows 40
Levelling the plough, on-land 40
Disc coulter [+] 42
Skimmer [+] 44
Skimming board [+] 45
Conventional packer arm [+] 45
Ploughing .................................................. 46
Safety 46
Prior to ploughing 46
Checks during ploughing 46
Turn the plough 47
Driving at the headland 48
Maintenance and care ............................... 49
Safety 49
Prior to maintenance 49
Maintenance chart 49
Cleaning 50
Lubrication 50
Replace hoses 53
Replace wearing parts 53
Tighten bolts and nuts 54
Replacing shear bolts [LO] 55
Check the spring is of the
correct length [EO] 56
Tyre pressure 56
Align bodies 56
Check the pre-charge pressure on the
hydraulic auto-reset system[+] 57
Undertaking modifications of the plough 59
Turning direction EO-LO 59
Restrictor position 59
Spring for release system [EO] 60
Hydraulic release system [+] 64
Switch pressure on the turnover valve 65
The position of the drag axle 66
Parking and storage .................................. 67
Safety 67
Parking and storage 67
Ploughs with Eco share [+] 67
Troubleshooting ........................................ 68
Checklist .................................................... 69
Disposal of the plough .............................. 71
EC Declaration of conformity ................... 72

Preface
2
Preface
Target group for
this operating
manual
This operating manual is aimed at those concerned with the control,
use and maintenance of the machine. It contains all the data required
for safe handling, use and maintenance of the plough.
For your safety
Before starting to adjust and use your plough, familiarise yourself with
this operating manual. Doing so will ensure your safety and optimal
working conditions. It is very important to read this manual carefully
before using the plough and to keep it handy. In this way, you will
• avoid accidents
• respect the warranty conditions and
• always have a functional plough in perfect working order.
For the employer
Every employee must be given training at regular intervals on how to
use this plough (at least once a year) in accordance with the guide-
lines issued by the employer's insurance company. Untrained or un-
authorised individuals are not permitted to use the plough.
You are personally responsible for the safe use and maintenance of
the plough. You must ensure that you and anyone else who is going
to operate, maintain or work around the plough is familiar with the op-
erating and maintenance procedures and related safety information
contained in this manual.
Symbols used
In this operating manual the following symbols and terms are used:
• A bullet point accompanies each item in a list


A triangle indicates operating functions which must be performed
→An arrow indicates a cross-reference to other sections of this man-
ual
[+] Indicates optional equipment
We have also used pictograms to help you find instructions more
quickly:
T IP The word 'tip' indicates tips or instructions on use.
The triangle indicates a risk of danger when assembling or adjusting.
Terminology used
In this operating manual the following terminology is used:
• Right hand position: observed from the rear, the first body is lo-
cated at the right side of the plough.
• Left hand position: observed from the rear, the first body is located
on the left side of the plough
• Turn with the bodies over: when turning, turn the bodies over the
frame, while the depth wheel turns under the frame.
• Turn with the bodies under: Not possible on the EO-LO.

Safety
3
Safety
This chapter contains general safety instructions for this product. Each
chapter of the operating manual contains additional specific safety in-
formation.
Safety decals
For your safety, safety decals are placed on important parts of the
plough. Please do not remove them. If they become illegible or begin
to peel off, replace them with the appropriate spare stickers.
Placement

Safety
4
Meaning
The meaning of the safety decals is pointed out below.
Read the operation manual and follow the instructions.
The plough must only be used for the first time once the operating
manual has been read and understood.
Do not stand between the tractor and the plough
Standing between the tractor and plough increases the risk of being
crushed. This is particularly relevant when coupling the plough to the
tractor.
Parking stand.
Do not stand under or near the plough unless it is properly secured.
When uncoupling, use the parking stand. If the plough tips over, it can
damage the plough, or cause personal injury or material damage.
Reversible plough.
The plough requires more space when it turns. Keep clear of the dan-
ger area.
Risk of crushing
Some parts of the plough start moving when the plough is in operation.
Keep clear of the danger area.
Risk of crushing
Using the machine can reduce the surrounding space. Be aware there
is a risk of crushing. Keep clear of the danger area.
Sharp parts
Sharp parts of the plough can be dangerous if care is not taken. Keep
clear of the danger area.
Slewing range
There is a risk of damage when the plough's components come to-
gether or swing out. Keep clear of the danger area.
Retighten bolts and nuts
Regularly retighten all bolts and nuts on the plough. This is especially
important after the first few hours of use. Unnoticed loosening of bolts
and nuts may lead to damage or injury.

Safety
5
General safety
information
Please read and ensure you understand the following general safety
information. Specific safety information is pointed out in the relevant
chapters.
General
Read and ensure you understand the instructions
Before starting to operate the plough, read the operating manual and
follow the instructions. Failure to follow the instructions may damage
the plough or lead to injury.
Qualified personnel only
Do not start using the plough unless the user has been properly
trained and is familiar with the operation and safe use of the plough.
Incorrect use of the plough may damage the plough or lead to injury.
Check for technical defects
Before starting to use the plough, check that the machine is in perfect
working condition. If there are any defective components, contact your
dealer to have them replaced. Defective components may cause mal-
functions, and damage the plough or lead to injury.
Keep distance
Do not stand on, under or near the plough when it is operating or being
coupled to the tractor. This may result in damage or injury.
Support the plough
Do not stand under or near the plough unless it is properly supported.
If the plough tips, it may damage the plough or lead to injury.
Lower the plough
Always lower the plough when parking the tractor. Otherwise, the
plough may lower itself and damage the plough or lead to injury.
Use front end weights
Fit the tractor with enough front end weights for stability and secure
steering.
Check the vicinity
Always check the immediate vicinity before starting to move or oper-
ate the plough. No persons must stand close to the plough when it is
being operated.
Use the parking stand
Use the parking stand when parking the plough. If the plough is not
correctly supported, it may tip over. This may damage the plough or
lead to injury.
No riding on the plough
Do not allow anyone to sit on the plough. This may result in damage
or injury.

Safety
6
Coupling
Risk of injury when coupling
There is an increased risk of injury when the plough is coupled to the
tractor. Therefore:
• Secure the tractor to prevent it from rolling
• Do not stand between the tractor and plough when coupling
• Lift and lower the plough slowly
Relieving the oil pressure - Unintended movements
Relieve the oil pressure in both the tractor's hydraulic system and the
plough's hydraulic system before connecting and disconnecting the
hydraulic hoses. Otherwise, pressurised oil may cause the plough to
move unexpectedly. This may damage the plough or lead to injury.
Check the length of the hose
Check the length of the hose on the plough and between the plough
and tractor for sufficient slack. If the hoses are taut or stretched, the
hoses may be damaged or destroyed.
Ensure hydraulic connections are correctly connected.
Make sure you do not cross hydraulic connections when coupling
them to the tractor. If the connections are crossed, it will cause the
plough to move unexpectedly. This may damage the plough or lead to
injury.
djusting and
maintaining
Avoid skin contact with oils and lubricants
When handling oils or lubricants, prevent them coming into contact
with the skin by using oil resistant gloves. Oils and lubricantscan dam-
age the skin.
Relieve oil pressure - Jet streams
Before replacing or otherwise working with parts of the hydraulic sys-
tem, relieve the oil pressure in the system. The oil pressure can be
very high. Jet streams caused by high oil pressure may lead to injury.
In case of injury, seek medical attention immediately.
Carry out maintenance at regular intervals
Carry out maintenance on the plough at regular intervals and as pre-
scribed in "Maintenance and care". Also replace worn parts as pre-
scribed. Ploughs that are not well maintained can malfunction. This
may damage the plough or lead to injury.
Do not weld
Never carry out welding work on any part of the plough. The plough is
made of hardened steel, and any welding will adversely affect the
plough’s strength. Welding may irreparably damage the plough.
Retighten bolts and nuts
Regularly retighten all bolts and nuts on the plough. This is especially
important after the first few hours of use. Unnoticed loosening of bolts
and nuts may lead to damage or injury.
→"Tighten bolts and nuts" Maintenance intervals, page 54

Safety
7
Replace the drag axle after 1000 km
On large mounted ploughs we recommend that you replace the drag
axle after 1000 km of road transport. Road transport causes impercep-
tible damage to the drag axle.
Use protective clothing
Use protective clothing, e.g. gloves, when working with sharp parts of
the plough. Parts that come into contact with the soil can be very
sharp. Failure to handle these carefully may lead to injury.
Use original spare parts
Use only genuine Kverneland spare parts. Other products may ad-
versely affect the correct operation of the plough and safety. The war-
ranty will no longer be valid if parts not produced by Kverneland are
used.
Check the tyre pressure
Regularly check to ensure the tyre pressure meets the requirements.
Pressures which are too high or low may cause damage and exces-
sive wear of the tyre.
→"Tyre pressure" Maintenance intervals, page 49
Driving on the road
Be aware of the plough’s length
The plough is long, and swings out when turning. In tight turns, avoid
swinging the rear of the plough into obstacles.
Stabilise the drawbars
During all non-ploughing operations, e.g. transport, the tractor's draw-
bars must be secured. This will prevent the plough from accidentally
moving sideways.
Obey local rules
Obey the local rules when driving with the plough on public roads. For
example
• have all necessary lights and warning decals installed.
• do not exceed the maximum permitted weights, loads and dimen-
sions.
The user is responsible for ensuring that the plough complies with the
law when driving on public roads.
Adapt your speed: max 25 km/h
Your driving speed must be adapted to the road conditions under all
circumstances, but must never exceed 25 km/h. Excessively high
speeds cause excessive forces on the tractor, plough and transport
wheel. This may lead to breakage or other damage.

Getting to know the plough
8
Getting to kno w the ploug h
This chapter provides information on the plough. You can learn about
correct use of the plough and its features as well as technical informa-
tion.
Proper use
This plough is intended to be used for ploughing. Any other use of the
plough, e.g. as for lifting or pulling operations, is deemed improper
use. The manufacturer and dealer are not liable for damage caused
by improper use.
Features
Two types of beams
The EO plough is equipped with the Kverneland automatic stone re-
lease. The simple multi-leaf spring system allows the plough bodies to
release over stones and other solid objects in the ground in a smooth
and efficient manner. This avoids sudden jolts and possible damage.
Once the obstruction has been passed, the plough body automatically
returns to the correct ploughing depth.
The LO plough is equipped with a shear bolt beam. If impact is made
with a stone or another obstacle on the ground, the shear bolt shears
off, thereby protecting the plough against any potential damage.
Variable working width
The parallel construction on this plough you to continuously vary the
working width, either hydraulically or mechanically. This ensures the
optimal combination between tractor, plough and ground consistency.
Complete range of bodies
A complete range of plough bodies is available for all requirements.
Kverneland plough bodies offer excellent ploughing quality, are wear
resistant and have a low draft requirement.
Robust turning head
The plough's turning head is designed to have the centre of gravity
close to the tractor, thus minimising the lifting requirement as much as
possible.
Complete range of optional equipment
Optional equipment on the plough consists of a wide range of depth
wheels, skimmers, disc coulters and knives. These will meet your re-
quirements in terms of soil type and field conditions.
Wear resistant parts
All soil engaging parts have undergone a process of heat treatment.
This makes them extremely wear resistant, yet flexible to withstand
shocks.
The turning direction cannot be changed on the EO-LO
The plough can only turn with the bodies over the frame. When the
plough turns with the bodies over, it ensures the plough turns
smoothly. EO-LO is an on-land model, and cannot turn with the bodies
under the frame. Otherwise, the bodies will collide with the ground.

Getting to know the plough
9
Components
General – EO
General – LO
Turning head
Main frame
Auto-reset beam
Skimmer
Beam holder
Depth wheel
Parking stand
Front piece Disc coulter
Beam holder
Main frame
Depth wheel
Turning head
Front piece
Parking stand
Shear bolt beam

Getting to know the plough
10
Turning head 300
Body
Turning valve
Turning cylinder Tower
Drag axle
(This illustration shows body no. 9. Other types of bodies have similar components)
Mouldboard
Support
Breast plate
Share
Point
Shank
Landside

Getting to know the plough
11
Technical
specifications
General
Drag axle
Tyre pressure
Model
Turning head
Inter body
bodies
Under beam
clearance
No.
furrows
Beam type
Frame
Furrow width
Pacomat Weight 1
Lifting
requirement
2
cm cm mm cm kg kg
EO 300 85 70/75 5-7
5+1
6+1
Auto 200x120
x6.3 30-50 * 2200/ 2400/
2680
6200/7700/
10300
EO 300 100 70/75 4-6
4+1
5+1
Auto 200x120
x6.3 35-55 * 2200/ 2400/
2680
6200/7700/
10300
LO 300 85 70/80 5-7
5+1
6+1
Shear
bolt 200x120 X6.3 30-50 * 2000/ 2200/
2400
5200/6200/
8600
LO 300 100 70/80 5-7
5+1
6+1
Shear
bolt 200x120 x6.3 35-55 * 2000/ 2200/
2400
5200/6200/
8600
LO 300 115 70/80 4-5
4+1 Shear bolt 200x120 x6.3 30-55 * 2000/ 2200 5200/6200
1
net weight w/o equipment*) Ploughs with more than 5 shares need a trailed packer.
2
Plough with skimmers, disc coulter on rear body and depth wheel
Turning head Type Category Diameter
mm Length mm
300 fixed III 70 965
300 fixed III 965
300 turnable III 965
Tyres Recommended pressure
200 x 14.5 5.0 bar
320/60-12 TT 4.0 bar

Getting to know the plough
12
Information plate
The information plate is located on the headstock. When ordering
spare parts or consulting services, please state the full model code
and plough ID, to avoid any mistakes or misunderstandings.
Model Body distance
Plough ID
Model
QR head
Production year Weight (kg)
Turning head

Optional equipment
13
Optional equipment
This section gives an overview of the optional equipment for the EO/
LO plough. Limitations apply. Please contact your Kverneland dealer
for more information.
Skimmer
Recommended for effective burial of residues on the field. Two types
of skimmers are available - manure skimmers and maize skimmers.
Both can be equipped with either a long share - for more effective
trash burial - or a short share - for sticky soils -.
Available with skimmer extensions.
Skimming board
Particularly useful when large quantities of surface waste (manure,
straw, etc.) are present. The use of trashboards increases the clear-
ance between the bodies, when compared with the use of skimmers.
Disc coulter
Disc coulters are available in sizes of 45 and 50 cm (18 and 20
inches) in diameter, plain or notched. They are mounted on single
arms and are
easy to adjust to suit all conditions.
Share knife
An alternative to disc coulters, when reduction in weight may be nec-
essary or when blockage from trash or stones is likely. Can only be
used on ploughs fitted with reversible points.

Optional equipment
14
Landside knife
An alternative to disc coulters, when reduction in weight may be nec-
essary or when blockage from trash or stones is likely. Good in com-
bination with skimmers, and fits in combination with all types of shares
Eco share
A share for working 10cm deeper than the plough's normal share and
breaking up the topsoil. This cannot be fitted to all bodies. Also an
alternative for ploughing up to 10 cm shallower.
Share with reversible
point
The most effective share system for ploughing hard and abrasive soil
and under generally difficult conditions.
Share with flush fit point
For ploughing in sticky soil conditions. The point is fixed by means of
a single bolt and is therefore easy to replace.

Optional equipment
15
Quick-fit share
Reduces the downtime when replacing the points. Can be fitted to all
plough bodies. Very good ground penetration.
Furrow splitter
Designed for mounting to any part of the mouldboard, to cut through
firm soil, making subsequent operations easier. The splitter is
secured with a screw in the existing hole in the mouldboard.
Mouldboard extension
Mouldboard extensions can be fitted for better packing of the heaps
in firm
soil and uphill
Furrow opener
For use on the rear body to increase the width of the furrow bottom, in
order to accept tractors with wider tyres.

Optional equipment
16
Wear plate
Can be fitted on the landsides, to reduce wearing of the landsides.
Fitted to the rear end of the landside as a usable wearing part.
Depth and transport
wheels
It is highly recommended that a depth wheel is used on all ploughs. A
wide range of depth wheels is available for the plough.
Depth wheel
A robust rubber wheel, that can be used as depth wheel while
ploughing.
For road transport, it can be transformed in a few easy steps into a
transport wheel. Available
in frame mounted and rear mounted versions. The simplest and most
frequently used is the
rear mounted version (see photo). The frame mounted version is
used for getting into tight
corners (hedge, fence, etc.) when finishing ploughing.
Depth/transport wheel
A robust rubber wheel, that can be used as depth wheel while plough-
ing. For road transport, it can be transformed in a few easy steps into
a transport wheel. Both available in frame mounted and in rear
mounted version.
Hydraulic depth / transport wheel
A depth/transport wheel sets the ploughing depth hydraulically during
ploughing. This cylinder function can also be used at the end of each
furrow, to ensure more even insertion on long ploughs.
Dual depth/transport wheel
6 and 7 shares are always supplied with a dual depth/transport wheel.

Optional equipment
17
Transport lights
Removable light equipment is available for road transport, to comply
to local regulations. Several configurations are available for different
markets. Available for transport both in ploughing and in butterfly po-
sition.
Soil packer arm
Available when using a trailed packer. A hydraulic cylinder releases
the trailed packer on the head land.
Hydraulic release
As an alternative to the leaf spring construction, a hydraulic release,
consisting of a single-acting cylinder, can be supplied (EO).
The leaf spring is then equipped with a hydraulic cylinder which is
connected
to an accumulator used to regulate the pressure to ensure a
release force suited to uneven ground conditions..

Preparing for operation
18
Prepar ing for operation
This chapter will guide you through the preparations that must be
made on the plough and tractor before you start operating the plough.
Tractor
Hydraulic connections
The following chart shows the connections required on the tractor.
Depth control
We recommend that the tractor's depth control be initially set accord-
ing to the following table. The exact settings are determined by the soil
and field conditions.
Wheel distance
In furrows:
• The recommended tractor rear wheel distance (between inside
faces of the tyres) is between 120 and 180 cm.
• The distance between the front wheels must be 0 to 10 cm wider. ‘
On-land:
• When ploughing on-land, the maximum total width is 3.2 m
Hydraulic functions Single-acting Double-acting
Turning 1
Hydraulic adjustment of the furrow width
[+] 1
Hydraulic front furrow width on-land [+] 1
Hydraulic depth wheel [+] 1
Hydraulic release system[+] 1
Plough size Initial settings
Position control <------------> Draft control
4 - 5 furrows |----------------------------X----------------|
6 - 7 furrows |----------------------X------------------------|
0-10 cm wider than the rear
120 - 180 cm
Max 3.2m