LEMKEN VariTansanit User manual

Operating Instructions
Hybrid ploughs
VariTansanit
- EN -
Safety is our Concern!
Part No.175_4121
2/08.08
LEMKEN GmbH & Co. KG
Weseler Straße 5, D-46519 Alpen / Postfach 11 60, D-46515 Alpen
Telefon [phone], Telefax (0 28 02) 81-220
E-Mail: [e-mail], Internet:

2

1
Dear customer!
We would like to thank you for the confidence in buying this implement.
The advantages of this implement will be shown, only, when operated and used
with due care and attention.
When handing over this implement your dealer has already instructed you with
regard to operation, adjustment and maintenance. But this short introduction re-
quires an additional detailed study of the instruction book.
Therefore read this instruction book carefully before the first use. Please pay at-
tention to the safety instructions mentioned in this instruction book.
Any changes and modifications carried out not being mentioned expressly in this
instruction book, may only be carried out with a written agreement of the manufac-
turer.
Ordering spare-parts
To each LEMKEN-implement an implement card is added, which shows all as-
semblies being relevant for that implement. The spare-parts list added to your im-
plement includes beside the relevant assemblies also those being not relevant for
your implement. Please ensure that only spare-parts will be ordered, which will
belong to assemblies being printed on the implement card respectively are shown
on the enclosed computer printout.
When ordering spare-parts please state type and serial No. of the implement. This
information will be found on the identification plate. Put down this data on the fol-
lowing table so that it is always available.
Type of implement:
Serial No.:
Only use genuine LEMKEN spare-parts. Spurious parts negatively influence the
function of the implement, show a shorter lifetime and increase in nearly all cases
the maintenance effort.
We trust that you will understand that LEMKEN is unable to guarantee poor op-
eration and damage caused by using spurious parts!

Definded Use
2
DEFINDED USE
•Please familiarise yourself with the LEMKEN-implement and its
operations before putting the implement to work. Therefore use
this instruction book with the ’General Health- and Safety precau-
tions’!
•The LEMKEN-implements have been designed purely for the agricultural use!
Any use beyond the one stipulated above is no longer considered as defined
use!
•Under „defined use“ the manufacturer’s prescribed operation-, maintenance-
and repair conditions are to be adhered to!
•The LEMKEN-implement may only be operated, maintained and repaired by
such persons who have been made acquainted with it and who have been ad-
vised about the dangers!
•The applicable accident prevention advices as well as the generally accepted
safety technical, working, medical and road traffic rules should be adhered to!
•Own modifications at the implement exclude the manufacturers’ liability for
damages caused by the modifications.

Contents
3
CONTENTS
Definded Use....................................................................................................................2
Contents...........................................................................................................................3
1 Basic equipment and accessories ..........................................................................7
2 Safety Instructions....................................................................................................8
3 Warning Stickers.....................................................................................................12
3.1 General Instructions ...................................................................................................12
3.2 Meaning of the Stickers..............................................................................................12
4 Preparation of the Tractor......................................................................................14
4.1 Tyres.............................................................................................................................14
4.2 Lift Rods.......................................................................................................................14
4.3 Hydraulic upper link....................................................................................................14
4.4 Check Chains or Sway Blocks of the Three Point Linkage .....................................14
4.5 Control .........................................................................................................................15
4.6 Tractor output..............................................................................................................15
4.7 Front ballast.................................................................................................................15
4.8 Required hydraulic equipment...................................................................................15
4.9 Power Supply...............................................................................................................16
4.10 Required Sockets........................................................................................................17
4.11 Axle Loads...................................................................................................................18
4.12 Changing axle loads ...................................................................................................19
5 Use............................................................................................................................20
5.1 General Instructions ...................................................................................................20
5.2 Electronic plough control - Hybridcontrol ................................................................20
5.3 Top Link Control..........................................................................................................20
5.4 Skimmers.....................................................................................................................21
5.5 Three Point Attachment..............................................................................................22
5.5.1 General Instructions.................................................................................................22

Contents
4
6 Attachment and Detachment .................................................................................24
6.1 Attachment...................................................................................................................24
6.2 Detachment..................................................................................................................26
7 Working- and Transport Position ..........................................................................28
7.1 General Instructions ...................................................................................................28
7.1.1 Locking and releasing the cross shaft......................................................................29
7.1.2 Locking and releasing the tail wheel ........................................................................29
7.2 Working Position.........................................................................................................31
7.3 Transport Position ......................................................................................................32
8 Lifting and lowering the plough frame..................................................................34
9 Turning the Plough Frame .....................................................................................35
9.1 Semi-Automatic Turning (Light-Emitting Diode for the turning menu button B3
does not light)..............................................................................................................35
9.2 Fully Automatic Turning (Light-Emitting Diode for the turning menu button B3
lights up in green).......................................................................................................36
10 Turning on the headland ........................................................................................37
10.1 Hybridcontrol for semi-automated turn.....................................................................37
10.2 Hybridcontrol for fully-automated turn .....................................................................38
11 Hybrid Control.........................................................................................................39
11.1 General Information....................................................................................................39
11.2 Operation Terminal .....................................................................................................40
11.2.1 Button functions....................................................................................................41
11.2.2 Light sensor..........................................................................................................41
11.2.3 Line Breaker.........................................................................................................42
11.3 Switch on the Control.................................................................................................42
11.3.1 Operating menu....................................................................................................42
11.4 Setting menu................................................................................................................43
11.5 Information menu........................................................................................................46
11.5.1 Valve overview .....................................................................................................48
11.6 Couple Menu................................................................................................................49

Contents
5
11.7 Manual turning as emergency function (in Setting menu) ......................................49
11.8 Sensors........................................................................................................................51
12 Adjustments.............................................................................................................52
12.1 Optiquick setting centre .............................................................................................52
12.2 Front furrow width.......................................................................................................52
12.2.1 Hydraulic front furrow width adjustment device ....................................................53
12.3 Adjustment of the Tractor/Plough Alignment...........................................................54
12.4 Vertical Adjustment.....................................................................................................55
12.5 Working width..............................................................................................................56
12.6 Working Depth.............................................................................................................56
12.7 Plough Body Adjustments .........................................................................................57
12.7.1 Pitch .....................................................................................................................57
12.7.2 Tail Pieces............................................................................................................57
12.8 Skimmers.....................................................................................................................58
12.8.1 General Instructions .............................................................................................58
12.8.2 Projection angle adjustment .................................................................................59
12.8.3 Working depth ......................................................................................................59
12.8.4 Conversion to the front or rear..............................................................................60
12.8.5 Tail pieces (for D1 and M2, only)..........................................................................60
12.9 Trashboard...................................................................................................................61
12.10 Sword Coulter..............................................................................................................61
12.11 Disc Coulters...............................................................................................................62
12.11.1 General Instructions .............................................................................................62
12.11.2 Working depth ......................................................................................................62
12.11.3 Lateral distance....................................................................................................62
12.11.4 Swivelling limitation ..............................................................................................63
12.12 Wide Furrow Cutter.....................................................................................................63
12.13 Soil Looseners.............................................................................................................64
12.13.1 Subsoilers.............................................................................................................64
12.13.2 Subsoiler Shares..................................................................................................64
13 Overload Safety Devices ........................................................................................65

Contents
6
13.1 Shearbolt Device.........................................................................................................65
13.2 Automatic non-stop overload protection Hydromatic .............................................66
13.2.1 General information..............................................................................................66
13.2.2 Setting release force.............................................................................................66
14 Maintenance.............................................................................................................67
14.1 Bolts .............................................................................................................................69
14.2 Wheel bolts..................................................................................................................69
14.3 Hydraulic hoses...........................................................................................................70
15 Advices for Driving on Public Raods....................................................................71
15.1 Laws and regulations..................................................................................................71
15.2 Warning Boards and Lighting....................................................................................71
15.3 Transport Speed..........................................................................................................71
15.4 Tail wheel.....................................................................................................................72
16 Noise, Airborne Sound ...........................................................................................73
17 Disposal ...................................................................................................................73
18 Notes ........................................................................................................................73
Index ...............................................................................................................................74
EC Certificate of Conformity ........................................................................................76

Basic equipment and accessories
7
1 BASIC EQUIPMENT AND ACCESSORIES
These operating instructions do not distinguish between basic equipment and ac-
cessories.
The product package of the particular basic equipment depends on the price list
which was valid at the time the sales contract was concluded.

Safety Instructions
8
2 SAFETY INSTRUCTIONS
General Safety Instructions
•Before using the machine, always check both it and the tractor for roadworthi-
ness and operational safety!
•As well as the notes in these instructions the operator is advised to comply with
the generally applicable safety at work regulations and those relating to use of
the public highway!
•When driving on public roads with a raised machine the lifting control lever
should be locked against unintentional lowering!
•The fitted warning and advisory plates give important information for safe op-
eration; adhering to these increases your own safety!
•When using public roads adhere to applicable traffic rules!
•The operator should familiarise him-/herself with all controls and their functions
before starting work. During work could be too late!
•The clothing of the operator should fit tight. Avoid wearing any loose clothing!
•To avoid danger of fire keep the implement clean!
•Before beginning to drive check surroundings area (children)!
•Sitting or standing on the implement during operation or during transport is not
permissible.
•Attach implements as advised and only to the stipulated positions!
•Special care should be taken when the implement is coupled to or uncoupled
from the tractor.
•When coupling or uncoupling the implement bring the supporting stands into
the corresponding position (standing safety)!
•Fit weights only to the fixing points provided for those purposes!
•Adhere to the maximum permissible axle loads, total weights and transport
width!

Safety Instructions
9
•Fit and check transport gear, road lights and warning guards!
•The release ropes for quick coupler latches should hang freely and in the low-
ered position must not release the quick coupling by themselves.
•Never leave the driver's seat whilst in motion!
•Handling behaviour, steerability and braking are influenced by mounted imple-
ments, trailers and ballast weights. Check for sufficient steerability and braking!
•When driving round bends note the width of the machine and/or changing cen-
tre of gravity of the implement.
•Put implement into operation only when all guards are fixed in position!
•Never stay or allow anyone to stay within the operating area!
•Never stay in the turning and slew area of the implement!
•Do not operate any hydraulic controls while anybody is in the operating area!
•On all pivoting parts actuated by power assistance (e.g. hydraulics) exists dan-
ger of injury by bruising and crushing!
•Before leaving the tractor lower the machine to the ground. Apply the parking
brake, stop the engine and remove the ignition key!
•Do not allow anybody between the tractor and implement if the parking brakes
are not applied!
•Swing attachment arm to transport position and secure!
Mounted implements
•Before mounting or dismounting implements on/from the three-point linkage,
move the raise / lower control to the position at which accidental raising or low-
ering cannot take place!
•In the case of three-point linkage mounting, ensure that the tractor balls and
the mounting pins of the implement are of the same category!

Safety Instructions
10
•There is the risk of injury from pinch and shear points in the three-point linkage
area!
•When operating the external lift controls for the three-point linkage, do not
stand between the tractor and implement!
•Always ensure sufficient lateral limitation for the three-point linkage of the trac-
tor in the transport position of the implement!
•When driving on roads with the implement raised, the raise/lower control must
be locked to prevent lowering!
Hydraulic Equipment
•The hydraulic pipes are under pressure!
•When connecting hydraulic rams, the pipes must be connected as directed!
•Always release hydraulic pressure from both tractor and implement before
coupling!
•When connecting hydraulic pipes to the tractor ensure that incorrect use is
avoided. If the connections are reversed, the opposite function is carried out
(e.g. raising/lowering) and there is a risk of accidents!
•Regularly check the hydraulic pipes and replace them in the event of damage
or signs of ageing. The replacement pipes must comply with the technical
specification as laid down by Lemken!
•When searching for leaks appropriate aids should be used because of the dan-
ger of injury!
•Hydraulic oil escaping at high pressure can penetrate the skin and cause seri-
ous injury! When injured see a doctor immediately! Danger of infection!
•Before working on any hydraulic equipment - lower all implements/attachments,
release hydraulic pressure where possible and switch off the tractor engine!

Safety Instructions
11
Tyres
•When working on the tyres make sure that the implement has been placed on
the ground safely and that it is secured by chocks against unintentional rolling!
•Fitting tyres requires knowledge and special tools!
•Repair work on tyres may only be conducted by trained staff and with suitable
tools!
•Check air pressure regularly and adhere to the advised air pressure!
Maintenance
•Repair-, maintenance- and cleaning operations as well as adjustments and
remedy of function faults should principally be conducted with engine stopped
and brakes applied. Remove ignition key!
•Check and tighten nuts and bolts regularly!
•When conducting maintenance work on a lifted implement always place suit-
able supports underneath!
•For replacing any tools with cutting edges always use suitable tools and gloves!
•Dispose of old oils, grease and filters as prescribed by law.
•Before working on the electric gear disconnect battery cables!
•When conducting electrical welding operations on the tractor or on the mounted
implement remove cable from the generator and the battery!
•Any spare parts fitted must meet with the implement manufacturer's fixed tech-
nical standards! This is for example ensured by using genuine spare parts!
•To avoid danger of explosion only use nitrogen for filling up gas tanks!

Warning Stickers
12
3 WARNING STICKERS
3.1 General Instructions
The LEMKEN implement is equipped with all features to ensure safe operation.
Where potential danger areas of the implement can not be fully safeguarded,
warning stickers are fitted which draw attention to these. Damaged, lost or un-
readable warning stickers must be replaced immediately. The stated part numbers
are used as order numbers.
3.2 Meaning of the Stickers
Familiarise with the meaning of the stickers. The following descriptions inform
about them in detail.
WARNING: Read and adhere to this instruction book and these
„General Health- and Safety precautions„ before
putting the implement to work!
390 0555
WARNING: Shut off engine and remove key before performing
maintenance or repair work!
390 0509

Warning Stickers
13
WARNING: Keep well clear of the working and
swinging area of the implement!
390 0510
WARNING: Pinch point!
390 0506
WARNING: Keep well clear of the turning and
swinging area of the implement!
390 0520
WARNING: Hydraulic accumulator contains gas and oil under
pressure. For removal and repair instructions in
technical manual must be followed!
390 0591

Preparation of the Tractor
14
4 PREPARATION OF THE TRACTOR
4.1 Tyres
The pressure - especially in the rear tractor tyres - must be equal. In heavy condi-
tions it may be necessary to add wheel weights and/or water ballast. (See manu-
facturer’s instructions).
4.2 Lift Rods
Adjust lift rods to equal length. (See manufacturer’s instructions).
4.3 Hydraulic upper link
If several fastening points are available on
the tractor for the hydraulic upper link (1),
then the hydraulic upper link should be
mounted as high up as possible on the
tractor side. A mounting bolt (2) with a di-
ameter as in Kat. III (32 mm) must be
available on the tractor!
As top link the hydraulic top link of the implement may be used, only!
4.4 Check Chains or Sway Blocks of the Three Point Linkage
Check chains or sway blocks MUST be adjusted so that the lower links are always
free to move sideways during ploughing.
Attention! Some tractors are equipped with automatic „check devices“ which re-
quire special adjustments. If a tractor suddenly shows side draft or if
the L/H and R/H front furrow width of the plough is different, an
unlocked „check device“ could be the reason for that. In such a case
the function of the automatic „check device“ must be checked. (See
manufacturer’s instructions)
1
2

Preparation of the Tractor
15
4.5 Control
For operation and transport the tractor hydraulic is to be switched to “position con-
trol”. See manufacturer's instructions!
4.6 Tractor output
A tractor with an output of more than 100 kW must be available for the VariTan-
sanit with the Hybridcontrol electronic plough control system.
4.7 Front ballast
To ensure excellent traction and steerability of the tractor front ballasting of at le-
ast 500 kg is required.
4.8 Required hydraulic equipment
Consumer Single-acting
control unit
Load sensing
system with
load sensing
signal line
Colour Code
Hybridcontrol for hydraulic
top link
Rotating cylinder*
Hydraulic cylinder support
wheel*
Working width adjustment
device*
Transportation lock support
lock **
Hydraulic front furrow width
adjustment device*
Hydraulic overload safety
device Hydromatic*
x Red +
-
Transportation lock draw
bar x Black
* via Hybridcontrol
** via Hybridcontrol (with shut-off valve)

Preparation of the Tractor
16
4.9 Power Supply
For the electronic control and the lighting equipment a power supply of 12 V is re-
quired. See section "Required Sockets". Excess voltage and undervoltage lead to
a breakdown and can destroy electric components.
For connecting the electronic control to the tractor battery use the delivered
battery mounting set (1) with a fuse (2) of 40 A and a plug-in coupling (3) with lock
clip (4). Via this set the complete control and the operation terminal will be
supplied with power. At the front of the implement the couple box (6) with job
computer is provided. For attaching or detaching the implement the electronic
pipes will be connected as follows:
Connect 8-leads cabel (7) of the electronic control to the operation terminal (8).
Connect plug (9) of the electronic control to the plug-in couple of the battery
mounting set and fix by means of the lock clip.
After detachment the electronic pipes must be uncoupled and kept in a dry place
on the implement. The operation terminal keeps in the tractor cabin or must be
deposited in a dry place.
1
4
3
2
9
6
7
8

Preparation of the Tractor
17
4.10 Required Sockets
For the electric use of the implement the following sources of electricity must be
available at the tractor:
Use Voltage
Direct connection to
the tractor battery Socket
Electronic Control 12 x -
Lighting Equipment 12 - according to
DIN-ISO 1724

Preparation of the Tractor
18
4.11 Axle Loads
The attachment of implements to the front- and rear-three point
linkage must not lead to exceeding the allowed total weight, the
allowed axle load and the allowed tyre load of the tractor.
The tractor front axle must always be loaded with 20 % of the
tractor dead weight at minimum.
Calculation of the minimum front ballast and the increasing of the rear axle
load:
G
V
= Weigth of front ballast (front implement)
T
V
= Front axle load of the tractor without mounted implement
T
L
= Tractor dead weight
T
H
= Rear axle load of the tractor without mounted implement
G
H
= Weight of the implement
Calculation of the minimum front ballast G
V
min:
Calculation of the increasing of the rear axle load:
Minimum axle load increasing
The calculation of the required minimum front ballast and the increasing of the
rear axle load requires that all above mentioned measurements and weights are
known. If they are unknown and cannot be found out, there will be only one way to
avoid overloads:
Please weigh your tractor with mounted and lifted implement to find out the
actual rear axle loading and front axle unloading and that in comparison
with the axle loads of the tractor without implement!