Steketee EC-WEEDER User manual

OPERATING INSTRUCTIONS
HOEING MACHINE
EC-WEEDER
en-GB | Item no. 17513597 | BA 02/05-2022

Ensure that these instructions are always available when using the machine
and can be accessed by all users..
●
Keep these instructions for the entire service life of the machine.
●
Pass these instructions to all users / owners.
Original instructions
©2022 | This documentation is copyright protected. All rights remain with Machinefabriek Steketee BV,
Lieve Vrouwepoldersedijk 1a, 3243 LA Stad aan ’t Haringvliet/Netherlands.
The texts, diagrams and drawings must not be duplicated, distributed or disclosed in any other way,
either in whole or in part, without express approval.

Table of contents
1 About these instructions....................................................................................................................................... 1
1.1 Introduction......................................................................................................................................................... 1
1.2 Target groups...................................................................................................................................................... 2
1.3 Applied presentations..................................................................................................................................... 2
1.3.1 Signal words and hazard statements...................................................................................................... 2
1.3.2 Symbols and text markings........................................................................................................................ 3
1.3.3 Direction specications................................................................................................................................ 4
1.4 Further applicable documents..................................................................................................................... 4
2 Safety.............................................................................................................................................................................. 5
2.1 Intended use........................................................................................................................................................ 5
2.2 Requirements of operators, users and service personnel................................................................... 7
2.3 Hazardous areas................................................................................................................................................. 8
2.4 Workplaces and passengers........................................................................................................................ 11
2.5 Technically perfect condition..................................................................................................................... 12
2.6 Safe handling.................................................................................................................................................... 13
2.6.1 Personal protective equipment.............................................................................................................. 13
2.6.2 Driving the tractor-machine combination......................................................................................... 14
2.7 Safety devices and labels............................................................................................................................. 14
3 Design and description........................................................................................................................................ 16
3.1 Machine overview........................................................................................................................................... 16
3.2 Machine safety................................................................................................................................................. 21
3.2.1 Meaning of the labels................................................................................................................................. 21
3.2.2 Safety devices............................................................................................................................................... 24
3.3 Type plate.......................................................................................................................................................... 25
3.4 Headstock.......................................................................................................................................................... 26
3.5 Support wheels................................................................................................................................................ 26
3.6 Hoeing elements............................................................................................................................................. 27
3.7 Tools .................................................................................................................................................................... 30
3.8 Control................................................................................................................................................................ 38
3.8.1 Operation terminal...................................................................................................................................... 38
3.8.2 Operating menu of Section Control..................................................................................................... 39
4 Attaching.................................................................................................................................................................... 42
4.1 Checking suitability of the tractor............................................................................................................. 42
4.2 Checking suitability of combination machine...................................................................................... 43
4.3 Preparations on the tractor......................................................................................................................... 43
4.4 Attaching the implement............................................................................................................................. 44
4.4.1 Attachment options.................................................................................................................................... 45
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4.4.2 Attach hoeing implement........................................................................................................................ 47
5 Road travel................................................................................................................................................................. 52
5.1 Information on road travel........................................................................................................................... 52
5.2 Preparing for road travel.............................................................................................................................. 53
6 Operation................................................................................................................................................................... 54
6.1 Basic procedure............................................................................................................................................... 54
6.2 Basic operation................................................................................................................................................. 56
6.2.1 Lowering and raising the stands............................................................................................................ 56
6.2.2 Lifting and lowering hoeing elements mechanically..................................................................... 57
6.2.3 Lifting and lowering hoeing elements hydraulically...................................................................... 61
6.2.4 Lift and lower hoeing elements with GPS.......................................................................................... 64
6.3 Adjusting the machine.................................................................................................................................. 66
6.3.1 Required adjustments prior to operation........................................................................................... 66
6.3.2 Align hoeing implement with support wheels ................................................................................ 67
6.3.3 Align hoeing implement without support wheels ......................................................................... 72
6.3.4 Check and adjust distances of the hoeing elements...................................................................... 73
6.3.5 Selecting and adjusting tools.................................................................................................................. 76
6.3.6 Adjusting working depth of hoeing elements.................................................................................. 85
6.3.7 Setting menus of Section Control ........................................................................................................ 87
6.4 Test run............................................................................................................................................................... 92
6.5 Working with the machine.......................................................................................................................... 92
7 Cleaning and care................................................................................................................................................... 95
7.1 After working in the eld.............................................................................................................................. 95
7.2 Cleaning with high-pressure cleaner....................................................................................................... 95
8 Detaching machine................................................................................................................................................ 96
8.1 Preparing detaching...................................................................................................................................... 96
8.2 Detaching the implement............................................................................................................................ 96
9 Maintenance and repair work.......................................................................................................................... 97
9.1 Maintaining the machine properly........................................................................................................... 97
9.1.1 Preparations.................................................................................................................................................. 97
9.1.2 During the maintenance and repair..................................................................................................... 97
9.2 Maintenance..................................................................................................................................................... 98
9.2.1 Maintenance schedule............................................................................................................................... 98
9.2.2 Tractor connection...................................................................................................................................... 99
9.2.3 Frame............................................................................................................................................................... 99
9.2.4 Checking safety devices.......................................................................................................................... 101
9.2.5 Hydraulics.................................................................................................................................................... 101
9.2.6 Electrics......................................................................................................................................................... 102
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9.2.7 Soil working tools...................................................................................................................................... 103
9.3 Lubricating...................................................................................................................................................... 104
9.3.1 Lubrication schedule............................................................................................................................... 104
9.3.2 Lubricate components via grease nipples....................................................................................... 105
9.3.3 Grease components................................................................................................................................. 107
10 Troubleshooting and error correction...................................................................................................... 109
10.1 Finding and eliminating errors correctly........................................................................................... 109
10.1.1 Before troubleshooting on the machine........................................................................................ 109
10.1.2 When troubleshooting and eliminating errors............................................................................ 109
10.2 Error - Cause - Remedies at a glance................................................................................................... 110
11 Shutdown and disposal.................................................................................................................................... 112
11.1 Shutdown...................................................................................................................................................... 112
11.2 Disposal.......................................................................................................................................................... 112
12 Technical data....................................................................................................................................................... 113
12.1 Dimensions................................................................................................................................................... 113
12.2 Implement weights................................................................................................................................... 113
12.3 Performance data....................................................................................................................................... 114
12.4 Connection data......................................................................................................................................... 115
12.4.1 Electrical connections........................................................................................................................... 115
12.4.2 Hydraulic connections.......................................................................................................................... 115
12.5 Noise, airborne sound.............................................................................................................................. 115
12.6 Operating materials................................................................................................................................... 116
12.7 Tyres and wheels........................................................................................................................................ 116
12.8 Connecting equipment at the implement........................................................................................ 117
Index.......................................................................................................................................................................... 118
Appendix................................................................................................................................................................. 123
A Tightening torques......................................................................................................................................... 124
B Calculation of axle load and ballasting for mounted machines..................................................... 126
C Cross shaft overview....................................................................................................................................... 130
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Table of contents
en-GB | Item no. 17513597 | BA 02/05-2022IV

1 About these instructions
1.1 Introduction
These operating instructions are important and belong to the
machine's scope of delivery.
These operating instructions must be available to the user at the place
of use.
nAlways read chapter "Safety" before using the machine for the rst
time.
nRead chapter "Operation - Basic operation" before using the
machine for the rst time.
nBefore starting work, also read the relevant steps in the operating
instructions.
For an unambiguous assignment of this document to the machine,
transfer the following data from the type plate of the machine
Ä Chapter 3.3 ‘Type plate’ on page 25:
Designation on the type
plate
Enter the machine data here:
Series
Type designation
Model year
Serial number
Year of manufacture
The machines can be equipped dierently at the factory.
Standard components, special equipment or optional accessories are
not marked separately.
The contents of these operating instructions, e.g. illustrations, may
therefore dier from the equipment of the machine.
Depending on the equipment, additional documents may be required
for operation.
Observe the operating instructions
Validity range
Equipment variants
About these instructions
en-GB | Item no. 17513597 | BA 02/05-2022 1

These operating instructions do not describe initial commissioning.
INFORMATION
Prior to operation, initial commissioning and instruction
in operation, setting and maintenance must have been
carried out by the dealer.
1.2 Target groups
The target groups of these operating instructions are operators, users
and service personnel of the machine.
The target groups must meet the requirements for the qualication of
the personnel Ä, see page 7.
1.3 Applied presentations
1.3.1 Signal words and hazard statements
The following signal words and hazard statements are used to label
warning signs and to warn of residual risks:
Signal word Meaning
DANGER Indicates an immediate hazardous situation
that may result in serious injury or death.
WARNING Indicates a hazardous situation that may
result in injury or death.
CAUTION Indicates a situation that may result in minor
injury.
Signal word Meaning
NOTICE Indicates a situation that may result in mate‐
rial damage.
Initial commissioning
Warning of personal injury
Warning of property damage
About these instructions
en-GB | Item no. 17513597 | BA 02/05-20222

Signal word Meaning
NOTE Indicates tips and useful information for the
user
ENVIRONMENTAL
PROTECTION
Indicates notices and special measures
regarding environmental protection
1.3.2 Symbols and text markings
Symbol, text
marking
Meaning
In front of and in texts
●Marking for routine maintenance tasks
Activities that demand the help of service
sta.
nListing
[1], , Position numbers
Example: ‘Settings’ Software element
Example: [OK] Softkey, key, switch and button
[kg] Unit
ÄCross reference
In work instructions
√ Preconditions
►nWorking steps in single-step work
instructions
nMeasures for hazard avoidance in safety
information
1.
2.
Working steps in multi-step work instructions
ðResult
In illustrations
Light grey coloured
components
Non-relevant components, visible to facilitate
orientation
Yellow coloured com‐
ponents
Action-relevant components
Other notices and information
About these instructions
en-GB | Item no. 17513597 | BA 02/05-2022 3

1.3.3 Direction specications
The direction specications used in the text (left, right, front and rear)
refer to the direction of travel of the tractor when moving forwards, i.e.
in normal operation.
1.4 Further applicable documents
Further documents to be observed:
nOperating instructions of the tractor
nFor partially assembled or disassembled delivery:
Mounting instructions
nSpare parts list
nOperating instructions for the combination machine
INFORMATION
In other documents and in sections of these operating
instructions, the machine is also referred to as an imple‐
ment.
About these instructions
en-GB | Item no. 17513597 | BA 02/05-20224

2 Safety
2.1 Intended use
The machine is used for mechanical weed control between and in rows
of crops on agricultural land.
It may only be used in accordance with the recognised rules of good
agricultural practice.
The crops must be planted in parallel and in rows. The distance
between the rows must be at least 15 cm throughout.
The ground clearance of the hoeing machine is:
n50 cm for hoeing machines with Basic-Elements (with special
design of the Basic-Element 70 or 100 cm)
n70 cm for hoeing machines with Combi-Elements
n70 cm for hoeing machines with TRS-Elements
Cultivating takes place in dry weather conditions.
►Only suciently qualied personnel may use the machine.
ÄRequirements of operators, users and service personnel, see page 7.
►Only use the machine with a suitable tractor.
►When using the machine, observe the permitted loads and weights
for the tractor, machine and tractor-machine combination.
►Only combine the machine with suitable combination machines.
Ä Chapter 4.2 ‘Checking suitability of combination machine’
on page 43
See the operating instructions for the steering frame, e.g. EC-Steer.
Limitations
Personnel
Tractor
Combination machine
Safety
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The operating instructions are part of the machine. The machine
is intended exclusively for use in accordance with these operating
instructions. Applications of the machine not described in these oper‐
ating instructions may result in personal injury or death or property
damage. If applications other than those described in the operating
instructions are planned, obtain the prior written consent of the manu‐
facturer. This also applies to unauthorised modications and alterations
to the machine.
►Observe the operating instructions and follow the working steps
given therein.
►Clarify questions of comprehension concerning the contents of
these operating instructions before starting work. If necessary, con‐
tact the manufacturer’s sales partner.
INFORMATION
In other documents and in sections of these operating
instructions, the machine is also referred to as an imple‐
ment.
►Operate the machine only in a technically perfect condition.
►Observe the maintenance instructions. Perform all the necessary
tests.
►Use original spare parts or parts approved by the manufacturer.
►Only use the auxiliary and operating materials listed.
►Dispose of auxiliary materials and operating materials in an envi‐
ronmentally responsible manner.
The actual service life of a machine is not limited to a specic time
period as long as the machine is in ecient working order. The ecient
working order of the machine depends to a great extent on the actual
operating conditions and proper maintenance in accordance with the
relevant operating instructions.
Liability and warranty are excluded if personal injury and damage to
property can be traced back to improper use or non-observance of the
operating instructions.
Operating instructions
Technically perfect condition
Service life
Liability and warranty
Safety
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2.2 Requirements of operators, users and service personnel
Operators within the meaning of these instructions are obliged to
inform all the users about correct application of the machine and the
respective hazards.
This can be done on the basis of these operating instructions. Opera‐
tors are responsible for ensuring that the operating instructions are
always available at the machine and that the users observe the oper‐
ating instructions.
Operators must also provide users with any necessary personal protec‐
tive equipment.
Users within the meaning of these instructions are all persons who
perform one or several of the following actions with the machine or
tractor-machine combination:
nCommissioning
nDriving
nSetup
nOperation
nMaintenance
nDecommissioning
nDisposal
Users must be able to use the machine safely. This means:
nUsers understand how the machine works.
nUsers know and are able to avoid dangers.
nUsers are physically capable of controlling the machine.
In order to use the machine as intended and in a professional manner,
users must have the required technical (agricultural) knowledge.
Unless otherwise indicated, users may perform all of the activities
described in these operating instructions themselves.
Certain activities should only be performed by service personnel, e.g.
work on braking systems. These activities are indicated in the operating
instructions by the symbol .
Service personnel within the meaning of these instructions are all per‐
sons who maintain and repair safety-relevant components.
Service personnel are qualied for these activities based on their
training and expertise (for example agricultural machine mechanics).
Operators
Users
Service personnel
Safety
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2.3 Hazardous areas
If the hazardous areas are not heeded, this may result in death or
serious injury to personnel.
Only once all persons have left the hazardous areas: Switch on drives
and motors.
Any work required while the motor or drive is running in a hazardous
area requires special attention and precautions. Follow the instructions
for action in these operating instructions exactly.
The hazardous area of the machine during operation.
b
Moving hazardous area
b
The hazardous area includes the area in the direction of travel across
the entire width
b
of the machine.
►NEVER climb out of the tractor while it is moving.
►NEVER allow other persons to board the tractor while it is moving.
►In addition, maintain a safety distance of 2 m from the machine.
►While driving on the eld, observe the entire hazardous area. Stop
if required.
Moving hazardous area
Safety
en-GB | Item no. 17513597 | BA 02/05-20228

When standing between the tractor and machine, there is a risk due to
tractor movements or sudden machine movements.
►Secure the tractor against rolling away.
►Before operating the linkage: Keep all persons away from the
movement area of the linkage.
b
c
Hazardous areas when folding the implement
b
c
Moving parts of the machine
When the machine is folded, persons in the folding range
b
will be
crushed or hit by moving parts of the machine.
►NEVER fold the machine if persons are in the folding range
b
.
►Maintain a safety distance of 2 m to the folding range.
Overhead lines
Lateral parts may, due to their height,
c
touch overhead lines during
the folding processes.
►NEVER fold the machine in and out near overhead lines.
Hazardous area between the tractor
and machine
Hazardous areas when folding in and
out
Safety
en-GB | Item no. 17513597 | BA 02/05-2022 9

Flashovers cause high electrical voltages on the outside of the tractor-
machine combination. Large voltage dierences occur on the ground
around the tractor-machine combination. Large steps, lying down or
supporting yourself on the ground may cause life-threatening electrical
currents (step voltage).
►Do not leave the cab.
►Do not touch metal parts.
►Do not establish a conductive connection to earth.
►Warn other people: Do NOT approach the tractor-machine combi‐
nation. Electrical voltages on the ground may cause severe electric
shocks.
►Wait for help from professional rescue workers. The overhead line
must be switched o.
If persons have to leave the cab despite a ashover, e.g. because there
is an immediate danger of death due to re:
►Jump away from the tractor-machine combination. Jump into a
safe standing position. Do not touch the tractor-machine combina‐
tion from the outside.
►Move away from the tractor-machine combination in small steps.
The machine is equipped with components in which mechanical
energy is stored (e.g. springs, overload safety units). Uncontrolled
release of mechanical energy accelerates components like a projectile.
This may result in fatal or serious injuries.
►NEVER dismantle or open components that store mechanical
energy.
Behaviour during ashover of over‐
head lines
Risk of injury due to stored mechan‐
ical energy
Safety
en-GB | Item no. 17513597 | BA 02/05-202210

The hydraulic system is under high pressure. Leaking hydraulic oil can
penetrate through the skin into the body.
Risk of injury to body parts, face, eyes and unprotected skin areas
The hydraulic oil may be hot.
The hydraulic oil is harmful to health.
►When working on the hydraulic system:
Wear safety goggles and gloves.
►Check the condition of the hydraulic system according to the main‐
tenance schedule. Replace damaged or worn components of the
hydraulic system immediately.
►NEVER touch leaks without hand protection.
►If hydraulic oil has penetrated the body:
Seek medical attention immediately. Remove the hydraulic oil from
the body as quickly as possible. Risk of infection
2.4 Workplaces and passengers
The main workplace for working with the machine is the driver's seat in
the tractor. Further workplaces are described in the respective instruc‐
tions for action.
Dangerous situations may occur if several persons operate the machine
functions at the same time.
►Observe the hazardous areas.
►Pay attention to other persons in the vicinity of the machine.
Passengers may fall from the machine and seriously injure themselves.
Scattered objects may hit and injure passengers.
►NEVER allow persons to ride along on the machine.
Risk of injury at the hydraulic system
Workplaces
Passengers
Safety
en-GB | Item no. 17513597 | BA 02/05-2022 11

2.5 Technically perfect condition
Operational safety of the machine cannot be guaranteed without
proper preparations in accordance with these operating instructions.
This may result in fatal or serious injuries.
►Use the machine only after proper preparations.
Ä Chapter 4.3 ‘Preparations on the tractor’ on page 43
If the technical limit values of the machine are not observed, the
machine will be damaged.
This may result in fatal or serious injuries.
►Observe the machine-specic limit values.
Ä Chapter 12 ‘Technical data’ on page 113
Damage to the machine can impair the operational safety of the
machine and cause accidents.
This may result in fatal or serious injuries.
To ensure that the machine is in a safe condition, carry out the fol‐
lowing measures:
►Check the machine according to the maintenance schedule.
Ä Chapter 9.2.1 ‘Maintenance schedule’ on page 98
►Repair damage and eliminate causes of damage immediately.
►Remove coarse dirt.
If safety-relevant damage cannot be repaired in accordance with these
operating instructions:
►Have damage repaired by a qualied specialist workshop.
Operation only after proper prepara‐
tions
Observe the technical limit values
Danger due to damage to the
machine
Safety
en-GB | Item no. 17513597 | BA 02/05-202212

Structural modications and extensions can impair the functionality
and operational safety of the machine.
This may result in fatal or serious injuries.
Auxiliary equipment and spare parts that do NOT comply with the man‐
ufacturer's requirements may negatively aect the operational safety of
the machine and cause accidents.
►Modications and conversions may only be carried out with the
written consent of the manufacturer.
►Structural modications and extensions must only be carried out
by an authorised specialist workshop.
►Use original spare parts or parts approved by the manufacturer.
►Only use the auxiliary and operating materials listed.
Ä Chapter 12.6 ‘Operating materials’ on page 116
Improper welding work endangers the operational safety of the
machine.
This may result in fatal or serious injuries.
►Have welding work carried out by a qualied specialist workshop.
2.6 Safe handling
2.6.1 Personal protective equipment
Carrying and wearing protective equipment is an important safety
component.
Lack of or inappropriate protective equipment increases the risk of
damage to health and injury to persons.
For certain work on the machine, the following protective equipment is
required in addition to suitable workwear:
nSafety gloves
Use protective equipment as follows:
►Only use protective equipment that is in proper condition.
►Only use protective equipment that provides eective protection.
►Adapt protective equipment to the respective person, e.g. size.
Modications at the machine
Welding work
Safety
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2.6.2 Driving the tractor-machine combination
Mounted or trailed machines change the driving characteristics of the
tractor.
The driving characteristics also depend on the operating status, the
lling or loading and on the subsoil.
If the driver does not consider changed characteristics, accidents may
occur.
►Observe changed driving behaviour when driving.
Ä Chapter 5 ‘Road travel’ on page 52
The tractor-machine combination may overturn:
nWhen folding in and out
nWhen driving on slopes
nWhen travelling around tight bends
This may result in accidents with injuries or death of persons or damage
to the machine.
►When folding in and out, make sure that the machine is standing
on a at surface.
►Observe driving behaviour when driving on a slope.
►Before travelling around tight bends: Reduce forward speed appro‐
priately.
2.7 Safety devices and labels
For the protection of the user, other persons and the machine, the
machine is equipped with special safety devices, e.g.:
nLighting equipment and markings
nStabilisation
The actual equipment of the machine with safety devices depends on
the country-specic rules and regulations.
Ä Chapter 3.2.2 ‘Safety devices’ on page 24
Dierent driving behaviour
Risk of tipping
Safety
en-GB | Item no. 17513597 | BA 02/05-202214