LEMKEN FRONT TANK SPRAYHUB User manual

OPERATING INSTRUCTIONS
FRONT TANK
SPRAYHUB
en-GB | Item no. 17516151 | BA 02/ 2023-05

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
©2023 | This documentation is copyright protected. The copyright remains with LEMKEN GmbH & Co.
KG, Weseler Strasse 5, D-46519 Alpen.
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...................................................................................................................................................... 3
1.3 Applied presentations..................................................................................................................................... 3
1.3.1 Signal words and hazard statements...................................................................................................... 3
1.3.2 Symbols and text markings........................................................................................................................ 4
1.3.3 Direction specications................................................................................................................................ 4
1.4 Further applicable documents..................................................................................................................... 5
2 Safety.............................................................................................................................................................................. 6
2.1 Machine limits..................................................................................................................................................... 6
2.2 Requirements of operators, users and service personnel................................................................... 7
2.3 General safety information............................................................................................................................ 8
2.4 Safety information on hazardous areas of the machine................................................................... 11
2.5 Safety information on structural modications................................................................................... 13
2.6 Safety information on situations............................................................................................................... 14
2.7 Safety information on hazardous substances....................................................................................... 15
3 Design and description........................................................................................................................................ 16
3.1 Machine overview........................................................................................................................................... 16
3.2 Machine safety................................................................................................................................................. 23
3.2.1 Position of the label.................................................................................................................................... 23
3.2.2 Meaning of the labels................................................................................................................................. 23
3.2.3 Safety devices............................................................................................................................................... 28
3.3 Operation........................................................................................................................................................... 29
3.3.1 Operation terminal...................................................................................................................................... 29
3.3.2 Additional input devices........................................................................................................................... 29
3.4 Liquid ow......................................................................................................................................................... 31
4 Commissioning........................................................................................................................................................ 34
4.1 Preparing an attachment............................................................................................................................. 34
4.1.1 Check machine for completeness......................................................................................................... 34
4.1.2 Checking suitability of the tractor......................................................................................................... 34
4.1.3 Dewintering the machine......................................................................................................................... 35
4.2 Mounting the machine................................................................................................................................. 36
4.3 Checking eld of view................................................................................................................................... 39
4.4 Filling a tank...................................................................................................................................................... 40
4.4.1 Filling the clean water tank...................................................................................................................... 40
4.4.2 Filling the water canister for hand washing....................................................................................... 41
4.4.3 Filling the main tank................................................................................................................................... 41
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4.5 Operating external application system................................................................................................... 46
4.6 Checking the uid hydraulics..................................................................................................................... 46
4.7 Preparing the machine for use................................................................................................................... 48
4.7.1 Install and volumetrically meter the nozzles..................................................................................... 48
4.8 Carry out test run............................................................................................................................................. 50
5 Road travel................................................................................................................................................................. 52
5.1 Preparing for road travel.............................................................................................................................. 52
5.2 Information on road travel........................................................................................................................... 52
6 Operation................................................................................................................................................................... 54
6.1 General procedure.......................................................................................................................................... 54
6.1.1 Operating machine functions................................................................................................................. 54
6.2 Driving on the headland............................................................................................................................... 58
6.3 Measures after spraying in the eld......................................................................................................... 58
7 Cleaning and care................................................................................................................................................... 61
7.1 Emptying the tank.......................................................................................................................................... 61
7.1.1 Drain the spraying uid............................................................................................................................. 62
7.2 internal cleaning.............................................................................................................................................. 62
7.3 Clean machine on the outside................................................................................................................... 68
7.4 Cleaning the lter............................................................................................................................................ 68
7.4.1 Clean the suction lter............................................................................................................................... 69
7.4.2 Cleaning press lter.................................................................................................................................... 71
7.4.3 Clean the nozzle lter................................................................................................................................. 72
8 Detaching machine................................................................................................................................................ 73
8.1 Detaching the machine................................................................................................................................ 73
8.2 Storing and wintering machine................................................................................................................. 74
9 Maintenance and repair work.......................................................................................................................... 76
9.1 Maintaining the machine properly........................................................................................................... 76
9.1.1 Preparations.................................................................................................................................................. 76
9.1.2 During the maintenance and repair..................................................................................................... 77
9.2 Maintenance..................................................................................................................................................... 77
9.2.1 Maintenance schedule............................................................................................................................... 77
9.2.2 Tractor connection...................................................................................................................................... 78
9.2.3 Safety equipment........................................................................................................................................ 79
9.2.4 Hydraulics....................................................................................................................................................... 79
9.2.5 Electrics............................................................................................................................................................ 80
9.2.6 Maintaining the pump............................................................................................................................... 81
9.3 Lubricating......................................................................................................................................................... 84
9.3.1 Lubrication schedule.................................................................................................................................. 84
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9.3.2 Grease components.................................................................................................................................... 84
9.4 Carrying out a machine inspection........................................................................................................... 85
10 Troubleshooting and error correction......................................................................................................... 86
10.1 Finding and eliminating errors correctly.............................................................................................. 86
10.2 Error description - Cause - Remedy........................................................................................................ 87
11 Shutdown and disposal....................................................................................................................................... 89
11.1 Final decommissioning.............................................................................................................................. 89
11.2 Recycling and disposal .............................................................................................................................. 90
12 Technical data.......................................................................................................................................................... 91
12.1 About the technical data........................................................................................................................... 91
12.2 Dimensions..................................................................................................................................................... 91
12.3 Machine weights........................................................................................................................................... 91
12.4 Required drawbar load............................................................................................................................... 92
12.5 Performance data......................................................................................................................................... 92
12.6 Connection data............................................................................................................................................ 93
12.6.1 Electrical connections.............................................................................................................................. 93
12.7 Noise, airborne sound................................................................................................................................. 93
12.8 Operating materials..................................................................................................................................... 93
12.9 Connecting systems at the machine..................................................................................................... 94
12.10 Pump............................................................................................................................................................... 94
12.11 Technical remaining quantity................................................................................................................ 95
Index............................................................................................................................................................................. 96
Appendix................................................................................................................................................................. 101
A Type plate variants.......................................................................................................................................... 102
B Tightening torques screws .......................................................................................................................... 104
C Calculation of axle load and ballasting for mounted machines..................................................... 109
D Cross shaft overview....................................................................................................................................... 113
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Table of contents
en-GB | Item no. 17516151 | BA 02/ 2023-05IV

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.
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. 17516151 | BA 02/ 2023-05 1

These operating instructions describe operation of the machine after
initial commissioning by the LEMKEN sales partner and handover to the
operator.
Prior to operation, initial commissioning and instruction in operation,
setting/adjustment and maintenance must have been carried out.
These instructions describe the machine in combination with a tractor.
If the requirements placed on the tractor are also met by other
machines or vehicles, the respective description can also be applied
in these cases.
Operation of the tractor, including its relevant functions, is not part of
these operating instructions. The operator and the user are responsible
for observing the operating instructions of the tractor.
For an unambiguous assignment of this document to the machine,
transfer the following data from the type plate of the machine:
Designation on the type plate Enter the machine data here:
Series
Type designation
Model year
Serial number
Year of manufacture
INFORMATION
Position of the type plate on the machine:
Ä Chapter 3 ‘Design and description’ on page 16
Explanation of the full type plate content:
Ä Appendix A ‘Type plate variants’ on page 102
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.
Validity range
Equipment variants
About these instructions
en-GB | Item no. 17516151 | BA 02/ 2023-052

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 Chapter 2.2 ‘Requirements of operators, users and service personnel’
on 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.
Signal word Meaning
NOTE Indicates tips and useful information for the
user
ENVIRONMENTAL
PROTECTION
Indicates notices and special measures
regarding environmental protection
Warning of personal injury
Warning of property damage
Other notices and information
About these instructions
en-GB | Item no. 17516151 | BA 02/ 2023-05 3

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
1.3.3 Direction specications
The direction specications used in the text (left, right, front and rear)
refer to the driving direction of the tractor when moving forwards.
About these instructions
en-GB | Item no. 17516151 | BA 02/ 2023-054

1.4 Further applicable documents
Documents that are necessary and must be observed for operation:
nOperating instructions of the tractor
nFor partially assembled or disassembled delivery:
Mounting instructions
nSpare parts list
nOperating instructions for the application system, e.g. SprayKit
nOperating instructions, operation of the control iQ spray
nOperating instructions for the operation terminal
nManufacturer’s instructions on using spraying agents
nManufacturer’s instructions for the nozzles, fertiliser outlets or drop
hoses
nData sheets of the operating materials
INFORMATION
The documents are regularly updated and brought into
line with any changes.
The latest versions of the documents can be found in the LEMKEN
Online Information System (LEONIS).
Users can access LEONIS directly via the QR code or the LEMKEN
website. In LEONIS, users can quickly nd the latest versions of their
instructions by setting lters.
Required documents
Latest versions of the documents
About these instructions
en-GB | Item no. 17516151 | BA 02/ 2023-05 5

2 Safety
2.1 Machine limits
The machine is used to transport and supply spraying uid.
The machine is used to transport and provide plant protection prod‐
ucts or liquid fertilisers for a connected application machine.
The machine alone is not a complete eld sprayer.
The machine is used for the application of crop protection agents and
liquid fertilisers on agricultural land.
The machine can be combined with other suitable machines according
to the instructions in this manual, chapters XY.
It may only be used in accordance with the recognised rules of good
agricultural practice.
The permitted working depth is limited to the cultivatable soil horizons.
It is not intended for use:
nOn very frozen or deep-frozen soils
nIn soil horizons with unweathered bedrock
nIn soil horizons with loose rock or solid hard rock
Further information on the performance limits of the machine can be
found in Ä Chapter 12 ‘Technical data’ on page 91 of these operating
instructions.
The machine is carried or trailed by a suitable tractor. If necessary, other
functions of the machine are driven by the tractor.
How to check the suitability of a tractor is described in
Ä Chapter
4.1.2 ‘Checking suitability of the tractor’ on page 34 of these operating
instructions.
The machine with the dened hazardous area is operated and moni‐
tored by the user on the tractor. When using an autonomous tractor,
monitoring by the autonomous tractor or additional systems must be
ensured.
The power supply to the machine is provided by the tractor. The power
supply to the machine includes hydraulic, electric and mechanical
power.
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 depends to a large extent on the operating conditions,
proper maintenance and the use of suitable operating materials, spare
parts and wearing parts in accordance with the operating instructions.
Intended use
Time limits
Safety
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The dimensions of the machine must always be considered in combina‐
tion with the tractor.
The dimensions of the machine vary in the operating position and the
transport position and can be changed by swivelling components.
Information on the dimensions of the machine can be found in
Ä Chapter 12 ‘Technical data’ on page 91 of these operating instruc‐
tions.
The machine and the area in the immediate vicinity of the machine
is deemed a hazardous area. This includes the space over the entire
width, length and height of the machine, as well as an additional safety
distance of two metres to the machine.
The hazardous area varies in the operating position and the transport
position and can be changed by swivelling components.
The hazardous area moves with the machine when it is moved.
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 gear.
Spatial limits
Hazardous area
Operator
Safety
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Within the meaning of these instructions, users are persons who drive,
adjust, operate or maintain the machine. 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.
nUsers have a certicate of competence in crop protection.
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).
2.3 General safety information
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.
Users
Service personnel
Operating instructions
Safety
en-GB | Item no. 17516151 | BA 02/ 2023-058

Damage to the machine can impair the operational safety of the
machine and cause accidents.
This may result in death or injuries.
In order to be able to operate the machine in a technically perfect
condition, carry out the following measures:
►Check the machine according to the maintenance schedule.
Ä Chapter 9.2.1 ‘Maintenance schedule’ on page 77
►Repair damage and eliminate causes of damage immediately.
►Use original spare parts or parts approved by the manufacturer.
►Only use the auxiliary and operating materials listed.
►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.
Existing and fully functional safety devices protect against death or
serious personal injury.
►Keep the labels legible and renew them, if necessary.
►Replace damaged safety devices.
►Install dismantled safety devices before commissioning.
►Move the safety devices to the protective position.
►In case of doubt whether all safety devices are properly installed
and fully functional: Commission a specialist workshop.
If the technical limits of the machine are not complied with, the func‐
tion of the safety devices may be impaired and the machine damaged.
This may result in death or injuries.
►Observe the machine-specic limit values.
Ä Chapter 12 ‘Technical data’ on page 91
Technically perfect condition
Safety equipment
Technical limit values
Safety
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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 death or injuries.
►Only allow components with stored energy to be dismantled or
opened by qualied specialists.
The hydraulic assembly might be under high pressure.
Hydraulic oil leaking under pressure can penetrate through the skin
into the body.
Injury to body parts, face, eyes and unprotected skin may result.
The hydraulic assembly might be hot.
The hydraulic oil is harmful to health.
►NEVER touch leaks without hand protection.
Working on the hydraulic assembly:
nWear protective goggles and gloves.
nSwitch the hydraulic assembly to depressurised.
►Check the condition of the hydraulic assembly according to the
maintenance schedule.
►Replace damaged or worn components of the hydraulic
assembly immediately.
If hydraulic oil has entered the body: Risk of infection
nContact a doctor immediately.
nRemove the hydraulic oil from the body as quickly as possible.
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.
Stored mechanical energy
Hydraulic assembly
NO passengers
Safety
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2.4 Safety information on hazardous areas of the machine
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.
A machine with a high dead weight can move downwards independ‐
ently.
This may result in death or injuries.
►NEVER walk or stand underneath unsecured machines.
►Use suitable equipment to secure machines against lowering.
Area between the tractor and
machine
Lifted machine
Safety
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The hazardous area of the machine during operation.
b
Moving hazardous area
b
The hazardous area includes the area in driving direction across the
entire width
b
of the machine.
There must be NO persons in the hazardous area.
If there are persons in the hazardous area, may result in death or injury
to persons.
►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.
Negligent behaviour when climbing and descending can cause persons
to fall o the step. If persons do not use the designated steps to enter
the machine, they may slip, fall and seriously injure themselves.
Dirt and operating materials additionally pose a slip hazard.
►Only use designated steps.
►Ensure a three-point contact with steps and handrails: Simultane‐
ously two hands and one foot or two feet and one hand on the
machine
►Always keep the steps clean and in proper condition.
►Only climb onto the machine if the machine has been prepared for
climbing in accordance with these operating instructions.
Moving hazardous area
Step
Safety
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►Climb and descend with your face towards the machine.
►NEVER use control elements as a handle. Control elements may be
actuated accidentally and trigger functions that pose a danger.
►NEVER jump o the machine.
►NEVER climb onto a moving machine.
Negligent behaviour on platforms of the machine can cause persons to
fall down and seriously injure themselves.
Dirt and operating materials additionally pose a slip hazard.
►Only use designated platforms.
►Always keep the platforms clean and in proper condition.
►Only enter platforms if the machine has been prepared for this in
accordance with these operating instructions.
►NEVER jump o the machine.
2.5 Safety information on structural modications
Structural modications and extensions can impair the functionality
and operational safety of the machine.
This may result in death or injuries.
Auxiliary equipment and spare parts must comply with the manufactur‐
er's requirements.
►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 12.8 ‘Operating materials’ on page 93
Improper welding work endangers the operational safety of the
machine.
This may result in death or injuries.
►Have welding work carried out by a qualied specialist workshop.
Platform
Structural modications
Welding work
Safety
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2.6 Safety information on situations
If the machine is parked incorrectly, the machine may topple over. This
may result in death or injuries.
►Only park the machine on a level surface with sucient carrying
capacity.
►Place a plate or board (metal, wood, stone) with sucient carrying
capacity under the stands.
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
►If necessary, reduce the driving speed appropriately.
►Pay particular attention to the driving behaviour when driving on a
slope.
The user operates the machine via control elements such as tractor
control units, touch screen, buttons or joystick. Touching the control
elements may trigger functions and machine movements, even if
touching the control elements was not intended.
►Disabling machine functions before driving on the road.
Parked machine
Driving behaviour
Road travel
Safety
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