Bauer LINESTAR 9000 User manual

OPERATING MANUAL
for
BAUER - LINESTAR 9000
with hose feed
Version: XII / 2013
850 9898

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Operating Manual for BAUER LINESTAR 9000 with hose feed
INTRODUCTION
Thank you for buying BAUER LINESTAR 9000!
The present manual is a very important document that describes how to operate and service BAUER LINESTAR
9000.
This manual describes the system as detailed as possible. If you need still more information, please contact your
dealer or turn directly to BAUER in Voitsberg.
Please note that the content of this manual neither constitutes part of nor alters in any way any previous or existing
agreement, promise or legal relationship. BAUER’s commitment is based solely on the respective purchase
contract which also contains the complete and only valid warranty agreement. Said contractual warranty is neither
extended nor limited by the content of this manual.
All information contained in the present manual is based on the latest product details available at the time of
printing.
BAUER reserves the right to change without notice without assuming any liability!
BAUER LINESTAR 9000 is designed for highest performance safety and reliability provided it is operated in
accordance with the present operating instructions.
Therefore you should study this manual thoroughly before starting your BAUER LINESTAR 9000!
Strictly observe all instructions pertaining to system handling, operation and service!
On this condition, BAUER LINESTAR 9000 will operate to your satisfaction for many years!
Non-observance of this manual may cause personal injury or damage the equipment!
Please make this manual available to your staff. State the pump type and serial number of your
BAUER LINESTAR 9000 in all inquiries, correspondence, warranty problems, or parts orders.
We wish you a lot of success with your BAUER LINESTAR 9000!
This manual is to be considered an integral part of BAUER LINESTAR 9000. Suppliers of both new and used
systems are advised to put down in writing that they delivered the manual together with the system.

Operating Manual for BAUER LINESTAR 9000 with hose feed III
Owner of the machine
This machine with the serial number
Belongs to
Name
Address
residence
Telephone number
Tutor:
Bauer dealer
Service – technician
Telephone number

IV
Operating Manual for BAUER LINESTAR 9000 with hose feed
Handing over record
A duly test run has been done in the presence of the customer or a nominated agent of the
customer. The customer confirms by signing that the machine has been test run before taken
over. A copy of the handing over record needs to be sent back to the company BAUER
Ges.m.b.H.
Comments:
For the customer For the company BAUER GMBH
______________________________ ______________________________

Operating Manual for BAUER LINESTAR 9000 with hose feed V
Product details
Date of delivery .......................................................................................
Date of initial operation .......................................................................................
Type BAUER LINESTAR 9000
Serial number ..................................................................................................
Central unit 2 wheels …………………… 4 wheels ........................................
Configuration of span .................................................................................................
Spans fixed ................................... towable ..........................................
Booster pump yes ………………………………. no .................................................
End gun yes ………………………..... no .................................................
Equipment ..................................................................................................
Linear control cable ………………… furrow ………………… induction ..................
Water supply ditch ................................... hose ............................................
Feeding hose diam .………....................... length ...........................................
Generator unit ................................................................................................
Comments .................................................................................................
.................................................................................................
Producer of the machine: Röhren- und Pumpenwerk BAUER Ges.m.b.H.
Kowaldstrasse 2
A – 8570 Voitsberg
Tel.: [phone] – 0
Fax: [phone] / -340
e-mail: [email protected]
www.bauer-at.com
Dealer: Name: ………………………………………………………………….
Address: ………………………………………………………………….
………………………………………………………………….
Tel. / Fax: ………………………………………………………………….

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Operating Manual for BAUER LINESTAR 9000 with hose feed
INDEX
1GENERAL INSTRUCTIONS..............................................................................................................................1
2WARNING SYMBOLS.......................................................................................................................................2
3GENERAL..........................................................................................................................................................3
4GENERAL INSTRUCTIONS FOR SAFETY AND ACCIDENT PREVENTION................................................3
5SAFETY PRECAUTIONS FOR LINESTAR 9000.............................................................................................4
5.1ELECTRICAL SYSTEM..............................................................................................................................4
5.2MECHANICAL SYSTEM............................................................................................................................4
6TECHNICAL DESCRIPTION.............................................................................................................................5
6.1COMPONENTS OF THE LINESTAR 9000................................................................................................5
6.1.1COMPONENTS OF THE BELOW GROUND GUIDANCE.................................................................... 6
6.2CENTRE FEED - END FEED.....................................................................................................................8
6.2.1CENTRE FEED.......................................................................................................................................... 8
6.2.2END FEED ................................................................................................................................................. 8
7USE OF LINESTAR...........................................................................................................................................9
7.1GENERAL LIMITS......................................................................................................................................9
7.1.1INCLINATION........................................................................................................................................... 9
7.1.2PERMISSIBLE BENDING ANGLES........................................................................................................ 9
7.2LIMITS WITH BELOW GROUND GUIDANCE.........................................................................................10
7.2.1LIMITS WHEN USING AN OPEN CONDUCTOR LOOP.................................................................... 10
7.2.2LIMITS WHEN USING AN OPEN CONDUCTOR LOOP WITH ASYMMETRICAL LAYOUT...... 11
7.3TRACK DETERMINATION AND MAINTENANCE...................................................................................12
7.3.1TRAVEL DIRECTION ............................................................................................................................ 12
8LINESTAR CENTRAL UNIT............................................................................................................................13
8.1FOUR-WHEEL MAIN CART.....................................................................................................................13
8.2TWO-WHEEL CENTRAL UNIT................................................................................................................14
9CONTROL CENTRE........................................................................................................................................15
9.1CONTROL CENTRE LINESTAR PRO.....................................................................................................15
9.1.1STANDARD BUILT-IN COMPONENTS............................................................................................... 16
9.2CONTROL CENTRE LINESTAR PRO-G.................................................................................................18
9.2.1STANDARD BUILT-IN COMPONENTS............................................................................................... 19
10LINEAR CONTROL SYSTEM.........................................................................................................................20
10.1GENERAL ................................................................................................................................................20
10.2SPECIFIED MINIMUM CURVE RADIUS.................................................................................................21
10.3FURROW GUIDANCE .............................................................................................................................22
10.4CABLE GUIDANCE INSTALLATION AND ADJUSTMENT.....................................................................22
10.5BELOW GROUND GUIDANCE ...............................................................................................................24
10.5.1OSCILLATOR BOX, STEERING ANTENNAS, TRACK UNIT........................................................... 24
10.5.2BELOW GROUND CABLE .................................................................................................................... 27
10.6SETTING LINEAR CONTROL .................................................................................................................28
10.6.1FURROW AND CABLE GUIDANCE.................................................................................................... 28
10.6.2BELOW GROUND GUIDANCE............................................................................................................. 29
10.7SETTING STOP SWITCH........................................................................................................................29
11DIESEL GENERATOR UNIT...........................................................................................................................31
12ALIGNMENT OF THE LINESTAR...................................................................................................................31
12.1ALIGNING THE CENTRAL UNIT PARALLEL TO THE LINEAR GUIDANCE (FURROW, CABLE) .......31
12.2ALIGN SPANS 90° AT RIGHT ANGLE TO THE CENTRAL UNIT ..........................................................32
12.3ALIGNING THE CENTRAL UNIT TO THE LINEAR GUIDANCE (BELOW GROUND GUIDANCE).......32
13ALIGNMENT CONTROL.................................................................................................................................34
13.1MICROSWITCH ADJUSTMENT..............................................................................................................34
14ELECTRICAL SYSTEM...................................................................................................................................35
14.1CABLES AND MARKINGS.......................................................................................................................35
14.2INSTALLATION, CONNECTION OF CONTROL CENTRE.....................................................................36
14.3ALIGNMENT CONTROL CONNECTION.................................................................................................36

Operating Manual for BAUER LINESTAR 9000 with hose feed VII
15FIRST START-UP ...........................................................................................................................................36
15.1CHECKING OF CENTRAL UNIT.............................................................................................................36
15.2CHECKING OF TRUSS, END TOWER AND OVERHANG.....................................................................37
15.3GEARBOXES AND DRIVE MOTORS.....................................................................................................37
15.3.1GEARBOXES ...........................................................................................................................................37
15.3.2DRIVE MOTOR........................................................................................................................................38
15.4OSCILLATOR BOX (ONLY WITH BELOW GROUND GUIDANCE).......................................................38
15.5CONTROL CENTRE................................................................................................................................39
15.5.1CHECKING VOLTAGE AND WIRING..................................................................................................39
15.5.2CHECKING TOWER TRAVEL DIRECTION.........................................................................................39
15.6ALIGNMENT OF THE TOWERS.............................................................................................................40
15.7ALIGNMENT CONTROL ADJUSTMENT ................................................................................................40
15.8CHECKING ALIGNMENT ........................................................................................................................41
15.9MACHINE OFFSET FROM LINEAR GUIDANCE....................................................................................43
15.9.1ALIGNMENT OF THE MACHINE WITH FURROW / CABLE GUIDANCE ......................................43
15.9.2AUSRICHTEN DER MASCHINE MIT UNTERGRUNDSTEUERUNG ...............................................44
16TERMINOLOGY ..............................................................................................................................................46
17START-UP.......................................................................................................................................................47
17.1START LINESTAR IN OPERATING MODE “LINEAR”............................................................................47
17.1.1START LINESTAR WITH HOSE FEED.................................................................................................47
17.2STARTING AFTER INTERMEDIATE STOP............................................................................................47
17.3SHUT-DOWN PROCEDURE...................................................................................................................48
17.3.1SYSTEM SHUT OFF DURING IRRIGATION .......................................................................................48
17.3.2AUTOMATIC SYSTEMM SHUT OFF AT FIELD END........................................................................48
17.4STARTING LINESTAR TO RUN IN OPPOSITE DIRECTION AFTER AN AUTOMATIC SHUT-DOWN 48
17.5STARTING THE LINESTAR IN OPERATING MODE “WHEEL SWIVELLING”......................................49
17.6STARTING THE LINESTAR IN OPERATING MODE “PIVOTING”.........................................................49
17.7SHUT DOWN PROCEDURE...................................................................................................................50
17.7.1LINESTAR SHUT DOWN DURING IRRIGATION...............................................................................50
17.7.2AUTOMATIC SHUT-OFF OF LINESTAR .............................................................................................50
17.7.3STARTING INTO OPPOSITE DIRECTION AFTER AUTOMATIC SHUT-DOWN OF LINESTAR..51
18MAINTENANCE INSTRUCTIONS ..................................................................................................................51
18.1SERVICE INTERVALS.............................................................................................................................51
18.2SERVICE PLAN.......................................................................................................................................52
18.3POST-SEASON MAINTENANCE............................................................................................................54
18.4PRE-SEASON MAINTENANCE ..............................................................................................................54
18.4.1PRELOAD FORCES AND TIGHTENING TORQUES OF BOLTS.......................................................55
19TROUBLESHOOTING ....................................................................................................................................56
19.1RESTART AFTER DOGLEGGING..........................................................................................................57
20TECHNICAL DATA .........................................................................................................................................58
20.1DIMENSIONS OF BAUER LINESTAR 9000 – 2 WHEEL .......................................................................58
20.2DIMENSIONS OF BAUER LINESTAR 9000 - 4 WHEEL ONE SIDED..................................................58
20.3DIMENSIONS OF BAUER LINESTAR 9000 - 4 WHEEL DOUBLE SIDED............................................58
21OPTIONS.........................................................................................................................................................59
21.1LOW PRESSURE SHUT-OFF.................................................................................................................59
21.2ELECTRIC SHUT-OFF VALVE (CENTRAL UNIT)..................................................................................59
21.3END GUN.................................................................................................................................................59
21.4BOOSTER PUMP FOR END GUN..........................................................................................................59
21.5AUTOMATIC INTERVAL CONTROL.......................................................................................................60
21.6AUTOMATIC „ON/OFF” AND INTERVAL CONTROL.............................................................................60
21.7TOWER ALIGNMENT SWITCH...............................................................................................................60
21.8RUNNING LIGHT.....................................................................................................................................60
21.9END STOP...............................................................................................................................................60
21.10STOP RAMP............................................................................................................................................61
22TOWING OF LINESTAR 2-WHEEL................................................................................................................61
22.1TOWING THE LINESTAR FROM CENTRAL UNIT.................................................................................61
22.1.1SWIVELLING CENTRAL UNIT WHEELS............................................................................................62
22.1.2SWIVELLING TOWER WHEELS...........................................................................................................62
22.1.3MOUNTING THE TOW CABLES ON “-WHEEL CENTRAL UNIT ....................................................62

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Operating Manual for BAUER LINESTAR 9000 with hose feed
22.2TOWING THE LINESTAR AT THE END TOWER..................................................................................63
22.2.1SWIVELLING CENTRAL UNIT WHEELS (PROCEED ACCORDING TO ITEM 17.5)...................... 63
22.2.2SWIVELLING TOWER WHEELS.......................................................................................................... 63
22.2.3BRACING THE END TOWER................................................................................................................ 64
22.3TOWING THE LINESTAR AT A FREESTANDING SPAN.....................................................................64
22.3.1SWIVELLING CENTRAL TOWER WHEELS (ACCORDING TO ITEM 17.5) .................................. 64
22.3.2SWIVELLING TOWER WHEELS.......................................................................................................... 64
22.3.3BRACING THE END TOWER AND THE CENTRAL UNIT................................................................ 65
23ELECTRICAL WIRING DIAGRAMS ...............................................................................................................66
23.1CONTROL CENTER LINESTAR PRO.....................................................................................................67
23.1.1CONTROL CENTER LINESTAR PRO - WIRING DIAGRAM 1 .........................................................67
23.1.2CONTROL CENTRE LINESTAR PRO - INFEED................................................................................. 70
23.2CONTROL CENTRE LINESTAR PRO WITH BELOW GROUND GUIDANCE.......................................72
23.2.1CONTROL CENTRE LINESTAR PRO W. BELOW GROUND GUIDANCE - WIRING DIAGRAM 173
23.2.2CONTROL CENTRE LINESTAR PRO W. BELOW GROUND GUIDANCE - INFEED.....................76
23.3CONTROL CENTRE LINESTAR PRO-G.................................................................................................81
23.3.1CONTROL CENTRE LINESTAR PRO-G - WIRING DIAGRAM 1..................................................... 81
23.3.2CONTROL CENTRE LINESTAR PRO-G - INFEED............................................................................. 84
23.4LINESTAR LINEAR CONTROL ...............................................................................................................86
23.4.1FURROW GUIDANCE - WIRING DIGRAM......................................................................................... 87
23.4.2CABLE GUIDANCE - WIRING DIGRAM............................................................................................. 88
23.4.3BELOW GROUND GUIDANCE OSCILLATOR BOX - WIRING DIGRAM....................................... 89
23.4.4BELOW GROUND GUIDANCE TRACK UNIT - WIRING DIGRAM 1.............................................. 90
23.4.5BELOW GROUND GUIDANCE TRACK UNIT - WIRING DIGRAM 2.............................................. 91
23.5LINESTAR TOWER BOX.........................................................................................................................92
23.5.1TOWER BOX - STANDARD.................................................................................................................. 92
23.5.2TOWER BOX - WITH TOWER ALIGNMENT SWITCH ..................................................................... 92
23.5.3TOWER BOX - WITH END TOWER MONITORING........................................................................... 94
23.5.4TOWER BOX - WITH TOWER ALIGNMENT SWITCH & END TOWER MONITORING............... 95
23.5.5END TOWER BOX - STANDARD......................................................................................................... 96
23.5.6END TOWER BOX - WITH TOWER ALIGNMENT SWITCH ............................................................ 97
23.5.7END TOWER BOX - WITH END STOP ................................................................................................ 98
23.5.8END TOWER BOX - WITH END STOP & TOWER ALIGNMENT SWITCH ....................................99
23.5.9END TOWER BOX - WITH END STOP & AUTOREVERSE............................................................. 100
23.5.10END TOWER BOX - WITH END STOP & AUTOREVERSE............................................................. 101
23.6BOOSTER PUMP FOR END GUN........................................................................................................102
24SERVICE – EVIDENCE.................................................................................................................................103
25CONFORMITY CERTIFICATE......................................................................................................................107

Operating Manual for BAUER LINESTAR 9000 with hose feed 1
1 GENERAL INSTRUCTIONS
CE SYMBOL
The CE symbol that has to be affixed on the machine by the manufacturer outwardly demonstrates
compliance of the machine with the directives for machines and other relevant EU directives.
EU conformity certificate (see Annex)
This “Warning” symbol refers to important safety instructions in this manual. Whenever
you see this symbol be aware of possible injury hazards. Read the note following the
symbol very carefully and inform the other operators accordingly.
Non-observance of this instruction may damage or destroy the machine or individual
components.
It is very important to observe this note or instruction carefully!
Qualified operators
These are persons who on behalf of their training, experience and instruction as well as their knowledge of relevant
standards, rules, precautions to be taken for accident prevention, and prevailing operating conditions, have been
authorised by the person in charge of plant safety to perform the respective tasks required, and in doing so are
able to recognise and avoid potential hazards. Among other things, knowledge of first-aid procedures is also
required.
Product liability
According to the product liability law every farmer is an entrepreneur!
According to §9 PHG (Product Liability Law), liability for damage to corporeal things caused by defective products
is expressly excluded. This exclusion of liability also applies to parts not manufactured by BAUER itself but
purchased from external suppliers.
Duty to furnish information
Even if he passes on the machine to a new owner later-on, the customer is obliged to hand on the operating
manual to the new owner, too. The receiver of the machine must be instructed with reference to the mentioned
regulations.
Intended use
BAUER LINESTAR 9000 has been constructed exclusively for use in normal irrigation (intended use).
Any employment beyond this normal use is considered non-conforming. The manufacturer is not liable for
damage resulting from such non-conforming use, the sole liability for damage from non-conforming use is with
the user.
Intended use also includes compliance with manufacturer’s operating, maintenance and service instructions.
BAUER LINESTAR 9000 may be used and operated only by persons who are familiar with the system and
aware of the hazards involved.
Al l relevant rules for accident prevention as well as any other generally accepted specifications and regulations
relating to safety, work medicine and traffic law must be strictly observed.
Unauthorised modifications on the machine release the manufacturer from liability for damage resulting
therefrom.
WARNING !
CAUTION !
NOTE!

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Operating Manual for BAUER LINESTAR 9000 with hose feed
2 WARNING SYMBOLS
Danger points on the pivot system are specifically marked by safety stickers. These stickers must be affixed at the
mentioned points clearly visible and serve for protection of persons working on or near the system.
1.
WARNING !
Study and observe the manual and all safety instruction carefully before you put the system
into operation.
2.
WARNING !
Before maintenance and repair work, always stop the system, disconnect all power, and read
the operating manual.
3.
WARNING !
1. This system is powered by 400 Volts!
Danger of electrical shock / injury hazard !
2. Do not attempt to check any components while the system is live!
3. Open the inner pivot panel door only when main switch is OFF.
4.
WARNING !
1. The working range of the pivot must always be at a safe distance from electrical power
lines.
2. Pull towable systems only at a safe distance from electrical power lines.
Make sure that the water jet from spray nozzles and end gun does not hit electrical lines.
The water jet of the nozzles and of the end gun must not touch electrical wires!
5.
WARNING !
The system can start automatically. Always keep a safe distance from the towers.

Operating Manual for BAUER LINESTAR 9000 with hose feed 3
6.
WARNING !
1. Do not remove shaft guards.
2. When repair work is performed on the system, make sure that system cannot start
running automatically. Disconnect the complete system from power.
3 GENERAL
BAUER LINESTAR 9000 is an irrigation machine consisting of a 2 - or 4 - wheel central tower and a quantity of
spans.
The LINESTAR is apt for rectangular irrigation.
The four-wheel models are non-towable, the two-wheel models are both non-towable and towable.
The system is supplied with water by the means of hydrants and flexible hoses. The two- and four-wheel central
tower is equipped with a diesel power generator providing the required power for the machine drive. The control
panel is also mounted onto the central tower.
The central tower and the truss elements (towers, spans) are electrically driven.
The joints (tower couplings) mounted in between the spans allow horizontal bending thus ensuring a straight run of
the system.
By varying spray nozzles and system speeds it is possible to make the water application rate match all
requirements of crop and soil.
The travel direction of the system is determined by a furrow drawn in the ground (furrow guidance), by a stretched
cable (cable guidance) or a cable laid below ground (induction guidance).
4 GENERAL INSTRUCTIONS FOR SAFETY AND ACCIDENT
PREVENTION
Check the operational safety of the machine before every star.
1. In addition to the instructions in this manual, be sure to observe all specifications generally valid for safety and
accident prevention!
2. The warning signs and notes affixed to the machine contain information essential to safe operation. Observing
them serves your own personal safety!
3. Do not start the machine unless all guards and safety devices are mounted completely and in proper working
position!
4. Acquaint yourself with all system components and controls as well as their respective functions, before you start
to work. It is too late for this when the system is already running!
5. Check the vicinity of the system before start-up (children!). Make sure that sight is unobstructed!
6. For towing, couple the device according to the instructions and fix it only at the prescribed devices!
Electrical system check-up
1. Before the first start-up, check the electrical system and ensure that the installation complies with the safety
requirements.
2. Check the electrical system visually before every start-up.
3. All work beyond normal maintenance of the system is to be performed by a qualified service person only!
4. Never repair or service any part of the before all power has been disconnected!
Maintenance
As a rule, maintenance and cleaning work as well as repairs of malfunctions may be done only with the
drive and the motor turned off!
Check proper seat of nuts and screws regularly, and tighten them, if needed!
Dispose of oil, grease, and filters in accordance with regulations.
Always disconnect system from power before starting any work on the electrical system!

4
Operating Manual for BAUER LINESTAR 9000 with hose feed
Before electrical welding on the machine or on built-on components, cut power supply or disconnect
generator!
Spare parts must meet at least the technical requirements defined by the manufacturer! This is
guaranteed by the use of original spare parts!
5 SAFETY PRECAUTIONS FOR LINESTAR 9000
In addition to the GENERAL INSTRUCTIONS FOR SAFETY AND ACCIDENT PREVENTION, the following safety
principles for operating the BAUER LINESTAR 9000 must be strictly observed.
5.1 ELECTRICAL SYSTEM
WARNING ! System is powered by 400V, so be sure to practice utmost caution when
handling the electrical system and the electric drive!
1. All metal parts of the unit must be interconnected, all tower couplings must be bridged with a cable.
2. In addition the yellow-green earth conductor, which goes with the power supply, must be connected to the
protective conductor terminal in the control panel.
3. Before working on electrical components, make sure the system has been disconnected from all poles
and sources, and the generator has been stopped.
4. Secure the main switch with a padlock against unintentional re-closing.
5. Check electrical system for zero potential.
6. Never repair or short-circuit a fuse by means of a wire or any other item.
7. Immediately repair or replace all wires with defective isolation.
8. Do never bridge the system safety circuit except for system aligning by a qualified person.
5.2 MECHANICAL SYSTEM
WARNING !
1. Never service or repair any part or system component while the machine is operating.
2. Always disconnect the system from power before starting any maintenance work. Turn the main switch to
„0“ and padlock the switch to prevent unintentional re-closing. Stop the generating unit. Be sure to power
off the machine by yourself!
3. Before you start, make sure that all persons have left the operating range of the system.
4. Make sure no objects or vehicles are in or near the system tracks when system is starting to operate or is
actually running.
5. During system run, the towers shut on and off automatically. So keep a safe distance from the towers.
6. Never climb on the system while it is running.
7. Utmost care is required by the operator when spans are aligned.
8. Always turn off the system and stop water supply before working on sprinklers or spray nozzles.
9. Use adequate means of access (ladder, elevating platform) for work on sprinklers or spray nozzles.
10.Proceed with utmost caution, when system is working near or under electric power lines, so that neither
the metal structure nor the water jets of sprinklers get in contact with live wires.
11.When towing movable systems, make sure the system does not get in contact with a power line.
12.Make sure not to wet neighbouring plots or roads with the end gun. This could cause damage or accidents.
13.If fertilisers or other chemicals are added to the irrigation water, avoid mist and do not inhale it.

Operating Manual for BAUER LINESTAR 9000 with hose feed 5
6 TECHNICAL DESCRIPTION
6.1 COMPONENTS OF THE LINESTAR 9000
CENTRAL TOWER
Travelling central tower (rigid or swivable wheels depending on model) with linear control, diesel generator unit,
connection for water supply, control centre.
SPAN
Arched truss consisting of the water-carrying pipes, the truss rods and V-Jacks.
TOWER
Carries the span weight and provides the electromechanical drive of the system.
Components: wheel carrier, tower bracing angle, electrical drive motor, drive shafts, wheel gears and wheels.
TOWER COUPLING
Joint between the spans. Possible articulation: up to 30%.
ALIGNMENT CONTROL
Electromechanical control system, that monitors the horizontal angular deviation between the spans and switches
the drive motors.
OVERHANG
Overhanging part from last tower to system end.
END GUN
Wide range sprinkler at the end of overhang for more spaying range.
BOOSTER PUMP
Electric pump on the last tower for increase of pressure to end gun.
BELOW GROUND GUIDANCE

6
Operating Manual for BAUER LINESTAR 9000 with hose feed
The components of the below ground guidance receive signals emitted by a below ground cable, which are
evaluated and are made available to the linear guidance of the CENTRELINER with BELOW GROUND
GUIDANCE.
BELOW GROUND CABLE
Signals for linear guidance of the machine are emitted via the below ground cable.
6.1.1
COMPONENTS OF THE BELOW GROUND GUIDANCE
6.1.1.1 OSCILLATOR BOX ASSEMBLY
OSCILLATOR BOX
The oscillator box generates the signal required for the linear guidance which is fed to a conductor loop (below
ground cable).
COVER
The cover serves to protect the unit against weather influences such as rain, wind, sun etc.
MOUNTING LEGS
The oscillator box and cover are mounted to the two mounting legs. Both mounting legs are plugged into the soil
directly at the end of the field.
Frequenzgenerator komplett
Oscillator Box Assembly
Tragewinkel
Mounting Legs
Frequenzgenerator
Oscillator Box
Abdeckung
Cover

Operating Manual for BAUER LINESTAR 9000 with hose feed 7
6.1.1.2 STEERING ANTENNAS
The steering antennas are mounted to the antenna mounting devices. They receive the signal emitted by the
underground cable.
6.1.1.3 TRACK UNIT
The signal received by the steering antenna is processed in the track unit and is transmitted to the control centre.
Auswerteeinheit
Track Unit
Antennenrohr
Antenna Mounting
Endstopp für LS m. UG-Strg.
End Stop Device f. LS w. BG-Guidance
Lenkantenne
Steering Antenna

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Operating Manual for BAUER LINESTAR 9000 with hose feed
6.2 CENTRE FEED - END FEED
6.2.1 CENTRE FEED
The central tower is located in the middle of the system and is part of the free-standing span.
6.2.2 END FEED
The central tower is located at the end of the system being end tower as well Compared to the cable- and furrow-
guidance the components of the Below Ground-Guidance are always located in the centre of the machine.

Operating Manual for BAUER LINESTAR 9000 with hose feed 9
7 USE OF LINESTAR
7.1 GENERAL LIMITS
7.1.1 INCLINATION
The maximum permissible inclination along the travel direction in linear mode for the central tower as well as for the
drive towers is 3,0°.
7.1.2 PERMISSIBLE BENDING ANGLES
Maximum permissible inclination along the span is 3,0°.
Maximum difference in elevation between central tower and the first tower is 1 m!

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Operating Manual for BAUER LINESTAR 9000 with hose feed
7.2 LIMITS WITH BELOW GROUND GUIDANCE
7.2.1 LIMITS WHEN USING AN OPEN CONDUCTOR LOOP
OPEN CONDUCTOR LOOP
symmetrical layout
OPEN CONDUCTOR LOOP
symmetrical layout
7.2.1.1 PERMISSIBLE BENDING ANGLES
Steering antennas in middle of span

Operating Manual for BAUER LINESTAR 9000 with hose feed 11
7.2.1.2 PERMISSIBLE INCLINATION
Steering antennas in middle of span
7.2.2 LIMITS WHEN USING AN OPEN CONDUCTOR LOOP WITH ASYMMETRICAL
LAYOUT
OPEN CONDUCTOR LOOP
symmetrical layout
In addition to the previously indicated limits, the following deviation tolerances must be complied with.

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Operating Manual for BAUER LINESTAR 9000 with hose feed
7.2.2.1 MAXIMUM ALLOWED VERTICAL DEVIATION
Steering antennas in middle of span
7.3 TRACK DETERMINATION AND MAINTENANCE
The determination of the track is extremely important, because it has an essential influence on the control of the
system.
Track depth: max. 140 mm
Track depth with swivable systems in rotating range: max. 100 mm
Track of central tower: completely plain and free of ruts and grooves.
7.3.1 TRAVEL DIRECTION
Before cultivating the crop and preparing the seed bed consider the following:
Standard operation direction of the system is in a right angle to the crop rows.
If the seed bed is deeper than 100 mm, it is recommended to make the system run parallelwise to the crop
rows.
If it is required to operate the system along the crop rows, apply one of the following methods to determine the
track.
Method I
1. Before cultivating make a „dry run “ along the entire field to fix the tracks.
2. Use these tracks as guidance for the crop row to be cultivated.
Keep a distance of 250 mm on both sides of the track for the first crop row.
Method II
1. Plant the entire field parallel to the system‘s travel direction.
2. Make a „dry run“ along the entire field.
3. Level out the crop rows 250 mm on both sides of the tracks. That way deep tracks and cracks between the
crop rows can be prevented.
An exact run of the system is guaranteed.
Instructions for determining tracks
1. Make a "dry run" with timer setting to 100 % over the entire field.
2. Then make a "wet run" with timer setting to 80 - 90 % over the entire field.
Then continue according to need.
If the tracks become too deep, they must be levelled out or filled up. Then make a dry run with timer setting to 100
% over the entire field. Return in wet run with the same timer setting.