horsch Leeb 6.280 PT User manual

TRANSLATION OF THE ORIGINAL OPERATING INSTRUCTIONS
READ CAREFULLY PRIOR TO STARTING UP!
KEEP OPERATING INSTRUCTIONS IN A SAFE PLACE!
ART.:
ISSUE:
OPERATING INSTRUCTIONS
60018524
05/2020
Leeb 6.280 / 8.280 PT
Leeb 6.300 / 7.300 / 8.300 PT

- Translation of the Original Operating Instructions -
Machine Identication
The corresponding data is to be entered into the list below upon
receiving the machine:
Serial number: ..................................................
Machine type: ...................................................
Year of construction: ........................................
Initial installation: ..............................................
Fittings: .............................................................
..........................................................................
..........................................................................
..........................................................................
Publication date of Operation Manual:
Latest change:
Address of Retailer: Name: ......................................................................
Road: ......................................................................
Town/City: ......................................................................
Tel.: ......................................................................
Customer No.:
Retailer: ......................................................................
Address of HORSCH: HORSCH Maschinen GmbH
92421 Schwandorf, Sitzenhof 1
92401 Schwandorf, Postbox 1038
Tel.: [phone] / 7143-0
Fax: [phone]
E-mail: [email protected]
Customer No.:
HORSCH: ......................................................................
Conrmation of receipt of machinery
Warranty claims become only e󰘯ective when the 󰘰rst use of the machine is reported to HORSCH
Maschinen GmbH within a week.
At www.horsch.com under SERVICE PARTNERBEREICH an interactive PDF form is available for down-
load for this purpose (not available in all languages).
By clicking on Send – depending on the email program installed – a mail draft with the completed
form is generated automatically. Alternatively, the form can be sent as email attachment to machine.
[email protected].
A di󰘯erent form of registration (postal mail, by fax, etc.) is not allowed for.
en
6001852405/2020
Leeb 6.280 / 8.280 PT
Leeb 6.300 / 7.300 / 8.300 PT

EG-Konformitätserklärung
Die
HORSCH LEEB Application Systems GmbH
Kleegartenstraße 54, D-94405 Landau a. d. Isar
erklärt hiermit in alleiniger Verantwortung als Hersteller, dass das nachfolgend genannte Produkt:
Typ:
den einschlägigen grundlegenden Sicherheits- und Gesundheitsanforderungen der Richtlinien 2006/42/EG
und 2009/127/EG entspricht.
Landau, 02.09.2019 Klaus Winkler
Dokumentationsbevollmächtigter
HORSCH Maschinen GmbH
Sitzenhof 1
D-92421 Schwandorf
_________________________
Theodor Leeb
Geschäftsführer
Selbstfahrende Pflanzenschutzspritze
Leeb 6.280 PT
Leeb 8.280 PT
Leeb 6.300 PT
Leeb 7.300 PT
Leeb 8.300 PT
Translation of EC Declaration of Conformity
(Directive 2006/42/EC)
The manufacturer HORSCH LEEB Application Systems GmbH
Kleegartenstraße 54 21
D-94405 Landau a. d. Isar
hereby declares that the product
Type:
this declaration refers to, conforms with all relevant fundamental health and safety requirements of the
directive 2006/42/EC and 2009/127/EC.
Landau, 02/09/2019 Klaus Winkler
Theodor Leeb
Managing director
Documentation Representative
HORSCH Maschinen GmbH
Sitzenhof 1
D-92421 Schwandorf
Self-propelled crop protection sprayer
Leeb 6.280 PT
Leeb 8.280 PT
Leeb 6.300 PT
Leeb 7.300 PT
Leeb 8.300 PT

Table of contents
Introduction...................................................6
Foreword ........................................................6
Notes on representation .................................6
Service............................................................7
Warranty claim processing .............................7
Consequential damage...................................7
Safety and responsibility.............................8
Intended use...................................................8
Qualication of personnel...............................9
Children in danger ........................................10
Personal protective outt..............................10
Safety in tra󰀩c..............................................10
Safety in operation........................................ 11
Crop protection agents and liquid fertiliser ...15
Environmental protection..............................16
Retrotting and conversions.........................16
Care and maintenance .................................16
Danger zone.................................................18
Use on hillside locations...............................19
Safety stickers ..............................................21
Commissioning...........................................26
Delivery.........................................................26
Transport ......................................................26
Installation ....................................................26
Initial commissioning of the
service brake system....................................27
Assemble the wheels....................................27
Technical Data Leeb 6.280 / 8.280 PT
(Variant Emission Standard Stage 3a)......28
Technical Data
Leeb 6.300/ 7.300 / 8.300 PT
(Variant Emission Standard Stage 5)........32
Type plate.....................................................36
Dimensions...................................................37
Weight and tyres...........................................38
Construction ...............................................40
Overview.......................................................40
Hydraulics.....................................................41
Lighting.........................................................42
Instruction stickers........................................44
Components Chassis.................................45
Engine ..........................................................45
Engine oil...................................................45
Engine coolant...........................................46
Compressed air connection.......................47
Ribbed V-belt .............................................47
Fuel tank.......................................................48
Fill up fuel / urea solution...........................48
Exhaust gas system Leeb 6.280 / 8.280 PT ... 49
Exhaust gas system
Leeb 6.300 / 7.300 / 8.300 PT .................50
Hydraulic oil tank ..........................................52
Steering ........................................................54
Brake system................................................54
Mechanical release mechanism
of parking brake.........................................55
Axles.............................................................55
Wheel drive................................................56
Wheels and tyres..........................................57
Wheel change............................................58
Lifting device..............................................59
Adjust the track width ...................................60
Suspension...................................................61
Mechanical release device
folding boom parallelogram ..........................61
Mechanical release device
spraying pump and venting device...............62
Maintenance access.....................................62
Cooler package ............................................63
Air lter .........................................................63
Air conditioning system.................................65
Refrigerant.................................................65
Dryer cartridge...........................................65
Pressure switch .........................................66
Condenser .................................................66
Checking refrigerant condition
and lling quantity......................................66
Windscreen washing system........................67
Compressed air system................................67
Electrics........................................................68
Battery .......................................................68
Battery main switch....................................69
Three-phase alternator ..............................69
Starter........................................................70
2

Transport and safety container.....................70
Tool storage ..................................................71
Cabin............................................................72
Access ladder...............................................72
Cabin door....................................................73
Overview.......................................................74
Overview roof console ...............................75
Overview roof console ...............................76
Overview roof console / A-pillar .................77
Driver's seat..................................................78
Overview....................................................78
Weight adjustment .....................................79
Height adjustment......................................79
Horizontal suspension ...............................79
Longitudinal adjustment.............................80
Seat inclination adjustment........................80
Seat depth adjustment...............................80
Arm rest .....................................................81
Armrest inclination .....................................81
Backrest adjustment ..................................81
Lumbar support .........................................81
Lateral horizontal suspension....................82
Seat heating / ventilation ..........................82
Stowage bag..............................................82
Seat belt.....................................................82
Instructor's seat ............................................83
Steering column............................................84
Steering column adjustment ......................84
Multi-function switch ..................................85
Driving information.....................................87
Multi-function control panel...........................88
Overview of operator functions..................89
Drive lever..................................................90
Transport / Service position .......................90
Travel direction switch ...............................90
Air conditioning / heater................................91
Switching on the air conditioner / heater....91
Switching on the climate control system....92
Setting the cabin temperature....................92
Manual fan speed control ..........................92
Activate ECON mode.................................93
Drying cabin windows with
REHEAT mode ..........................................93
Display outside temperature......................93
Change temperature unit...........................93
Adjusting the air ow of the air conditioner..... 93
Malfunction and remedy
Air conditioning system..............................94
Error code table .........................................96
Running the air conditioner........................97
Operating terminal........................................98
Machine terminal ..........................................98
Ignition switch...............................................98
Foot pedal.....................................................99
Emergency exit.............................................99
Open door completely................................99
Open door a gap......................................100
Sun visor.....................................................100
Cabin lighting and reading lamp.................100
Cooling box.................................................101
Storage compartment.................................101
Camera system ..........................................102
Overview..................................................102
Main menu...............................................103
Rear view camera (optional)....................104
Wheel camera (optional)..........................104
Nozzle camera (optional).........................104
Outside mirror.............................................105
Mirror adjustment.....................................105
Sockets.......................................................106
Central electrical system, top .....................107
Central Electrics (CE) Machine................109
Circulating air lter...................................... 111
Fresh air lter category 2............................ 111
Cabin air lters category 4 (optional).......... 113
Radio ..........................................................118
On / O󰀨 .................................................... 118
Multi-mode buttons .................................. 118
Volume knob............................................ 118
Station scan............................................. 118
Save radio station.................................... 119
Playing media les................................... 119
Software menu......................................... 119
Bluetooth..................................................120
3

Engine operation ......................................121
Before starting the motor............................121
Requirements for motor start...................121
Switch on ignition.....................................121
Start the engine ..........................................121
Shut down the engine.................................122
Travel operation........................................123
General notes.............................................123
Forward / reverse driving............................123
Forward driving........................................123
Reverse driving........................................125
Reverse direction of travel.......................126
Brakes......................................................126
Parking brake...........................................126
Service brake...........................................127
Drive slippage control.................................127
Travel modes..............................................128
Road operation ........................................128
Field mode...............................................128
Cruise control .............................................129
Road / eld travel........................................130
Towing......................................................131
Remote start / jump start .........................132
Machine terminal ......................................133
Operation....................................................133
Road operation...........................................133
Field mode..................................................134
Construction .............................................135
Overview.....................................................135
Components attachment .........................136
Spraying mixture container.........................136
Access steps............................................136
Maintenance access................................137
Dome .......................................................137
Fresh water tank.........................................138
Hand washing tank ..................................138
Spraying pump ...........................................139
Piston diaphragm pump..............................141
Illuviation valve ...........................................141
Agitator .......................................................143
Filter.........................................................143
Control unit .................................................145
Fittings .....................................................145
Ports ........................................................145
Filter.........................................................146
External control terminal..........................146
Folding boom..............................................147
Folding variants .......................................148
BoomControl............................................150
Transport lock ..........................................151
Collision protection ..................................153
Spraying line............................................154
Nozzle body.............................................155
Optional equipment..................................158
GPS receiver (optional) ..............................158
Edge and border nozzles............................160
NightLight (optional) ...................................160
Direct lling (optional).................................161
Wind meter (optional) .................................162
Outside cleaning (optional).........................162
N-Sensor bracket (optional)........................164
Safety package (optional)...........................164
Fire extinguisher (optional).........................164
Operation...................................................165
Commissioning...........................................165
Parking .......................................................165
Transport position.......................................166
Multi-function control panel.........................167
Overview of the operator functions
for spraying..............................................167
Folding the folding boom ............................168
Unfolding..................................................169
Folding.....................................................169
SectionBox (optional) ..............................170
Preparation for spraying operation ........171
Preparing the spraying mixture................172
Calculating lling / rell quantities............173
Fluid circuit .................................................175
Construction.............................................175
Function...................................................176
Filling with water.........................................178
Filling the spraying mixture container
through the lling port ..............................179
4

Direct lling / External lling (optional).....179
Filling via the dome..................................180
Filling the fresh water tank through
the lling port ...........................................181
Illuviation of preparations............................182
Illuviation valve ........................................182
Flushing in liquid preparations
during lling..............................................183
Flushing in liquid preparations with
full or partly lled spraying mixture
container..................................................184
Illuviation of powdery preparations
and carbonyl diamide...............................184
Canister cleaning.....................................185
Spraying operation .....................................187
Folding boom control ...............................188
Control and regulation of
spraying functions....................................188
Residual quantities .....................................191
Technical residual quantities....................191
Draining o󰀨 technical residual quantities .... 191
Diluted residual quantity ..........................192
Draining the fresh water tank...................193
Cleaning .....................................................194
Cleaning the lters...................................195
CCS - Continuous inside cleaning
(Continuous Cleaning System)................197
Cleaning with drained spraying
mixture container ....................................197
Cleaning with lled spraying
mixture container .....................................198
Folding boom cleaning with Air Valve
(optional)..................................................199
Cleaning the spraying mixture container .... 199
Outside cleaning (optional)......................199
Care and maintenance .............................201
Faults..........................................................204
Attachment Maintenance Overview............205
Calibrating the ow meter........................ 211
Inspection of the crop protection sprayer.... 212
Maintenance overview chassis...................213
Fuels and lubricants.................................217
Maintenance of the hydraulic system ......218
Inspection criteria for hydraulic hoses .....219
Assembly and disassembly of
hydraulic hoses........................................219
Storage.......................................................220
At the end of the season..........................220
Drain ........................................................220
Putting the sprayer system into
winter storage ..........................................221
Before the new season............................223
Waste disposal .........................................225
Appendix ...................................................226
Tightening torque........................................226
HORSCH Leeb metering cup .....................228
Determining the placing quantity in l/ha...228
Nozzle selection and control....................228
Liquid fertiliser operation ............................229
Index ..........................................................231
5

Introduction
Foreword
We would like to thank you for the trust you
have expressed in us by buying this machine.
Congratulations for having purchased a quality
product from HORSCH.
Before commissioning the machine, read and
strictly comply with the operating instructions. In
doing so, you will avoid accidents, reduce repair
costs and downtime and increase the reliability
and service life of your machine. Pay attention
to the safety notes!
HORSCH will not assume liability for any dam-
age or malfunctions resulting from failure of
complying with the operating instructions.
These operating instructions will assist you in
getting to know your machine and using it cor-
rectly for its intended purposes.
The operating instructions must be read and
strictly adhered to by all persons working on or
with the machine e.g.:
• Operation (including preparation, fault recti󰘰-
cation during work, care)
• Maintenance (maintenance, inspection)
• Transport
Optionally, trained personnel of our service and
sales partners will instruct you in the operation
and care of your machine. By submitting the
acknowledgement of receipt you have con󰘰rmed
proper acceptance of the machine.
The warranty period starts with the date of
delivery.
The operating instructions were prepared based
on the EC Machinery Directive, EN Standards
and German laws and regulations. The national
laws and regulations must be observed when
using the machine. National laws and regula-
tions supersede the information of the operating
instructions!
We reserve the right to alter illustrations as well
as technical data and weights contained in these
operating instructions for the purpose of improv-
ing the machine.
The illustrations in these operating instructions
show di󰘯erent versions of the machine and dif-
ferent equipment variants.
Because of technical progress, the instructions
may contain illustrations that do no longer cor-
respond to the current series status.
Notes on representation
Warning notes
These operating instructions distinguish be-
tween three di󰘯erent types of warning notes.
The following signal words with warning sym-
bols are used:
DANGER
Highlights a danger that will lead to death or
severe injury if it is not avoided.
WARNING
Highlights a danger that may lead to death or
severe injury if not avoided.
CAUTION
Highlights a danger that can lead to injury if not
avoided.
Please read the warning notes given in these
operating instructions!
6