horsch Leeb 6 GS, Operating Instructions Manual, Page: 12 / 154

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4.8.1 Circulation system .....................................................................................................................77
4.8.2 Cleaning nozzle tube and nozzles ............................................................................................78
4.8.3 Technical data ...........................................................................................................................78
4.8.4 Single nozzle body with pneumatic control valve ......................................................................78
4.8.5 Multiple nozzle body manual 3-fold ...........................................................................................79
4.8.6 Multiple nozzle body pneumatic ...............................................................................................79
4.8.7 Border nozzles, electric (option) ................................................................................................80
4.9 Mounting nozzles.......................................................................................................................80
4.10 Operation with liquid fertiliser ....................................................................................................81
5. Commissioning 82
5.1 Check suitability of the tractor ...................................................................................................82
5.1.1 Calculating the actual values for the tractor ..............................................................................83
5.2 Safeguarding tractor / machine ................................................................................................83
5.5 Adjusting the hydraulic system on the hydraulic valve block .....................................................84
5.3 Initial commissioning of the service brake system.....................................................................84
5.4 Mounting tyres ...........................................................................................................................84
6. Transport travels 85
6.1 Safety notes...............................................................................................................................85
6.2 Transport lock ............................................................................................................................86
6.2.1 Boom lock ..................................................................................................................................86
6.2.2 Boom support ............................................................................................................................87
6.2.3 Locking of slope compensation .................................................................................................87
6.2.4 Locking of parallelogram ...........................................................................................................87
7. Hitching and unhitching the machine 88
7.1 Hitching up the machine ............................................................................................................88
7.2 Unhitching the machine .............................................................................................................89
7.2.1 Manoeuvring the uncoupled machine........................................................................................90
8. Working with the machine 91
8.1 Preparing for spraying ...............................................................................................................92
8.2 Preparing the solution................................................................................................................93
8.2.1 Calculating filling and refilling quantities ....................................................................................94
8.2.2 Filling tables for residual areas ..................................................................................................95
8.3 Filling with water ........................................................................................................................96
8.3.1 Filling the solution tank through the filling dome ........................................................................98
8.3.2 Filling the solution tank through the filler connection ................................................................98
8.3.3 Filling the fresh water tank ........................................................................................................99
8.4 Flushing in preparations ............................................................................................................99
8.4.1 Flushing in liquid chemicals during the filling process ............................................................100
8.4.2 Flushing in powdery preparations and carbonyl diamide ........................................................101
8.4.3 Flushing in with ECOFILL (optional) ........................................................................................102
8.4.4 Pre-cleaning the canister with solution ....................................................................................102
8.4.5 Pre-cleaning the canister with fresh water...............................................................................103
8.5 Spraying operation ..................................................................................................................103
8.5.1 Special notes for spraying operation .......................................................................................103
8.5.2 Preparation ..............................................................................................................................105
8.5 Spraying ..................................................................................................................................106
8.5.4 Measures for windward drift reduction ....................................................................................106
8.5.5 Spraying with 25 cm nozzle spacing and reduced target area distance ................................106