Table of contents
UF 01 DB 238. 07.04
9
6.5 Explanation of the control elements for the spraying operation ..........................................168
6.5.1 VARIO-control-pressure side...............................................................................................168
6.5.2 VARIO-control-suction side .................................................................................................168
6.5.3 Reversing tap Spraying operation / Spray cocktail tank quick emptying.............................169
6.5.4 Reversing tap Spraying operation / Flushing ......................................................................169
6.5.5 Reversing tap Circuit line / Canister flushing.......................................................................170
6.5.6 Reversing tap Suck off induction bowl / Suction joint for spray agent tank.........................170
6.5.7 Position of the control elements for the relevant kinds of operation....................................171
6.5.7.1 Spraying operation...............................................................................................................171
6.5.7.2 Suck off induction bowl........................................................................................................172
6.5.7.3 Dissolve urea in the induction bowl via the circular pipe line and suck off..........................173
6.5.7.4 Use the canister flushing device to pre-clean the canister with spray cocktail ...................174
6.5.7.5 Use the canister flushing to clean the induction bowl with rinse water ...............................175
6.5.7.6 Dilute the residual amount in the spray cocktail tank with rinse water................................176
6.5.8 Cleaning the field sprayer with a filled tank.........................................................................177
6.5.9 Empty suction filter, pump and pressure governor..............................................................179
6.5.10 Drain the residual amount off the spray cocktail tank..........................................................179
6.5.11 Empty spray cocktail tank via the pump, e.g. in a tank lorry ...............................................180
6.5.12 Filling the spray cocktail tank via suction hose on the suction joint of the VARIO-control-
suction side..........................................................................................................................181
6.5.13 Filling the spray cocktail tank via suction hose on the suction joint of the induction bowl ..182
6.5.14 Internal tank wash with clean water.....................................................................................183
6.5.15 Outer cleaning with clean water ..........................................................................................184
6.6 Filling with water ..................................................................................................................185
6.7 Inducting spray agents ........................................................................................................186
6.7.1 Inducting liquid agents.........................................................................................................187
6.7.2 Inducting powdered agents and urea ..................................................................................188
6.7.3 Pre-clean the canister with the spray cocktail .....................................................................189
6.7.4 Clean canister with rinse water............................................................................................190
6.8 Spraying operation...............................................................................................................191
6.8.1 Enter the order related data into the ..................................................193
6.8.2 Spraying crop protection liquid ............................................................................................193
6.8.2.1 Fault messages and audible alarm signal...........................................................................195
6.8.3 Measures for drift reduction.................................................................................................195
6.9 Calibrating the filed sprayer.................................................................................................196
6.9.1 Determine the actual spray rate [l/ha]..................................................................................196
6.9.1.1 Determination of the actual spray rate by driving a measured distance. ............................197
6.9.1.2 Stationary determination of the actual spray rate via the individual nozzle output .............198
6.10 Calibrate the distance sensor..............................................................................................199
6.11 Surplus amounts..................................................................................................................200
6.11.1 Removal of residual amounts ..............................................................................................200
6.12 Cleaning...............................................................................................................................203
6.12.1 Cleaning the sprayer with a filled tank.................................................................................204
6.12.2 Storing over winter or prolonged standstill ..........................................................................205
6.12.3 Cleaning the suction filter ....................................................................................................207