Table of Contents
UF02 BAG00225.3 09.22
9
14.3 Lubrication instructions ........................................................................................................ 187
14.4 Securing the raised boom .................................................................................................... 188
14.5 Maintenance schedule – overview ....................................................................................... 189
14.6 Hydraulic system .................................................................................................................. 191
14.6.1 Labelling of hydraulic hose lines .......................................................................................... 192
14.6.2 Maintenance intervals .......................................................................................................... 192
14.6.3 Inspection criteria for hydraulic hose lines ........................................................................... 192
14.6.4 Installing and removing hydraulic hose lines ....................................................................... 193
14.6.5 Fluid filter .............................................................................................................................. 194
14.6.6 Cleaning the solenoid valves ............................................................................................... 194
14.6.7 Clean / exchange the filter in the hydraulic plug .................................................................. 195
14.7 Adjusting the hydraulic throttle valve ................................................................................... 196
14.7.1 Q-plus boom......................................................................................................................... 196
14.7.2 Super-S boom ...................................................................................................................... 197
14.8 Adjustments on the folded-out sprayer boom ...................................................................... 199
14.9 Pump .................................................................................................................................... 200
14.9.1 Checking the oil level ........................................................................................................... 200
14.9.2 Changing the oil ................................................................................................................... 200
14.9.3 Checking and replacing the suction and pressure-side valves ............................................ 202
14.9.4 Checking and replacing piston diaphragms (workshop work) ............................................. 203
14.10 Eliminating limescale in the system ..................................................................................... 205
14.11 Metering the field sprayer .................................................................................................... 207
14.12 Nozzles ................................................................................................................................ 209
14.13 Line filter ............................................................................................................................... 210
14.14 Instructions on testing the field sprayer ............................................................................... 211
14.15 Upper and lower link pins check .......................................................................................... 213
14.16 Screw tightening torques ..................................................................................................... 214
14.17 Disposing of the field sprayer ............................................................................................... 215
15 Liquid circuit ............................................................................................ 216
16 Spray table ............................................................................................... 220
16.1 Spray tables for flat-fan, anti-drift, injector and airmix nozzles, spraying height 50 cm...... 220
16.2 Spraying nozzles for liquid manure ...................................................................................... 224
16.2.1 Spray table for three-ray nozzles, spraying height 120 cm ................................................. 224
16.2.2 Spray table for 7-hole nozzles ............................................................................................. 225
16.2.3 Spray table for FD- nozzles ................................................................................................. 227
16.2.4 Spray table for drag hose unit .............................................................................................. 228
16.3 Conversion table for spraying ammonium nitrate / urea solution (AUS) liquid fertiliser ...... 231
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