Foreword
7
15.2Setting Conveyor Belt .................................................................................................................... 170
15.3Moving the Cross Conveyor ........................................................................................................... 171
16Maintenance ........................................................................................................................................ 172
16.1.1Test run ................................................................................................................................... 172
16.2Spare Parts .................................................................................................................................... 172
16.3Maintenance table .......................................................................................................................... 173
16.4Tightening Torques ........................................................................................................................ 174
16.5Tightening Torques (Countersunk Screws) ................................................................................... 175
16.5.1Deviating Torque ..................................................................................................................... 175
16.6Rotary hub with shear fuse (optional) ............................................................................................ 176
16.6.1After Shearing Off ................................................................................................................... 178
17Maintenance - hydraulic system ....................................................................................................... 180
17.1High-pressure filter ......................................................................................................................... 180
17.2Load-sensing connection ............................................................................................................... 181
17.2.1Operating the Machine without LS (Load-Sensing Connection) ............................................. 181
17.2.2Operating the Machine via LS (Load-Sensing Connection) ................................................... 181
17.3Emergency manual activation ........................................................................................................ 182
17.4Preparing the machine for road travel (in emergency manual mode) ............................................ 183
17.5Comfort Hydraulic Block Diagram .................................................................................................. 184
18Maintenance - Gearbox ...................................................................................................................... 187
18.1Main gearbox .................................................................................................................................. 187
18.2Mower Drive Gearbox .................................................................................................................... 188
18.3Angular gearbox ............................................................................................................................. 189
18.3.1Top part ................................................................................................................................... 189
18.4Angular gearbox ............................................................................................................................. 190
18.4.1Bottom part .............................................................................................................................. 190
18.5Gearbox for Top Roller Drive ......................................................................................................... 191
18.6Oil level check and oil change on the cutter bar ............................................................................ 192
18.6.1Oil change ............................................................................................................................... 192
18.6.2Checking the oil level .............................................................................................................. 192
19Maintenance - Blade Changing ......................................................................................................... 193
19.1Checking the Cutter Blades and Blade Holder .............................................................................. 193
19.1.1Cutter Blades .......................................................................................................................... 194
19.1.2Blade screw connection .......................................................................................................... 195
19.1.3Blade Quick-Fit Device ........................................................................................................... 195
19.1.4Checking the Material Thickness of the Retaining Bolts ......................................................... 196
19.1.4.1Checking the material thickness of the retaining bolts .................................................... 196
19.1.5Periodical Inspection of the Leaf Springs ............................................................................... 197
19.1.6Checking the Material Thickness of the Leaf Springs ............................................................. 197
19.1.6.1Checking the material thickness of the leaf springs ........................................................ 198
19.1.7Periodical Inspection of the Cutting Discs / Blade Drums ....................................................... 199
19.1.8Abrasion Limit ......................................................................................................................... 200
19.2Blade Changing on Cutting Discs .................................................................................................. 201
19.2.1Blade Screw Connection ......................................................................................................... 202
19.2.2Blade Quick-Fit Device ........................................................................................................... 203
19.3Replacing the linings ...................................................................................................................... 204
20Maintenance – lubrication chart ....................................................................................................... 205
20.1Special Safety Instructions ............................................................................................................. 205