Foreword
7
15.3
Moving the Cross Conveyor ........................................................................................................... 167
16
Maintenance ........................................................................................................................................ 168
16.1.1
Test run ................................................................................................................................... 168
16.2
Spare Parts .................................................................................................................................... 168
16.3
Maintenance table .......................................................................................................................... 169
16.4
Tightening Torques ........................................................................................................................ 170
16.5
Tightening Torques (Countersunk Screws) ................................................................................... 171
16.5.1
Deviating Torque ..................................................................................................................... 171
16.6
Rotary hub with shear fuse (optional) ............................................................................................ 172
16.6.1
After Shearing Off ................................................................................................................... 174
17
Maintenance - hydraulic system ....................................................................................................... 176
17.1
High-pressure filter ......................................................................................................................... 176
17.2
Load-sensing connection ............................................................................................................... 177
17.2.1
Operating the Machine without LS (Load-Sensing Connection) ............................................. 177
17.2.2
Operating the Machine via LS (Load-Sensing Connection) ................................................... 177
17.3
Emergency manual activation ........................................................................................................ 178
17.4
Preparing the machine for road travel (in emergency manual mode) ............................................ 179
17.5
Comfort Hydraulic Block Diagram .................................................................................................. 180
18
Maintenance - Gearbox ...................................................................................................................... 183
18.1
Main gearbox .................................................................................................................................. 183
18.2
Mower Drive Gearbox .................................................................................................................... 184
18.3
Angular gearbox ............................................................................................................................. 185
18.3.1
Top part ................................................................................................................................... 185
18.4
Angular gearbox ............................................................................................................................. 186
18.4.1
Bottom part .............................................................................................................................. 186
18.5
Gearbox for Top Roller Drive ......................................................................................................... 187
18.6
Oil level check and oil change on the cutter bar ............................................................................ 188
18.6.1
Oil change ............................................................................................................................... 188
18.6.2
Checking the oil level .............................................................................................................. 188
19
Maintenance - Blade Changing ......................................................................................................... 189
19.1
Checking the Cutter Blades and Blade Holder .............................................................................. 189
19.1.1
Cutter Blades .......................................................................................................................... 190
19.1.2
Blade screw connection .......................................................................................................... 191
19.1.3
Blade Quick-Fit Device ........................................................................................................... 191
19.1.4
Periodical Inspection of the Leaf Springs ............................................................................... 192
19.1.5
Periodical Inspection of the Cutting Discs / Blade Drums ....................................................... 193
19.1.6
Abrasion Limit ......................................................................................................................... 194
19.2
Blade Changing on Cutting Discs .................................................................................................. 195
19.2.1
Blade Screw Connection ......................................................................................................... 196
19.2.2
Blade Quick-Fit Device ........................................................................................................... 197
19.3
Replacing the linings ...................................................................................................................... 198
20
Maintenance – lubrication chart ....................................................................................................... 199
20.1
Special Safety Instructions ............................................................................................................. 199
20.2
PTO shaft ....................................................................................................................................... 199
20.3
Lubrication Chart ............................................................................................................................ 200
21
Maintenance – electrical system ....................................................................................................... 208
21.1
Position of the Sensors .................................................................................................................. 208
21.1.1
Adjusting the Sensors ............................................................................................................. 212