Table of Contents
9
11.11.3 Absorbing mechanism.......................................................................................................... 235
11.11.3.1 Checking the setting..................................................................................................... 236
11.11.4 Setting the triggering sensitivity............................................................................................ 237
11.11.5 Setting the spring of the zero adjuster.................................................................................. 238
11.12 Setting the flywheel cleaning (only on BiG PACK 890) ............................................................ 239
11.13 Basic setting of the band brake (flywheel)................................................................................ 239
11.14 Setting the bale chute............................................................................................................... 240
11.14.1 Setting the MultiBale............................................................................................................. 241
11.14.2 Setting the position of the second needle yoke.................................................................... 241
11.14.3 Setting the stop..................................................................................................................... 241
11.14.4 Setting the height of the needle yoke brake ......................................................................... 241
11.14.5 Setting the locking (frame).................................................................................................... 242
11.14.6 Setting the lockings of the needle yoke................................................................................ 242
11.14.7 Setting the rubber pad between the needle yokes ............................................................... 243
11.14.8 Possible setting errors and their elimination (MultiBale)....................................................... 243
11.15 Pick-up...................................................................................................................................... 244
11.16 Default Setting (Working Height Setting).................................................................................. 244
11.16.1 Driving with Pick-up in fixed position .................................................................................... 245
11.17 Roller crop guide ...................................................................................................................... 246
11.18 Setting the spring of the chain tensioner on the Pick-up .......................................................... 246
11.18.1 On version without cutting system........................................................................................ 246
11.19 Default Setting (Working Height Setting).................................................................................. 247
11.19.1 Ground pressure of the guide wheels................................................................................... 248
11.19.2 Driving with Pick-up in fixed position .................................................................................... 249
11.20 Roller crop guide ...................................................................................................................... 250
12 Maintenance ......................................................................................................................................251
12.1 Special Safety Instructions........................................................................................................... 251
12.2 Spare Parts .................................................................................................................................. 251
12.3 Lifting............................................................................................................................................ 252
12.3.1 Lifting eyes ........................................................................................................................... 252
12.3.2 Lifting.................................................................................................................................... 252
12.4 Tightening Torques....................................................................................................................... 253
12.5 Tightening Torques (Countersunk Screws).................................................................................. 254
12.6 Cleaning....................................................................................................................................... 255
12.7 Drive chains.................................................................................................................................. 255
12.7.1 Conveyor roller (I)................................................................................................................. 255
12.7.2 Pick-up drive (II) ................................................................................................................... 256
12.7.3 Pick-up drive (III) .................................................................................................................. 256
12.8 Tyres ............................................................................................................................................ 257
12.8.1 Checking and maintaining tyres............................................................................................ 258
12.8.2 Tyre air pressure .................................................................................................................. 259
12.9 Hydraulics..................................................................................................................................... 260
12.9.1 On-board hydraulic system................................................................................................... 261
12.10 High-pressure filter................................................................................................................... 262
12.11 Adjusting the hydraulic system................................................................................................. 263
12.12 Comfort Hydraulic Block Diagram ............................................................................................ 265
12.13 Emergency Manual Activation.................................................................................................. 266
12.14 Examples of Emergency Manual Activation ............................................................................. 266
12.14.1 Raising / Lowering the roller chute ....................................................................................... 266