Contents
6
10.10Trashboard ................................................................................................................... 59
10.11Landside coulter .......................................................................................................... 59
10.12Disc coulters ................................................................................................................ 61
10.12.1 General ............................................................................................................... 61
10.12.2 Working depth ..................................................................................................... 61
10.12.3 Clearance to the side .......................................................................................... 62
10.12.4 Swivel limitation ................................................................................................... 63
10.13Subsoiler ...................................................................................................................... 64
10.14Depth Control Wheel and Depth and Transport Wheel ............................................ 65
10.14.1 General Instructions ............................................................................................ 65
10.14.2 Changing the mechanical depth and transport wheel from working position to
transport position .................................................................................................................. 66
10.14.3 Changing the mechanical depth and transport wheel from transport position to
working position .................................................................................................................... 68
10.14.4 Changing the hydraulic depth and transport wheel from working position to
transport position .................................................................................................................. 69
10.14.5 Changing the hydraulic depth and transport wheel from transport position to
working position .................................................................................................................... 71
10.14.6 Working depth adjustment .................................................................................. 72
11 Overload protection ................................................................................................ 74
11.1 Shearing protection .................................................................................................... 74
11.2 Hydromatic hydraulic overload protection ............................................................... 75
11.2.1 General information ................................................................................................ 75
11.2.2 Setting the release force ........................................................................................ 76
11.2.3 Operation ................................................................................................................ 78
11.2.4 Depressurising the hydraulic system ...................................................................... 78
12 Packer arm ............................................................................................................... 79
13 Switching off the device ......................................................................................... 80
13.1 Shutting down the device in an emergency .............................................................. 80
13.2 Disposal ....................................................................................................................... 80
14 Maintenance and repairs ........................................................................................ 81
14.1 Special safety instructions ......................................................................................... 81
14.1.1 General................................................................................................................... 81