Contents
6
11.8 Skimmers ..................................................................................................................... 52
11.8.1 General................................................................................................................... 52
11.8.2 Working depth ........................................................................................................ 52
11.8.3 Adjusting the projection angle ................................................................................ 52
11.8.4 Lateral position ....................................................................................................... 53
11.8.5 Forwards or backwards .......................................................................................... 53
11.8.6 Trashboard ............................................................................................................. 54
11.9 Sword Coulter .............................................................................................................. 54
11.10Disc coulters ................................................................................................................ 55
11.10.1 General ............................................................................................................... 55
11.10.2 Working depth ..................................................................................................... 55
11.10.3 Moving the disc coulter forwards or backwards................................................... 56
11.10.4 Disc coulter inclination ........................................................................................ 56
11.11Depth control wheel .................................................................................................... 57
11.11.1 General ............................................................................................................... 57
11.11.2 Mounting ............................................................................................................. 57
11.12Working depth adjustment ......................................................................................... 58
11.13Shearing protection .................................................................................................... 59
12 Put the implement out of operation ....................................................................... 60
12.1 Shutting down the implement in an emergency ....................................................... 60
12.2 Disposal ....................................................................................................................... 60
13 Maintenance and repairs ........................................................................................ 61
13.1 Special safety instructions ......................................................................................... 61
13.1.1 General................................................................................................................... 61
13.1.2 Working under the raised device ............................................................................ 61
13.1.3 Immobilise the implement for maintenance and repairs ......................................... 62
13.1.4 Working on the hydraulics ...................................................................................... 62
13.1.5 Personnel qualifications ......................................................................................... 62
13.1.6 Protective equipment .............................................................................................. 63
13.1.7 Utilised tool ............................................................................................................. 63
13.2 Environmental protection ........................................................................................... 64
13.3 Maintenance intervals ................................................................................................. 64