Vaderstad Rapid RDA 400S Original Instructions Manual page 6

4 Advice on seeding and driving instructions
4.1 Sowing depth .................................................................................... 84
4.2 Checking the seed feed ...................................................................... 85
4.3 Sowing headlands ............................................................................. 86
4.4 Engaging the drill .............................................................................. 86
4.5 Intermediate packer .......................................................................... 87
4.6 Tramlining ........................................................................................ 88
4.7 Bout markers .................................................................................... 88
4.8 Obstructions ..................................................................................... 88
4.9 Turning with Low lift .......................................................................... 88
5 Maintenance and service
5.1 General maintenance ......................................................................... 92
5.2 Inspecting the drill's towing eyelet ....................................................... 93
5.3 Seed feed housing and rape brush ....................................................... 94
5.4 Locking device .................................................................................. 94
5.5 Cleaning ........................................................................................... 95
5.6 Storing the drill ................................................................................. 96
5.7 Lubrication points .............................................................................. 98
5.8 Service cover .................................................................................. 100
5.9 Changing discs ................................................................................ 100
5.10 Changing disc bearings .................................................................... 101
5.11 Changing seed coulter mounting bolts ................................................ 101
5.12 Changing wheels ............................................................................. 102
5.13 Changing the seals on the hydraulic rams ........................................... 102
5.14 Changing the valve seals on the lifting ram ......................................... 103
5.15 Repairing and replacing seed hoses .................................................... 104
5.16 Replacing the fan revolution sensor .................................................... 105
5.17 Hydraulic drive transmission ............................................................. 106
5.18 Replacing the oil filter in the hydraulic unit .......................................... 107
5.19 Intermediate packer (option) ............................................................ 108
6 Troubleshooting
6.1 General information on troubleshooting .............................................. 109
6.2 Troubleshooting chart ...................................................................... 113
6.3 Alarm list ....................................................................................... 119
7 Appendices
7.1 Sowing table ................................................................................... 122
7.2 Hydraulic diagram ........................................................................... 124
7.3 Electrical system ............................................................................. 128
7.4 Technical data ................................................................................. 135
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