Vaderstad RAPID RDA S Series User manual

Ver.2 01.11.2002 900225-en
Instructions
Seed drill
RAPID
series
RDA 500-800 S
No. 12 000-12 799

2 Ver.2 01.11.2002

Table, Tabelle, Tableau RDA 400-800 S No. 12 000-
Gräs Grass Gras Ray- rass
0,39
L=Low ear (Mech.)
- -
2 3 4 7
10 15 20 25 30 35
Klöver Clover Klee Trèfle
0,77
3 4 5 6 9
15
20 25 35 45 55 60
Raps Rape Raps Colza
0,65
1,5
3 4 5 7
10
15 20
- - - -
Hydr.
Scale K /ha
2 2 6 6 6 6 6 30 30 30 30 30
Mech. 2 4 6 8 10 15 20 30 40 50 60 70
Gräs Grass Gras Ray- rass
0,36
K /ha H= Hi h ear (Mech.)
15 30 45
- - - - - - - - - - -
Majs Maize Mais Maïs
0,79
35 75
110 150 185 220 260 295 335 370 405 445 480 520
Vicker Vetch Vicken Vesces
0,83
40 80
115 155 195 230 270 310 350 390 425 465 505 540
Lupiner Lupins Lupinen Lupin
0,76
35 70
105 140 170 205 240 275 310 345 380 415 450 485
Ärtor Peas Erbsen Pois
0,80
35 75
110 150 185 225 260 295 335 370 410 445 485 520
Bönor Beans Bohnen Fèves
0,85
35 75
110 145 185 220 255 290 330 365 400 440 475 510
Havre Oats Hafer Avoine
0,50
25 50 75
100
125 150 170 195 220 245 270 295 320 345
Korn Barley Gerste Or e
0,67
35 65
100 130 165 200 230 265 300 330 365 400 430 465
Rå Rye Ro en Sei le
0,72
35 70
105 140 175 210 245 280 315 350 385 420 455 490
Vete Wheat Weizen Blé
0,77
35 75
110 145 185 220 255 295 330 365 405 440 475 515
K /l Scale
Hydr. 30 30 30 80 80 80 80 80 140 140 140 140 140 140
Mech.
10 20 30 40 50 60 70 80 90 100 110 120 130 140
Hö /Hi h/Hoch/Haut
Lå /Low/Niedri /Bas
12x100=k /ha. Spannmål, Cereals, Getreide, Céréales.
26x10=k /ha. Oljeväxter, Oil seed, Ölpflanze, Plante oléa ineuse.
Se instruktionsbok See instructions Siehe betriebsenleitun Voir manuel d’utilisation

4

RDA 500-800 S
Ver.2 01.11.2002 5
1 Safety re ulations
1.1 Before using the drill ............................................................................ 8
1.2 Warning decals ................................................................................... 8
1. Other safety precautions .................................................................... 10
1.4 Location of warning decals on the machine ........................................... 10
1.5 Data plates ....................................................................................... 11
2 Assembly instructions
2.1 Lifting and unloading the drill .............................................................. 12
2.2 Removal of transport locking devices .................................................. 1
2. Moving the tool bar tines .................................................................... 1
2.4 Fitting the pre-implements .................................................................. 14
2.5 Fitting the drawbar ............................................................................ 14
2.6 Fitting the drive wheel lifting ram ........................................................ 14
2.7 Removal of the transport plates, centre section ..................................... 15
2.8 Fitting a fan ...................................................................................... 15
2.9 Mounting the fan and radar unit (hydraulic feed output) ......................... 16
2.10 Fitting the air hose ............................................................................ 17
2.11 Fitting the hose bracket ...................................................................... 17
2.12 Installation of the Control Station on the tractor .................................... 18
2.1 Fitting the bout markers ..................................................................... 19
2.14 Fitting the platform ............................................................................ 20
2.15 Fitting the scrapers ............................................................................ 20
2.16 Fitting the following harrow ................................................................. 21
2.17 Fitting the pre-emergence bout markers ............................................... 22
2.18 Installation of lights ........................................................................... 2
3 Instructions and settin s
.1 Tractor ............................................................................................. 24
.2 Inspecting the drill's towing eyelet ....................................................... 24
. Hitching and unhitching the seed drill ................................................... 25
.4 Adjusting hose length and connecting intermediate cable ........................ 27
.5 Switching between transport and working modes ................................... 28
.6 Horizontal alignment .......................................................................... 0
.7 Adjusting sowing depth ...................................................................... 1
.8 Adjusting weight transfer .................................................................... 2
.9 Adjusting the changeover valve ...........................................................
.10 Adjusting the tool bars ....................................................................... 4
.11 Setting the radar (hydraulic feed output) .............................................. 5
.12 Setting the seed rate, mechanical feed output ....................................... 6
.1 Seed box settings with hydraulic feed output ......................................... 6
.14 Calibration, mechanical feed output ..................................................... 7
.15 Calibration, hydraulic feed output ........................................................ 9
.16 Prior to filling the hopper .................................................................... 4
.17 Operation test ................................................................................... 45
.18 Emptying the seed hopper .................................................................. 45
.19 Adjusting the air-flow ......................................................................... 46
.20 Control station .................................................................................. 50
.21 Tramlining ........................................................................................ 6
.22 Adjusting the following harrow ............................................................ 64
.2 Adjusting Low lift height ..................................................................... 65

6 Ver.2 01.11.2002
.24 Locking the lifting rams during service .................................................. 65
.25 Adjusting the seed coulters ................................................................. 66
.26 Scrapers .......................................................................................... 67
.27 Wing packers (option) ........................................................................ 67
4 Advice on sowin
4.1 Sowing depth .................................................................................... 68
4.2 Checking the seed feed ...................................................................... 69
4. Sowing headlands ............................................................................. 70
4.4 Engaging the drill .............................................................................. 71
4.5 Tramlining ........................................................................................ 71
4.6 Bout markers .................................................................................... 71
4.7 Obstructions ..................................................................................... 72
4.8 Turning with Low lift .......................................................................... 72
5 Maintenance and service
5.1 General maintenance ......................................................................... 76
5.2 Seed feed housings and rape brushes .................................................. 76
5. Drive wheel transmission .................................................................... 77
5.4 Locking device .................................................................................. 77
5.5 Push rod/ push rod ram ...................................................................... 77
5.6 Cleaning ........................................................................................... 78
5.7 Storing the drill ................................................................................. 79
5.8 Lubrication points .............................................................................. 80
5.9 Changing discs .................................................................................. 80
5.10 Changing disc bearings ...................................................................... 81
5.11 Changing seed coulter mounting bolts .................................................. 82
5.12 Changing wheels ............................................................................... 82
5.1 Changing the seals on the hydraulic rams ............................................. 8
5.14 Changing the valve seals on the master ram ......................................... 84
5.15 Bleeding the hydraulic system accumulators ......................................... 84
5.16 Bleeding the hydraulic system ............................................................. 84
5.17 Repairing and replacing seed hoses ...................................................... 85
5.18 Replacing the fan revolution sensor ...................................................... 85
5.19 Hydraulic drive transmission ............................................................... 86
5.20 Replacing the oil filter in the hydraulic unit ............................................ 86
5.21 PTO driven hydraulic fan .................................................................... 87
5.22 Intermediate packer (option) .............................................................. 88
6 Troubleshootin
6.1 General information on troubleshooting ................................................ 89
6.2 Troubleshooting chart ........................................................................ 92
6. Alarm list ......................................................................................... 98
7 Appendices
7.1 Sowing table ................................................................................... 102
7.2 Calibration Results ........................................................................... 104
7. Hydraulic diagram ........................................................................... 106
7.4 Electrical system ............................................................................. 11
7.5 Technical data ................................................................................. 120

RDA 500-800 S
Ver.2 01.11.2002 7
INTRODUCTION
Väderstad Rapid A 500-800 S is a high-capacity cultivation drill. The Rapid drills can be
used under a large variety of conditions, from "direct drilling" to sowing straight after the
plough. This versatility is made possible by the drill's coulter system design and its unique
depth control system, amongst other features.
The machine can be fitted with different types of pre-implements to suit varying farmland
conditions.
IMPORTANT!
This instruction manual is based on experience and results obtained during development of
the Rapid series of drills. Hints and guidelines are to be regarded as general advice, entail-
ing no responsibility whatsoever on the part of Väderstad-Verken AB and/or its represent-
ative. All responsibility for usage, road transport, maintenance and repair etc. of the drill
rests with the owner/driver.
Local conditions affecting crop sequence, soil type, climate etc. may require procedures
different to those mentioned in this manual.
The owner/driver is solely responsible for using the drill correctly in every respect.
Väderstad drills are subjected to thorough quality assurance inspection and function test-
ing before delivery. The user/purchaser shall retain sole liability for ensuring that the
equipment is functioning correctly when in use. Väderstad-Verken AB shall not be liable
for any claims for indirect or consequential damages relating to losses incurred in connec-
tion with the use of the drill. Väderstad-Verken AB accepts no liability for losses arising
from incorrect use of the drill, including its depth control and seed dosage equipment.
Please refer to ”4.1 Sowing depth” on page 68 and ”4.2 Checking the seed feed” on page
69 in this manual.
DECLARATION OF EU CONFORMITY
in accordance with the EU machine directive 98/37/EEC, attachment 2 A
Väderstad-Verken AB, P. O. box 85, 590 21 Väderstad, SWEDEN
hereby declare that drills as below have been manufactured in conformity with Council
directive 98/37/EC and standard EN-1553.
RDA 500 S, RDA 600 S and RDA 800 S with manufacturing number 12 000 - 16 000.
Lars-Erik Axelsson

Safety re ulations
8 Ver.2 01.11.2002
1 Safety re ulations
1.1 Before usin the drill
Figure 1.1
!Always pay extra attention to paragraphs or figures bearing the following symbol:
!Learn to handle the drill correctly and with care. The drill can be dangerous in inexperienced
or careless hands.
1.2 Warnin decals
Figure 1.2
A Read the instructions carefully and make sure you understand them
B Ensure that the entire operating and extension area of the drill is clear. Never walk under a sus-
pended section. Always check that the automatic catches have engaged before transport or
parking. To keep the automatic locks in perfect working order, ensure that the locking bars are
greased regularly.
C Warning tape. Danger of crush or impact injuries. Also used on safety features.
D Never work under the drill unless it is properly supported on trestles or stands on a firm surface.
Secure the lifting rams (x3) and the push rod ram (x1, Accessory) with the yellow locking de-
vices. See also ”3.24 Locking the lifting rams during service” on page 65.
A
C D
B
IJKL
E F HG
M

RDA 500-800 S
Ver.2 01.11.2002 9
E Drills with a PTO driven hydraulic pump: Pay attention to the rotating transmission for the
hydraulic pump. Do not stride across or stay close to the rotating parts. Disconnect the trans-
mission, switch off the ignition of the tractor and take out the key whenever work close to the
hydraulic pump or other maintenance work is required. Do not use the protective cone as a
stepping board.Make sure the protective cone is securely attached to the hydraulic pump. If the
protective cone is damaged, be sure to replace it immediately. Always secure the hydraulic
pump in the top rod mount on the tractor.
F Beware of injuries to your feet. When changing from working to transport mode, the machine
can drop when the valve is switched over. See ”3.5 Switching between transport and working
modes” on page 28.
G Always ensure that the working area of the bout markers is free. There is a risk of being hit by
an extending marker or of being crushed between the drill and a returning marker.
NOTE! The bout markers fold automatically when the drill is lifted, regardless of the setting
on the Control Box. Switch off the Control Box when the machine is not in the field. The Con-
trol Box stores all values when switched off.
If the machine is parked and left resting only on the wheels and support leg, the bout markers
could start to slowly unfold due to internal overleakage in the hydraulic system. Make it a habit
to always park the machine on its wheels, discs and support leg and always block the bout
markers with the safety cotter pins.
H Do not climb onto the wheels of the drill when it is parked, as they can rotate.
I Do not stand on the drill while it is in use. Do not stand on the grating of the seed hopper un-
necessarily as there is a danger of falling. NOTE! Where talc is used, e.g. when sowing peas,
the hopper grating can become extremely slippery.
J Do not stand on the drill during front-loading of seed
K NOTE! High transport height, especially RDA 800 S, see ”7.5 Technical data” on page 120,
transport height. Watch out for overhead cables, bridges, doorways, trees, Always check the
height restrictions of the transport route.
L Beware of high-pressure oil jets, the hydraulic system includes accumulators. Before starting
any maintenance or repair work on the hydraulic system, the accumulators must be drained of
oil. See ”5.15 Bleeding the hydraulic system accumulators” on page 84.
M Do not stand between the tractor and the machine when reversing the tractor to hitch the drill.

Safety re ulations
10 Ver.2 01.11.2002
1.3 Other safety precautions
!Observe the greatest caution when transporting the drill on a public road. When driving with a
full hopper, remember that the following weight is great and that the view to the rear is very
restricted. Check the position of the tractor rearview mirrors. If the machine is to be transported
over a longer distance, be sure to block the lifting ram of the centre section with the yellow
mechanical locking device.The owner/operator is solely responsible for transport of the seed
drill on public roads. Use the lights on the drill according to the local traffic regulations.
! NOTE! This machine and its tyres are designed for a maximum speed of 30 km/h on the road.
!During service or repair work on the hydraulic system, the wing sections must be lowered and
the drill must be in the lowered position and resting on a firm surface.
!Never stand under the intermediate packer or drill if it is suspended and only secured with the
tractor's hydraulic lifting arms. Prior to any service on the intermediate packer, be sure to se-
cure it properly with trestles, etc. on firm, level ground.
!Before service or repair work on the weight transfer hydraulic system, the accumulators must
be drained of oil. See ”5.15 Bleeding the hydraulic system accumulators” on page 84.
!Be sure to set the master cylinder stopper in such a way that the drill rests on both the wheels
and the discs when parked. Since the pressure on the supporting leg is great, the machine shall
not be parked on loose surfaces.
!Always ensure that the male coupling of the drill and the female coupling on the tractor are
clean before connecting.
!Always use Väderstad original spare parts to maintain the quality and reliability of the seed
drill. If other makes of spare parts are used, all guarantee and claims commitments cease to be
valid.
!Regularly inspect the wear on the drill's towing eyelet. Replace the towing eyelet when it has
been worn down to the wear limit. See ”3.2 Inspecting the drill's towing eyelet” on page 24.
!Any welding work on the machine/implement should hold professional standard.
Incorrect welding may result in serious injuries or possibly fatal injuries. If in doubt, contact a
professional welding service for proper instructions.
!Never look straight into the optics of the radar when it is operating! There is a risk of permanent
damage to the eyesight! (Hydraulic feed output).
1.4 Location of warnin decals on the machine
Figure 1.3
B,D,F,I,J,K,M
E
D
DC
C
G
H, L
C
D