Fan speed
The fan speed required depends on several
factors:
•
Configuration of the pneumatic system
•
Design of the hopper
•
Travel speed
•
Properties and quantity of seed or fertiliser.
To achieve a rather uniform transverse distribu-
tion a rotary speed as high as possible should
generally be pursued. However, seed or fertiliser
must not be blown out of the system.
The table values therefore only serve as guide
values. The rotary speed actually required may
differ from the specification by up to 500 rpm.
NOTE
¾
The correct speed must always be determined
by field tests or during a test placement.
¾
Switch on the fan before starting to drill. Set
the required rotary speed as soon as driving
at working speed.
Pneumatic system
Pronto 8/9 SW
V
S52
V
S51
140
140
6
26
26
110
8
26
26
110
13
13
140
140
6
110
8
110
30
30
30
30
15
15
140
140
6
110
8
110
30
30
30
30
15
15
VS
57
6
25
25
VS5
8
110
110
110
8
110
25
25
25
30
30
V
S59
140
140
6
6
140
140
36
VS6
1
140
140
6
26
26
110
26
26
110
13
140
140
6
26
26
110
26
26
110
13
140
140
6
26
26
110
26
26
110
13
13
13
8
VS6
2
VS63
VS64
6
140
140
40
VS6
6
VS6
5
110
8
110
20
20
20
20
110
8
20
20
20
20
110
G+F-Version!
Fan 6”
Pneumatic system
Pronto 8/9 SW PPF
V
S52
V
S51
140
140
6
26
26
110
8
26
26
110
13
13
140
140
6
110
8
110
30
30
30
30
15
15
140
140
6
110
8
110
30
30
30
30
15
15
VS
57
6
25
25
VS5
8
110
110
110
8
110
25
25
25
30
30
V
S59
140
140
6
6
140
140
36
VS6
1
140
140
6
26
26
110
26
26
110
13
140
140
6
26
26
110
26
26
110
13
140
140
6
26
26
110
26
26
110
13
13
13
8
VS6
2
VS63
VS64
6
140
140
40
VS6
6
VS6
5
110
8
110
20
20
20
20
110
8
20
20
20
20
110
G+F-Version!
Fan 8”
Fan speeds
in rpm
Small seed
2700
2000
Small seeds + fertiliser
< 150 kg/ha
G&F: 4000 - 4200
3000 - 3500
(valve reduced)
Small seeds + fertiliser
> 150 kg/ha
G&F: 4400 - max
3300 - max
(valve reduced)
Grain
< 150 kg/ha
4000 - 4200
3000 - 3500
Grain
> 150 kg/ha
4400 - max
3300 - max
Grain + fertiliser
< 150 kg/ha
G&F: 4000 - 4200
3000 - 3500
Grain + fertiliser
> 150 kg/ha
G&F: 4400 - max
3300 - max
Max. quantities in kg/ha
at 12 km/h
Fertiliser system
270
Seed system or
G&F system (total amount)
520
520
Number of coulters
Fertiliser system 8 SW
2 x 13
Seed system / G&F 8 SW
2 x 26
2 x 26
Fertiliser system 9 SW
2 x 15
Seed system / G&F 9 SW
2 x 30
2 x 30
40
41
Summary of Contents for Pronto 8 SW
Page 2: ......
Page 5: ......
Page 22: ...Position of safety stickers 2 2 18...
Page 52: ...Tightening torques on the coulter 20 Nm 55 Nm 38 Nm 20 5 Nm 100 Nm 5 Nm 48...
Page 75: ......
