Hydraulics Pronto 12 NT
Hydraulics Pronto 10 NT / 12 NT
1.
Hydraulic coupling
2.
Hydr. lock valve
3.
Hydr. cylinder, bout marker
4.
Hydraulic shut-off valve (one-way)
5.
Check valve
6.
Hydr. valve
7.
Three-way valve
8.
Hydr. valve
9.
Hydr. cylinder coulter and
Fertilizer
discs
10. Hydr. cylinder, seed discs
11. Hydr. valve
12. Hydr. valve
13. Three-way valve (combination)
14. Throttle
15. Hydr. valve
16. Hydr. cylinder - wings
17. Pressure accumulator
A
P
T
3
1
2
pronto 12 nt
hydraulik
ed
12 12
23103400
Entw.
Dateiname
Maschine
Zeichnung
JJKW
Zeichnungsnummer
1
3
2
2
3
P
A
T
4
8
6
7
5
9
9
9
10
9
9
9
5
11
12
13
15
16
16
17
14
10
10
18
Operation hydraulics
Tractor mounted control units must be secured
or locked when not in use or in transport position.
When operating hydraulic components,
slow down the control unit before the
machine components reach the limit
stop.
Pressure accumulator
The hydraulic system is equipped with a pres-
sure accumulators.
Do not open or work (welding, drilling) on pres-
sure accumulators. Even when empty, the ac-
cumulator is still preloaded by gas pressure.
Always de-pressurize the pressure accumulator
before starting work on the hydraulic system.
The pressure gauge should not indicate any
pressure.
The pressure gauge reading should drop to 0
bar. Only then may work be carried out on the
hydraulic system.
13
