Vicon RV 4116, Operation And Maintenance Manual

Page: 61 / 192

4
83-004-0.
fm
ID
M
English
- 55 -
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ General information about the machine
Part 2
The table specifies the recommended pressure values according to the
different types of product.
The values of the core diameter (F)
and of the external diameter (G)
can be selected on the control unit
(See "Electronic control system").
The pressure / density in the core
area
(F) and in the external area
(G) can be activated (ON) or deac-
tivated (OFF) according to the type
of product and / or requirements of
the user (See "Electronic control
system").
To establish bale density, follow the
instructions.
1. Make sure tractor PTO is dis-
engaged.
2. Stop the machine; the engine of
the tractor must be on and the
parking brake must be applied.
3. Place lever (A) of the hydraulic
control valve in the tractor in
position
1 to open the tail gate.
4. Adjust the lever (A) of the trac-
tor hydraulic control valve into
the position
2 in order to close
the tail gate and keep it in posi-
tion until the pressure dis-
played on the pressure gauge
(B) reaches the set value.
If the value that is detected in
the manometer is not suitable,
you will have to adjust the
working pressure of the valve
(C) .
5. Stop the engine, apply the parking brake and disengage the ignition
key.
6. To adjust the working pressure of the valve, open the door (D) .
Important
Since the valve is not equipped with reference notches that allow its
adjustment to the selected value, you have to repeat the tail gate
opening and closing procedures in order to adjust it properly.
Table 5: recommended working pressures
Type of product Working pressures (bar)
Straw 160÷230
Hay 80÷180
Ensiled product 50÷150
F
G
ID
M-2172
2
902900.
p
df
1
2
3
ID
M
-21722901200.
p
df
D
C
B
A
E