Vicon RF121 R, Operation Manual

Page: 29 / 61

27
EN
16657715_en 05/2006
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4.5.1 Adjusting the tailgate sensor
The tailgate sensor is located on the right hand side of
the machine above the locking hook of the tailgate.
The basic adjustment of the sensor (factory adjustment
for straw) has to be checked as follows:
1. Close the tailgate.
2. Stop the tractor engine and remove the ignition
key.
3. Loosen magnet (M) of the tailgate, move it to
the rear limit stop of the slotted hole (position
A) and re-tighten.
4. Loosen magnet support (H).
5. The centre of the magnet must be 5 mm
behind the centre of switch (S) (see the
figure). There must be a 2 - 4 mm clearance
between the switch and the magnet.
6. Re-tighten support (H).
For the use of the machine in silage it’s only necessary
to move magnet (M) from A to B (towards the front
limit stop of the slotted hole).
4.5.2 Adjusting the hydraulic baling
pressure
Hydraulic density control is automatic. To increase the
baling pressure, turn the adjusting wheel of the control
valve cw. To reduce the baling pressure, turn the
adjusting wheel ccw.
Pressure adjusting range = 80 - 170 bar. The actual
pressure can be seen from the manometer when the
hydraulic control unit is used to close the tailgate.
Basic adjustment has to be performed as follows:
1. Before starting work, unscrew the adjusting
wheel totally with the hydraulic circuit
depressurized (minimum pressure).
2. Close the tailgate.
3. Turn the adjusting wheel until the desired
baling pressure is reached.
Note:
Be sure the hydraulic circuit is not under
pressure before unscrewing the adjusting
wheel.