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CRX/VIPER4+ ROS INSTALLATION | CRX/VIPER 4+ ROS - RS1 | RAVEN EUROPE GENERIC
Mount a pressure gauge, by making use of a t-
•
piece in the pressure line between the
hydraulic pump and the manifold.
Loosen the locking nut of the pressure relief
•
valve.
Loosen the pressure relief valve two turns
•
counter clockwise.
Steer the front wheels to one side, using the
•
Left/Right buttons of the CRx/Viper4+ ROS.
Keep steering until the maximum pressure is
reached.
Read out the value on the pressure gauge.
•
Adjust the pressure relief valve until the
•
pressure is equal to the pressure it was before
mounting the manifold.
Secure the pressure relief valve with the
•
locking nut.
1.2.5
HYDRAULIC INSTALLATION OPEN CENTER
The manifold v3 open center consists of the standard
load sense manifold v3 with an add-on open center
part (Figure 9). Ensure the add-on is mounted the
correct way.
The pressure line that normally runs from the hydraulic
pump to the steering orbitrol, should be connected to
the P of the add-on open center part. Then connect a
line between P1 of the manifold and the pressure line
of the orbitrol. Connect the T of the manifold to a tank
inlet (Figure 10 and Figure 11).
Connect the hoses leading from the orbitrol to A1 and
B1 on the manifold. Connect the hoses to the steering
cylinders to A and B of the manifold (Figure 10 and
Figure 11).
Raven Industries Inc.
FIGURE 9 ADD-ON PART OF THE OPEN CENTER
MANIFOLD
FIGURE 10 OPEN CENTER CONNECTION CIRCUIT
FIGURE 11 CONNECTIONS OF THE HYDRAULIC
OPEN CENTER MANIFOLD
PAGE 16/36 | Installation manual | 016-8000-028EN | Rev. B
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