INSTRUCTIONS FOR USE
AGP 1000 – 2000 PRO
Rev.02/2019
48
10.4.2
Manual control valve
Figure 10.5
The PR8 control valve enables manual
adjustment of operating pressure between 0
and 20 bar, with the maximum flow rate
capacity of 160 l/min at an operating pressure
of 2 bar. The pressure decreases when the
plastic nut at the top of the control valve is
turned to the left (-) and the pressure
increases when it is turned in a clockwise
direction (+).
10.4.3
The PR8 electric motor operated control valve
Figure 10.6
In addition to a control valve, the EC version
of pressure regulator is also equipped with an
electric motor operated control valve, which
enables the adjustment of operating pressure
from the tractor cab
WARNING: Make sure not to unscrew the nut too much when decreasing
the pressure (to reduce the operating pressure below 1 bar), otherwise the nut
may fall off the regulator, along with other vital parts of the regulator!
WARNING: During normal use, make sure that the manual control valve is
fully tightened, otherwise it cannot be controlled through the solenoid valve!