ARAG Electriccontrol unit for crop-spraing application 871 - Manual (Page 15)

15
4
Fully open the proportional valve by setting down the relevant switch on
the control device.
5
Set the relevant switches on the control device to 'OFF' to close all
section valves.
6
Open all the compensation cocks by turning their knobs anticlockwise.
7
Turn the knob clockwise and completely close the drain to the
selfcleaning filter.