The basic set up for the Control System is Pump to Tee to Pressure Adapter to Solenoid Valve to Pressure Regulator to return line. At the tee, the tee goes to an adjustable valve to the agitator line/return line to regulate agitation/system pressure to approximately 15 psi above spraying pressure (use the tractor RPM needed for ground speed when spraying) as a starting point for system set up. Check pressure with valves open and adjust as needed from that point.
