4 - Sprayer setup4.4DANGER! Test of the hydraulic system should be done very cautiously. There may be air trapped in the systemwhich can cause violent movements of the boom.DANGER! Hydraulic leaks: Never use your fingers to locate a leakage in any part of the hydraulic system. Due tohigh pressure, hydraulic oil may penetrate the skin.Ensure that snap couplers are clean before connection!After having operated the boom and the system has been filled with oil, check tractor’s hydraulic oil level and top up ifnecessary.General infoHydraulic systemsConnection requirements are:• One single acting hydraulic outlet for the lift function of the spray boom.• Two double acting hydraulic outlets for the folding function of the sprayer.Ensure that snap couplers are clean before connection!The hydraulic system requires an oil flow of approximately 0.8 GPM (3 liters) and a minimum pressure of 1,950 PSI (130bar).Requirements - tractor (SPB-HY & SPB-HZ)WARNING! Due to the variation in tractor hydraulic systems and capacities, care should be exercised when initiallyoperating the sprayer hydraulic cylinders. It is advisable to adjust the hydraulic flow control down to the minimumrate before operating the system. Adjust/increase the flow control after the system is bled of any air, if necessary.
