TeeJet 854 Operating Manual_98-05051 R1

854 Sprayer ControlCALCULATION STEPSKnown Pressure CalculationIf the approximate operating pressure is known:" Use the + and keys to adjust thisvalue.! The 854 immediately determines whatthe operating speed must be to achievethe target application rate at thispressure.! If the speed indicated is too high, a set ofsmaller nozzles is needed.! If the speed indicated is too low, a set oflarger nozzles is needed." Press thePRO key to advance to the speedcalculation step.4 0PSI2 0.0GPAMPH6.0 0.4 0PTeeJet VisiFlo color coding only: For other tips see manualKnown Speed Calculation" Use the + or keys to adjust theindicated speed to the intended speed.! The 854 immediately calculates what thepressure must be to maintain the targetapplication rate at this speed.! If the pressure is too high, a set of largernozzles or a slower speed is necessary.! If the pressure is too low, a set of smallernozzles or a faster speed is necessary." Pressing thePRO key again returns to theTip Selection Step.4 0PSI2 0.0GPAMPH6.0 0.4 0PTeeJet VisiFlo color coding only: For other tips see manualContinue to try different speed, pressure, and tip combinations until the desiredcombination is found:" Exit the Application Preset Mode by pressing and holding thePRO key for 2seconds.In the Application Preset Mode the tip colortab must match the actual tips being used.53 98-05051R1