72 HARDI MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL11.3 Flush & Rinse™Problem Cause1. System will not flush (pump,control, and boom)A. Suction Manifold valve not incorrect position.B. PTO not engaged.2. System will flush but not rinse3. Rinse nozzle has pooroutput.11.4 Chemical FillerProblem Cause1. Filler tank will not empty.2. Filler tank empties too slow.3. Filler tank backfills whenbottom tank discharge valveopen.A. Pressure Manifold valve not incorrect position. Arrow on handleshould point towards rinse nozzlesymbol.A. Bad Suction Manifold valve orsuction side air leak.B. Pressure Manifold valve not incorrect position.C. Chemical filler Pressure Manifoldvalve in correct position. (if soequipped)A. Pressure Manifold valve not incorrect position.B. Sprayer pump not running.A. Bottom tank discharge valve notopen all the way.B. Restrictor cone from pump supplynot the correct size.White-9016/9018 PumpA. Restrictor cone from pump supplyline not the correct size (White -9016/9018 Pump).B. Restrictor cone missing.C. Restictor cone on wrong side ofthe valve.
