5 - Operation66EcoFill (optional)The optional EcoFill is an extra valve situated between the EasyCleanfilter and the TurboFiller. A Parker coupling is fitted to the EcoFill valveand a Micromatic coupling is situated just below the EasyClean filter.Use the EcoFill valve to select whether chemical transfer is done via theTurboFiller or by suction directly from the chemical container.Procedure when filling from a container with EcoFill:1. Connect the suction hose to the Parker coupling and the otherend of filling hose to the chemical container with the Micromaticcoupler.2. Turn pressure SmartValve to “Pressure draining/TurboFiller”. TurnSuction Valve to “Main tank”.3. Turn the EcoFill valve to “Suction from external container”.4. Lift the TurboFiller suction valve to open position on the TurboFiller to enable the vacuum.5. Engage the pump and set PTO speed to 540 rpm or 1000 rpm (depending on pump model).6. When the chemical container is empty, then the hose can be rinsed by moving the Micromatic connector from thechemical container to the Micromatic coupler on the sprayer.7. Then turn the suction SmartValve to “Suction from rinsing tank”.8. Engage the pump and set PTO speed at 540 rpm or 1000 rpm (depending on pump model) to flush the hose.€ DANGER! Before turning Pressure SmartValve to “Pressure draining/TurboFiller”, it is very important to ensure that thequick coupler lid is correctly and completely mounted to the filling stud in its locked position. Failure to do so causesa risk of contamination and injury from the quick coupler lid being “shot” off when pressurized! If it is not possible tomount the lid completely, lubricate the rubber seal and the grip hooks.