Hardi NAVIGATOR 4000 Instruction Book

Also see for NAVIGATOR 3000: Supplement to Instruction book Instruction book Operator's manual

Contents

Hardi NAVIGATOR 4000 Instruction Book Manual pdf 23 page image

3 - Description21Control Manifold VACnMIXFast Fill valve/Vortex Control valveATTENTION! The Vacuum/Transfer valve must be set to either Fill orEmpty to activate the Fast Fill valve.The Fast Fill valve (A) is used to fill the VACnMIX. Turn the valve to onto fill the hopper with water. Watch the level of water. Fill to the 25Litre level, which will be just above the upper jet. When sufficientwater is in the hopper turn Fast Fill handle off.÷ NOTE: Sight gauge is a guide only to fluid volume in hopper).Vortex GenerationThe Fast Fill/Vortex Control valve can also be used to activate a vortex flushing of the VACnMIX. To start a vortex in the hopperturn the Upper & Lower Jet valves (C) (D) to ON and turn the Fast Fill valve (A) to OFF.Vortex force can be controlled by positioning the Fast Fill valve (A) between on/off to achieve desired rate of swirl action.Further control of the vortex action can be achieved by partially or fully closing one of the jets.Hopper Rinsing Ring valveThe VACnMIX has a rinsing ring located under the upper lip of the hopperthat uses spray liquid to flush the walls of the hopper.The Flushing ring valve (B) is used to rinse the hopper after use. With the lidclosed, flush the hopper using the rinse ring. Control the rinse by turningflush ring handle on VACnMIX control manifold to the ON / OFF position.€ DANGER! Do not activate the rinse ring unless the hopper lid is closedto avoid spray liquid hitting the operator.μ ATTENTION! Rinsing device uses spray liquid to rinse hopper. Alwaysavoid contact with chemical solution.μ ATTENTION! The hopper rinsing devices use spray liquid for rinsingthe hopper. The VACnMIX must always be cleaned/decontaminatedtogether with the rest of the sprayer with fresh water when the spray job is complete.Chemical Container Rinsing DeviceThe VACnMIX comes equipped with a container rinsing nozzle whichuses spray liquid from the main tank to rinse chemical containers.€ DANGER! Do not press the nozzle unless it is covered by acontainer to avoid spray liquid hitting the operator.μ ATTENTION! Rinsing device uses spray liquid to rinsecontainers. Always rinse the chemical containers with cleanwater several times before The rinse nozzle lock is released byturning the upper section 90 degrees÷ Note: This lock acts as a safety measure to prevent injury tooperator. Ensure lock is repositioned correctly after use.ABCDSLOWONOFFHOPPER RINSE RING(viewed from inside hopper)