Unigreen Ventagli, Minibar, RV-GDC manual Washing the Atomiser, 13.1CIRCUIT Washer and Tank Washer

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FIG. 16

P

B

C

 

A

F

WARNING: using the taps on the pump or in any case on the front of the machine puts the operator near the cardan shaft. Despite the presence of CE standard protective covers you should take great care.

This symbol identifies the clean water tank on the machine used to wash the circuit

4.13 WASHING THE ATOMISER

After every treatment, thoroughly clean the equipment, washing it with water inside and out. Dirty equipment is very dangerous for people and in particular for children.

Discharging the residues of washing in the environment without taking precautions is forbidden as this pollutes water courses. Distribute the residues on the field or the crops where they won’t cause any damage. WARNING: the indications to follow for using chemical products are indicated in paragraph 2.2.1.

4.13.1CIRCUIT WASHER AND TANK WASHER

Some machine models are fitted with a circuit washer tank (FIG.17). This tank must be filled with clean water and used to rinse the entire circuit including the suction, delivery, pump, pressure regulator, jets and nozzles. Thanks to the practical rotary nozzle it also rinses the inside surfaces of the tank.

NB: To completely clean the tank and the pipes of any residues of the various active principles, we recommend adding 2kg of soda to the washing liquid for every 100 L of water.

At the end of the treatment, wash the circuit and the tank.

a)Stop the diaphragm pump disengaging the power-takeoff.

b)Check you have filled the circuit washer tank (C).

c)Make sure the main control of the pressure regulator is OFF and that all the boom sectors are closed.

d)Turn suction deviator A to the circuit washer position (H2O).

e)Start the diaphragm pump by engaging the power-takeoff.

f)Increase the engine speed until all of the liquid in circuit washer tank C has been sucked up.

g)Turn the diaphragm pump off and turn deviator A to the work position (TANK).

h)Turn the main control to ON, so there is pressure in the circuit.

i)Start the diaphragm pump again and use the tank washing tap on the regulator (or on pump P) that supplies jet B.

j)After a few minutes you can close the tank washing tap

k)Distribute the washing residues over a portion of the field where it won’t cause damage.

l)After you have finished washing, stop the diaphragm pump.

NB: at the end of the washing cycle, if there is the risk of frost, pour roughly 500 grams of normal antifreeze for auto vehicles into the tank.

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Contents USE and Maintenance Manual 09/2006Summary Hand Lances Maintenance Using and Keeping the USE and Maintenance Manual GuaranteeComposition of the Manual Product Responsibility Unigreen spa is not responsible ifKey to the symbols Using Chemical Products Intended USEProhibited USE Regulations for the USE of Chemical ProductsCharacteristics and Specifications Weather ConditionsDriving on the Road Tables of Fittings AllowedNoise Level of the Machine Standards of ReferenceInstructions Description of the MachineTransporting and Moving the Machine Preliminary ChecksTowed Atomisers Parking Tractor Coupling THREE-POINT CouplingFor verification use the formula shown here Hydraulic Connection to the DistributorsPump Cardan ShaftSuction Filter Pressure Regulator Components of the Pressure RegulatorControl box for GCP Elettrico electrical regulators General InstructionsAuxiliaries Taps Block Delivery Filters only Equipped ModelsTank rinsing Ejector Agitator Test with Clean Water Filling the TankMixing Manual Premixing12.2PREMIXER on Cover Optional 12.4COVER Washer for Chemical ContainersWashing the Atomiser 13.1CIRCUIT Washer and Tank WasherMultiplier FAN Unit Blower GroupClutch Minibar for Espalier Ventagli Fans CANOPY, and Espalier DistributorsSuper Spalliera for Espalier RV Boom for GDC HydraulicsOIL Feed from Tractor for hydraulic systems RV per GDCSpraying Description of the Diffusers NON-DRIP ValveDescription of the MFC Nozzles Mistblower CalibrationBatching Taps see Picture Calibrated Plates CPMaintenance Programmed MaintenanceRoutine Maintenance Cleaning the NozzlesExtraordinary Maintenance Putting Back Into Service After Winter LayupMultiplier Lubrication RepairsMaterials for Demolition Demolition and DisposalElectrical and Electronic Apparatus Waste Eeaw Airdrop Calibrating Tables Tables for Calibrating Airdrop 2 Ventagli FansOptional Tables for Calibrating Airdrop 2 Ventagli + TOP DiffusorsPiastrina Calibrata Tables for Calibrating Airdrop MinibarTables for Calibrating Airdrop Super Spalliera Tables for Calibrating Airdrop RV-GDCTables of Delivery of Nozzles for Hand Lances Table of Programmed Maintenance Operation 50 h 300 hTAB.18A Allowed Fittings TAB aMember of the group