Unigreen P400, P600, P500, P300 manual Multiplier Lubrication, Extraordinary Maintenance, Repairs

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overheating. This lubrication can be done with grease or oil: oil allows significantly higher speeds, in general grease is used to lubricate bearings with a vertical or inclined axis as it stays in the zone for longer.

8.2.3 MULTIPLIER LUBRICATION

The multiplier and disengaging boxes are normally lubricated in an “oil bath”, in special cases NLGI n.0 grease is used. The viscosity is an essential characteristic of a lubricant oil and this is indicated by the SAE (SOCIETY OF AUTO-MOTIVE ENGINEERS) classification of the oils for gearboxes and differentials. Special additives improve the capacity of the oil to maintain a lubricant film also at high pressures and temperatures. We recommended using SAE 90 oil for the multiplier and disengaging boxes. The quantity of oil is established by the level cap. A greater quantity of oil doesn’t improve the conditions of lubrication and can cause overheating in the box. Changing the oil protects the parts from the dangers associated with wear and the presence of metallic particles that can be present, especially in the first period of use. We recommend replacing the oil after the first 50 working hours and then subsequently every 500 hours.

The quantity of oil needed is indicated on the sticker near the multiplier (FIG. 23)

WARNING: waste oil must not be dispersed in the environment, to dispose of waste oil see paragraph 8.7.1.

FIG. 23

8.3EXTRAORDINARY MAINTENANCE

At the end of a season of intense use, or every two years of normal use, it is a good idea to have a specialised service technician perform a general check on the machine.

8.4REPAIRS

We recommend having the normal UNIGREEN assistance service available from our reseller perform any repairs or contact a specialised workshop. During all of the repairs, in particular when welding, the machine and the circuit must be clean of any residues of chemical product.

If the machine has to be lifted (for example to change a wheel) follow the instructions in point 4.3 of the present handbook.

Also make sure the machine is stopped, connected to the tractor, and use the relevant chocks to block the wheel still on the ground.

If you use a jack (manual or hydraulic) make sure you use a jack that is suitable for the frame so it can’t slip and put it in the right position. The jack must be placed under the main frame of the machine near the wheel to change. Make sure the ground is compact: if necessary use wooden beams or other sufficiently resistant material to broaden the supporting base of the jack.

8.5STORAGE IN A WAREHOUSE AND TRANSPORTATION

The sprayer must be kept in a closed place away from excessive humidity and protected from frost. Especially if electrical pressure regulators, electrical motors, a spraying computer or similar components are fitted.

Before storing the machine, after you have washed it, apply a light coat of oil. If the temperature might drop to below zero, drain any residual liquid or add roughly 0.5 L of normal antifreeze for auto vehicles.

To transport the machine follow the instructions in point 4.3 of the present handbook.

8.6 PUTTING BACK INTO SERVICE AFTER WINTER LAYUP

 

Before using the machine again after a long period of inactivity you should

 

perform some general checks, following the instructions in point 4.2 and drain

 

any antifreeze.

 

Never start the shaft of the pump if you think there may by ice inside. To

 

check this, make sure you can turn the shaft by hand without

 

connecting it to the tractor.

 

After you have connected the machine to the tractor (see point 4.4) following

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Contents 09/2006 USE and Maintenance ManualSummary Hand Lances Maintenance Product Responsibility Unigreen spa is not responsible if GuaranteeComposition of the Manual Key to the symbols Recommendations Using Chemical ProductsIntended USE Prohibited USETables of Fittings Allowed Characteristics and SpecificationsWeather Conditions Driving on the RoadDescription of the Machine Noise Level of the MachineStandards of Reference InstructionsMounted Atomisers Parking Preliminary ChecksTransporting and Moving the Machine Hydraulic Connection to the Distributors Tractor CouplingTHREE-POINT Coupling For verification use the formula shown hereSuction Filter Cardan ShaftPump General Instructions Pressure RegulatorComponents of the Pressure Regulator Control box for GCP Elettrico electrical regulatorsTank rinsing Ejector Agitator Delivery Filters only Equipped ModelsAuxiliaries Taps Block Filling the Tank Test with Clean Water12.4COVER Washer for Chemical Containersoptional MixingManual Premixing 12.2PREMIXER on Cover Optional13.1CIRCUIT Washer and Tank Washer Washing the AtomiserClutch Blower GroupMultiplier FAN Unit Super Spalliera for Espalier Distributor AccessoriesPolipo Spalliera Super Spalliera Polipo for EspalierOIL Feed from Tractor for hydraulic systems HydraulicsDescription of Type of Nozzles LOW Volume Conical Nozzles 150-500L/HASpraying Description of the Diffusers Description of Type of JetsSpeed 6 Km. / h Calibrating Turbo TeutonCleaning the Nozzles MaintenanceProgrammed Maintenance Routine MaintenanceRepairs Extraordinary MaintenancePutting Back Into Service After Winter Layup Multiplier LubricationElectrical and Electronic Apparatus Waste Eeaw Demolition and DisposalMaterials for Demolition Commonly used spare parts Tables for Calibrating Polipo 4+4 16 Nozzles Narrow Rows Tables for Calibrating Polipo 4+4 8 Nozzles Narrow RowsISO 16 Getti Tables for Calibrating Polipo 5+5 20 Nozzles Narrow Rows Tables for Calibrating Polipo 5+5 10 Nozzles Narrow RowsISO Arancio -Orange ISO Giallo -Yellow Tables for Calibrating Super Spalliera 4+4 16 Nozzles Tables for Calibrating Super Spalliera 4+4 8 NozzlesTables for Calibrating RV-GDC 5+5 20 Nozzles Tables for Calibrating RV-GDC 5+5 10 NozzlesTables of Delivery of Nozzles for Hand Lances Pressure50 h 300 h Table of Programmed Maintenance OperationTAB.17B Allowed Fittings Unigreen Member of the group

P400, P300, P500, P600 specifications

Unigreen is a leading manufacturer in the agricultural machinery sector, known for its innovative solutions that meet the growing demands of modern farming. Among its impressive lineup, the Unigreen P400, P300, P600, and P500 series have garnered attention for their advanced features, cutting-edge technologies, and exceptional performance.

The Unigreen P400 is a versatile sprayer suitable for medium to large-sized farms. One of its key features is the high-capacity tank that minimizes the need for frequent refills, allowing farmers to cover substantial areas in a single pass. The sprayer is equipped with advanced precision technology that ensures uniform application of chemicals, which is crucial for maximizing crop yield while minimizing waste.

On the other hand, the Unigreen P300 is designed for smaller operations but does not compromise on performance. It boasts a compact design that makes it easy to maneuver in tight spaces. Its lightweight construction facilitates transport, and it incorporates user-friendly controls that enhance the operational experience for farmers. The P300's efficient spraying system reduces drift, ensuring that chemicals are applied exactly where needed, thus protecting the surrounding environment.

Moving onto the P600 model, this sprayer is engineered for large-scale agricultural operations. It features an extensive range of customizable options that cater to specific farming needs. The P600's robust build is complemented by powerful engines that ensure reliability even in demanding conditions. Additionally, it incorporates state-of-the-art GPS and automated guidance systems, allowing for precise inter-row spraying and reducing overlap—this significantly improves efficiency and decreases operational costs.

Lastly, the Unigreen P500 bridges the gap between the P400 and P600, offering advanced technology in a slightly smaller package. One of its standout characteristics is the innovative boom design that provides exceptional stability in various terrains. The sprayer includes advanced monitoring systems that track performance metrics in real-time, enabling farmers to make informed decisions while in the field.

Overall, the Unigreen P series sprayers are distinguished by their user-centric designs, technological advancements, and high-performance capabilities. Their commitment to sustainability and efficiency makes them an excellent investment for progressive farming operations looking to enhance productivity and optimize resource use. Unigreen continues to innovate, ensuring that their products remain at the forefront of agricultural technology.
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