Unigreen DSP 11 - 16 - 22 - 32 manual Table of Programmed Maintenance Operation, 50 h 300 h

Page 32

TABLE 7

TABLE OF PROGRAMMED MAINTENANCE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OPERATION

 

8 h

 

50 h

 

300 h

 

END

 

 

 

 

 

 

 

 

 

OF SEASON

 

 

 

 

 

 

 

 

 

 

Check the level and state of the oil

 

 

0

 

 

 

 

 

 

Check the accumulator pressure

 

 

 

 

0

 

 

 

 

Check the suction (hoses, pipes, unions)

 

 

 

 

0

 

 

 

 

Check and clean the suction

 

 

0

 

 

 

 

 

 

and delivery filters

 

 

 

 

 

 

 

 

 

Check the pump fixing feet

 

 

 

 

0

 

 

 

 

and screws in general

 

 

 

 

 

 

 

 

 

Check the diaphragm and the oil

 

 

 

 

 

 

X (1)

 

X (2)

and change if necessary

 

 

 

 

 

 

 

 

 

Check the suction/delivery valves

 

 

 

 

 

 

X

 

X

Check the pump screws and bolts are tight

 

 

 

 

 

 

 

 

X

Check and clean the nozzles and the non-drip diaphragm

 

0

 

 

 

 

 

 

Check the wear of the nozzles

 

 

 

 

 

 

0

 

 

Check the hydraulic oil level

 

 

 

 

0

 

 

 

 

Check any failures or cracking of the welds,

 

 

 

 

 

 

 

0

especially on herbicide booms

 

 

 

 

 

 

 

 

 

Grease the articulated joints and the wheel hubs

 

 

 

0

 

 

 

 

Check the tyre pressure

 

 

 

 

0

 

 

 

 

NOTE:

0 Operation to be carried out by the operator

 

 

 

 

 

 

 

 

X Operation to be carried out by a specialised technician or in an authorised workshop

 

 

 

 

(1) First oil change

 

 

 

 

 

 

 

 

 

 

(2) Change at the same time a changing the diaphragm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TABLE 8

PROBLEMS, CAUSES AND SOLUTIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

PROBLEMS

CAUSES

 

 

SOLUTIONS

 

 

 

 

 

 

 

The pump won’t charge

Air suction

 

 

Check the suction system

 

 

 

Adjustment valve closed

 

 

Position the lever correctly

 

 

 

(Command group isn’t at

 

 

 

 

 

 

 

 

 

zero pressure)

 

 

 

 

 

 

 

 

 

Valves and/or valve seats

 

 

Replace or clean ( * )

 

 

 

suction and delivery worn

 

 

 

 

 

 

 

 

 

or dirty

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The pump doesn’t reach the set

Valve and/or valve seat

 

 

Replace ( * )

 

 

 

pressure

 

adjustment worn

 

 

 

 

 

 

 

 

 

Valves and/or valve seats suction

Replace or clean ( * )

 

 

 

and delivery worn or dirty

 

 

 

 

 

 

 

 

 

Insufficient rpm

 

 

Bring speed up to correct rpm

 

 

 

 

 

 

 

always in the field of 350 ÷ 550 rpm.

 

 

The nozzles used are worn or have

Replace

 

 

 

 

 

holes that are too big

 

 

 

 

 

 

 

 

 

Suction blocked

 

 

Clean the cartridge of the

 

 

 

 

 

 

 

filter or remove the blockage

 

Irregular pressure (with impulses)

Valves and/or valve seats

 

 

Replace or clean ( * )

 

 

 

suction and delivery worn

 

 

 

 

 

 

 

 

 

or dirty

 

 

 

 

 

 

 

 

 

Air suction

 

 

Check the suction system

 

 

 

 

Excessive vibrations at delivery

Pressure accumulator discharged

Bring the air pressure back up to the right

 

 

or incorrect air pressure

 

 

value (see pump handbook) ( * )

 

Noisiness and the level of the oil

Blocked suction

 

 

Check the suction system

 

has dropped

 

 

 

 

 

 

 

 

 

 

 

 

Water in the oil

Breakage of one or more diaphragms

Replace ( * ) If the replacement isn’t

 

 

 

 

 

 

done immediately, drain the water out

 

 

 

 

 

 

of the pump and introduce clean oil

 

 

 

 

 

 

without water (also used) or diesel to

 

 

 

 

 

 

stop rust attacking the internalparts

No liquid comes out of the nozzles

Delivery filter dirty

 

 

Clean

 

 

 

 

 

Non-drip filters dirty

 

 

 

 

 

 

 

 

 

Nozzles blocked

 

 

 

 

 

 

 

NOTE: ( * ) Only specialised technician

32unigreen

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Page 31 Page 33
Contents USE and Maintenance Manual 10/2007Summary Hand Lances Hose Reel Maintenance Guarantee Composition of the ManualImproper use Product Responsibility Unigreen spa is not responsible ifKey to the symbols Using Chemical Products Intended USEProhibited USE RecommendationsMachines Designed to be Used only with Clean Water Characteristics and SpecificationsWeather Conditions Driving on the RoadUSER’S Instructions Description of the Machine Noise Level of the MachineStandards of Reference Work Stations Hand Washing TanksPreliminary Checks Transporting and Moving the MachineStandard Version Elevator Coupling Towed Sprayers ParkingTractor Coupling Parking Foot Wheel Spacing AdjustmentHook Version Homologated Hydraulic Connection to the Distributors Cardan ShaftPump Suction FilterPressure Regulator Components of the Pressure RegulatorControl box for Ergo and Remo electrical regulators General InstructionsSpraying Computer Optional Filling the Tank MixingManual Premixing Premixer on Cover OptionalPremixer on Hopper with TIN Washer Optional PressioneHOW to USE the LP83 Incorporator TOP-MIX Premixer for Campo 11-16-22E OptionalWashing with Full Tank Optional Washing the SprayerCircuit Washer and Tank Washer Horizontal Booms for Herbacious Cultivations Hydraulic Herbicide BoomsExceed a height of 4 meters Indipendent Hydraulic PlantVariable Geometry AIR-ASSISTED BoomsSELF-LEVELING Devices Lifting Description of Type of NozzlesFan nozzles Anti-drift nozzlesUseful Information =600xQHose Reel MarkerHand Lances Maintenance Programmed Maintenance TAB. NRoutine Maintenance Extraordinary MaintenancePutting Back Into Service After Winter Layup Demolition and DisposalMaterials for Demolition Electrical and Electronic Apparatus Waste EeawUnigreen TAB.1 Characteristics Nozzles ISO Arancio Orange Verde Green Giallo Yellow BLU Blue Rosso REDTAB.2 Characteristics Nozzles Conical ISO Rosso RED Marrone BrownTAB.3-4 Capacity Hand Lances 2500 TAB.5-6 Spraying Tables50 h 300 h Table of Programmed Maintenance OperationPROBLEMS, Causes and Solutions TAB.12A Allowed Fittings TAB aTAB b TAB.12B Allowed FittingsIL Polietilene Rotazionale Member of the group
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Unigreen DSP Series and CAMPO Series are advanced agricultural sprayers designed to meet the evolving needs of modern farming. The Unigreen DSP (Dynamic Spraying Product) models 11, 16, 22, and 32, along with the CAMPO models of the same specifications, are engineered for efficiency, precision, and reliability in crop protection.

One of the key features of the Unigreen DSP models is their innovative spraying technology. Each model is equipped with a high-capacity tank that allows for extended operation without the need for frequent refills. The DSP series incorporates adjustable booms that provide precise application across various crop types. This ensures uniform coverage and minimizes waste, making it an environmentally friendly option for farmers.

The CAMPO series also boasts similar tank capacities and boom adjustments, making them suitable for diverse agricultural applications. Both series offer customizable options, allowing farmers to choose the configuration that best fits their land and crop requirements.

Another standout characteristic of both Unigreen and CAMPO sprayers is their user-friendly interface. Equipped with advanced electronic controls, farmers can easily monitor and adjust spray rates, pressure, and other critical parameters in real time. This technology not only enhances the sprayers' operational efficiency but also aids in achieving the optimum application rates for different pesticides and fertilizers.

Furthermore, both series integrate cutting-edge GPS technology, enabling precision agriculture practices. This feature allows operators to map their fields, ensuring that every inch is accurately treated, while also reducing the possibility of overlap or missed areas. This precision application reduces chemical usage and ultimately leads to cost savings.

Durability is another primary focus in the design of the Unigreen DSP and CAMPO sprayers. Built with high-quality materials that can withstand harsh environmental conditions, these sprayers promise longevity and consistent performance over time.

In summary, Unigreen DSP and CAMPO models 11, 16, 22, and 32 are technologically advanced agricultural sprayers that combine efficiency, precision, and durability. With features such as adjustable booms, advanced electronic controls, and GPS technology, they cater to the diverse needs of today’s farmers, helping to enhance productivity while minimizing environmental impact. These sprayers are positioned to play a pivotal role in the future of sustainable agriculture.
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