PST TRIO FLEX

PST TRIO FLEX
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PST TRIO FLEX

Product catalog summary
Introduction
The PST TRIO FLEX and PST TRIO FLEX SUPREMA planters are engineered for challenging terrains, ensuring consistent planting depth. Key features include a robust drawbar, double discs for straw flow, and a transversal fertilizer metering system for even distribution on slopes. Additional features include an anti-slip platform, articulating ladder, and hydraulic markers.
Owner and Operator Guidelines
Owners receive a warranty, manual, and technical support. Operators must be trained, adhere to safety protocols, and avoid operating under the influence. Understanding equipment operation and maintenance is crucial for performance and longevity.
Safety Precautions
Operators should heed safety symbols, avoid hydraulic leaks, and ensure no one is near the equipment during operation. Transporting on highways is discouraged. Proper loading and securing procedures are outlined to prevent accidents.
Assembly and Set-Up Instructions
Detailed instructions cover assembly of components like drawbars and hydraulic circuits. Set-up includes tractor preparation, planter leveling, and spacing adjustments. Proper seed rate planning and working speed are discussed.
Adjustments and Operations
Guidelines for seed and fertilizer distribution include sprocket changes and practical tests. Adjustments for disc blades, furrow opening, and depth control are covered. Maintaining alignment and operation angles is emphasized.
Optional Features and Maintenance
Optional features include seed plates and precision monitors. Maintenance instructions cover lubrication, cleaning, and part replacements. Regular maintenance is stressed for optimal performance.
General Information
Environmental considerations, such as hazardous material disposal, are highlighted. A troubleshooting guide and maintenance tips are provided to address common issues and ensure equipment longevity.
Specifications and Components
Details on agricultural equipment models focus on hoses, valves, and couplers. Each model includes a sequence valve and hoses for pressure and return, with variations in hose length and configuration.
Sequence Valve Operation
Optimal operation requires full activation of the command lever until hydraulic cylinders complete their stroke, maintaining activation for an additional few seconds.
Set-up Instructions
Instructions include hitching the drawbar, using counterweights, and ensuring the hitch bar is fixed. Hoses should be coupled to the tractor's quick couplers, and the drawbar centered and locked.
Procedures Before Operation
Ensure all components are aligned and tightened. Fill the planter at the work site and conduct a general inspection for loose bolts, proper tire inflation, and absence of foreign objects.
Spacing and Row Unit Adjustment
Instructions for adjusting row unit spacing include loosening bolts and repositioning components. Specific spacing tables are provided for different models.
Seed Rate and Graphite Use
Seed distribution calculations consider germination rate and slippage index. Graphite powder is recommended for seed distribution and metering device longevity.
Maintenance and Safety
Regular maintenance includes cleaning seed metering components and ensuring proper lubrication. Safety precautions include using safety locks during transport and ensuring proper alignment of chains and components.
Specifications and Procedures
Instructions for adjusting and operating the planters emphasize practical tests for seed and fertilizer distribution. Key procedures include using the same tractor and operator, maintaining tire pressure, and marking test distances.
Fertilizer Distribution
A method for calculating fertilizer distribution is provided, recommending field tests for accuracy and adjustments based on results.
Seed and Fertilizer Placement
Instructions for seed and fertilizer placement include using unaligned double discs for furrow opening and guidelines for adjusting flotation range and working pressure.
Adjustments for Oscillating Disc Blades
Setup of oscillating disc blades emphasizes minimal spring pressure to avoid damage. Sharp turns during operation are discouraged.
Seed Furrow Opening and Pressure Adjustment
Guidelines for opening seed furrows using adjustable scrapers and adjusting working pressure over the soil are provided.
Seed Depth Control
Seed depth is controlled through gauge wheels with adjustments made using a handler with a graduation scale.
Recommendations
Reassess adjustments after the first day of work and with changes in seed batch or fertilizer manufacturer. Working speed impacts seed distribution uniformity.
Adjustments and Operations
Instructions on adjusting and operating the planters include press wheels, gauge wheels, and wheelset springs for optimal planting.
Auxiliary Depth Control
Rod stops are recommended for depth control in sandy soils, with wheel pressure adjusted using springs.
Service Platform
The service platform features anti-skid surfaces and secure locking mechanisms for safety and maintenance ease.
Finishing Instructions
Procedures for clutch adjustments control seed and fertilizer distribution, allowing manual or automatic operation.
Seed and Fertilizer Transmission
Instructions for adjusting marker discs ensure uniform row spacing for efficient planting and harvesting.
Operations - Important Points
Operational guidelines include regular checks on nuts, bolts, lubrication, tire inflation, and seed/fertilizer purity.
Optional Seed Plates
Various seed plates are offered for different crops, with specifications on hole size and vacuum requirements for precision planting.
Safety and Maintenance
Safety warnings highlight checking for people or animals near equipment before operation. Maintenance tips include lowering equipment for checks and ensuring no passengers on the tractor during operation.
Maintenance Procedures
Regular maintenance is crucial for optimal performance. After each crop cycle, disassemble moving parts, inspect, and replace or adjust as necessary.
Assembly Instructions
The Titanium Apollo seed dosing system includes components like a seed plate and flex brush, with standard and optional seed plates for various crops.
Graphite Usage
Graphite is essential for seed lubrication, preventing doubles, skips, and wear. Proper application ensures efficient seed distribution.
Precision Planting System
Assembly involves securing the turbine and air ducts, ensuring proper hose connections, and maintaining the hydraulic system.
Adjustments and Operations
Adjustments to the metering set, baffle position, and vacuum meter are necessary for optimal performance.
Safety and Troubleshooting
Ensure PTO rotation is maintained at 540 rpm to prevent equipment damage. Troubleshooting tips include checking for blockages and leaks.
Specifications and Features
Features of the planters include pneumatic sealing for vacuum directioning and the importance of maintaining proper nut fastening.
Maintenance Procedures
Seed metering maintenance involves disassembling systems to check for wear and cleaning with compressed air.
Troubleshooting Guide
Common issues like seed failures and irregular plantation are addressed with solutions like adjusting selectors and using appropriate seed plates.
Tire Inflation
Proper tire inflation is crucial for precision and preventing premature wear.
Safety Precautions
Emphasizes the dangers of hydraulic oil leaks and the importance of protective measures.
Torque Values Chart
Provides torque values for different bolt diameters and grades.
Important Notes
Marchesan reserves the right to make design improvements without obligation to update previously sold equipment.
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Catalog excerpts

PST TRIO FLEX-2

IDENTIFICATION Dealer: Owner: Firm / Farm: City: State: No. of the Certificate of Guarantee: Serial / No.: Date: Product:

 Open the catalog to page 2
PST TRIO FLEX-3

Introduction PST TRIO FLEX and PST TRIO FLEX SUPREMA planters were specially designed to work on rough soils that have level curves and also to work on broad-based terraces, assuring a greater uniformity in the depth of the row units. The planter drawbar allows the equipment to overcome several types of obstacles that can be found on the field, assuring a great connection between the tractor and planter. The double discs provide a higher efficiency and a better straw flow rate. Equipped with a transversal fertilizer metering that has a lateral drop, which assures an uniform distribution on sloping...

 Open the catalog to page 3
PST TRIO FLEX-4

Índice 1. To the owner 2. To the operator Lifting points Safety decals 3. Components 4. Data sheet 5. Assembly Intermediate drawbar assembly Upper extensors assembly / Right and left extensors assembly Drawbar assembly / Assembly of the extensor on the third point Drawbar cylinder assembly Hydraulic circuit Assembly of the row unit (rear part) Hydraulic row marker Row marker hydraulic circuit / Sequence valve operation 6. Set-up instructions Preparing the tractor / Hitching to the tractor Planter leveling Setting the planter to transport position Procedures before operating the planter Spacing...

 Open the catalog to page 4
PST TRIO FLEX-5

Table of contents Opening the seed furrows Seed depth and flotation range of the row units Gauge wheels adjustment Auxiliary depth control / Wheelset springs adjustment Service platform Finishing instructions Seed and fertilizer transmission Working angle Operations - Important points Seed plates Gauge wheels Iron gauge wheels Depth control system/gauge wheels Clutch electronic reset Single seed hopper TATU precision agriculture (APT) Lubricate every 10 & 50 working hours / Self-lubricative system Fertilizer metering maintenance Cleaning the seed metering How to replace the transmission chains...

 Open the catalog to page 5
PST TRIO FLEX-6

Table of contents TITANIUM APOLLO 1. Assembly Seed dosing system for mechanical machines TITANIUM standard and optional seed plates 3. Maintenance Main technologies Assembly of the hydraulic turbine support Air duct assembly for a single seed hopper Turbine with hydraulic motor / Hydraulic activation Assembly of the rear part of the row unit (Single seed hopper) Assembly of the rear part of the row unit (Individual seed hoppers) Coupling to the free return Baffle position / vDrive components maintenance Appropriate suction / Vacuum meter suction verification Vacuum meter installation and assembly...

 Open the catalog to page 6
PST TRIO FLEX-7

To the owner The acquisition of any Tatu product assures to the original purchaser the following rights: • Warranty certificate; • Instructions manual; • Technical assistance by the dealer on equipment delivery. However, the owner must check the condition of the equipment on delivery, as well as knowing the warranty terms. Special attention should be given to the safety recommendations, operation precautions and maintenance of the equipment. The instructions in this manual indicates how to get the best performance and allow the operator to get maximum income, increasing the equipment lifetime....

 Open the catalog to page 7
PST TRIO FLEX-8

To the operator Be careful with the environment Dear user! Respect the ecology. Do not throw trash away. This gesture of goodwill helps to protect our environment. Products such as oil, fuel, filters, batteries and others are spilled to the soil and can penetrate to the underground layers, compromising nature. Ecological and conscious disposal of them should be done. Working safely • Security aspects must be carefully observed to avoid accidents. • This symbol is a warning used to prevent accidents. • The instructions under this symbol refers to the safety of the operator or third parties, therefore...

 Open the catalog to page 8
PST TRIO FLEX-9

To the operator Never use your bare hands to check hydraulic leaks, the high pressure can cause several injuries. Never attempt to change the adjustments, clean or lubricate the equipment when the same is switched on or in movement. Be careful while driving on slopes. Risk of overturn. Prevent that chemical products (i.e.: fertilizers, treated seeds) make any contact with your skin or clothes. Keep access and work places clean and free from oil and grease. Risk of accidents. Never transport the equipment on highways or paved roads during the night. Avoid that the tractor wheels touch the drawbar...

 Open the catalog to page 9
PST TRIO FLEX-10

To the operator • Only trained and qualified personnel are allowed to operate the equipment. • While working or during transportation, only the presence of the operator is allowed on the tractor. • Do not allow children to play near or over the equipment, while it is operating, during transportation or storage. • Have full knowledge of the soil before starting to work. Use the speed which is suitable to the conditions of the ground or pathways to be covered. Provide the delineation of obstacles or hazardous locations. • Use personal protective equipment (PPE). • Wear appropriate clothes and footwear....

 Open the catalog to page 10
PST TRIO FLEX-11

To the operator Transportation over truck or trailer Marchesan does not advise the equipment traffic on highways, because this practice involves serious security risks in addition to being prohibited by the current existing traffic law. The transportation for long distances should be done on truck, trailer or others by following these safety guidelines: • Use adequate ramps to load or unload the equipment. Do not make the loading on ditch banks, it can cause a serious accident. • When lifting with a hoist, use the appropriate points for lifting. • Use the parking jacks to support the equipment...

 Open the catalog to page 11
PST TRIO FLEX-12

To the operator Lifting points These planters have adequate lifting points, being two in the rear and one in the front part of the equipment. When lifting with a hoist, it is essential to hitch the cables to these points. 10 PST TRIO FLEX / PST TRIO FLEX SUPREMA Marchesan Implementos e Máquinas Agrícolas “TATU” S

 Open the catalog to page 12
PST TRIO FLEX-13

To the operator Safety decals The safety decals warn about the equipment points that require more attention and they should be kept in good repair. If these decals become damaged or illegible, replace them. Marchesan provide decals, upon request and indication of the respective serial number. ADVERTÊNCIA WARNING ADVERTENCIA ATENÇÃO ATTENTION ATENCIÓN Este equipamento é fabricado para o p e r a r a 5 4 0 R P M n a T D P. To d a s a s capas de proteção dos cardans devem ser mantidas no local. EVITE ACIDENTES AVOID ACCIDENTS EVITE ACCIDENTES • Utilize as escoras e os descansos antes de efetuar ajustes...

 Open the catalog to page 13

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.