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Tatu Marchesan GNALCR S-1210 Operator's Manual

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GNALCR
GNALCR
S-1210
S-1210
OPERATOR'S
MANUAL

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Summary of Contents for Tatu Marchesan GNALCR S-1210

  • Page 1 GNALCR GNALCR S-1210 S-1210 OPERATOR’S MANUAL...
  • Page 2 IDENTIFICATION Dealer: Owner: Firm / Farm: City: State: No. of the Certificate of Guarantee: Serial / No.: Date: Invoice No.: Product: Notes:...
  • Page 3 To the customer MARCHESAN IMPLEMENTOS E MÁQUINAS AGRÍCOLAS TATU S.A. The manufacturer: Marchesan Av., 1979 Zip Code.: 15.994-900 Matão - SP - BRAZIL Telephone.: +55 16 - 3382 - 8282 Hereby declares, that the product, Designation of equipment: Disk harrow Equipment type: GNALCR - 12/10 series This declaration conforms with all relevant fundamental health and safety requirements.
  • Page 4 To the customer Delivery confirmation To validate the warranty of your product, it is indispensable to re-sent this form! For the reseller: Telephone.:..........Company:..........Address:........................E-mail: ............Location: ..........Country: ..........( ) New sale of equipment - first utilization. Equipment type:........
  • Page 5 To the customer Original operator's manual When receiving the equipment, register the following data. These informations are useful for when contacting the company to request the warranty or to buy original spare parts. Equipment type:........................ Serial number:........................Equipment number:......................Series number:......................... First utilization:.........................

  • Page 6: Table Of Contents

    Table of contents 1. Introduction 2. To the operator 6 to 20 3. Data sheet 21 to 24 4. Components 25 & 26 5. Assembly 27 to 41 Using the set of wrenches Assembly of bearings and spacer spools 28 to 30 Disc gangs assembly 31 &...

  • Page 7: Introduction

    1. Introduction Foreword Before operating with the equipment, read and strictly comply with the operator's manual. In doing so, you will avoid accidents, reduce repair costs and downtime and increase the reliability and service life of your equipment. Pay attention to the safety notes! Marchesan will not assume liability for any damage or malfunctions resulting from failure of complying with the instructions.

  • Page 8: To The Operator

    2. To the operator Warning signs about precautions with the equipment This operator's manual has different types of warnings. The following warning signs are used: DANGER Indicates any hazard that could result in serious injuries or death. ATTENTION Indicates any hazard that could result in serious injuries or death. CAUTION Indicates any hazard that could result in serious injuries.
  • Page 9 2. To the operator Operation Marchesan hopes for your total satisfaction with the purchase of a new equipment and with our company. If there is any problem, contact the Marchesan authorized reseller. Our technical assistance crew along with the technical assistance reseller crew are more than ready to help solving any issues as quick as possible.
  • Page 10 2. To the operator Safety and accident prevention This equipment was designed according to its technical state and following every safety procedure. However, the equipment may be harmful to the life and physical integrity of the operator or third parties, and also there may be damages to the equipment itself or to any other assets.
  • Page 11 2. To the operator - Inspect the friction points and damages. Immediately eliminate any detected defect; - During the maintenance and conservation operations, retighten any loose bolts and nuts; - Do not clean new equipments with a steam jet of a high pressure cleaner. The paint takes approximately 3 months to cure and could thus be damaged if this time has not expired.
  • Page 12 2. To the operator Personal protective equipment (PPE) The personal protective equipment must be used as stated by the Ministry of Labor The personal protective equipment must be used as stated by the Ministry of Labor and Employment on the working standards. and Employment on the working standards.
  • Page 13 2. To the operator DANGER • Risk of accident! Observe every tractor specification (weight, tires and oil flow rate) so that the equipment is connected with a compatible tractor. • Starting the job The operation must only be done by people who was previously trained by the Marchesan technicians and staff.
  • Page 14 2. To the operator Turning the equipment on: Before turning the equipment on, read the instructions on this manual carefully. Be sure that the person responsible for the operation is well instructed regarding its utilization on a correct and safe way. WARNING •...
  • Page 15 2. To the operator Cares and maintenance: DANGER • It is prohibited to carry out any maintenance, lubrication, repair, adjustment or cleaning when the equipment is turned on. Before carrying out any service, turn off the tractor, remove the key from the ignition and uncouple the cardan shaft from the PTO. CAUTION •...
  • Page 16 2. To the operator CAUTION Spare parts Genuine spare parts and accessories from Marchesan have been specially designed for this equipment. Installation or use of non-original products may have a detrimental effect on specific design features of the equipment and impair the safety of equipment operators and the equipment itself.
  • Page 17 2. To the operator CAUTION Groups of operators People who work with the equipment must have been trained for the different activities involved. Trained operators For certain activities the corresponding personnel must have been trained by service personnel. This refers to the following activities: - Transportation on public roads;...
  • Page 18 2. To the operator Lifted equipment movimentation DANGER • Only CAPABLE and AUTHORIZED personnel should carry out the equipment movimentation. • Note every condition of each PPE, such as the foot protection, safety glasses, safety helmet, protective gloves and other PPE as required. •...
  • Page 19 2. To the operator Safety decals Safety decals on the equipment warn of hazards at dangerous points and are an important safety part. Missing safety decals increase the risk of severe or even fatal injuries. • Clean soiled safety decals. •...
  • Page 20 2. To the operator Always use the safety locks to carry out any maintenance or to transport the equipment. Have extreme caution when operating with the power take-off (PTO), which you should not get closer during operation. The presence of any other people on the tractor or equipment is stricly forbidden.
  • Page 21 2. To the operator General information Right and left hand side indications are made observing the equipment from the rear. To order any parts or request technical assistance services, it is required to provide the data contained on the nameplate, which is located on the equipment's frame.
  • Page 22 2. To the operator Safety decals A A D D V V E E R R T T Ê Ê N N C C I I A A / / W A A R R N N I I N N G G / / A A D D V V E E R R T T E E N N C C I I A A Para evitar acidentes, instale as travas dos cilindros antes do transporte ou antes de efetuar serviços no equipamento.

  • Page 23: Data Sheet

    3. Data sheet Intended use of the equipment The GNALCR disk harrow executes a complementary harrowing job to prepare the soil, breaking clods evenly and leaving it in the proper condition for the seeders, facilitating the application of herbicides and the mechanized harvest. Use the hydraulic activation to fold the right side of the equipment, as well as the wheels (with 4 tires and individual hubs) for transportation, which will ease the transportation over rural roads, bridges, narrow places and so on.
  • Page 24 3. Data sheet GNALCR S-1210 Type: ..................Wheel offset disk harrow Model: ........................GNALCR Number of disc blades: .............. 44, 48, 52, 56, 60 and 64 Spacing between disc blades: ................200 mm Disc blades dimension: ................Ø 22" x 4.5 mm Disc blade type: ..................
  • Page 25 3. Data sheet Equipment dimensions for transportation and storage • GNALCR - 44 to 52 disc blades Number of Model disc blades 2,760 3,050 5,690 3,780 GNALCR 2,960 3,250 5,740 4,040 3,140 3,430 5,800 4,160 WARNING • Measures in millimeters. GNALCR - Rev.
  • Page 26 3. Data sheet Equipment dimensions for transportation and storage • GNALCR - 56 to 64 disc blades Number of Model disc blades 3.265 3.507 6.630 4.265 GNALCR 3.510 3.720 6.680 4.380 3.700 3.880 6.710 4.540 WARNING • Measures in millimeters. GNALCR - Rev.

  • Page 27: Components

    4. Components GNALCR - 44 to 52 disc blades 01 - Right frame 10 - Left axle set 02 - Left frame 11 - Right axle set 03 - Front frame 12 - Hose support 04 - Rear frame 13 - Tractor hitch 05 - Front disc gang 14 - Spindle set 06 - Rear disc gang...
  • Page 28 4. Components GNALCR - 56 to 64 disc blades 01 - Right frame 10 - Left axle set 02 - Left frame 11 - Right axle set 03 - Front frame 12 - Hose support 04 - Rear frame 13 - Tractor hitch 05 - Front disc gang 14 - Spindle set 06 - Rear disc gang...

  • Page 29: Assembly

    5. Assembly DANGER • Only QUALIFIED and AUTHORIZED personnel must assemble/disassemble the equipment. • Use safety glasses, earplugs/muffs, protective gloves and any other required PPE. • Avoid direct contact with the lubrication oil and do not throw it or any other type of oil or grease away on the environment.

  • Page 30: Assembly Of Bearings And Spacer Spools

    5. Assembly Before starting to assemble the disc gangs, check the correct position of the bearings and spacer spools: Assembly of bearings and spacer spools 44 S-1210 disc blades 44 S-1210 disc blades 12 DM bearings 12 DM bearings 28 spacer spools 28 spacer spools 4 shims 4 shims...
  • Page 31 5. Assembly Assembly of bearings and spacer spools 52 S-1210 disc blades 52 S-1210 disc blades 14 DM bearings 14 DM bearings 32 spacer spools 32 spacer spools 6 shims 6 shims Bearing Bearing Spacer spool Spacer spool 56 S-1210 disc blades 56 S-1210 disc blades 16 DM bearings 16 DM bearings...
  • Page 32 5. Assembly Assembly of bearings and spacer spools 60 S-1210 disc blades 60 S-1210 disc blades 16 DM bearings 16 DM bearings 36 spacer spools 36 spacer spools 8 shims 8 shims Bearing Bearing Spacer spool Spacer spool 64 S-1210 disc blades 64 S-1210 disc blades 18 DM bearings 18 DM bearings...

  • Page 33: Disc Gangs Assembly

    5. Assembly Disc gangs assembly 1. Place the outer lock (A) along with the axle (B). 2. Place a disc blade (C), bearings (D), shims (E) and spacer spools (F), following the instructions on the previous pages. 3. Place the inner lock (G) and nut (H) until it passes 5 mm from the axle face. 4.
  • Page 34 5. Assembly Disc gangs assembly Torque table Axle diameter Ft. - lbs. 1.1/4" 1840 1.1/2" 2670 1.5/8" 2890 1.3/4" 3020 2" 3150 2.1/8" 3300 2.1/2" 3500 2.3/4" 3750 3" 4000 WARNING • The axle threads (B) must be cleaned and greased before their assembly. Check the torque table on the 'important data' section.

  • Page 35: Assembly Of The Disc Gangs On The Frame

    5. Assembly Assembly of the disc gangs on the frame WARNING • The rear gang turns earth to the left and the front gang turns earth to the right. In the gang assembly to the carriers, the bearing hangers should remain facing the disc blades concavity.
  • Page 36 5. Assembly Scrapers assembly 1. Note the fixing point of the scrapers with their end facing the disc blades concavity. 2. Assemble the scraper (A) using bolts (B), which are placed underneath the fixation plate. On the upper part, place spring washers and nuts (C). WARNING •...

  • Page 37: Disc Carriers Assembly To The Frame

    5. Assembly Disc carriers assembly to the frame 1. Fasten the front and rear disc carriers to the frame (A) using a bolt (B), washers and nut. 2. Note that the bolts (B) are placed from the bottom to the top. Tires assembly on the right frame 1.
  • Page 38 5. Assembly Tires assembly on the left frame 1. Couple the rocker arm (A) to the left axle set (B) using an axle (C), bolt (D), spring washer and nut. 2. Assemble the hub (E) on the rocker arm (A) and fasten using a bolt (F), flat washer, spring washer and nut.

  • Page 39: Wheel Support Bearings Adjustment

    5. Assembly Wheel support bearings adjustment The GNALCR disk harrow has adjustments on the wheel support bearings through the slots (A). This adjustment is used to center the wheel support with the disk harrow structure and to eliminate side clearances between the articulation axle and the bearings. 1.

  • Page 40: Hose Support Assembly

    5. Assembly Drawbar set assembly 4. Pass the spindle (I) through the universal joint hole (F) and lock it to the frame (B) using a pin (J) and clamp. On the other end of the spindle, place the spring guides (K), spring (L) and nuts.

  • Page 41: Lifting Arm Assembly

    5. Assembly Lifting arm assembly 1. Couple the lifting arm (A) to the left frame (B) and fasten with a pin (C) and cotter pin. 2. Lock the upper bar (D) to the lifting arm using a pin (E) and cotter pins. 3.

  • Page 42: Hydraulic Cylinder Assembly

    5. Assembly Hydraulic cylinder assembly 1. Couple the cylinder (A) to the left axle set (B) using a pin (C). Lock the other end of the cylinder on the frame (D) using a pin (E) and cotter pin. "Blue" "Blue" "Blue"...
  • Page 43 5. Assembly Hydraulic cylinder assembly GNALCR - 44 to 64 disc blades Item Quantity Description 3/8" x 6200 TM-TM hose (Red / Black) Pressure Pressure Pressure Pressure 3/8" x 6500 TM-TM hose (Red / Brown) Return Return 3/8" x 6200 TM-TM hose (Blue / Black) 3/8"...

  • Page 44: Set-Up Instructions

    6. Set-up instructions ATTENTION • Only CAPABLE and AUTHORIZED personnel must operate the equipment. • Observe every safety condition and use safety glasses, foot protection, earplugs/ muffs, protective gloves and any other required PPE. • Before starting the job or transporting the equipment, check for any people or obstructions on the area.
  • Page 45 6. Set-up instructions Preparing the equipment The equipment must always be parked on a dry and flat place, free from any debris or strange objects. Follow this procedure to set the equipment up: 1. Clean up to remove strange objects from the equipment and from the working area; 2.
  • Page 46 6. Set-up instructions Hitching to the tractor WARNING • The hitch feature a cable (D) for holding it when coupling the equipment to the tractor. Important recommendations The spring spindle must be adjusted leaving 1 cm (one centimeter) of thread on the spindle, above the nut and counternut.
  • Page 47 6. Set-up instructions Drawbar position Working position Working position Transport position Transport position GNALCR - Rev. 04 - Mar/23...

  • Page 48: Adjustments And Operations

    7. Adjustments and operations DANGER • Only CAPABLE and AUTHORIZED personnel must carry out the adjustments and operations of the equipment. • Observe every safety condition and use safety glasses, foot protection, earplugs/ muffs, protective gloves and any other required PPE. •...
  • Page 49 7. Adjustments and operations Right side articulation To facilitate transportation, use the hydraulic activation to fold the right side of the disk harrow, as well as the wheels. For transportation, keep the safety bar. Remove it when lowering the side. Check below the correct pivoting method related to the unevenness of the ground.
  • Page 50 7. Adjustments and operations Lower Lower Higher Higher Central tire Central tire side tire side tire side tire side tire Ways to start the harrowing Regardless of the format and size of the field, the harrowing is made basically in two ways: from outside to inside or from inside to outside.
  • Page 51 7. Adjustments and operations Direction of the maneuvers As previously mentioned, this disk harrow provides several working angles to operate properly in all types of soil. However, this disk harrow requires certain care during operations, like never make maneuvers to the right, because the angle formed on its vertex transmits great effort to the equipment, overloading traction components such as the hitch bar, the drawbar and other fixation parts.

  • Page 52: Maintenance

    8. Maintenance DANGER • Only QUALIFIED, CAPABLE and AUTHORIZED personnel must carry out the maintenance of the equipment. • Every maintenance must follow the recommendations that are included on the NR-12 (July/19 version) on the chapter 'maintenance, inspection, preparation, adjustment and repairs' (from item 12.11.1 to 12.11.5). •...

  • Page 53: Lubrication / Lubrication Points

    8. Maintenance Lubrication Ideal level Ideal level WARNING • The suitable level is when the oil reaches the hole of the plug, being the disk harrow in a flat place. • The oil volume on the DM bearings is 130 ml. Lubrication points Lubricate every 24 hours of service.
  • Page 54 8. Maintenance Lubrication points WARNING • Lubricate the points shown above and all grease fittings as well. GNALCR - Rev. 04 - Mar/23...

  • Page 55: Wheel Support Hubs Lubrication

    8. Maintenance Wheel support hubs lubrication The wheel support hubs must be lubricated every 150 hours. When there is any clearance, it is necessary to give maintenance to the wheel support hubs. 1. Disassemble the hubs and remove the inner components. Clean all parts with diesel oil or kerosene.

  • Page 56: Hydraulic Cylinder Maintenance / Assembly

    8. Maintenance Hydraulic cylinder maintenance When cylinder repair is required, clean off unit, disconnect hoses and plug ports before removing cylinder. When removed, open the cylinder ports and drain the cylinder's hydraulic fluid. Examine the type of cylinder. Make sure you have the correct tools for the job. You may require the following tools: - Proper seal kit;...
  • Page 57 8. Maintenance Hydraulic cylinder assembly Reassembly: 1. Reinstall rod through gland assembly (E) and end cap (A); 2. Secure piston (C) to rod with nut (D). Torque lock nut to proper value (consult torque table on the "maintenance" section); 3. Lube inside of barrel, piston seals, and gland seals with hydraulic oil; 4.

  • Page 58: Hydraulic Safety

    8. Maintenance Hydraulic safety 1. Make sure that all components in the hydraulic system are kept in good condition and are clean. 2. Carry out the maintenance of the hydraulic parts on a clean place, free from dust or contaminants. Otherwise, there may have malfunction or premature wear on the equipment.
  • Page 59 8. Maintenance Tires inflation • The tires must always be properly inflated to avoid premature wear for excess or lack of pressure. • Do not attempt to mount the tires without experience and adequate equipment. • Maintain the correct tire pressure. Never inflate the tires beyond the recommended pressure.
  • Page 60 8. Maintenance Disk harrow maintenance - During offseason wash the equipment, repair any damaged paintwork, protect the disc blades with oil and lubricate all grease fittings. - The disc blades must be replaced as soon as they are providing a low yield, mainly because of the reduction in its diameter, loss of cut and other damages that may occur during the job.

  • Page 61: Important Recommendations

    8. Maintenance Important recommendations 1. Retighten nuts and bolts after the first day of work and check the conditions of all pins and cotter pins. Then, retighten every 24 operating hours. 2. Carefully observe the lubrication intervals. 3. Special attention should be given to the disc gangs, retightening daily during the first week of use.
  • Page 62 8. Maintenance Important recommendations 13. The harrowed ground is always to the left hand side of the operator. 14. The tractor drawbar must remain fixed during work and transportation. 15. Before maneuvering on the edge of the field, activate the hydraulic cylinder gradually to lift the disc gangs.

  • Page 63: Troubleshooting Guide

    8. Maintenance Troubleshooting guide PROBLEM CAUSES POSSIBLE SOLUTIONS Too much angle on the front Reduce the angle from the front gang or gang or too small on the rear increase the angle from the rear gang. Tractor steering gang. wheel pulling to the right.
  • Page 64 8. Maintenance Troubleshooting guide PROBLEM CAUSES POSSIBLE SOLUTIONS Damaged repairings. Replace the repairings. Damaged rod. Replace the rod. Oil with impurities. Replace the oil, repairings and filter elements. Hydraulic cylinder leaking. A d j u s t t h e c o n t r o l v a l v e u s i n g t h e relief valve with the aid of a pressure Working pressure superior gauge.

  • Page 65: Important Data

    9. Important data Hourly income calculation To calculate the hourly income, use the following calculation: R = L x V x E Where: R = Hourly income; L = Disk harrow working width (meters); V = Average speed of the tractor (meters per hour); E = Efficiency: 0.90;...

  • Page 66: Average Income Table

    9. Important data Average income table Number of Cutting width Hourly income Daily income Model disc blades (ha) (ha) 4.30 2.32 20.90 4.70 2.54 22.84 5.10 2.75 24.79 GNALCR 5.50 2.97 26.73 5.90 3.19 28.67 6.20 3.35 30.13 WARNING • An average speed of 6 km/h was assumed to prepare the table above. To know how many hours will be spent to work a certain previously known area, it is necessary to divide the value of the area by the hourly income.

  • Page 67: Torque Table

    9. Important data Torque table The table below gives correct torque values for various bolts. Tighten all bolts to the torques specified in chart unless otherwise noted. Check the tightness of bolts periodically, using this bolt torque chart as a guide. Replace hardware with the same strength (grade/ class) bolt.

  • Page 68: Important

    10. Important ATTENTION • MARCHESAN reserves the right to make improvements in the design, material or specifications of machinery, equipment or parts at any time, without thereby becoming liable to make similar changes in machinery, equipment or parts previously sold. •...
  • Page 70 www.marchesan.com.br...

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