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Tatu Marchesan DCA2 MC 2500, Operator'S Manual

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Tatu Marchesan DCA2 MC 2500 Operator'S Manual Download Page 48

Marchesan Implementos e Máquinas Agrícolas “TATU” S.A.

46

DCA² MC 2500, 5500, 7500 & 10500

Adjustments and operations

Belt tension adjustment

To adjust the tension of the transmission belt, proceed as follows:
• Loosen up the pulley nut (A), along with the internal nut (B) of the tightener (C).
• Then, adjust the belt tension and retighten the nuts.

NOTE Tension allowed = 3.5 cm as detailed below.

A

A

B

B

C

C

Tension

Tension

3.5 cm

3.5 cm

Summary of Contents for DCA2 MC 2500

Page 1: ...OPERATOR S MANUAL DCA MC 2500 DCA MC 5500 DCA MC 2500 DCA MC 5500 DCA MC 7500 DCA MC 10500 DCA MC 7500 DCA MC 10500...

Page 2: ...Dealer Owner Firm Farm City State No of the Certificate of Guarantee Serial No Date Invoice No Product Notes IDENTIFICATION...

Page 3: ...ile The conveyor is made of carbon steel and has tighteners to adjust the tension The opening of the dosing gate features a graduated scale and easy adjustment to distribute several quantities The fin...

Page 4: ...iscs Conveyor speed hydraulic motor 35 Sprockets change cardan shaft 36 Sprockets change hydraulic motor 37 Fins position on the discs 38 Distance between distribution bands Flow divider adjustment 39...

Page 5: ...ce staff Only people who own a full knowledge of the tractor and equipment must transport operate and carry out any maintenance on them Marchesan is not responsible for any damage caused by accident o...

Page 6: ...ing work transportation maintenance and storage Security aspects must be carefully observed to avoid accidents This symbol is a warning used to prevent accidents The instructions under this symbol ref...

Page 7: ...ontact with your skin or clothes Keep access and work places clean or free from oil and grease Risk of accidents Never transport the equipment on highways or paved roads Avoid that the tractor wheels...

Page 8: ...ions Be careful while hitching the equipment to the tractor Only pull the equipment using a tractor with appropriate power Do not drive the equipment under the influence of alcohol or any soothing sti...

Page 9: ...locks and safety chains to secure the equipment to the truck or trailer during the transport Make sure the SMV Slow Moving Vehicle sign and all the lights and reflectors that are required by the local...

Page 10: ...ory Standard NR 06 For purposes of applying this Regulatory Standard Personal Protective Equipment PPE is considered any device or product that is worn by an individual worker for protection against r...

Page 11: ...ist it is essential to hitch the cables to these points Use chains of at least 3 meters long to lift the equipment safely Use the adequate points for lifting and be sure that the equipment is safe Avo...

Page 12: ...MPRIMENTO DO EIXO CARDAN ANTES DE INICIAR O USO DO EQUIPAMENTO E TODA VEZ QUE TROCAR O TRATOR Separe o macho da f mea e acople a TDP Posicione o trator ester ado at que o pneu toque o cabe alho Verifi...

Page 13: ...uando pressionada 1 Posicione a correia no cubo de transmiss o C 2 Passe a parte inferior da correia na polia do distribuidor direito D 3 Depois fa a a tor o da correia e passe a na polia do distribui...

Page 14: ...03 03 4392 4395 DCA MC 10500 decal Marchesan logotype 04 B 05 03 03 1428 Read the manual decal 01 C 05 03 03 1859 Danger decal 02 D 05 03 03 1809 Limestone spreader decal 01 E 05 03 03 2425 Risk of ac...

Page 15: ...40 rpm Wheel gauge width mm 1510 Total length mm 3600 Total width mm 1750 Total height mm 1650 Tractor required power cv 60 65 Weight Kg 794 DCA 5500 MC Type Limestone and fertilizer spreader Model DC...

Page 16: ...PTO rotation speed 540 rpm Wheel gauge width mm 1545 Total length mm 4700 Total width mm 1860 Total height mm 1840 Tractor required power cv 90 100 Weight Kg 1196 DCA 10500 MC Type Limestone and ferti...

Page 17: ...uinas Agr colas TATU S A DCA MC 2500 5500 7500 10500 Data sheet Dimensions for storage Dimensions for storage mm DCA MC A B C 2500 3 640 1 780 1 670 5500 4 140 1 740 1 785 7500 4 745 1 860 1 870 10500...

Page 18: ...nts DCA MC 2500 mechanical motor cardan shaft 01 Frame and bin 02 Jack 03 Transmission system with cardan shaft 04 Tractor hitch 05 Wheelset 06 Gearbox 07 Conveyor 08 Gate 09 Rotating discs 10 Safety...

Page 19: ...A MC 5500 DCA MC 7500 mechanical motor cardan shaft 01 Frame and bin 02 Jack 03 Transmission system with cardan shaft 04 Tractor hitch 05 Wheelset 06 Gearbox 07 Conveyor 08 Gate 09 Rotating discs 10 S...

Page 20: ...for the application of limestone easily removable Higher bin NOTE 01 Frame and bin 02 Jack 03 Transmission system with cardan shaft 04 Tractor hitch 05 Wheelset 06 Gearbox 07 Conveyor 08 Deflector 09...

Page 21: ...nts DCA MC 2500 hydraulic motor 01 Frame and bin 02 Jack 03 Hydraulic transmission system 04 Tractor hitch 05 Wheelset 06 Hydraulic motor 07 Gearbox 08 Conveyor 09 Gate 10 Rotating discs 11 Safety cha...

Page 22: ...A MC 5500 DCA MC 7500 hydraulic motor 01 Frame and bin 02 Jack 03 Hydraulic transmission system 04 Tractor hitch 05 Wheelset 06 Gearbox 07 Conveyor 08 Hydraulic motor 09 Gate 10 Rotating discs 11 Safe...

Page 23: ...2 Jack 03 Hydraulic transmission system 04 Tractor hitch 05 Wheelset 06 Gearbox 07 Conveyor 08 Deflector 09 Gate 10 Rotating discs 11 Safety chain 12 Hose support 13 Ladder 14 Hydraulic motor Deflecto...

Page 24: ...uinas Agr colas TATU S A 22 DCA MC 2500 5500 7500 10500 Tires assembly Assemble the tires A to the hubs B using the bolts C and nuts Assembly Never remove the disc protector D from the equipment NOTE...

Page 25: ...lic circuit Control valve 9 with permanent adjustment that must not be changed NOTE 02 02 05 05 03 03 10 10 01 01 06 06 07 07 08 08 04 04 11 11 12 12 09 09 02 02 03 03 04 04 05 05 Red Red Pressure Pre...

Page 26: ...x 750 TR TC hose Return Return 05 01 1 2 x 650 TR TC hose Pressure Pressure 06 01 1 2 930 TC TC hose Return Return 07 01 1 2 1000 TC TC hose Pressure Pressure 08 02 Oil duct 09 01 HYDAC control valve...

Page 27: ...he equipment drawbar may touch the tractor tires or damage the hydraulic hoses When using the tractor drawbar lift the three point hitch entirely The tractor drawbar must be compatible with the equipm...

Page 28: ...tor PTO PTO A A WARNING When setting up the equipment for the job the tractor equipment must be leveled related to the soil Besides that the tractor must be hitched to the equipment hitch to avoid unn...

Page 29: ...the set when the drawbar pin B breaks Keep the three point hitch arms always opened locked and lifted to the maximum NOTE Couple the hitch A to the tractor drawbar by placing a pin B and cotter pin To...

Page 30: ...and pull it to confirm the locking 2 Steer the tractor wheel until it gets closer to the drawbar approximately a 70 degree angle Being the cardan shaft bars placed side by side verify the existence o...

Page 31: ...ple half of the cardan in the tractor and half in the equipment placing the semi cardans in parallel and in several operating positions Then determine the correct length and mark the cutting area It i...

Page 32: ...greater wear on the universal joints reducing the lifetime of the set NOTE The contact surface between the hub and the bar shall not be smaller than 1 3 of the total length Garfos internos desalinhado...

Page 33: ...for hitching for hitching Jack position for Jack position for transportation transportation After hitching the jack A must be removed To do so release the cotter pin B and pin C Remove the jack and pl...

Page 34: ...e done proceed as follows Consult the tractor manual to check the possible drawbar working positions Use a height that will better help leveling the equipment Set up instructions The deflector A avoid...

Page 35: ...evel See periodic maintenance page 6 If the jack is locked on transport operation position According to the jack position for working or transportation page 7 If the bin is free from any objects like...

Page 36: ...tory fitted with the sprockets to distribute limestone and organic compound Always adjust the chain tightener C after changing the sprockets Never work with a loose chain The speed of the discs is dir...

Page 37: ...s factory fitted with the sprockets to distribute limestone and organic compound Always adjust the chain tightener C after adjusting the sprockets Never work with a loose chain The speed of the discs...

Page 38: ...sier Sprockets change cardan shaft Ease the tightener A and remove the chain B Then release the 12 tooth sprocket C bolt and position the sprocket on the upper axle securing it again using the bolt Th...

Page 39: ...D and position the sprocket on the upper axle securing it again using the bolt E Then release the 35 tooth sprocket F bolt and align the sprocket with the 12 tooth sprocket D fit the chain and adjust...

Page 40: ...h of distribution and directing the product to an intermediate position Position 2 Larger width of distribution and directing the product to the ends Position 3 Smaller width of distribution and direc...

Page 41: ...t the same amount can be distributed per m of soil In practice however it is acceptable a variation up to 25 in the distributed amount That occurs especially in the overlapping band between the distri...

Page 42: ...open or close the exit The gate opening is indicated in the graduated scale B that goes from 0 to 15 and has divisions every half centimeter The distribution tables indicate the use of part of the sca...

Page 43: ...ent without its protective devices The amount of product to be distributed kg hectares takes into account the following points 1 Tractor speed 6 to 7 km h 2 For spreaders that are activated by the car...

Page 44: ...2600 2168 1856 1624 1444 1300 7 5 2 65 3436 2721 2268 1943 1699 1511 1361 8 0 2 76 3589 3084 2571 2202 1926 1713 1542 8 5 2 88 3742 2963 2470 2116 1851 1646 1482 9 0 3 00 3894 3084 2571 2202 1926 171...

Page 45: ...375 328 292 262 4 5 0 83 747 596 496 427 373 332 298 5 0 0 94 846 675 562 484 423 376 338 5 5 1 04 936 747 621 535 468 416 374 6 0 1 15 1035 826 687 592 517 460 414 6 5 1 25 1125 898 747 643 562 500 4...

Page 46: ...meters PTO 540 rpm constant 1 Convert the dosage to grams m 2700 10 000 m 0 27 kg m or 270 grams m 2 Calculate the area that will be worked in 01 one hour 6 000 m h speed x 6 0 m distance between dis...

Page 47: ...if there is a clearance up to 50 mm If the clearance is greater readjust the conveyor tension using the tightener A and loosening up the nuts B which have an adjustment through the slots and lock nut...

Page 48: ...s Belt tension adjustment To adjust the tension of the transmission belt proceed as follows Loosen up the pulley nut A along with the internal nut B of the tightener C Then adjust the belt tension and...

Page 49: ...ulley in order to remove the belt See on the figure below the sequence for placing the C 148 belt 1 Put the belt in the pulley C 2 Fit the lower part of the belt on the right distributor pulley D 3 To...

Page 50: ...enches and others Make sure that there is no uncommon object in the product Observe the tension adjustment of the conveyor as well as the transmission conveyor The presence of any other people on the...

Page 51: ...even R e d u c e d i s t a n c e a s recommended Incorrect position of the fins Place the fins in the correct position Strong wind Wait wind to be reduced Vibration and noise Cardan shaft assembly Ass...

Page 52: ...500 7500 10500 Optional Directioner The directioner is used for fertilizer application in a directed line mainly under the top part of the plants This part is fastened to the bumper and to the rear pa...

Page 53: ...tion To assemble the damper follow the instructions below Make holes on the rear part as shown below Fasten the support A and the steel cable guide B on the hole Lock the central part C and the angle...

Page 54: ...place the defective ones Introduce an enough amount of new grease Use grease of medium consistency CARDANS Grease the universal joints and verify if the tube and shaft are protected with grease Clean...

Page 55: ...2500 5500 7500 10500 Maintenance Lubricate every 24 hours of service Use grease of soap lithium base NLGI2 EP grade which features high washing resistance and large stability to oxidation Lubricate th...

Page 56: ...ssure of activation 6 bar 10 Maximum working temperature 82 C For cold starts the contamination indicator may activate due to the increasement on the viscosity of the hydraulic fluid Wait until the fl...

Page 57: ...aling part for cleaning including its adjacent areas in order to avoid that any impurity gets inside the filter Right after replace the filtering element C Put the sealing part back on its place the n...

Page 58: ...00 Belt replacement To replace the belt A or to remove links remove the pin B using a circular saw to break the welding that holds the pin on the pad C Then replace the defective belt by a new one usi...

Page 59: ...ng discs need maintenance or replacement remove the elastic pin C that holds the disc to the disc support If it is necessary to carry out any maintenance or to change the fins D remove the bolts E spr...

Page 60: ...gearbox must be inspected before the spreader starts to operate If the oil level is low fill it up After the first 200 hours of operation it is recommended to change the oil This is necessary because...

Page 61: ...hub B loosen up the protection cover C bolts and spring washers Then loosen up the cotter pin D castle nut E and flat washer To reassemble the set do the procedures in reverse way To change the hub co...

Page 62: ...d stored to avoid dryness Lubricate all the grease fittings until the fresh grease can be seen Spray the equipment with penetrating or anti corrosive oil Check the parts for wear occurence If necessar...

Page 63: ...the tires make sure the hose is long enough for you to stand Also do this process in a safety cage For the DCA MC 2500 DCA MC 5500 model 7 5 x 16 10 ply 60 PSI For the DCA MC 7500 model 11L 15 10 ply...

Page 64: ...this may cause roundness on the barrel or other problems consequently leading to internal leakages lack of power gripping damages to the cylinder rods etc Do not attempt any makeshift repairs to the h...

Page 65: ...14 612 7 8 14 187 253 6 478 5 648 8 676 5 917 3 M 22 x 2 5 165 5 224 418 441 598 00 647 5 878 01 1 8 254 5 345 1 650 881 4 918 5 1 245 5 M 22 x 1 5 182 246 792 484 656 30 711 5 964 794 1 12 285 5 387...

Page 66: ...ions in this manual appear without the safety devices removed to allow a better view and detailed instructions Never operate the equipment without these safety devices TECHNICAL PUBLICATION DIVISION E...

Page 67: ...trabajo 11 No efectuar regulajes con el equipo en funcionamiento 12 No permitir que ni os jueguen sobre o pr ximo de los equipos en operaci n durante el transporte o almacenado 13 La velocidad de ope...

Page 68: ...www marchesan com br...

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