EXG300 User`s Manual
Contents
1. 41 13 a Information for Obtaining Spare Parts 41 14 Parts subject to normal wear and tear 69 15 User s Notes 71 3 SAFETY Even though the machine s operation is simple and safe it is essential that all grain cart loading unloading and transport operators and supervi sors have an in depth knowledge of the contents of this user s manual In this way situations of danger will be avoided for the operator for third parties and for goods in the surrounding area There must be a written record of when the ope rators are trained in every detail of the machine S Operation 3 a Attitude Toward Safety Just as with the operation of any other machine the most important factor for preventing acci dents of any kind is the positive attitude of ope rators and supervisors toward safety As well as following the manufacturer s recommendations the habit must be developed of foreseeing and analyzing every possible contingency that could arise during the operation of the machine Even though it is impossible to foresee all possible situations this habit helps to prevent the majo rity of hazardous situations 3 b ATTENTION Symbol and Signal Words Throughout the present manual the Attention symbol is used to indicate risk situat2. ray y Y Direction of the automatic movement of the tractor Tow tractor for the es extractor assembly vehicle 0 0 K K UA Reception vehicle _ in this case YR SR AKRON self dis charging grain A F SG irecti Lan Direction of the movement of the reception assembly Figure 6 4 Implements Arrangement 2 Make sure that the extraction tube s outlet is located over the vehicle where the grain is to be loa ded Extractor s vertical auger tube Grain discharge Reception vehicle View from the extractor ope rating tractor Figure 6 5 Extraction tube position 3 Activate the cardan shaft slowly at the begin ning This way the cereal starts to flow upwards Gradually increase the speed until it reaches 540 rpm on the cardan shaft 4 Make sure that the tractor is not geared and that the hydraulic system is ready to operate 5 With the cardan shaft already turning hydrau lically activate the traction roll in the direction given by the arrow shown in the figure Using the flow control valve gradually increase the speed until a reasonable rate is reached remember that by this time the machine has started moving tugging the tractor behind it The idea is to work at a speed high enough to reach a good efficiency but not excessive since this would result in the cer
3. 24 6 f Extraction at the End of the Bag 24 6 0 Unwinding the Bag sud EE 25 7 Maintenance Program 27 7 a Maintenance Schedule 27 7 b Maintenance after Receiving the Machine 27 7 Desmantelamiento de piezas para su reparaci n 27 FLORENS F 2455440 wo de a a de Dot qe ep N 28 7 Prevention of Wear on Flexible Pipes 28 ande s 2s sho k u 28 _AKRON 8 Machine Transportation and Storage 29 8 a Preparation of the Machine for Transportatione 29 SD TransponalOM usc are cerveses 8254 30 8 Machine Storage 31 Od mean aaa sma here ek 31 9 Specifications 33 10 Product Dismantling and Disposal 35 11 Guarantee Terms 37 12 Alphabetical Index 39 13 Spare Parts List
4. GRAIN EXTRACTOR EXG 300 User s Manual Operation Maintenance and Spare Parts Code 187000 Edition June 2010 Review 2010 004 1 Due to the continuing improvements in the design and manufacture of AKRON products MICRON FRESAR S R L reserves the right to modify components and or specifications without prior notice 1 INTRODUCTION The present user s manual describes the func tions and components of the AKRON grain extractor model EXG 300 It gives detailed safety instructions and provides recommenda tions for its operation also offering a general maintenance guide for the machine The information provided in this manual is fun damental for the efficient and safe operation of the machine This documentation is included with the machine in order to guarantee its opti mal operation That is why this manual should be available at all times either together with the machine or at least within the operators and Supervisors reach 1 a The Purpose of the Machine The EXG 300 grain bag unloader has been designed to safely unload grain and oilseeds that have been stored in chamber conditions in standard grain bags during the recommended period for each grain type and store them in grain carts or tucks The simple concept of design of this machine requires very little maintenance and ensures a good operation under different conditions However it is important to highlight that this grain extractor is e
5. 06 51 00240 AP 40 CAST IRON SUPPORT 99 388 200158 CHAIN ASA 50 2 5 8 P 29 39 85567 MAIN TRANSMISSION GEAR WHEEL 45 98 652 085573 MAIN DRIVESHAFT SUPPORT 98 780 037800 CROSS ARMS 27 39 87224 HORIZONTAL AUGER EXTENSION GUARD 27 39 87201 RIGHT INNER AUGER GUARD 27 39 87230 MAIN GUARD 27 39 87202 LEFT HORIZONTAL AUGER GUARD A A 5 RIO ww ww 62 Col PO PO IN IND OI ON O OO SO OU CG XI GI oF BI GI ol ul ola A O N PARTS LIST 1 TRANSMISSION _AKRON OPTIONAL COMPLETE RICE KIT 27 29 87850 _ PART NUMBER INNER COVER 4 273987875 6 27398784 EXTERNALPROTEOTOR 2 27398788 AUGERPROTECTOR 9 273987871 7 PRIMARYPROTECTOR SECONDARY PROTECTOR SAUER DANFOSS ORBITAL HYDRAULIC MOTOR CRUMBLER 27 39 87283 RIGHT INNER FULL CASE HARDENED AUGER 27 39 87285 RIGHT EXTERNAL FULL CASE HARDENED AUGER 27 39 87281 CONJUNTO SINFIN PRIMARIO CEMENTADO COMPLETO 1 ERMS OF SERVICE AND EXPECTED PERFORMANCE OF THE EXG 300 GRAIN BAG UNLOADER RICE KIT HE RICE KIT HAS BEEN DEVELOPED AND OFFERED TO IMPROVE THE EXG 300 GRAIN BAG UNLOADER PERFOR MANCE WHEN UNLOADING RICE FROM THE GRAIN BAG THIS KIT CAN BE ADAPTED TO WORK WITH 9 FOOT BAGS HAT ARE IN PERFECT CONDITIONS AND REMAIN OUTSIDE FOR LESS THAN A YEAR HE MACHINE SHOULD HAVE CASE HARD
6. 35 Dismaintling 6 31 35 Elementos 5 7 16 21 24 35 Extraction 5 8 9 12 14 15 16 18 19 21 25 39 Extractor 1 3 5 6 8 9 13 15 16 26 27 35 38 Guarantee Terms 3 6 33 35 Grain Bag 5 8 12 13 15 16 17 18 19 20 21 22 35 40 Mechanical jack 14 35 46 Hose 24 35 Maintenance 1 3 5 8 9 12 23 33 Motor 8 12 35 50 Norma 7 35 Oil 15 24 35 49 51 53 Parking 6 27 35 Pictograms 7 Position 29 Receiving 5 11 19 23 35 Risk 35 Safety 3 5 7 8 9 11 12 17 26 27 31 35 37 Speed 8 9 12 13 20 21 35 Spare Parts 6 15 37 Storage 5 6 12 27 35 Symbol 5 7 35 Tractor 8 9 12 13 14 15 16 17 19 20 21 22 25 27 29 35 Transport 5 8 9 11 12 13 20 21 25 26 29 31 Towbar 13 15 21 24 26 35 Valve12 14 17 20 25 26 35 48 50 52 13 SPARE PARTS LIST All the components of the AKRON EXG 300 mechanical grain extractor are detailed in the following pages To order a spare part for your machine do the following e Use the attached exploded diagrams to iden the component s to be replaced e Note the code of each part and if possible the name of each assembly e Order the spare parts from your nearest AKRON Technical Representative or to AKRON Spare Parts Service see 13 a Information to Obtain Spare Parts indicating each part s code and if possible the name of each assembly e f replacing a
7. 98 388 200158 Asa 50 2 P 5 8 chain 27 39 87847 REAR CASE HARDENED AUGER KIT 98 002 079038 G5 5 16x11 2 Hex head screw Qty 2 98 002 127038 G5 1 2x11 2 Rw Hex head screw Qty 4 98 310 100079 5 16 Grower washer Qty 2 98 310 100127 1 2 Grower washer Qty 4 98 378 080568 100cc Orbital hydraulic motor Qty 1 98 755 255530 Uc 206 double shielded bearing Qty 1 27 39 87845 JACKETED TUBE KIT 27 43 87286 Primary tube jacket 27 43 87287 Secondary tube jacket 27 39 87846 COMPLETE CASE HARDENED AUGER KIT 27 39 87282 Left full case hardened auger 27 39 87283 Right inner full case hardened auger 27 39 87284 Left external full case hardened auger 27 39 87285 Right external full case hardened auger gt 27 39 87280 Full case hardened secondary auger assembly 27 39 87281 Full case hardened primary auger assembly EXG 300 GRAIN EXTRACTOR 6 2438766 A HEAVY USE KIT PARTS LIST 1 OPTIONAL 10 KIT PARTNUMBER _ an 3 273987556 4 29 5 E 4 27 29 87950 GRAIN BAG LEADER 27 39 87973 ROLL LOCK COMERCIAL ITEMS FOR 10 KIT 98 002 127044 G5 1 2x1 3 4 RW HEX HEAD SCREW QTY 6 98 309 100127 1 2 FLAT WASHER QTY 6 98 310 100127 1 2 SPLIT LOCK WASHER QTY 6 98 002 158044 G5 5 8x1 3 4 RW HEX HEAD SCREW QTY 2 98 309 100158 5 8 FLAT WASHER QTY 2 98 310 100158 5 8 SPLIT LOCK WASHER QTY 2 OPT
8. the guarantee period will be limited to 90 days from the delivery date This guarantee covers defects in materials used to manufacture the machine provided that the grain bag unloader has been properly operated The operating procedures considered appro priate are those described in this manual This guarantee does not cover the following Damages or failures as a result of improper ope ration or lack of machine maintenance that may occur during transport operation or parking from the delivery date Tires own guarantee Normal wear of parts due to their use Their replacement is part of the preventive maintenan ce Page 69 Micr n Fresar S R L is not responsible for any repair made by third parties or damages resul ting from this cause Micr n Fresar S R L reserves the right to modify specifications and designs without pre vious notice and without the obligation to imple ment these changes in the machines already delivered For a good machine performance Micr n Fresar S R L recommends meeting the follo wing conditions Dry clean grain 13 596 moisture content at reception Undamaged bag without mechanical damage resulting from hail stubble or animals It has been noticed that the machine performan ce decreases when storing hulled grain since there are different degrees of abrasion Therefore some grains will flow less smoothly than others Damages caused during machine operation by any pers
9. figure the main features of both positions can be compared It can be observed that during transport position the lifting tube is folded and the roll is practically parallel to the chassis Take the sweep auger ends fro transport position and place the into working position taking into F Y s 17 gt 09 Nail 7 f e A gt A d 0 IR NS HL al account the turning direction SM Unhook the roll by pulling up the latch located at the front part of the chassis and make it turn until rea ching its transverse position put the supporting arm down in order to lock it Remove the lock pin of the superior tube support and activate the Auger hydraulic control until the tube is completed unfolded Cut the bag manually and open the cut leaving the grain at sight as shown in the figure Check that the blade is aligned with the cut made manually in order to continue cutting Remove the blade cover to start working Activate the Roll control With the tractor take the machine backwards as centered as possi ble and hook the bag to the roll by causing the roll to rotate Activate the Height control to adjust the operating height Once again activate the roll control to start operating Warning Avoid hand crushing when turning the roll into operating position LOAD SPEED UP Burn PUSHER Warning Chec
10. for the gearboxes Check chain tension every time chains are lubricated and correct in any case as necessary Part or assembly Drive Chain front and rear x AWMOS Lubrication frequency Vertical auger hinge End of the hydraulic cylinder operating the vertical auger On the upper horizontal drive shaft End of secondary vertical auge e DRIVE GEARBOX Reduction Gearbox Inside the chassis Every 300 hours It is recommended adjusting the chain after unloading the first two bags 7 e Prevention of Wear on Flexible Pipes Take into account the following items for a better use and care of the flexible pipes included in the machine e Visually inspect the hydraulic circuit hoses and accessories related to the flow gate operation and to the folding unfolding of the auger tube They should not have leakages Keep them from touching sharp objects Do not tread on hoses and keep them from being strangled e Check that the helical tape covering the hydraulic circuit is in good condition since it is meant to prevent fluid from hitting the operator if a pipe brakes WARNING Avoid leakage of fluids under pressure 2 IMPORTANT To grease objects that are at a certain height use a ladder or any other auxiliary device 7 f Tire Change Complete the following steps 1 Slightly loosen the wheel nuts 2 Lift the machine using a mechanical or hydraulics jackes 3 Once the grain extrac
11. issues must be taken into account upon recel ving the machine 1 If the machine is delivered on a truck or other vehicle special care must be taken to remove all the elements used to fix the machine to the transport vehicle 2 If the machine is delivered in tow running on its own wheels the pressure of the wheels must be checked to be at a reasonable level 3 In both cases the machine s paint and struc ture must be checked to be free from damages that could have taken place during transport If that were the case it would be convenient to assess if the damage could influence the machi ne s normal operation or if its integrity could be affected in the future 4 All the machine components must be checked to be present and in good operating conditions and all the mechanisms should be operative 5 All the safety guards and protections should be present and in good conditions e g the lif ting auger lock pin the drawbar cover etc 4 a Identification of your Self unloading Grain Cart When ordering replacement parts or requesting technical assistance or information always pro vide the following details for product identifica tion purposes e Model e Mass kg e Serial This information is engraved on the identification plate which is located as shown in Figure 4 1 above MICRON FRESAR S R L ANTIAGO DEL ESTERO 144 X240OK VD N FRANCISCO CORDOBA SAN DRY ARGENTI Plea
12. the operator s manual so as to become acquainted with its featu res and operation e When performing maintenance tasks 114122 Particular recommendations e Stop the engine and remove the key before performing maintenance or prepa ration tasks NOTICE o Roll rotation direction in operation mode 065822 Cardan coupling position O 114186 Tying for transport Risk situations e During the discharge process Particular recommendations e Do not open or take away the safety protections while the motor is running Risk situations e When handling the hydraulic circuit 114178 Particular recommendations 1 114152 e Check circuit for proper operation e Check flexible pipes condition Risk situations AVOID HAND CRUSHING WHEN TURNING THE ROLL INTO OPE RATING POSITION e when handling the roll Particular recommendations e Avoid hand crushing when turning the roll into operating position 187139 e when handling the roll Particular recommendations CRUSHING WHILE THE ROLL IS OPERATING 187140 e Avoid arm crushing while the roll is operating 187132 Switch valvle a o w 4 gt o o wm El amp 5 Q m 3 lt 114162 Particular recommendations e Do not stand within reach of the auger or introduce your hand while the motor is running 180108 Cutting blade Risk situatio
13. 43 18306 HINGE PIN 27 42 87331 GRAIN CHANNEL 27 39 87318 SECONDARY VERTICAL AUGER ASSEMBLY 98 002 127165 G5 1 2 x 6 1 2 R W HEXAGONAL HEAD SCREW 6 27 42 85323 GRAIN CHANNEL 8 98755355545 9 254344405 AUGER END WASHER G5 1 2 HEXAGONAL NUT PARTS LIST 4 SECONDARY VERTICAL AUGER EXG 300 GRAIN EXTRACTOR MECHANICAL JACK LONG PIN WIGHAIN AKRON PARTS LIST 5 MECHANICAL JACK 27 29 85650 DRIVE GEARBOX ASSEMBLY 20 29 87000 PARTNUMBER RAME BODY OF THE GEAR BOX LOWER PART 20 41 8 002 BODY OF THE GEAR BOX LOVVER PART 20 43 8 015 CONE BEARING Z 16 32 N 0 E 0 SCREW UMBRACO WT 3 8 X3 2 r 20 43 80024 1 BSPT HEXAGONAL HEAD PLUG 20 43 87008 INLET SHAFT cotter 20 43 09813 CD lt 6 _9_ O AKRON PARTS LIST 6 DRIVE GEARBOX ASSEMBLY ECHNICAL DATA Oil type SAE 90 Oil volume 2 5 litres _AKRON N PARTS LIST 7 REDUCTION GEARBOX 20 29 85030 al ie FT s 2 6 204385082 77 GEARWMEELZ283M85 01 1 20 43 85073 8 9870520000 62062RSBEARING 9 204885074 NUMBER 2 STOP END 10 15 NUMBER 3 STOP END 20 983104000065 5 8SPLITLOCKWASHER 8 RW 3 8 X 3 1 2 HEXAGONAL SOCKET HEAD CAP SCREW 8 3 8 BSPT PLUG STOP WASHER stor WASHER 00 20 43 85076 98 310 100063 gt lt O m a lt lt O O LLI a PAR
14. ENED AUGERS AND A HYDRAULIC CIRCUIT ADAPTED TO THIS KIT FIGURE IN PAGE 10 UNDER REGULAR CONDITIONS OF GRAIN CONSERVATION IT IS POSSIBLE TO ACHIEVE UNLOADING PERFOR MANCES OF 100 TO 110 TONS BY REGULAR CONDITIONS IT IS UNDERSTOOD HULLED GRAIN WITH 13 TO 16 OF MOISTURE LACK OF MOISTURE AND FERMENTED GRAIN IN THE INNER PART OF THE BAG LACK OF TRACES OF FUNGI AND INSECT ATTACK INSIDE THE GRAIN MASS AND EVERY PROCESS AFFECTING THE GRAIN FLOW INSI DE THE BAG EXG 300 GRAIN EXTRACTOR ASSEMBLIES BELONGING TO THE OPTIONAL COMPLETE RICE KIT 27 29 87850 ASSEMBLIES BELONGING TO THE OPTIONAL COMPLETE RICE KIT 27 29 87850 27 39 87849 FREE PROTECTION KIT 98 002 127044 G5 1 2x1 3 4 Rw Hex head screw 98 310 100127 1 2 Grower washer 27 39 87848 GRAIN STIRRER KIT 98 002 079038 G5 5 16x11 2 Hex head screw Qty 2 98 002 111102 G5 7 16x4 Rw Hex head screw Qty 4 98 002 127051 G5 1 2x2 Rw Hex head screw Qty 4 98 301 150079 G5 5 16 Rw Hexagonal nut Qty 2 98 301 150111 W 7 16 G5 Hexagonal nut Qty 4 98 301 150127 G5 1 2 nut Qty 4 98 309 100079 5 16 Flat washer Qty 2 gt 98 309 100127 1 2 Flat washer Qty 4 98 310 100079 5 16 Grower washer Qty 2 98 310 100111 7 16 Grower washer Qty 4 98 310 100127 1 2 Grower washer Qty 4 98 378 080568 100cc Orbital hydraulic motor Qty 2 98 380 040090 Q4x90mm Clip 98 388 120158 Asa 50 2 joint w clips N 26 98 755 255530 Uc 206 doble shielded bearing
15. ENS ee EU 9 4 Receiving the Machine 13 4 Grain extractor identification 13 4 b Contact Information awas saus op wi dae 13 4 Operating Principle 14 5 Preparation and Setup 15 5 a Requerimientos de accionamiento 15 5 0 Position CHANGES ac ae ar ee a ae 15 5 c Recommendations to Make Extraction Easier 17 Previous Controls on the Machine 17 Die NIC LAVOUL sers tina ea ai 17 5 f Grain Bag Preparation RA 18 5 g Final Adjustments on the Machine 19 6 Set up for extraction 21 6 a General Comments on the Storage in Grain bags 21 6 b Operation Start up aus u ES SER pesades S yo ta dd pes eh ewe v 22 6 Operation Parameters 23 6 Protection against Overloads 24 6 e Interruptions during Extraction
16. IONAL 10 KIT PARTS LIST 1 PARTS LIST 2 GRAIN BAG WINDING SYSTEM PART NUMBER 98 002 127089 G5 1 2 x 3 1 2 RW HEX HEAD SCREW 2 98 309 101127 1 2 ZINC PLATED FLAT WASHER O 2 43 85458 STOP WASHER 2 SPING 6 275285454 OLUTOMOOUPLING HANDLE SPROCKET 8 98 077 095019 W3 8 X 34 FLUSH HEAD ALLEN SCREW TOWING 10 HANDLE RING 1 274385460 i2XiDMMCOTTERPIN 1 AA 14 27828851 7 QGEARWHELTOWNG 15 2 69 8 WASHER 16 2743845 ROLLGEARWHEELBUSHING 1 UC 210 BOX 27438543 77 ROLTOWNGSHAFT 19 274380407 GRAINBAGWINDINGROLL 9 1 195 27438647 7 GRANBAGWIDNGROL O 1 20 27438045 ROLLENDINTERNALBUSHING 1 21 064100145 AM ASCASTIRONSUPPORT ____ T 22 9875535545 777 UC209BEARING PARTS LIST 2 GRAIN BAG WINDING SYSTEM PARTS LIST 3 PRIMARY VERTICAL AUGER A ens e EN 27 42 87304 PRIMARY VERTICAL TUBE ASSEMBLY 27 39 87324 MALE COUPLING SHAFT ASSEMBLY 1 mb LABYRINTH 4 273987312 PRIMARY VERTICAL AUGER ASSEMBLY 1 6 98755356045 UG209BEARINA 8 273985015 PENDULUM ASSEMBLY 9 98 300 300317 12 MM THICK 1 1 4 NF JAM NUT IVOLLUIA AdVINIdd 9 NO Z LSI TSLdVd PARTS LIST 4 SECONDARY VERTICAL AUGER _ PARTNUMBER 27 42 85317 SECONDARY VERTICAL TUBE ASSEMBLY 2 25
17. LENGTH 4600 AFTER THE UNIDIRECTIONAL 34 NPT MALE FIXED FITTING 34 HOSE 22B 172 NPT MALE FIXED FITTING 34 HOSE 220 23A YSQNIIAD LHSISH ININ 002 X dfi d3idS QAYOTI ININ 019 X ue AN IVA I ___ dOMLNO2 1 3AVA JATVA JOMINOO MOTA IVNOILOSUIGINN i NyNL38 _ JYNSSIYA 1 L YAONV _ ININ 009 X YOLOW IWLIFYO 99 08 TION L3S 00 9X3 6 151 51874 AKRON 14 PARTS SUBJECT TO NORMAL WEAR AND TEAR Ordinary maintenance and spare parts replacement services of the parts detailed below are the equip ment owner s exclusive responsibility therefore they will not be considered defects in material or manufacturing but rather defects due to normal wear and tear improper operation or insufficient equip ment maintenance e Chains e Augers e Bearings e Articulation Bushings e Oil e Wheels e Sprockets e Brake System brake pad shoe linings e Wear due to grain friction Parts subject to improper operation or insufficient maintenance Using the gearboxes without normal oil level or not complying with the transmission inlet specifications described in the user s manual Altering the maximum inlet torque shear bolt system on PTO PROBABLE CAUSES THAT MACHINE RAEE oS CAN ALTER THE MAXIMUM ALLOWED TORQUE Replacing the
18. PTO s shear pin with a different bolt specification 30 Using that exceeds the MAX 14 20 22 24 6 5 8 5 Grain Carts WA machine MAX 28 25 Grain Cart 2130N m Replacing the PTO with a PTO with no shear pin device installed Vertical MIXER MXR 14 1600 N m Wheel nuts After around 50 hours of running wheel nuts must be retighten according to the torque values detailed in the manual 9kgm 90 Nm 65 lbs pie point 7 f Special care should be taken to the wheel nuts tightening if the machine has moved over paths or roads Failure to follow these instructions may cause rim damage or lost of it EXG 300 GRAIN EXTRACTOR 15 USERS NOTES
19. TS LIST 4 7 X TECHNICAL DATA type SAE 90 eOil volume 4 Litres PARTS LIST 8 LOAD SPEED UP PUSHER 27 29 87900 PARTNUMER NM 1 98 378 082766 HYDRAULIC CYLINDER 2 27 43 81763 UPPER LOCK PIN 2 armas UPPERLOOKPIN O 48876 1 d3HSfid dfi d33dS 8 4 LSITSLUVd N 2 S 4 2 CD 7 cO EXG 300 HYDRAULIC SET UP PARTNUMBER NAME QTY 2 X 500 MM HYDRAULIC CYLINDER 98 3 8 003162 80 CC ORBITAL HYDRAULIC MOTOR 98 378 085558 FLOW CONTROL VALVE 0 100 W KNOB 98 378 087753 3 4 UNIDIRECTIONAL VALVE 98 378 087752 DIRECCIONAL CONTROL VALVE 98 3 8 08 51 HOSES AND ACCESSORIES KIT 8700 a Detailed Components PART NUMBER 4 QTY 748 8 8 1 FLOW CONTROL VALVE ADAPTOR 1 6 T CDS60PRESSUREHOSE HOSELENGTH 500 R2AT res T 35288 HG7BJIC37HOSEFIITING 8 4 4848 LIFT CYLINDER BODY ADAPTOR LIFT CYLINDER BODY 9 21 748488 MOTOR BODY ADAPTOR CDS 60 RETURN LINE 948 9 9 TB 712 71 741 6 4 RESTRICTED COUPLING TUBE CYLINDER RESTRICTED COUPUNG 14 17 352 6 6 188 352 6 6 941 6 8 AT HOSE LENGTH 440 20A HG 7 8 JIC UNF HOSE FITTING 34 HOSE 20B HG 1 1 16 JIC UNF 34 HOSE 34 R1 AT HOSE LENGTH 4600 BEFORE THE UNIDIRECTIONAL HG 1 1 16 JIC UNF HOSE FITTING HOSE 218 34 NPT MALE FIXED FITTING HOSE 34 R1 AT HOSE
20. back always caring for cereal conservation In order to disengage the roll open the clutch protection cover Fig 6 9 Figura 6 9 AKRON Pull out the clutch handle Fig 6 10 Figura 6 10 Turn the clutch handle until the roll is disenga ged Fig 6 11 Figura 6 11 WARNING Before working on or inside the machine stop the tractor and take out the key to avoid serious accidents AKRON 7 MAINTENANCE PROGRAM Due to the simplicity of this machine s mechanisms the only necessary maintenance tasks are the ones detailed below They are based on a normal machine operation 7 a Maintenance Schedule Maintenance tasks that should regularly be performed are detailed in the attached tables The effecti veness of the proposed maintenance program depends on the written records of every single activity performed on the machine Frequency daily or before beginning any working day Condition to verify Normal situation Correction method Eliminate the causes of possible restrictions impo sed on the movements remove any dirt that could hinder the machine s operation Free movements in general reasonable General machine condition cleanliness of the main components Condition of the vertical Eliminate possible obstructions or dirt located insi auger and horizontal augers i dla de the tube or on the horizontal augers Between 35 40 Ib in 2 5 2 8 Adjust tyre pressure k
21. chine using the tractor until the cereal starts to cover the horizontal augers lt is important to avoid exerting too much pressure on the cereal mass since this may result in excessive unnecessary efforts on the extractor 4 Make sure that the machine s cutting blade is aligned with the cut previously made by hand The cutting blade s cover will have to be lifted to this effect WARNING Ceck that the cutting blade cover protects the blade while the machi ne is not operating Flow Control Valve Figure 5 12 Open 1 2 Turn counterclockwide figure 5 11 Close clockwide 5 g Final Adjustments on the Machine First of all the cardan shaft should not be ope rated before the grain bag is fixed to the Otherwise the augers would start moving and the grain bag could get entangled in them Completely close the flow control valve and then open it half a turn that is 180 1 Turn the roll using the tractor s hydraulic system until the roll teeth reach the position shown in the figure 5 13 2 To fix the bag to the roll both the upper and lower sides of the bag should easily reach the whole breadth of the roll at the height of its teeth Roll Upper side of Teeth the grain bag Tractor s side Lower side of the grain bag Z Figure 5 13 Location of the roll teeth AKRON 3 Pierce both sides of the end of the grain bag with each of the roll teeth as shown in figure 5 14 Piece
22. eal getting trapped inside the bag as it is wound on the roll The following figure shows an ideal situation where the cere al level stays invariable inside the bag WARNING Do not stand in the machine pathway while this moves forward during operation Do not open or remove the covers while the machine is operating 6 Increase the cardan shaft speed up to 540 rom To prevent the grain from getting crushed and the augers from wearing out prematurely do not work at speeds higher than this 7 Make sure once again that the machine s cut ting blade is still opening the bag following the original cut If it was necessary make a new cut always transversally see item 5 within title 5 f Final adjustments on the machine 6 c Operation Parameters Upper side of the Roll grain bag Tractors side Figure 6 6 Cereal inside the grain bag AKRON _ 1 As the extraction is carried out the machine S feed speed can be adjusted using the flow control valve This valve operates directly on the rolls winding speed and consequently varies the speed with which both the tractor and the extractor move Every time the speed has to be adjusted it must always be done gradually avoi ding sudden variations that could overload the hydraulic system 2 During the machine s normal operation small mound or pile of cereal is formed under the roll The upper part of it in the centre must never be above the roll
23. ed by the following conditions which must be specially avoided e Immobilized Tractor e Articulated tractor eThe tractors steering wheels turned up to their maximum limit This situation turns them into an anchor that tends to immobilise the tractor together with the extractor eThe roll was turned without extracting any cere al eThe feed speed is higher than the one needed by the cereal to flow through the augers 6 e Interruptions during Extraction If it were necessary to bring the extraction to a halt for example once a wagon or lorry is full the following instructions should be followed 1 ALWAYS turn off the hydraulic system first this stops the roll s rotation In order to avoid damages due to the effects of inertia the tractor driver should be ready for the tractor extractor assembly to stop as soon as the hydraulic system is disconnected 2 Only then let the augers work for a few seconds so that the bag is decompressed This way overloads during restart will be avoided 3 Finally after this short time the cardan shaft can also be stopped lt is very important to follow always the given order for this procedure since otherwise the bag would continue to be wound without cereal extraction which would cause damage and or breakdowns to the machine To restart the extraction process the order of the instructions is exactly the other way round that is operating first the augers and last t
24. facturer using the information given in 4 b Contact information or your local Technical Representative 3 e Risk Analysis The risk situations that typically arise during the operation of this machine are detailed below Recommendations are made that are of vital importance for the safety of the machine opera tors of other workers nearby and the machine itself The pictograms used are taken from IRAM stan dard 8075 Tractors agricultural and forestry and green space maintenance machinery Safety signs and hazard pictograms General principles and features For more details their location on the machine is shown in the follo wing picture DECALS e During machine transport LaS Particular recommendations MAXIMUM SPEED 30 km h 22 mi h AW THIS STICKER MEETS THE REQUIREMENTS IRAM 8 Risk situations e During machine transport During the discharge process Particular recommendations e Do not climb or travel on the machine structure Risk situations e During the discharge process Particular recommendations e Keep a safe distance away from the machine Risk situations e When operating the machine 4 016135 Particular recommendations eObserve the warnings indicated in the pictogram in order to avoid accidents Risk situations e When operating the machine or performing maintenance tasks 1 114181 Q O m 114112 Particular recommendations e Carefully read
25. g and disposal instructions are included Metal parts or assemblies replaced or modified for particular reasons such as corrosion or wear should be properly disposed of They should be sent to scrap storehouses or foundries where they can receive an adequate treatment It is essential to wear personal protective equipment safety gloves when handling sheet steel The system fluids which are periodically repla ced non biodegradable hydrocarbon derived oils and greases should not be disposed of in the soil or in water courses since this would result in environmental pollution Up to now the most usual application for these wastes is to use them as fuel for vapour generators boilers bur ning fuel oil They may also be burnt is special waste burning kilns Otherwise they should be delivered to companies authorized to handle and transport them Some practical use may be found for tires when they are removed from the machine after becoming worn out Otherwise they should be taken to a tire recycling centre for their medium or long term integration into the ecological cycle according to national provincial and municipal regulations in force 11 GUARANTEE TERMS Micron Fresar S R L guarantees the AKRON EXG 300 mechanical grain extrac tor for a one year period since the date in which the new unit is delivered to the customer If the AKRON EXG grain bag unloader is used at storage sites and or for machine rental
26. g cm Tyre pressure Change of the lamp or repair on the circuit as Safety Lights Correct operation of the safety lights appropriate Frequency Weekly Condition to verify Normal situation Correction method Condition of hydraulic cir Hoses and tubes without leakages or cuit hoses and tubes Serious wear Change the defective element 7 b Maintenance after Receiving the 7 c Parts breakdown for repairs Machine After some 50 hours of continuous operation it is essential to re tighten all the machine s All the extractor movable part breakdowns are detailed in this manual with the related spare screws using the following torque values recom mended for SAE grade 5 zinc plated screws The user will be able to disassemble change and at a later time reassemble each assembly Size Torque kgm Nm ft lb and subassembly included as from page 40 1 4 20 0 96 9 9 7 03 transmission rolling system primary vertical 5 16 18 2 03 20 14 81 auger secondary vertical auger mechanical 3 8 16 3 61 35 5 26 29 jack square drive gearbox reduction gearbox 7 16 14 5 81 57 42 22 load speed up pusher hydraulic circuit 1 2 13 8 86 8 64 44 9 16 12 12 74 125 92 59 5 8 11 17 58 172 127 77 3 4 10 31 29 307 227 40 _AKRON 7 d Lubrication The use of lithium grease 2 NLGI 2 is recommended for the lubrication ports and SAE 90 oil is recom mended
27. he hydrau lic system This way the cereal is removed to decompress the bag and this makes it easier for the machine to start moving again 6 f Extraction at the End of the Bag It is important to reach the end of the bag with the machine working as centred as possible 1 When reaching to the end of the bag two last meters it is necessary to lower the roll rotation speed 2 Activate the Load speed up Pusher control to locate the pusher as close to the horizontal augers as possible and be able to accumulate the grain near the augers 3 Leave the machine to move forward until fully breaking the grain bag so that there is no more than 80 Kg of grain left va err uero Er 5 nci E Figure 6 8 End of Bag 6 g Unwinding the Bag The extractor includes a system to uncouple the roll located on the inner side of the reduction gearbox The following pictures explain its ope ration Stop the tractor and remove the key befo re working inside the machine or on top of it in order to prevent serious accidents from happe ning This way the roll can rotate freely which allows the grain bag to be unwound just by moving the tractor forward If it were necessary the grain bag should be held by some appropriate means while it is being unwound The unwinding process is exactly the same if cereal is extracted from only part of a bag The only difference is that the remains of the bag must be used to seal it
28. ions for the operator the machine other equipment or other peo ple This symbol will appear together with certain sig nal words depending on the relative seriousness of each risk situation dous situation whose consequences may DANGER This identifies an imminent hazar Cause death or serious injuries if not avoided WARNING This identifies a potential hazar Ads situation whose consequences may cause death or slight to moderate injuries if not avoided situation where the machine could be dama sz IMPORTANT This describes a particular u ged or its normal operation could be affected AKRON _ 3 c Personal Protective Equipment Micron Fresar S R L recommends the use of the following Personal Protective Equipment in order to avoid any possible injury Personal Protective Personal Protective Equipment 000 Tractor driver Machine 3 d Safety Warnings On different parts of the machine and on its accessories you will find decals with accident prevention symbols which must be considered as part and extension of the instructions detailed in this manual Special care must be taken to ensure these decals are present and legible during the entire working life of the machine If for any reason any of these gets lost or beco mes illegible through wear it is important to substitute it immediately indicating its corres ponding code To ask for a replacement decal please contact either the manu
29. k that the blade cover protects the blade while the machine is not operating LOAD SPEED UP HEIGHT PUSHER Warning Avoid arm crushing while the roll is operating LOAD SPEED UP HEIGHT PUSHER Warning When operating the mechanical parts care must be taken so as to avoid injuries used by trap ping 5 c Recommendations to Make Extraction Easier The bagging machine AKRON model E 9250 FH Y FHH E 9250 D has the grain extractor AKRON model EXG 300 as an ideal comple ment and the extractor requires some condi tions in the layout and preparation of the grain bags If a grain bag is prepared next to a wire fence a 4 metre clearance must be kept taking into account that the extractor loads a vehicle moving along to the right hand side from the point of view of the tractor driver Fence Grain bag HA Cy z Figura 5 3 Location of a grain bag in relation to a wire fence lf two or more grain bags have to be placed parallel one to the other at least 1 one metre should be left between them in order to work with room to spare during the extraction However the most important precaution is to anticipate that the first bag can be easily acces sed from the side where the grain transport vehi cle must move Minimo o Figura 5 4 Transversal section of two silage bags located parallel to each other Min If the grain bag is closed on its initial end using two pieces of wood or plastic sea
30. ls less remai ning cereal will be left to remove manually at the end of the extraction process AKRON _ 5 d Previous Controls on the Machine Before setting up the machine for the extraction process the following controls will have to be carried out Make sure that all the parts of the machine are prepared according to its operating position as indicated in Section 4 Position changes Check the oil level in all the machine s drive and transmission gearboxes The detail of their com ponents is given in section 9 Assemblies The machine should never be operated if there is not enough oil inside all the gearboxes since this would result in serious mechanical damage to all these transmission components In all cases if it were necessary to add oil only SAE 90 must be used The quality of the oil should never be altered since this would result in problems for the performance and lifespan of the gearbox components 5 e Machine Layout Once the extractor is ready in its operating position it must be placed facing the grain bag in the following way 1 1Align the extractor with the tractor and the grain bag as shown in the figure These three elements should be as centred and aligned as possible since this will make the extraction ope ration easier GRAIN BAG Figure 5 5 Implements alignment 2 Remove the lock pin that keeps the lifting auger attached to the cassis To prevent this pin fr
31. man effort as possible is one of the most important premises for the machine s design as well as attaining the best possible comfort level for the operator To operate the equipment it is necessary to use a tractor with a minimum of 90 HP Of this vehi cle both its 540 rom power take off PTO and its oleo hydraulic system are used the former for driving the grain augers and the latter mainly for winding up the grain bag This way the trac tors traction system remains free which avoids an excessive wear of the clutch Special care must be taken not to use a tractor with a power rating far greater than the recom mended figure and the front wheels should be plain not studded Pulling a heavier tractor would cause excessive efforts on the extractor s structure and components WARNING Maximum transport speed 30km h 19 mph 5 b Position changes The AKRON EXG 300 mechanical grain extractor can be set in two possible configura tions an operating position and a transport posi tion The transport position allows the machine to be taken in tow by a pick up or tractor compl Link the extractor to the ope rating vehicle Then connect the hydraulic circuit together with the power take off Once the machine has been coupled to the tractor place the mechanical legs into transport position AKRON _ ying with the maximum transportation width allo wed WARNING Do not travel on the machine In the following
32. mpo rarily the machine was kept outdoors the auger inner cover should be left open IMPORTANT The vertical force applied by the towhitch over the towing vehicle is around 130 kg 286 pounds 8 d Extractor Parking The machine is designed to remain firm while parked uncoupled from the tractor on solid AKRON _ ground with a maximum inclination of 8 5 It is advisable to balance the machine with the hydraulic jacks in order to prevent the machine from sliding down the slope Parking Instructions 1 Keep the machine coupled to the tractor 2 The jack should be parallel to the ground 3 Remove the height shims from the lift cylin der 4 By activating the lift cylinders lower the machine until the horizontal augers reach the ground 5 Place the jack perpendicular to the ground 6 Uncouple the machine from the tractor using the help of the jack 00SS 005 1 001 l UILU A 0rS peeds Old 10981 SuoleueA eui quosqe uBnou3 jueunsnipy 1uBISH Og L OOL duDieu 057 Y 06 01 29 U0I B1900 44 41 085 XIOBdED BUDJOM al 7799 BY 918 SNOILVOIJIO3dS 6 10 PRODUCT DISMANTLING AND DISPOSAL The following is meant to inform the user about the steps to follow when the lifespan of the machine of its fluids or components comes to an end Dismantlin
33. nd put the safety lights into position The machine is ready for transport 8 b Transportation The AKRON model EXG 300 mechanical grain extractor requires no special configuration chan ges apart from the ones explained in paragraph 8 a Preparation of the Machine for Transportation Figure 8 1 below shows the machine ready for transport on roads except for the jack which should be retracted after connecting the machi ne to the towing tractor The towbar hitch used to tow the grain cart is also indicated y 6 Figura 8 1 mechanical grain extractor ready for transport on roads IMPORTANT AKRON EXG 300 mechanical grain extractor is not desig ned for road travel Therefore MICRON _ FRESAR S R L accepts no liability for accidents or damage that may be caused during transport if the machine is made to travel on roads If the user still needs to do this we recommend consulting national provin cial and municipal safety regulations in force in each region Transport Operating height shims In case of transport operation place the corresponding height shim in the lift cylinder 8 3 Transport Height Shim 8 c Machine Storage Before storing the extractor for several days it is important to properly grease all movable parts The machine should be kept indoors in a clean and dry place preferably with a cover that pro tects it from the dirt that could gather If te
34. ns e Machine tune up Particular recommendations e Caution during the operation process 182130 44 DANGER Ys e Risk situations When transporting the machine eParticular recommendations Avoid contact with power lines especially when the auger tube is unfolded 180100 135133 End of bag Maximum 540 rpm e When operating the machine or performing maintenance tasks e During the process of grain discharge 114132 Particular recommendations e Never use the driveshaft without its protector e Never cross over the driveshaft while it is coupled e Use maintain or repair the coupling according to 114290 Identification plate 824 Tractor s side cod 065823 N lt 180129 Roll coupling and uncoupling 187134 Maintenance 187135 Maintenance O 00 00 N CD Oo o 2 O ES O O D Q 2 O gt d 2 0 3 o 180127 Flow control valve 180122 Maintenance Patent Pending 1 S side cod 065824 mo no 7141 Mechanical jack ro po 1 087195 Reflective triangle CO Co SION C2 N O i as DA 4 is AS 4 RECEIVING THE MACHINE The grain extractor AKRON modelo EXG 300 is delivered almost ready for operation Only a number of verifications related to transport
35. om getting lost during the machine operation it is highly advisable to put it in the same place tube support for transport position which is free at that moment 3 Make sure that the hydraulic switch valve is in the Auger position _AKRON 3 Activate the Auger control LOAD SPEED UP PUSHER HEIGHT Figure 5 6 Switch valve lever into TUBE position 4 Clear the area below the tube 5 Lift the tube to its operating position using the tractor s hydraulic system Check that no person or equipment interferes with the tube in order to prevent dangerous trapping or hitting risks 6 6 Activate the Roll control when it is neces sary to start operating WARNING During operation and trans port keep away from and avoid travelling on the machine LOAD SPEED UP PUSHER HEIGHT Figure 5 7 Switch valve lever into ROLL position 5 f Grain Bag Preparation If it is possible to choose it is always more con venient to start extracting grain from the end of the grain bag where the storage was finished since there is enough bag left in this end to fix to the machine s roll lf this option is not available the operation can also be started from the initial end of the grain bag see the paragraph 5 b Recommendations to make extraction easier In both cases starting from the initial or final end the grain bag has to be opened as explai ned below However when the extraction starts f
36. on whose abilities are affected or redu AKRON If the machine is sold by the first owner within the guarantee term validity this will be transfe rred to the new owner provided that Micron Fresar S R is advised by written notice Such guarantee will not be valid if the current owner of the machine not being the original buyer of the product has not advised Micron Fresar S R L in due time ced will not be covered The guarantee will automatically become invalid if any of the parts of the machine is modified or replaced by spare parts not provided by Micron Fresar S R L If such replacement or structural modification was urgently necessary the user must obtain written approval from Micron Fresar S R L to make such changes without affecting these guarantee terms In order for the guarantee to come into force it is an essential condition to submit a request for guarantee repair together with the following information Name Date in which the damage occurred City Phone Number Machine Model Serial Number Invoice Number 12 ALPHABETICAL INDEX Accessories 7 24 35 Auger 8 11 12 13 19 22 23 24 25 27 29 35 38 42 44 Ball joint 8 11 15 17 20 21 24 35 Bearing 35 38 40 42 44 48 50 52 Blade 9 12 16 17 18 35 Box 21 24 35 38 40 48 50 52 Capacity 29 35 Chassis 11 13 14 15 16 22 24 35 Cleaning 23 35 Contact Information 5 7 11 13 26 35 Disposal 6 31
37. part that originally included safety decals check that these are also present on the replacement part 13 a Information for Obtaining Spare Parts AKRONO Spare Parts Service Micr n Fresar S R L Rosario de Santa Fe 2256 X2400EFN San Francisco C rdoba ARGENTINA Tel 4 454 3564 435900 rollover lines Toll free 0 800 333 8300 in Argentina e mail export akron com ar www akron com ar The nearest AKRONG Technical Representative can also be contacted to obtain machine components _AKRON PARTS LIST 1 TRANSMISSION PARTNUMBER NAME TY 20 29 87000 DRIVE GEARBOX ASSEMBLY 27 43 87506 SAFEGUARD SYSTEM BUSHING 2 39 8 237 RIGHT INNER AUGER 2 43 87519 REAR BEARING SUPPORT 98 715 117745 NUP 2209 BALL BEARING 2 43 85586 MAIN SHAFT END Y 44 cotter 27 43 85554 98 611 177365 SAV 6914 98 610 174935 SAV 7492 2 43 85584 SUPPLEMENT LONG BUSHING 2 39 85590 MAIN DRIVESHAFT 27 42 87520 INNER AM 45 SUPPORT 06 41 00145 AM 45 CAST IRON SUPPORT 27 43 85580 LONG Y 44 MAIN SHAFT END COTTER 27 43 85554 27 48 8558 27 42 85189 27 43 85188 27 43 85512 25 41 0622 98 755 368540 273987219 273987258 273987502 98 705 205928 2739 87516 27 39 87508 273987514 27398013 273985568 99 388 100254 ASA 80 1 CHAIN 99 388 100254 99 388 100254 ASA 80 1 CHAIN 27 39 80224 27 39 87243 98 55 35545 2 43 8 505 HORIZONTAL AUGER COUPLING LEFT HORIZONTAL AUGER UC 209 BEARING SAFEGUARD PLATE 98 755 255540 UC 208 BEARING
38. rom the initial end some grain will have to be removed manually until enough grain bag mate rial is left to fix to the extractor s roll Follow the instructions given in title 6 e Extraction at the end of the grain bag for manual grain extraction 1 The bag must be opened with extreme care since any longitudinal slash on the bag s top the most stretched part of it could result in the bag opening completely To avoid such risk it is advi sable to work according to the following proce dure 1 1 Make a short transversal cut about 20 cm long about 2 m from the end of the bag This cut will be more or less at the same height as the extractor s cutting blade TRANSVERSAL GRAIN BAG 20 20 Figure 5 8 Bag transverse cut 1 2 From the middle of the previous cut slash the grain bag longitudinally up to its end LONGITUDINAL GRAIN BAG Figure 5 9 Bag longitudinal cut 1 3 Open this last cut to the sides so that the cere al shows GRAIN BAG Figure 5 10 Bag opening 2 If there is not enough material to fix the grain bag to the extractor s roll it is convenient to extract some of the cereal manually using sho vels until enough plastic is available Most of the times this operation will be unavoidable when the extraction starts from the same end where the storage was started 3 Make sure there are no people or gear around the area in order to avoid any kind of damage Reverse the ma
39. s height If this happe ned some grain would get trapped inside the bag as it is wound onto the roll This situation is corrected by opening or closing the flow control valve thus increasing or reducing the rolls speed 3 The roll s height h over the ground must be enough to avoid the accumulation of an excessi vely large mound under the roll Otherwise the bag may probably be torn by the transport sup port in the rear part of the machine Upper side of the Roll grain bag Tractor s Figure 6 7 Wrong Height _AKRON 6 d Protection against Overloads In the event the machine was exposed to an excessive effort it may cause the towbar s to cut cardan shaft These components should never be modified under any circumstances since they guarantee the machine s good condition and correct opera tion The breaking of any of these fuses defini tely indicates that the machine was subjected to an extraordinary effort If these bolts break repe atedly research should be carried out to deter mine the causes In order to reestablish the transmission replace the broken bolt with another one according to the following table Walterscheid driveshaft Surface 8 8 CHexagon Zinc or M8X1 25X60 DIN ISO al cadmium 1 931 960 head plated Bondioli amp Pavesi driveshaft Surface 8 8 Zinc or M10x1 5x50 DIN ISO q cadmium 1 931 960 plated Such efforts could probably be caus
40. se fill in your machine s data here for your records MODEL MASS KG SERIAL NOTA The data specifications and illustrations in this manual are based on the information available at the time it was written Due to the continuing improvements in the design and manufacture of AKRON products MICRON FRESAR S R L reserves the right to modify components and or specifications without prior notice Figures are only for illustration purposes no measures should be taken on the drawings 4 b Contact Information Should you need any further explanation regar _AKRON ding the contents of this manual please contact US Micr n Fresar S R L Rosario de Santa Fe 2256 X2400EFN San Francisco C rdoba ARGENTINA Tel 54 3564 435900 rollover lines Toll free 0 800 333 8300 in Argentina e mail export akron com ar www akron com ar 4 c Operating Principle The main functions of the machine are descri bed below as well as the elements used to per form each of them Related component or system Fastening System Roll Pins Roll driven by a hydraulic motor Auger driven by a tractor power take off PTO Grain Bag winding up Grain bag longitudinal cut slash during motion Cutting blade Load speed up Pusher End of Bag Grain Pusher System dri ven by a hydraulic motor Roll driven by a hydraulic motor 5 PREPARATION AND SETUP 5 a Operation Requirements Requiring as little hu
41. the grain bag Tractor s side Z Figure 5 14 Bag Perforation Grain bag Tractor s side Z Figure 5 15 secure the bag on the roller teeth 4 Check once again that the machine s cutting blade is aligned with the cut previously made on the top of the bag lf the cut on the grain bag were not continued normally the extractor would be subjected to excessive efforts and the grain bag would run the risk of being torn If the cutting blade stops cutting a small trans versal figure 5 16 cut must be made on the grain bag in order to align it with the blade by means of a longitudinal cut as shown in the follo wing figure 5 17 CUTTING BLADE TRANSVERSAL CUT GRAIN BAG Figure 5 16 Transversal cut LONGITUDINAL CUT Figure 5 17 Longitudinal Cut Figure 5 18 Cut Extension 6 SET UP FOR EXTRACTION 6 a General Comments on the Storage in Grain bags The storage of dry grain in grain bags is com monplace among rural producers who regard this system for the conservation of grains to be flexible and economical since important product commercialisation costs can be eliminated as regards the storage carried out by third parties However the effectiveness of this storage system largely depends on the control perfor med on the conservation conditions of the grain inside the grain bag on the operating method used to bag the product and the method used for its e
42. tor has been lifted ins tall the assembled wheel and the five wheel nuts Parts List 8 Tighten the nuts using a 21 mm hexagonal wrench until a final tightening torque of 9kgm 90 Nm 65 lbs pie AKRON 8 MACHINE TRANSPORTATION AND STORAGE 8 a Preparation of the Machine for Transportatione The steps described below should be followed in order to change the machine from its operating position to its transport position Take the tube down to its resting position with the tractor hydraulic system and fix the vertical auger with the lock pin Check that no person or equip ment interferes with the tube to avoid trapping or hitting Take the sweep augers ends from their working position and put them into transport position Put the blade cover Adjust the machine trans port position with the Height control Lift the supporting arm and turn the roll until reaching its longitudinal position Pull back the latch located at the front part of the chassis release it in order to lock the roll WARNING Keep away from the machines while operating IS gt JA gel E 1 SEIT CT LOAD SPEED UP HEIGHT PUSHER WARNING In case of transport place the height shim in the lift cylinder Item 8 b and the electrical system Uncouple the cardan shaft Disconnect the tow vehicle Couple the pulling vehicle Adjust the height with the support jack Connect the electric circuit a
43. xclusively designed to work with grain bags and that the warranty will be valid as long as the machine Is used according to the instructions for use detailed in this manual Before operating servicing or repairing this machine the instructions given in the present manual and in any other documentation sup plied by the manufacturer must be followed Special attention must be paid to safety precau tions and recommendations and to compliance with the pertinent local Occupational Health amp Safety laws in force Any arbitrary modification carried out on the machine or its components will release the manufacturer from any responsibility arising from damage or injury that may occur as a result of such modification 2 GENERAL INDEX 1 Introduction 5 1 a The Purpose of the Machine 5 2 T 3 Safely Ges seu eeu E a a W aes 9 3 a Attitude Toward Safety 9 3 b ATTENTION Symbol and Signal Words 9 3 c Personal Protective Equipment 9 3 d Safety Warnings 9 38 RISKANAIVSIS i EN cars ee ee mn en
44. xtraction This is why Micron Fresar S R L includes in the present manual a number of recommended operating rules based on the experience gathered from several rural produ cers Besides an important number of safety warnings are included they are based on in depth technical analyses carried out by specia lists according to the safety standards in force as regards agricultural machinery of this type Therefore it must be noted that both the order and the details of each one of the explained ope rations and procedures should be respected since the success of the extraction operation in itself depends on it as well as the maintenance of adequately safe conditions for the operators and all the equipment related to the extraction operation The user is responsible for thoroughly studying the present operation and maintenance manual paying special attention to all the war nings included in each section and to the con tents of paragraph 1 g Safety Figure 6 3 End of Bag _AKRON 6 b Operation Start up With the machine and the grain bag prepared as explained in the previous section the extraction can be started taking into account the following steps 1 The following figure shows the layout of all the equipment involved in the extraction process Grain bag re y gt ELS Operating extractor extracting grain and winding up the grain bag Extractor operating tractor PAN
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