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TO320 - EN Ed. 04.09 EN VDC Double dump valve UNI EN ISO 9001-2000 Certified Company All the products described in this catalogue have been manufactured according to the operating methods defined by the TOREX S.p.A. Quality System The Company's Quality System, certified in July 2004 in conformity with international standards ISO 9001:2000 is capable of ensuring that the entire production process, from formulation of the order to technical assistance after delivery, is done in an appropriate controlled manner to ensure the quality standard of the product. This document cancels and replaces all other previous editions or revisions. The Manufacturer reserves the right to make modifications without giving prior notice. Reproduction, even partial, without authorization is forbidden. 2 1 - Technical Catalogue VDC Sommario TECHNICAL CATALOGUE 1. INTRODUCTION.......................................................................................................... 2 1.1 Type................................................................................................................................... 2 1.2 Description........................................................................................................................ 2 1.3 Application sector.............................................................................................................. 2 1.4 Contraindications............................................................................................................... 2 1.5 Operating temperatures.................................................................................................... 2 2. GENERAL LAYOUT.................................................................................................... 3 2.1 General layout of VDC with counterweight........................................................................ 3 2.2 General layout of motor-operated VDC............................................................................. 4 2.3 General layout of pneumatic VDC..................................................................................... 5 3. TECHNICAL DATA...................................................................................................... 6 3.1 Solenoid valves technical data (VDC with pneumatic drive)............................................. 8 3.2 Code key........................................................................................................................... 9 3.3 Finish............................................................................................................................... 10 3.4 Shade...............................................................................................................................11 4. DIMENSIONS ........................................................................................................ 12 4.1 Double dump valve - with counterweight......................................................................... 12 4.2 Motor-operated double dump valve................................................................................. 13 4.3 Pneumatic double dump valve........................................................................................ 14 4.4 Flanges............................................................................................................................ 15 5. ACCESSORIES.......................................................................................................... 16 5.1 Rotation indicator............................................................................................................ 16 5.2 Dimensions...................................................................................................................... 16 6. ORDER FORM........................................................................................................... 17 TO320 - EN - Ed. 04.09 3 TO320 - EN - Ed. 04.09 OPERATION AND MAINTENANCE 1. INTRODUCTION.......................................................................................................... 2 1.1 Type................................................................................................................................... 2 1.2 Description........................................................................................................................ 2 1.3 Application sector.............................................................................................................. 2 1.4 Contraindications............................................................................................................... 2 1.5 Operating temperatures.................................................................................................... 2 2. SCOPE AND IMPORTANCE OF THE MANUAL........................................................ 3 3. WARRANTY CONDITIONS......................................................................................... 3 4. WARNINGS.................................................................................................................. 4 5. PACKING..................................................................................................................... 7 6. UNPACKING................................................................................................................ 7 7. UNLOADING AND HANDLING................................................................................... 8 7.1 VDC lifting points............................................................................................................... 8 7.2 Weights............................................................................................................................. 9 8. STORAGE.................................................................................................................. 10 8.1 Storage prior to installation.............................................................................................. 10 8.2 Prolonged machine shutdown after assembly................................................................. 10 8.3 Possible reuse after prolonged shutdown....................................................................... 10 9. OPERATING DIAGRAM............................................................................................ 11 9.1 Flaps opening sequence..................................................................................................11 9.2 Direction of gear motor crank rotation..............................................................................11 10.INSTALLATION......................................................................................................... 12 10.1 Mechanical connections.................................................................................................. 12 10.2 Pneumatic connections (VDC with pneumatic drive)...................................................... 13 10.3 Electrical connections...................................................................................................... 14 11.SWITCHING ON PROCEDURE................................................................................. 17 11.1 Switching Off procedure.................................................................................................. 17 11.2 Description of work sequence......................................................................................... 17 12.MAINTENANCE......................................................................................................... 19 12.1 VDC with counterweight.................................................................................................. 19 4 VDC VDC 12.2 Motor-operated VDC....................................................................................................... 20 12.3 Pneumatic VDC............................................................................................................... 21 12.4 Valve body....................................................................................................................... 23 12.5 Motor-operated VDC....................................................................................................... 24 12.6 Pneumatic VDC............................................................................................................... 27 12.7 Valve body....................................................................................................................... 33 12.8 Maintenance.................................................................................................................... 35 13.Cleaning................................................................................................................. 36 14.Noise......................................................................................................................... 37 15.Scrapping the machine.................................................................................... 37 16.Possible problems............................................................................................ 38 17.CHECK-LIST IN CASE OF FAULT . ......................................................................... 39 18.Residual Risks..................................................................................................... 40 18.1 Mechanical hazards........................................................................................................ 40 18.2 Risks due to Electricity.................................................................................................... 40 18.3 Risks due to high temperatures....................................................................................... 40 18.4 Noise, Vibrations............................................................................................................. 41 18.5 Emissions of hazardous matter/substances.................................................................... 41 SPARE PARTS CATALOGUE 1. PLATE 1 - BODY......................................................................................................... 2 1.1 VDC 200............................................................................................................................ 3 1.2 VDC 250............................................................................................................................ 4 1.3 VDC 315............................................................................................................................ 5 1.4 VDC 400............................................................................................................................ 6 1.5 VDC 500............................................................................................................................ 7 1.6 “Code” reference Table...................................................................................................... 8 2. Plate 2 - Counterweight.................................................................................. 10 2.1 VDC 200...........................................................................................................................11 2.2 VDC 250...........................................................................................................................11 2.3 VDC 315...........................................................................................................................11 2.4 VDC 400...........................................................................................................................11 2.5 VDC 500...........................................................................................................................11 TO320 - EN - Ed. 04.09 5 TO320 - EN - Ed. 04.09 3. Plate 3 - Drive Unit............................................................................................. 12 3.1 VDC 200.......................................................................................................................... 13 3.2 VDC 250.......................................................................................................................... 14 3.3 VDC 315.......................................................................................................................... 15 3.4 VDC 400.......................................................................................................................... 16 3.5 VDC 500.......................................................................................................................... 17 3.6 Spares Kit Tables............................................................................................................ 18 4. Plate 4 - Pneumatics.......................................................................................... 19 4.1 VDC 200.......................................................................................................................... 20 4.2 VDC 250.......................................................................................................................... 21 4.3 VDC 315.......................................................................................................................... 22 4.4 VDC 400.......................................................................................................................... 23 4.5 VDC 500.......................................................................................................................... 24 4.6 Cylinders Kit Table........................................................................................................... 25 5. Plate 5 - Rotation indicator.......................................................................... 26 6 5.1 VDC 200.......................................................................................................................... 27 5.2 VDC 250.......................................................................................................................... 27 5.3 VDC 315.......................................................................................................................... 28 5.4 VDC 400.......................................................................................................................... 28 5.5 VDC 500.......................................................................................................................... 29 VDC TO320 T - EN Ed. 04.09 EN 1 VDC Double dump valve TECHNICAL CATALOGUE TO320 T - EN - Ed. 04.09 1. INTRODUCTION 1.1 Type VDC 1.2 Description Double dump valve 1.3 Application sector The double dump valves are ideal for controlled unloading of powder or granular materials; they are mostly suitable for de-dusting and for heavy-duty applications in all industrial sectors. Designed for operating requirements such as: high temperatures, highly abrasive materials and /or materials with large grain size. They are also suitable for systems that do not require continuous flow of material. 1.4 Contraindications VDC valves are not suitable for conveying materials that are not flowable in compliance with the required quality standards. VDC valves are not designed for operating in hazardous conditions or with hazardous materials. Hazardous materials are those that are: • Explosive; • Toxic; • Harmful; • Inflammable 1.5 Operating temperatures External temperatures -10°C to +50°C Max. temperature of conveyed material 500°C. 2 1 - Technical Catalogue 1 - Technical Catalogue 2. GENERAL LAYOUT 2.1 General layout of VDC with counterweight In VDC with counterweight, the opening of the plate depends on the weight of the material. The force of the material on the plate must overcome the force exerted by the weight on the lever. The working is not regular over time. 3 5 2 6 7 4 1 8 General layout of VDC with counterweight TO320 T - EN - Ed. 04.09 Pos. Qty. 1 2 3 4 5 6 7 8 2 2 2 2 4 2 2 2 Description Body Shaft Flap Cover Bearing Lever for counterweight Counterweight Hopper 3 TO320 T - EN - Ed. 04.09 2.2 General layout of motor-operated VDC The activation of the closure plates is brought about by means of the gear motor, and they are opened by means of a spring. This system (as compared to the gravity system) makes it possible to maintain regular operation also with variable product loads. 2 A 3 4 9 5 6 12 10 9 1 8 A-A A 11 7 General layout of motor-operated VDC 4 Position Quantity 1 2 3 4 5 6 7 8 9 10 11 12 2 2 2 2 4 1 1 1 2 1 2 1 Description Body Shaft Flap Cover Bearing Guard Reduction gear Motor Lever Reduction gear crank wheel Hopper Spring 1 - Technical Catalogue 1 - Technical Catalogue 2.3 General layout of pneumatic VDC The opening and closure of the plates is brought about by means of cylinders. The opening/closure duration can be preset according to one's requirements. Like the motor-operated VDC, it is possible to maintain regular operation also with variable product loads. 5 A 9 10 11 12 8 6 7 1 A 2 3 13 4 General layout of pneumatic VDC Position Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 2 2 2 2 4 1 1 1 4 4 2 2 2 TO320 T - EN - Ed. 04.09 SEZIONE A-A Description Body Shaft Flap Cover Bearing Guard Pneumatic control unit Junction box Flow regulator Magnetic limit switch Lever Cylinder Hopper 5 TO320 T - EN - Ed. 04.09 3. TECHNICAL DATA Type Ambient Temp. (°C) Process Temp. (°C) Differential pressure (bar) Wt. of VDC with counterweight (kg) Wt. of motor-operated VDC (kg) Wt. of pneumatic VDC (kg) Maximum pc. size (Ø mm) 200 -10/ +50 Max.500 0.05 115 140 120 68 250 -10/ +50 Max.500 0.05 160 190 170 75 315 -10/ +50 Max.500 0.05 205 240 220 90 400 -10/ +50 Max.500 0.05 380 420 400 110 500 -10/ +50 Max.500 0.05 490 570 550 140 Type Hopper capacity (dm3) Filling coefficient Theoretical throughput* (dm3/h) 200 250 315 400 500 4 7 14 31 59 0.5 0.5 0.5 0.5 0.5 1200 2100 4500 9300 17700 * Calculated for 600 activation cycles/hour Volume conveyed at each cycle according to the filling coefficient VOLUME CONVEYED (dm 3) 60 50 VDC200 40 VDC250 VDC315 30 VDC400 VDC500 20 10 0 0,2 0,4 0,6 0,8 1 1,2 FILLING COEFFICIENT 6 1 - Technical Catalogue 1 - Technical Catalogue VDC with gear motor or pneumatic drive, 600 cycles/h Volumetric capacity 35000 HOURLY THROUGHPUT (dm3/h) 30000 25000 VDC200 VDC250 20000 VDC315 VDC400 15000 VDC500 10000 5000 0 0 0,2 0,4 0,6 0,8 1 1,2 FILLING COEFFICIENT The filling coefficient varies according to the flowability of material, the preset flow rate and the type of conveyor upline of the VDC. Materials available Standard Available Body Steel AISI304 Hopper Steel AISI304 Flap Steel AISI304 AISI316 AISI316 AISI316 Fe with polyurethane Hardox Fe with polyurethane Hardox Drive unit Electric drive unit Type Motor Type Power (kW) Reduction gear Drives RPM Cycles/h 200 71B B5 0.37 1400 600 250 71B B5 0.37 1400 600 315 71B B5 0.37 1400 600 400 80B B5 0.55 1400 600 500 80B B5 0.55 1400 600 Drive speed: the drive speed of the VDC with counterweight is determined by the fall of the material. TO320 T - EN - Ed. 04.09 7 TO320 T - EN - Ed. 04.09 3.1 Solenoid valves technical data (VDC with pneumatic drive) Type: . .............................................................................................5/2 monostable with spring return Protection degree: ........................................................................................................................IP65 Operating pressure: . ...........................................................................................................2.5 - 8 bar Nominal flow rate: . ..................................................................................................620 NI/min (6bar) Connections: ....................................................................................................................1/8” ISO228 Operating environment temperature: ..............................................................................-10°C +50°C Operating fluid temperature: . ............................................................................................5°C + 50°C Solenoid valves supply voltage and power: ..................................................................24V AC (8VA) Solenoid valves diagram 4 2 14 12 5 1 3 8 Pos. Description 1 Power supply 2 Use 3 Discharge 4 Use 5 Discharge 12 Mechanical spring 14 Line driver 1 - Technical Catalogue 1 - Technical Catalogue 3.2 VDC Code key 250 10 1 1 1 0 0 Seals with Teflon-coated packing gland 1 Fe flap 2 AISI 304 flap 3 AISI 316 flap 4 Fe flap covered with wear-proof rubber 5 HARDOX flap 1Hopper made of carbon steel 2 Hopper made of AISI 304 2 Hopper made of AISI 316 4 Hopper made of Fe covered with wear-proof rubber 5 Hardox hopper 1 Iron Body 2 AISI 304 body 3 AISI 316 body 10 Motor-operated 10 RPM CP Counterweight PN Pneumatic SM Without Motor 200 250 315 400 500 VDC Double dump valve TO320 T - EN - Ed. 04.09 9 TO320 T - EN - Ed. 04.09 3.3 Finish STANDARD 3 P * D P * D Finish 3 Paint P P INTERNAL Powder paint 80 µm P P EXTERNAL Powder paint 80 µm * D 1) 2) O A B C RAL 1015 D RAL 5010 E RAL 5015 F RAL 6011 G RAL 7035 H RAL 7032 I RAL 7001 L RAL 9001 M RAL 9002 N RAL 9010 P X Y Z Shade none Caterpillar yellow* RAL 1013 pearl white light ivory gentian blue* sky blue reseda green light grey* pebble grey silver grey creamy white grey white pure white Aluminium Ecological shades Non environment-friendly shades as per specification * Attention: the internal and external shades must be the same. * Recommended shades 1) See Tab. X page T.11 2) See Tab. Y page T.11 The shades in Tables X and Y must be specified in the order. Rust-proof shade = red-brown. 10 1 - Technical Catalogue 1 - Technical Catalogue 3.4 Shade X - “ENVIRONMENT-FRIENDLY” RAL SHADES WITHOUT CHROMIUM AND LEAD 1000 1001 1002 1011 1014 1019 3005 3007 3009 3027 4001 4004 4005 4006 4007 4008 5000 5001 5002 5003 5004 5005 5507 5008 5009 5011 5012 5013 5014 5017 6000 6003 6004 6006 6012 6013 6015 6016 6019 6020 6021 6022 6025 6026 6027 6028 6033 6034 6034 7000 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 7013 7015 7016 7021 7022 7023 7023 7024 7025 7026 7030 7031 7033 7034 7036 7037 7038 7039 7040 7042 7043 7044 8000 8001 8002 8004 8011 9003 9004 9005 9011 Y - “NON 8015 8016 8017 8019 8022 8024 8025 8028 9016 9017 9018 ENVIRONMENT-FRIENDLY” RAL SHADES CONTAINING CHROMIUM-LEAD RAL 1006 Corn yellow RAL 1007 Chrome yellow RAL 1018 Zinc yellow RAL 2008 Orange light red RAL 6017 May green RAL 6018 Yellow green TO320 T - EN - Ed. 04.09 11 TO320 T - EN - Ed. 04.09 4. DIMENSIONS 4.1 Double dump valve - with counterweight E2 D D1 D2 F G E1 E A A1 A2 C B B1 B2 Type 12 A A1 A2 B B1 B2 C D D1 D2 E E1 E2 F G 200 315 157,5 157,5 315 157,5 157,5 410 545 228 317 573 158 415 720 12 250 375 187,5 187,5 375 187,5 187,5 440 585 255 330 603 188 415 720 16 315 460 500 656 294 362 660 230 430 920 16 400 545 272,5 272,5 545 615 795 351 444 903 273 630 1074 20 500 655 327,5 327,5 655 327,5 327,5 720 915 400 515 1098 328 770 1224 20 230 230 460 230 230 272,5 272,5 1 - Technical Catalogue 1 - Technical Catalogue 4.2 Motor-operated double dump valve E E2 D1 D2 F G E1 D A A1 A2 C B B1 B2 Type 200 250 315 400 500 A 315 375 460 545 655 A1 157,5 187,5 230 272,5 327,5 A2 157,5 187,5 230 272,5 327,5 TO320 T - EN - Ed. 04.09 B 315 375 460 545 655 B1 157,5 187,5 230 272,5 327,5 B2 157,5 187,5 230 272,5 327,5 C D D1 D2 410 734 227 507 440 785 255 530 500 857 293,5 563,5 615 1018 351 667 720 1116 400 716 E 600 600 665 763 825 E1 E2 F 215,5 384,5 720 215,5 384,5 720 197 468 920 223 540 1074 172 655 1224 G 12 16 16 20 20 13 TO320 T - EN - Ed. 04.09 4.3 Pneumatic double dump valve E2 D1 D D2 F G E1 E A A1 A2 C B B1 B2 Type 200 250 315 400 500 14 A 315 375 460 545 655 A1 157,5 187,5 230 272,5 327,5 A2 157,5 187,5 230 272,5 327,5 B 315 375 460 545 655 B1 157,5 187,5 230 272,5 327,5 B2 157,5 187,5 230 272,5 327,5 C 410 440 500 615 720 D 864 915 988 1148 1246 D1 227 255 294 351 400 D2 E 637 623 660 653 694 778 797 893 846 1063 E1 238 268 310 353 408 E2 385 385 468 540 655 F 720 720 920 1074 1224 G 12 16 16 20 20 1 - Technical Catalogue 1 - Technical Catalogue Flanges VDC400 VDC500 C D D D C VDC200 VDC250 VDC315 D D D D D A B A B A B E A B E C D D D 4.4 C D D D D D Type 200 250 315 400 500 A 315 423 470 545 655 B 200 250 315 400 500 C 46,6 55 64,1 50 60 D 93,3 110 128,3 100 E 12,5 12,5 12,5 15 N° E 12 12 12 20 120 15 20 The VDC can be coupled with the following WAM holes. WAM holes couplings Machine TO320 T - EN - Ed. 04.09 XKF VL_ 200 73_ Q200 250 74_ Q250 315 75_ Q300 400 76_ Q400 500 77_ Q500 15 TO320 T - EN - Ed. 04.09 5. ACCESSORIES 5.1 Rotation indicator A rotation indicator kit based on a capacitive sensor is available for checking the opening of the VDC flap. 4 3 2 Rotation indicator parts 1 2 3 4 5 1 5 5.2 Guard Blade Indicator fixing plate Capacitive sensor Sensor protection Dimensions C A B Type 200-250-315 400-500 A 300 mm 165 mm 82 mm 325 mm 185 mm 90 mm B C 16 1 - Technical Catalogue 6. ORDER FORM Modulo d’ordine DITTA ORDINE CODICE MACCHINA Tipo materiale Pezzatura materiale . Prodotto Umidit DATA .. Temperatura materiale Peso specifico . . Caratteristiche materiale Scorrevole Adesivo Igroscopico Abrasivo Esplosivo Infiammabile Luogo utilizzo Interno Esterno Tipo installazione Filtro Coclea Altro .. Tramoggia Grandezza valvola VDC200 VDC 250 VDC400 VDC 500 VDC315 Tipo movimentazione Contrappeso Motorizzata 10 rpm Pneumatica Materiale corpo Acciaio AISI 304 AISI 316 Materiale tramoggia Acciaio AISI 304 Acciaio con gomma antiusura AISI 316 Hardox 400 Materiale clapet Acciaio Acciaio con gomma antiusura AISI 304 AISI 316 Hardox 400 Note:.................................................................................................................................................................................................................. ........................................................................................................................................................................................................................... ............................................................. TO320 M - EN Ed. 04.09 EN 2 VDC Double dump valve OPERATION AND MAINTENANCE TO320 M - EN - Ed. 04.09 1. INTRODUCTION 1.1 Type VDC 1.2 Description Double dump valve 1.3 Application sector The double dump valves are ideal for controlled unloading of powder or granular materials; they are mostly suitable for de-dusting and for heavy-duty applications in all industrial sectors. Designed for operating requirements such as: high temperatures, highly abrasive materials and /or materials with large grain size. They are also suitable for systems that do not require continuous flow of material. 1.4 Contraindications VDC valves are not suitable for conveying materials that are not flowable in compliance with the required quality standards. VDC valves are not designed for operating in hazardous conditions or with hazardous materials. Hazardous materials are those that are: • Explosive; • Toxic; • Harmful; • Inflammable 1.5 Operating temperatures External temperatures -10°C to +50°C Max. temperature of conveyed material 500°C. 2 2 - Operation and maintenance 2 - Operation and maintenance 2. SCOPE AND IMPORTANCE OF THE MANUAL This Manual, prepared by the Manufacturer, is an integral part of the VDC and must therefore accompany it right up to its dismantling and must be easily available for rapid consultation by the operators concerned and the manager of the site operations. If the machine changes ownership, the Manual must be handed over to the new owners. Before carrying out any operation with or on the VDC, the workers concerned must have read this Manual carefully. If the Manual is lost, damaged or becomes illegible, download a copy from the TOREX® website and check the date of the latest version. The Manual provides warnings and indications concerning the safety standards for accident-prevention at the workplace. However, and in any case, the various operators must strictly follow the safety regulations that concern them as imposed by the standards in force. Modifications, if any, to the safety standards, made over time must be duly implemented. With the basic features of the machine remaining unchanged, the manufacturer reserves the right to make modifications, if necessary, to parts, details or accessories considered to be necessary for improvement of the product or for constructional or commercial requirements, at any moment and without any obligation to update this publication promptly. The latest version of this catalogue is available on our website www.wamgroup.com ADDRESS OF DEALER OR LOCAL SERVICE POINT 3. WARRANTY CONDITIONS TOREX® Spa acknowledges a 12-months warrantee on products manufactured by it. The period comes into effect from the date on the delivery note. The warrantee is not applicable to breakages and/or defects caused by incorrect installation or use, or incorrect maintenance or modifications made without the manufacturer’s permission. The warrantee is not applicable to parts subject to normal wear and electrical parts. Specifically, the warrantee lapses if the VDC: - has been tampered with or modified, - has been used incorrectly, - has been used without respecting the limits indicated in this Manual and/or has been subjected to excessive mechanical stresses, - has not be subjected to the necessary maintenance or the maintenance operations have been carried out only partly and/or incorrectly, - has been damaged owing to negligence during transport, installation and use, - the spare parts inserted are not genuine. On receiving the product, the customer must check to make sure there are no defects or damages deriving from transport and/or that the supply is complete. The manufacturer must be immediately informed of defects, damage or incompleteness, if any, with a written communication countersigned by the carriers. TO320 M - EN - Ed. 04.09 3 TO320 M - EN - Ed. 04.09 4. WARNINGS The manufacturer shall not accept responsibility for safety of persons or objects and failure in the working of the product if the operations involved in loading/unloading from trucks, transport, positioning at the site, use, repairs, maintenance, etc. are not carried out in compliance with the warnings described in this Manual. Likewise, the manufacturer shall not accept any responsibility if the VDC is used: - improperly; - by unauthorized persons or those not suitably trained for the job; - with modifications to the original configuration; - the spare parts inserted are not genuine; - non conforming to the standard and legislation currently in force; - non conforming to the recommendations in this Manual or on the warning and danger plates applied on the machine. Before carrying out any operation, the user must very carefully check to make sure the work area is clear of obstacles, persons or machines that are potential sources of danger. Operations involved in lifting, transport, installation at the site, commissioning, checking the stability and working, routine and extraordinary maintenance, etc. must be performed by qualified, authorized personnel who must operate in accordance with the indications given in this Manual and in compliance with the safety regulations in force. At the time of positioning the machine at the work site, it must be connected to the earthing. It is forbidden to carry out maintenance, repairs or modifications with the machine running. Before each operation it is compulsory to disconnect all the electric power supplies to the machine. - Do not remove the guards and safety devices provided on the machine. - Before start-up make sure all the guards have been installed correctly. 4 2 - Operation and maintenance 2 - Operation and maintenance IT IS FORBIDDEN • to use the machine without the protection and safety devices listed in the Manual • to use the machine if there are considerable operating anomalies (excessive noise - vibrations etc.) • to use the machine after repairs and/or maintenance without making the necessary checks. - If the inlet and outlet spouts ARE NOT connected to a material conveying system, the rotor can be accessed through these; therefore: “IT IS ABSOLUTELY FORBIDDEN TO INSERT ANYTHING (HANDS - OBJECTS) IN THE INLET AND OUTLET SPOUTS”. TO320 M - EN - Ed. 04.09 5 TO320 M - EN - Ed. 04.09 • Use of the equipment, even partial, by personnel not expressly authorized by the Company management is forbidden. • The workshop manager and foreman are responsible for training and ensuring training of the personnel who will be using the equiment. • It is forbidden to use the tooling for the purposes other than those envisaged. • Carefully read the warning and hazard notices applied on the machine. • Do not remove the warning and hazard notices from the machine. • Do not carry out maintenance, repair, modification or anything that is not strictly necessary for the work cycle with the machine running. First of all, the electrical and compressed air supplies to the machine must be disconnected. • Do not remove the guards and safety devices provided on the machine. • Do not start work with the guards open or open these during the working. • Work on the machine using the safety gloves. • At the end of the working period, always disconnect the machine from the electricity and compressed air supplies. • All electrical and non electrical maintenance must be carried out in accordance with the regulations in force. • Do not use the valve for inflammable liquids or with solid parts that can explode. It is also forbidden to start up before the machine/plant in which the equipment is to be installed is declared as conforming to the provisions of Machinery Directive. PROTECTION DEVICES TO BE PROVIDED BY THE INSTALLER The plant installer/installation technician is responsible for providing and installing all the protection devices to avoid damage to objects or persons in case of breakage and consequent falling of pieces from the machine (for eg. motor breakage). -There is a potential hazard if the inlet and outlet spouts of the machine are not connected, so warning notices must be applied on the machine and the area must be cordoned off, if necessary using suitable systems (user’s responsibility). 6 2 - Operation and maintenance 2 - Operation and maintenance 5. PACKING The double dump valve is usually delivered on a suitable-sized pallet and fixed to it by means of bolts to prevent sudden movements and imbalance. The double dump valve is covered with heat-shrink wrapping for protection during transport. Depending on the dimensions of the pallet and the double dump valve, more than one machine can be packed on the same pallet. 6. UNPACKING Cut the heat-shrink packing to unpack the valve. Remove the bolts used for fixinng the double dump valve to the pallet. H D C A D B C D Type A B C D H 200-250 315 400-500 700 800 1100 1000 1200 1200 200 250 250 100 125 The valve is now free. The above Table shows the packaging for a double dump valve. NOTE: The installer is responsible for disposal of the packing material in accordance with the legislation in force regarding the matter. TO320 M - EN - Ed. 04.09 7 TO320 M - EN - Ed. 04.09 7. UNLOADING AND HANDLING On receiving the goods, check to make sure the type and quantity correspond to the data in the order confirmation. Damage, if any, must be immediately communicated in writing in the space provided for the purpose in the waybill. The driver must accept the complaint and leave a copy with the user. If the supply is delivered free to destination, send the complaint to the manufacturer, or directly to the haulage contractors. Claims for damages shall not be accepted unless made immediately on receipt of the goods. Avoid all types of damage during unloading and handling operations. Bear in mind that it is mechanical material which must be handled with care. Use the eyebolts fixed to the existent holes for lifting and handling purposes. Use lifting systems suitable for the weights, dimensions and movements to be carried out. 7.1 VDC lifting points For lifting and handling the valve, use the holes present on the valve inlet spout flange for fixing the eyebolts. Lifting points Hook to the eyebolts by means of shackles and use hooks with safety catches. DO NOT use clamps, rings, open hooks or systems that do not ensure the safety of the shackles or hooks with safety catches. 8 2 - Operation and maintenance 2 - Operation and maintenance 7.2 Weights Counterweight Type Weight (kg) 200 250 315 400 500 115 160 205 380 490 Motor-operated Type Weight (kg) 200 250 315 400 500 140 190 240 420 570 Pneumatic Type Weight (kg) 200 250 315 400 500 TO320 M - EN - Ed. 04.09 120 170 220 400 550 9 TO320 M - EN - Ed. 04.09 8. STORAGE 8.1 Storage prior to installation • To store the machine correctly for long shutdowns, fill the gear motor completely with oil, if present, clean the inside parts of the machine thoroughly; • Avoid damp, salty environments as far as possible; • Place the equipment on wooden pallets and store protected from inclement weather conditions. 8.2 Prolonged machine shutdown after assembly • Set the machine in safety condition before putting it to use; • Before using the machine, check the condition of the electrical and pneumatic systems and all the parts the working of which may be affected by prolonged shutdowns. 8.3 Possible reuse after prolonged shutdown • Avoid damp and salty enviroments during machine shutdowns. • Place the equipment on wooden pallets and store protected from inclement weather conditions; • Set the machine in safety condition before putting it to use; • If the machine works in conditions and with materials different from those of the previous application, check the compatibility with this use according to the INDICATION FOR USE section; • Check the gear motor oil level. 10 2 - Operation and maintenance 2 - Operation and maintenance 9. OPERATING DIAGRAM 9.1 Flaps opening sequence 9.2 Phase 1 Phase 2 Direction of gear motor crank rotation Direction of rotation anticlockwise TO320 M - EN - Ed. 04.09 11 TO320 M - EN - Ed. 04.09 10. INSTALLATION 10.1 Mechanical connections Before carrying out any operation on the machine, make sure it is in safety condition! The machine is delivered completely assembled, and only needs to be installed and bolted firmly to the valve inlet flange and (if envisaged for the plant) also to the outlet flange. Loading flange Unloading flange The double dump valve can be fixed in different ways: in any case, the valve is designed for being fixed using both the upper and lower flanges. EXAMPLES OF APPLICATION 12 VDC under small silo VDC under hopper 2 - Operation and maintenance 2 - Operation and maintenance 10.2 Pneumatic connections (VDC with pneumatic drive) 10.2.1 Compressed air requisites The compressed air which must enable the various utilities must have certain features: • Clean: free of impurities • Dehumidified: it is, however, advisable to provide for a condensate separator; • Oil-free: the presence of oily substances in the air could cause premature and irreversibile clogging. Use of filters that keep the air clean and oil-free is recommended. The only application where compressed air is present is the pneumatic version. The end user is responsible for supplying the pneumatic control units 9 2 4 1 3 No. The pneumatic control unit will be supplied by a Ø8 mm tube (inlet 8) at a recommended pressure of 5 bar. TO320 M - EN - Ed. 04.09 1 2 3 4 5 6 7 8 9 7 5 6 8 Description Lower cylinder discharge Upper cylinder discharge Lower cylinder delivery Upper cylinder delivery Pressure switch Upper cylinder coil Lower cylinder coil Air supply Air discharge 13 TO320 M - EN - Ed. 04.09 10.3 Electrical connections Before carrying out any operation on the machine, make sure it is in safety condition! The connection between the valve electric motor and mains must always be done by specialist personnel. Before making the connection, make sure the voltage (indicated on the motor plate) corresponds to the supply voltage. DURING THESE CHECKS MAKE SURE THE WORKING OF THE MACHINE DOES NOT CAUSE HARM TO THE WORKERS OR DAMAGE TO THE MACHINE. If the motor is supplied by WAM follow the indications given in the catalogue downloaded from the internet site www.wamgroup.com. If the motor is not supplied by WAM refer to the motor manufacturer's operation and maintenance Manual. The installation must include interfacing of the machine with the necessary commands for start/stop, emergency stop, reset after an emergency stop, in compliance with the regulations in force. In the configuration with pneumatic control a junction box is provided onboard the machine with all the utilities present for control of the double dump valve. The diagram below shows the terminal with the respective contacts. Junction box 14 2 - Operation and maintenance 2 - Operation and maintenance Junction box layout Description of connections 0 0 06 08 11 14 15 16 17 24 24 24 24 24 SOLENOID VALVE COMMON WIRE SOLENOID VALVE COMMON WIRE UPPER CYL. SOLENOID VALVE LOWER CYL. SOLENOID VALVE PRESSURE SWITCH OPEN FLAP UPP. CYL. LIMIT SWITCH CLOSED FLAP UPP. CYL. LIMIT SWITCH OPEN FLAP LOW. CYL. LIMIT SWITCH CLOSED FLAP LOW. CYL. LIMIT SWITCH PRESSURE SWITCH COMMON WIRE LIMIT SWITCH COMMON WIRE LIMIT SWITCH COMMON WIRE LIMIT SWITCH COMMON WIRE LIMIT SWITCH COMMON WIRE 0 0 06 08 11 14 15 16 17 24 24 24 24 24 TO320 M - EN - Ed. 04.09 15 TO320 M - EN - Ed. 04.09 Wiring diagram THREE-PHASE MOTORS The windings of the standard motors can be connected in two ways: • star connection (Fig. 1) • delta connection (Fig. 2) STAR CONNECTION The star connection is obtained by connecting together terminals W2, U2, V2 and powering terminals U1, V1, W1. DELTA CONNECTION The delta connection is obtained by connecting the end of one phase to the beginning of the next phase. 16 2 - Operation and maintenance 2 - Operation and maintenance 11. SWITCHING ON PROCEDURE Before carrying out any operation on the machine, make sure it is in safety condition! Before starting up the machine, make sure the installation and connections to the external power supplies have been carried out completely and correctly according to the methods described below in brief: 1.Read the OPERATION AND MAINTENANCE MANUAL completely 2.Check to ensure the flanges and pneumatic connections are fixed correctly. 3.Check to make sure the electrical connections are correct and that the box containing the connections is closed perfectly; 4.Check to ensure the correct rotation of the rotor. 5.Check to make sure all the hazard and warning signs are present and in perfect condition. WHEN SWITCHING ON THE MACHINE FOR THE FIRST TIME, PAY SPECIAL ATTENTION TO EVERYTHING THAT COULD INDICATE AN ANOMALY (HIGH NOISE LEVEL – IRREGULAR ROTATIONS – VIBRATIONS -etc.). 6.Check to see if foreign substances or water have entered the valve. If this is the case, drain and clean the hoppers thoroughly. 7.Make sure the supports are greased properly. The first operating test must be carried out without material in the valve. The procedure described above must be repeated every time the plant is restarted after a shutdown period exceeding one week. 11.1 Switching Off procedure Before carrying out any operation on the machine, make sure it is in safety condition! Before switching off the machine, make sure it is completely empty. 11.2 Description of work sequence After having carried out the switching on procedure strictly as described earlier, it is possible to start using the VDC. 11.2.1 VDC with counterweight In case of VDC with counterweight, the work sequence depends on the quantity of material which is deposited inside the hopper. If the quantity of material overcomes the weight of the lever + counterweight, the VDC flap will open to allow the material to flow into the lower part of the valve. The lower body will work in the same manner allowing the material to flow out of the body. 11.2.2 Motor-operated VDC In the motor-operated VDC the work sequence is controlled by the reduction gear which, by means of the crank, allows alternate opening of the upper and lower flap. TO320 M - EN - Ed. 04.09 17 TO320 M - EN - Ed. 04.09 11.2.3 Pneumatic VDC In the pneumatic VDC the work sequence is preset by the user to control the opening/closing times of both flaps. Torex recommends a 10 cycles/minute work sequence. The user must make the solenoid valve connections in the terminal board present onboard the machine. Upper flap opening - closure: power terminal 8 to allow extension of the lower cylinder thereby opening the upper flap. Disconnect the power supply to terminal 8 and the cylinder returns to the retracted position, thereby closing the upper flap. Lower flap opening - closure: power terminal 6 to allow extension of the upper cylinder thereby opening the lower flap. Disconnect the power supply to terminal 6 and the cylinder returns to the retracted position, thereby closing the lower flap. Use of a control panel is recommended for control of the working cycle! 18 2 - Operation and maintenance 2 - Operation and maintenance 12. MAINTENANCE Before carrying out any operation on the machine, make sure it is in safety condition! IT IS HAZARDOUS TO WORK WITH THE LIMBS INSIDE THE VDC; THEREFORE IT IS NECESSARY TO DISCONNECT THE ELECTRICITY SUPPLY FROM THE MAIN SWITCH PROVIDED WITH SAFETY KEY AGAINST ACCIDENTAL START-UP THE KEY MUST BE KEPT IN THE CUSTODY OF THE PERSON IN CHARGE OF THE OPERATION When parts of the VDC at a height are to be reached, use an overhead work platform which must be such as to avoid danger of slipping, tripping or falling for the operators. 12.1 VDC with counterweight Disassembly order 2 1 3 2 5 4 1. Unscrew nut (4) and remove screw (5) taking care to make sure the counterweight does not fall (3); 2. Slacken grub screw (2) of counterweight (3), removing it from lever (1); 3. Slacken grub screw (2) of lever (3) and remove it from the shaft; NOTE: to assemble, repeat the operations in reverse order. TO320 M - EN - Ed. 04.09 19 TO320 M - EN - Ed. 04.09 12.2 Motor-operated VDC 12.2.1 Disassembly order 16 30 17 18 20 19 18 17 16 25 23 22 33 32 14 13 12 11 10 7 21 15 31 29 28 27 26 23 24 6 5 9 8 1 2 3 4 1. Disconnect all the electric supply connections; 2. Remove screw (33) and washers (32-31) which fix guard (30) to drive unit support (20); 3. Slacken screws (26) which fix the reduction gear flange to drive unit support (20) and remove the gear motor-motor (25-24) together with crank (14); 4. Slacken screw (29) which fixes crank (14) to reduction gear (24), unscrew pin (11) and remove bearing (12); 5. Slacken screws (16) (from the drive-unit support side) and washers (17-18) and remove drive unit support (20), remove screws (16) (from the stud bolts side) and washers (17-18) and stud bolts (19); 6. Unscrew nut (4), remove the washers unit (5-6), bearing (3) and remove spring (7), remove spacer (2) and remove screw (9) and washer (8); 7. Slacken grub screw (10), and remove the lever from shaft (1). NOTE: carry out points 6-7 for disassembly of the second lever of the drive unit. 20 2 - Operation and maintenance 2 - Operation and maintenance 12.3 Pneumatic VDC 12.3.1 Disassembly order 12.3.1.1 Guard disassembly 24 21 22 23 1.Disconnect all the electrical and pneumatic supply connections; 2.Remove screw (23) and washers (22-21) which fix the pneumatic control unit (25) and guard (24) to drive unit support (16); 25 26 12.3.1.2 Disassembling the cylinders support 20 19 18 16 19 17 18 20 14 15 Part. A Solo per VDC400-500 Part. A 15 TO320 M - EN - Ed. 04.09 1.Slacken screws (14) which fix the cylinder support (15) to the reduction gear plate (16); 2.Slacken screws (20) (from the drive-unit support side) and washers (19-18) and remove drive unit support (20), remove screws (16) (from the stud bolts side) and washers (19-18) and stud bolts (17); 14 21 TO320 M - EN - Ed. 04.09 12.3.1.3 Disassembling the cylinders 11 13 10 Part. B 12 2 1 Solo per VDC400-500 11 13 12 10 9 8 Part. B 4 3 5 7 6 1. Slacken screws (13) and fix cylinder (7) to the posterior hinge (12), remove the seeger rings present on hinge (12) and remove the hinge from the cylinder; 2. Unscrew nut (3) which fixes pin (4) to crank (1), remove seeger ring (6) which blocks coupling (5) of the cylinder to pin (4); 3. Unscrew flow regulators (9) fixed to cylinder (7); 4. Remove sensors (8) fixed to cylinder (7); 5. Slacken grub screw (2) fixing lever (3) and remove it from the shaft; 22 2 - Operation and maintenance 2 - Operation and maintenance 12.4 Valve body 12.4.1 Separating the bodies 1.Slacken screws (28) and remove washers (29-30) which fix the body by means of nuts (31); 2.Separate the two valve bodies. 28 29 29 30 31 12.4.2 Disassembling the body 4 3 2 1 8 9 1013 14 11 12 15 16 17 5 6 32 7 18 19 20 21 22 23 24 25 26 27 1. 2. 3. 4. Slacken screws (4), remove hopper (3) and gasket (2); Slacken screws (22), remove rear cover (19) and gasket (18); Slacken grub screw (27) locking the lever for flap (24); Slacken screws (10), remove bearing (12) together with spring-retainer plate (11) removing it from shaft (7); 5. Before removing shaft (7) remove key (32) present inside body (1), remove shaft (7) supporting the lever + flap unit (23-24); 6. Remove the lever + flap unit (23-24) from the inlet spout, remove split pins (26) present on pin (25) and remove the pin between lever (24) anf flap (23); 7. Remove spring (13), the seals retainer spacer (9) and seals (8). TO320 M - EN - Ed. 04.09 23 TO320 M - EN - Ed. 04.09 12.5 Motor-operated VDC 12.5.1 Levers assembly order 10 7 1. Fit lever (1) on the shaft of the VDC ensuring that the key present on the shaft is centred in relation to the lever; 2. Fit grub screw (10) on the lever; 3. Insert screw (9) and washer (8) in lever (1); 4. Insert spacer (2), a washer (6), a spacer (5) and bearing (3) on screw (9); NOTE: repeat these operations for the other lever. 6 5 5.Insert spring (7) on bearing (3); 6.Insert spacer (5) and washer (6); 7. Screw nut (4). NOTE: repeat these operations for the other lever. 9 8 1 2 3 4 12.5.2 Drive unit support assembly order 16 24 20 17 18 19 16 1 7 18 1. Position the stud bolts (19) on the valve body and fit screws (16) (RH screw in drawing) together with washers (17-18); 2. Position the drive unit support plate (20) on stud bolts (19) and fit screws (16) (LH screw in drawing) together with washers (17-18). 2 - Operation and maintenance 2 - Operation and maintenance 12.5.3 Drive unit assembly order 30 33 32 31 23 22 26 23 25 29 28 1. 2. 3. 4. 5. 21 27 14 24 13 12 11 Fit bearing (12) and washer (13) on pin (11); Screw pin (11) on crank (14) and insert the key in the crank seat; Insert crank (14) in the hollow shaft of reduction gear (24); Fi screw (29) in the top of the crank together with washer (27-28); Fix reduction gear (24) by means of the flange for fixing to the drive unit plate by means of screws (26) and washers (23-22) and nuts (21); Take care to avoid damaging the crank and the bearing during assembly. TO320 M - EN - Ed. 04.09 25 TO320 M - EN - Ed. 04.09 6. Check to ensure alignment between bearing (14) and the two levers for opening the flaps (See drawing below). If the two levers are not aligned with the bearing, slacken the grub screws for fixing the levers (see point 2 motor-operated VDC levers assembly), align the levers to the bearings of the crank and fit the fixing grub screws. Leva Cuscinetto Leva 7. Take the drive unit guard (30) and position it between the drive unit support and the valve body to protect the lever mechanisms during operations; 8. Fit screws (33) and the respective washers (32-31) to the drive unit plate. 26 2 - Operation and maintenance 2 - Operation and maintenance 12.6 Pneumatic VDC 12.6.1 Levers assembly order 20 19 18 16 19 17 18 20 2 1 1. Insert lever (1) in the double dump valve shaft, checking to make sure the key is centred with respect to the lever; 2. Fit grub screw (2) on lever (1) to lock it; 3. Position the stud bolts (17) on the valve body and fit screws (20) (RH screw in drawing) together with washers (19-18); 4. Position the drive unit support plate (18) on stud bolts (17) and fit screws (20) (LH screw in drawing) together with washers (19-18). Repeat points 1 and 2 also for the second lever!!! TO320 M - EN - Ed. 04.09 27 TO320 M - EN - Ed. 04.09 12.6.2 Cylinders assembly order 10 11 12 13 4 9 8 7 5 6 15 1. Take cylinder (7) and screw the swivel joint (5) on the head of the cylinder rod; 2. Take limit switch (8), position it near the maximum and minimum extension of the rod, lock it by means of the fixing screws meant for the purpose; 3. Take flow regulators (9) and screw these to the delivery and cylinder discharge (7); 4. Take the rear hinge (12) and join it to cylinder (7) by means of the hinge pin; 5. Take the rear support (15), position it near the holes present and fix the hinge (12) with the rear support by means of screws (13) and the washer-nuts (11-10); 6. Insert pin (4) in swivel joint (5) fixing it by means of seeger ring (6). 28 2 - Operation and maintenance 2 - Operation and maintenance 12.6.3 Order for mounting the cylinders on the body 16 15 14 1 4 3 1. Position the rear support (15) on the holes present on the drive unit plate (16); 2. Fit screws (14) on drive unit plate (16) for fixing the rear cylinder support (15) 3. Insert pin (4) in the hole on lever (1); 4. Fix pin (4) to lever (1) by means of self-locking nut (3). Carry out the following operations for the second cylinder. CHECK CAREFULLY: when the cylinders are in the retracted position, the valve flaps must be closed and the cylinder must have a 10mm override(see Figure below) TO320 M - EN - Ed. 04.09 29 TO320 M - EN - Ed. 04.09 12.6.4 Pneumatic connections 2 4 1 3 2 4 1 3 8 Take the pneumatic control unit and make the connections by means of a Ø8mm tube as shown in the diagram above. Input No.8 is the power supply for the pneumatic control panel. A 5 bar input pressure is recommended. The pressure switch inside the panel is set at a pressure of 2.5 bar. Before start up, set the flow regulators. The cylinder extension and retraction must be gradual. Check to make sure the tubes present do not come in contact with the levers during normal operations!!! 30 2 - Operation and maintenance 2 - Operation and maintenance 12.6.5 Electrical connections Before carrying out any operation on the machine, make sure it is in safety condition! The wiring diagram for connecting the VDC utilities is shown below. Description of connections 0 0 06 08 11 14 15 16 17 24 24 24 24 24 2 9 1 0 0 06 08 11 14 15 16 17 24 24 24 24 24 4 3 SOLENOID VALVE COMMON WIRE SOLENOID VALVE COMMON WIRE UPPER CYL. SOLENOID VALVE LOWER CYL. SOLENOID VALVE PRESSURE SWITCH OPEN FLAP UPP. CYL. LIMIT SWITCH CLOSED FLAP UPP. CYL. LIMIT SWITCH OPEN FLAP LOW. CYL. LIMIT SWITCH CLOSED FLAP LOW. CYL. LIMIT SWITCH PRESSURE SWITCH COMMON WIRE LIMIT SWITCH COMMON WIRE LIMIT SWITCH COMMON WIRE LIMIT SWITCH COMMON WIRE LIMIT SWITCH COMMON WIRE 7 5 6 No. Description 5 Pressure switch signal output 6 Upper cylinder solenoid valve 7 Lower cylinder solenoid valve 8 After making the electrical connections, simulate a work cycle. This simulation must be done without the guard for checking the movements of the lever mechanisms and the signals. This operation must be performed solely by suitably trained personnel authorized for the use and maintenance of the VDC only after having read this Manual. Check to make sure the limit switches on the cylinders are adjusted correctly. The limit switch must send a signal the moment the cylinder is in the maxium extended and retracted position. Check to make sure the openings of the flaps correspond to the respective power supplies of the coils. Check to make sure there are no air leaks in the various connections. Check to make sure, when the flap is open, the cylinder is completely extended and that there is a gap of at least 5mm between the lever and the stud bolt. TO320 M - EN - Ed. 04.09 31 TO320 M - EN - Ed. 04.09 12.6.6 Guard closure 24 21 22 23 25 26 1.Position guard (24) near the drive unit plate; Take care to avoid pressing or bending the tubes which connect the cylinders to the pneumatic control panel!!! 2. Fix the guard to the drive unit support by means of screws (23) and the respective washers (2122); 3. Position the pneumatic control panel near the drive unit support and fix it by means of the screws present inside the panel; 32 2 - Operation and maintenance 2 - Operation and maintenance 12.7 Valve body 12.7.1 Assembling the body 4 3 2 1 8 9 1013 14 11 12 15 16 17 5 6 32 7 18 19 20 21 22 23 24 25 26 27 1. 2. 3. 4. Insert the packing gland rings (8) on both sides of the valve body (1); Insert the packing gland rings (9), positioning these to fit flush with the packing rings (8); Insert the springs (13), positioning it flush against the packing gland (9); Take flap (23) position lever (24) in the centre of the two flaps, insert pin (25), fix the pin by means of the two split pins (26); 5. Insert the lever-flap unit (23-24-25-26) inside the body, insert shaft (7) in body (1) centring the hole present on the lever (24); 6. Position key (32), inside the body in the shaft (7) seat, centre the lever-flap unit (23-24-25-26) and fix the unit by means of the grub screw (27); 7. Insert the two spring retainer plates (11) and the two supports (12), fix by means of screws (10) and the respective washers (14-15-16) and nuts (17); Check to make sure the shaft rotates freely around the body!!! 8. Position gasket (2) on the valve inlet opening and insert hopper (3) inside body (1); 9. Fix hopper (3) to body (1) by means of screws (4), washers (5) and nuts (6); 10.Position gasket (18) on the inspection hatch; 11. Take the rear cover (19) and fix it to the body by means of screws (22) and washers (20-21). Check to make sure the flap fits flush against the hopper when the shaft is rotated!!!! TO320 M - EN - Ed. 04.09 33 TO320 M - EN - Ed. 04.09 12.7.2 Body union 28 29 1.Position the gasket between the two valve bodies; 2.Take screws (28) and fix the two bodies together by means of washers (29-30) and nuts (31). 29 30 31 12.7.3 Reduction gear lubrication Lubricants Valve 200 250 315 400 500 Quantity (litres) Period 0.53 See maintenance periods 1.15 12.7.4 Recommended lubricants Types of lubricant AGIP TELIUM VSF320 SHELL TIVELA OIL SC320 ESSO S220 MOBIL GLYGOYLE 30 CASTROL ALPHASYN PG320 BP ENERGOIL SG-XP320 NOTE: The TOREX valves can be equipped with different reduction gears while at the same time keeping the valve efficiency unchanged. 34 2 - Operation and maintenance 2 - Operation and maintenance 12.8 Maintenance Before carrying out any operation on the machine, make sure it is in safety condition! 12.8.1 Daily maintenance -At the end of the day's work, empty the valve; -Check daily for signs of overheating, vibrations and abnormal noise 12.8.2 Weekly maintenance -Check the gear motor oil level; -Remove the rear cover checking for the presence of material inside the body; In case of normal use: check for the presence of lubricant in the bearings once a week; In case of heavy-duty service: check for the presence of lubricant in the bearings twice a week; 12.8.3 Monthly maintenance -Check the state of the bearings and replace those that are worn; -Check the state of the bearing and levers for movements (if present); -Check the state of the spring; -Check the state of the cylinders (if present); 12.8.4 Yearly maintenance -Remove the valve from the plant and the closure of the flaps; -Check the state of the flaps and hoppers; Note: for ATEX reduction gears refer to the producer's Manuals. TO320 M - EN - Ed. 04.09 35 TO320 M - EN - Ed. 04.09 13. Cleaning Before carrying out any operation on the machine, make sure it is in safety condition!. While removing the dust present on the machine take care to avoid spreading it in the surrounding atmosphere. - Depending on the type of plant, the working of the valve can be controlled from a central control panel or a local control panel. If the valve is placed under the hopper as a batch feeder, empty it at the end of the day's work. - The valve must not be left to stand for too long without dismantling and then cleaning it. - With regard to safe operation for the workers and the machine, the user must select suitable cleaning products depending on the type of plant and the product, taking care to avoid using toxic and inflammable products. - If the VDC operates with food products, it is compulsory to use non toxic detergents suitable for the type of application. - The cleaning frequency depends on the type of product handled and the type of plant. - In case of harmful or toxic products, the cleaning wastes must be conveyed into appropriate closed tanks and disposed off according to the indications in the product safety data sheet. - Do not aim the water jets directly on the electrical components. - While handling food products, the VDC must be emptied completely and cleaned at every machine stop. - This operation must be repeated if the material handled changes. 36 2 - Operation and maintenance 2 - Operation and maintenance 14. Noise The noise level depends on various factors such as dimensions, kind of material and filling coefficient. The noise emitted by the VDC is howeverwithin 80 dB(A), the value measured at a distance of 1 m, in the most unfavourable position. NOTE: in case of special materials, for example those with considerable grain size, please contact our Sales Dept. 15. Scrapping the machine - Recover the gear oil and send it to collection centres. - Recover plastic parts (such as sealing rings, cover, etc.) and send these to collection centres. - Send the remaining parts all made of steel to scrap yards. At the end of the machine's life, drain the gear oil and send it to special collection centres; remove the plastic parts (sealing rings) and send these to special collection centres; send the remaining parts to scrap yards. In case of demolition, separate the materials according to quality. TO320 M - EN - Ed. 04.09 37 TO320 M - EN - Ed. 04.09 16. Possible problems Minor problems can be solved without consulting a specialist. A list of the most common problems with the possible causes and remedies is given below. PROBLEM SOLUTION • Check to make sure the switch setting is correct; set the correct activation threshold, if necessary. •Check the electric motor connections, and reset if necessary. • Check the state of the electric motor using the instruments meant for the purpose and replace it, if necessary. To carry out the operations described above, follow the safety regulations The motor protection thermal cut-out switch acts concerning electrical equipment. Check to thereby stopping the machine. make sure large sized particles do not allow rotation of the rotor. •Remove the material that caused the block, after having created the appropriate safeties: make sure the machine is disconnected from the power supply. •Locate the material that caused the block, remove it, restore the machine to the operating position and restart it. •Check to see if power supply is present. Valve block 38 •Check to see if there is a block or an object that prevents rotation of the rotor. If this is the case, disconnect power supply and remove the object. 2 - Operation and maintenance 2 - Operation and maintenance 17. CHECK-LIST IN CASE OF FAULT 1) General questions Description of problem a)Does the VDC start up without problems after long shutdowns? b)Do the atmospheric conditions seem to contribute to the problem? 2) Checking the electrical part a)Are supply current variations possible because a number of machines are started up at the same time? b)Is the plant equipped with a current generator? c)Check to make sure the motor receives power!! d)Check to make sure the motor is connected correctly and that the wires are fixed correctly to the terminals! e)Check the setting of the motor thermal cut-out switch in the main distribution board and compare with the data on the motor plate! f) Check the power input of the motor without load, at breakaway current and when the VDC is operating at full speed! g)Check to make sure the power cables cross-section is suited for the power installed! 3) Checking the mechanical part a)Make sure the outlet spout is free of encrusted material which can reduce the spout cross-section. Describe the condition of the outlet spout. 4) Checking the pneumatic part a)Is air present in the pneumatic panel? b) Is air present in the cylinders? c) Is the supply pressure greater than 3 bar? 5) Checking the product a)Product description? b)Density? (kg/dm3) c)Granulometry? (µm/mm) d)Moisture? (%) e)Flowability? (make the material flow on a sheet increasing the slope gradually) f) Compressibility? (is it possible to form a “snowball”?) g)Abrasiveness? (does it hurt when the product is rubbed between the fingers?) TO320 M - EN - Ed. 04.09 39 TO320 M - EN - Ed. 04.09 18. Residual Risks Although certain risks have been eliminated at the origin in the VDC design and construction phase, certain residual risks still persist for which warning signs and instructions are required for the operators and special measures have to be adopted in the use of the machine. 18.1 Mechanical hazards Stability Handling and lifting of the valve must be done according to the indications given in the Manual (Chap.2 Section “TRANSPORT-WEIGHTS-LIFTING). Risks due to surfaces, sharp edges and corners Particularly in the maintenance steps, it is necessary to use personal protection equipment (cut-proof gloves, protective clothing, safety footwear), to avoid injury due to sharp and cutting surfaces and edges of certain components. (See Manual Chap.2 Section “WARNINGS” and “MAINTENANCE”).. Prevention of risks due to moving parts. In the correct installation of the valve, all accesses to moving parts must be closed: in this regard, refer to the Manual Chap.2 Sect.”WARNINGS” and “INSTALLATION”. In the maintenance steps or in case of actions which may make the moving parts accessible, refer to the procedures described in the Manual (Chap.2 Sect. ”MAINTENANCE”). 18.2 Risks due to Electricity Make the motor connections according to the indications given in the Manual (Chap.2 Sect. ”ELECTRICAL CONNECTIONS”). The VDC is supplied with an electric motor without a power cables for connection to the mains. During machine commissioning operations, the operator must take care to connect the cables correctly, carrying out the operations in complete safety as envisaged by the standards (CEI EN 60204-1) regarding the use of electricity. It is important to ensure that the valve body is connected to the plant’s earth circuit to avoid risk of electrostatic discharges. The earthing connection must be made by the installer. 18.3 Risks due to high temperatures During the course of normal operations or maintenance or cleaning, the operator can come in contact with parts having temperature exceeding 60°C, with the machine stopped. The temperature level is, however, greatly conditioned by the valve application conditions (power absorbed by the motor, material conveyed, work cycle): moreover, the valve running in phases may involve higher temperatures. 40 2 - Operation and maintenance 2 - Operation and maintenance It is therefore the installer’s responsibility to place warning notices which (if the hazard exists) indicate the hazard due to the presence of very hot surfaces and the obligation for the operator to use personal protection devices, such as safety gloves. 18.4 Noise, Vibrations. As indicated in the Manual, the User must carry out measurements with the VDC operating with material. The user and employer must respect the legal standards as regards protection from daily personal exposure of operators to noise and, if necessary, prescribe the use of personal protection devices (ear muffs, etc.) depending on the total noise level present in the individual work areas and the daily personal exposure level for the workers. The valve must also be stopped in case of abnormal noises or vibrations (Chap.2 Sect. “WARNINGS”). 18.5 Emissions of hazardous matter/substances While carrying out operations involved in routine or extraordinary maintenance, cleaning or removal of the valve, the operator must use suitable personal protection equipment, especially, masks to protect the respiratory tract belonging to a class suitable for the type of dust filtered, as well as gloves or clothing. For more details, refer to the relevant sections of the Operation Manual (Chap.2 Sect. ”WARNINGS” and “MAINTENANCE”) It is the installer’s responsibility to provide the necessary warning notices indicating that it is compulsory for the operators to use the P.P.E. necessary and the potential presence of harmful substances. TO320 M - EN - Ed. 04.09 41 TO320 R - EN Ed. 04.09 EN 3 VDC Double dump valve SPARE PARTS CATALOGUE TO320 R - EN - Ed. 04.09 PLATE 1 - BODY 32 29 28 5 6 7 4 3 2 1 31 30 29 18 19 20 21 22 23 24 25 8 9 1013 14 11 12 15 16 17 26 27 1. 2 3 - Spare Parts Catalogue 3 - Spare Parts Catalogue 1.1 VDC 200 Pos. Quantity Description 1 2 Body 2 2 High temp. gasket 3 2 Hopper 4 4 M10x30 ISO10462 TPSEI Screw 5 4 Ø10 DIN 7980 Split washer 6 4 M10 ISO 4032 Nut 7 2 Shaft 8 8 Packing gland 9 4 Stuffing box 10 16 M10x45 ISO 4017 HH Screw 11 4 Spring retainer plate 12 4 “UCF 206” type support 13 4 D13680 Compression spring 14 16 Ø10x30 UNI 6593 Disk washer 15 16 Ø10 ISO 7089 Flat washer 16 16 Ø10 DIN 7980 Split washer 17 16 M10 ISO 4032 Nut 18 2 High temp. gasket 19 2 Rear cover 20 8 Ø10 ISO 7089 Flat washer 21 8 Ø10 DIN 7980 Split washer 22 8 M10x30 ISO 4017 HH Screw 23 2 Flap 24 2 Lever for flap 25 2 Pin 26 4 Ø4x35 ISO 1234 Split pin 27 2 M10x12 ISO 4027 ECEI Grub screw 28 12 M10x40 ISO 4017 HH Screw 29 24 Ø10 ISO 7089 Flat washer 30 12 Ø10 DIN 7980 Split washer 31 12 M10 ISO 4032 Nut 32 4 ISO 773 8x7x40 Key TO320 R - EN - Ed. 04.09 Code See Table 1 See Table 2 3 TO320 R - EN - Ed. 04.09 1.2 VDC 250 Pos. Quantity Description 1 2 Body 2 2 High temp. gasket 3 2 Hopper 4 4 M10x30 ISO10462 TPSEI Screw 5 4 Ø10 DIN 7980 Split washer 6 4 M10 ISO 4032 Nut 7 2 Shaft 8 8 Packing gland 9 4 Stuffing box 10 16 M10x45 ISO 4017 HH Screw 11 4 Spring retainer plate 12 4 “UCF 206” type support 13 4 D13680 Compression spring 14 16 Ø10 UNI 6593 Disk washer 15 16 Ø10 ISO 7089 Flat washer 16 16 Ø10 DIN 7980 Split washer 17 16 M10 ISO 4032 Nut 18 2 High temp. gasket 19 2 Rear cover 20 8 Ø10 ISO 7089 Flat washer 21 8 Ø10 DIN 7980 Split washer 22 8 M10x30 ISO 4017 HH Screw 23 2 Flap 24 2 Lever for flap 25 2 Pin 26 4 Ø4x35 ISO 1234 Split pin 27 2 M10x12 ISO 4027 ECEI Grub screw 28 12 M10x40 ISO 4017 HH Screw 29 24 Ø10 ISO 7089 Flat washer 30 12 Ø10 DIN 7980 Split washer 31 12 M10 ISO 4032 Nut 32 4 ISO 773 8x7x40 Key 4 Code See Table 1 See Table 2 3 - Spare Parts Catalogue 3 - Spare Parts Catalogue 1.3 VDC 315 Pos. Quantity Description 1 2 Body 2 2 High temp. gasket 3 2 Hopper 4 4 M10x30 ISO10462 TPSEI Screw 5 4 Ø10 DIN 7980 Washer 6 4 M10 ISO 4032 Nut 7 2 Shaft 8 8 Packing gland 9 4 Stuffing box 10 16 M10x45 ISO 4017 HH Screw 11 4 Spring retainer plate 12 4 “UCF 206” type support 13 4 Compression spring 14 16 Ø10x30 UNI 6593 Disk washer 15 16 Ø10 ISO 7089 Flat washer 16 16 Ø10 DIN 7980 Split washer 17 16 M10 ISO 4032 Nut 18 2 High temp. gasket 19 2 Rear cover 20 8 Ø10 ISO 7089 Flat washer 21 8 Ø10 DIN 7980 Split washer 22 8 M10x30 ISO 4017 HH Screw 23 2 Flap 24 2 Lever for flap 25 2 Pin 26 4 Ø4x35 ISO 1234 Split pin 27 2 M10x12 ISO 4027 ECEI Grub screw 28 12 M10x50 ISO 4017 HH Screw 29 24 Ø10 ISO 7089 Flat washer 30 12 Ø10 DIN 7980 Split washer 31 12 M10 ISO 4032 Nut 32 4 ISO 773 8x7x40 Key TO320 R - EN - Ed. 04.09 Code See Table 1 See Table 2 5 TO320 R - EN - Ed. 04.09 1.4 VDC 400 Pos. Quantity Description 1 2 Body 2 2 High temp. gasket 3 2 Hopper 4 4 M10x30 ISO10462 TPSEI Screw 5 4 Ø10 DIN 7980 Split washer 6 4 M10 ISO 4032 Nut 7 2 Shaft 8 8 Packing gland 9 4 Stuffing box 10 16 M12x60 ISO 4017 HH Screw 11 4 Spring retainer plate 12 4 “UCF 208” type support 13 4 Compression spring 14 16 Ø12x36 UNI 6593 Disk washer 15 16 Ø12 ISO 7089 Flat washer 16 16 Ø12 DIN 7980 Split washer 17 16 M12 ISO 4032 Nut 18 2 High temp. gasket 19 2 Rear cover 20 8 Ø10 ISO 7089 Flat washer 21 8 Ø10 DIN 7980 Split washer 22 8 M10x30 ISO 4017 HH Screw 23 2 Flap 24 2 Lever for flap 25 2 Pin 26 4 Ø4x35 ISO 1234 Split pin 27 2 M10x12 ISO 4027 ECEI Grub screw 28 20 M12x60 ISO 4017 HH Screw 29 40 Ø12 ISO 7089 Flat washer 30 20 Ø12 DIN 7980 Split washer 31 20 M12 ISO 4032 Nut 32 4 12x8x70 ISO 773 Key 6 Code See Table 1 See Table 2 3 - Spare Parts Catalogue 3 - Spare Parts Catalogue 1.5 VDC 500 Pos. Quantity Description 1 2 Body 2 2 High temp. gasket 3 2 Hopper 4 4 M10x30 ISO10462 TPSEI Screw 5 4 Ø10 DIN 7980 Split washer 6 4 M10 ISO 4032 Nut 7 2 Shaft 8 8 Packing gland 9 4 Stuffing box 10 16 M12x60 ISO 4017 HH Screw 11 4 Spring retainer plate 12 4 “UCF 208” type support 13 4 Compression spring 14 16 Ø12x36 UNI 6593 Disk washer 15 16 Ø12 ISO 7089 Flat washer 16 16 Ø12 DIN 7980 Split washer 17 16 M12 ISO 4032 Nut 18 2 High temp. gasket 19 2 Rear cover 20 8 Ø10 ISO 7089 Flat washer 21 8 Ø10 DIN 7980 Split washer 22 8 M10x30 ISO 4017 HH Screw 23 2 Flap 24 2 Lever for flap 25 2 Pin 26 4 ISO 1234 Ø4x35 Split pin 27 2 M10x12 ISO 4027 ECEI Grub screw 28 20 M12x60 ISO 4017 HH Screw 29 40 Ø12 ISO 7089 Flat washer 30 20 Ø12 DIN 7980 Split washer 31 32 20 4 Code See Table 1 See Table 2 M12 ISO 4032 Nut 12x8x70 ISO 773 Key TO320 R - EN - Ed. 04.09 7 TO320 R - EN - Ed. 04.09 1.6 “Code” reference Table Table 1 Machine/Materials 200 Hopper (3) Steel AISI 304 AISI 316 Hardox 400 20600191A 20600192A 20600193A See Tab.1.1 coat. Polyurethane 20600191P 250 20600201A 20600202A 20600203A See Tab.1.1 coat. 20600201P 315 20600211A 20600212A 20600213A See Tab.1.1 coat. 20600211P 400 20600221A 20600222A 20600223A See Tab.1.1 coat. 20600221P 500 20600231A 20600232A 20600232A See Tab.1.1 coat. 20600231P Table 1.1 Machine/ Kit 200 250 315 400 500 Hardox 400 hopper coatings Code 133H2001A 133H2501A 133H3151A 133H4001A 133H5001A NOTE: in the standard version the hopper is made of iron 8 3 - Spare Parts Catalogue 3 - Spare Parts Catalogue Table 2 Machine/Materials 200 250 315 400 500 Steel 20600261A 20600271A 20600281A 20600291A 20600301A AISI 304 20600262A 20600272A 20600282A 20600292A 20600302A Flap (23) AISI 316 20600263A 20600273A 20600283A 20600293A 20600303A Hardox 400 20600267A 20600277A 20600287A 20600297A 20600307A Polyurethane 20600261P 20600271P 20600281P 20600291P 20600301P Table 3 VDC SEALS KIT TEFLON-COATED PACKING GLAND 200-250-315 13003301A 400-500 13003311A (contains parts: 8-9-11-12-13) TO320 R - EN - Ed. 04.09 9 TO320 R - EN - Ed. 04.09 2. Plate 2 - Counterweight 2 1 3 2 5 10 4 3 - Spare Parts Catalogue 3 - Spare Parts Catalogue 2.1 VDC 200 Pos. Quantity Description 1 2 Lever for counterweight 2 4 M10x12 ISO 4027 ECEI Grub screw 3 2 Counterweight 4 2 M8 ISO 4032 Nut 5 2 M8x30 ISO 4017 HH Screw 2.2 VDC 250 Pos. Quantity Description 1 2 Lever for counterweight 2 4 M10x12 ISO 4027 ECEI Grub screw 3 2 Counterweight 4 2 M8 ISO 4032 Nut 5 2 M8x30 ISO 4017 HH Screw 2.3 Code VDC 400 Pos. Quantity Description 1 2 Lever for counterweight 2 4 M10x12 ISO 4027 ECEI Grub screw 3 2 Counterweight 4 2 M8 ISO 4032 Nut 5 2 M8x30 ISO 4017 HH Screw 2.5 Code VDC 315 Pos. Quantity Description 1 2 Lever for counterweight 2 4 M10x12 ISO 4027 ECEI Grub screw 3 2 Counterweight 4 2 M8 ISO 4032 Nut 5 2 M8x30 ISO 4017 HH Screw 2.4 Code Code VDC 500 Pos. Quantity Description 1 2 Lever for counterweight 2 4 M10x12 ISO 4027 ECEI Grub screw 3 2 Counterweight 4 2 M8 ISO 4032 Nut 5 2 M8x30 ISO 4017 HH Screw TO320 R - EN - Ed. 04.09 Code 11 TO320 R - EN - Ed. 04.09 Plate 3 - Drive Unit 9 8 31 33 32 30 25 29 16 28 27 17 18 26 23 20 24 19 18 17 16 23 22 21 15 1 2 14 13 12 11 10 7 6 5 3 4 3. 12 3 - Spare Parts Catalogue 3 - Spare Parts Catalogue 3.1 VDC 200 Pos. Quantity Description 1 2 Lever for shaft 2 2 Spacer 3 2 12x34x14 bearing (type 62201 2RS) 4 2 M12 autoblock nut DIN 985 5 4 Spacer for bearing (SKF ZW 12x17 th.2) 6 4 Ø12.5x48 UNI 6593 Disk washer 7 1 Spring 8 2 Ø12 ISO 7089 Flat washer 9 2 M12x70 ISO 4017 HH Screw 10 2 M10x12 ISO 4027 ECEI Grub screw 11 1 Pin for bearing 12 1 20x42x12 bearing (type 6004 2RS) 13 1 Washer for bearing 14 1 Reduction gear crank 15 2 ISO 773 8x7x40 Key 16 8 M12x40 ISO 4017 HH Screw 17 8 Ø12 DIN 7980 Split washer 18 8 Ø12x36 UNI 6593 Disk washer 19 4 Stud bolt 20 1 Reducer plate 21 4 M10 ISO 4032 Nut 22 4 Ø10 DIN 7980 Split washer 23 8 Ø10 ISO 7089 Flat washer 24 1 Reduction gear 25 1 Motor 26 4 M10x40 ISO 4017 HH Screw 27 1 Ø12x36 UNI 6593 Disk washer 28 1 Ø10 DIN 7980 Split washer 29 1 M10x30 ISO 4017 HH Screw 30 1 Guard 31 14 Ø6x18 UNI 6593 Disk washer 32 14 Ø6 DIN 7980 Split washer 33 14 M6x20 ISO 4017 HH Screw TO320 R - EN - Ed. 04.09 Code 20953611B 7202ST0400 MV0710B04145 13 TO320 R - EN - Ed. 04.09 3.2 VDC 250 Pos. Quantity Description 1 2 Lever for shaft 2 2 Spacer 3 2 12x34x14 bearing (type 62201 2RS) 4 2 M12 autoblock nut DIN 985 5 4 Spacer for bearing (SKF ZW 12x17 th.2) 6 4 Ø12.5x48 UNI 6593 Disk washer 7 1 Spring 8 2 Ø12 ISO 7089 Flat washer 9 2 M12x70 ISO 4017 HH Screw 10 2 M10x12 ISO 4027 ECEI Grub screw 11 1 Pin for bearing 12 1 20x42x12 bearing (type 6004 2RS) 13 1 Washer for bearing 14 1 Reduction gear crank 15 2 ISO 773 8x7x40 Key 16 8 M12x40 ISO 4017 HH Screw 17 8 Ø12 DIN 7980 Split washer 18 8 Ø12x36 UNI 6593 Disk washer 19 4 Stud bolt 20 1 Reducer plate 21 4 M10 ISO 4032 Nut 22 4 Ø10 DIN 7980 Split washer 23 8 Ø10 ISO 7089 Flat washer 24 1 Reduction gear 25 1 Motor 26 4 M10x40 ISO 4017 HH Screw 27 1 Ø12x36 UNI 6593 Disk washer 28 1 Ø10 DIN 7980 Split washer 29 1 M10x30 ISO 4017 HH Screw 30 1 Guard 31 14 Ø6x18 UNI 6593 Disk washer 32 14 Ø6 DIN 7980 Split washer 33 14 M6x20 ISO 4017 HH Screw 14 Code 20953611B 7202ST0400 MV0710B04145 3 - Spare Parts Catalogue 3 - Spare Parts Catalogue 3.3 VDC 315 Pos. Quantity Description 1 2 Lever for shaft 2 2 Spacer 3 2 12x34x14 bearing (type 62201 2RS) 4 2 M12 autoblock nut DIN 985 5 4 Spacer for bearing (SKF ZW 12x17 th.2) 6 4 Ø12.5x48 UNI 6593 Disk washer 7 1 Spring 8 2 Ø12 ISO 7089 Flat washer 9 2 M12x70 ISO 4017 HH Screw 10 2 M10x12 ISO 4027 ECEI Grub screw 11 1 Pin for bearing 12 1 20x42x12 bearing (type 6004 2RS) 13 1 Washer for bearing 14 1 Reduction gear crank 15 2 ISO 773 8x7x40 Key 16 8 M12x40 ISO 4017 HH Screw 17 8 Ø12 DIN 7980 Split washer 18 8 Ø12x36 UNI 6593 Disk washer 19 4 Stud bolt 20 1 Reducer plate 21 4 M10 ISO 4032 Nut 22 4 Ø10 DIN 7980 Split washer 23 8 Ø10 ISO 7089 Flat washer 24 1 Reduction gear 25 1 Motor 26 4 M10x40 ISO 4017 HH Screw 27 1 Ø12x36 UNI 6593 Disk washer 28 1 Ø10 DIN 7980 Split washer 29 1 M10x30 ISO 4017 HH Screw 30 1 Guard 31 14 Ø6x18 UNI 6593 Disk washer 32 14 Ø6 DIN 7980 Split washer 33 14 M6x20 ISO 4017 HH Screw TO320 R - EN - Ed. 04.09 Code 20953621B 7202ST0400 MV0710B04145 15 TO320 R - EN - Ed. 04.09 3.4 VDC 400 Pos. Quantity Description 1 2 Lever for shaft 2 2 Spacer 3 2 12x34x14 bearing (type 62201 2RS) 4 2 M12 autoblock nut DIN 985 5 4 Spacer for bearing (SKF ZW 12x17 th.2) 6 4 Ø12.5x48 UNI 6593 Disk washer 7 1 Spring 8 2 Ø12 ISO 7089 Flat washer 9 2 M12x70 ISO 4017 HH Screw 10 2 M10x12 ISO 4027 ECEI Grub screw 11 1 Pin for bearing 12 1 30x72x19 bearing (type 6306-2RS) 13 1 Washer for bearing 14 1 Reduction gear crank 15 2 10x8x40 ISO 773 Key 16 8 M12x40 ISO 4017 HH Screw 17 8 Ø12 DIN 7980 Split washer 18 8 Ø12x36 UNI 6593 Disk washer 19 4 Stud bolt 20 1 Reducer plate 21 4 M12 ISO 4032 Nut 22 4 Ø12 DIN 7980 Split washer 23 8 Ø12 ISO 7089 Flat washer 24 1 Reduction gear 25 1 Motor 26 4 M12x50 ISO 4017 HH Screw 27 1 Ø10x30 UNI 6593 Disk washer 28 1 Ø10 DIN 7980 Split washer 29 1 M10x30 ISO 4017 HH Screw 30 1 Guard 31 14 Ø6x18 UNI 6593 Disk washer 32 14 Ø6 DIN 7980 Split washer 33 14 M6x20 ISO 4017 HH Screw 16 Code 20953631B 7202ST0500 MV0800A04145 3 - Spare Parts Catalogue 3 - Spare Parts Catalogue 3.5 VDC 500 Pos. Quantity Description 1 2 Lever for shaft 2 2 Spacer 3 2 12x34x14 bearing (type 62201 2RS) 4 2 M12 autoblock nut DIN 985 5 4 Spacer for bearing (SKF ZW 12x17 th.2) 6 4 Ø12.5x48 UNI 6593 Disk washer 7 1 Spring 8 2 Ø12 ISO 7089 Flat washer 9 2 M12x70 ISO 4017 HH Screw 10 2 M10x12 ISO 4027 ECEI Grub screw 11 1 Pin for bearing 12 1 30x72x19 bearing (type 6306-2RS) 13 1 Washer for bearing 14 1 Reduction gear crank 15 2 10x8x40 ISO 773 Key 16 8 M12x40 ISO 4017 HH Screw 17 8 Ø12 DIN 7980 Split washer 18 8 Ø12x36 UNI 6593 Disk washer 19 4 Stud bolt 20 1 Reducer plate 21 4 M12 ISO 4032 Nut 22 4 Ø12 DIN 7980 Split washer 23 8 Ø12 ISO 7089 Flat washer 24 1 Reduction gear 25 1 Motor 26 4 M12x50 ISO 4017 HH Screw 27 1 Ø10x30 UNI 6593 Disk washer 28 1 Ø10 DIN 7980 Split washer 29 1 M10x30 ISO 4017 HH Screw 30 1 Guard 31 14 Ø6x18 UNI 6593 Disk washer 32 14 Ø6 DIN 7980 Split washer 33 14 M6x20 ISO 4017 HH Screw TO320 R - EN - Ed. 04.09 Code 20953641C 7202ST0500 MV0800A04145 17 TO320 R - EN - Ed. 04.09 3.6 Spares Kit Tables Table 4 Machine/Materials 200-250 315 400 500 Levers-crank kit Code 13007001A 13007011A 13007021A 13007031A NOTE The Kits contain the following parts: 1 - 2 - 3 - 4 - 5 - 6 - 8 - 9 - 10 - 11 - 12 - 13 - 14 18 3 - Spare Parts Catalogue 21 22 23 24 TO320 R - EN - Ed. 04.09 15 26 Solo per VDC400-500 Part. A 16 15 14 11 14 13 Part. A Part. B 8 33 10 Solo per VDC400-500 12 4 3 5 7 6 10 9 Part. B 11 13 12 20 2 1 31 32 4. 25 18 20 19 19 17 18 27 28 29 30 3 - Spare Parts Catalogue Plate 4 - Pneumatics 19 TO320 R - EN - Ed. 04.09 4.1 VDC 200 Pos. Quantity Description 1 2 Lever for shaft 2 2 M10x12 ISO 4027 ECEI Grub screw 3 2 M12 autoblock nut DIN 985 4 2 Pin for cylinder 5 2 Swivel joint 6 2 Seeger ring Ø10 DIN 471 7 2 Ø25 cylinder 100 mm stroke ISO 6432 8 4 Sensor for cylinder 9 4 1/8" flow regulator Ø8 tube 10 4 M6 ISO 4032 Nut 11 4 Ø6 DIN 7980 Split washer 12 2 Cylinder rear hinge 13 4 M6x16 ISO 4017 HH Screw 14 4 M8x16 ISO 4017 HH Screw 15 2 Cylinder rear support 16 1 Reducer plate 17 4 Stud bolt 18 8 Ø12x36 UNI 6593 Disk washer 19 8 Ø12 DIN 7980 Split washer 20 8 M12x40 ISO 4017 HH Screw 21 16 Ø6x18 UNI 6593 Disk washer 22 16 Ø6 DIN 7980 Split washer 23 16 M6x20 ISO 4017 HH Screw 24 1 Guard 25 1 Pneumatic control unit 26 Ø8 Tube 27 4 M6x16 ISO 4017 HH Screw 28 4 Ø6 ISO 7089 Flat washer 29 1 Junction box 30 1 Junction box support 31 4 Ø6x18 UNI 6593 Disk washer 32 4 Ø6 DIN 7980 Split washer 33 4 M6 ISO 4032 Nut 20 Code VMX10 3 - Spare Parts Catalogue 3 - Spare Parts Catalogue 4.2 VDC 250 Pos. Quantity Description 1 2 Lever for shaft 2 2 M10x12 ISO 4027 ECEI Grub screw 3 2 M12 autoblock nut DIN 985 4 2 Pin for cylinder 5 2 Swivel joint 6 2 Seeger ring Ø10 DIN 471 7 2 Ø25 cylinder 100 mm stroke ISO 6432 8 4 Sensor for cylinder 9 4 1/8" flow regulator Ø8 tube 10 4 M6 ISO 4032 Nut 11 4 Ø6 DIN 7980 Split washer 12 2 Cylinder rear hinge 13 4 M6x16 ISO 4017 HH Screw 14 4 M8x16 ISO 4017 HH Screw 15 2 Cylinder rear support 16 1 Reducer plate 17 4 Stud bolt 18 8 Ø12x36 UNI 6593 Disk washer 19 8 Ø12 DIN 7980 Split washer 20 8 M12x40 ISO 4017 HH Screw 21 16 Ø6x18 UNI 6593 Disk washer 22 16 Ø6 DIN 7980 Split washer 23 16 M6x20 ISO 4017 HH Screw 24 1 Guard 25 1 Pneumatic control unit 26 Ø8 Tube 27 4 M6x16 ISO 4017 HH Screw 28 4 Ø6 ISO 7089 Flat washer 29 1 Junction box 30 1 Junction box support 31 4 Ø6x18 UNI 6593 Disk washer 32 4 Ø6 DIN 7980 Split washer 33 4 M6 ISO 4032 Nut TO320 R - EN - Ed. 04.09 Code VMX10 21 TO320 R - EN - Ed. 04.09 4.3 VDC 315 Pos. Quantity Description 1 2 Lever for shaft 2 2 M10x12 ISO 4027 ECEI Grub screw 3 2 M12 autoblock nut DIN 985 4 2 Pin for cylinder 5 2 Swivel joint 6 2 Seeger ring Ø10 DIN 471 7 2 Ø25 cylinder 125 mm stroke ISO 6432 8 4 Sensor for cylinder 9 4 1/8" flow regulator Ø8 tube 10 4 M6 ISO 4032 Nut 11 4 Ø6 DIN 7980 Split washer 12 2 Cylinder rear hinge 13 4 M6x16 ISO 4017 HH Screw 14 4 M8x16 ISO 4017 HH Screw 15 2 Cylinder rear support 16 1 Reducer plate 17 4 Stud bolt 18 8 Ø12x36 UNI 6593 Disk washer 19 8 Ø12 DIN 7980 Split washer 20 8 M12x40 ISO 4017 HH Screw 21 16 Ø6x18 UNI 6593 Disk washer 22 16 Ø6 DIN 7980 Split washer 23 16 M6x20 ISO 4017 HH Screw 24 1 Guard 25 1 Pneumatic control unit 26 Ø8 Tube 27 4 M6x16 ISO 4017 HH Screw 28 4 Ø6 ISO 7089 Flat washer 29 1 Junction box 30 1 Junction box support 31 4 Ø6x18 UNI 6593 Disk washer 32 4 Ø6 DIN 7980 Split washer 33 4 M6 ISO 4032 Nut 22 Code VMX10 3 - Spare Parts Catalogue 3 - Spare Parts Catalogue 4.4 VDC 400 Pos. Quantity Description 1 2 Lever for shaft 2 2 M10x12 ISO 4027 ECEI Grub screw 3 2 M12 autoblock nut DIN 985 4 2 Pin for cylinder 5 2 Swivel joint 6 2 Seeger ring Ø10 DIN 471 7 2 Ø32 cylinder 160 mm stroke ISO 6431 8 4 Sensor for cylinder 9 4 1/8" flow regulator Ø8 tube 10 2 Seeger ring Ø10 DIN 471 11 4 Ø6 DIN 7980 Split washer 12 2 Cylinder rear hinge 13 4 M6x16 ISO 4017 TCEI Screw 14 4 M8x16 ISO 4017 HH Screw 15 2 Cylinder rear support 16 1 Reducer plate 17 4 Stud bolt 18 8 Ø12x36 UNI 6593 Disk washer 19 8 Ø12 DIN 7980 Split washer 20 8 M12x40 ISO 4017 HH Screw 21 16 Ø6x18 UNI 6593 Disk washer 22 16 Ø6 DIN 7980 Split washer 23 16 M6x20 ISO 4017 HH Screw 24 1 Guard 25 1 Pneumatic control unit 26 Ø8 Tube 27 4 M6x16 ISO 4017 HH Screw 28 4 Ø6 ISO 7089 Flat washer 29 1 Junction box 30 1 Junction box support 31 4 Ø6x18 UNI 6593 Disk washer 32 4 Ø6 DIN 7980 Split washer 33 4 M6 ISO 4032 Nut TO320 R - EN - Ed. 04.09 Code VMX10 23 TO320 R - EN - Ed. 04.09 4.5 VDC 500 Pos. Quantity Description 1 2 Lever for shaft 2 2 M10x12 ISO 4027 ECEI Grub screw 3 2 M12 autoblock nut DIN 985 4 2 Pin for cylinder 5 2 Swivel joint 6 2 Seeger ring Ø10 DIN 471 7 2 Ø32 cylinder 160 mm stroke ISO 6431 8 4 Sensor for cylinder 9 4 1/8" flow regulator Ø8 tube 10 2 Seeger ring Ø10 DIN 471 11 4 Ø6 DIN 7980 Split washer 12 2 Cylinder rear hinge 13 4 M6x16 ISO 4017 TCEI Screw 14 4 M8x16 ISO 4017 HH Screw 15 2 Cylinder rear support 16 1 Reducer plate 17 4 Stud bolt 18 8 Ø12x36 UNI 6593 Disk washer 19 8 Ø12 DIN 7980 Split washer 20 8 M12x40 ISO 4017 HH Screw 21 16 Ø6x18 UNI 6593 Disk washer 22 16 Ø6 DIN 7980 Split washer 23 16 M6x20 ISO 4017 HH Screw 24 1 Guard 25 1 Pneumatic control unit 26 Ø8 Tube 27 4 M6x16 ISO 4017 HH Screw 28 4 Ø6 ISO 7089 Flat washer 29 1 Junction box 30 1 Junction box support 31 4 Ø6x18 UNI 6593 Disk washer 32 4 Ø6 DIN 7980 Split washer 33 4 M6 ISO 4032 Nut 24 Code VMX10 3 - Spare Parts Catalogue 3 - Spare Parts Catalogue 4.6 Cylinders Kit Table Table 5 Machine/Materials 200-250 315 400-500 The kits shown in the Table contain: TO320 R - EN - Ed. 04.09 Cylinders Kit Code 13328001A 13328011A 13328021A 200-250-315 the following parts: 3-4-5-6-7-8-9-12 400-500 the following parts: 3-4-5-6-7-8-9-10-12 25 TO320 R - EN - Ed. 04.09 17 8 16 12 11 5 13 14 15 5 1 Plate 5 - Rotation indicator 18 10 9 8 7 6 5 4 3 2 5. 26 3 - Spare Parts Catalogue 3 - Spare Parts Catalogue 5.1 VDC 200 Pos. Quantity Description 1 2 Sensor unit guard 2 4 Ø5 DIN 7980 Split washer 3 4 M5x10 ISO 4017 HH Screw 4 2 M8x16 ISO 4017 HH Screw 5 2 Ø8 DIN 7980 Split washer 6 2 Blade 7 2 M12x40 ISO 4017 HH Screw 8 4 Ø12 DIN 7980 Split washer 9 2 Ø12x36 UNI 6593 Disk washer 10 2 Rotation sensor connection 11 2 Rotation sensor 12 2 M8 ISO 4032 Nut 13 2 Ø8x24 UNI 6593 Disk washer 14 2 Sensor protection 15 2 M8x25 ISO 4017 HH Screw 16 2 VDC body 17 4 M12 ISO 4032 Nut 18 2 Shaft 5.2 Code 3860IF0050 VDC 250 Pos. Quantity Description 1 2 Sensor unit guard 2 4 Ø5 DIN 7980 Split washer 3 4 M5x10 ISO 4017 HH Screw 4 2 M8x16 ISO 4017 HH Screw 5 2 Ø8 DIN 7980 Split washer 6 2 Blade 7 2 M12x40 ISO 4017 HH Screw 8 4 Ø12 DIN 7980 Split washer 9 2 Ø12x36 UNI 6593 Disk washer 10 2 Rotation sensor connection 11 2 Rotation sensor 12 2 M8 ISO 4032 Nut 13 2 Ø8x24 UNI 6593 Disk washer 14 2 Sensor protection 15 2 M8x25 ISO 4017 HH Screw 16 2 VDC body 17 4 M12 ISO 4032 Nut 18 2 Shaft TO320 R - EN - Ed. 04.09 Code 3860IF0050 27 TO320 R - EN - Ed. 04.09 5.3 VDC 315 Pos. Quantity Description 1 2 Sensor unit guard 2 4 Ø5 DIN 7980 Split washer 3 4 M5x10 ISO 4017 HH Screw 4 2 M8x16 ISO 4017 HH Screw 5 2 Ø8 DIN 7980 Split washer 6 2 Blade 7 2 M12x40 ISO 4017 HH Screw 8 4 Ø12 DIN 7980 Split washer 9 2 Ø12x36 UNI 6593 Disk washer 10 2 Rotation sensor connection 11 2 Rotation sensor 12 2 M8 ISO 4032 Nut 13 2 Ø8x24 UNI 6593 Disk washer 14 2 Sensor protection 15 2 M8x25 ISO 4017 HH Screw 16 2 VDC body 17 4 M12 ISO 4032 Nut 18 2 Shaft 5.4 3860IF0050 VDC 400 Pos. Quantity Description 1 2 Sensor unit guard 2 4 Ø5 DIN 7980 Split washer 3 4 M5x10 ISO 4017 HH Screw 4 2 M8x16 ISO 4017 HH Screw 5 2 Ø8 DIN 7980 Split washer 6 2 Blade 7 2 M12x40 ISO 4017 HH Screw 8 4 Ø12 DIN 7980 Split washer 9 2 Ø12x36 UNI 6593 Disk washer 10 2 Rotation sensor connection 11 2 Rotation sensor 12 2 M8 ISO 4032 Nut 13 2 Ø8x24 UNI 6593 Disk washer 14 2 Sensor protection 15 2 M8x25 ISO 4017 HH Screw 16 2 VDC body 17 4 M12 ISO 4032 Nut 18 2 Shaft 28 Code Code 3860IF0050 3 - Spare Parts Catalogue 3 - Spare Parts Catalogue 5.5 VDC 500 Pos. Quantity Description 1 2 Sensor unit guard 2 4 Ø5 DIN 7980 Split washer 3 4 M5x10 ISO 4017 HH Screw 4 2 M8x16 ISO 4017 HH Screw 5 2 Ø8 DIN 7980 Split washer 6 2 Blade 7 2 M12x40 ISO 4017 HH Screw 8 4 Ø12 DIN 7980 Split washer 9 2 Ø12x36 UNI 6593 Disk washer 10 2 Rotation sensor connection 11 2 Rotation sensor 12 2 M8 ISO 4032 Nut 13 2 Ø8x24 UNI 6593 Disk washer 14 2 Sensor protection 15 2 M8x25 ISO 4017 HH Screw 16 2 VDC body 17 4 M12 ISO 4032 Nut 18 2 Shaft TO320 R - EN - Ed. 04.09 Code 3860IF0050 29 NOTE: The data given in this Catalogue are not binding and may undergo changes at any time TOREX S.p.A. Via Canaletto, 139/A I - 41030 San Prospero (MO) - ITALY e-mail internet + 39 / 059 / 8080811 + 39 / 059 / 908204 torex@torex.it www.torex.it
