User manual - Italvibras USA
Contents
1. 9 9 Manual Reset Connections 10 10 Ground Bonding Screw 11 11 Eccentric Weight Adjust 12 12 Setting Sets of Eccentric Weights to Mirror Images 12 Tables Table Page I Mounting Bolt amp Torque Requirements 4 I Witing KiS 6 III Lubrication Schedule for Each Bearing 14 IV Vibrator Item Number By Frame A1 V Vibrator Nut amp Screw Torque Requirements A2 2011 Italvibras USA All rights reserved All materials subject to change 3 11 CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 3 Introduction Italvibras USA explosion proof and dust ignition proof industrial electric vibrators have been designed and manufactured in accordance with the most exacting international industrial standards and requirements Italvibras USA industrial electric vibrators are designed for long life at continuous duty and maximum force output The electric vibrators are suitable for operation in ambient from 25 C to 40 C for Class I and Class II electric vibrators and for operation in ambient from 25 C to 55 C for Class I electric vibrators Italvibras USA industrial electric vibrators have been evaluated for installation throughout the world Standard ratings include Underwriter s Laboratories I2. 6 5209 LIVHS 6 ualdvav 8 786009 0 9 0 u3HSVM HHONHOS 6 v SJOQUINN 39NV H 9NIHV38 HOLVIS Z 35 2 uondii3sa ped A 3 1 PM Page 21 3 17 11 u39VdS LH9I3M SL 135 LIVHS 43A02 1H9I3M 11145 9 135 34SV349 99 3895 09 43A02 X08 19 3895 09 d39VdS 64 u3HSVM HHONHOS 66 U3HSVM HHONHOS tS 3895 59 2 3895 d3ldV v 16 3895 0S 19078 TVNIINS31 HOLSIIAH3HI 62 U3HSVM HHONHOS 8t Lv 43409 9NIUuV38 9t NV1 St 1 35 LIVHS Zt uU3HSVM HHONHOS dVNS 07 301931034 QV11 68 9 01d 9NILLH 9 349 86 9149 0809 LE U3HSVM dHONHOS 96 MAYIS SE 43A03 X08 VE 0 E 39018 NOISS3HdIAO d388fld ZE 13911 LE U3HSVM HHONHOS 08 MAYIS 6 dHONHOS 8 4 VMX Manual Working IMX CDX Manual Working qxd CDX MAYIS LZ ZSSz09 2018 TWNIINHAL 92 209209 612209 u3HSVM 25 SZ MAYIS 896409 86109 Y3A09 1H9I3M 52 287109 82609 0 zc LNN LAVHS 12 38009 415009 dVNS TVNH31X3 02 swel4 08 1 06 29510 15 LHDIAM 61 SSWHE 81 89909 85209 HHONH3S L 082209 9 925 91 SR 565009 267009 ADI LHS L OL owed 0 1V3S 14 5 ZL SSS 09 116509
3. 601292 COMPL 94 40 IMX VMX COMPL 94 40 EX 1 COMPL 02 35 EX 4 88 80 0 EX 88 70IV 01 EX 88 60 01 EX 88 50 01 EX 88 40 0 EX and 88 30 0 EX detail the dimensions of the flame proof joints Storage Storage of the electric vibrator should be in an ambient not less than 5 C with a relative humidity not more than 6075 If the vibrator has been stored for longer than two years the vibrator should be evaluated by authorized and trained personnel to ensure that the grease is intact that there is no bearing damage such as brinelling and that the ground insulation is sound and not damaged from condensation CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 5 Installation Before installing the vibrator make sure that you have everything that you will need and that there is no shipping damage Any product damage should be reported to the delivery service immediately Standard metric hand tools will be needed Carefully handle the electric vibrator Dropping or impacting the electric vibrator may damage the bearings Welding Never weld on a bin hopper or machine with the electric vibrator mounted to it since the welding may damage the vibrator bearings or electrical circuits When you do weld especially in an enclosed area make sure that the area is known to be nonhazardous and that there are no flammable or explosive levels of gases vapors or dusts Mounting Surface The object of vibration on bins and ho
4. EN Cable Entry Cable Entry Y High Voltage S Low Voltage Y S High Voltage YY Low Voltage Diagram A Diagram B Figure 5 Wiring Diagrams CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 10 Wiring Electric Vibrator Cont Select a 4 conductor cord for Class I only electric vibrators Select a 6 conductor cord for Class Iand Class II vibrators The cord type shall have a voltage rating not less than the power supply voltage and a minimum temperature rating of 105 C We recommend Coleman black cord SEOOW Seoprene cable rated 600 V and 105 C Coleman Cable Inc can be reached by phone at 847 672 2300 or at www colemancable com Italvibras USA also stocks the Coleman cable When wiring the electric vibrator leave enough slack in the cord so that the cord does not become taut during operation causing stress on the connections It is always best to position the cord down so that should there be any moisture present the moisture would tend to run down instead of into the vibrator wiring box Trim the cord by removing the jacket exposing the conductors and ground wire for approx 6 in Be careful not to cut the conductor or ground wire insulation Insert the cord through the conduit fittings and then through the opening in the side wall of the wiring compartment Position the jacket of the cord approx in beyond the inside wall of the wiring box wall Assemble all conduit fittings making sure that there is
5. LABEL Fax Phone or E Mail to italvibras Italvibras USA 1940 Vans Way Princeton IL 61356 p 815 872 1350 g silingaral 366 337 2693 USA Patts italvibrasusa com www italvibrasusa com A 6 CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 24 italvibras Ones
6. always minimum thread engagement of 5 full threads Install the conduit seal following all instructions being certain to comply with Articles 501 and 502 of the NEC Trim the conductors within the wiring box leaving plenty of slack Next strip the conductor insulation for in to 3 8 in Crimp on closed loop wire connectors Use only the intended crimping tool as designated by the wire connector manufacturer The conductors should be neatly arranged on the floor of the wiring box The wires should not cross over each other See Figure 6 v Figure 6 Proper Wiring Arrangement Positioning Secure the wire connectors and the shorting bars to the terminal block in the positions shown on the wiring diagram using the hardware provided It is essential that the hardware be positioned as shown in Figure 7 CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 11 Wiring Electric Vibrator Cont Figure 7 Terminal Block Hardware Installation Note that the closed loop wire connectors provided on the power supply cord are positioned between the two flat washers A drop or two of thread sealant such as Locktite is recommended Do not use permanent thread sealant because the terminal block will be damaged should you wish to remove and replace the power supply cord The terminal block nuts should not be over tightened since the possibility of damaging the plastic insulating body is h
7. and D hazardous locations and Ex d IIB 160 C Italvibras USA CDX IMX and VMX explosion proof electric vibrators comply with the Essential Health and Safety Requirements EN 60079 0 2006 EN 60079 1 2007 EN 61241 0 2006 EN 61241 1 2004 IEC 60079 0 2004 IEC 60079 1 2007 IEC 61241 0 2004 and IEC 61241 1 2004 CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 4 General Safety requirements Read this entire manual before proceeding Compliance with all company local and OSHA regulations is essential Any electrical work must be done in accordance with all applicable local and national codes and must be performed only by qualified licensed and authorized personnel Always follow lockout and tag out procedures and requirements and always wear ear protection when in close proximity to operating vibratory equipment Comprehensive adherence to these documents at a minimum is required The National Electrical Code NFPA 70 ANSI z244 1 the American National Standard for Personnel Protection Lockout Tag out of Energy Sources Minimum Safety Requirements 29 Part 1910 Control of Hazardous Energy Sources Lockout Tag out Final Rule and CFR 29 Part 1910 15 Occupational Noise Exposure Dimensions of flame proof joints are other than the relevant minimum or maximum specified in Table 2 of EN 60079 1 2007 Vibrators are marked with an X and manufacturer s Drawing Nos 601297 601296 601294 601293 601332
8. cover and inspect for foreign matter Vacuum if necessary Replace O rings if they are damaged or if they have lost their compression set 5 Check the mounting bolt torque 6 Replace any broken parts 15 CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 18 Appendix Electric Vibrator Item Numbers The table below outlines a list of electric vibrator Model Type designations next to their respective Item No The information is sorted by frame size Please reference the Model Type designation and Item No when ordering electric vibrators or their parts Table IV Vibrator Item Numbers By Frame aa aie CDX CDX CDX CDX CDX 36 650 600384 36 1040 600385 36 1660 600387 36 1660 600387 36 3530 600437 CDX CDX 4 CDX CDX CDX 18 470 601409 18 910 601410 18 1670 601412 18 2150 601413 18 3190 601424 CDX CDX 4 CDX CDX CDX 12 110 802315 181300 501411 17759 802318 12 1630 602320 12 1990 602325 CDX CDX CDX CDX CDX 17 220 802316 12 575 602317 9 570 602577 9 910 602578 9 1440 602581 CDX qq pj l pee No Mete Mei FFF pem eme sio pm emp l p f A 1 CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 19 Electric Vibrator Torque Requirements __ Table V Vibrator Nut amp Screw Torque Requirements ft Ib kgm Shaft Nu
9. 665109 055009 09 875009 026209 17109 286009 1 SIOQUINN 84 09 9NIdV38 LL 9NIdV38 OL U3HSVM LIVHS 6 d31dVGV 49NV14 8 L 0 9 u3HSVM dHONHOS 5 3895 39NV14 9NIdV38 d01V1S 2 3SV9 L uonduossqg ped 3 17 11 1 PM Page 22 VMX Manual Working IMX CDX Manual Working qxd CDX u329VdS LH9I3M SL 1935 13 43A02 1H9I3M 11145 9 135 15 189 99 3895 09 84 09 X08 19 3895 09 d39VdS 64 u3HSVM 66 uU3HSVM HHONHOS 96 3895 59 2 3895 d31dV 0V 16 3895 0S 19078 TVNIINd31 HOLSIIAH3HI 62 uU3HSVM HHONHOS 8t Lv 43409 9NIduV38 9t NYJ St TWAS LIVHS Zt u3HSVM dd0NH39S dVNS 07 301931034 QV11 68 9 01d 9NILLH 15 389 8E 9149 A409 LE U3HSVM dHONHOS 96 3895 SE 43409 X08 VE 0 E 39018 01553 41 102 d388fld ZE 13911 LE U3HSVM 08 MAYIS 6 HHONHOS 8 3895 LZ 19078 TVNIIAd31 9c uU3HSVM HHONHJS 3895 0 LAVHS 14 dVNS 1VNd31X4 00 9510 15 LH913M 61 U3HSVM SSVUg8 81 u3HSVM dHONHOS L MAYIS 91 1H9I3M 318V1S n aV SL 1H9I3M vl LAHS El 1 35 LIVHS 84 09 9NIdV38 LL 9NIdV38
10. OL U3HSVM LIVHS 6 u3ldV V 39NVH 8 61909 OLL ncc 9 N349S t SJequinw 39NV14 9NIdV38 d01V1S Z 3SV9 uondii3sa ped A 5 CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 23 Order Information When ordering please specify the following Vibrator Model Part Description Quantity Required Part Description Quantity Required 1 CASE 32 RUBBER COMPRESSION BLOCK 2 STATOR 33 O RING 3 BEARING FLANGE 34 WIRING BOX COVER 4 SCREW 35 SCREW 5 SCHNORR WASHER 36 SCHNORR WASHER 6 O RING 37 CORD GRIP 7 SHAFT 38 GREASE FITTING PLUG 8 FLANGE ADAPTER 39 LEAD PROTECTOR 9 SHAFT WASHER 40 INTERNAL SNAP RING 10 BEARING 41 SCHNORR WASHER 11 BEARING COVER 42 SHAFT SEAL 12 SHAFT SEAL 45 FAN 13 SHFT KEY 46 BEARING COVER 14 FIXED WEIGHT 47 SCREW 15 ADJUSTABLE WEIGHT 48 SCHNORR WASHER 16 SCREW 49 THERMISTOR TERMINAL BLOCK 17 SCHNORR WASHER 50 SCREW 18 BRASS WASHER 51 ADAPTER SCREW 19 WEIGHT ADJUSTMENT DISC 52 PLUG 20 EXTERNAL SNAP RING 53 SCREW 21 SHAFT NUT 54 SCHNORR WASHER 22 0 RING 55 SCHNORR WASHER 23 WEIGHT COVER 59 SPACER 24 SCREW 60 SCREW 25 SCHNORR WASHER 61 WIRING BOX COVER 26 TERMINAL BLOCK 64 SCREW 27 SCREW 66 GREASE SEAL RING 28 SCHNORR WASHER 67 SPLIT WEIGHT COVER 29 GROUND SCREW 71 SHAFT SEAL 30 SCHNORR WASHER 75 WEIGHT SPACER 31 GROUND
11. Vibrators Item 519003 0519003 0518497 ARN I NG TO PREVENT IGNITION OF GROUP C AND D ATMOSPHERES CONDUIT RUNS MUST NOT EXCEED 3 INCH IN SIZE AND ALL CONDUIT RUNS MUST HAVE A SEALING FITTING CONNECTED WITHIN 18 INCHES OF THE ENCLOSURE DO NOT OPEN WHEN AN EXPLOSIVE ATMOSPHERE IS PRESENT ATTENT I ON POUR PREVENIR L IGNITION EN AMBIANCE D ATMOSPHERE C ET D LA DIMENSION DES CONDUITS NE DOIT PAS ETRE SUPERIEURE A3 DE POUCE TOUS LES CONDUITS DOIVENT ETRE POURVUS D UNE PROTECTION D ETANCHEITE ENTRE p LES 18 POUCES DU SYSTEME DE DISJONCTION CAUT ON TO PREVENT IGNITION OF HAZARDOUS ATMOSPHERES DISCONNECT FROM THE SUPPLY CIRCUIT BEFORE OPENING ENCLOSURE KEEP TIGHTLY CLOSED WHEN CIRCUITS ARE ALIVE ATTENT ION POUR EVITER DES ETINCELLEMENTS DANS ENDROITS PERILLEUX DEBRANCHER LE COURANT D ALIMENTATION AVANT DE DEMONTER L APPAREIL RETENIR BIEN FERME L APPAREIL AVEC COURANT BRANCHE NE PAS OUVRIR EN PRESENCE D UNE ATMOSPHERE EXPLOSIVE Stainless Warning Name Plate For Explosion Proof Vibrators Item 518497 CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 8 Wiring Kits The wiring kits outlined in the table below are for hazardous locations classified by Divisions only Hazardous locations classified by Zones shall utilize Ex d flame proof wiring components Wiring Kit Item No 18105 is for use with frame sizes 10 20 and 30 Wiring Kit 18100 is for use with
12. brator Nameplates 0722x1126 DEWO 07 ATEX 0612032X IECEx UL 09 0034X Ex d TIB 160 ED ELECTRIC INDUSTRIAL VIBRATOR 2 FOR HAZARDOUS LOCATIONS 5 710 cuss I CD OPER TEMP T2C 20 C x Tamb 55 C CLASS I ZONE 1 GROUP II B Stainless Name Plate 722 60126 0 DEKO 07 ATEX 062032 IECEx UL 09 0034K Ex 118 120 C Ex 10 A21 T120 C io U NO LISTED 129825 CLASS I crouP CD CLASS II eroul EFG 135 C CLASS I ZONE 4 GROUP II B Alternate Stainless Name Plate LR100948 G B US ELECTRIC INDUSTRIAL VIBRATOR OR HAZARDOUS LOCATIONS s cRouP CD STOPER TE 135 C GROUP II B CLASS I CLASS croup EF G CLASS I ZONE 1 Alternate Stainless Name Plate 8 Bolts italvibras com N POCC 1 04 00446 1 120 C A21 T 120 C CENT FORCE 106 FORCE CENT kc Volt 3 el Amp RPM RISE BY RES TOP outy CONT UCL DATE CODE MAY BE USED WITH PWM INVERTER DRIVE CONSTANT TORQUE PEUT ETRE UTILISE AVEC VARIATEUR DE FREQUENCES COUPLE CONSTANT 20 Hz ATTENTION UTILISER DES CABLES POUR 105 C MIN CAUTION USE SUPPLY WIRE RATED 105 C MIN BEARING GREASE GRAISSE DES ROULEMENTS KLUBER ISOFLEX TOPAS NB 52 Stainless Name Plate For Explosion Proof
13. ce output lockout tag out the electric vibrator Remove each weight cover and set it and the screws washers and O rings aside The outer adjustable weight clamping screw or the shaft nut may be loosened and then the adjustable weights may be rotated to the desired position Reference Figure 11 Figure 11 Eccentric Weight Adjust The eccentric weights must be adjusted to mirror images of each other at the same setting number as shown in Figure 12 Figure 12 Setting Sets of Eccentric Weights to Mirror Images Properly torque the clamping screw or shaft nut to secure the weights in position Torque values are outlined in the Appendix Reinstall the weight covers making sure not to pinch the O rings 12 CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 15 Eccentric Weight Adjustment Cont _ Check shaft rotation before replacing weight covers Start vibrator for 1 second stop and lockout tag out Observe direction of rotation If desired to reverse the direction of rotation switch two of the three power supply leads in the wiring box or at the motor starter for 3 phase electric vibrators For 1 phase electric vibrators refer to the wiring diagram for changing the direction of shaft rotation Replace weight covers using screws and washers being careful not to pinch the O rings The screw torque is outlined in the Appendix Never operate the electric vibrator without weight covers in place They provide a d
14. come free from its mount and fall more than 6 in The metal rope should be taut and positioned above the electric vibrator Reference Figure 2 Figure 2 Safety Cable Installation Mounting Kits Mounting kits are available from Italvibras USA for frame sizes 00 01 10 20 30 40 and 50 The mounting kits include a channel mount with integral mounting plate mounting screws and washers and safety cable kit Contact Italvibras USA by phone at 815 872 1350 Mounting Hardware amp Torque Always use new bolts nuts and compression washers The bolts should be Grade 5 or 8 equivalent international designation is 8 8 and 12 9 respectively Grade 5 bolts are suitable for a majority of applications Do not use split lock washers Use only compression washers Table I offers suggested mounting bolt torque values Always check with the bolt manufacturer for recommended torque values Torque the mounting bolts in the proper sequence as shown in Figure 3 so as not to damage casting After operating vibrator for 15 minutes disconnect lockout tag out and torque the mounting bolts a second time Periodically check the mounting bolt torque thereafter Table I Mounting Bolts amp Torque Requirements CDX 30 35 40 CDX 50 60 5 8 in 11 NC 1 in 8 NC 3 4 in 10 NC CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 7 4 Bolts 6 Bolts Figure 3 Torque Sequence Vi
15. egree of protection for the bearings and a shield for the rotating eccentric weights Always replace broken weight covers immediately Do not operate electric vibrator with weight covers removed or with damaged weight covers Starting Up After making sure that the power supply voltage matches the voltage marked on the nameplate that the mounting bolts are properly secured that all covers are in place and secured and that the motor starter is properly installed and adjusted turn the electric vibrator on Excessive noise would indicate a problem but slight bearing noise is normal due to the type of bearing used After a few hours of operation check each line current and verify that it does not exceed nameplate current If the line current exceeds the nameplate current then the mount needs to stiffened the vibrator weights need to be reduced or the vibrator needs to be moved to a more rigid location Never operate the vibrator above nameplate current After the first 8 hours of operation check the line current to make sure that it does not exceed nameplate and check mounting bolt torque See MOUNTING HARDWARE AND TORQUE 13 CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 16 Electric Vibrator Lubrication All electric vibrators are lubricated at the factory If there are no external grease fittings then the vibrator construction is lubricated for life No grease ever need be added to these electric vibrators I
16. f external grease fittings are provided then it is intended that the bearings be periodically lubricated The lubrication schedule is outlined in Table III Table III Lubrication Schedule For Each Bearing Frame Sizo_ Grease Guantiyg lubrication Frequonon we 0088000 9 s uv The lubrication frequency is every 2000 hours of operation unless specified otherwise in the table There is an exception 3600 rpm electric vibrators operating continuously or for long periods of time should be lubricated in the time specified using the grease volume specified For all other vibrators follow the table except when the operating temperature exceeds 90 C If the operating temperature exceeds 90 C reduce the lubrication frequency and lubrication volume by 50 for every 10 C increment above 90 C If the electric vibrator operating temperature exceeds 100 C contact Italvibras USA by phone at 815 872 1350 The electric vibrator should never operate above 120 C When adding grease through the grease fitting make sure to clean the fitting so as not to introduce dirt into the bearing Add the specified amount of grease Experiment with your grease gun to determine how many grams are introduced with each pump Never over grease a bearing since this will damage the bearing and cause high operating temperature Always use the correct grease Never mix greases Use Kluber ISOFLEX TOPAS NB 52 grease Kluber grease may be purcha
17. frame sizes 35 40 and 50 Wiring Kit 18101 is for use with frame sizes 60 70 80 and 110 Table II Wiring Kits Wiring Kit Item No 18105 Frame Sizes 10 20 30 Guantiy Description x r re 18 cor 11007 o T 18106 Wiring Kit Item No 18100 Frame Sizes 35 40 50 an NPT cord connector 18103 Ct acting E Ct tre connectors 12002 Frame Sizes 60 70 80 110 Suay tem Description temno 18102 78103 18108 18104 12002 CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 PM Page 9 CDX Vibrator Reference Figure 4 Explosion Proof Wiring Kit for Hazardous Locations Wiring Electric Vibrator It is mandatory to comply with the National Electrical Code NFPA 70 and all applicable local codes Remove the screws with washers securing the wiring box cover along with the foam rubber block and set aside Identify the wiring diagram by referencing the wiring diagram found within the wiring box or by referring to the diagrams shown in Figure 5 CDX Model 1 phase we 02 y A S U1 T Ra Rotation in One Direction Rotation in Opposite Direction Diagram 1 CDX Model 6 lead 3 phase CDX Model 9 lead 3 phase
18. hermostat circuit conductors and install the wiring box cover being careful not to pinch the O ring Screw torque is specified in the Appendix See Figure 8 Grounding amp Bonding The electric vibrator must be grounded using the ground wire provided in the cord The ground wire shall be connected to a closed loop wire connector which is then connected to the ground terminal located within the wiring box See Figure 6 The ground GROUND terminal is identified by the international symbol It may be necessary to bond the electric vibrator to ground using the external ground screw as shown in Figure 10 The external ground terminal is identified by the international symbol Use a wire size no smaller than the internal ground wire 10 CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 13 Grounding amp Bonding Cont Figure 10 Ground Bonding Screw Overload Short Circuit amp Ground Fault Protection In the USA The National Electrical Code NFPA 70 and all applicable local codes govern how to properly size select and install overload protection sometimes called heaters and short circuit and ground fault protection fuses or circuit breakers Proper selection and installation of these devices is required and essential for not only protection of the electric vibrator and the power supply circuit but also for protection of personnel If the overload or short circuit and ground fault protec
19. igh Reference table IV in the Appendix for torque values Make the connections hand tight followed by a turn but never put a ratchet on these nuts For constructions that do not incorporate terminal blocks make the wire to wire connections using wire nuts The nuts should be taped with electrical insulation Electric vibrators for use in Class I and Class II hazardous locations will include a small 2 pole terminal block in the wiring box This is the thermostat circuit Proceed to Thermostat Wiring Class I electric vibrators do not include this circuit For Class I electric vibrators reinstall the rubber block over the power supply conductors and install the wiring box cover being careful not to pinch the O ring Screw torque is specified in the Appendix Reference Figure 8 CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 12 Thermostat Wiring Class I and Class II electric vibrators have thermostat circuits installed in the winding The thermostat terminals are identified as P1 and P2 These devices are intended to limit surface temperatures to no more than the marked operating temperature code Connect the thermostats to the motor starter as shown in Figure 9 The thermostat circuit is rated 600 V ac maximum and 720 VA Use a manual momentary start switch Disconnect Primary Transformer Secondary X1 Figure 9 Manual Reset Connections Reinstall the rubber block over the power supply and t
20. nc UL listing CSA Canadian Standards Association Approval the CE European Directive Mark EX Approval for Zone 21 ATEX Ex d IIB tD A21 IP66 Russian GOST Mark for Ex d explosion proof rating and IECEx Approval Ex d JIB and tD A21 IP66 Check the electric vibrator nameplate for the exact ratings and Approvals for the specific Model The electric vibrator can be referred to by its Model or Type designation or by its Item number The vibrator Model or Type designations referred to in this manual are as follows CDX Continuous duty explosion proof industrial electric vibrator single or three phase IMX Continuous duty explosion proof industrial electric vibrator having a mounting bolt hole pattern the same as Invicta vibrators VMX Continuous duty explosion proof industrial electric vibrator having a mounting bolt hole pattern the same as VIMARC vibrators The Italvibras USA explosion proof electric vibrator is intended for the following hazardous locations In areas that have explosive or flammable gases vapors and or dusts where the explosion hazard is referred to as Division 1 or Zone 1 the electric vibrator is marked for Class I Groups C and D and Class II Groups E F and G hazardous locations and Ex d IIB 120 C tD A21 IP66 T120 C In areas that have explosive or flammable gases and or vapors where the explosion hazard is referred to as Division 1 or Zone 1 the electric vibrator is marked for Class I Groups C
21. ng qxd CDX IMX VMX Manual Working 3 17 11 Page 1 Italvibras USA Industrial Electric Vibrators For Use In Hazardous Locations Model CDX IMX VMX Operator s Manual italvibras Oros CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 2 Table of Contents Section Title Page Tables and Figures Index Below Introduction 1 Installation Design Tips 3 Eccentric Weight Adjustment 12 Lubrication requirements 14 Electric Vibrator Repair amp Maintenance 15 Appendix Electric Vibrator Item Numbers A1 Electric Vibrator Torque Requirements A2 Electric Vibrator Parts List Diagrams A3 5 Figures 1 1 1 1 1 1 Figure Page 1 Electric Vibrator Mounting Examples 3 2 Safety Cable Installation 4 3 Mounting Bolt Torque Sequence 5 4 Explosion Proof Wiring Kit for Haxardous Locations 7 b Wiring Diagrams 7 6 Proper Wiring Arrangement Positioning 8 7 Terminal Block Hardware Installation 9 8 Wiring Block Assembly
22. ppers is to transmit vibration energy through the structure to the material within The mounting surface must be rigid and strong for this transfer of energy to take place The mounting surface must also be clean flat 0 010 in across mounting feet maximum free of paint and have a minimum thickness equal to the major diameter of the mounting bolt Also make sure that the electric vibrator feet are clean and free of debris Mounting Plate The mounting plate should be at least the overall size of the electric vibrator feet It should be located on the bin and hopper wall at a height of 1 4 to 1 3 of the sloped wall height The mounting plate or bracket should extend at least 4 the length of the sloped wall Reference Figure 1 If a second electric vibrator is to be installed to the bin or hopper install it at a height of of the sloped wall height and 180 from the first vibrator Weld the mounting plate or bracket to the structure wall with skip welds that are 3 in long then skip 2 in then 3 in long weld etc Do not weld at corners of mounting plate within 1 in of the corner 1st Vibrator V1 Mounting Range 1 4 to 1 3 Sloped Ht 2nd Vibrator V2 Mounting Total Sloped Ht 1 2 Sloped Ht Figure 1 Mounting Examples CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 6 Safety Cable Always install a safety cable metal rope from the electric vibrator to a reliable support should the vibrator be
23. sed direct from Kluber Lubrication by calling 800 447 2238 Italvibras USA also stocks the Kluber grease 14 CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 17 Electric Vibrator Repair If the electric vibrator needs repair contact Italvibras USA at 815 872 1350 for instructions Most electric motor repair shops are not trained to repair our industrial electric vibrators We recommend that they be returned to the service center located in Princeton IL Attempting to repair the electric vibrator or replace the bearings will void the warranty Electric Vibrator Maintenance Every quarter we recommend a thorough inspection of the electric vibrator After lockout tag out do the following 1 Inspect the cord for any visible damage or wear Replace the cord if there are any signs of damage or wear This holds true for both the power supply cord and the thermostat circuit cord 2 Remove the wiring box cover and inspect for any foreign matter or liquid Vacuum any foreign matter If wet remove electric vibrator from service and have the ground insulation tested by a trained qualified and licensed technician 3 Before replacing the wiring box cover make sure the electrical connections are tight do not over tighten and inspect the cover O ring and rubber compression block If the O ring or rubber compression block is damaged or if they have lost their compression set replace them 4 Remove each weight
24. tion operate have qualified personnel locate and fix the problem before resetting When operating two electric vibrators the vibrators should be controlled with a single motor starter that has overload protection dedicated to each electric vibrator The overloads shall be electrically interlocked such that should there be a fault with one electric vibrator both electric vibrators will be de energized Variable Frequency Inverter The electric vibrators may be supplied with a variable frequency inverter Never operate the vibrators above the maximum frequency noted on the nameplate If operating two vibrators use one variable frequency inverter along with overload protection dedicated to each electric vibrator The overloads shall be electrically interlocked such that should there be a fault with one electric vibrator both electric vibrators will be de energized The nameplate current should never be exceeded throughout the entire frequency range 11 CDX Manual Working qxd CDX IMX VMX Manual Working 3 17 11 Page 14 Eccentric Weight Adjustment The eccentric weights may be adjusted to produce the desired centrifugal force output It is always best to operate the electric vibrator at the lowest weight setting that produces the desired result This will result in lower energy expense and extend the bearing life The factory setting is 50 which would result in 50 of the centrifugal force noted on the nameplate To adjust the for
25. ts ft lb kgm B ft lb kgm 20 087 0 12 16 5 2 3 15 1 36 5 1 45 0 20 35 4 8 M20x1 72 10 2 17 0 30 ws 475065 2800735 T _ 3 17 11 1 PM Page 20 VMX Manual Working IMX CDX Manual Working qxd CDX LZ OZ 8L d39VdS LH9I3M SL 1935 13 43A02 1H9I3M 11145 9 135 15 189 99 3895 09 84 09 X08 19 3895 09 d39VdS 64 u3HSVM 66 U3HSVM HHONHOS tS 3895 59 2 3895 d3ldV v 16 3895 0S 19078 TVNIINd31 HOLSIIAH3HI 62 U3HSVM HHONHOS 8t Lv 43409 9NIduV38 9t NYJ St TWAS LIVHS Zt u3HSVM dd0NH39S dVNS 07 301931034 QV11 68 9 01d 9NILLH 9 349 88 9149 A409 LE U3HSVM dHONHOS 96 3895 SE 43409 X08 VE 0 E 39018 01553 41 102 d388fld ZE 13911 LE U3HSVM 08 MAYIS 6 HHONHOS 8 925 LZ 2018 TWNIINYAL 92 224209 u3HSVM HHONHOS 62 5 43409 u 617109 0 22 286009 LNN LAVHS 12 06 dVNS 1VNH31X3 02 2510 IN3ILLSQ QV 1H913M 61 415509 H3HSVM SSWHE 81 115509 u3HSVM HHONHOS LL LLPLOO 91 1H5I3M 5 SL 017109 LHDIM Q3XH vL 8 009 14 L 1V3S 1 ZL 9UIE14 02 43409 9NINV38 LL 915209 01
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