ET – EL – ES SERIES
Contents
1. J PORUM LL Snc 0999 OS NER 8 s rl roo mo NE 8 ES L J i W P N W Fig 2 SCREENED CABLE TO THE INDICATOR 10 ET EL ES series ET EL ES_11 10_EN 6 3 EL PLATFORM FLOOR INSTALLATION LOAD Aid SA SURFACE IY E GROUND PLUG 4 SHIELD CABLE TO INDICATOR Fig 3 11 ET EL ES series ET EL ES_11 10_EN 6 4 EL PLATFORM FLUSH TO FLOOR INSTALLATION ANCHOR LOAD PLATE SURFACE ES EE N 2 JIN J SIA N X X N 7 N 2 TET NX Z C P4 Tra n x p 5 Y On On NE N 7 2 2 RC PIT FRAME TON eD 8 GROUND PLUG GV SHIELD CABLE TO INDICATOR Fig 4 12 ET EL ES series ET EL ES 11 10 EN 6 5 ES PLATFORM FLOOR INSTALLATION LOAD SURFACE SHIELDED CABLE TO INDICATOR GROUND PLUG2. ttt 13 6 6 ES PLATFORM FLUSH TO FLOOR 15 6 7 MOUNTING FRAME FOR FLUSH FLOOR INSTALLATION OF THE PLATFORM 17 7 INSTRUCTIONS FOR EQUALIZING THE ET EL ES PLATFORMS e 18 8 SHIELDED CABLE FOR CONNECTION OF JUNCTION BOX JBOX TO THE INDICATOR 19 WARRANTS tat ncn dam E dL Pu MD S M EM LE 20 ET EL ES series ET EL ES 11 10 EN N IMPORTANT WARNINGS N Make sure the following conditions are met Flat level stable support surface isolated from vibrations dust and corrosive vapors Moderate temperature and humidity 15 30 and 40 70 No large air draughts Main power supply restricted to within 10 15 of the rated voltage Adjust the feet of the platform until the air bubble level is centered Temperature and humidity moderated do not expose to direct light of the sun or near a source of heat Floor hardness of at least 100 kg cm Make sure the platform is level trough the feet and the air bubble see INSTALLATION OF THE ET EL ES PLATFORMS Do not weld perforate or modify the structure without consulting the reseller If it is damaged or tampered with the warranty conditions will be annulled If the place of use is a humid or wet environment the installation must be carried out in such a way so that water stagnation and or scraps under the structure are avoided The platform must be con
3. Fig 5 13 ET EL ES series ET EL ES 11 10 EN Fig 6 14 ET EL ES series ET EL ES_11 10_EN 6 6 ES PLATFORM FLUSH TO FLOOR INSTALLATION LOAD SURFACE pst J as M ma AL T Er BI N E O O D SHIELDED CABLE TO INDICATOR GROUND PLUG Fig 7 ET EL ES series ET EL ES 11 10 EN Fig 8 16 ET EL ES series ET EL ES_11 10_EN 6 7 MOUNTING FRAME FOR FLUSH FLOOR INSTALLATION OF THE PLATFORM FAN 4 9 Wi P N 1 POSITION DESCRIPTION QUANTITV 1 L PROFILE SECTION 2 2 L PROFILE SECTION WITH FEET 2 3 FOOT CENTERING PLATE 4 4 10 WIDE BAND WASHER 8 5 M10 SELFBLOCKING NUT 8 6 8 WASHER 8 7 8 8 20 HEXAGON HEADED BOLT ZIN aaa N AFTER HAVING MOUNTED THE INSIDE ANGLES OF THE FRAME SHOULD BE 90 IF THIS IS NOT SO MAKE SURE THAT THE INSTALLATION HAS BEEN MADE CORRECTLY AND THAT NO PARTS ARE DAMAGED ET EL ES series ET EL ES_11 10_EN 7 INSTRUCTIONS FOR EQUALIZING THE ET EL ES PLATFORMS 1 Make 20 turns clockwise of the screws of all the trimmers in order to have the maximum signal on all the cells EQUALIZATION BOARD 0 0bDrS 2 Carry out the calibration with mass in the central point i e scale s full scale capacity 3 Putthe indicator in visualization x 10 mode 4 Place the sample weight about 1 3 of the capacity alternatively on each of the four angle
4. INSTALLATION AND OPERATING MANUAL ELECTRONIC PLATFORMS ET EL ES SERIES ET EL ES 11 10 EN ET EL ES series ET EL ES 11 10 EN INDEX IMPORTANT 3 A INTRODUCTION un 4 dad istuimia ti Ga a U 4 L ES TECHNICAL SPEOIFICATION S un ens cl whale 5 2 INSTALLATION OF THE EL ES PLATFORMS 5 23 UNPACKING THE PRODUCT y Se acce C o a 5 2 2 INSTALLATION ON THE FLOOR AND CONNECTION OF THE PLATFORM 5 2 3 FLUSH FLOOR INSTALLATION AND CONNECTION OF THE 4 6 JCAHBRATION chess manka ED M tia ts 7 4 MAINTENANCE AND REPAIRS ttt 8 4 1 TO OBTAIN THE BEST PERFORMANCE ttc 8 4 2 BREAKDOWNS AND OVERLOADS ttc 8 5 TRANSPORTATION OF THE PLATFORM aasan 8 6 DRAWINGS AND CONNECTION DIAGRAMS ttt 9 6 1 ET PLATFORM FLOOR INSTALLATION c 9 6 2 ET PLATFORM FLUSH TO FLOOR INSTALLATION ssccsssssssssssssssssssssssssesssesssssessstten 10 6 3 EL PLATFORM FLOOR INSTALLATION e 11 6 4 EL PLATFORM FLUSH TO FLOOR INSTALLATION ssccsssssssssscssssssessssscsssssesssssesessten 12 6 5 ES PLATFORM FLOOR INSTALLATION
5. SE Green EXCITATION Grey SENSE White SIGNAL Pink SIGNAL Yellow EARTH BRAIDING Orange The cable that comes out from the indicator should be connected to the equalization board inside the junction box It has 4 wires whose meaning is described in the table Brown and Green wires together on the same prod connected to the of the junction board Grey and White wires together on the same prod connected to the of the junction board In case the platform is supplied without the indicator the end of the cable to connect to the indicator has 6 wires whose meaning is shown in the above table 19 ET EL ES series ET EL ES_11 10_EN WARRANTY The TWO YEARS warranty period begins on the day the indicator is delivered and covers spare parts and labour if the INSTRUMENTS are returned with prepaid shipping to the DEALER and if the breakdowns are not caused by the customer i e improper use or during the transport If on site service is requested or is necessary the customer will be responsible for all of the service technician s costs travel time and expenses plus room and board if any The customer pays for the shipping costs both ways if the instrument is shipped to DEALER or manufacturer for repair The WARRANTY 15 VOIDED if breakdowns happen because repairs have been made by unauthorized personnel or due to connections to equipment instaled by others or incorrect connection to the power supply
6. This warranty DOES NOT PROVIDE for any compensation for damages indirect or direct which may cause partial or complete failure of the instruments or systems sold even if still in the warranty period AUTHORIZED SERVICE CENTER STAMP 20
7. apdoor on the ET platform 9 fig 2 or the drawer on the EL platform 9 fig 4 in its place 1 by using its screws 10 Reposition the platform into the pit gt Q Adjust the feet 2 until the bubble 5 is in the centre of the level making sure that the platform rests on all 4 feet 3 CALIBRATION a If platform and indicator are not supplied together follow the specific instructions of the indicator to make the scale operate and then follow the steps b c d and e b The calibration should be done 15 minutes after the indicator has been turned on c Calibrate the indicator by following the instructions on its technical manual d Check the corners see the paragraph INSTRUCTIONS FOR EQUALIZING THE ET EL ES PLATFORMS of the platform by positioning on these one at a time a weight equal to 7 5 of the indicators maximum capacity Check that the error is not greater than 2 divisions and if this is not the case contact the RESELLER e Using a reference weight check the zero and the full scale capacity 4 MAINTENANCE AND REPAIRS 4 1 TO OBTAIN THE BEST PERFORMANCE One should keep the platform clean If dirt and dust accumulate on the platform one should clean it with a damp cloth or with the common cleaning products do not use SOLVENTS and ACIDS Avoid platform collisions because this could cause serious damages 4 2 BREAKDOWNS AND OVERLOADS If you think the platform is broken or damage
8. ase 1 plate 4 adjustable feet 1connection cable and 1 installation manual 2 2 INSTALLATION ON THE FLOOR AND CONNECTION OF THE PLATFORM A MAKE SURE TO FOLLOW THE WARNINGS ON PAGE 3 A Refer to fig 1 paragraph 6 1 fig 3 paragraph 6 3 or fig 5 6 paragraph 6 5 when positioning the platform on the floor Follow this procedure when positioning the platform a Screw completely the feet 2 on the cells 3 by lifting the side of the platform NEVER UNLOOSE THE BOLTS 4 b Level the platform by adjusting the adjustable feet 2 until the bubble 5 is in the centre of the level The stability of the platform is very important All the corners MUST REST IN A UNIFORM WAY Carefully check that all feet fully rest on the ground and that the platform loaded on the corner is not unstable if a corner is not resting on the ground its relative foot is easier to turn ET EL ES series ET EL ES_11 10_EN Furthermore in order to maintain the platform performance the feet must be adjusted in order that the height H of the platform corresponds to that shown in the table available at www diniargeo com In no circumstance the limits shown in the drawing below must be exceeded K 0 mm K c Open the trapdoor on the ET platform located on the load surface detail 9 fig 1 or the drawer on the EL platform located on th
9. d disconnect it in a permanent way Do this if the platform appears to be damaged does not work has been loaded more than its tolerable limits which could happen during the transportation or at time of storage 5 TRANSPORTATION OF THE PLATFORM To pack the platform follow the procedure below a turn off the indicator b disconnect the platform s indicator remove the feet ET EL ES series ET EL ES_11 10_EN 6 DRAWINGS AND CONNECTION DIAGRAMS Drawings available at www diniargeo com 6 1 ET PLATFORM FLOOR INSTALLATION LOAD SURFACE LIN u i ON gt Me N N LEN 27 i aN 2 N 2 7 H N V T N jo Sa aN J 7 Lo SHIELDED CABLE TO INDICATOR GROUND PLUG Fig 1 ET EL ES series 6 2 ET PLATFORM FLUSH TO FLOOR INSTALLATION ET EL ES 11 10 EN LOAD SURFACE ANCHOR l i E PLATE Q D D Z Sf Ke N L 2 S LATEN gt zi
10. e side of the platform detail 9 fig 3 by removing its screws 10 and pass the screened cable connected to the junction box detail 6 fig 1 and fig 3 through the hole 7 under the platform and connect it to the indicator On the ES platform connect the screened cable detail 8 fig 5 to the indicator The cable must be free so that the resistances are not energized which could alter the measurement Refer to chapter SHIELDED CABLE FOR CONNECTION OF JUNCTION BOX JBOX TO THE INDICATOR for cables color and function Q Reposition the trapdoor on the ET platform 9 fig 1 or the drawer on the EL platform 9 fig 3 in its place 1 using its screws 10 2 3 FLUSH FLOOR INSTALLATION AND CONNECTION OF THE PLATFORM All the ET EL and ES series platforms can be embedded for a flush floor use The pit should be made with the measurements suitable to the chosen platform model according to what it is shown in the drawings available at www diniargeo com For a flush to floor installation of the platform you need to position in the pit the PIT PROFILE FRAME and the FIXING PLATES refer to paragraph 6 2 6 4 or 6 6 and paragraph 6 7 Dig up the pit and wall up the PROFILE FRAME as described in the drawings available at www diniargeo com A MAKE SURE TO FOLLOW THE WARNINGS ON PAGE 3 A Refer to fig 2 paragraph 6 2 fig 4 paragraph 6 4 or fig 6 paragraph 6 6 when positioning the platform on the floor Follow this procedur
11. e when positioning the platform a Screw the feet 2 on the cells 3 lifting the side of the platform NEVER UNLOOSE THE BOLTS 4 b Install the FIXING PLATES on the angles of the pit and lower the platform Make sure to leave a 5 mm space around the loading top once it is repositioned so that it will not touch the pit border 6 ET EL ES series ET EL ES_11 10_EN frame c Remove the plate ET versions or the platform EL and ES versions from the pit making sure that the fixing plates are not moved d Tighten the fixing bolts of the plates in order to maintain the platform in the correct position e Open the trapdoor on the ET platform located on the load surface detail 9 fig 2 or the drawer on the EL platform located on the side of the platform detail 9 fig 4 by removing its screws 10 and pass the screened cable connected to the junction box detail 6 fig 2 and fig 4 through the hole 7 under the platform making it go through its piping see drawing available at www diniargeo com and connect it to the indicator On the ES platform pass the screened cable detail 8 fig 7 through its piping see drawing available at www diniargeo com and connect it to the indicator The cable must be free so that the resistances are not energized which could alter the measurement Refer to chapter SHIELDED CABLE FOR CONNECTION OF JUNCTION BOX JBOX TO THE INDICATOR for cables color and function f Reposition the tr
12. nected to a weigh indicator using the fitted cable following the indicator s instructions Do not step crush or expose to sunlight the connecting screen cable YOU NEED TO GROUND the metallic structure of the platform using the appropriate plug which has this symbol especially if you need to weigh materials that while handled can cause electrical discharges dust plastic materials etc If there any doubts consult the reseller DO NOT INSTALL IN HAZARDOUS ENVIRONMENTS unless specifically made for this use Do not use solvents when cleaning ET EL ES series ET EL ES 11 10 EN 1 INTRODUCTION All weighing modules are built with high quality materials and are calibrated in such a way which guarantees full reliability and weighing accuracy that will lasts in time The measuring elements are 4 load cells produced in conformance to the OIML R60 standards The ET EL ES platforms have equalized load cells connected to each other through an IP67 junction box fitted with a 6 pole shielded cable 5 meters long used for the connection to the weight indicator Every weighing module is built and engineered to guarantee a uniform detection of the load on the load cell weighing modules even in adverse environment conditions The ET EL and ES electronic platforms are built in such a way so that they can be used in various industrial applications simple weighing batching belt weighing etc With a weight capacity ranging fr
13. om 300 kg to 10 000 kg they also permits a wide range of applications see TABLE OF ET EL ES PLATFORM VERSIONS available at www diniargeo com The platforms are built to perform efficiently in any type of environment They are protected from a STATIC overload of over 20096 of the nominal platform capacity The ET platforms can be of two types NORMAL Structure made of tubular steel oven fire painted light blue RAL 5007 and removable loading top in galvanized sheet iron also available in AISI 304 stainless steel The measuring element consists of four shear beam IP68 stainless steel direct load cells which are also OIML R60 approved STAINLESS STEEL Structure and loading top in AISI 304 stainless steel The measuring element consists of four shear beam IP68 stainless steel load cells which are also OIML R60 approved The EL platforms have a structure made of tubular steel and with a non removable loading top made of sheet steel everything is oven fire painted light blue RAL 5007 The measuring element consists of four shear beam IP68 stainless steel load cells which are also OIML R60 approved The ES platforms have a structure made of steel and with a non removable loading top made of sheet steel everything is oven fire painted light blue RAL 5007 The measuring element consists of four off center IP68 stainless steel load cells which are also OIML approved 1 1 ET EL TECHNICAL SPECIFICATIONS Load cells SHEAR BEAM Max power sup
14. ply tension tolerated 15 VDC Nominal output nickel plated steel cell 2 or 3 mV V 0 25 depending on the model Combined error lt 0 03 FSO Compensated temperature range 10 C 40 C Operating temperature range 18 C 65 C Cell resistance Input 350 Ohm Output 350 Ohm or 1000 Ohm depending on the model 4 ET EL ES series ET EL ES 11 10 EN 1 2 ES TECHNICAL SPECIFICATIONS Load cells OFF CENTER Max power supply tension tolerated 15 VDC Nominal output aluminum alloy cell 2 10 Combined error lt 0 03 FSO Compensated temperature range 10 40 C Operating temperature range 10 C 50 C Cell resistance Input 300 Ohm Output 300 Ohm or 500 Ohm depending on the model 2 INSTALLATION OF THE EL ES PLATFORMS The weighing module must be connected to its appropriate weight indicator by using the cable coming from the junction box The indicator connected to the platform can not be calibrated if not powered It is the customer s responsibility to prepare and calibrate the indicator For any further detail refer to the technical manual supplied with the indicator If the ET EL ES platform is supplied with the indicator the calibration is not necessary otherwise follow the instructions in the paragraph CALIBRATION 2 1 UNPACKING THE PRODUCT a Unpack the product b Check if any damage was caused by the transportation and make sure that there are 1 b
15. s of the platform 1 2 3 4 and identify the cell which shows the lowest weight ET EL PLATFORM CELL LAY OUT ES PLATFORM CELL LAY OUT LEVEL LEVEL 5 Adjust the trimmers of the remaining 3 cells so that all three display the same weight as the cell with the lowest weight do as follows 18 ET EL ES series ET EL ES_11 10_EN a Position the sample weight on the angle corresponding to the cell with the greatest signal b Turn counter clockwise the screw of the T trimmer of the corresponding cell until the weight equal to that of the cell with the lowest signal is displayed Repeat steps b for the remaining two angles 6 Check again making sure that on all four angles the same weight is displayed otherwise adjust the trimmers of the single cells as described in points 4 and 5 7 Once again calibrate the scale Notes So that the equalization is carried out well it is advisable to use a small sized sample weight having a value which is about 1 3 of the capacity in order to concentrate the load on each single cell the equalization can be considered satisfactory if the weights displayed differ of about 1 division In weighing systems for hazardous areas special junction boxes may be used The equalization described in this manual is relative to the standard junction box 8 SHIELDED CABLE FOR CONNECTION OF JUNCTION BOX JBOX TO THE INDICATOR EXCITATION Brown SEN
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