GRAIN POLISHER TYPE PM 500
Contents
1. Bend side into the silo These 2 sides os i M8 x 20 operation no 3 These 2 sides 5 5 second operotion Fig 2 Mounting the proportioning bin Then bolt the legs onto the bin as shown on fig 3 Fig 3 Mounting the legs 5 5 0 Mounting of the Augers The bin with legs can be set up and the proportioning augers mounted Fig 4 Mounting of the augers The augers are delivered preassembled in troughs as units pos 2 ready for bolting onto the flanges of the bin pos 1 A tube of silicone sealant is included with the scale to be used for tightening of possible checks and cracks of the bin 5 6 0 Mounting of the Weighing Platform Foot for platform Weighing platform Proportioning bin Fig 5 Placing of platform Place the platform in a way that the inlet is vertical beneath the outlet of the proportioning augers Bolt the platform onto the floor and connect the in and outlets with a flexible connection piece in filter bag material 5 7 0 Connection of the Computer Connection of cables and load cells appears from fig 6 Fig 6 Connection of computer 6 0 0 STARTING UP 6 1 0 Programming of the Computer Before the sack weighing scale is taken into use the computer should be programmed From the factorv a number of standard values has been programmed but as the products to be weighed are different it mav be necessarv to re program some of the values The values stated i2. ssuuuuuuunnnnnnnnn 25 13 0 0 SPARE PARTS LIST ak aka aka ak aa 26 14 0 0 CONNECTING DIAGRAM a KANA NA unn unn nn 26 15 0 0 CE ATEX DECLARATION OF 27 2 0 0 FIGURES Fig 1 We ghira a at Ko Pas a ea 4 Fig 2 Mounting the proportioning bin mnn 6 Fig 3 Mounting the le AS i sues eaaet ovest eed osx a DERI i ba eod oov A E ETE TERR 6 Fig 4 Mounting or the audgers A ra TIAE lrA 7 Fig 5 Placing platformi ids ii ua de xb uoa eu A A A Ux VR COE PES Ra 8 Fig 6 Connection of computer EY Ee ARR E cee es 8 Fig 7 Password for programming a ka kwa an aaa 9 Fig 8 Control panel iwa kiseb zekka ben endo sed a e ro a E X a a 15 Fig 9 Dimensiomal e DERE Zu dada Re Ex a ev od 24 Figs 10 BX OMES EE EX a EA WAREN UE LATI TENA dE CU 25 3 0 0 WARNING At any form of service of the weighing scale it should be ensured that the scale cannot be started during service This is done by the operator switching off the power to the main switch and locking it with a key that is kept by the operator as long as the service takes place Alternatively the operator should remove the fuses until service has been finalized El installations MUST be carried out by an authorized electrician and DS EN60079
3. the time is altered so that the vibrator vibrates for approx 4 seconds each time proportioning starts UT s 9 2 0 Faults in Weighing FAULT REASON REMEDV The quantitv weighed has the same deviation each time Vou have not corrected for the material moving when it hits the sack Correct according to chapter Programming of Proportioning Parameters n Too large deviations in weighed quantity The weighing platform cannot move freely Sack or weighing platform is touched during weighing Coarse proportioning auger operates too long Clean around the weighing platform and check that it does not hit foreign bodies Manually correct for contents of the sack Place sack accurately possibly move weighing platform Program the switch over point to a longer time see chapter Programming of Proportioning Parameters n The balance is unstable Programming values do not fit the required parameters for weighing Load cell defective Program a lower value for Ind2 and for IndA see chapter Programming of the Computer Replace load cell SID 10 0 0 DISMANTLING THE WEIGHING SCALE Dismantling of the weighing scale takes place in reverse order as mounting and the same tools are to be used see chapter Necessary Mounting Tools We cannot recommend use of angle grinder or cutting torch this should only take place when all safety rules are obtained
4. of Filter Values Suppression of Signal In the following is shown an example of programming of values matching most products To get access to the programming start with entering the password The display shows the following text Ind Enter Arrow down The display shows the following text FIL Display Filter Settings Enter Arrow left The display shows the following text FIL 1 Display Filter Band 11 Enter Arrow left Press 4 and then Enter The display shows the following text FIL 2 Display Filter Factor Enter Arrow left Press 1 and then Enter The display shows the following text FIL 3 Zero Suppression Enter Arrow left Press 8 and then Enter After the last keying in of Enter all filter values have been registered in the computer 6 1 4 Calibration of the Scale Enter the password Enter Arrow down The display shows the following text Ind Enter Arrow down until The display shows the following text CAL Calibration Enter Arrow left The display shows the following text CAL 1 Calibration the Instrument Enter Arrow down until The display shows the following text CAL Check and or Delete Calibration Points Previously encoded calibration values are erased by pressing Arrow left for min 3seconds min 3 seconds erase value To ensure that all calibration values are erased press Arr
5. possible accumulations in trough as well as in and outlets Check wear of threads pipes and clamps 8 2 0 Cleaning All cleaning should take place in a way that no dust clouds with danger of explosion are generated Pressure air should therefore not be used Instead use broom and vacuum cleaner To ensure necessary cooling and thereby decrease the risk of fire the motor and gear should be kept free of dust If the auger is not used for a long time check trough as well as in and outlets for accumulations and impurities 20 9 0 0 FAULT FINDING 9 1 0 Mechanical Faults FAULT REASON REMEDV Augers do not start Fuse blown Thermal relay released Motor seized up Clean augers and replace fuse If the fuse is blown again contact electrician Clean augers and connect thermal relay Contact electrician Augers stop after a short time and thermal relay releases Motor incorrectly connected or thermal relay incorrectly set Motor runs in wrong direction of rotation Impurities or wet material blocks the auger Check connection of motor and check that the thermal relay has been set according to motor Turn direction of rotation of both augers Clean auger Augers operate but no material arrives Blocking above the auger threads Clean augers check if material is moist If the problem continues a silo vibrator may be mounted I silo vibrator has already been mounted
6. proportioning bin with augers is zone 21 The weighing scale should be kept free of deposited dust that mav be swirled around and form an atmosphere with risk of explosion If the weighing scale is placed close to other equipment with a zone stated to have larger danger of explosion and so that the zones are overlapping each other the most important zone statement is valid in the overlapped area 2965 13 0 0 SPARE PARTS LIST Pos Item No Description 2340137 Motor 0 09 kW 2 2392056 Worm gearing i 20 3 2391037 Motor 0 37 kW 4 2391040 Worm gearing i 15 5 1501124 Auger shaft large 6 1501125 Auger shaft small 7 6404025 Ball bearing 8 6407087 Bearing housing 9 DT2800 200 Load 14 0 0 CONNECTING DIAGRAM Connection of computer load cell according to chapter Connection of the Computer At connection of motors and possible vibrator see the el diagram delivered with the control panel 26 15 0 0 CE ATEX DECLARATION OF CONFORMITV The signer SKIOLD A S Kjeldgaardsvej 9300 Saeby Danmark tel No 445 99 89 88 87 herebv declares that Description Tvpe Weighing scale S100 is constructed for erection in ATEX zone 22 and in conformity with the following directives Directive Standard CE ATEX directives with updates DS EN 292 1 DS EN 292 2 DS EN 294 1 DS EN 1127 1 DS EN 13463 1 DS EN 50281 1 1 DS EN 50281 1 2 DS EN 60204 1 d WWE Saeby Denmark 31 08 2006 uoo ul lg t A R Iss
7. signals should not be used Enter Arrow down The display shows the following text dAr Display configuration Enter Arrow down The display shows the following text CFG 1 Stabilization time Enter Arrow left Press O and then Enter The display shows the following text CFG 2 Positive or negative weighing Enter Arrow left Press 1 and then Enter The display shows the following text CFG 3 Nett or gross weighing Enter Arrow left Press 1 and then Enter The display shows the following text CFG 4 Value for compensation of kinetic energy after coarse proportioning Enter Arrow left Press 225 and then Enter The display shows the following text CFG 5 Correction factor Enter Arrow left lt 14 2 Press 1 and then Enter lt The display shows the following text CFG 6 Waiting time after proportioning mS Enter Arrow left Press 4000 and then Enter The display shows the following text CFG 7 view time for display mS Enter Arrow left lt Encode 4000 and then Enter The display shows the following text CFG 8 Time for delayed coarse proportioning after start signal mS Enter Arrow left lt Press 50 and then Enter The display shows the following text CFG 9 Time for delayed fine proportioning after start signal Enter Arrow left lt Press 200 and then Enter After the last keying in of Enter all param
8. 14 and DS EN 60204 1 should be observed All regulations according to Atex zone 21 should be observed All local standards should be observed The bin of the scale may contain an atmosphere with danger of explosion in the form of a cloud of dust for which reason equipment and components placed in the bin should be ex marked for use in zone 21 according the harmonized standards DS EN 50014 DS EN 50281 1 1 and DS EN 5050281 1 2 In order to observe the harmonized standards regarding dust explosions DS EN 1127 1 and DS EN 13463 1 the cover of the proportioning bin should always be mounted The scale should not be used for weighing of other products than those mentioned in chapter 7 1 without previous consultation with the producer 4 0 0 FUNCTIONAL DESCRIPTION Fig 1 Weighing scale The weighing scale consists of a proportioning bin pos 1 a coarse proportioning auger pos 2 a fine proportioning auger pos 3 a sack holder pos 4 and a platform mounted on load cells pos 5 as well as a control box with weighing computer Material is added to the proportioning bin pos 1 A sack is placed in the sack holder pos 4 The proportioning is started bv means of a foot pedal starting both proportioning augers pos 2 and 3 Weighing takes place in 2 steps In step 1 a coarse proportioning is carried out where both augers operate until the value for coarse proportioning programmed is achieved Then the fine proportioning auger con
9. Beyond normal safety rules the weighing scale should be cleaned for inflammable material and should be outside environments with fire or explosion hazard Disposal of the weighing scale can take place in containers for scrap iron The control panel should however be disposed of in containers for electronic parts 22355 11 0 0 TECHNICAL SPECIFICATIONS 11 1 0 Dimensional Sketch P Fig 9 Dimensional sketch 11 2 0 Technical Data Volume of proportioning bin 700 litres Motor for fine proportioning 0 09 kW Worm gearing for fine proportioning i 20 Motor for coarse proportioning 0 37 kw Worm gearing for coarse proportioning i 15 Proportioning accuracy Better than 1 11 2 1 Noise Level At normal production with material the weighing scale has a noise level of 72 dBA 11 2 2 Capacity The capacity of the weighing scale depends on the material to be weighed as well as sack size and how the sacks are moved from the weighing scale sack conveyor or sack trolley operation staff etc Normally the capacity will be approx 3 tons hour when 50 kg sacks are used 24 12 0 0 EX ZONE SPECIFICATION Fig 10 Ex zones Ex zones according to unified standards DS EN 1127 1 DS EN 50281 3 DS EN 13463 1 Around the proportioning bin and augers of the weighing scale and in a distance of min 1 m to the extreme point is zone 22 Inside the
10. REV 1 07 08 06 SMH jj 70135GB INSTRUCTION MANUAL SACK WEIGHING SCALE S100 1 0 0 CONTENTS 1 0 0 CONTENTS ga weka ip a CHE CRECEN Ab 2 2 0 0 FIGURES i a a Ka EU Feb 3 3 0 0 WARNING iii a a a a Ki KKK EM MER 3 4 0 0 FUNCTIONAL DESCRIPTION ee eere nnnm nnnm nnn nnn 4 5 0 0 MOUNTING iirisixsousuudu ainnir 5 5 1 0 Inspection of the 5 5 2 0 Necessary Mounting Tools su en l ra 5 5 3 0 Directions for Mounting i ika a l a a aid ak ka aw 5 5 420 Assembling the Bi a A fuut 6 5 0 0 Mounting of the si a l 7 5 6 0 Mounting of the Weighing Platform 8 5 7 0 Connection OF the COITIDUEBE to Ee va FERA ACE YR Ra ed 8 5 0 0 STARTING UP ia e a CER UR EMEE EE ERE 9 6 1 0 Programming of the 9 6 1 1 Password for Programming uiuis gi in wird daro crc iro e i ae 9 6 1 2 Programming of Set Up ValueS REY 10 6 1 3 Programming of Filter Values Suppression of Signal 11 6 1 4 Calibration of the Scale oae cicer a E HERE RUE R d DUREE 12 6 1 5 Pr
11. display shows the following text Ind 1 Max display value Enter Arrow left Press 29999 and then Enter The new value has now been registered and The display shows the following text Ind 2 No motion band Enter Arrow left Press 12 and then Enter The display shows the following text Ind 3 Zero tracking band Enter Arrow left Press 12 and then Enter The display shows the following text Ind 4 Digital overall filter Enter Arrow left Press 5 and then Enter The display shows the following text Ind 5 Digital step size Enter Arrow left Press 1 and then Enter The display shows the following text Ind 6 Decimal point position Enter Arrow left se Now place the decimal point according to wish If vou insert a decimal point the previously programmed values are automatically amended Then press Enter The display shows the following text Ind 7 Display refreshment speed Press 3 and then Enter The display shows the following text Ind 8 Industrial Certifed Enter Arrow left lt Press 3 and then Enter The display shows the following text Ind 9 Sampling rate Enter Arrow left Press 7 and then Enter The display shows the following text Ind A Stabilization time 1 10 sec Enter Arrow left Press 5 and then Enter After the last keying in of Enter all values have been registered in the computer 6 1 3 Programming
12. ep size Resolution too low for calibration segment 1 After changing the step size and recalculation the resolution is too low for the calibration segments indicated by the last digit of this error message After changing the step size Resolution too low for calibration segment 4 No proper calibration available Underflow Overflow Display overflow Press the M button to proceed eds 6 3 0 Starting up Before the sack weighing scale is taken into use check If there are foreign bodies in the auger troughs and the machines with connection to the scale If the bolts have been tightened The power is turned on Do the augers run in correct direction 18s 7 0 0 USER S MANUAL 7 1 0 Field of Application The sack weighing scale is used for weighing of drv materials as grain meal and pelleted materials If vou want to use the scale for other materials fields please contact the manufacturer before doing so as otherwise the guarantee will become void 7 2 0 Operation During weighing vou should trv to keep so much material in the proportioning bin that the auger threads are covered If vou fill material into an emptv silo during weighing it may occur that material passes through the auger threads forming a cloud of dust just as the weighing may be inaccurate At weighing out an empty sack is placed on the weighing platform and a foot pedal is activated giving start signal to the 2 proportioning augers To achie
13. eters for proportioning have been programmed 6 1 6 Programming of Weighing Quantity Required Fige 8 7 Control panel Press M for more than 3 seconds 756 When programming the quantity you want to weigh press the M key briefly and the display starts flashing Then the quantity you want to weigh is programmed If you e g want 50 kg encode 50000 and end up with Enter if you have chosen decimals in decimal point position ind 6 key in 50 To have an accurate weighing the quantity when the fine proportioning auger is operating be programmed If you e g require 47 kg with both augers and 3 kg with the fine proportioning auger proportioning alone the 3 kg should be programmed This point is called the switch over point and it takes place in continuation of the programming of the required weighed quantity When the required total quantity has been programmed and finalized by enter press the M kev again for min 3 seconds The display shows dS1 Press arrow left and then 3000 or 3 if you have chosen decimals and the indicated value is in kg End up with 2 x enter Then carry out 5 test weighings that are controlled on an accurate scale and calculate the average weight This weight will normally deviate slightly from the required quantity as a certain quantity of material will be floating in the air when the fine proportioning auger is stopped by the computer To compensate for this quantity the correction factor b
14. n the below text should be considered as examples of values that can be used for a large number of the materials for which the scale is normallv used The values should however be considered as a guide and depending on products to be weighed you can try to alter the values and thus optimize the weighing 6 1 1 Password for Programming To avoid that data are changed inadvertently or by persons without permission to do so the computer should unlocked by means of the following code to be entered in sequence E gt c SS d4 S amp S Programming of the code should be carried in correct sequence and within 7 seconds Important In the following example on programming are stated values without decimal point The computer allows you to program a decimal point If e g you want to read kg instead of g you insert a decimal point 3 decimal points from the right under point Ind 6 In cases where you insert a decimal point values with corresponding decimal points should be programmed Example At Ind 1 29999 is altered to 29 999 At Ind 2 12 is altered to 0 012 At Ind 3 12 is altered to 0 012 itt Fig 7 Password for programming 6 1 2 Programming of Set Up Values In the following is shown an example on programming of values matching most products To have access to altering of data key in the code in the sequence stated within 7 seconds In the display the following text is shown Ind Enter Arrow left The
15. ogramming of Proportioning Parameters 13 6 1 6 Programming of Weighing Quantity 15 6 2 0 Alarm Texts sia Bid ib a a a l A ak E ta b 17 6 3 0 Starting UD i ia li ab e B 18 7 0 0 USER S MANUAL iii in ika a kan a ERR ERRRRRRE 19 721 0 Field Of ADDIICatIO us a ei a l i 19 Operati M aam e a e a AER a M Ro E EE CIR LE HORROR RE ER ees 19 8 0 0 AP data CM ETUR 20 B 1 0 Mech aria l zd A etra Voy Tex vier Vs So Cite da e e quads iet E RE 20 8 2 UC legii Queries edu aw d Fo cx Feu rx i dd e e Eua dx 20 9 0 0 FAULT FINDING i i a aa SK a mana GI e E VERFC EEA SEA ANA 21 9 1 0 Mec hanical AW A A BA 21 92 0 Faults in Weighing ees ag wos rikatt ferc Ras 22 10 0 0 DISMANTLING THE WEIGHING SCALE eere 23 11 0 0 TECHNICAL eere nnne nnn nnn nnn nnn 24 11 1 0 Dimensional Sketch ics si i nie er des sar o i RE i n den 24 11 2 0 Technical tells ala e Ru ra a ac a Fa Y E 24 1 1 2 1 N0IS8 bey elis dose a eec ud dec hnc EE IE 24 Capa cityn cedit ated a T PCR widens VERA QC 24 12 0 0 EX ZONE SPECIFICATION ssssss
16. ow left again for min 3seconds min 3 seconds erase value 12 If there is still a calibration value once again press the Arrow left for min 3 seconds When all values have been erased one of the following displav texts are shown on the displav 0 or CAL 3 or Err 20 Press Enter lt twice The display shows the following text CAL Calibrating the Instrument Go to CAL 1 Calibrating the Instrument Enter Arrow left The display shows the following text CP 1 Calibrating the zero point Enter Arrow left The scale should be empty then press 0 and then Enter The display shows the following text CP 2 Calibration point 2 Enter Arrow left Load the scale with a known weight and encode this weight Then press Enter The scale has now been calibrated Press Enter until you reach the main menu 6 1 5 Programming of Proportioning Parameters In the following is shown an example of programming of values matching most products To get access to altering data enter the password Enter Arrow down 233 The display shows the following text Ind Enter Arrow down The display shows the following text FIL Enter Arrow down The display shows the following text CAL Calibration if the scale should calibrated we refer to the manual of the computer Enter Arrow down The display shows the following text dAC Programming of analog
17. tinues alone until the weight required is achieved 5 0 0 MOUNTING 5 1 0 Inspection of the Consignment At receipt of the balance it should be checked that it has been delivered according to the detail specification 5 2 0 Necessarv Mounting Tools Hammer 1 set ring spanners Screwdriver Block level Drilling machine 10mm concrete drill 1 set metal drills Diagonal cutter 5 3 0 Directions for Mounting The balance should be placed on a stable floor without vibrations from other machines If there are vibrations in the equipment transporting material to the balance a flexible connection should be mounted between the transport equipment and the balance Enabling the scale to operate correctly it is important that the weighing platform is placed correctly vertically beneath the auger outlet Furthermore it is important that the platform can move freely without touching the legs of the proportioning bin or other construction materials The balance should be placed in a way that there is available space for placing of the sacks that have been weighed Furthermore is should be carefully considered how the weighed sacks are removed from the weighing area 5 4 0 Assembling the Bin When mounting the scale start with assembling the proportioning bin Bolt the bin together as shown on fig 2 These 2 sides os Start mounting of operation no 4 these 2 sides Bend side out of A the silo
18. ue place and date Samuel Waldorph General Manager 207
19. ve a good weighing accuracy the large auger stops before the weight required has been reached and the fine proportioning auger continues until the correct quantity has been reached When weighing place an empty sack on the weighing platform and activate the foot pedal giving start signal to the two proportioning augers To achieve a good weighing accuracy stop the large auger before the weight required is reached and the fine proportioning auger continues until the correct quantity is reached It is important that the sack and weighing platform is not touched during weighing As the material falls from the augers into the sack the inertia of the falling material will affect the load cell so that the material weighs less when it is in the sack It is therefore quite normal that the value that is programmed as required quantity should be programmed to be higher than the quantity required Therefore carry out some test weighings to find the value to be corrected Furthermore see the chapter Programming of the Computer especially chapter Programming of Proportioning Parameters 29 8 0 0 MAINTENANCE 8 1 0 Mechanical The weighing scale is constructed in a way that it requires minimum maintenance All bearings are lifetime greased After 1 month of operation Check bolts and nuts and retighten if necessary Then check Each month Check bearings Clean motors and electrical controllers for dust and moisture Remove
20. y which the programmed quantity should be adjusted should be calculated If the average of these test weighings is lower than the value required the required weight should be adjusted upwards correspondingly Example 50000 g have been programmed being the weight required In average 49750 g are weighed I e 250 g per weighing is missing Therefore program the corrected required weight being 50250 g If the quantity weighed is higher than the required one the required weight should be adjusted downwards by the quantity that has been weighed too much During the test weighing you should also check that the switch over point has been programmed in a way that the fine proportioning auger operates alone during the last time of proportioning If the switch over point is programmed so that the time becomes too long the weighing time will be longer than necessary 16 6 2 0 Alarm Texts mi n3 ka LZ pl LE it m MO Ld ul gg M LILI EJ ka G LU Input value too large Dead load instable Overflow CAL4 The shift is too large it was larger than 32 000 internal parts ADC underflow ADC overflow No calibration points available Resolution too low for calibration segment 1 Resolution too low for the calibration segments indicated by the last digit of this error message Resolution too low for calibration segment 4 No calibration points left or CAL point is not existing After changing the st
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