User Guide User Guide
Contents
1. eot the springs B12 It fixes the feeling cable to the sieve shaker base avoiding its COBEEFPIBOTDEVIGE incidental pull during the normal working procedures It allows reaching the inside components of the sieve shaker base The guard is fixed to the base by some screws SUPPORTING FEET They allow laying the sieve shaker steadily on any surface B11 They transfer the vibrations from the electromagnet B13 to the specimen receiver B5 It generates the vibrations which are necessary for a sieving test Using the Control Panel C it is possible to modify the ErECTROMAGHET vibrating intensity according to the user s needs See Chapter USE of this manual for further details By pressing this key it is possible to select one by one the figures on the right of the numeric display C8 By pressing this key it is possible to select the working mode of the sieve shaker This mode is shown by the first figure of the numeric display C8 See the Chapter OPERATING MODE of this manual for further details is i By pressing this key it is possible to increase the figure shown on the numeric display C8 in that moment The lighting of this led means that the sieve shaker is vibrating in the continuous mode For further details see Charter SETTING UP of this manual The lighting of this led means that the data shown by the C7 LED DATA STORING display is being modified C8 Once the data is stored th2. At this step the sieve shaker is ready for the set up and for the use on the display C8 the operator will see for a few seconds the code referred to the machine model and then following picture 6 3 I These three numerical displays change following the selected mode This display visualize the set mode uur TEN 1 a 1 This display always visualises a dash lf it blinks it shows that the sieving cycle is on PICTURE 6 3 1 When the machine is switched on the program opens in L mode and on the numeric display C8 the operator must enter the set up values used during the latest effected test 11 In case these values are not proposed again or the above picture is not shown after the switching on please contact immediately our After Sale Service since this could represent a bad working of the sieve shaker 5 06 OPERATING MODE The working mode of the sieve shaker is visualised on the numerical display C8 as specified in figure 6 3 1 for the decoding of the visualised value consult the list here below MODE DESCRIPTION SETTABLE VALUES L Indication of the remaining time to the end of the test uus T Indication or selection of the sieving time 1 999 min H Indication or selection of the vibrating intensity 0 99 F Indication or selection of the ON time 1 999 sec C Indication or selection of the sieving mode x ue En SWITCHING THE APPLIANCE ON By pressing this k
3. WARNING environment protected from atmospheric agents with a minimum temperature of 15C and a maximum of 60C and a maximum humidity of 70 96 1 09 TRANSPORTATION AND MOVEMENT In order to avoid irreparable machine damage move with care do not overturn protect from rain do not stack protect the packaging and its contents from bumps and sources of During transportation and movement it is important to avoid bumps overloading with other packages exposure to freezing or heating atmospheric agents or any other potentially harmful condition to the device things or people Machine transportation and movement must be entrusted to Qualified Personnel who can ensure correct movement Do not transport or move the product should it be impossible to respect the DANGER 2 F WARNING conditions on the packaging or there be any doubts Request information from the constructor 1 10 PACKAGING REMOVAL After removing the packaging check the machine is complete and that there are no visibly damaged parts DO NOT USE THE MACHINE and refer to the constructor when in doubt must be kept out of reach of children as they are sources of danger These components The components used for packaging plastic bags polystyrene nails screws wood etc A DANGER e should be placed in the appropriate containers In order to avoid bumps and overturn adopt the normal and logical precautions Before disposing of the packaging
4. check all machine components such as accessories utensils instructions documents etc have been removed TECHNICAL CHARACTERISTICS 2 01 GENERAL MACHINE DESCRIPTION The equipment is basically formed by a plate holder for specimens B5 This is supported by springs B12 and is activated by electromagnetic impulses B13 The sieves are subjected to a double vibrating action vertical and rotational A059 01 KIT 1 They secure the upper bar B2 to the sieves blocking them BEOGRINGIRNOBS firmly to the receiver B5 It secures the sieves to the specimen receiver B5 They allow to regulate the bar height B2 They fix the threaded bars B3 to the specimen receiver In the FIXING NUTS shaker A059 01 KIT is present only one pair of data and the bars meemm o B2 are screwed into the sieve holder B5 It can hold several sieves according to the operator s needs They allow to fix and to adjust the specimen receiver B5 to the ADJUSTMENT SCREWS electromagnet B13 In this way the vibrations produced by the electromagnet are transferred to the sieves placed on the receiver B5 FIXING SCREWS These screws fix the springs B12 to the support columns B8 It allows connecting the base to the specimen receiver B5 by SUPPORT COLUMN FOR SPRINGS
5. from the second to the fifth harmonics not more than 10 of the total voltage as a real value between the conductors A further distortion of 2 is accepted for the sum from the sixth to the thirtieth harmonics of the real total value between the conductors e With reference to the voltage imbalance of the three phase voltage the inverted sequence component and the zero sequence component must not be more than 2 of the direct sequence component of the voltage e The voltage pulses must not last more than 1 5 ms with an up down time between 500 ms and 500 ms and a peak value not higher than 200 of the real value of the nominal tension e The electric supply must not be interrupted or zeroed for more than 3 ms at any time Between two interruptions it must not take more than 1 s e The interruptions must not overcome 20 of the tension peak for more than one cycle Between two interruptions it must not take more than 1 s The manufacturer assumes no liability for any damages to people things and animals caused by the non compliance of the above instructions Chapter5 IN FUNCTION USE DANGER Before setting the machine in motion it is essential that the Operator and Safety o AN WARNING Manager have read the Instructions Manual and understood all parts of the machine and activities linked to it Risks Dangers Functionality Operation Protections Commands etc 5 01 MACHINE CALIBRATION METERS INDICATORS The machine
6. is checked in the factory using sample equipment periodically checked by officially recognised institutes These checks cannot guarantee that the machine meters and indicators will provide accurate values and results conforming to the standards in force in the countries the machine has been installed and used in Normally such norms envisage calibration check after every movement In order to obtain correct values and results it is therefore VITAL that the operator once the machine has been installed and set up and before official tests has an officially recognised body check the machine characteristics its calibration and results values reliability The manufacturer is exempt from all responsibility in the case of direct and indirect damage from use of the machine without officially approval by the relevant bodies 5 02 PLACEMENT ONLY SV007 amp SV008 MODELS For these sieves is important the placement The vibrant maximum power can reach values such as to require fixing to the floor of the magnetic shaker If the shaker is used more frequently at low intensity values of vibrant it is not necessary to fix the shaker to the floor but if the shaker is used at its most vibrant intensity should be fixed to the floor The shaker has 3 brackets with holes for fixing to floor to fix the shaker follow these instructions Unscrew the three screws and three washers on the bottom of the shaker interpose the 3 brackets between the
7. non respect of such shrewdness may cause the braking of some components of the sieve shaker springs and electromagnet and successively the decay of the WARRANTY term o WARNING Be sure to set the intensity of sieving before initiating the screening or the shaker may not start SIEVING TIME Setting up a value from 1 to 999 minutes can vary the sieving period on the display la 1 Press several times the key until on the numeric display C8 appears the letter t indicating the sieving time or the possibility to select it 13 2 Press the key The figure on the left of the display C8 will start blinking o gt 3 Press the key to increase the value or the key to decrease it The led is now blinking showing that the value is under modification 4 Press the key until the middle figure of the display C8 starts blinking 5 Press the key to increase the value or the key to decrease it 6 Pressthe key until the figure on the right of the display C8 starts blinking fe o 7 Press the key to increase the value or the key to decrease it la 8 Press several times the key until you come back to mode L residual time to end the gt test Confirming the data storing the led will stop blinking SIEVING MODE The sieving procedure can be selected either in intermittent or continuous way INTERMITTENT SIEVING Every pause lasts 2 seconds OFF time The vibration period between two pauses ON time
8. right to make changes to the documentary information or to the appliance without advance notice Check the machine responds to the standards in force in the state in which it has been installed All operations necessary for maintaining machine efficiency before and throughout use are the operator s responsibility Carefully read the entire manual before operating the machine It is vital to know the information and limitations contained in this manual for correct machine use by the operator Interventions are only permitted if the operator is accordingly competent and trained The operator must be knowledgeable about machine operations and mechanisms The purchaser must ensure that operators are trained and aware of all the information and clarifications in the supplied documentation Even with such certainty the operator or user must be informed and therefore aware of potential risks when operating the machine Safety reliability and optimum performance is guaranteed when using original parts Any tampering or modifying of the appliance electrical mechanical or other which has not been previously authorised in writing by the manufacturer is considered abusive and disclaims the constructor from any responsibility for any resulting damage All necessary operations to maintain the efficiency of the machine before and throughout use are the responsibility of the user 1 02 WARNING AND DANGER INDICATIONS SIGNS The machine has been desi
9. 12 Press several times until you come back to mode L residual time to end the test gt Confirming the data storing the led will stop blinking CONTINUOUS SIEVING la Press several times the key until on the numeric display C8 appears the letter C showing the present mode or the possibility to select it 15 O 1 Press the key The figure on the numeric display C8 shall blink anam 2 Press the key to increase the value or the key to decrease it and to set up gt the value 1 The led is now blinking showing that the value is under modification la 3 Press several times the key until you come back to mode L Confirming the data gt storing the led stops blinking In the intermittent mode the total sieving period includes the pauses too If the user selects a sieving time of 10 minutes the appliance will stop working after 10 minutes either in the intermittent or in the continuous mode 5 13 TEST START UP Before using the appliance regularly check it is working correctly by carrying out at least one complete empty cycle according to the previous instructions Should there be any problem consult the chapter DIAGNOSTICS If the instructions in this manual do not provide the solution to the problem contact Sales Assistance 5 14 PRACTICAL EXAMPLE OF USAGE Hereunder we describe a standard procedure that allows even to an operator without a wide experience to use the Sieve Shake
10. AAPA IMPACT IMPACT Electromagnetic Sieve Shakers SV005 SV007 SV008 User Guide User Guide Impact Test Equipment Ltd Building 21 Stevenston Ind Est Stevenston Ayrshire KA20 3LR T 01294 602626 F 01294 461168 E sales impact test co uk Test Equipment Web Site www impact test co uk Test Sieves amp Accessories Web Site www impact test com CONTENTS GENERAL INFORMATION 101 Warnings S O 1 02 WARNING and DANGERindications SIGNS 103 Aimofthe Instructions Manual Z gt O 1 04 Modifications and enclosures of the Instructions Manual 1 105 Machine Identification Data Cd 100 Usage SY 1 08 Storage S 1 09 Transportation and Movement 110 Packagimgremoval s y TECHNICAL CHARACTERISTICS 201 General machine description Z 1 Noise Chapter 3 GENERAL SAFETY NORMS General norms Machine Safety devices and protection Chapter 4 INSTALLATION INSTRUCTIONS Chapter 5 IN FUNCTION USE 5 07 Chapter 6 MAINTENANCE Chapter 7 GUIDE TO RECOGNISING DAMAGE AND ANOMALIES Chapter8 SPARE PARTS AND ACCESSORIES Chapter9 INACTIVITY Chapter 10 DECOMMISSIONING THE MACHINE N Chapter 1 GENERAL INFORMATION The manufacturer does not accept any responsibility for direct or indirect damage to people things or animals and use of the appliance in different conditions from those foreseen The manufacturer reserves the
11. bottom of setaccitatore and the screw heads see diagram opposite and tighten screws Use the outer holes of the brackets to anchor the shaker to the ground TRE ers a ET N B To anchor the brackets to the floor you must check carefully the floor A f the floor is very compact and resistant concrete or similar is sufficient use of expansion bolts with a penetration depth of Z0mm B If the floor has a consistency less than concrete or if is composed by friable materials you must use fixing bolts In these cases it is necessary to use fixing bolts anchored to the floor by foundations cemented to the floor 5 03 EQUIPPING We give here the right procedures in order which allow to an inexperienced operator tooling up the sieve shaker properly INSTALLATION OF THE THREADED RODS If they were not already screwed screw the threaded rods B3 to the sieve holder B5 paying attention to following instructions 1 Insert the rods B3 in their places that are on the sieve holder B5 2 Tighten the threaded bars B3 on the sieve holder A5 with the fixing nuts B4 3 Place the bar B2 to the desired height and lock it with the knobs B1 SIEVES PREPARATION Depending from the model the appliance can be used with mesh and perforated plate sieves with following diameters 200 250 300 315mm and 8 and 12 The sieves must be placed as follows Position the rece
12. can be varied by setting on the display a value from 1 to 999 seconds la 1 Press several times the key until on the numeric display C8 appears letter C showing present sieving mode or possibility to select it O 2 Press the key The figure on the numeric display C8 shall blink 3 Press the key to increase the value or the key to decrease it The led gt is now blinking showing that the value is under modification 14 la 4 Press several times the key until you come back to mode L residual time to end gt the test Confirming the data storing the led will stop blinking la 5 Press several times the key until on the numeric display C8 appears the letter F showing ON time or the possibility to select it 6 Press the key E the figure on the left of the display C8 will start blinking 7 Press the key to increase the value or the key to decrease it The led gt is now blinking showing that the value is under modification 8 Press the key the figure in the middle of the display C8 will start blinking 9 Press the key to increase the value or the key to decrease it The led gt is now blinking showing that the value is under modification 10 Press the key the figure on the right of the display C8 will start blinking 11 Press the key to increase the value or the key to decrease it The led gt is now blinking showing that the value is under modification la
13. devices whether individual or part of the machine Knowledge and respect of the instructions safety warnings and danger in this manual are all necessary for installation operation management and machine maintenance with a minimal risk The PLANT SAFETY MANAGER has the following responsibilities and duties To know the machine functions its commands safety and protection devices possible dangers of use and all the information in this manual in detail This knowledge can only be gleaned from detailed reading of this manual To know the safety legislation in force in detail in order to operate the machine To recognise the QUALIFIED PERSONNEL for transportation handling installation use maintenance disposal etc Correctly train and educate the QUALIFIED PERSONNEL before allowing them access to the machine The personnel must also be exhaustively trained with regards to the machine s protection devices Ensure the machine s safety devices are not tampered with or removed and are checked on a daily basis Provide the operator appropriate individual protection devices according to the laws in force The constructor is available for clarification assistance and training and declines all responsibility for damage to things or people resulting from improper incorrect and negligent use by untrained personnel 1 08 STORAGE The appliance must be stored and conserved in the original packaging and in a closed o
14. e led stops lighting Using this display it is possible to see all the information referred to the sieve shaker working procedures and also to modify the operating parameters See the Chapter USE of this manual for further details ii By pressing this key it is possible to decrease the figure shown DECREASE BUTTON by the numeric display in that moment C8 STOP BUTTON pressing the sieving procedure is stopped E By pressing this key the sieving procedure is activated according to the setting up made by the operator 2 02 DIMENSION AND WEIGHT C6 LED CONTINUOUS SIEVING C8 NUMERIC DISPLAY SV005 SV007 SV008 LENGTH 380 430 480 WIDTH 440 460 500 HEIGHT 1080 1150 1150 WEIGHT 65 Kg 80 Kg 85 Kg 2 03 ELECTRICAL SUPPLY VOLTAGE PHASE NUMBERS FREQUENCY 230 V 50 Hz 450 750 WATT The air noise emission levels shown do not necessarily imply the levels of exposure to the worker The levels of exposure to the operator are obviously linked to the emission levels of the appliance however other factors influence the levels of exposure to the operator length of exposure environmental characteristics the presence of other machines etc The appliance emission levels allow anyway an estimate to be carried out on the dangers due to noise Continuous use of the appliance and machines predictably present in the DANGER installation environment co
15. een developed for sieving tests on fine and wet materials This appliance is for the exclusive use which it has been conceived for Any other use is considered improper and therefore negligent Machine use is allowed only in places free from danger of explosion or fire During operation check for conditions of danger immediately stop the machine should it be working irregularly and consult the authorised dealers Sales Service department It is the Client s responsibility to verify at the time of installation and use that no conditions of use arise which are different to those indicated Refer to the Constructor when in doubt OPERATORS The use transportation installation maintenance demolition and disposal of the appliance are only permitted to QUALIFIED o A DANGER PERSONNEL This manual is exclusively aimed at QUALIFIED PERSONNEL and contains the necessary information for machine use WARNING QUALIFIED PERSONNEL means people who due to their training experience and education as well as knowledge of the relevant standards limitations and measures have been authorised by the PLANT SAFETY MANAGER to carry out any necessary activity and are able to recognise and avoid any possible danger The manufacturer recommends that the instructions procedures and recommendations in this manual and the work safety legislation in force be scrupulously adhered to even with the use of appropriate protection
16. ermitted in the area surrounding the machine e Do not position the equipment near instruments or appliances which could produce vibrations 4 02 TRANSPORTATION AND MOVEMENT These instructions are applicable to the machine assemblers Ensure the equipment is correctly supported at the lifting point and that the machine does not slip Do not remain in direct line with the application of force and do not allow personnel where there are loads that cannot be adequately supported by mechanical means 4 03 ELECTRICAL CONNECTION Wiring of the electrical system must be carried out by qualified personnel Before wiring consult the electric plan linked to the instructions manual and the registration plate on the machine for information regarding supply frequency and nominal current Connect the earthing system via the PE terminal yellow green before any other connection A DANGER Apply a knife switch at the top of the connecting cable of the machine to the power system The knife switch must be combined with a safety device against the overload with a differential switch safety switch The technical features of the safety device must be in accordance with the standards in force in the country where the machine has been installed ELECTRIC TOLERANCES Real voltage 10 of the nominal one Frequency 1 of the nominal one in a continuous way 2 of the nominal one for a short period e The harmonic distortion of the sum
17. ey the sieving procedure is activated according to the setting up made by the operator 5 08 SWITCHING OFF At the end of a test cycle follow these instructions in order to switch off the appliance Remove all the sewers and thoroughly clean the appliance from any possible specimen residual 2 To switch off the appliance put the Main Switch C1 on the 0 position EMERGENCY STOP Whenever it is necessary the operator can stop the test immediately by positioning the Main Switch C1 on 0 WARNING Remind that the test interruption causes its complete cancellation o NM WARNING Before starting the machine up again find and solve the problem which START UP AFTER EMERGENCY DANGER led to an emergency stop To start the machine put the Main Switch C1 on the I position This will reset the appliance to its standard functions 5 11 STOP COMMANDED BY SAFETY CIRCUIT The test execution can be interrupted by the safety systems in particular conditions The appliance is equipped with the following security disposals SAFETY GUARDS The Sieve Shaker can be equipped with a safety system OPTIONAL formed by a wooden box and by a micro switch that is activated by the box opening As soon as the micro switch is activated an electronic device disconnects the feeding to the electromagnet B13 In this way the machine is stopped 5 12 PROGRAMMING Do not try to operate the appliance withou
18. fessional personnel must carry out all the maintenance procedures check and control as well as all the repair operations on parts of the machine or the electrical system Contact Technical Sales Assistance for any other problem not listed on the previous table or should the malfunctioning persist after the intervention of the operator in accordance with the previously mentioned courses of action FAILURE POSSIBLE CAUSE CURE Verify the correct use of the Main Switch Replace the fuses with the new fuses having the same capacity The fuses are on the electronic card inside the switch board Check if the wires and the connections of os the electric circuit are interrupted Failure to the electromagnet Contact our After Sale Service No supply After operating the Main Switch The machine does not start Fuses are broken After a correct set up of the sieve shaker pressing the button C11 the electro magnet does not work SPARE PARTS AND ACCESSORIES Only original spare parts can be used o WARNING Use of unoriginal spare parts exempts the manufacturer from all responsibility Procedures for substitution of spare parts will be provided by the manufacturer along with the part For spare parts contact the manufacturer s Sales Service department DANGER NOISE REDUCTION CABINET Cabinet lined internally with sound proofing material for noise reduction to CE D
19. gned and constructed according to the current norms and consequently with mechanical and electrical safety devices designed to protect the operator or user from possible physical damage Residual risks during use or in some intervention procedures on the device are however present Such risks can be reduced by carefully following manual procedures using the suggested individual protection devices and respecting the legal and safety norms in force This manual includes Warning and Danger indications in relevant chapters These indications are shown with the words Danger or Warning in bold font and uppercase to make them highly visible o WARNING indicates that machine damage could be caused should indications be ignored DANGER indicates that machine damage and or injury to the worker could be caused should indications be ignored DANGEROUS ZONE indicates any zone inside or in the proximity of the appliance in which a person is exposed to the risk of injury or damage to health 1 03 AIM OF THE INSTRUCTIONS MANUAL This manual has been edited with the aim of providing all machine operators with all the necessary information on installation use and maintenance from production to scrapping in as comprehensive and clear manner as possible All the procedures useful for any foreseeable emergency situations have been listed by the manufacturer and can be verified during use Operators for whom this manual has been written due to t
20. heir competence must give instructions or operate the machine themselves The instructions manual must be carefully consulted by laboratory or site safety managers equipment operators and any internal and external maintenance workers The manual is integral to the product and refers to this appliance only The manual must be safeguarded and always kept near the equipment so that it can be easily consulted whenever necessary IMPORTANT The manual does not substitute the experience and technical training of the worker but must be considered a guide for carrying out its functions Furthermore all the norms and rules the operator should be aware of or consult for correct use of the machine and or test performance can be found in the manual This responsibility is entrusted to the installer and Laboratory or Site Manager where the machine is installed The Constructor is available to provide further information UJ 1 04 MODIFICATIONS AND ENCLOSURES OF THE INSTRUCTIONS MANUAL This manual reflects the state at the time of the launch of the machine on its market If any modifications improvements or adjustments have been made since machine supply the Manufacturer does not have to intervene on the marketed machine and will not consider the machine or the manual deficient or inadequate 1 05 MACHINE IDENTIFICATION DATA MODELS SV005 SV0047 SV008 PRODUCTION DATA see EC declaration These sieving units have b
21. her moving parts of the appliance Be aware of the danger of electrical shocks from direct or indirect contact due to unforeseen electrical faults Do not subject the appliance to violent impact Do not expose the appliance to fire welding sparks or extreme temperatures Do not bring the appliance into contact with corrosive substances Do not wash the appliance with jets of water Check the workspace around the machine is clear from potentially dangerous objects The machine operator must wear appropriate work clothing such as protective glasses gloves and mask in order to avoid damage from for example harmful dust projection Wear a lower back support when lifting heavy parts There should be no hanging objects such as bracelets or otherwise long hair should be protected with relevant precautions shoes must be appropriate for the type of operation to be carried out DURING USE When operating check there are no conditions of danger Immediately stop the machine when it is functioning irregularly Contact the authorised Sales Service department For the operator s safety do not touch any part of the appliance when testing and use the appropriate individual protection devices in order to keep the operator safe FINGER OR HANDS SQUEEZING REINFORCED GLOVES ABRASIONS OR CUT INJURES REINFORCED GLOVES FALL OF MATERIAL SAFETY SHOES 3 02 MACHINE SAFETY DEVICES AND PROTECTION DEFINITION Protections are all the safety measu
22. irective KNOB Knob for fast clamping release of the upper beam Useful for fast vertical displacement of the beam Pack of 2 knobs 18 Chapter 9 INACTIVITY Ensure all machine parts are in safe working order before operating it again should the machine be inactive for a long period of time When in doubt contact the Manufacturer Chapter 10 DECOMMISSIONING THE MACHINE Should it be decided that the machine is to be no longer used proceed as follows e Disconnect the electrical supply network by removing the connecting cable therefore making it unusable e Make the potential sources of danger harmless such as sharp or protruding parts e Dismantle the machine divide it into similar parts and dispose of according to the standards in force Recycling notice for the disposal of electrical and electronical devices This symbol shown on the device or on the package and or the documentation suggests that the device should not be disposed together with other home garbage at the end of its life cycle To avoid further environment or health care damage caused by the unsuitable disposal of garbage the user should separate this device from other different types of garbage and recycle it in responsibly to E avoid the reuse of material resources Users must take care at the disposal of the equipment by taking it to the nearest recycling site for appropriate recycling treatment for electrical and electronical de
23. iver not perforated sieve used to collect material in the middle of the sieve holder B5 Add on the receiver the sieves paying attention to start on the bottom with the sieves having the smallest openings and continue with the bigger ones 3 At the end add the cover lid and fix the series of sieves strongly using the upper blocking bar B2 introduced in the two bars fitted on the vibrating plate N The system to fit the sieves and the upper bar of the sieves allows also fitting a lid and receiver for wet tests Before proceeding to the normal use of the appliance be sure that all the parts are WARNING properly tooled up and are suitable for the test that has to be made 5 04 SPECIMEN POSITIONING Before starting a test ensure that the sieves on the machine are convenient for WARNING the specimen you are going to test See chapter TOOLING UP The material positioning can be done in many different ways depending on the kind of test you want to perform For a correct specimen preparation and positioning please read carefully the standards in force for the kind of test you wish to perform 5 05 SWITCHING ON THE EQUIPMENT Before switching on the appliance ensure that the sieve shaker is connected to amp ATTENZIONE the feeding net Consult the chapter ELECTRIC CONNECTIONS of this manual To switch on the machine follow these instructions Putthe Main Switch C1 on the 0 position
24. nthetic material 6 02 EXTRAORDINARY MAINTENANCE REPLACEMENT OF THE SPRINGS If one or more than one of the springs B12 breaks replace it paying attention to following instructions 1 Turn off the appliance and disconnect it from the main 2 Disassemble the threaded rods B3 used to fix the sieves from the sieve holder B5 3 Open the cable fixing device B9 and push it inside for about 5 10 cm 4 Turn upside down the sieve shaker 1803 leanin g it on the sieve holder 5 Disassemble the feet B11 from the base and unscrew the screws fixing the frame B10 6 Disassemble the frame B10 and let it slide along the cable in order not to have it disturbing the following operations 7 Assemble the feet B11 directly on the base and turn it again upside down 1803 paying attention to lean it on the feet 8 Unscrew the fixing screws B7 and remove the damaged springs 9 Install the new springs B12 and fix them as the previous ones paying attention to close strongly all the Screws 10 Install again the carter B10 following the operations described above here from the end to the beginning 6 03 AUTHORISED MAINTENANCE CENTRES For information on the nearest authorised help centre it is essential to contact Impact Test Equipment 17 GUIDE TO RECOGNISING DAMAGE AND ANOMALIES This chapter presents and discusses all the simple problems which could occur during machine use The appropriately qualified pro
25. r in a correct way 1 Toolup the Sieve Shaker in a proper way as suggested in the chapter TOOLING UP of the present manual la 2 Use the key to select the mode L The key ol can be activated only in L mode 3 Start up the appliance acting on key ol On the numeric display C8 the count down for the residual sieving time is shown 4 During the working it is possible to verify the selected values for each parameter la e Press the key until on the display C8 appears the desired mode At this step the operator can read the corresponding values 16 In some modes the operator can change the values by using the key even if the machine is working At the end of the selected sieving time the appliance stops working and the program gets ready for a new test keeping the same parameters used for the previous test In any moment using the key ol the operator can interrupt the test and the program gets ready for a new one keeping the same parameters used for the broken test Capitolo 6 MANTEINANCE 6 01 ORDINARY MAINTENANCE Do not perform maintenance interventions on the machine which have not been quoted and described in this instructions manual without first contacting Q DANGER the manufacturer WARNING Periodically clean all machine parts and oil the unpainted parts in order to preserve the machine and its efficiency Avoid the use of solvents which damage paint and parts in sy
26. res that consist of the use of specific technical means repairs safety devices to protect people from dangers which cannot be limited reasonably in design oo Tampering with the protections or any appliance modification could cause risks to users or other exposed people A DANGER The manufacturer does not assume any responsibility for direct or in direct damage to people things or animals following tampering with the protections On the Control Panel there s the Main Switch C1 also acting as Emergency Switch A Guard optional can be installed on the machine This does not allow the operator to touch any moving part of the machine during the test execution The guard is formed by a wooden box and by an electronic blocking device that disconnects the sieving unit whenever the box is opened during the test running Chapter4 INSTALLATION INSTRUCTIONS 4 01 LOCATION The equipment must be placed in an ideal position and environment for the use it has been conceived for laboratory use and protected from atmospheric agents and that the machine is placed by a qualified operator ALLOWED TEMPERATURE from 58 to 40 ALLOWED RELATIVE HUMIDITY from 30 to 70 MAXIMUM HEIGHT OVER SEA LEVEL 1000 m GENERAL ADVICE e The machine must be installed in an area which allows ease of access to all parts so that maintenance may be carried out e Unauthorised people and objects which could be potential sources of danger must not be p
27. t having carefully read and learnt this WARNING manual in all its parts The sieve shaker has been studied in order to satisfy any operator s need by means of its easy and accurate setting procedures The parameters that can be modified are e Sieving intensity e Sieving time e Sieving mode For a correct set up please follow with great care our instructions SIEVING INTENSITY The Sieving intensity can be varied entering a value from 0 to 99 on the display la 1 Press several times the key until on the numeric display C8 appears the letter H set up mode referred to the sieving intensity 2 Press the key The middle dash of the numeric display C8 will start lighting o gt 3 Press the key to increase the value or the key to decrease it The led is now blinking showing that the value is under modification 4 Press the key until the figure on the right is blinking o 5 Press the key to increase the value or the key to decrease it la 6 Press several times the key until you come back to mode L residual time to end the gt test Confirming the data storing the led will stop blinking The intensity of the sieving must not be set over the values that may cause the bumping up to the end of scale of the electromagnet this condition can be recognized by a marked metallic noise unusual noise disappears o WARNING If this condition is shown reduce the intensity of the sieving until the The
28. uld cause a heightened daily personal exposure to noise If the daily personal exposure is equal to or more than 85 dB A it is advisable to use the Individual Protection Devices protective headphones plugs etc If the daily personal exposure is equal to or more than 90 dB A it is compulsory to use Individual Protection Devices protective headphones plugs etc For further information consult the standards in force in the country of installation Average continuous equivalent acoustic pressure level Laeq to the distance of 1 m 59 dB A Level of acoustic power emitted by the LWA device 67 dB A Standard EN ISO 3746 Chapter 3 GENERAL SAFETY STANDARDS 501 GENERAL STANDARDS 3 To ensure the safety of machine operators Any tampering with the appliance not pre emptively authorised by the manufacturer exempts the manufacturer from any responsibility for damage caused by or to it The removal or tampering with safety devices entails a violation of the safety standards Machine use is only allowed in areas where there is no risk of explosions or fires Only the original fittings can be used The use of unoriginal fittings exonerates the manufacturer from all responsibility Check the appliance is in ideal working conditions and that its parts are not worn or faulty before Carry out all necessary maintenance Do not wear loose clothing ties chains or anything else which could become caught in the frame or ot
29. vices Gathering and Recycling deplete devices allow the preservation of natural resources and grant them the adequate treatment by respecting health and environment For further information on your local recycling site please contact your local council or city waste treatment department The developer as producer of electrical and electronical devices will provide to finance the recycling and treatment services for deplete devices that will come back through these recycling sites according to the local statement
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