User Manual - K2 Diamond
Contents
1. Never use a water jet or high pressure cleaner Inside 14 wire EDT EURODIMA i a be wb12s Separate the control panel from the power supply and blow it out with compressed air Do not use water as there is risk of short circuit 14 4 Control of operations lighting When activating the main switch all lamps flash up shortly If necessary replace any defective illuminants 14 5 Compressor At a power breakdown you possibly have to discharge the air at the compressor pressure switch as the switch does not allow to release because of the previously built up pressure Open the breather screw manually release pressure and then turn the screw tight again see 0 16 Pict 13 pos H 15 LIABILITY AND WARRANTY Unauthorized modifications and changes to the machine as well as non observance of the operating instructions void the manufacturer s liability for resulting damage We only warrant error free operation for original replacement parts manufactured by EDT EURODIMA GMEH Any guarantees and warranty become void if machines or machine parts have been opened This warranty is valid on condition that the machine is used handled maintained and cleaned according to the operating instructions Claims under the warranty will be recognized up to 12 months from the date of purchase invoice date The warranty includes the repair or replacement of defective parts free of charge Parts subject to normal wear are excluded2. Procedure conducting a wire saw cut Step 1 Drill the holes for guiding through the wire 12 E wire EDT EURODIMA I I xx wb12s When parts are cut out the holes should be made bevelled to the cutting direction as this facilitates the construction significantly Step 2 Drill the holes for fixing the wire guiding device and possibly for fixing the unit when the surface is slippery see 6 9 p 9 Step 3 Mind the stable mounting of the unit Position the control panel sideways to the unit in a sufficient distance Caution Never stay in the alignment of the idle wire length Step 4 Mind the stable mounting of the wire guiding device at the cut Step 5 Guide the wire through all hollow axles mind the running direction and through the holes for the cut Twist the wire according to the manufacturers specifications close the connector and use the required rollers Slightly tighten the wire with the feed lever and the pressure regulator at the control panel 1 bar Step 6 Align the swivel rollers at the cut and the swivel rollers at the machine universal guiding system exactly Step 7 If the material which is to be cut has sharp edges they have to be smoothed off and or the wire must be countersunk via the drive wheels manually in mounted and tightened state Then close the guard at the unit Step 8 Connect the water supply at the entry spot and at about mid contact length of the wire An efficient coolant su
3. _EDT EURODIMA DIAMOND TECHNOLOGIES User Manual E wire Electric Wire Saw wb12s EDT EURODIMA GMBH Diamond Technologies Branch in Germany Lagerstrasse 6 Oberheinrieter Stra e 30 32 A 5071 Wals bei Salzburg D 74199 Unterheinriet Tel 43 0 662 42 42 48 Tel 49 0 7130 40095 O Fax 43 0 662 42 42 48 20 Fax 49 0 7130 40095 20 e Mail office eurodima com e Mail office eurodima com www eurodima com www eurodima com wire EDT EURODIMA i a be wb12s Table of Contents 1 lage fo U T04 Io NA AA NAA 3 2 EU Declaration Of Compliance nen 4 3 Lokal ale T 5 4 SPEEIICAlIONnS aaa ee 5 5 General notes electric pneumatic saw wb128S uus uu0 0000 n00nan0nnnnnnanunnanunnnnnnanunnnnnnnn 6 6 ST AN AA een 7 6 1 Dangerousness of the wire saw Wb12s a 7 6 2 LAO IA 7 6 Danger an wenn ie een ea er ee ree 8 Ga aen TTT 8 5 5 OUNCES Ol CANO CA 8 CO VVOLKDIACE este et ee tee 9 6 7 Approved OB eralers an 9 6 8 Personal Salety Measures tases a ei 9 6 9 Safety measures at the installation place eee eee e e 9 8 1 0 IEMENGCnCy ETT 10 7 Sale EQUIDMEN Reeser teeter er ene inte emer mre sere ern eer een Meee eee ene oer nee ceo encore erent 10 8 MOUNTING th Systeme TET 10 3 1 POSON SE 10 82 EIBEINICALCONNECLON Ense 10 8 3 Compressed air supply PNEUMATIC Un e eee a 11 9 TTT Re sL se Naa AA gets 11 9A User Manual euere 11 92 TUOMON machines TT 11 10 Operation sa
4. 2s 8 3 Compressed air supply pneumatic unit The compressed air supply with 3 parts hose package between the wb12 wire storage and control panel is to be connected via two control wires and an air supply line to the frame of the saw unit of air reservoir design The pneumatic unit having only one pneumatic cylinder is equipped with an optimised belt guide system The cylinder is designed with piston rods there is no moving out over the total machine dimensions The precise feed control ensures constant wear and better tool yield when used correctly The new unit reacts much faster so that the wire always is tensioned suitably In case of wire clamps the improved springing effect protects tools and machine Due to the modular design the pneumatic unit can be taken off the sawing system in order to facilitate transport The pneumatic unit is low maintenance as the settings are adjusted automatically neither pre nor readjustments are necessary It is soil resisting due to the extra wiper rings at the guiding shaft The pneumatic unit is splash proof no high pressure cleaner Maintenance works gt Greasing the three ball guides weekly gt Check the v belt tension after 300 operating hours 9 INITIAL OPERATION persons must not have any access risk of accident T Caution Make sure to secure the construction site External 9 1 User Manual Prior to the inital operation the user manual and the safety instruction
5. S LS LK NIT nG S TILL BATA IRER PRK 2220S TAN Man SIE ER SER RER K K 22S L L K SS L K L ba es ESA CN c Pict 3 danger zone E wire EDT EURODIMA 1 cI wb12s einfache Belegung 1 5 bar Suiding of wire 1 1 5 bar Mouflage 1 1 5 bar zweifache Belegung r Guiding of wire 2 3 0 bar Mouflage 2 3 0 bar dreifache Belegung 4 5 bar Guiding of wire 3 4 5 bar Mouflage 3 4 5 bar vierfache Belegung 6 0 bar Guiding_of wire 4 6 0 bar Mouflage 4 6 0 bar Pict 4 wire guiding layout 18 ICE JIES OG HNOLO CI ARAGRIR TE AMOND TE DIA EDT EURODIMA 4 B aa wb12s wire L Pict 5 Views and dimensioning 19 y wire N 2 EDT EUROD IMA a a bo wb12s Hollow axle protection D Pict 6 Views without protection coverings 20 T wire EDT EURODIMA I I xx wb12s Hollow axle protection Pict 10 Plunge saw device 21 E wire EDT EURODIMA I I xx wb12s Pict 11 pipe cutting device Pict 12 Mounting at a vertical cut 22 xXx wb12s Pict 13 Control unit Settings Pos A Pos B Pos C Pos D Pos E Pos F Pos G Pos H Pos 1 Pos 2 Pos 3 Pos 4 Pos 5 Pos 6 Pos 7 Pos 8 EDT EURODIMA Carriage forward tighten wire Carriage backward release wire Neutral position carriage standstill Pre
6. a a a NG 12 11 Mounting the cutting tools a ee 12 12 Functional descHiplion unse 12 13 Maintenance and service of wire saw wb12S u2u 22000200000an00nnnnunnnnnnnnnnunnnnnnn anne 14 14 Maintenance and service of the Control panel uusunnunnnnnennanennnnnnnnennnnen anne nenne 14 AA 14 14 2 Condens aton Water anne anal ah ah 14 14 3 ele la 14 14 4 Control of operations lighting nenne nnnnn nenn EEEN E 15 TAO COME SO een re 15 15 Liability and Warraniv ane rn 15 16 Drawings and Lo nee 16 wire EDT EURODIMA I I xx wb12s 1 INTRODUCTION This user manual is intended for the operators and maintenance personnel of this machine The manual is not intended to replace correct training in operating the machine We recommend training by qualified employees of EDT EURODIMA GMBH or by one of our authorized dealers A protocol of receipt and training is then set up All persons employed in the operation maintenance and or repair of this machine must read and understand these instructions completely Please direct inquiries to the manufacturer or an authorized dealer Please observe our safety features and safety precautions which are highlighted bya 4 at the respective locations in the manual The wire braxx sawing system is equipped with safety features however various dangers can result from errors and misuse Anyone involved in the setup start up operation or mainten
7. ance of the machine must read and observe the safety precautions Non observance of these safety precautions may result in the injury or death of the operator or third persons damage to the machine and other assets damage to the building inefficient operation of the wall saw For simplicity reasons the abbreviation wb12 is used in this document E wire EDT EURODIMA I I xx wb12s 2 EU DECLARATION OF COMPLIANCE Manufacturer EDT EURODIMA GMBH Lagerstra e 6 A 5071 Wals bei Salzburg Description wire saw system consisting of remote control panel wire saw storage unit and wire guiding device Type Wire saw system wb12s Control panel wb12sms Serial number We herewith confirm that the design and construction of the aforementioned machine complies with the following EU guidelines and its basic safety and health regulations Machine Guideline 89 392 CEE i d F 91 368 CEE Guideline Electromagnetic Compatibility EMC 89 336 EG i d F 93 31 CEE Low Voltage Guideline 73 23 CEE The following harmonized standards were applied EN 292 1 EN 292 2 EN 294 EN 60204 The following documentation is completely included in the user manual gt Description of precautions to prevent machine related dangers gt Operator instructions for the machine gt Spare parts list This declaration is no longer valid if the machine is modified in any way without prior consultation with us and without our prior approval Wal
8. asbestos at renovations etc gt Do not cut any material where explosive dust is produced in the grinding process VV vv If above mentioned work is done clarify separately which further safety measures are to be conducted Your contact is your regulatory authority and your professional association 6 4 Emissions The A rated equivalent continuous sound pressure level of this system is lower than 75 dbA thus no ear protection is needed Hence this wire saw is especially suitable for the use in construction of public social institutions such as hospitals and nursing homes 6 5 Sources of danger gt High wire speed gt Danger at a potential wire crack by whipping of the wire and consequenly flying wire or closure parts being able to cause heavy chip or crush injuries If any limbs come between the wire and the roller guides they can be pinched or cut off Loose clothes can be trapped inbetween the operating wheels too Thus absolutely avoid the danger area Pict 3 see page 16 during machine operation gt Prior to maintenance and cleaning the motor must be switched off and the voltage supply must be disconnected pull out power plug gt Turn off the motor before you leave the machine gt Leave the machine only when it is brought to a halt gt Never remove safety equipment or never change the system so that the safety devices do not function anymore gt During the cutting operation never stay in the alignment of
9. e feet and position the control unit with a sidewise long enough distance Pict 3 see page 16 The unit has to be set up on a firm level surface securely and when the underground is flat and slippery it has to be fixed with anchor screws tension belts or bracing rods against any displacement The equipment for wire guiding guiding system 3 wheel or compatible existing roller systems has to be fixed securely onto the workpiece with an achor screw For safety reasons and for cutting as precisely as possible mount them as close to the cut as possible 8 2 Electrical connection According to the connection data at the specification plate of the unit the electrical connection is to be conducted with the EN 60204 guidelines Check whether the supply voltage complies with the operating voltage given on the unit The connection must be done by a plug connexion with rotary current The specific regulations of the local electric power station have to be adhered to With a 4 wire network the standard control panel cannot be used Therefore the special 4 wire network has to be utilised Caution It is not applicable together with IT networks inhouse networks gt Shortly turn on off the unit at the on off switch see p 16 Pict 13 pos 1 and 4 Check the rotational direction of the drive wheel VV WV Y gt At the initial operation the machine should idle and with motor cooling for 10 min 10 E wire EDT EURODIMA I I xx wb1
10. er protection is recommended o dust mask ear protection leather apron face protection safety shoes a A N O O O O NG ii 8 3 K saa d Use hard hat Use breathing Use safety Use ear Use safety shoes Use protective Use protection protection goggles protection clothing gloves 6 9 Safety measures at the installation place fu I i i j i 1 i LN N a in i pi Y d pi I T i he F Pa b The unit must stand securely on a firm level surface For cuts with more than 4 m wire concrete contact surface or at flat surface the machine can be fixed with a tube bar Secure by according internal instructions and checks that the workplace and its surroundings always are clean and clear E wire EDT EURODIMA I I xx wb12s 6 10 Emergency measures In case of emergency immediately turn off the system via emergency stop button at the control panel 7 SAFETY EQUIPMENT gt Prior to every shift after interrruption in use after every maintenance or repair work check the safety equipment Check the specified conditions and position the secure fixation and the required functions lf there are any defects during operation immediately stop the unit and eliminate it Do not change or remove any safety equipment Do not make changes at the machine that disable any safety equipment Y Y Y 8 MOUNTING THE SYSTEM 8 1 Positioning Mount the wb12 well with the adjustabl
11. from this warranty EDT EURODIMA is not liable for direct indirect or consequential damage from defects loss or expenses in connection with or resulting from the unsuitability of the device for a specific purpose Implied assurances of use or suitability for a specific purpose are expressly excluded 15 L wire _EDT EURODIMA JE EOX wb1 2s DIAMOND TECHNOLOGIES 16 DRAWINGS AND PICTURES ND Gan 14 kg 30 8 Ibs Pos 1 Stable machine frame and compressed air store 56 kg 123 4 Ibs Control unit with compressed air supply removable swivel part with special drive wheel displacement wheel two counterrotating guide pulleys and two swivel pulley 48 kg 105 8 Ibs 5 kg 11 Ibs removable air cylinder part with fully guided guide bar Pos 2 Electric drive motor removable by a quick separation system 47 kg 103 6 Ibs connection cable 55 kg 121 2 Ibs 8 8 removable transport pulleys air hose package aii Swivel pulleys removable from the quide bar 3 5 kg 6 6 Ibs Pict 1 System demounted Hollow axle cover two handles Pos 1 Removable protection device Pict 2 System with protection cover 16 EDT EURODIMA KIL e wbi2s Q gt SER SG An SA SONGS SOOO SPS NOO T ROLLS RRR OS LOKO ILLES EEE KKK ee S RR SOOOCOOOL SHON IKA EIERN SELL NILO C C T ERS KRR RERANRENBERELEHK OS KRS SEN ITI
12. hen the cut is finished stop the machine with the emergency stop button see p 16 Pict 13 pos 4 Release feed tension only after the wire comes to a standstill 13 MAINTENANCE AND SERVICE OF WIRE SAW WB12S Any maintenance and service works may only be done when the unit stands still Disconnect the power supply to the system put on off button in O position and unplug the mains plug The best maintenance activities are the daily removal of mud dust and dirt Discharging condensation water at the wire saw system with the provided key open the drain screw under pressure at the back frame end Leave open until dry air passes off the tank Then lock the valve again Always use a hollow axe protection and replace if necessary 14 MAINTENANCE AND SERVICE OF THE CONTROL PANEL 14 1 Air filter The air filter mats that are sideways on the control panel must be blown out and renewed periodically Therewith sufficient cooling of the frequency converter is ensured Also clean the air filter at the compressor 14 2 Condensation water In the sight glass of the air regulation valve condensation water accumulates continuously It can be discharged by simple up pressing the hose nipple at the bottom side of the sight glass The PVC hose must be connected and the water must be able to drain off to the outside see p 16 Pict 13 pos F and G 14 3 Cleaning Outside Keep the control panel clean and wipe it only with a dry or moist cloth
13. ive motor of the wire saw air hose 3 parts from control unit to wire saw L gt EDT EURODIMA I I xx wb12s 6 SAFETY Warning AN Check the compatibility of the voltage and the frequency with the data on the rating plate prior to use Repairs must be carried out only by qualified personnel 6 1 Dangerousness of the wire saw wb12s The wire saw system wb12 is equipped with protection devices however there is danger when operating it faultily or misuse it All persons that are concerned with the set up the initial operation the handling and maintenance of the system have to carefully read and adhere to the following notes 6 2 Intended use The wire saw wb12 is built state of the art If the machine is used in an other than the intended way it is dangerous for the user gt gt gt gt Y Y Y V vv The system is suitable only for wire saw works using wire saws up to 12 mm Without the drive unit protective cover Pict 2 pos 1 see p 16 no cut may be done lf the air is affected by the cutting process provide fresh air for the user for his protection mainly when dry cutting Spare wire lengtsh can be covered by safety guards However staying in the direction of the alignment or in the danger area Pict 3 see page 16 during operation is strictly forbidden All used wires must be approved for a cutting speed of 30 m sec Wires may only be used if the following data is known o Applicability
14. of use concrete masonry steel cast iron etc o Dimensions o Allowed cutting speed o Allowed wire connector preferentially bwc9 quick wire connector of EDT Chapped or deformed wires may not be used Prior to every use the diamond wire and the wire connector must be checked for damages When defect the wire resp the wire connector must be renewed Dry and wet cut The wire saw system wb12 is designed for both dry and wet cuts Caution high voltage current Danger to life when lines are cut or defect All system use beyond is classified as not complying with the regulations For damages resulting from this misuse the manufacturer cannot be held liable The risk is borne by the user himself E wire EDT EURODIMA I I xx wb12s 6 3 Danger Through wire sawing particles are torn out of the material and the grinding medium with high speed Due to the different workpiece forms it is not possible to fit the safety guard exactly to the workpiece Provide appropriate workwear see personal protection measures Always consider the safety safety clearance the danger area is the idle wire length Pict 3 see page 16 Fire hazard Never cut near flammable substances or in rooms with explosives Never cut workpieces from aluminium magnesium or any aluminium or magnesium alloys Aluminium and magnesium chipping is readily flammable Do not cut any material where harmful dust or vapours are produced in the grinding process e g
15. pply heavily affects the cutting as a lack of cooling water leads to the destruction of the tool Step 9 For dry cuts mount an exhaust device for the cutting dust The wire cooling is done by long idle wire lengths out of the cut contact Step 10 If possible idle wire lengths should be covered by safety guards or equivalent materials Step 11 When starting up the pneumatic feed at the control panel must be activated see p 16 Pict 13 pos A Use less feed pressure to avoid clamping of the wire Set the start frequency with the potentiometer and press the Motor ein motor on key to start the saw Start with low revolution and mind the full occupation of the rollers upon wire initiation Step 12 For wet cuts run the drive motors revolution up to a wire speed between approx 20 and 30 m sec Step 13 For dry cuts choose great wire length and low wire speed Step 14 Choose the feed pressure so that there is no overload of the drive motor The amperemeter 13 wire EDT EURODIMA i a be wb12s should have a value between 25 and 30 ampere Step 15 Examine the wire only when the unit is standing still or the wire speed is very low 2 3 m sec Step 16 When the wire reaches the center of the hollow axe reposition the swivel rollers of the guiding device inwards in cutting direction Thus the wire is captured at the cut end and a damage of the hollow axes is avoided see Pict 14 page 24 Step 17 W
16. s 01 04 2009 Dipl Ing Wolfgang Stangassinger Managing Director E wire EDT EURODIMA i I xx wb12s 3 INTENDED USE Important safety note The eurodima machines may not be used in conjunction with other brands of machines unless recommended or approved by EDT EURODIMA GMBH Non observance will void the warranty and any product liability 4 SPECIFICATIONS Rated voltage 230 400 V nn L der EDT EURODIMA I I xx wb12s 5 GENERAL NOTES ELECTRIC PNEUMATIC SAW WB12S The wire saw system consists of a wire guiding device that is mounted at the cut The wire saw unit wb12 is then positioned and or mounted considering the specific application The saw system is made up of the following components gt gt YYY VY V V WV stable machine frame at the same time compressed air store Pict 1 pos 1 see p 16 electric drive motor dismountable by quick separation system Pict 1 pos 2 see p 16 dismountable saw head with special drive gear offset rolley two counterrotating guide rollers and two swivel rollers Pict 1 pos 3 see p 16 feed unit with two partly counterrotating guide rollers guided by two air cylinders without piston rods dismountable protection device Pict 2 pos 1 see p 16 dismountable transport wheels Pict 1 transport wheels see p 16 two handles Pict 1 handles see p 16 mobile control unit with integrated air compressor electric cable set from control unit to dr
17. s must be read carefully and adhered to The safety equipment must be checked 9 2 Turn on off the machine gt Turn on the system Tighten the wire with feed pneumatic valve sset the pressure according to the roller layout at the pressure regulator and secure feed slide by mounting the stopper see 0 16 Pict 13 pos 1 gt Activate the machine press button EIN green gt Raise the cutting speed via the potentiometer max 30 m sec Turn off machine press button AUS see p 16 Pict 13 pos 4 11 wire EDT EURODIMA S I xx wb12s 10 OPERATION gt Have you read and understood the safety instructions You must not operate the system before gt Mount the safety equipment correctly gt Consider the personal safety measures 11 MOUNTING THE CUTTING TOOLS The wires may only be mounted and installed by trained personnel Only wires with a diameter of max 12 mm that fit onto the rollers may be used When mounting the wire connections the indicatiosn of the tool manufacturer have to be considered The turning of the diamond wire has to be done accordingly When using wire fastening sleeves a new sleeve has to be installed after every cut Connecting wire parts with different diameters and the use of wires with loose wire pearls or with broken carrier wire are prohibited Prior to every mounting a visual examination of the wires must be done to find any faulty points The connectors have to be checked for opera
18. ssure controller Manometer Drain valve Condensation drainage lift to drain Pressure release valve at power failure relieve pressure Button motor ON Control lamp green ready for use Control lamp blue wire storage full Emergency stop button motor OFF Control lamp yellow service the machine Control lamp red fault report Revolution controller Display cutting speed Pos 9 Amperemeter Pos 10 Main switch Pos 11 Air filter 23 EIXX wb12s Pict 14 Pulley setting EDT EURODIMA For finishing the cut reset the wire pulleys 24
19. the idle wire Pict 3 see page 16 Danger through high voltage current danger to life E wire EDT EURODIMA I I xx wb12s 6 6 Workplace The user s workplace is at the control panel which is to be placed laterally to the wire saw unit and out of the danger area Pict 3 see page 16 Caution never stay in the alignment of the wire level 6 7 Approved Operators The system may only be used maintained and repaired by personnel who know the system and are aware of the potential dangers This user manual has to be absolutely adhered to and should always be available with a duplicate in the control unit The operating company has to provide the manual to the user and make sure that he has read and understood it Only then the user may opeate the system Youths under the age of 16 must not operate the wire saw system The responsibilities for the different tasks at the unit must be clear and complied with No unclarities may occur as they endanger the user s safety The user has to ensure that only authorized personnel operate the machine He is responsible towards third parties in the working area of the unit 6 8 Personal safety measures gt Use safety goggles for protection against metal concrete and masonry chips in the air gt Wear protection gloves against sharp edged wires and on cut pieces gt Wear tight clothes no jewellery and put your hair back or cover it gt According to the type of cutting furth
20. tional reliability Special attention has to be laid on the wire seating solidly on the rollers and the swivel roller being attuned to the alignment and then fixed Only this ensures that the wire can not skip off the rollers when the unit starts VV V VV Y Y Y With these measures an optimal function of the wire saw system wb12 can be ensured Non observance risks damages at the wire saw system or the wire When a new wire saw unit is put into operation a 10 min test run at full load should be done due to the possibility of transport damages Only after this test the unit may be put into operation 12 FUNCTIONAL DESCRIPTION With the wb12 separating cuts in concrete reinforced concrete masonry natural stone big metal parts etc can be conducted All cuts whether horizontal vertical floor ceiling mitre diagonal or flush cuts can be done with lowest mounting and operating efforts with the aid of suitable wire guiding systems The electro pneumatic drive allows the low system weight low power supply values highest electric efficiency low noise and smooth running as well as low tool wear Furthermore the wire saw system features highest safety in operation for the personnel due to its compactness and the protective cover of the whole wire running level within the unit In order to further reduce the risk of accidents the wire is guided through hollow axles thus wire whipping in case of wire crack is not possible anymore
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