ZENOTEC easy Operating Instructions Version 1.0
Contents
1. c cc cecscssccceeceeeeeeessseseeeseeesaseasaeeeeeeeeeeeeeessessseeeees 17 4 3 3 Set up and Initial Operation c ccc cccceesssscsseeeeeeeeeeeeeeessessesesseeseesaeeeeeeeeeeesseseeesseeeees 17 OS AU ON eee a cc cesses E E E E EE E E E E E R 18 5 1 Switching On and Shutting Off the Machine ccccceceeeeeeseseeeeeeeeeeeeeeeeseeessesseeeaaaneeeeeeees 18 5 2 Referencing the Machine cccccccccccccccecsecccecesseesssseseeeeeeeeeseeseeecsseeeaaasseeeeeeeeeeessssesagsnseansees 18 5 3 Function of the Controls on the Machine ccccccccccccceceeceessenneeeceeeeeeeeeeeeeeeeeeesssseesnaseeeeeees 19 5 3 1 Operation Mode AUtOMAatiC cc cccssssccceceeeeeeessssseeeseeseseeeeeseeeeeeeesseeeseeseeseeneesaaaeees 19 5 3 2 Operation Mode Set Up ccsssssssssssscceeeeeeeesssesssesssssseaeeeeeeseeeeesessesesesesssssseeeaaeaees 20 5 4 Structure of the Control Sotware cccccsssssssssseceeeeceeeeessssseeeseeseseeeeeeeseeeeeesseeeeeseesseeeeeaaes 22 5 4 1 Overview lllustration wus sctiassissatisnsaianwimedisininceniasarahsuiaisabinsiiinsn tyeceteresduiiibineanabinasexannddedeensaantlinns 22 5 4 2 FUNCOM COINS aen 22 kS TOPE OS seen E 25 5 4 4 Register Tools to the Software cccccccccccccccceeeeceessssesseeeesaeeeeeeeeeeeeeeeeesssssessssssseeeeeees 26 545 Infomation Toolbar eascssrisson Ri RE ian 28 5 5 Operation of the Milling Unit cc ccccecesseseeeeeeeeee2. Pressurized air outlet for extraction 4 2 High Frequency Spindle To warrant a long useful life for the high frequency spindle the following guidelines must be observed in the course of handling Always take precautions and perform work thoroughly Any application of force such as strokes impacts excess pressure on the shaft or forcible clamping must be avoided since these would diminish the precision and useful life of the spindle For further details please refer to the separately furnished operation instructions Ball bearings The spindle s hybrid ball bearing is equipped with a greasing fixture to ensure a long useful life this feature renders it maintenance free 16 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 4 3 Startup 4 3 1 Unpacking and Set up Attention Heavy milling device During the transport of the milling device there is a risk of crush injuries and damage to the device The transport of the milling device may only be performed using suitable aids i e elevating platform trucks The hoisting of the device must be performed by the help of elevating devices or by minimum four people In this process always wear safety gloves 1 Remove the packaging If possible keep the packaging material for possible use in a subsequent transport 2 Ensure that all parts indicated in the given scope of supply are in fact included in the delivery package 3 Check the delivery for any trans
3. as well as any other modifications is as a rule not permitted In exceptional cases modifications require prior approval by WIELAND Dental Technik GmbH Any fixtures and modifications which can impair the operational safety of the machine may not be installed or carried out Environmental protection To prevent environmental damage always dispose of spent resources properly Observe the safety tips on the data sheets Blancs Always ensure that blancs are securely fastened Particulate matter respirable dust In the course of the milling process particulate matter respirable dust forms Particulate matter respirable dust is hazardous to one s health Always ensure sufficient ventilation in the event of dust formation due to the handling of materials Always ensure that the suction installation is functioning properly Work on any materials may only be performed in areas equipped with an appropriately equipped suction installation Machine interior Always ensure that no loose tools or objects are in the machine s interior If the machine s operational processes are blocked this blockage can lead to a defect on the device and with that to significant property damage ZENOTEC easy Operating Instructions Version 1 0 WIELAND 2 3 Symbol Key In these Operating Instructions specific symbols are used to emphasize particularly important sections All sections marked with one of the symbols indicated here must b
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5. WIELAND WIELAND ZENOTEC easy ZENOTEC easy Operating Instructions Version 1 0 WIELAND Table of Contents Table OS ONS 0S poet cc cteta tessa etega sesh ecs ceeutaceedutasuese yee akaa O Ea rae dikane A i ENPA PRES ERRAR aieeaa irii 1 T BaSe OAA O ees E 3 EA ere USE E E RA 3 1 2 Using these Operating Instructions cccccceceesseesseeeeeeeeeeeeeeessssseeeseeeeaaeeeeeeeeeeseseeeeeseeeeees 3 2 Salely MMO MANOMN sssersesceedeteanentincnccesicossesibinccsasedacsnedadeddehedetssgabuaanssasedadansunctedebecaneseesaoaseeteieexeedimensanes 4 2 1 Safety GUID MC Mi sse5 5e0c6cec cen dedacacatedansdoistecnentimeseessisesiGnadstseed ENNES ASEE ERA ccpandhezaneeastedonehesGkatennes 5 2 2 Further Safety Information ccccccccccsssseesseeeeeeeeeeeeeeeeesssseeeeeeeeeeeeeeeeeeeeeeeeeeeeeesseesseeeseeeeeess 6 PASE IMOON IK SY A E E A E E E 7 3 Machine DeSCIrIDtion ccccccscssssssssseccssseeeeeeeceeeeeaeeeeeesseeceeecseceeeeeesseseeeassaeeeeeeeeeeseeeeeesssansasanaasgseess 8 3 1 Technical dala suninmamatinutasecaseantascamertonanmnaandatatnendasnniersnncmadaieaatasabeioderetieninaiahishesaseeshamimannasesnid 8 3 1 1 Milling Machine sscnicssinnsetionrsaianianteiosscunxericuncsaaiiasadauanatatiendunvenaasdiniadsidustceduustiaesosaeeaiaaaaeaianes 9 3 1 2 High Frequency Spindle ccccsssscccssscceeceesseessesseseeeeeeaeeeeeeeeeeeseessseeseeseeseesneeeeaeees 10 3123 SUCTION UM eeii E E E Eie Ei iE 10
6. Origin Tool change Administrator Error while executing the control survey of the tooll The length of the current tool exceeds the maximum length specified in the tool properties Please check the occupancy of the tool holder Diagnosis Possible cause Solution o O Move the machine to the service position Check the following items the affected tool for the possibility of breakage Tool length irregularity tool too long or attachment of the wrong ring the possibility of having attached the wrong tool Check the proper position of the collet and clean it 44 ZENOTEC easy Operating Instructions Version 1 0 WIELAND Possible cause Solutions o Check the machine s initial pressure level The Pressurized air Supply too low machine continues the ongoing process as soon as sufficient pressure is introduced Please contact the WIELAND Service Team for assistance or information if other faults occur 45 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 8 Return of Old Electric and Electronic Equipment for Disposal 1 Collection Users of electric and electronic equipment are required to collect their old equipment separately from other waste in accordance with the regulations of the specific country Old electric and electronic equipment must not be disposed of with unsorted household waste This separate collection is a prerequisite for recycling and reprocessing as an important method for preserving
7. Technical data The following tables feature a summary of the technical data for this milling device The compliance with the indicated specifications is the unconditional requirement for proper operation of the milling unit as well as for the continued validity of the accompanying warranty ZENOTEC easy Operating Instructions Version 1 0 WIELAND 3 1 1 Milling Machine Dimensions when closed WxHxD in mm 620 x 695 x 640 Dimensions when open WxHxD in mm 620 x 1140 x 640 Weight in kg approx 130 kg Actuator type AC servo motors Control CAN Bus control iSM 5 Ranges of motion X axis 145 mm Y axis 190 mm Z axis 105 mm A axis 360 degrees X Y Z axes 1 25 um Encoder resolution A axis 0 0009 degrees Peera i air volume 100 hina leaned frequency power input 230 i 50Hz 1 5A0r115V 60HzZ 3A Nominal output 550 W ZENOTEC easy Operating Instructions Version 1 0 WIELAND 3 1 2 High Frequency Spindle Collet expansion range 3mm Acceleration deceleration value 10 000 U sec Max rom 100 000 rpm Temperature control via PTC 3 1 3 Suction Unit Negative pressure Min 12 000 Pa up to max 20 000 Pa 3 2 Ambient Installation Conditions Please note The delivered devices may not be operated for a given time period following a sudden change in the ambient temperature Otherwise the devices can be damaged by the formation of condensation The data for ambient temperature and humidity are configur
8. The remaining life time corresponds to the interval up to which a milling cutter can operate without quality losses Overshooting this value can lead to an increase in quality deficiencies during the milling process i e chipping of Zirconia Following the entry to the field Tool type the last remaining life time saved for the given tool is automatically assigned to the field Remaining life time It is possible to change this specification by overwriting the existing value with a new value However the input of a value which exceeds the maximum life time for a given milling cutter type is not possible In this case an automatic limitation to the maximum life time for the given milling cutter type takes place When using several milling cutters of the same type we recommend that you note the value for the remaining life time 27 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 5 Reset remaining life time symbol clock highlighted in red The Clock button reflects the maximum lodged life time for a given tool in the field Remaining life time With this function the remaining life time for a new milling cutter can be set to the maximum value 6 Units symbol tooth with tally This field displays the number of restoration units which can still be processed with the milling cutter 7 Unit indicator display as bar The tool s wear is visually indicated with the aid of the bar display If only appro
9. WIELAND Caution Extensive skin contact with the gripper grease can lead to skin irritation and or dermatitis The following precautions are recommended Avoid extensive and intense skin contact After completing work and prior to taking breaks make sure to clean your skin thoroughly Preventive skin protection by the use of protective agents is recommended A safety data sheet for the gripper grease can be obtained from WIELAND 6 4 6 Positioning the Cleaning Pipe To achieve the most effective cleaning process the cleaning pipe must be positioned towards the milling cutter tip Insert the ejection rod 2 into the pipe and move the pipe so that the ejector rod touches the milling cutter tip in order to position the pipe Then remove the ejector rod once again 6 4 7 Water Separator Attention On the right side of the machine there is a water separator This device extracts the remaining moisture from the pressurized air However the condition for its proper operation is the use of clean dry and oil free pressurized air If nevertheless water accumulates in the inspection window there is a drainage screw below the inspection window By turning this screw you can empty the water separator The water separator must be checked at least once daily and emptied if necessary If impurities occur always have the pressurized air supply checked 6 4 8 Guide Rails and Motor Shafts The guide rails and motor shafts require little
10. catches Always ensure that the tools are in their proper positions If a tool to be replaced is in the collet the milling cutter can be deposited to its tool place with the aid of the service function off and removed from there 5 5 5 Replacing a Broken Milling Cutter After a tool is accepted into the collet it is measured for length In this process the length of the tool must lie within the range specified for this milling cutter type Before a tool is deposited it is likewise measured once again If any deviation is detected in the course of this measurement the following error message appears 3 2563 27 03 0AC Origin Tool change module Error during test measurement of tool lenath The new exchanged tool is shorter than the registered tool minimum length Please check ifthe tool is eventually broken Does the collet lock correctly Perhaps the tool was pushed into the collet during milling Diagnosis Following the confirmation of the error message with the button OK the broken milling cutter can be deposited and replaced via the service position of The pertinent tool field displays a red warning triangle instead of the tool place symbol so that defect tools can be identified more easily This warning does not disappear until the milling cutter has been replaced and the milling socket has been released by the software A milling process which may have been interrupted must be re started from the begin
11. has been Unlock emergency off pressed Reference run not Power is not switched on Switch on Power Cover is not properly closed Close cover properly Communication error Shut off the machine and shut down the control computer s operating system Then wait 30 sec before once again switching the machine and PC on Close the protective cover Switch on Power Re start the control software The propulsion engine is not Connection between the Check the connection and re responding machine and the controller PC is establish it as necessary interrupted No voltage supply to output Re start the control software stage Switch the output stages on with the POWER button The cover is not closed Close the cover and re start the control software Cover cannot be opened An axis is in motion Wait until the program cycle has The spindle is rotating ended End the program cycle manually Collet cannot be opened Pressurized air supply too low Check pressurized air level min 6 bar The spindle does not work No clearance by the software Re start software and try again j _i eerie The cover is not closed Close the cover 38 WIELAND 7 1 Error Messages in ZENOTEC easy Origin Field bus Diagnosis Possible cause Control software started when the machine is me como somal switch the machine on re start the control shut off software and follow the dialogue on the screen No communication between the machin
12. is equipped with a pivoting protective cover In order to be able to open it completely sufficient soace must be available in the front and above Total height when opened 1140 mm The machine is activated via software with the furnished controller PC This PC must be set up in the immediate vicinity of the machine To warrant the ergonomically sound performance of such work we recommend the set up of the controller PC on the right hand side next to the milling unit In front of the machine sufficient soace must be kept clear for proper operation and set up The machine must be set up horizontally on a firm and level surface This surface must have sufficient load capacity to hold the machine s weight Positioning takes place by way of adjustable rubber legs With that slightly uneven spots on the base surface can be compensated The set up and positioning are performed by duly authorized specialist persons 12 ZENOTEC easy Operating Instructions Version 1 0 4 1 1 Machine Front Buttons Power Cover Stop Start Milling chamber Protective cover Emergency off switch ao FF N Legs at base ZENOTEC easy Operating Instructions Version 1 0 WIELAND 13 WIELAND 4 1 2 Right Side of Machine Connector for suction installation Pressurized air for maintenance unit Pressurized air connector for suction Service flap Y axis oa FF OO N Connector panel 4 1 3 Connector Panel 1 CAN connection 2 Conne
13. machine then returns to the home position 24 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 5 4 3 Tool Fields To enable the proper access by the milling device to the tools all tools positioned on tool places must be mapped on the software interface This is the only way to ensure that the milling machine uses the correct tools for performing work A Caution The software does not verify whether the milling cutters registered in the tool fields are also in fact placed in the device If no milling cutter type or the wrong type has been lodged this error can cause severe damaged to the milling cutters the material or the device itself The mapping of the tools in the software takes place via the tool fields which indicate the following functions Q Of 7 2 7a 500 2 1 1 Tool place number symbol tool holder Displays the tool place number 2 Collet symbol collet This symbol shows the tool which is currently in the milling spindle The tool field for the currently clamped tool also features a blue background 3 Tool type symbol milling cutter This field displays the tool type for the respectively used tool 4 Information field symbol i 2102 d 2 0mm 50mm H 23514mm A l 28 000 mm GS 2600mm 06 15 00 06 15 00 In this display field information such as i e milling cutter length life time etc is displayed via the assigned milling cutter If no milling cutter has be
14. off switch must always remain unobstructed and freely accessible Please note The machine s main switch has no emergency stop function Protective cover The protective cover is the cover which enables access to the area in which work is performed with this machine The protective cover shields you during operation from hazards as well as from the formation of dust and the occurrence of noise The machine s casing shields you from moving tools and parts reduces the noise level and retains the chippings During operation the protective cover is locked and cannot be opened This safety device may neither be removed nor modified Monitoring of protective cover The protective cover is monitored If the protective cover is open the machine cannot be activated Cover lock During operation the protective cover cannot be opened Cover button The cover button enables the opening of the cover and with that the access to the area in which work is performed with this machine The operation of the cover button is only possible when the machine is not moving in any axis or spindle Before activating the machine the protective cover must be re closed and the safety latch must catch The cover must be opened to equip the machine with the material to be milled and with milling tools ZENOTEC easy Operating Instructions Version 1 0 WIELAND 2 2 Further Safety Information Accessories The installation of accessory parts to the machine
15. switch is switched off some parts of the electrical system are still live Please wait a few minutes before starting maintenance work Always observe the safety tips 6 1 Cleaning Agents To clean the machine use a moist cloth and if necessary a suitable cleaning agent Never use scouring agents Cleaning agents which damage plastics rubber or paint may not be used Theses can damage hoses in pneumatics as well as cables and seals Cleaning agents may contain substances which are health hazards Please always observe the manufacturers indications 6 2 Electrical Components WARNING Danger to life from electrocution All work on the electrical components such as the connection to the mains as well as maintenance and repairs may only be performed by qualified specialist personnel Even when the main switch is switched off some parts of the electrical system are still live 6 3 Pneumatics Please note All work performed on the pneumatics installation such as initial operation maintenance and repairs may only be performed by qualified specialist personnel Prior to performing any work on the pneumatics installation the system must be shut off and de pressurized 33 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 6 4 Maintenance Booklet for the ZENOTEC easy 6 4 1 General Cleanliness Cleanliness lengthens the useful life of the individual components and prevents malfunctions Therefore clean t
16. G Schwenninoer StraBe 13 75179 Pforzheim Germany Fon 4972 31 37 05 0 Fax 497231 35 7959 www wieland dental de info unelan ntal de OU min Curr tool 1 Ref 99 5 4 2 Function Buttons 1 Controller reset This button exits the software and resets the controller Then the ZENOTEC easy software must be re started To re start the software double click the shortcut on the Desktop ZENOTEC easy ii ZENOTEC easy Operating Instructions Version 1 0 WIELAND 2 Transmission of milling files With the aid of this button the milling files will be transferred from CAM and moves to the folder C NC_Daten Zenotec easy 3 Open milling program Offnen O Dateityp DIN ISO format files Abbrechen Schreibgeschitzt ffnen Then select the program to be milled The subfolder Archiv contains the milling files which have been moved via the function Archive milling files 4 Archive milling files This button moves all files from the ZENOTEC easy folder to the archive folder 5 Execute a reference run When this button is pressed the machine performs a reference run for all axes After the reference run the machine is in the home position 6 Move to service position When the button Service function is pressed the milling cutter is deposited to the assigned tool place and the Y axis positioned with the open collet in the midpoint across the wor
17. ctor for suction installation 3 Power connector eS A ZENOTEC easy Operating Instructions Version 1 0 WIELAND 4 1 4 Suction Installation Attention A suction installation is necessary for the operation of the milling machine Always use the original TBH suction installation Type FP150 since this model is designed to conform to the machine s requirements The use of any other suction installations requires prior approval by WIELAND The suction component must be directly connected to the ZENOTEC easy with a controller cable Connect the furnished controller cable to the 9 poled Sub D plug Connector 2 Only connect the original cables to the suction component s controller connector Never touch the machine s plug contact when no controller cable is connected The mode at which the machine is set may be associated with voltage levels which pose a contact hazard 4 1 5 Power Connector The power connector serves as a separator Only use the furnished connector cables The machine may only be connected to an isolated ground receptacle since the protective conductor is connected via the power connector line 15 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 4 1 6 Pressurized Air Connector Minimum pressure monitoring module 5 8 bar Adjustment valve for incoming pressurized air gt 6 9 bar Pressure indicator Pressurized air connector Separator container Drain valve N oF FB W N
18. e and Check the connector line between the controller the controller PC PC and the machine Origin 10 Administrator Error during initialization of a periphery output channel The initialization of an analog output channel for accessing a peripheral device could not be executed correctly Please check the configuration of the peripheral devices Diagnosis Possible cause Solutions o a Close the control software Control software started when the machine is switch the machine on re start the control shut off software and follow the dialogue on the screen ZENOTEC easy Operating Instructions Version 1 0 WIELAND No communication between the machine and Check the connector line between the controller the controller PC PC and the machine Error Q Origin CAN Kernel The function Reset has never been executed successfully Diagnosis Possible cause Solutions o oe Close the control software Control software started when the machine is switch the machine on re start the control shut off software and follow the dialogue on the screen No communication between the machine and Check the connector line between the controller the controller PC PC and the machine 40 ZENOTEC easy Operating Instructions Version 1 0 WIELAND Error Q 3 2323 12 Origin CAN Kernel Incorrect transmission of the synchronization object Diagnosis Possible cause Solution o Close the control software Contr
19. e observed particularly carefully A DANGER Personal injury will result from failure to carefully follow these instructions This symbol is used in every section where lack of attention to proper operation can lead to personal injury or even life threatening situations or where a manner of working which deviates from the indicated description and is therefore not appropriate can result in damage to the installation and or to the machine A WARNING Danger to Life Electricity can be life threatening This symbol is used to emphasize those sections which warn of the presence of voltage and the associated hazards A WARNING Danger of Fire and Explosion This symbol is used in every section where lack of attention to proper operation can lead to the danger of fire and explosion and with that to personal injury or even life threatening situations A WARNING Danger of Crushing This symbol is used in every section where lack of attention to proper operation can lead to personal injury ZENOTEC easy Operating Instructions Version 1 0 WIELAND 3 Machine Description ZENOTEC easy is a computer controlled precision milling machine Together with the other components of the ZENOTEC system this machine serves the production of dental restorations The ZENOTEC easy is a tool machine with three linear axes and a rotational axis The machine is controlled via the buttons on the machine and via computer ZENOTEC easy 3 1
20. ed for AMSL conditions 3 2 1 Milling Machine Operation Ambient temperature min 18 C up to max 26 C deviation in the temperature range can lead to losses in precision Humidity max 60 non condensing Maximum setup height 2000 m above AMSL Storage precautions Ambient temperature min 10 C up to max 50 C Humidity max 80 non condensing Transport Ambient temperature min 10 C up to max 55 C Humidity max 80 non condensing 3 2 2 Pressurized Air Connector The connected pressurized air must expressly conform to the following conditions 10 ZENOTEC easy Operating Instructions Version 1 0 WIELAND Specification according to the norm ISO 8573 1 Pressurized air for general applications Section 1 Contaminants and Quality Levels Air pressure P 6 9 bar Air purity Solid contaminants Class 3 filtration level better 5 um for solids Water content Class 4 maximum pressure dew point 3 C Total oil content Class 3 maximum oil content 1 mg m 11 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 4 Set up and Initial Operation 4 1 System Set up The specifications for the exterior dimensions in the Technical Data refer to the dimensions when closed In addition on the right hand side of the machine there must be sufficient space available for cable and hose connectors min 150 mm Behind the machine there must be sufficient space available for ventilation min 150 mm The machine
21. eeeeeeeseessesesseeaeeeeeeeeeeeeeeseeseeeeseesseenreeess 29 5 5 1 Insertion and Removal of a Blanc eee ccccccsseeseeeeeeeeeceeeeeeeeeeeeeeeaeeeeesesseassaeeeeseeeesaas 29 MOON OAC SS aie circ cays tet setters cv cushy dam acme nu ch tins Dew ee ae death ceeecva oad Aaindcchaactneeth 29 i TOO IGO ee E E EE 30 5 5 4 Equipping the Milling Device with New ToOOIS ceessssseseeeeeeeeeeeeeeessaeaeeesseseeeeeeeees 31 5 5 5 Replacing a Broken Milling Cutter nnnnnnnnnnnnnnnnnnnrnnnnnnnnnnnnnrrrnrrrererrnrrrrrrnnnnnrrrerreeen 31 ZENOTEC easy Operating Instructions Version 1 0 WIELAND VIN eaa asa te a acacia sagesiineesoedauaeenedeecaanesedenecss acces EE 32 6 Maintenance and Case n ccccccccccccccccccccceceeccsssenseeaaeeeeeeeeeeeeeeeeeeeseseeeeeaeeeeeeeeeeeeeeeeeeeeeeesseaaaaeeeeeeseeeess 33 6 1 Cleaning Agents amp iciciissiccsrcinctiurtatonicecee sitesi xinstusadsnunmanetisesestundoeataadiaedcoiemiuneioessstatrenneindeieneediuas 33 6 2 Electrical Components cc ccccccceceeeceeeennaeeeeceeeeeeeeeeeeeeeeeesessseeesaeeeeeeeeeeeeeeeeeeeeeeeeesennsseeaaaeees 33 65 FSU ACS apace cence cect eneen Ean r N E E cig accused O 33 6 4 Maintenance Booklet for the ZENOTEC Casy ccccccccccccccsccceeeeseeeeeeeeeeeeeeeeeeeeeeeesaeseeseeeeeness 34 6 4 1 General Cleanliness cccccccesseseseessseeeeeeeeeeeeeesseseseeseeeseaseeeeeeeeeeseeseeeeeeeeeeseeasaaaaaeeeees 34 6 4 2 Blanc Fixtures aaa ss se cetcce ete
22. en lodged the indicated milling cutter type is indicated as When a new milling cutter is registered in the system the previous cutter length is automatically deleted and a yellow warning symbol appears This symbol merely indicates that the cutter length is unknown 25 ZENOTEC easy Operating Instructions Version 1 0 WIELAND If a value outside of the designated limits is determined during the measurement of the milling cutter e g after breakage of a milling cutter a red warning triangle appears This symbol is also displayed in the tool field instead of the symbol tool holder 5 Units symbol tooth with tally This field displays the number of restoration units which can still be processed with this milling cutter This value is calculated arithmetically from the remaining life time for the milling cutter and should give an impression of whether one can still work with the given milling cutter The calculation is based on an average unit size During each use of the milling cutter its actual life time is gauged and deducted from the remaining life time This means that due to differing life times for individual restoration jobs errors in estimation of the unit calculation may occur For the display value no value is available i e because no tool type was assigned If no more units are available on the milling cutter the number 0 is displayed 6 Edit tool field Symbol cog wheel with mill
23. environmental resources 2 Return and Collection Systems When your ZENOTEC easy is no longer usable do not dispose of the device with household waste WIELAND has set up special disposal facilities to handle the equipment For details please contact WIELAND 3 Meaning of the Symbols The EU Directive prohibits the disposal of any electric or electronic devices marked with these symbols in combination with household waste 46 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 9 Customer Information No person is authorized to provide any information that deviates from the information provided in this instruction sheet 9 1 Warranty IMES ICORE warrants this product will be free from defects in material and manufacture IMES ICORE MAKES NO OTHER WARRANTIES INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE User is responsible for determining the suitability of the product for user s application If this product is defective within the warranty period your exclusive remedy and IMES ICORE s sole obligation shall be repair or replacement of the IMES ICORE product 9 2 Limitation of Liability Except where prohibited by law IMES ICORE will not be liable for any loss or damage arising from this product whether direct indirect special incidental or consequential regardless of the theory asserted including warranty contract negligence or strict liability Information valid as of A
24. he machine regularly with a vacuum cleaner In the process ensure that no dirt reaches the machine s mechanical parts Clean the plastic discs and surfaces with a suitable liquid cleaning agent Cleaning with pressurized air is not permitted since fine dust can enter the mechanical parts of the installation and damage them 6 4 2 Blanc Fixtures Dust and chippings must always be removed from the blanc fixtures and clamping rings before a blanc is inserted to ensure optimum clamping We recommend the use of a suitable brush for this purpose Keep the screws and screw threads clean at all times 6 4 3 Tool Fixtures and Length Gauging Button Tool fixtures and length gauging button must likewise be cleaned to remove dust and chippings this guarantees a trouble free working of the device Defective or work tool holders must be replaced In this case please contact the service department 6 4 4 Spindle Attention Never spray any sprayable oils liquids or pressurized air directly onto the spindle nose since moisture or dirt can enter the mechanical parts up to the bearings The spindle nose and the inserted tools must be clean Impurities and the increased centripetal force which ensues as a result place a great deal of strain on the spindle bearings 6 4 5 Collet For cleaning and maintaining the collet use the furnished collet maintenance set 34 ZENOTEC easy Operating Instructions Version 1 0 WIELAND The collet main
25. hine on The main switch on the milling device is located on the rear right hand side of the milling device After the machine is switched on the controller for the milling device is booted up this can take up to one minute Switch the controller PC on The main switch on the controller PC is located at the device After the controller PC of the milling device is switched on it is booted up this can take up to one minute Switch the monitor on The monitor s main switch is located on the front of the device Shutoff The device is shut off with the same switches that it is switched on When the controller PC is shut off the monitor automatically switches to Standby mode To avoid loss of data it is recommended to close the software before shutting off the machine 5 2 Referencing the Machine Please note With each start of the controller software ZENOTEC easy the machine must be referenced No movements can be performed with the machine if it has not yet been initialized Referencing Process 1 After the control PC is started start the controller software ZENOTEC easy If the software does not start you can start it by double clicking the icon ap 2 The initialization process between the control PC and the machine begins 18 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 3 During the initialization process you will be prompted to switch the output stages on Press the Power button on the f
26. ing cutter To edit tool fields this button must be pressed The function is not active when the milling cutter is deposited in the collet 7 Unit indicator display as bar The tool s wear is visually indicated with the aid of the bar display If only approx 10 of the total units are still available the bar changes color from green to red 5 4 4 Register Tools to the Software 7J a After pressing the button Edit tool field the following template appears B _ 1 Tool type symbol milling cutter 26 ZENOTEC easy Operating Instructions Version 1 0 WIELAND In this field the tool type milling cutter type is assigned to the corresponding tool place Each tool type can only be registered once If an attempt is made to register a given tool type to an additional place the following error message appears Please note The tool field to which the milling cutter is already registered appears highlighted in yellow 2 Delete symbol red x This command deletes the value from the field Tool type 3 Tool type list The registration of a milling cutter type to the field Tool type can also be performed by selecting a suitable milling cutter from the given list Here you will also find additional information on the various milling cutter types 4 Remaining life time symbol milling cutter with clock highlighted in green
27. is button you can bring the machine to a halt as quick as possible All actuators will be shut off without delay To unlock this button turn it slightly to the right so that it returns to its default position The emergency off switch must always remain unobstructed and freely accessible Please observe the Safety tips When you initiate a movement command while the emergency off switch is pressed the following error message appears Z and then Do not unlock the emergency off switch until you are prompted to do so by the menu window Start The Start button is used to start a milling program A corresponding milling program can then be selected on the software interface lf a milling program is already selected the machine directly starts processing Stop The Stop button interrupts a milling program in progress If the Stop button is pressed once the work in progress with the current milling program stops on the current position If the Start button is then pressed the machine continues the work in progress with the current milling program If the Stop button is pressed two times the milling device stops the work in progress and automatically returns to the home position 21 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 5 4 Structure of the Control Software 5 4 1 Overview Illustration Oys yha oes ZENOTEC easy WIELAND WIELAND Dental Technik GmbH amp Co K
28. is open a window with the protective cover symbol appears along with a prompt to close the cover Closing the cover also closes the prompt window and the movement command is started 5 3 2 Operation Mode Set up Attention When the protective cover is open the machine is in the operation mode Set up The operation mode Set up is used for equipping the machine with material and milling tools or for cleaning The protective cover can be opened in any axis position when all actuators are shut off To open hold the Cover button down and open the cover The actuators and the milling spindle cannot be activated in this operation mode If an attempt is made to activate an actuator or start the machine when the protective cover is open the power supply to the installation s output stages is immediately interrupted and a corresponding error message appears Always observe the safety tips Cover lf the button is lit the cover can be opened by pressing the button The cover can only be opened when all actuators are shut off Power With this button the output electronics module for the actuators is switched on as long as the conditions indicated by all safety relevant features on the machine are fulfilled When you start the control software ZENOTEC easy you will be prompted to switch the Power button on 20 ZENOTEC easy Operating Instructions Version 1 0 WIELAND Emergency off switch With th
29. k piece holding device The following dialog window appears 23 ZENOTEC easy Operating Instructions Version 1 0 WIELAND Note collet is open The device is now in the service position Now you can remove and clean the collet change the splash guard position the blast device cleaning device When leaving the service position take the tool from tool place 4 This function is suitable for being able to clean the collet when it is freely accessible being able to replace the splash guard depositing a milling cutter already in the collet for replacement positioning the air blast nozzle After the selection and confirmation of a tool place the corresponding tool is accepted into the collet and measured 7 Move to cleaning position With this button the X axis is moved to the rear in order to enable cleaning under the X axis 8 Suction on off When the suction component along with a control cable is connected to the device you can manually switch the suction on and off with this button for cleaning In Automatic mode the suction is automatically switched on and off 9 Program START With this button you start a selected milling program If a program has not yet been selected you can access the menu Open milling program with this button in which you can select the corresponding milling program to be run 10 Program STOP With this button you stop a currently running milling program The
30. maintenance and are equipped with a long term lubrication fixture These are if necessary re greased in the context of maintenance work performed by specialist personnel from WIELAND 36 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 6 4 9 Control Calibration Body To test the accuracy of the milling machine you should mill one calibration body per month Send the calibration body to the WIELAND Service Team for evaluation If positioning system adjustments are necessary these will be completed through the remote maintenance system by WIELAND 6 4 10 Regular Maintenance Maintenance Checklist Prior to each start of the machine Clean the acceptance of blanks tool acceptances tool shaft for all tools and length gauging button Daily maintenance Check the water separator and empty if necessary If impurities occur always check the pressurized air supply Weekly maintenance Remove the collet then clean it and check for damage also grease the cone or Clean the collet acceptor with the furnished felt cone after a tool failure 37 ZENOTEC easy Operating Instructions Version 1 0 WIELAND Faults and Error Messages The unit cannot be turned Power connector not available Plug in the mains plug on The main switch is not switched Turn on the main switch The POWER button does The machine is not turned on Switch on the machine not work The cover is not closed Close the cover Emergency off
31. ning 31 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 5 6 Milling Please familiarize yourself with the specifications before starting a milling program A Please observe the safety tips Ensure that the machine has been referenced Insert a blanc into the corresponding holder and attach the blanc sufficiently Ensure that all necessary milling tools are already in the tool changer Close the protective cover Select the desired milling program with the menu option Open milling program To identify the milling files In the course of data processing in CAM a file with the ending iso is generated among others This file contains all data necessary for performing milling work on the ZENOTEC easy For definite identification the filename contents the blanc name with the number of the milling job After the START button is pressed the selected milling program cycle starts As an alternative the milling program can also be started by pressing the Start button on the door 32 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 6 Maintenance and Care Please note Regular maintenance and care maintain the machine s operational safety and increase its useful life Shut off the machine prior to any cleaning and maintenance work which does not require specific items service item or cleaning item Pull the mains plug to prevent accidental activation Attention Even when the main
32. nstructions Version 1 0 WIELAND Q Origin CAN Kernel Quick Stop mode ts active Diagnosis Possible cause ass tts SW Cd Slution O O O O S O Close cover perform reference run re start Cover open at program start program Check to see whether the cover is properly Safety circuit activated closed Power is set to ON and the EMERGENCY OFF is unlocked Restart the software Origin CNC Interpreter Motion of axis axes impossible Error during Communication with Controller Motor amplifiers Diagnosis Possible cause Solutions o Check the connector cable between the controller PC and the machine Restart the control software Communication error between the controller PC and the machine s output stages 43 ZENOTEC easy Operating Instructions Version 1 0 WIELAND Origin Tool change module Error during test measurement of tool length The new exchanged tool is shorter than the registered tool minimum length Please check ifthe tool is eventually broken Does the collet lock correctly Perhaps the tool was pushed into the collet during milling Diagnosis Possible cause Solution o Move the machine to the service position Check the following items the affected tool for the possibility of breakage or attachment of the wrong ring the possibility of having attached the wrong tool Check and clean the collet Tool length irregularity tool too short
33. ol software started Power not switched on switch the machine on re start the control software and follow the dialogue on the screen Attempt to perform a movement process when i Close the cover cover is open Communication error during a movement process g Close and re start the software 41 ZENOTEC easy Operating Instructions Version 1 0 WIELAND C 3 2323 15 03 Origin CAN Kernel At least one CAN node has had entered error state Diagnosis Possible cause Solution S EMERGENCY OFF has been pressed Unlock the EMERGENCY OFF and if necessary re start the software Close the control software Control software started Power not switched on switch the machine on re start the control software and follow the dialogue on the screen Attempt to perform a movement process when l Close the cover cover is open Communication error during a movement process g Close and re start the software Error i C 3 2818 170 fC Origin CNC Interpreter Critical error in power module Motor Control Error or failure of the Power supply of Motor amplifiers Diagnosis Possible cause Solutions o EMERGENCY OFF activated while program is Unlock the EMERGENCY OFF and if necessary running re start the software Close the control software switch the machine on re start the control software and follow the dialogue on the screen Interruption in the power supply to the output stages 42 ZENOTEC easy Operating I
34. port damage Issue any complaints immediately 4 Transport the milling device to the designated set up site 4 3 2 Requirements for the Set up Site The set up site must meet the following requirements Technical Data and Ambient Conditions Set the milling device onto a dry level and firm surface This surface must have sufficient load capacity to hold the weight of the milling device This surface must also be sufficiently stable to compensate the vibrations emanating from the milling device The ventilation openings on the milling device must remain unobstructed to warrant cooling air circulation Two mains outlets and a pressurized air connector must be located near the device and be freely accessible In the event of relocation for instance also after moving the device the calibration must be checked 4 3 3 Set up and Initial Operation Set up and initial operation are performed solely by duly authorized specialist personnel 17 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 5 Operation Please note When operating the milling device always observe the guidelines Safety The milling device is operated via the controls on the machine as well as by the activation of the machine via the furnished controller PC with the corresponding controller software 5 1 Switching On and Shutting Off the Machine Switching On Attention Prior to starting the software the machine must be switched on Switch the milling mac
35. ront of the milling device X Please note If the Power button on the machine was pressed beforehand this message does not appear 4 Then you will be prompted to execute a reference run Confirm this message by checking the box Without a reference run no milling program can be started Please note Before confirming this message check the interior of the milling device No loose objects may be in the interior of the machine which could possible block the movement of the axes 5 Following this confirmation the milling device performs referencing for all axes Following the successful conclusion of the reference run the machine is in the home position and ready to operate 5 3 Function of the Controls on the Machine The machine is activated with software via the furnished controller PC However some of the basic operation buttons are located directly on the machine itself 5 3 1 Operation Mode Automatic When the protective cover is closed the machine is in the operation mode Automatic Only in this operation mode can the actuators and milling spindle be activated When the protective cover is open the actuators and milling spindle are electronically blocked A program start can only be performed with the protective cover closed 19 ZENOTEC easy Operating Instructions Version 1 0 WIELAND lf a movement command is nevertheless initiated while the protective cover
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37. seulvaeuiareesideonetbnosiet 47 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 1 Basic Information 1 1 Intended Use ZENOTEC easy is a milling machine for production of restorations and is part of the ZENOTEC CAD CAM system ZENOTEC EASY has been developed to fulfill the needs of the dental industry ZENOTEC easy is not suitable for conventional milling techniques 1 2 Using these Operating Instructions Chapter 1 contains general information Chapter 2 contains safety information for working with the system Chapter 3 provides information on the technical data and configuration of the system Chapter 4 provides information on set up and taking the machine into service Chapter 5 describes the operation of the system Chapter 6 covers the necessary maintenance and care Chapter 7 provides information on correcting faults that may occur Chapter 8 provides information about the disposal of the system Chapter 9 contains general information for the customer These Operating Instructions should not be discarded for the duration of use of the device ZENOTEC easy Operating Instructions Version 1 0 2 WIELAND Safety Information A Attention Read these Operating Instructions carefully before connecting and starting up the machine As with all technical systems proper functioning and safety can only be guaranteed for this machine if both generally used safety precautions and the specific safet
38. sible floor load The machine may only be opened and or repairs completed by authorized WIELAND Service technicians Please note that a milling cutter mounted in the milling spindle can cause injuries The milling machine may only be operated with original WIELAND accessories or with WIELAND authorized accessories Only original WIELAND parts may be used when replacing parts in accordance with these Operating Instructions No liability is assumed for damages resulting from the use of non authorized accessories or non original parts Do not place the milling machine in areas where there is danger of explosion Be sure to lay the power line and data line in such a way that personnel cannot trip over them and so that the lines cannot be damaged Any changes made to the milling machine or its components without the written authorization of WIELAND will invalidate the EC declaration of conformity Avoid breathing in the dust created during the cleaning of the machine Clean the machine only with suitable cleaning agents standard non scouring household cleaners Mobile phones should not be used in the vicinity of the machine Interfering influences on the CNC controls cannot be ruled out ZENOTEC easy Operating Instructions Version 1 0 WIELAND 2 1 Safety Equipment Emergency off switch On the control panel of the milling device there is an emergency off switch within you can stop the machine as quick as possible The emergency
39. tenance set contains the following 4 5 of o9 Cleaning brush Ejector rod Screw attachment part Felt cone Gripper grease The collet must be removed and cleaned at least once a week as well as after each incidence of tool breakage It also must be checked for possible damage Important Never close the collet without a tool inserted If the spindle rotates without a tool it may be destroyed as a result Proper procedure for cleaning Move the spindle to the Service position Ensure that the shaft is not rotating Open the collet with the button Service position a With the screw attachment part 3 unscrew the collet from the shaft Then clean the cone in the shaft with the designated felt cone 4 Clean the collet with the designated brush 1 Ensure that there is no more dirt in the collet and that no dirt is transferred to the collect in the course of cleaning If a tool should break off and a remnant remains stuck in the collet you can remove it with the aid of the ejector rod 2 Apply a light grease film gripper grease 5 to the exterior cone of the collet Then manually screw the collet back into the spindle The collet must be screwed in until it catches hand tight If the collet cannot be manually screwed back until it catches please use the screw attachment part 3 End the service position Then the spindle is ready 35 ZENOTEC easy Operating Instructions Version 1 0
40. ugust 2010 47 ZENOTEC easy Operating Instructions Version 1 0 WIELAND EXPECT THE DIFFERENCE BY WIELAND As a major supplier of dental system solutions WIELAND embodies both tradition and progress in matters of dental products and technology Since our company was founded in 1871 we have stayed true to our corporate philosophy of combining tradition innovation and quality with the best in customer care Today our core competencies and key strengths lie in the forward looking integration of technologies and materials for dental prosthetics This ensures that patients can trust in the quality of their dentures and our partners in dental practices and laboratories can continue with confidence on the path to digitalisation and greater competitiveness WIELAND offers a wide range of products and services from CAD CAM technologies and dental alloys to veneering ceramics and electroforming Thanks to our worldwide presence and international network WIELAND is never far away and your contact person can always be located via the Internet www wieland international com WIELAND Dental Technik GmbH amp Co KG Schwenninger StraBe 13 75179 Pforzheim Germany Fon 49 72 31 37 05 0 Fax 49 72 31 3579 59 545018e 00 10 10
41. ust be replaced Replacement is also required in the event of tool breakage In general tools are always replaced in the tool magazine Attention To be able to replace a tool you must be familiar with the basic operation of the machine and its control software This may only be performed by those who have been accordingly briefed on the machine s operation If a malfunction occurs when replacing tools and it is unclear which tool is currently in the collet the following error message appears Unknown Tool Enter the number of the tool place from which the currently clamped tool comes No tool 0 By entering the respective tool place and confirming this entry the tool change can be concluded If there is no tool in the collet enter O as the tool place Always observe the safety tips 30 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 5 5 4 Equipping the Milling Device with New Tools In general tools are always replaced in the tool magazine The milling device can be equipped with a maximum of 5 tools Any tool type can by assigned to any tool place Insertion or removal of tools open the protective cover on the machine Place the tools with rings attached into the tool places with their blades facing downward During the insertion or removal of tools always ensure that you do not strike or damage them Set tools to their positions with the corresponding fixation ring until it
42. x 10 of the total units are still available the bar changes color from green to red 5 4 5 Information Toolbar x lt 0 00 Yo00 2000 A000 Moo Drucken Se um Hilfe zu erhalten f t 00 00 25 Owr 100 0 U min Werkzeug 99 d 8 03 mm 1 2 3 4 on 1 Current axis positions Displays the current axis position 2 Spindle RPM Displays the current spindle RPM 3 Progress indicator Displays in the progression of an already started milling program 4 Running time Displays the current running time for the given milling program 5 Tool information Displays the tool currently in the collet along with its virtual length 28 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 5 5 Operation of the Milling Unit 5 5 1 Insertion and Removal of a Blanc Insertion or removal of a blanc open the protective cover of the machine Insert the blanc in the fitting position into the blanc holder Then attach them with six screws Always ensure that the blanc is securely fastened Remove all loose tools or objects from the interior of the machine and close the protective cover 5 5 2 Tool places The tool places are numbered as shown in the above picture A total of 5 tool places are available The tool length gauge button is located above tool place 1 29 ZENOTEC easy Operating Instructions Version 1 0 WIELAND 5 5 3 Tool change After the elapse of a pre defined work interval the milling tools are worn and m
43. y information in these Operating Instructions are observed 1 2 12 13 14 15 16 17 Installation and startup of the machine may be carried out by an authorized WIELAND Service technician only The machine should not be used except in accordance with these instructions WIELAND shall not be held liable for any damages caused by the use of this machine for any other applications The machine may only be operated with those materials and accessory parts already approved by WIELAND The use of any non approved materials and accessory parts i e milling cutters can result in damage to the machine or to the materials tooled by this machine In such cases we rule out any liability for damages on our part Before taking the machine into service the operator must verify that the power supply voltage at the installation location matches the voltage indicated on the type plates of the individual components Incorrect power supply voltage can destroy the machine and its components Do not insert any objects into the machine to prevent the danger of electric shocks This does not apply to the proper replacement of parts in accordance with these Operating Instructions Always disconnect the machine from the power supply before completing any maintenance work Never operate the machine at locations where water or other liquids may enter the device or PC The floor space for the machine must be sufficiently stable please note the permis
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