MAXIMA SPEED edger OPTIMA edger User`s manual
Contents
1. Grooving type selection Grooving depth modification Grooving width modification e POLISHING PROCESS Option allowing polishing for plastic lenses NOTE This option is not available for mineral lenses GROOVING PROCESS p WEM The miman lens thickness to groove is 1 5 mm MINERAL LENSES BE GROOVED RISK OF GROOVING DISC DAMAGE Automatic grooving For minus lenses the groove will be parallel to the front side for thickness bigger than 2 5 mm and it will be centered 50 for smaller ones For plus lenses the groove will be centered Proportional grooving It allows grooving proportionally placed according to the front side adjustable from O to 100 with the keys associated to the icons and default value 50 J Front side grooving It allows a grooving parallel to the front side adjusting the distance the keys associated to the icons and default value 1 0mm Grooving deactivated 4 2 4 DESCRIPTION OF PROCESSES MAXIMA SPEED ADVANCE OPTIMA ADVANCE non Pattern a0 REMOTO R S eve Process TO BEGIN e PIN BEVELLING PROCESS AAN amino omo lens thickness for pin bevel is 1 5 mm External and internal pin bevel Pin bevel on both sides of the lens depending on its thickness ge External pin bevel Pin bevel on the external side of the lens depending on its thickness Internal pin bevel Pin bevel on the internal2. select the wheels sharpening option and press ENTER Then select the wheel to be sharpened or cleaned Set the depth millimeters We recommend adjusting the value at 1mm Highlight the START icon and press m MINERAL ROUGHING START on the keyboard 9 You use the Manual Sharpening BEVEL Depending on the software version you may need an access code Start V1 Stop POLISH CAN T BE USED WITH V4 See page 3 2 Li ass WHEEL nn NOTA If a higher value than 1mm is necessary we advise to sharpen the wheels at 1 mm deep 2 3 times in a row MANUAL SHARPENING WITH rather than doing it just once of 2 3 mm POLISH WHEEL SHARPENING BAR deep 0 5 Ww DEPTH Wr 8 4 AUTOMATIC WHEELS CALIBRATION This function allows a self calibration of the diamond wheels mode Place the calibration gauge provided with the edger as if it was a lens and close the clamping chuck select the automatic wheels calibration option and press ENTER Then put the cursor over the START box and press The process will start automatically NOTA The automatic calibration function only calibrates the bevel wheels Use the gauge 8 4 8 TECHNICAL MENU FOR USERS MAXIMA SPEED ADVANCE OPTIMA ADVANCE provided with the accessory kit 8 5 USER MAINTENANCE WARNINGS Four different maintenance warnings can be activated 4 gt CHANGE OF CHUCK e This warning appears when processing
3. reduced Position and type of bevel cant be changed STU Pattern Q0 123 0 i I I I _ ee fee 00 Max 0 Size reduction is limited to 0 5mm for each Proces ox ja retouch but several retouch processes can 00 58 109 159 be carried out in a row Press retouch key and adjust size with 4 and Note In the process description window you can see the retouch mode process 7 1 8 TECHNICAL MENU FOR USERS MAXIMA SPEED ADVANCE OPTIMA ADVANCE 8 TECHNICAL MENU FOR USERS EXSTITIT QR HEUT Process READY TO BEGIN Screen shows the different options _ available in the USER LEVEL To enter in the technical menu press MENU Use the arrows to select the desired menu aa and press ENTER 8 Der COUNTERS FA SINK CLEANING d WHEEL SHARPENING WHEELS AUTO CALIBRATION USER S WARNING Quick Set l QUICKSET CONFIGURATION TOUCH PROBES CALIBRATION CODEN BEVEL POSITION ADJUSTMENT AND BEVELLED LENSES SIZE AJUSTMENT GROOVE AND PIN BEVEL POSITION ADJUSTMENT AND GROOVED LENSES SIZE ADJUSTMENT 8 1 8 TECHNICAL MENU FOR USERS MAXIMA SPEED ADVANCE OPTIMA ADVANCE 8 1 COUNTERS This option allows checking the counters of different materials and wheels It also allows resetting partial counters 2 gt ioe select the option and press ENT
4. CALL A QUICK SET ATES E 2 You follow a standard process press N cy several times the material key the default material IS mineral VI CR39 ES POLYCARBONATE 5 TRIVEX A and HIGH INDEX 5 1 5 HOW TO MAKE A JOB MAXIMA SPEED ADVANCE OPTIMA ADVANCE iN Automatic EE After the material selection press the ED START key and the edging cycle will start with all the default and finishing option To modify them go to 6 ADVANCE MENU OPTIONS The actual process is indicated in the STATUS box On the right side of the screen the bevel position is shown SEMI option also appears in the screen at the beginning of the cycle This option will be explained in part 6 8 SEMI FUNCTION PRES Once the edging cycle is over you can retouch it or call the second lens of the job 1 Retouch option See section 7 RETOUCH FUNCTION 2 Call the 2 eye lens Press LIST to call the second eye of the job If it exists it will automatically appear when pressing LIST If there isn t any other eye a new job can be selected 5 2 EMERGENCY STOP OF THE EDGING PROCESS If needed you can stop the edging process at time a ressing the STOP ke MO 50 100 150 All moving parts will immediately freeze Warning WP1 Process Stopped by user 5 2 6 ADVANCED MENU OPTIONS MAXIMA SPEED ADVANCE
5. Follow local governing ordinances and recycling plans regarding disposal or recycling of device components When disposal of packing material follow local governing ordinances according to your Classification When disposing of lens waste follow local governing ordinances D 3 WASTE AND DISPOSAL LABEL This sign shows that this device needs a selective wasting program in order to have a correct environment management and must never be disposed of when not used You ll see on the edger an ID label with crossed garbage container as shown on picture This tag shows that the machine disposal must be sorted by material for environmental care can t be disposed of improperly NOTA Independently from the actual local governing ordinances INDO through its Corporative Social Responsibility commitment has adhered voluntarily to the United Nations World Pact Global Compact and works for the sustainable development and to reduce the environmental impact in its activities having set an Environment Management System based on the International Standards ISO 14001 from 2001 D 1 E LABELS MAXIMA SPEED ADVANCE OPTIMA ADVANCE E LABELS E 1 IDENTIFICATION LABEL Equipment ID label on the right side of the machine c Alcalde Barnils 72 930 06174 Sant Cugat del Vall e Barcelona Spain 50 60 Hz OPTIMA ADVANCE 1000 W 17000 maricstad This tag shows the following main d
6. OPTIMA ADVANCE 6 ADVANCED MENU OPTIONS 6 1 BEVEL SELECTION A de 3 To select the type of bevel press key This key gives access to the bevel selection and options on the second screen There are 5 available bevels A ratem 001 123D j EP Process READY TO BEGIN olsen iC TJE I AUTOMATIC Its the default bevel The bevel is chosen in the best position according to the lens power factory settings at 3096 from front side for plus lenses or 2096 for minus lenses For aesthetical reasons the bevel of the 2 lens eye will be the same as the 1 one no matter the type plus or minus i e if the 1 lens is a minus lens and the 2 a plus one both will have a 20 bevel PROPORTIONAL This option permits to place the bevel proportionally between the two sides of the lens Default value is 50 Proportional value is referred to the front side and can be changed by steps of 5 using and keys 6 1 6 ADVANCED MENU OPTIONS MAXIMA SPEED ADVANCE OPTIMA ADVANCE FRONT SIDE This option permits to place the bevel parallel to the front side Default value is 0 0mm and can be changed in steps of 0 1mm using and keys FLAT This option permits to perform a lens finished without V shaped bevel flat bevel MANUAL cf 5 6 8 3 This option permits to build a bevel modifying its position as required Access is only allowed after a SEMI stop or
7. access the grooving option see 4 2 To check the lens bevel all along the edge press and the picture will simulate a full rotation while the lens won t move 6 7 3 MANUAL BEVEL The MANUAL BEVEL allows modifying the Bevel Manual t 1 bevel position at any of the inflexion points of the shape allowing a fully customized bevel position Access to this function is possible only after a SEMI stop see 6 8 2 If the key al is pressed you have access to the manual bevel option see 6 8 3 6 8 6 ADVANCED MENU OPTIONS MAXIMA SPEED ADVANCE OPTIMA ADVANCE MANUAL BEVEL INTRODUCTION The Manual bevel function offers 3 consecutive process levels That means each of those processes can be made only if the previous one has been finished 1 Bevel position can be manually modified in the smallest radius of the shape L System calculates automatically the new bevel path according to the new programmed position Bevel position can be manually modified in the smallest radius of the shape L process 1 and the largest one H The system calculates automatically the new bevel path according to the new programmed positions Complete manual bevel The bevel can be modified in every inflexion point of the shape New bevel path is automatically calculated to link all programmed positions in a progressive way 6 9 6 ADVANCED MENU OPTIONS MAXIMA SPEED ADVANCE
8. an error in the measurement phase 6 2 6 ADVANCED MENU OPTIONS MAXIMA SPEED ADVANCE OPTIMA ADVANCE 6 2 POLISHING SELECTION aun Pattern Q0 123 D LE EHE CADAT BEGIN If the edger features the polishing option then it can be selected for all materials except glass To select the option click on the polish icon to activate it J Polishing deactivated for mineral Polishing OFF Polishing ON 6 3 STANDARD BEVEL OR MINIBEVEL 0 Automatic Edge MAXIMA ADV ANCE SPEED STAT Pattern Q0 123 D LE Process READY TO BEGIN sew HUY M Minibevel with thin frame Standard bevel with thin frame This option permits to select between a normal bevel 2 8 mm width and 0 8mm high or a minibevel de 2 0 mm width and 0 5mm high Minibevel width can be adjusted in the technical menu If you want to adjust the width to a value other than the default one contact the authorised Technical Service of your area To select the option click on the Standard Bevel MiniBevel icon so as to get the Minibevel enabled Standard bevel 6 3 6 ADVANCED MENU OPTIONS MAXIMA SPEED ADVANCE OPTIMA ADVANCE 6 4 SPECIAL PROCESSES aun Pattern Q0 123 D TEID Process READY TO BEGIN cope Hg f u WY 9 E function To select the option click several times on This option permits to program special cycles for delicate or recovery lenses EXE
9. dicho motivo se ha elaborado el correspondiente Expediente T cnico que se encuentra depositado en la sede social de Industrias de Optica S A U de Sant Cugat del Vall s El abajo firmante declara la adaptaci n de los equipos indicados a las mencionadas Directivas Firmado a 9 de Noviembre de 2 007 por INDUSTRIAS DE OPTICA S A U Santiago Albert Sesena R amp D Manager of Equipment Business Unit Director de I D de la Unidad de Negocio de Bienes de Equipo
10. translation assembly Figure D Once the locking parts have been removed mount the main cover again following the steps in reverse order APPENDIX 3 APENDIX UNPACKING AND INSTALLATION MAXIMA SPEED ADVANCE OPTIMA ADVANCE APPENDIX 4 HOW TO INSTALL THE SOUNDPROOF BASE The unit has a soundproof foam structure over which it lays The soundproof base has a special hole to mark the center of the place where to drill the table for the draining pipe before removing the central part B from the main part A to carry on with the installation To install the soundproof base make the two usual holes in the bench or table one for drainpipe A and another to pass the input water pipes and pump cables B To make easy find the position of the drain pipe hole the soundproof base have a small hole to mark tt IMPORTANT Never cut or drill the soundproof base Once the holes are made place the soundproof base on the table and place the edger over it being sure that the entire contour fits perfectly APPENDIX 4 APENDIX UNPACKING AND INSTALLATION MAXIMA SPEED ADVANCE OPTIMA ADVANCE Once the edger is mounted the soundproof base check that it is well centered and leveled APPENDIX 5 APENDIX UNPACKING AND INSTALLATION MAXIMA SPEED ADVANCE OPTIMA ADVANCE APPENDIX 5 INSTALLATION OF THE COOLING CIRCUIT EH uu mula Distance from the center of the drain and hole must be Taps min heig
11. A SPEED ADVANCE OPTIMA ADVANCE edgers don t communicate with the 10 job Memory Box sometimes used with the INDOFORM CNC 2 1 3 DESCRIPTION OF PARTS MAXIMA SPEED ADVANCE OPTIMA ADVANCE 3 DESCRIPTION OF PARTS KEY BOARD amp SCREEH INPUT PUMP 2 INPUT PUMP 1 THERMAL PROTECTOR LECTOR OUTPUT PORT P 3 2HD PUMP FUSE MAIH SWITCH ai OUTPUT PORT POWER 2HD PUMP OUTPUJ WAHD SINK CLEAHIHG 15T PUMP FUSE 18T PUMP OUTPUT WHEELS COOLING 3 1 3 DESCRIPTION OF PARTS MAXIMA SPEED ADVANCE OPTIMA ADVANCE DISPLAY AND KEYPAD Lens clamping Process pressure and description pressure against MAXIMA AVANCE IS the wheels C Bl Pasterr 010 REMI lg Bwe Status box ULL 3 P Procegas READY TI BEGIN Lens edging process visualization roto Lens edging settings DOOR The MAXIMA SPEED ADVANCE features an automatic door that closes at the beginning of the cycle and opens at the end You can open it or close it at any time pressing the key This option is not available on the OPTIMA ADVANCE A CAUTION If you open the door during the cycle the edger will stop immediately the edging process 3 2 4 DESCRIPTION OF PROCESSES MAXIMA SPEED ADVANCE OPTIMA ADVANCE 4 DESCRIPTION OF PROCESSES The MAXIMA SPEED ADVANCE OPTIMA ADVANCE edger makes a standard job in 3 basic steps MEASURING STEP ROUGHING STEP and FINISHING STEP These proc
12. ACKING 1 Open the box from the upper side In the box there s an arrow indicating the upper side Remove the upper wooden plate the lateral carton protectors all accessories included The machine is fixed to a wooden base With the help of another person pull out the edger from the box Use the belt attached to the wooden piece NOTE Do not forget that the unit weights about 75 Kg so do not lift it up without help 4 Unscrew and Leave the machine in a steady and solid place Remember that it weights about 75 Kg remove the 4 fixation screws that hold the machine to the wooden base Then remove the wooden base Screw in the fixation holes the 4 rubber feet provided in the box Place the machine in the working bench previously prepared as per Appendix 1 HOW TO PREPARE THE WORKING BENCH APPENDIX 2 APENDIX UNPACKING AND INSTALLATION MAXIMA SPEED ADVANCE OPTIMA ADVANCE APPENDIX 3 HOW TO REMOVE THE TRANSPORTATION LOCKS Remove the 4 screws that hold the main cover Pull the cover up to remove it The display keyboard will remain on the edger Remove the foam protection from the size assembly at the upper left side of the edger figure A Remove the foam protection from the side assembly at the lower left side of the edger Figure C Remove the foam locking part from the touch probe arms Figure B Remove the foam locking part from the
13. CUTIVE type lenses and allows you to enable the 8 base curve special GT the The corresponding icon will appear in the status window Nothing Special function disabled Executive lens This option reduces the measuring speed and modifies the measuring sequence so that EXECUTIVE type lenses can be measured in a safe way Recovery lens This option measures the lens shape 2 mm smaller allowing measuring recovery lenses with areas without material Lens with water repellent and or lipophobic coating Use this mode when edging lenses with special coatings in association with special stickers and or other recommendations of the lens manufacturer 6 4 6 ADVANCED MENU OPTIONS MAXIMA SPEED ADVANCE OPTIMA ADVANCE EE Automatic Edge crc eda al 6 5 ROUGHING TYPE MAXIMA ADVANCE SPEED Pattern Q0 123 D Bevel Automatic Process READY TO BEGIN This option permits to program the most suitable roughing type according to the lens type material coating and base There are 2 available types of roughing SMART ROUGHING In this process roughing is made with one initial adapting turn and follows then rotating the lens continuously applying the proper treatment depending on lens thickness till reaching the roughing size and form Its the fast roughing process MULTISTEP ROUGHING This roughing process is recommended for delicat
14. ER In every item upper box contains the total number of lenses and lower box is the partial counter To clear a partial counter place the cursor over it so it is highlighted and press trash key Total counter can not be cleared 8 2 CLEANING A CAUTION To assure a good conservation of the equipment and prevent possible future faults It is recommended to do a daily maintenance consisting of cleaning the inside of the working area The best moment to do it is at the end of the day or at the end of every shift 1 Loosen the 2 screws from the wheels cover and remove the wheels cover 2 Select the cleaning option and press ENTER Water will flow from the sink output Move the wheels assembly pressing a few seconds Clean the wheels and the wheel shaft on the right with the brush Press and hold until the wheel assembly is parked to its rightmost position Move the E assembly pressing just once 8 2 8 TECHNICAL MENU FOR USERS MAXIMA SPEED ADVANCE OPTIMA ADVANCE 7 Clean the grooving disc and the shaft 8 Press shaft to its parking position to bring back the grooving Press ESC to leave 8 3 8 TECHNICAL MENU FOR USERS MAXIMA SPEED ADVANCE OPTIMA ADVANCE 8 3 WHEEL SHARPENING Wheels wear out and get dirty when used loosing cutting power When this happens it is recommended to sharpen them with the following procedure Sharpening om
15. NDIX 6 INSTALLATION WITH DIRECT WATER AND DECANTER TANK 6 INDEX A SAFETY MAXIMA SPEED ADVANCE OPTIMA ADVANCE A SAFETY IN THIS MANUAL A SIGNAL WORD IS USED TO DESIGNATE THE DEGREE OR LEVEL OF SAFETY ALERTING THERE ARE 2 TYPES OF LABELS DEPENDING ON THE SAFETY LEVEL A CAUTION e Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury or a property damage accident A WARNING e Indicates a potentially hazardous situation which if not avoided could result in death or serious injury Even situations that are labeled A CAUTION may result in serious injury under certain situations Safety precautions must be followed strictly at all times FOLLOWING THE RECOMMENDATIONS AND SAFETY RULES DESCRIBED IN THIS MANUAL IS VERY IMPORTANT A 1 CAUTIONS FOR THE INSTALLATION AND USE MAXIMA SPEED ADVANCE OPTIMA ADVANCE B CAUTIONS FOR THE INSTALLATION AND USE A WARNING Do not place the equipment over the power cord Cord cover may be damaged and cause electrical shocks or short circuits If metal wires of the cord are exposed power turns off and on when moving cord or cable plug are abnormally hot that means cable is damaged Immediately change the cable by a new one If not it may result in electrical shock or fire The MAXIMA SPEED ADVANCE OPTIMA ADVANCE edgers should be installed in a stable and well leveled place free of shocks or vibrations If not it
16. OPTIMA ADVANCE MANUAL BEVEL OPERATION select MANUAL function before start The cycle will stop immediately after the measuring step staying in SEMI mode Processing level 1 MANUAL bevel L L shows the point with the smallest radius respecting to the blocking centre Graphic on the screen shows a line crossing the bevel representation in said point L Adjust Bevel position in this point L The new bevel path will appear on the screen modified according to the new position of point L In addition screen shows the new curve s value Press START to resume the cycle Press to proceed to the second process level Processing level 2 MANUAL bevel H H shows the point with the largest radius respecting to the blocking centre Graphic on the screen shows a line crossing the bevel representation in the H point Adjust Bevel position in this point H The new bevel path will appear on the screen modified according to the new position of points L and H In addition screen shows the new curve s value Press START to resume the cycle Press to proceed to the third process level Complete Manual bevel Processing level 3 Complete MANUAL bevel In this level the system permits to modify the bevel position in all the inflexion points respecting to the blocking centre Inflexion point is every point in the shape that is a local minimum or maximum of radius The first point appearing is the initial point 0 T
17. S 4 2 OPTIONAL PROCESSES 5 HOW A JOB 5 1 OVERVIEW 5 2 EMERGENCY STOP OF THE EDGING PROCESS 6 ADVANCED MENU OPTIONS 6 1 BEVEL SELECTION 6 2 POLISHING SELECTION 6 3 STANDARD BEVEL OR MINIBEVEL 6 4 SPECIAL PROCESSES 6 5 ROUGHING TYPE 6 6 HOW TO CALL A QUICKSET 6 7 THE SEMI FUNCTION 6 7 1 HOW TO ACTIVATE THE SEMI FUNCTION 6 7 2 HOW TO USE THE SEMI FUNCTION 6 7 3 MANUAL BEVEL 7 RETOUCH FUNCTION A 1 B 1 C 1 D 1 E 1 1 1 2 1 2 1 2 1 3 1 4 1 4 1 4 2 9 1 5 1 5 2 6 1 6 1 6 3 6 3 6 4 6 5 6 6 6 7 6 7 6 8 6 8 7 1 INDEX 8 TECHNICAL MENU FOR USERS 8 1 8 1 COUNTERS 8 2 8 2 CLEANING 8 2 8 3 WHEEL SHARPENING 8 4 8 4 AUTOMATIC WHEELS CALIBRATION 8 4 8 5 USER MAINTENANCE WARNINGS 8 5 8 6 QUICK SET PROGRAMMING 8 6 8 7 TOUCH PROBES CALIBRATION 8 7 8 8 BEVEL POSITION ADJUSTMENT AND BEVELLED LENSES SIZE AJUSTMENT 8 8 8 9 GROOVE AND PIN BEVEL POSITION ADJUSTMENT AND GROOVED LENSES SIZE ADJUSTMENT 8 9 9 USER WARNINGS 9 1 10 ERROR LIST 10 1 11 MAINTENANCE AND GENERAL CARE 11 1 11 1 GENERAL MAINTENANCE 11 1 11 2 FUSE REPLACEMENT 11 2 12 ACCESSORIES 12 1 13 TECHNICAL CHARACTERISTICS 13 1 APPENDIX UNPACKING AND INSTALLATION 1 APPENDIX 1 HOW TO PREPARE THE WORKING BENCH 1 APPENDIX 2 UNPACKING 2 APPENDIX 3 HOW TO REMOVE THE TRANSPORTATION LOCKS 3 APPENDIX 4 HOW TO INSTALL THE SOUNDPROOF BASE 4 APPENDIX 5 INSTALLATION OF THE COOLING CIRCUIT 6 APPE
18. a half eye job indicating that half eye chuck must be used It appears twice once when calling the job and a second time when pressing START CHANGE OF WATER This warning reminds that the cooling water should be replaced 7 WARNING DISABLED SHARPENING OF WHEELS When e WARNING ENABLED reaching the programmed number of turns the edger will prompt a message asking for wheels sharpening cu WARNING ICON AUTOCALIBRATION El this warning remembers that an autocalibration is recommended HOW TO ENABLE AND DISABLE WARNINGS Place the cursor on the white circle and press A black dot will indicate that the warning has been enabled Place the cursor on the number of cycles field and program the convenient value Now when the number of cycles reaches the programmed value a warning will be displayed 8 5 8 TECHNICAL MENU FOR USERS MAXIMA SPEED ADVANCE OPTIMA ADVANCE 8 6 QUICK SET PROGRAMMING Quick Set allows working with 10 different working configurations that can be called by pressing a single key Default Quick Set is QO This is the one loaded at the beginning of every new cycle A ee rs oo Quick Set ome ae 9 mm Select Quick Set icon and press E ENTER The programming panel wil 1 This panel permits to set manually all the parameter values lt also allows selecting a specific roughing type as well as a clamp
19. again Groove depth adjustment for Example lenses with bevel without polishing groove for CR 39 lenses is too shallow positive deeper after polishing 0 2 mm too shallow To compensate for this effect we ll set a positive We value of 0 20 in the marked box Groove depth adjustment for lenses with a polished bevel positive deeper adjustment positive deeper HORTA il oo x Internal pin bevel depth tl vo afore adjustment positive deeper External pin bevel depth is or Ix Groove position adjustment positive 2 towards the internal face 8 9 9 USER WARNINGS MAXIMA SPEED ADVANCE OPTIMA ADVANCE 9 USER WARNINGS ICON 01015 DESCRIPTION Only for test version Pops up when an unavailable option has been selected Process interrupted with STOP key Close clamp before start of process No pending jobs in tracer Requested job does not exist Too many areas without material while measuring Lens cannot be measured Warning to take off the pressure meter before leaving the calibration screen Insufficient diameter of sharpening disk Insufficient width of sharpening disk Diameter smaller than minimum Small radius Change chuck Change of water warning Wheels sharpening warning 9 1 9 USER WARNINGS MAXIMA SPEED ADVANCE OPTIMA ADVANCE Autocalibration warning Put calibration gauge Thick lens for the flat bevel Clo
20. ata e of edger Maxima Speed Advance or Optima Advance Edger serial number Power voltage V Machine power W Power frequency Hz E 2 HAZARD LABEL A Label on the sink water output Hazard if handling in this area when the wheels are rotating Please apply strictly all safety recommendations described in this manual E 3 FUSE LABEL For cooling unit and electrovalves Placed on the left side of the edger and at the side of each cooling unit or electrovalve output e FUSES for 220V 240V 2 A slow e FUSES for 110V 120V 3A slow 5 BES n Ir E gt 4 we TP e oe Y EE M E OUTPUT E 120V 5 E 1 1 PRODUCT INTRODUCTION MAXIMA SPEED ADVANCE OPTIMA ADVANCE 1 PRODUCT INTRODUCTION e The MAXIMA SPEED ADVANCE OPTIMA ADVANCE edger represents the evolution of the previous MAXIMA SPEED OPTIMA EVOLUTION model within our range of INDO s new generation systems for ophthalmic lens edging e Edging different types of material MINERAL CR39 HIGH INDEX ORGANIC POLYCARBONATE TRIVEX e Lens finishing with Standard bevel Minibevel Flat bevel e As extra functions it allows Internal and external pin bevel Grooving function all material except mineral Polishing all material except mineral e The MAXIMA SPEED ADVANCE OPTIMA ADVANCE edger uses the 3D digital technology to calculate and trace the lens bevel The display shows th
21. e bevel tracing and the lens thickness during the edging process e Through its display and using a simple icon based user menu the edger functions can be easily controlled 1 1 2 SYSTEM CONFIGURATION MAXIMA SPEED ADVANCE OPTIMA ADVANCE 2 SYSTEM CONFIGURATION 2 1 SINGLE CONNECTION a To connect the MAXIMA SPEED ADVANCE 3 E OPTIMA ADVANCE COMBIMAX ADVANCE SY Stem single mode connect the edger to the ER L awane N tracer with the communication cable 2114 482 E C28 supplied with the COMBIMAX ADVANCE Note The cable is 3 meter long 2 2 NETWORK CONNECTION For high productions the OPTIMA ADVANCE system allows a network connection linking several OPTIMA ADVANCE edgers to a single COMBIMAX ADVANCE It is recommended to connect a maximum of 3 edgers to a single peripheral so that the duty cycle of every unit will remain balanced To establish a network of edgers with one peripheral it is required a Network connection Kit It links up to 3 MAXIMA SPEED ADVANCE OPTIMA ADVANCE edgers to a single COMBIMAX ADVANCE NOTE MAXIMA SPEED ADVANCE AND OPTIMA ADVANCE edgers are compatible with the former INDO generation of peripherals Therefore it is possible to install a network with MAXIMA SPEED ADVANCE OPTIMA ADVANCE edgers connected to a SERVICE MODULE INDOFORM CNC CNC or sharing the net with an ELITE XXI LINEA MAXIMA and OPTIMA edgers However the MAXIM
22. e lenses in particular for plastic lenses with water repellent coatings The process performs a roughing cycle in consecutive steps reducing the force on the lens and therefore the risk of axis deviations The time for a complete roughing process has significant increase Its slower than the Smart roughing process SPECIAL ROUGHING FOR HIGH BASE LENSES This option modify the lens mapping and the edging process to allow high base 7 8 and more curve edging 6 5 6 ADVANCED MENU OPTIONS MAXIMA SPEED ADVANCE OPTIMA ADVANCE 6 6 HOW TO CALL A QUICKSET ror Belial Automatic r You can call 10 different saved job sets Process READY TO BEGIN from the Quickset screen The default set with the starting menu is QO Quickset n90 To call a Quickset press the B key and choose between the 10 Quicksets or press ENTER The Quickset you chose will be Pattern 00 23 0 automatically loaded material finishing en rece Aurea SELECTION bevel pressures se sew 6 6 6 ADVANCED MENU OPTIONS MAXIMA SPEED ADVANCE OPTIMA ADVANCE 6 7 THE SEMI FUNCTION 6 7 1 HOW TO ACTIVATE THE SEMI FUNCTION E Bout Front Cure d 0 0 e gn i process READY TO BEGIN w w The SEMI function allows stopping cr en the cycle before of after the roughing process to modify the bevel or to change the bevel program The SEMI function stops the cycle to allow t
23. esses can be completed by other options POLISHING GROOVING and PIN BEVELLING 4 1 COMPULSORY PROCESSES 1st process Measuring step The cycle is starting with a measuring process where the lens thickness is measured according to the frame shape and the base where will be edged the bevel Both arms of the touch probe assembly make contact with internal and front side to map the lens Arm tips are made of plastic and do not scratch the lenses However if covered with glass dirt they can scratch although they will do it in the borderline of material removal Therefore it is recommended to clean arm tips on a daily basis 214 process Roughing step Once measurement step has finished the lens moves down over the roughing wheel following selected process see Roughing selection This operation removes the excess of material giving to the lens the required shape and size so that selected bevel can be edged 3 process Finishing step Finishing step is the final step in which selected bevel is edged Bevel Minibevel and Flat bevel 4 1 4 DESCRIPTION OF PROCESSES MAXIMA SPEED ADVANCE OPTIMA ADVANCE 4 2 OPTIONAL PROCESSES THE OPTIONAL PROCESSES DESCRIBED AS FOLLOW POLISHING GROOVING AND PIN BEVELLING COMPLETE THE COMPULSORY ONES Polishing ON Polishing OFF Grooving current depth and width A D 7 Y pattern Q0 REMOTO R Bevel Flat Prac _ Process READY TO BEGIN E EI E
24. ging apparatus for edging ophthalmic lenses are manufactured in accordance with the following e Compliance with 98 37 concerning machines e Compliance with electromagnetic compatibility standards as under European Directive 2004 108 CE e Compliance with EC labelling standards as under EEC Directive 93 68 e Compliance with low voltage standards as under European Directive 2006 95 CE For this reason the corresponding technical dossier has been prepared and deposited at the registered offices of Industrias de Optica S A U in Sant Cugat del Vall s The undersigned hereby declares that the above mentioned apparatus complies with the above Directives Signed on November 9 2007 by INDUSTRIAS DE OPTICA S A U DECLARACION CE DE CONFORMIDAD INDUSTRIAS DE OPTICA S A U con domicilio social en la calle Alcalde Barnils 72 08174 Sant Cugat del Vall s Barcelona Espa a elabora esta Declaraci n de Conformidad y DECLARA Que los equipos de biselado MAXIMA y OPTIMA destinados al biselado de lentes oft lmicas se fabrican de acuerdo a lo siguiente e Cumplimiento de la Directiva Europea 98 37 CEE sobre M quinas e Cumplimiento de los est ndares de compatibilidad electromagn tica seg n la Directiva Europea 2004 108 CE e Cumplimiento de los est ndares de marcado seg n la Directiva Europea 93 68 e Cumplimiento de los est ndares de Baja Tensi n seg n la Directiva Europea 2006 95 CE Por
25. he modification according to the type of finishing e GROOVING TYPE AND ADJUSTMENT e BEVEL TYPE AND ADJUSTMENT e PIN BEVEL TYPE AND ADJUSTMENT The SEMI function can be activated W el Pattern Q0 123 D x Bevel Front Curve 4 0 0 Process READY TO BEGIN TENE nri the E Pattern Q0 123 D Bevel Automatic Process FINISHING 0 50 100 150 1 Before starting the cycle After having chosen the bevel type you can enable the SEMI function pressing the key at the bottom right corner of the screen Once the cycle has started the icon SEMI will still appear at the bottom right corner of the screen If its activated before the end of the mapping process the cycle will stop after it If it s activated after the mapping process antes before the end of the roughing process the cycle will stop after the roughing process mon LINES 0 00 mm ue TEE During the cycle 6 7 6 ADVANCED MENU OPTIONS MAXIMA SPEED ADVANCE OPTIMA ADVANCE 6 7 2 HOW TO USE THE SEMI FUNCTION was Once the cycle stops after the mapping or ree Bevel Front Curve 8 00 Max 0 0 roughing process because the SEMI 5 function has been previously enabled the bevel icons will appear on the next screen Any of the bevel type can be selected If the flat one is selected you have
26. his normally coincides with the minimum radius of the eyebrow or upper inflexion point Adjust the bevel position in 0 and press to proceed to the next inflexion point 1 Adjust the bevel position in 1 and press to proceed to the next inflexion point 2 6 10 6 ADVANCED MENU OPTIONS MAXIMA SPEED ADVANCE OPTIMA ADVANCE Proceed the same way with the rest of the points The number of point can vary depending on the shape and decentration It will normally be around 4 or 6 but some polygonal shapes can have more After a complete rotation screen shows point 0 again The new bevel path will appear on the screen modified according to the new position of modified points In addition screen shows the new curve s value Note 1 The number of point can vary depending on the shape and decentration mode rim or boxing It will normally be around 4 or 6 but some polygonal shapes can have more Note 2 To move back to the previous level select any other bevel program and press the key 2 Sec 6 11 7 RETOUCH FUNCTION MAXIMA SPEED ADVANCE OPTIMA ADVANCE 7 RETOUCH FUNCTION man Pater 00 125 This function is only available once a E normal process has been finished If the size of the lens is not correct too big press the retouch key Then the bevel representation of the edged lens will be recalled Adjust the size as needed with and In a retouch process only size can be
27. ht is G mm Main drain 15 Pimm Max Height is 22mm Fill the cooling tank with water up to ocm below of the top and mount the pumps and filter box as explained in the cooling system user s manual Finally place it in the working position Plug in the pump connecting cables to the machine and mount the water inlet tubes from the pumps to the machine Install the rigid drainpipe and then insert the flexible one into it Introduce the other extreme of the drain e One decanter tank with filter tube into the filter box in the cooling equipment Installation has finished Parts needed 2 laps 3 8 male installed at a height of 60 cm from the floor 2 Electrovalves Ref 1776 to be mounted with the taps Reef 3722 Note It is recommended to use a main drain tube in the wall at approximately 22 cm from the floor and with a diameter of 50 mm For information please read the manual of the decanter unit APPENDIX 6 INDUSTRIAS DE OPTICA S A U reserves the rights to make technical changes on the equipment or manual without previous warning inde INDUSTRIAS DE OPTICA S A U Alcalde Barnils 72 08174 Sant Cugat del Vall s CE DECLARATION OF COMPLIANCE INDUSTRIAS DE OPTICA S A U with registered offices at Alcalde Barnils 72 08174 Sant Cugat del Vall s Barcelona Spain drawing up this Declaration of Compliance DECLARES That the MAXIMA and OPTIMA ed
28. inde your eyes our world MAXIMA SPEED A b v A N c edger OPTIMA edger User s manual 2238 0102 10 08 English Dear customer INDUSTRIAS DE OPTICA S A U is grateful for your reliance on its product You have purchased high quality equipment that will provide you great professional satisfaction As a contribution to this we include the following user s manual with all the necessary information for proper use of the equipment READ THIS MANUAL BEFORE USE This User s Manual contains necessary information for the operation of the OPTIMA ADVANCE and MAXIMA SPEED ADVANCE edger This manual provides all available operating procedures and options use and safety measures accessories information basic maintenance and technical specifications Before using for the first time the edger a complete reading and understanding of its content is required in particular operations procedure and safety cautions Keep this manual close to the equipment and read it if needed If you have any question or find any problem about the equipment during operation please contact the INDO s authorised Technical Service in your area INDEX A SAFETY B CAUTIONS FOR THE INSTALLATION AND USE C USE WARNINGS D WASTE AND DISPOSAL E LABELS 1 PRODUCT INTRODUCTION 2 SYSTEM CONFIGURATION 2 1 SINGLE CONNECTION 2 2 NETWORK CONNECTION 3 DESCRIPTION OF PARTS 4 DESCRIPTION OF PROCESSES 4 1 COMPULSORY PROCESSE
29. ing pressure for every material in the same Quick Set The panel is shown on the left Left upper corner shows the icon corresponding to the current Quick Set It allows to select one of the 10 available Quicksets 00 Q1 up to Q9 showing all the corresponding settings The three upper icons material roughing and clamping pressure are interrelated The next is exceptions that apply e Manual bevel enables SEMI mode e Flat bevel disables minibevel option e When the mineral material is selected the polish option is disabled 8 6 8 TECHNICAL MENU FOR USERS OLD NEW RES arse 1608 164 1021 94 V a Ez v START MAXIMA SPEED ADVANCE OPTIMA ADVANCE 8 7 TOUCH PROBES CALIBRATION Mount and clamp the calibration disc in the lens shaft Move to the START icon with the arrows Press START to start and complete the calibration process The calibration is OK when the symbol v appears in the RES column 8 8 TECHNICAL MENU FOR USERS MAXIMA SPEED ADVANCE OPTIMA ADVANCE 8 8 BEVEL POSITION ADJUSTMENT AND BEVELLED LENSES SIZE AJUSTMENT The grinding wheel wearing due to the normal use of the edger or due to the repeated wheels sharpening can modify the final size of edged lenses The automatic calibration of the wheels allows minimizing this effect however to obtain more V ex oor accurate results it s possib
30. is in front of the edger facing the working area this last being protected with the main cover Working area is described as the part of the unit containing the grinding wheels and lens shafts Danger area is the part of the working area between grinding wheels and lens shafts e NEVER manipulate inside the working area while lens is being edged Manipulation is only permitted when the cycle has reached its end and grinding wheels have completely stopped its rotation When the cycle starts close the cover manually so that the working area stays protected not being accessible NEVER OPEN THE COVER DURING A WORKING CYCLE If due to use reasons the said cover should be opened then AVOID ANY USER S OR THIRD PERSON S MANIPULATION INSIDE THE WORKING AREA e With the main cover closed noise and acoustic pressure levels are tolerable Special protection elements are not needed e Incase of malfunction never touch inside the equipment Remove power cord and contact with INDO s authorised Technical Service in your area C 1 D WASTE AND DISPOSAL MAXIMA SPEED ADVANCE OPTIMA ADVANCE D WASTE AND DISPOSAL D 1 DRAIN FILTERS A CAUTION For correct edged lenses waste disposal make sure to use recommended mode and type drain filters otherwise drainpipes may get stuck Filters must be cleaned on a regular basis or changed as often as needed by the kinds of edged materials and lenses number D 2 WASTE AND DISPOSAL ORDINANCES
31. le to modify the size of the edged lenses with the user s technical menu 8 8 1 Choose the material by highlighting the material icon and click on the keys 2 In each box enter the adjustment value positive if the size must be increased and negative if it must be Lenses with standard bevel shortened 3 Press ENTER to validate the correction Lenses with flat bevel NOTA When you ll come back to this menu all the adjustment values will be 0 again Lenses with mini bevel Example The CR 39 lenses have the right size for the ones with bevel and mini bevel but they re edged 0 1 mm too big in flat bevel with polishing Thus we ll have to adjust at 0 10 in the box marked as follow nm Bevel position Size after bevel without polishing oize after bevel and polishing y 8 8 8 TECHNICAL MENU FOR USERS MAXIMA SPEED ADVANCE OPTIMA ADVANCE 8 9 GROOVE AND PIN BEVEL POSITION ADJUSTMENT AND GROOVED LENSES SIZE ADJUSTMENT An intense use of the edger can modify the final size of the groove depth and or pin bevel Its possible to modify the size of the edged lenses with the user s technical menu 8 9 rou Apo 1 Choose the type of grooving pin bevel Mirar A highlighting the icon 2 In each box enter the code positive deeper groove 3 Press Enter to validate the correction NOTA When you ll come back to this menu all the adjustment values will be ur 0
32. luminum parts If your water if excessively hard use magnetic water conditioners or similar A CAUTION When using closed water cooling circuits please change the water as often as recommended in the corresponding manual A lack of care may affect the proper functioning of the equipment or even damage it due to the excess of glass residues in the water It is recommended to enable the change of water message and to program the associated number of cycles as a reminder for the user See User warnings 11 MAINTENANCE AND GENERAL CARE MAXIMA SPEED ADVANCE OPTIMA ADVANCE 11 2FUSE REPLACEMENT Operation Switch off the edger and plug out from the mains Remove the cap of the fuse holder by turning it counterclockwise as indicated on the cap Remove bad fuse from the holder Place a new fuse of the same value and size Close the cap of the fuse holder turning it clockwise A WARNING e Do not use different fuses than the specified ones T 2A 250V for 230V versions T 3A 250V for 120V versions e f fuses blow out frequently do not manipulate inside the equipment Call the authorized Technical Service assigned to your area Note If the inside of the equipment is manipulated without the presence of the authorized Technical Service personal injuries or electrical shock can occur 12 ACCESSORIES MAXIMA SPEED ADVANCE OPTIMA ADVANCE 12 ACCESSORIES MAXIMA SPEED ADVANCE AND OPTIMA ADVANCE edgers are deli
33. may result in poor final quality of the jobs or equipment malfunction In case of a direct water connection the water inlet should be protected through an external tap installed in the water supply pipe Input flow and pressure should not exceed the normal values of a domestic water network In case of a direct water connection the draining pipe should remain at least 1 2 meter below the machine level The draining hose should connect to the draining pipe without angles that make difficult the evacuation of remains B 1 C USE WARNINGS MAXIMA SPEED ADVANCE OPTIMA ADVANCE C USE WARNINGS VM e Never disassemble nor touch the internal structure of the edger Electric shock or failure of the instrument may occur e Never use the equipment for purposes other than the specified INDUSTRIAS DE OPTICA S A will not be responsible for accidents or malfunctioning caused by this wrong use e Use equipment in the following conditions Equipment for indoor use Temperature 5 C 40 C Relative humidity max 80 up to 31 C with linear decrease up to 50 at 40 C Altitude 2000 m Accepted mains fluctuations 10 Installation category II Pollution degree 2 Interferences vibration and shock free environment Power inlet with ground connection e For the storage of the packed equipment and its shipment we recommend the same conditions of temperature and humidity e Operator s working location
34. n 230V 2 fuses of 3Amp 5x20 version120V e Main inlet Thermal breaker Water circuit e Input Connection for 12 mm flexible pipe e Drain 63mm drain pipe Dimensions and weight e Size 610mm W x 480mm D x 430mm H e Weight 75Kg Colour Combined Gray or White cover and black bench Normative This equipment complies with the UNE EN61326 99 UNE EN 61000 3 2 99 and UNE EN 61000 3 11 02 norms for electromagnetic compatibility 13 2 APENDIX UNPACKING AND INSTALLATION MAXIMA SPEED ADVANCE OPTIMA ADVANCE APPENDIX UNPACKING AND INSTALLATION A CAUTION APPENDIX 1 HOW TO PREPARE THE WORKING BENCH 535 The machine be should installed in a firm and consistent a table or base to avoid vibrations and accidents The bench should have a height of approx 80cm to allow a correct installation of the cooling water circuit Make sure to not have cupboards or shelves over the bench at heights under o6cm Make the holes for the drainpipe water input pipes and cables according to distances and positions shown on figure NOTE Due to the features of weight and volume the equipment s package comes attached to a transportation base Move the equipment near the working bench by using the suitable transportation means Once close to the working bench proceed as per Appendix 2 UNPACKING APPENDIX 1 APENDIX UNPACKING AND INSTALLATION MAXIMA SPEED ADVANCE OPTIMA ADVANCE APPENDIX 2 UNP
35. ng disk on the lens shaft 19 leather washers Spare parts for the 219mm half eye chuck 16 leather washers Spare parts for the g16mm half eye chuck 23 leather washers Spare parts for the g23mm normal chuck 12 2 13 TECHNICAL CHARACTERISTICS MAXIMA SPEED ADVANCE OPTIMA ADVANCE 13 TECHNICAL CHARACTERISTICS Distribution of wheels e Plastic roughing wheel for CR 39 Polycarbonate organic High Index and Trivex e Mineral roughing wheel e Universal bevel wheel For all materials and bevels e Muela de pulido para CR 39 alto ndice Policarbonate y Trivex Programs and functions available 5 bevel programs Automatic Proportional Front side Manual and flat Minibevel Function SEMI function Retouch function Adjustable lens clamping pressure levels Configurable initial menu Polish program Others Icon driven graphic interface PC and bar code reader connections Automatic calibration Automatic wheels sharpening Communications e To indo peripherals through RS 485 e To PC through RS 232 OMA compatible Lens limits diameter e Minimum 18m for Flat Bevel and 19 6 mm for Bevel e Maximum 90 mm Electrical characteristics e Voltage 220V 50 Hz 110V 60 Hz e Power 1000W e External circuits isolation Main isolation and earth connection 13 1 13 TECHNICAL CHARACTERISTICS MAXIMA SPEED ADVANCE OPTIMA ADVANCE Protections e Pump fuses 2 fuses of 2Amp 5x20 versio
36. se the door to start the process Door has been opened during the cycle Extract the axis adjustment tool The grooving has been disabled because the lens is too thin The front side pin bevel has been disabled to avoid overlapping with the bevel or the groove The back side pin bevel has been disabled to avoid overlapping with the bevel or the groove A problem occurred while opening or closing the door 9 2 10 ERROR LIST MAXIMA SPEED ADVANCE OPTIMA ADVANCE 10 ERROR LIST ICON CODE DESCRIPTION Generic Error Power board error Communication DSP error Server doesn t answer Transmission error Reception Error OMA protocol error Touch probes not calibrated Wheels not calibrated Clamp pressures not calibrated Incorrect access code Size assembly error Step lost or motor trouble function Wheel carrier assembly error Step lost or motor trouble function 10 1 10 ERROR LIST MAXIMA SPEED ADVANCE OPTIMA ADVANCE Rotating lens assembly error Steps lost or motor trouble function E2prom failure Power failure Error in touch probe motor Error in clamping lens motor Error in CCD reading in touch probe assembly Size contact failure in size assembly Grooving assembly translation motor Step lost or motor trouble function Grooving assembly inclination motor Step lost or motor trouble function Grooving assembly not calibrated after a reset The grooving assembly mo
37. side of the lens depending on its thickness Pin bevel deactivated Pin bevel depth adjustment The pin bevel depth can be adjusted by pressing 2 sec the pin bevel key The following window will pop up MEDIUM L X is MEDIUM A MEDIUM The depth of the internal and the external pin alt ele TTE bevel can be adjusted with the and keys choosing between the 3 possibilities LOW MEDIUM and HIGH with LOW as the less deep pin bevel With the double key w we pass from the internal to the external pin bevel The default value for both pin bevels is MEDIUM 4 3 5 HOW TO MAKE A JOB MAXIMA SPEED ADVANCE OPTIMA ADVANCE 5 HOW TO MAKE A JOB 5 1 OVERVIEW utomatic Edger itt Automatic 4 Once the equipment is switched on the default screen will appear Proceed with the following steps Press and the first pending job on the tracer will appear 2 E W Saa F E m FE 00 ses MEM Dle ma E With the left and right arrows and choose the want to edge Then press the Enter key Place the lens previously blocked in the lens shaft and press the clamp key At this point there are 2 possibilities Sana Pattern Q0 123 D LIES acces BEGIN 1 You can select a special configuration Quick Set press and then follow the steps described in 6 7 HOW TO
38. tor has got stuck and is stopped for safety reason Motor over current failure On the display the failing motor 15 shown No se consigue la presion adecuada en la mordaza Error in the grinding wheels monitoring the sensor may be failing or the motor cannot start 10 2 10 ERROR LIST MAXIMA SPEED ADVANCE OPTIMA ADVANCE The grooving assembly piston has got stuck If an error pops up on the displa lease write down the number code and call the authorized technical service assigned to your area 10 3 11 MAINTENANCE AND GENERAL CARE MAXIMA SPEED ADVANCE OPTIMA ADVANCE 11 MAINTENANCE AND GENERAL CARE 11 1 GENERAL MAINTENANCE At the end of the day or shift clean the working area and lens shafts with water and a brush eliminating glass remains from those parts Leave the cover open and switch off the main switch Proceeding in this way internal moisture will be easily evacuated When edging polycarbonate lenses check the sink at least once every 20 lenses and clean remains is necessary At the end of the day clean the sink and the filter of the cooling unit If the edger is going to be out of use for a long period of time remove power cord from the socket and protect with the dust cover Never use organic solvents when cleaning the outside of the unit Those solvents may damage the surface Hard waters as well as salty product or similar dissolved in the cooling water can cause a premature rust of the a
39. vered with an accessory kit compose by parts for work and service spare parts and common tools LIST OF ACCESSORIES AND THEIR FUNCTION Flat screw driver Common tool for general service Working accessory Used to mark the centre and Indelible marker axis of lenses Service accessory For daily cleaning of the working area Service accessory To sharpen the MINERAL Black sharpening disk roughing wheel Green sharpening disk Service accessory To sharpen the bevel wheel Gray sharpening stick Service accessory To sharpen the polishing wheel 2 spare parts for fuses of the refrigeration pumps outlets only for 230 V versions 2 spare parts for fuses of the refrigeration pumps outlets only for 120 V versions Metal calibration disk for Service accessory For self calibration of wheels and ADVANCE edgers technical service M8 Allen wrench Common tool for grinding wheel replacement Rubber ring Spare rubber ring for the water output Threaded plastic tips for Consumible To easily replace the worn ones on the touch probes touch probes Working accessory The chuck used for standards jobs Working accessory The chuck used for standards o 19 mm half eye chuck jobs N 12 ACCESSORIES MAXIMA SPEED ADVANCE OPTIMA ADVANCE ditimmhalfeve chuck Working accessory Chuck used when both 023 y and 819mm can t be used both icons crossed Sharpening disk holder Service accessory To fit a sharpeni
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