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Essilor Instruments DELTA User Manual Download Page 47

3. C

ENTERING

 

A

 

PROGRESSIVE

 

LENS

 Prerequisite: before carrying out lens centering, a shape must be displayed on the centering screen.

If necessary, we recommend that you first:

•

Modifying or retouching the traced shape

 (

F

 p.72)

•

Preparing the drilling points to be created (option)

 (

F

 p.82)

•

Place the stickers recommended by the manufacturer on hydrophobic lenses

 (

F

 p.62)

Concerning the use of the stickers, be careful to change the centering tube with a larger diameter one

to optimise the effectiveness of the sticker.

This section describes the procedures for centering a progressive lens:

•

Using re-marked micro-engravings

 (

F

 p.49)

•

Using manufacturer markings

 (

F

 p.51)

Description of the centering target

1.

Centering cross (orange cross) and boxing center of the shape (blue cross)

2.

Graduated axis mark

Horizontal lines are spaced 2 mm apart and allow measuring PRP (Prism Reference Point) distance.

3.

Near vision mark

a. Centering a progressive lens using re-marked micro-engravings

 Prerequisite:

•

Remove all the original markings.

•

Re-point the micro engravings on the felt; the points must have a diameter between 0. 5 and 1.5 mm

We advise you to use the white felt tip marker supplied with the centerer-blocker to mark the lens.

U

SER

 M

ANUAL

> IV. C

ENTER

 

AND

 

BLOCK

 

A

 

LENS

49

Delta - Edging System > V1- 02-2020

Summary of Contents for DELTA

Page 1: ...User Manual ...

Page 2: ... Tess tracer 33 b Connection with a PHI tracer 36 IV CENTER AND BLOCK A LENS 37 1 Centering environment 38 a Description of the centering blocking system 38 b Legend screen 42 c Calling up a shape 45 2 Centering a single vision lens 46 3 Centering a progressive lens 49 a Centering a progressive lens using re marked micro engravings 49 b Centering a lens using manufacturer markings 51 4 Centering b...

Page 3: ...ic beveling 98 b Legend screen for customized bevels 99 c Customized beveling 101 d Modifying the bevel curve 102 e Modifying the bevel curve at a particular point 103 f Displacing the bevel curve 104 g Make a bevel tilted groove 105 3 Grooving 107 a Automatic grooving 108 b Customized groove legend screen 109 c Customised grooving 111 d Modifying the groove curve 112 e Modifying a point in the gr...

Page 4: ...er 151 d Check the optical system 153 4 Test and calibrate the edger 153 a Control the calibration of the monofeeler 153 b Calibrate the touch screen 155 5 Statistics and technical history of the tracer 155 a Tracer centerer blocker statistics 156 b Technical history log and errors 158 6 Statistics and technical history of the edger 160 a Edger cycles 160 b Technical history log and errors 161 7 M...

Page 5: ...Function 179 4 Edger function 180 XI GENERAL INFORMATION 183 1 Symbols 184 2 Modifications 185 3 Declaration of conformity 185 4 Copyright 185 5 Materials and products 186 6 Safety instructions 186 7 Electromagnetic waves 187 GLOSSARY 189 USER MANUAL CONTENTS ...

Page 6: ...I INTRODUCTION ...

Page 7: ...The screens and features vary depending on the product configurations used You have memory version V2 0 0 Delta Edging System V1 02 2020 8 USER MANUAL I INTRODUCTION ...

Page 8: ...II FIRST STEPS WITH DELTA ...

Page 9: ...ct description F p 10 Using the device F p 11 1 DESCRIPTIVE DIAGRAMS 1 Trough 2 Centering blocking environment 3 Screen 4 Main switch 5 Connectors 6 Fan 7 Manufacturer plate 1 Power socket 2 Solenoid valve socket Delta Edging System V1 02 2020 10 USER MANUAL II FIRST STEPS WITH DELTA ...

Page 10: ... Orange dressing stone for glass roughing wheel White dressing stone for finishing wheel Square dressing stone for polishing wheel Open ended spanners for tool changeover quantity 2 Options Trimaterial edger for chamfering glass lenses Barcode reader Barcode label roll Open or closed circuit spraying kit Connection accessories Power cable RJ45 cable for the tracer edger connection Wastewater evacu...

Page 11: ...Before switching off the edger Check that there is no lens in the trough Check that the lens clamp shafts are loosened and that the trough door is open Go to the work screen Press on or then on A confirmation message is displayed on each screen Press to confirm The product shuts down Extended period of non use For a prolonged period of non use a few days it is preferable to power down the product ...

Page 12: ...of the key you need to calibrate the touch screen For further information refer to the section Maintenance and servicing Check and calibrate Calibrate the touch screen F p 148 Never press hard on the screen as this could break it Never press on the screen with sharp objects such as pens scissors clamps etc Screen breakage is not covered by the guarantee On each screen press the icon buttons to acc...

Page 13: ...e fields Go back Confirm Cancel and go back to the work screen Alphanumeric keyboard is displayed for storing calling up and searching for jobs Job ID Job reference alphanumeric characters Delta Edging System V1 02 2020 14 USER MANUAL II FIRST STEPS WITH DELTA ...

Page 14: ... 5 Active eye and information on the shape 6 Work area 7 Tracer centerer blocker icon 8 Call from the Tess tracer optional 9 Actions available on the present screen For more information consult the section performing an optical tracing tracing environment captioned screen F p 20 USER MANUAL II FIRST STEPS WITH DELTA 15 Delta Edging System V1 02 2020 ...

Page 15: ...and pupillary height 6 Posiblock display to be used depending on the job 7 Adjusting brightness and contrast 8 Work area 9 Tracer centerer blocker icon 10 Actions available on the present screen For more information see the section Center and block a lens centering environment Legend screen F p 42 Delta Edging System V1 02 2020 16 USER MANUAL II FIRST STEPS WITH DELTA ...

Page 16: ...ted devices 5 Active eye and information on the shape 6 Size increase reduction 7 Work area 8 Edger icon 9 Job call 10 Actions available on the present screen 11 Start the edging cycle For more information consult the section Edging a lens Edger environment Menu screen F p 94 USER MANUAL II FIRST STEPS WITH DELTA 17 Delta Edging System V1 02 2020 ...

Page 17: ...III CARRY OUT AN OPTICAL TRACING ...

Page 18: ...e curve and frame base F p 31 Case of a mechanical tracing F p 33 1 THE TRACING ENVIRONMENT This section describes the tracing screen and explains how to manage the jobs Description of the tracing screen F p 20 Jobs and working modes F p 22 a Legend screen 1 Dimensions display A A dimension B B dimension D D dimension E Larger radius from the Boxing center P Perimeter Delta Edging System V1 02 202...

Page 19: ...d frame Drilled frame 6 Optical tracing mode Demo lens Recut lens Pattern 7 Setting the size increase applied to the shape To reduce any play between the demo lens and the frame it is possible to use this menu to set the size increase to be applied to the shape depending on the play noted No play between the demo lens and the frame Slight play between the demo lens and the frame Significant play b...

Page 20: ... before starting a new one Working modes There are 2 Work modes to manage your jobs 1 The tracing centering mode 2 The tracing tracing mode The selected work mode is shown in the information bar to the left of the Essilor logo You can change it in the tracer settings 1 Working in the tracing centering mode At the end of a tracing the tracer centerer blocker displays the centering screen automatica...

Page 21: ...screen You can access the centering screen at any moment to centre the lens that corresponds to the active shape Select then To activate this working mode select the following parameters in the configuration screen F p 129 Blocking modes There are 2 blocking modes 1 The Shape s Boxing Center Blocking 2 The Shape s Optical Center Blocking 2 SHAPE MANAGEMENT AND STORAGE This section explains how to ...

Page 22: ...n to access the shape storage screen 1 Sort the jobs ID Reference Date Types of jobs Drilled Asymmetric tracings Creative shapes 2 Selected job 3 Select the eye to be displayed in the preview 4 Shape preview Delta Edging System V1 02 2020 24 USER MANUAL III CARRY OUT AN OPTICAL TRACING ...

Page 23: ...etter R are displayed 9 Select several jobs Press to select several non consecutive jobs in the list Example Press on the button then select jobs 1 5 7 Only jobs 1 5 and 7 are selected Press to select a group of consecutive jobs in the list then select the first and the last of the group Example Press on the button then select jobs 1 and 10 All jobs from 1 to 10 are selected 10 Select all jobs Pre...

Page 24: ... the touchscreen and keyboards F p 12 Press to enter the new job ID The ID is automatically allotted by the tracer centerer blocker first free location in the selected list You can modify it the ID can consist of alphanumeric characters Press to enter the reference of the new job The reference may consist of alphanumeric characters It can contain the information of your choice Customer s name Fram...

Page 25: ...thus saved To cancel press again d Working in current job mode job A As soon as the tracer centerer blocker is initialized you can work in current job mode the letter A is displayed by default in the information bar The job is not saved If you want to save job A see the job creation procedure F p 26 If you want to go back to job A after working on a saved job Scan barcode A using the barcode reade...

Page 26: ...r make sure to use a new commercially identical lens brand logo etc The use of lensmeter marking points guarantees the feature s horizontality A free hand marking does not to guarantee the proper horizontality of the feature Prerequisite for the tracer to correctly detect the horizontality of the lens the lens must be clean and marked using a white felt tip marker with Either three focimeter dots ...

Page 27: ... Press to select the pattern or press to select the demo or recut lens Press to select the type of play between the demo lens and the frame Lower the tube Position the reflector Press on to start the tracing cycle 1 2 3 4 5 6 7 8 USER MANUAL III CARRY OUT AN OPTICAL TRACING 29 Delta Edging System V1 02 2020 ...

Page 28: ... following message is displayed Press to confirm The following message is displayed Position the lens Press to confirm 9 10 11 Delta Edging System V1 02 2020 30 USER MANUAL III CARRY OUT AN OPTICAL TRACING ...

Page 29: ...ed out you can Enter the wrap angle and the frame base for optimal centering precision Add drilling points to the shape For more information refer to the section Preparing a drilled job F p 82 4 ENTER THE CURVE AND FRAME BASE During monocular tracing the curve angle and the frame base cannot be measured To optimize centering precision it is recommended to enter these values after tracing a pattern...

Page 30: ...is displayed in red Place the frame on the screen The vertical blue line must be in the center of the frame The bridge of the frame superimposed on the base line Use the and buttons to align the light blue lines with the nasal and temporal ends of the rims 1 2 3 4 Delta Edging System V1 02 2020 32 USER MANUAL III CARRY OUT AN OPTICAL TRACING ...

Page 31: ...se value You can also press for a few seconds on the value and change it using the numeric keypad Press to confirm 5 CASE OF A MECHANICAL TRACING a Connection with a Tess tracer Current job Turn on the Tess tracer Perform a current tracing job on the Tess tracer On the working screen of the machine in tracer mode press the icon of the Tess tracer 5 6 7 1 2 3 USER MANUAL III CARRY OUT AN OPTICAL TR...

Page 32: ...rs the first job of the list Numbered job Turn on the Tess tracer Perform a numbered job reading on the Tess tracer On the machine s working screen in tracer mode press for a long time on the icon the Tess tracer 4 1 2 3 Delta Edging System V1 02 2020 34 USER MANUAL III CARRY OUT AN OPTICAL TRACING ...

Page 33: ...omplete the job number and press on The following window is displayed press on to end the current job press on to cancel and obtain a new job number 4 USER MANUAL III CARRY OUT AN OPTICAL TRACING 35 Delta Edging System V1 02 2020 ...

Page 34: ...t up button Perform tracing according to the type of selected frame Click on the cycle start up button A beep rings out The form appears directly on the work screen of the product The form arrives directly on the Delta 2 work screen therefore it s not possible to recall a previous shape 1 2 Delta Edging System V1 02 2020 36 USER MANUAL III CARRY OUT AN OPTICAL TRACING ...

Page 35: ...IV CENTER AND BLOCK A LENS ...

Page 36: ... for lens blocking F p 62 and the control and blocking compensation F p 67 1 CENTERING ENVIRONMENT This section describes the centering screen and the various centering modes available Description F p 38 Legend screen F p 42 Job call F p 45 a Description of the centering blocking system Pre requisite before carrying out the centering of the lens supply a posiblock and a pad Essilor Centering Lower...

Page 37: ...ed to the other machines the lens must be placed with convex side on the tube Center the lens To center the lens align the marking on the lens with the target according to the lens type used bifocal progressive etc 3 4 5 USER MANUAL IV CENTER AND BLOCK A LENS 39 Delta Edging System V1 02 2020 ...

Page 38: ...ock the lens Hold the lens with both hands and put pressure down on the lens Blocking is manual The tube drops and the posiblock is fixed on the lens 1 Delta Edging System V1 02 2020 40 USER MANUAL IV CENTER AND BLOCK A LENS ...

Page 39: ...he default value changes to 32 50 mm 5 Default left half PD and pupillary height By default the value of the left hald PD is marked Clicking on the buttons or the default value changes to 32 50 mm 6 Total PD By default the value of the total half PD is marked Clicking the buttons or the default value changes to 65 0 mm 7 Visual cue of the frame positioned facing the screen USER MANUAL IV CENTER AN...

Page 40: ...ight eye or the left eye On the other hand the change of the eye must be carried out manually b Legend screen 1 Blocking mode Blocking in the boxing center Blocking in the optical center For further information refer to the section Lens Centering Blocking a lens Preparing blocking F p 62 2 Minimal diameter of the lens to be used Delta Edging System V1 02 2020 42 USER MANUAL IV CENTER AND BLOCK A L...

Page 41: ...Adjusting luminosity Improves the traceability of the marks on the lenses in particular for tinted lenses 10 Work area Nasal side indicator green Lens shape orange Centering target according to the type of lens blue Boxing center of the shape 11 Job call on a tracer 2 choices a if the product is connected to a Tess tracer b if the product is not connected to a Tess tracer 12 Entering the curve ang...

Page 42: ...e versa 20 Blocking compensation The icon only appears if the machine is set to blocking to the default optical center In this case it is possible to change the centering mode optical or Boxing This allows for better control of the lens movement Zoom mode The zoom is carried out directly by touching the screen on the desired area There are three zoom modes Central Temporal Nasal To activate the di...

Page 43: ...de reader optional 2 Call a shape by selecting it in the job list From the tracing screen or centering screen select then to access the shape storage screen You can then look for a job by ID reference date job type drilled asymmetric tracings creative shapes For more information see Make an optical tracing Shape Management and Storage Legend screen F p 24 USER MANUAL IV CENTER AND BLOCK A LENS 45 ...

Page 44: ...he centering screen If necessary we recommend that you first Modifying or retouching the traced shape F p 72 Preparing the drilling points to be created option F p 82 Place the stickers recommended by the manufacturer on hydrophobic lenses F p 62 Concerning the use of the stickers be careful to change the centering tube with a larger diameter one to optimise the effectiveness of the sticker This s...

Page 45: ... in re marked micro engravings mode Pre requisite micro engravings must be re marked with a white felt tip pen The diameter of the dots must be between 0 5 and 1 5 mm We advise you to use the white felt tip marker supplied with the tracer centerer blocker to mark the lens Description of the centering target 1 Optical center of the lens orange cross and boxing center of the shape blue cross 2 Cente...

Page 46: ...erfectly aligned on the target Place the central point in the square Place the two external points between the two dotted lines as close as possible to the central line In micro engraving mode move the lens slowly until the micro engravings are perfectly aligned on the target The lens is centered and ready to be blocked THREE FOCIMETER DOTS MICRO ENGRAVINGS To block the lens refer to the section C...

Page 47: ...dures for centering a progressive lens Using re marked micro engravings F p 49 Using manufacturer markings F p 51 Description of the centering target 1 Centering cross orange cross and boxing center of the shape blue cross 2 Graduated axis mark Horizontal lines are spaced 2 mm apart and allow measuring PRP Prism Reference Point distance 3 Near vision mark a Centering a progressive lens using re ma...

Page 48: ...half PD and pupillary height The target moves Lower the tube Insert the posiblock and its pad in the centering device Raise the tube back into centering position Position the lens on the tube with the convex side on the tube 1 2 3 4 5 6 Delta Edging System V1 02 2020 50 USER MANUAL IV CENTER AND BLOCK A LENS ...

Page 49: ...is may vary depending on the manufacturer of the lenses The lens is centered and ready to be blocked To block the lens refer to the section Centering a lens Blocking a lens F p 62 b Centering a lens using manufacturer markings Prerequisite The markings must be clear The lens must at least have the following markings 1 Far vision mark 2 Centering marks 7 USER MANUAL IV CENTER AND BLOCK A LENS 51 De...

Page 50: ...rt the posiblock and its pad in the centering device Raise the tube back into centering position Position the lens on the tube with the convex side on the tube Slowly move the lens until manufacturer markings are Perfectly centered in the centering cross Parallel to the horizontal lines 1 2 3 4 5 6 7 Delta Edging System V1 02 2020 52 USER MANUAL IV CENTER AND BLOCK A LENS ...

Page 51: ...eated option F p 82 Place the stickers recommended by the manufacturer on hydrophobic lenses F p 62 Concerning the use of the stickers be careful to change the centering tube with a larger diameter one to optimise the effectiveness of the sticker This section describes the centering procedure for a bifocal or trifocal lens with a straight curved or round segment Description of the centering target...

Page 52: ...ower the tube Insert the posiblock and its pad in the centering device Raise the tube back into centering position Position the lens on the tube with the convex side on the tube Move the lens slowly until the top of the segment is in the center of the target D SEGMENT ROUND SEGMENT 1 2 3 4 5 6 7 Delta Edging System V1 02 2020 54 USER MANUAL IV CENTER AND BLOCK A LENS ...

Page 53: ...reful to change the centering tube with a larger diameter one to optimise the effectiveness of the sticker This section describes the procedure for centering an executive lens Prerequisite the lens must be marked using a lensmeter The three focimeter dots must be Lined up At the same distance from the central dot 0 5 to 1 5 mm in diameter In the color white At the time of the release of the lens o...

Page 54: ... the type of executive lens The centering target is displayed Enter the half PD for near vision or far vision and the frame height The target moves Lower the tube Insert the posiblock and its pad in the centering device Raise the tube back into centering position 1 2 3 4 5 Delta Edging System V1 02 2020 56 USER MANUAL IV CENTER AND BLOCK A LENS ...

Page 55: ...erequisite before carrying out lens centering a shape must be displayed on the centering screen If necessary we recommend that you first Modifying or retouching the traced shape F p 72 Preparing the drilling points to be created option F p 82 Place the stickers recommended by the manufacturer on hydrophobic lenses F p 62 Concerning the use of the stickers be careful to change the centering tube wi...

Page 56: ...Prism Reference Point distance a Centering a lens using re marked micro engravings Prerequisite Remove all the original markings Re mark the micro engravings with the marker the diameter of points must be between 0 5 and 1 5 mm We advise you to use the white felt tip marker supplied with the tracer centerer blocker to mark the lens Delta Edging System V1 02 2020 58 USER MANUAL IV CENTER AND BLOCK ...

Page 57: ...centering position Position the lens on the tube with the convex side on the tube Move the lens slowly until the micro engravings are Symmetrical in relation to the graduations Aligned on the line corresponding to the PRP Prism Reference Point of the lens The PRP value of Essilor mid distance lenses is 6 mm This may vary depending on the manufacturer of the lenses 1 2 3 4 5 6 7 USER MANUAL IV CENT...

Page 58: ...Centering a lens Blocking a lens F p 62 b Centering a lens using manufacturer markings Prerequisite The markings must be clear The lens must at least have the following markings 1 Centering cross 2 Centering marks Delta Edging System V1 02 2020 60 USER MANUAL IV CENTER AND BLOCK A LENS ...

Page 59: ...ert the posiblock and its pad in the centering device Raise the tube back into centering position Position the lens on the tube with the convex side on the tube Slowly move the lens until manufacturer markings are Perfectly centered in the centering cross Parallel to the horizontal lines 1 2 3 4 5 6 7 USER MANUAL IV CENTER AND BLOCK A LENS 61 Delta Edging System V1 02 2020 ...

Page 60: ...es the procedures for lens blocking depending on the selected option Blocking preparation F p 62 Blocking F p 64 a Prepare blocking Several accessories are available to perform blocking Posiblocks and pads Tubes Posiblocks and pads 1 22 mm posiblock 2 18 14 mm posiblock 3 Magnet 4 Fin 5 Tab Delta Edging System V1 02 2020 62 USER MANUAL IV CENTER AND BLOCK A LENS ...

Page 61: ... in the optical center the posiblock position on the shape may be off center The selected blocking mode is displayed in the information bar blocking in the boxing center blocking in the optical center By default the tracer centerer blocker blocks the lenses in the boxing center To choose a different blocking mode consult the section Tracer centerer blocker configuration Customize Work modes and di...

Page 62: ...pted to the shape indicated at the bottom right of the screen or Place the posiblock on the pad and press firmly with the self adhesive face upwards and tabs towards the left Remove the film from the self adhesive face Lower the tube 1 2 3 Delta Edging System V1 02 2020 64 USER MANUAL IV CENTER AND BLOCK A LENS ...

Page 63: ... the tube designed for this purpose Raise the tube back into centering position After centering the lens apply pressure with two hands on the tube in order to lower it 4 5 6 USER MANUAL IV CENTER AND BLOCK A LENS 65 Delta Edging System V1 02 2020 ...

Page 64: ...rge diameter tube and the stickers designed for this purpose Center and block the second lens The edging preparation screen is displayed automatically Center and block the second lens The edging preparation screen is displayed automatically 7 8 Delta Edging System V1 02 2020 66 USER MANUAL IV CENTER AND BLOCK A LENS ...

Page 65: ...lips during blocking it is possible to compensate for this difference To do this and only after blocking the lens Click on The following message is displayed Press to confirm 1 2 USER MANUAL IV CENTER AND BLOCK A LENS 67 Delta Edging System V1 02 2020 ...

Page 66: ...Lower the tube Position the blocked lens in the center Adjust the orange mire using arrows or 3 4 5 Delta Edging System V1 02 2020 68 USER MANUAL IV CENTER AND BLOCK A LENS ...

Page 67: ... the half PD The correction of the values and heights of the half PD can be modified by a 0 1 mm step in a range of 1 1 mm The correction of the centering values can be modified by 0 5 in a range of 3 3 When a job is re used the compensation value is saved in order to maintain the history of the job 6 USER MANUAL IV CENTER AND BLOCK A LENS 69 Delta Edging System V1 02 2020 ...

Page 68: ...V MODIFYING THE LENS SHAPE ...

Page 69: ...lors which may appear on screen green Current shape from the traced shape and associated drilling points cyan Current shape obtained by symmetry with the traced shape and associated drilling points light red Shape before modification grey Part of the shape not selected for the current modification yellow Limit of the drilling zone red Non machinable shape blue Reference drilling points Binocular v...

Page 70: ...le 13 Modify the selected value The modification is carried out in 0 5 mm or 1 mm steps depending on the precision settings F p 129 14 Create a new job based on the job displayed 15 Back to the centering screen Press to save the changes and return to the centering screen Press to return to the centering screen without saving the changes 2 MODIFYING A SHAPE The shape modification screen gives you a...

Page 71: ...round the Boxing center Modifying each dimension or half dimension separately Select the icon showing the part of the shape you wish to decrease or increase A red rectangle is displayed around the icon Use the or buttons to decrease or increase the corresponding value and view the modification in real time You can also press for a few seconds on the corresponding value to display the numeric keypa...

Page 72: ...ress for a few seconds on the corresponding value to display the numeric keypad enter a new value and press to confirm The shape is modified The original shape is displayed in light red With every press of the buttons or the A dimension changes The B dimension is then modified while retaining the A B ratio Example of a total enlargement of the shape 1 2 USER MANUAL V MODIFYING THE LENS SHAPE 75 De...

Page 73: ...once to cancel the last modification made to the shape Press twice consecutively to return to the original shape Once the shape is modified press to save and go back to the centering screen b Keep the perimeter constant This function allows you to change the shape of the lens by maintaining a constant perimeter For example if I decrease the A dimension of the lens the B dimension will increase so ...

Page 74: ...oose the dimension you want to change A dimension B dimension 1 Value of increased dimension Shown in blue 2 Dimensional value decreased Shown in green Once the shape is modified press to save and go back to the centering screen 2 3 4 USER MANUAL V MODIFYING THE LENS SHAPE 77 Delta Edging System V1 02 2020 ...

Page 75: ...cted by the modification is displayed in grey Drag the cursors and to delimit the selection area Move the line starting at the boxing center to orient the modification Use the buttons or to reduce or enlarge the shape The shape is modified The original shape is displayed in light red 1 2 3 4 Delta Edging System V1 02 2020 78 USER MANUAL V MODIFYING THE LENS SHAPE ...

Page 76: ...ape of the lens Select The selection area is defined by two cursors and The area not affected by the modification is displayed in grey Drag the cursors and to delimit the selection area Select the type of retouch The types of retouch available vary according to the size of the selected area Retouch to create a straight line Retouch to create a curve Retouch to create an angle The selected area is ...

Page 77: ...his function enables you to save a modified shape to a new job with a new ID while keeping the original job Press The job creation alphanumeric keypad is displayed A new ID is allocated first free slot in the selected list You can also give it a different ID Enter a reference for the shape to be saved Press to confirm The shape is archived in a new job with a new ID and is displayed in the shape m...

Page 78: ...VI PREPARING A DRILLED JOB ...

Page 79: ...ite you must already have carried out lens tracing Pre existent drillings If you trace a demo lens or a pattern and if drill holes are detected then the drilling screen is automatically displayed once the tracing is carried out Glass lenses The drilling function is not available for glass lenses 1 LEGEND SCREEN The drilling screen is accessible from the centering screen from the edging preparation...

Page 80: ...mit of the no drill area orange Nasal or temporal side indicator red Selected drilling point blue Reference drilling point by default the first one created on each side nasal and temporal A drilling point with a color infill indicates non through drilling Curve angle Binocular view 2 Active eye The selected eye has an orange frame around it 3 Type of drilling Drill hole Slot Notch USER MANUAL VI P...

Page 81: ...otch in mm default value of slot 3 40 mm Angle of slot or notch in default value for right eye 0 on nasal side 180 on temporal side default value for left eye 180 on nasal side 0 on temporal side 7 Delete one or all drilling points Delete one drilling point Delete all drilling points 8 Zoom 9 Symmetrically transfer the drilling points from the nasal to the temporal side or vice versa 10 Modify the...

Page 82: ...Creating a drilling point Press to create a new drilling point Select the type of drilling drill hole slot or notch Press on the shape at the spot where you want to position the drilling point The drilling point created is displayed in red in the shape The drilling coordinates are displayed on the right of the work screen Press to copy the drilling points from the nasal area to the temporal area a...

Page 83: ...g a drilling point You can define a setting for each existing drilling point Press on the drill hole slot or notch to select it The drilling point is displayed in red in the shape Press a few seconds on the setting to be modified Diameter Depth for non through holes Length of slot or notch Angle of slot or notch The numeric keypad is displayed You can also use the or buttons to decrease or increas...

Page 84: ...nates of the other drilling points are greyed out To un group the drilling points press again d Adjusting the position of a drilling point You have three options for adjusting the position of a drilling point on a shape Use the virtual mouse Use the or buttons to reduce or increase the selected value Input the exact coordinates of the drilling point The drilling coordinates are those of its entran...

Page 85: ...he coordinates to be modified X coordinates Y coordinates Distance in relation to the edge of the lens X coordinates in relation to the reference drilling point Y coordinates in relation to the reference drilling point Lock the distance in relation to the edge of the lens to adjust only the Y position of the drilling point The numeric keypad is displayed Enter the new value and press to confirm Th...

Page 86: ...e same way only the reference drilling point is modifiable the coordinates of the other drilling points are greyed out To un group the drilling points press again Reference drilling point The first drilling point you create on a shape automatically becomes the reference drilling point in relation to which the others are positioned Each side nasal and temporal has its reference drilling point ident...

Page 87: ...DELS A drilling model consists of all the drilling points configured and positioned on a shape You can retrieve a model in order to re use it This section describes the following Importing a model on a job F p 90 Saving a model F p 92 a Importing a model This function enables you to re use the drilling points of a job in the shape management screen in the current job Importing a drilling model ena...

Page 88: ...nts are positioned in keeping with The settings of each drilling point in the model The Y coordinates of each drilling point in relation to the boxing center of the model shape The distance between the reference drilling point and the edge of the lens 3 USER MANUAL VI PREPARING A DRILLED JOB 91 Delta Edging System V1 02 2020 ...

Page 89: ...b Saving a model enables you to save in a new job The traced shape The value of the D dimension The drilling point settings The drilling point heights in relation to the Boxing center of the shape Y coordinates The distance from reference drilling points in relation to the edge of the lens other drillings in relation to reference drilling Press to save the job and its drilling points The job creat...

Page 90: ...VII EDGING A LENS ...

Page 91: ...6 Perform a Polishing F p 121 Perform a Chamfering F p 121 Perform a Retouching F p 123 1 EDGER WORKING ENVIRONMENT This section describes The edger work screen F p 94 Shape call up procedure F p 96 Putting the lens in place F p 97 a Legend screen 1 Size reduction increase mm 2 Job call button from the tracer Delta Edging System V1 02 2020 94 USER MANUAL VII EDGING A LENS ...

Page 92: ...dging mode Automatic mode The finishing parameters are automatically calculated according to the information acquired when tracing the frame and feeling the lens Customized mode The finishing parameters can be fully customized 7 Type of cycle Standard cycle For all types of material 2 star cycle For all types of materials This cycle offers a more sophisticated edging mode than the standard cycle d...

Page 93: ... of calling up the shape you want to edge Calling the current shape Press to display the shape being processed on the tracer Calling up the number of a shape saved on the tracer Press for a few seconds to open the numeric keypad You can then call a shape by the ID which was allotted to it Job call via a barcode scan the barcode using the barcode reader optional Press to continue and display the jo...

Page 94: ...ownwards a magnet is used to hold the lens in position on the axis You can clamp the lens manually by pressing Manual lens clamping is particularly suited to hydrophobic lenses thick lenses and high camber lenses as it ensures that the lens won t come off the pad before clamping Close the door Press Lens clamping starts A verification of the size of the accessories is performed then the feeling cy...

Page 95: ...ens curve tracking or frame rim tracking You can also do the following A general modification of the bevel curve F p 102 A modification at a point of the bevel curve F p 103 A displacement of the bevel curve F p 104 A tilted bevel or groove F p 105 You can consult the description of the customized bevel screen F p 99 a Automatic beveling Call up the desired shape located on the tracer The shape is...

Page 96: ...cycle is finished the retouch screen is displayed Press to release the lens If necessary retouch the lens Otherwise start edging the second lens Select the lens directly on the screen on the left or right of the work area The edging screen for the second lens is displayed All finishes chosen and the modifications made are kept b Legend screen for customized bevels 1 Automatic bevel 5 6 7 8 USER MA...

Page 97: ... select it directly or use the and buttons 5 Zoom window Represents the bevel profile and indicates the distance between the bevel crest and the front and rear surfaces of the lens at the cursor position When preparing the edging of the second lens the values of the first lens are repeated in parentheses 6 Bevel distribution value Distribution value modifiable for front rear surface tracking a dis...

Page 98: ...ible to balance out the bevel when thin lenses are used Flat base cambered base Thin lens for which the base is approximately equal to the meniscus of the groove Compliance with original shape Job using a specific frame Call up the desired shape located on the tracer The shape is displayed on the edger work screen After the tracing of a rimmed frame The bevel finish is selected by default The auto...

Page 99: ...e lens directly on the screen on the left or right of the work area The edging screen for the second lens is displayed All finishes chosen and the modifications made are kept d Modifying the bevel curve Once you have configured the desired type of customized bevel you can complete your customization by moving the bevel curve towards the front or rear surface of the lens so it takes on its shape Pr...

Page 100: ... is displayed Press to release the lens If necessary retouch the lens Otherwise start edging the second lens Select the lens directly on the screen on the left or right of the work area The edging screen for the second lens is displayed All finishes chosen and the modifications made are kept e Modifying the bevel curve at a particular point Once you have configured the desired type of customized b...

Page 101: ... of the bevel and the front and rear surfaces of the lens are displayed in the zoom window at the position of the cursor Close the door Press Press to go back to the customized bevel finish screen For the second lens the customized bevel icon is pre selected and the trajectory modification icon is displayed f Displacing the bevel curve The displacement of the bevel curve makes it possible to move ...

Page 102: ...y retouch the lens Otherwise start edging the second lens Select the lens directly on the screen on the left or right of the work area The edging screen for the second lens is displayed All finishes chosen and the modifications made are kept g Make a bevel tilted groove This function allows you to modify the bevel trajectory and or groove according to 1 A point on the lens which will remain fixed ...

Page 103: ...he choice you have set select lens base or frame base Press to select the displacement of the bevel or groove curve Press Two zoom windows are now visible 1 Fixed groove bevel display 2 Configurable groove bevel display 3 4 5 Delta Edging System V1 02 2020 106 USER MANUAL VII EDGING A LENS ...

Page 104: ...eved from the tracer The lens edging starts automatically after the feeling cycle In customized mode F p 111 you can perform a front rear surface tracking a distributed groove or a lens curve tracking You can also do the following A general modification of the groove curve F p 112 A modification at a point of the groove curve F p 113 A displacement of the groove curve F p 114 You can consult the d...

Page 105: ...tic mode is selected by default If you wish to make a groove of which the depth and the width are lower than 0 60 mm Directly define the groove in the screen Press and to regulate the depth and the width of the groove Depth mm Width mm By default 0 60 0 60 Minimum 0 20 0 60 Maximum 1 20 1 20 Select lens material Select the type of cycle Choose whether or not to polish and or chamfer your lens For ...

Page 106: ... lens If necessary retouch the lens Otherwise start edging the second lens Select the lens directly on the screen on the left or right of the work area The edging screen for the second lens is displayed All finishes chosen and the modifications made are kept b Customized groove legend screen 1 Automatic groove 7 8 9 USER MANUAL VII EDGING A LENS 109 Delta Edging System V1 02 2020 ...

Page 107: ...shape 4 Cursor movement The cursor is represented by the green square along the shape To move it select it directly or use the and buttons 5 Zoom window Distance between the edges of the groove and the front rear surfaces of the lens at the position of the cursor 6 Groove settings Distribution value according to the type of customized groove selected Groove depth in mm Groove width in mm 7 Modify ...

Page 108: ...ssible to balance out the groove when thin lenses are used Flat base Cambered base Thin lens for which the front surface base is approximately equal to the frame base In the event of pattern tracing base 0 makes it possible to retrieve the frame base Call up the desired shape located on the tracer The shape is displayed on the edger work screen After tracing a pattern demo lens or recut lens witho...

Page 109: ...s Select the lens directly on the screen on the left or right of the work area The edging screen for the second lens is displayed All finishes chosen and the modifications made are kept d Modifying the groove curve Once you have configured the desired type of customized groove you can complete your customization by moving the groove curve towards the front or rear surface of the lens so it takes o...

Page 110: ...is displayed Press to release the lens If necessary retouch the lens Otherwise start edging the second lens Select the lens directly on the screen on the left or right of the work area The edging screen for the second lens is displayed All finishes chosen and the modifications made are kept e Modifying a point in the groove curve Once you have configured the desired type of customized groove you c...

Page 111: ...f the groove and the front rear surfaces of the lens are displayed in the zoom window Close the door Press Press to go back to the customized bevel finish screen For the second lens the customized groove icon is pre selected and the trajectory modification icon is displayed f Displacement of the groove curve The displacement of the groove curve enables you to move the groove without modifying its ...

Page 112: ...he lens If necessary retouch the lens Otherwise start edging the second lens Select the lens directly on the screen on the left or right of the work area The edging screen for the second lens is displayed All finishes chosen and the modifications made are kept 4 PRODUCE A FLAT EDGE FINISH For a flat edge finish only automatic mode is accessible Call up the desired shape located on the tracer The s...

Page 113: ...e if the tracer sends a shape with drilling settings For more information consult the chapter Preparing a drilled job in the tracer manual You can do the drilling in automatic mode or in customized mode In automatic mode F p 117 you do not have anything to configure The drilling angle consists of the average value calculated at right angles with the front surface of the lens for each drilling poin...

Page 114: ... finish Select the type of cycle Choose whether or not to polish and or chamfer your lens For more information consult the section Edging a lens Perform a polishing F p 121 and Edging a lens Perform a chamfering F p 121 Close the door Press The tightening then the feeling of the lens start consecutively The edging cycle starts When the edging cycle is finished the retouch screen is displayed Press...

Page 115: ...ndicular to the rear surface Customized 2 Select the drilling points Nasal side Temporal side All drilling points 3 Modify the selected value 4 Modify the diameter diameter mm difference between the initial value and the modified value Delta Edging System V1 02 2020 118 USER MANUAL VII EDGING A LENS ...

Page 116: ...ustomized drilling Call up the desired shape located on the tracer The shape is displayed on the edger work screen After the tracing of a shape with drilling settings The drilling function is selected by default The automatic mode is selected by default Select lens material Change the edging mode Press to select customized mode Select the type of cycle Choose whether or not to polish and or chamfe...

Page 117: ... modified one is displayed in the delta column Press The edging cycle starts When the edging cycle is finished the retouch screen is displayed Press to release the lens If necessary retouch the lens Otherwise start edging the second lens Select the lens directly on the screen on the left or right of the work area The edging screen for the second lens is displayed All finishes chosen and the modifi...

Page 118: ... lenses and never polish a lens of this type without water Otherwise the polishing wheel could suffer irreversible damage The polishing option is pre selected 7 CHAMFERING The chamfer also called counter bevel removes the sharp edge of the lens Standard value of a small chamfer 0 20 mm Standard value of a large chamfer 0 40 mm Before you select a type of chamfer make sure it is compatible with the...

Page 119: ...ckness at the edge of the lens LENS THICKNESS AVAILABLE OPTIONS 1 2 mm Between 1 and 1 2 mm 1 mm Distance between the edge of the groove and the edge of the lens DISTANCE AVAILABLE OPTIONS 0 8 mm Between 0 5 and 0 8 mm 0 5 mm The chamfers available also depend on the lens shape and the posiblock used when blocking Press on the buttons and to configure a small chamfer a large chamfer or no chamfer ...

Page 120: ... When the first lens edging cycle is finished Press to release the lens Proceed to lens assembly and check that edging was correctly configured Depending on your job If your job is perfect proceed with the edging of your second lens All of the selected finishing options and modifications made are kept If the lens requires adjustment do a retouch on the edged lens to obtain optimal results 1 2 USER...

Page 121: ...h the customized finish screen is displayed In all the other cases the automatic tightening of the lens and the retouch start consecutively Select the second lens to be edged directly on screen on the left or right of the work area The edging screen for the second lens is displayed All finishes chosen and the modifications made are kept The retouch done on the first lens is automatically saved for...

Page 122: ...VIII SET UP THE PRODUCT ...

Page 123: ...ER AND THE EDGER This section describes the procedures to Set the time date and language F p 126 Access the connections and the network F p 128 Configure a screen saver F p 127 a Time date and language To reach this menu from your working screen select The following screen is displayed 1 Time Use the and arrows to set the time 2 Date Use the and arrows to set the date 3 Type of date display Select...

Page 124: ...his menu enables you to configure a screensaver To reach this menu from your working screen select The following screen is displayed 1 Screensaver display Activate or deactivate the screensaver 2 Triggering Set the waiting time before the display of the screensaver in seconds 3 Transition Set the transition time between each image in seconds USER MANUAL VIII SET UP THE PRODUCT 127 Delta Edging Sys...

Page 125: ...er centerer blocker In automatic mode all the products detected are connected to the tracer centerer blocker In manual mode check the products you want to connect to the tracer centerer blocker 4 List of devices connected to the tracer centerer blocker 5 Checking for updates 6 Reinitialization of communication ports 7 Next page Previous page 8 Ethernet port RJ 45 Press on this button to activate o...

Page 126: ... press to return to the work screen 2 CUSTOMIZE THE TRACER AND THE CENTERING DEVICE This section will enable you to customize the tracer according to your requirements Customising the working modes and display precision F p 129 Choosing a decentration mode F p 131 Customising the action bar F p 132 Adjusting the brightness F p 134 Set up centering compensation F p 135 a Working modes and display p...

Page 127: ...elect the desired step for the shape modification 3 PD and pupillary height Select the desired step for input of the PD and pupillary height 4 Pattern slack to be read Weak slack Major slack from 0 to 1 mm 5 Boxing cross Activated Deactivated 6 Warning message on import of a current Tess job if the Tess connection is activated Activated Deactivated Delta Edging System V1 02 2020 130 USER MANUAL VI...

Page 128: ...y default in the centering screen The work area is in zoom mode by default in the centering screen 11 Enabling or Disabling Centering Help 12 Enable or disable display Choose to display Total PD Height of both eyes Once the modification is made press to return to the work screen b Decentration mode This menu enables you to select a default input mode for decentration data To reach this menu from y...

Page 129: ...ence between the boxing center of the shape and the pupillary center of the wearer ΔY this value corresponds to the difference in height between the boxing center of the shape and the pupillary center of the wearer Once the modification is made press to return to the work screen c Action bar This menu enables you to customize the action bar according to your requirements You can enable default opt...

Page 130: ...nocular Monocular right eye only Monocular right eye only 2 Frame type Metal frame Plastic frame Optyl frame for particularly flexible frames Grooved frame Drilled frame 3 Tracing mode Demo lens Recut lens Pattern USER MANUAL VIII SET UP THE PRODUCT 133 Delta Edging System V1 02 2020 ...

Page 131: ... is no longer displayed in the action bar Option circled in orange the option is displayed and selected by default in the action bar Once the modification is made press to return to the work screen d Brightness You can adjust the default brightness of the work area and or the touch screen to improve your view of the lens to be centered To reach the luminosity customization menu from your working s...

Page 132: ...some cases this screen The centering compensation allows you to refocus any centering offset and to match it with the product specifications Compensation must be made only after the calibration and only if the defect is still present Press The following screen will appear 1 Change in right eye half PD 2 Change in left eye half PD 3 PD modification This value corresponds to the sum of the two 1 2 p...

Page 133: ...e specified values will be applied by default for all types of centering For all one time corrections this screen is not suitable 3 ADJUSTING THE PRECISION OF THE EDGER This menu enables you to adjust the precision of the edger You can adjust The diameter of the finished lenses F p 136 The position of the bevel and groove F p 137 The diameter of drill holes F p 138 The chamfer F p 139 Grooving The...

Page 134: ...tive value the diameter will be smaller Positive value the diameter will be larger c Press to confirm Once the modification is made press to return to the work screen b Adjusting the position of the bevel and groove After edging a lens if the position of the bevel or groove always seems too close to the front or rear surface you can adjust it To access this menu from the work screen of your edger ...

Page 135: ... Default groove position Press to move the groove towards the front surface of the lens Press to move the groove towards the rear surface of the lens Once the modification is made press to return to the work screen c Adjusting the diameter of drill holes After drilling a lens if the diameter of the holes always seems too small or too big you can adjust it according to the diameter of the drill bit...

Page 136: ...Enter the new value Negative value the hole will be smaller Positive value the hole will be larger c Press to confirm Once the modification is made press to return to the work screen d Adjusting the chamfer After edging a lens if a chamfer always seems too small or too big you can adjust its size according to the lens material To access this menu from the work screen of your edger select USER MANU...

Page 137: ...ypad is displayed b Enter the new value Negative value the chamfer will be smaller Positive value the chamfer will be larger c Press to confirm Once the modification is made press to return to the work screen e Adjusting the groove After edging a lens if the width or depth of the groove always seem too close too small or too big you can adjust them To access this menu from the work screen of your ...

Page 138: ...th of the groove Press to increase the depth of the groove Once the modification is made press to return to the work screen f Set default size settings To access this menu from your edger work screen select The default setting only applies to the following settings frame material 1 or 2 star cycle polishing front and rear surface chamfering 1 USER MANUAL VIII SET UP THE PRODUCT 141 Delta Edging Sy...

Page 139: ...dged lenses If out of the last 30 lenses 20 have been plastic edged then the material proposed for the 31st lens will be plastic 2 Forced Choice You set your choice by default To make this choice Go to the edging screen 2 Delta Edging System V1 02 2020 142 USER MANUAL VIII SET UP THE PRODUCT ...

Page 140: ...to the default edging settings menu Select forced choice and press the menu bar to update it The icon disappears To change the default choice restart the procedure 3 4 5 USER MANUAL VIII SET UP THE PRODUCT 143 Delta Edging System V1 02 2020 ...

Page 141: ...ertain tracer configuration screens the button can be used to restore the factory settings of the page Press to cancel and go back to the settings screen Press to confirm reinitialization Delta Edging System V1 02 2020 144 USER MANUAL VIII SET UP THE PRODUCT ...

Page 142: ...IX MAINTENANCE AND SERVICING ...

Page 143: ... F p 162 Changing or cleaning the blocking tube F p 164 Change or clean the edger tools F p 166 Maintain and clean the tracer centerer blocker F p 171 Maintaining and cleaning the edger F p 171 1 PERFORM THE AUTOTEST OF THE TRACER This menu allows you to perform a self diagnosis of the functions of the tracer Select from the work screen 1 Camera test 2 LED band tests 3 Principal LED test There exi...

Page 144: ...played in the message box on the right 2 PERFORMING THE EDGER AUTOTEST This menu is used to carry out a self diagnosis of the functions of the edger To test the proper performance of the edger select on your working screen 1 Edger autotests 2 Locking of the door 3 Initialisation and rotation of lens shafts 4 Reproducer lens shaft raising and lowering 5 Closing of lens shafts 6 Wheel rotation USER ...

Page 145: ...ures to be followed if you note any inconsistencies with the job which may be due to blocking This section shows how to Calibrate the touch screen F p 148 Check and calibrate centering F p 151 Check the optical system F p 153 a Calibrate the touch screen Calibrate the touch screen if your operations have become difficult due to lack of precision Touch screen malfunction You can directly access the...

Page 146: ...displayed automatically once the calibration is finished Press to return to the work screen b Control and calibrate the centering device Calibration Select on the working screen The following screen will appear Select then press to launch calibration A message is displayed 2 3 1 2 USER MANUAL IX MAINTENANCE AND SERVICING 149 Delta Edging System V1 02 2020 ...

Page 147: ...en press to confirm The second measurement s started Once it s carried out the result is displayed on the right of the icon Correct result A malfunction was detected a message appears indicating that a calibration technician is necessary contact your technical department Press to return to the work screen 3 4 5 Delta Edging System V1 02 2020 150 USER MANUAL IX MAINTENANCE AND SERVICING ...

Page 148: ...r 1 Calibration 2 Calibration check Calibration Select on the working screen Take off the reflectors Select the calibration function A Pop up is displayed 1 2 3 USER MANUAL IX MAINTENANCE AND SERVICING 151 Delta Edging System V1 02 2020 ...

Page 149: ...reen Calibration check Take off the reflectors Select the controls calibration function A Pop up is displayed Position the posiblock and click on Once it s finished the following screen is displayed Press to return to the work screen 4 5 1 2 3 4 Delta Edging System V1 02 2020 152 USER MANUAL IX MAINTENANCE AND SERVICING ...

Page 150: ...he position calibration for the feeler in the trough F p 153 A Calibration of the touch screen F p 155 If the edger detects a variation an adjustment is carried out during the cycle a Control the calibration of the monofeeler If the beveling or chamfering are misaligned the edger may need to be recalibrated You can perform a calibration inspection of the position of the monofeeler in the trough US...

Page 151: ...s displayed Place the calibration gauge in the posiblock holder Press to tighten the clamps Press to start the calibration cycle The gauge is positioned at the level of the feeler the feeler moves Does a message appears is the point of the feeler positioned correctly in the drill hole of the plastic pattern Check that the point of the feeler is positioned correctly Press if the feeler position is ...

Page 152: ...ibrate the touch screen Select from the work screen A confirmation message is displayed Press to start calibration Press to cancel and return to the menu Point precisely on each cross as they are displayed holding the stylus perpendicular to the screen so as not to alter the calibration The settings menu is displayed automatically once the calibration is finished Press to return to the work screen...

Page 153: ...ne Statistics if the Tess tracer is connected Statistics if the Tess tracer is connected but not turned on Statistics of the edger alone When only the edger is connected the following screen is displayed Statistics if the Tess tracer is connected When the product is connected with a Tess tracer the following screen is displayed Delta Edging System V1 02 2020 156 USER MANUAL IX MAINTENANCE AND SERV...

Page 154: ...nocular tracing Left eye monocular tracing Reading a very heavily based frame if Tess tracer activated Tracing using the pattern holder 4 Traced frame materials Metal frame high precision tracing with feeling of the groove Plastic frame 5 Optical tracings carried out Optical tracing Tracing of a pattern Tracing of a recut demo lens 6 Tracing table tests and calibrations 7 Next page Previous page 8...

Page 155: ...connected but not turned on In the case of a Tess tracer that s connected but not turned on the values are overridden by X like below b Technical history log and errors From the work screen select to access the list of the error messages When the product is connected with a Tess tracer the tracer icon is selected in orange and the following screen is displayed Delta Edging System V1 02 2020 158 US...

Page 156: ...of appearance Sort on the total counters by pressing 3 Sorting A second press on the previously selected icon or or sets the display ascending descending 4 Error message codes Classed by display frequency 5 Description of selected error Use the scroll box on the right of the message box to scroll through the text 6 Transition from the tracer statistics to the edger statistics Press to return to th...

Page 157: ...n is displayed 1 Partial counter The replacement of a worn tool with a new one resets the partial counter s to zero 2 Total counter 3 Edging operations Number of edging drilling and finishing operations performed depending on the lens material Roughing Bevels Flat edge finish Grooves Drill holes slots Notches Polishing Chamfers 4 Drilling Number of drilling operations performed for each lens mater...

Page 158: ...u can sort the error codes generated by the machine by frequency of appearance To sort the partial counters press press again to define the sort direction ascending descending 2 Total counter You can sort the error codes generated by the machine by frequency of appearance To sort the total counters press press again to define the sort direction ascending descending 3 Sorting Button used to define ...

Page 159: ...o return to the work screen 7 MAKING A BACKUP OF THE JOBS AND DISPLAY CONFIGURATION Connect the backup USB key to the tracer centerer blocker From the work screen select The following screen is displayed 1 Data import export 2 Customise the display Press to select the action to be taken 1 2 3 Delta Edging System V1 02 2020 162 USER MANUAL IX MAINTENANCE AND SERVICING ...

Page 160: ...f another Delta 2 tracer centerer blocker Connect the backup USB key to the tracer Fromyour work screen select The backup screen is displayed Press to import the data present on the backup key Click on to import a display customization If several backups are present on the key make sure to choose carefully what you want to restore the data present on your tracer will be erased and overridden by th...

Page 161: ...R CLEANING THE BLOCKING TUBE Put the blocking tube in the high position Pivot the tube counterclockwise to its limit approximately 20 You must make the tube pivot before trying to remove it from its support in order not to damage the system Raise the tube to remove it from its support 5 6 1 2 3 Delta Edging System V1 02 2020 164 USER MANUAL IX MAINTENANCE AND SERVICING ...

Page 162: ...sert the tube in its housing while being careful to align the barbs with the notches of the support tube Pivot the tube clockwise to its limit approximately 20 4 5 6 USER MANUAL IX MAINTENANCE AND SERVICING 165 Delta Edging System V1 02 2020 ...

Page 163: ...iameter or new bit Chamfering wheel replace with a new wheel Grooving wheel replace with a new wheel Wear indicators An indicator in the information bar makes it possible to know the level of wear of the drill bit wear of the drill bit at 1 0 mm or 0 8 mm The colour of the indicator informs you of the level of wear of the tool Green for a new tool Flashing red for a tool which needs replacing pres...

Page 164: ...ls fully a Changing or cleaning the drill bit The wear indicator informs you of the need to change the 0 8 mm drill bit after 250 holes and the 1 0 mm bit after 500 holes Have the following to hand Open ended spanner The drill bit to be replaced From the working screen of your edger select to change or clean the drill bit You can access the tool change menu by pressing on the work screen Select th...

Page 165: ...e keys and press Turn the edger off then on again The edger resets itself and the module repositions itself The wear statistics of the replaced tool are reset to zero b Changing the grooving or chamfering wheel Wheel shaft 1 Grooving wheel The boss is turned towards the right 2 Chamfering wheel It is equipped with a positioner to prevent incorrect insertion Trimaterial chamfering wheel option May ...

Page 166: ...eels at the same time The menu is designed to replace only one wheel at a time If you are replacing both wheels at the same time simulate a replacement of the second wheel so that the wear statistics are also reset To do this press the button corresponding with the second wheel then to validate without touching the wheel shaft Replacing the grooving or chamfering wheel Press the button correspondi...

Page 167: ...move the screw and washer without letting them fall into the trough Remove the chamfering wheel You can access the grooving wheel Replace the desired wheel Reposition the second wheel Grooving wheel the boss is turned towards the right Chamfering wheel is provided with a positioner which ensures that it is inserted the right way Put the screw back in and tighten it as much as possible If you took ...

Page 168: ... e g petrols thinners solvents b Clean the reflectors and the lens Dirty or striped reflectors or a lens can cause tracing defects Be careful and clean them using a soft and dry rag regularly Never pour liquid on these parts c Clean the tube In order not to damage the LED band surrounding the centering chamber clean the tube using a dry rag without rubbing it Never pour liquid on these parts 11 MA...

Page 169: ...le essences diluents solvents Never clean the machine elements module etc with a wet rag No additive should be added to the water in the edger tank Do not add pyridine b Clean the GCD module From the working screen of the edger select to reach the cleaning menu The following screen is displayed 1 Cleaning the module and trough Close the door Press to start the cleaning cycle The cleaning is done a...

Page 170: ...rocedure in reverse To tighten it First shake it lightly with your hand until the window no longer moves in the door and then Then tighten by turning the additional screws 3 4 of way around or even up to one full turn Precautions Be sure to position the window correctly in the door slides 2 3 USER MANUAL IX MAINTENANCE AND SERVICING 173 Delta Edging System V1 02 2020 ...

Page 171: ...ssing menu You can access the dressing menu by pressing on the work screen Make sure that the 22 mm accessories posiblock holder and stop are installed on the lens clamp shafts Select the appropriate dressing cycle Glass roughing wheel Finishing wheel Polishing wheel Never dress the polishing wheel twice in a row to avoid possible damage 1 2 Delta Edging System V1 02 2020 174 USER MANUAL IX MAINTE...

Page 172: ... for the selected cycle between the lens clamp shafts with the hollow side against the posiblock holder Press to close the clamps Close the door Press to start the dressing cycle Once the cycle is finished press to open the clamps and remove the dressing stone If the dressing stone shows a residual ring remove it in order not to disrupt subsequent dressing operations 3 4 5 6 7 8 USER MANUAL IX MAI...

Page 173: ...X TECHNICAL DATA ...

Page 174: ...udden changes in temperature and humidity and install your system in an area not directly exposed to sunlight away from all heat sources away from all strong magnetic fields away from all chemical products corrosive vapours and liquids Take care not to block the vents and to leave enough space above the device Do not place any object on the device Avoid exposing the device to vibrations or shocks ...

Page 175: ...enses executive lenses mid distance lenses using re marked micro engravings or manufacturer markings Centering help single vision lenses partial or total detection of focimeter dots Specific centering target for each type of lens single vision bifocal trifocal progressive executive mid distance 2 track optical video system without parallax Growing factor x1 31 or x1 97 Input of job distances PD 1 ...

Page 176: ...le on front surface and rear surfaces small chamfering by default 0 20 mm large chamfering by default 0 40 mm Drilling automatic adjustment of drilling angle according to lens curve up to 15 modification step 0 5 hole diameter 0 8 to 3 mm modification step 0 05 mm types of drilling through hole non through hole straight or tilted notch slot and spot facing maximum number of drilling points per len...

Page 177: ...ate TrivexTM and MHI 8 litres minute Measured noise level on edging at a distance of 0 5 m from the machine Plastic lens 71 dB Glass lens 71 dB Polycarbonate lens 71 dB Trivex lensTM 72 dB MHI lens 71 dB USER MANUAL X TECHNICAL DATA 181 Delta Edging System V1 02 2020 ...

Page 178: ...XI GENERAL INFORMATION ...

Page 179: ...ty Caution risk of electric shock Caution danger refer to the user manual Disposal of this electrical and electronic equipment SYMBOLS PRESENT IN THE DOCUMENT Danger risk of injury Caution risk of damage to the machine or the lens Note additional information Tip practical advice for use Glossary indicates a word defined in the glossary See also indicates the page number to consult for further info...

Page 180: ...o Part 15 of the FCC rule Those limits are set so as to ensure reasonable protection against interference in a residential environment This equipment generates uses and may emit radiofrequency energy liable to interfere with radio communications if the device is not installed and used in strict compliance with manufacturer instructions However nothing guarantees the absence of interference under p...

Page 181: ...harp edges and greasy substances Check the power cable periodically if damaged have it replaced by an approved repairer Do not use your machine for operations other than those envisaged in this document Otherwise the protection ensured by the device may be compromised Never try to modify or dismantle this product yourself Apart from the risk of damaging the instrument there is a risk of personal i...

Page 182: ...nsitivity differential circuit breaker maximum 30 mA and that the wall outlet is easy to access You are strongly advised to wear gloves to protect your hands when emptying the tank to clean it 7 ELECTROMAGNETIC WAVES Electromagnetic waves emitted by television sets or radios mobile phones radio transmitters etc are liable to cause malfunctions in the instrument This instrument is also liable to in...

Page 183: ...GLOSSARY ...

Page 184: ...imension height of the rectangle D dimension nominal nose DBL E dimension greatest radius from the boxing center Boxing height calculated from the tangent line at the bottom of the frame EXECUTIVE LENS Type of bifocal lens with two full fields one which corrects far vision defects and one which corrects near vision defects They are available in two models separation line present on the front surfa...

Page 185: ... the far vision for the upper part of the lens and the near vision for the lower part without optical rupture or unaesthetic line REFRACTIVE INDEX Characterizes the refractive power of a transparent optical material The indexes vary according to the materials used for the lenses Plastic lens 1 5 Polycarbonate lens 1 59 Medium or High Index lens 1 5 Trivex lens 1 5 to 1 6 Tribrid lens 1 6 Glass len...

Page 186: ...CAL LENSES Type of lens with distinct correction areas the upper part of the lens is used for far vision the lower part of the lens is used for the near vision Delta Edging System V1 02 2020 192 USER MANUAL GLOSSARY ...

Page 187: ...Essilor Instruments USA 8600 W Catalpa Avenue Suite 703 Chicago IL 60656 Phone 855 393 4647 Email info essilorinstrumentsusa com www essilorinstrumentsusa com ...

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