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Maintenance andWarranty Manual
Version : August 2003
Briot Representative Customer
Review ChecklistInstallation / Preparation of the Accura•System Introduction•Maintenance of the Accura•
Date
• Ending date of limited warranty ____/____/____
• Beginning date of limited warranty ____/____/____
• Ending date of extended warranty ____/____/____
• Beginning date of extended warranty ____/____/____
Warranty
Name
Address
Accura Model
Serial Number
Installed by
Briot ProCare Premium(example)
•Briot ProCare(example)
•
Type of Extended WarrantyBriot ProCare Plus(example)
•
3
It will help you, the Customer, with the following:
the basic maintenace and adjustments for continually maintainingthe optimum performance of the machine
•
information guided by Briot In-house Support for technicalquestions which can be answered directly by phone.
•
during the installation and training of the Accura, to reviewwith the Customer all the functions of the machine and to applythe step by step training program
•
providing an accurate, up-to-date record of all service andmaintenance performed on the Accura.
•
It will be beneficial to the Briot Representative:
We recommend that the Customer maintains this book carefully duringthe life of the .
Service contract (example) p 15
5
InstallationP
reparationA
ccessories &C
onsumables
Operating the
Edger
Basic M
aintenance&
Adjustm
entsS
ystemA
djustments
Warranty
Program
s
Contents
Accessories & ConsumablesAccessory Kit p 22
p 23Wheelsp 24Consumables
Operating the Edger
Icons p 28p 30Scanform™
Three Working Modes p 31Starting a Job p 32
Screen & Keyboard p 27Initialization p 27
Basic Maintenance & Adjustments
Cleaning and Emptying the Filtering Tank p 45
Wheel Dressing p 52Scanform™ Set-up p 46
General Size Adjustment p 54Basic Adjustments p 54
Lens Feeler Adjustment p 55
Wheel Cycle Counts & Resetting p 44Daily Maintenance p 44Safety Precautions p 43
Axis Adjustment p 57Stylus Introduction and Height Adjustment p 59
Landing Position Adjustment p 56
Maintenance of the Accura p 10System Introduction of the Accura p 9Installation of the Accura p 8
Installation/Pr eparation
Warranty Pr ograms
Maintenance Schedule p 17Service Calls / Visits p 19Briot Technical Support p 20
Briot Limited Warranty p 13Briot Warranty Program Overview p 14
System Adjustments
General Size Adjustment p 64Differential Size Adjustment p 63
p 67Groove & Safety Bevel Regularity Adjustment p 66Groove Landing Position Adjustmentp 65Safety Bevel Landing Position Adjustment
p 72Scanform™ Adjustment p 76Scanform™ Adjustmentp 80Troubleshooting
7
InstallationPreparation
Installation/PreparationInstallation of the AccuraSystem Introduction of the Accura p 9Maintenance of the Accura p 10
p 8
The machine must be installed by an Authorized Briot Represenative(expected duration 1:30 hours)
8
Installation of the edgerLay-out of the edger•Drilling the holes•Connecting water supply•Installing drainage system•The electrical connection•
Edge lenses and inspect the followingChecking the edging parameters
Axis•Distance•Height•1/2-1/2 bevel•Expert bevel•Size•
Edging1/2 eye lens job (right eye & left eye)•
Pattern shape scanning and edging plastic lensesChecking the functions
Polishing•Safety bevel on the front of a lens•Safety bevel on the rear of a lens•Grooving•
Setting-up the system
Auto test•
Clamp the translation screw•Switch on the system•
Remove the packing, foam and bracket•
Initialization•
Water flow adjustment•
Installation of the
Introduction and training program by an Authorized BriotRepresentative
Review of the machineScreen and Keyboard•Scanform™•Explain the 3 different modes and the icons•
Lens Re-feeling•Edging a Lens•
Frame Scanning•Operating the Edger
Pattern & Lens Scanning•Lay-out/Blocking Mode•
Re-touching•Auto Groove & Controlled Groove•Controlled Bevel•
System Introduction of the
9
InstallationPreparation
Training on the basic maintenance of the machine and demonstrationof the maintenance guided by Briot In-house Technical Support
Basic Maintenance and AdjustmentsWheel Cycle Counts and Resetting•
Scanform™ Setting•Cleaning and Emptying the Filtering Tank•
Wheel Dressing•Size Adjustment•Lens Feeler Adjustment•Landing Position Adjustment•Axis Adjustment•
Accessories & ConsumablesAccessory Kit•Wheels•Consumables•
System MaintenanceBriot Technical Support•Differential Size Adjustment•General Size Adjustment•Safety Bevel Position Adjustment•Groove Landing Position Adjustment•Groove & Safety Bevel Regularity Adjustment•Scanform™ Adjustment•Scanform™ Adjustment•
10
Maintenance of the
Warranty Programs
Maintenance Schedule p 17Service Calls / Visits p 19Briot Technical Support p 20
Briot Limited Waranty p 13Briot Waranty Program Overview p 14
p 15Service Contract (example)
Warranty
Programs
11
Warranty
Programs
13
Briot Limited Warranty
EXAMPLE
This warranty is valid only after the warranty registration card is properly completed andreturned to our corporate headquarters within ten days after purchase/installation date.
•
This limited warranty is extended to the original consumer purchaser of the Briot product.Briot warrants all parts and components thereof, to be free of defects in material andwarkmanship. The warranty does not cover chucks, plastic shields, plastic covers, fuses,disk drives, light bulbs, bearing parts, and diamond wheels which have been worn outby normal use. These are normal replacement items.
•
The warranty commences on the date of installation, provided the warranty registrationcard is submitted and shall remain in effect for a period of twelve months. Briot will notpay for loss of time, inconvenience, loss of use of your Briot product, or properly damagecaused by your Briot product or its failure to work, or any other incidental orconsequential damage.
•
The limited warranty does not apply if the failure is caused or contributed by any of thefollowing: improper handling, improper use, improper transportation, improperreinstallation, abuse, unsuitable application of the unit, lack of reasonable and necessarymaintenance, or repairs made or attempted by other than Briot or one of its authorizedsales and service distributors. This warranty does not cover defects resulting fromaccidents, damage while in - transit to your place of business, fire, flood and acts of God.Briot will repair or replace, at its option, a unit or part proved to defective whitin thewarranty period and under the conditions of the warranty.
•
Whereas consumer purchaser receives credit to any portion of the sale price with respectto defective or non conforming parts, the defective or non-conforming parts must bereturned to Briot in order to obtain such a credit within 15 days.
•
The limited warranty is in lieu of all other warranties, expressed or implied, including theimplied warranties of merchantability and fitness for particular pupose, and all suchother warranties are disclaimed except to the extent of any implied warranty that may beimposed by State Consumer Law. Any implied warranty that may be imposed by ConsumerLaw is Limited in duration to one (1) year from date of installation.
•
• Briot machinery and instruments are carefully tested and inspected prior to shipment.Every possible care has been taken to deliver them to you safely.
EXAMPLE
EXAMPLE
• One year warranty
• Warranty coverage on all parts, labor and service calls*
• Unlimited toll-free technical assistance, Monday through Friday 8am to 7pm EST
• Second day UPS delivery for all covered parts
• Warranty is non-transferrable
14
Briot Warranty Program Overview
Standard Briot Warranty
Briot Extended Warranties
ProCare ProCare Plus ProCare Premium
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Labor charges only
Three year warranty
Parts warranty*
Unlimited toll-free technical assistance
ProCare Rapid Response Status
No Travel charges for service calls
Service visits
Preventative Maintenance Visits(Required twice annually)
Consumable Discount
2 visits/year
•
10% discount rate 20% discount rate
Unlimited visits/year
10% 20%
Warranty
Programs
15
Service Contract
Terms and Conditions
EXAMPLE
1. TERMSThe Briot machine is warranted for a period of one year under the Briot Limited Warranty (SeeAgreement Details). Upon termination of the Briot Limited Warranty, the selected Briot ProCareExtended Warranty commences. The Briot ProCare Extended Warranty must be purchased at the timeof the Briot machine perchase date. This Agreement shall become effective when signed by thecustomer and accepted by an authorized Briot Representative and shall continue in effect untilterminated pursuant to Section 7. The terms and conditions contained in this Agreement, constitutethe entire Agreement between Briot and the Customer.
2. WARRANTY SERVICES
Briot shall provide to the Customer, with respect to the Equipment purchased, Maintenance Service by a Briot Representative. Briot will provide unlimited toll-free technical support to the Customer topromptly restore equipment to good working order from Monday through Friday from 8:00amto 7:00pm (EST). On-site service will be determined at the discretion of a Briot Representative.If an on-site service call is determined to be necessary by a Briot Representative, the next availableservice visit will be scheduled. Parts supplied by Briot may be used, repaired or rebuilt and befurnished on an exchange basis. The replaced parts become the property of Briot. When replacementparts have been provided by Briot, without the services of a Briot Representative, the replaced partsmust be returned to Briot by the Customer within fifteen (15) days. Any such parts not returned toBriot within that period will be deemed purchased by the Customer at Briot's current list price andshall be due within thirty (30) days of receipt of invoice. All covered parts under this Agreement willbe shipped two-day UPS at the expense of Briot.
3. WARRANTY SERVICE FEESIf an on-site service call is determined to be necessary by a Briot Representative, the next availableservice visit will be schedule. All Briot ProCare Plans provide covered travel expenses for the BriotService Representative. The Briot ProCare Program provides service based on Briot's current hourlylabor charges. The Briot ProCare Plus Program provides two (2) service calls at no charge withsubsequent visits at Briot's current hourly labor charges. The Briot ProCare Premium Programprovides unlimited service visits at no charge.
4. CUSTOMER OBLIGATIONSFor the period of time Briot is providing service under this Agreement the Customer shall:(a) Provide a suitable environment to operate and service the equipment(b) Operate the equipment in accordance with Briot's Operating Instructions(c) Not permit any attachments, alterations, interconnections or modifications to the Equipment without the prior written authorization from Briot(d) Agree to perform the daily, weekly and monthly maintenance set forth in Schedule 1(e) Use only Briot consumables or prior approved equivalent
EXAMPLE
16
6. ADDITIONAL SERVICESThe additional services provided in this section are not provided as Warranty Services describedin Section 2. These services are provides at Briot's current rate for hourly service and spare partsbased on:(a) Neglect or use of the equipment for purposes other than that for which it was designed orfailure to operate this Equipment in accordance with Briot's operating instructions(b) Accident or disaster including acts of nature, vandalism, burglary or abuse(c) Alterations to the Equipment including any deviation from the original design(d) The use of improper or inadequate supplies or replacement parts(e) Repairs necessary due to lack of proper daily, weekly or monthly maintenance per theattached Schedule(f) Training of new staff or supplemental training of existing staff(g) Packing, moving, relocating and re-installing of Equipment(h) Consumable items such as grinding wheels, belts, lamps, fuses, disk drives, pattern settingassemblies, adapters dressing sticks and panel sheets (see Page X for additional cosmeticconsumables(i) Accessories such as pattern setting assemblies, tank and pumps(j) Cosmetic damage(k) Labor for upgrades(l) Other services and parts not contained within this Agreement. All consumable parts purchasedin Section 6 (h) above under the Briot ProCare Plus Program will receive a 10% discount fromcurrent parts price and Briot ProCare Premium Program Customers will receive a 20% discountfrom current parts price.
7. DISCLAIMERS AND TERMINATION OF WARRANTYThis Agreement does not apply to any equipment damaged by accident, natural force, misuse,use of parts or consumables not approved by Briot. Briot reserves the right to cancel thisagreement immediately for non-payment; modifications made to the equipment, installation orrepairs by personnel not prior to approval by Briot; non-compliance with Section 4 or Section 5or for any other violation of this Agreement by the Customer. This Agreement is only for machinescutting 12,500 lenses per year for four years, or a maximum of 50,000 lenses or four years, whichever comes first. This Agreement commences one year from the Standard Briot Warranty dateand continues for three years as otherwise provided within this Agreement.
8. EXECUTIONIf the Customer is a corporation or partnership, the person signing the Agreement on it's behalfcertifies that (s)he is an officer or partner thereof and has the authority to enter into thisAgreement.
8. MISCELLANEOUSThis Agreement is not transferable without prior approval from an authorized BriotRepresentative.
5. PREVENTATIVE MAINTENANCE SERVICE VISITSAll Briot ProCare Extended Warranty Programs are conditional of the Customer to schedule and Briotto perform two (2) Preventative Maintenance Service Visits per year during the Terms of thisAgreement. The Briot ProCare Program charges standard hourly labor fees, the Briot ProCare PlusProgram provides the Customer with a 10% discount on the hourly labor fees and the Briot ProCarePremium Program provides the Customer with a 20% discount on the hourly labor fee.
Warranty
Programs
17
Maintenance Schedule
Yearly maintenance of the
MOD
ULE
1
Visual Controls
Water System
Water Box
Cover
Sizing
Axis
Stylus Insertion
DATE
Year 1 Year 2 Year 3 Year 4
Year 1 Year 2 Year 3 Year 4
Year 1 Year 2 Year 3 Year 4
MO
DULE
2
DATE
Cleaning
Scanform™
Fan
Circuit Boards
Lifting Jack Assembly
Sizing Contact
DATE
Checking
Lifting Jack
Translation
Lens Feeler Condition
Belt Tightness (main motor,scanform™, blocking process)
MODU
LE 3
18
MOD
ULE
4
Adjustments/Calibrations
Solenoid Valves
Water Box
DATE
Year 1 Year 2 Year 3 Year 4
Year 1 Year 2 Year 3 Year 4
Year 1 Year 2 Year 3 Year 4
Year 1 Year 2 Year 3 Year 4
MO
DULE
5
DATE
To be replaced
Water Supply Filter (open circuit)
DATE
MOD
ULE
6
Lubrications
Clamping Block(cleaning, greasing)
Blocking System Fluting
DATE
MOD
ULE
7
Evaluation with the Customer
Wheel Condition (glass, TP,roughing, finishing, polishing, CBR)
Blocks
Use of 3M™ Leap™ II BriotBlocking Tapes
Warranty
Programs
19
Service Calls / Visits
Date Briot Service Representative Report # Comments
20
Briot Technical Support
Call
Write here your Support call free number
Office hour
Write here your Office hour
For After Hours Technical Support
Write here your After hours technical support
21
Accessories &�Consum
ablesAccessories & consumablesAccessory Kit
p 23p 22
Wheelsp 24Consumables
21
Accessory Kit
Accessories Briot Order #
Case
Accura edger adjustment tool
Scanform gain adjustment tool
Adjustment tool Scanform™ IV
Axis adjustment lens to lens and former
Lens to lens adjustment tool
Pattern holder and lens to lens adapter
Lens clamping adpter articulated (small model)
Deblocking plier
Plastic for LCD screen
Lens holder ring
Key for cover
Bulb
Weco Block Support (small model)
Weco Block (1/2 eye)
Weco Block (full eye)
Fuse 10 AT - 250 V - 6,3x32
Fuse 5 AT - 250 V - 5x20
Fuse 25 AT - 125 V - 6,3x32
Small lens pad
Large lens pad
Fuse 3.15 AT - 250 V - 5x20
11 77 007
14 04 199
14 04 218
14 04 185
14 04 191
Axis adjustment tool Scanform™ V 14 04 195
14 04 192
11 90 157
01 14 004
14 06 217
11 22 154
02 20 150
37 30 003
12 01 057
11 90 406
21 53 013
21 53 012
22 29 052
22 29 002
22 29 056
11 38 161
11 38 162
22 29 043
Fuse 2 AT - 250 V - 5x20 22 29 038
22
23
Accessories &�Consum
ables
Accessories Briot Order #
2 mm allen wrench
2.5 mm allen wrench
3 mm allen wrench
5 mm allen wrench
1.5 mm allen wrench
4 mm allen wrench
14 01 003
14 01 004
14 01 005
14 01 006
14 01 009
14 01 011
6 mm allen wrench 14 01 012
15 47 109
15 47 104
15 47 111
15 47 110
15 47 105
15 47 112
15 77 405
15 77 402
15 77 407
Wheels
Wheels Briot Order #
Glass roughing wheel (width: 16 mm)
Glass roughing wheel (width: 16 mm)
Glass roughing wheel (width: 17.1 mm)
All plastic roughing wheel (width: 20 mm)
All plastic roughing wheel (width: 21.1 mm)
All plastic roughing wheel (width: 20 mm)
Finish wheel bevel and rimless (width: 13+5=18 mm)
Finish wheel bevel and rimless (width: 13+5+1.1=19.1 mm)
Finish wheel bevel and rimless (width: 13+5=18 mm)
24
Consumables
Consumables Briot Order #
Wheels Briot Order #
Roughing dressing disk
Finishing dressing disk
Polishing dressing disk
Bulb
Set of 14 blocks (10 large & 4 small)
11 38 161
11 38 162
11 35 161
11 35 162
Lens clamping adapter articulated (small model)
Lens clamping adapter articulated (large model)
Blocking tapes (500 per box)
Small lens pad
Large lens pad
Lens clamping adapter (small model)
Lens clamping adapter (large model)
11 38 154
11 38 157
Feeler Tips
Feeler Tips
60 21 004
01 14 005
01 14 004
01 80 031
12 01 057
24 07 022
24 07 021
24 07 020
In order to improve its products, BRIOT may change without notice some of its accessoriesand consumables as well as order numbers.
15 77 406
15 77 403
01 64 020
11 29 022
Polishing wheel (13+5=18 mm)
Polishing wheel (13+5+1.1=19.1 mm)
Safety bevel and grooving wheel(for 5 000 lenses)
Safety bevel and grooving driving disk(for 10 000 lenses)
Operating the
Edger
25
Operating the Edger
Screen & Keyboard p 27Icons p 28Scanform™ p 30Three Working Modes p 31Starting a Job p 32
Initialization p 27
Operating the
Edger
27
Initialization
Screen & keyboar d
Enter thenumerical values
Corrects error whilein entry process
Access to calibrations ifcombined with other key
Confirm the numericalvalue entered
Moves the lens leftduring roughingand/or rimless Moves the lens right
during roughingand/or rimless
Opens the visor(inactive during edging cycle) Opens/Closes chucks
Unmarked keyto select a function
Unmarked keyto select a function
Decreases the selectednumerical value
Increases the selectednumerical value
Press when readyfor scanning, blocking
or edging cycleEmergencystop
Turn on the switch located on the backright side of the machine.
28
Icons
Blocking/Lay-out Mode
Scanning Mode
Both sides
No symmetry
Geometrical centerblocking
Optical centerblocking
Horizontal millimeterdecentration
Vertical millimeterdecentration
Frame PD orBridge size
MIXdecentration
BOXdecentration
Segment width
Right side
Right side only
Left side
Left side only
Monocular pupildistance
Binocular pupildistance
Automatic scanning Manual scanningSymmetry
Single vision Bifocal
BOX Height MIX Height
Operating the
Edger
29
Edging Mode
* There is no safety bevel and gr ooving on the
1/2-1/2 bevel
Expert bevel
Retouch
Mediumpressure
Thin SB onrear side*
Rimless
Polishing
Controlled bevel
Front side bevel
Thick SBon rear side*
SB on frontside
*
Fragile lens
Left side
Expertdouble groove
*
Rear side bevel
Medium SBon rear side*
Maximumpressure
Right side
Grooving
Expertsingle groove
*
No polishing
No SBon front side
*
1/3-2/3 bevel
Bevel
Minimumpressure
No SBon rear side
*
Controlledgrooving
*
Esthetical bevel
Hydrophobic lens
30
Scanform ™
Translation contr ol knob(Right/Left)
Clips leverFrame positioning
Station
Automatic scanning•Specific keyboard•
Automatic scanning•Executions of calibrations through the screen•
Manual blocker and stylus insertion•
Automatic blocker and stylus insertion•
Opens/Closes�chucks for edging
(press and hold the keyto clamp)
Calibration keysfor tehcnician or operator use
Executes theframe shape sanning
STOP START
F1F2
F3ON
Interrupts theframe shape scanning
Displays the ON messagefor regular operations
Edging mode
Blocking/Lay-out mode
Key allowing to go from oneto another mode
Access to the Pr evious Job
Access to theprevious job
Whatever the mode
Access to thecurrent job
Whatever the mode
Access to a new job anddelete the previous job
In scanning mode only
Scanning mode
Three Working Modes
Scanning, Blocking/Lay-out & Edging
Operating the
Edger
31
32
Starting a Job
Frame Shape Scanning
Place the frameinto the scanform™.
Select scanning type.
If desired, select Symmetry function.
Select side to scan.
Select frame type.
Using the keypad, enter a job number.
Select Scanning mode.
Use the lever to clampthe frame in place.
Place the top of theframe into the "V" of
the scanform™.
Cx
1 Use the lever to move the stylus to the left when the icon comes up
Press the key.
Press the key.
2 Press the key.
If you want bothside scanning:
Press the key.START
Operating the
Edger
33
Patter n or Lens Shape Scanning
Emergencystop
Place the lower part of the pattern holder inorder to push away the nose of the patternholder and to insert the lower pins between
of the scanform clips.Make the top of the pattern holder rest on
the upper jaw of the scanform in thepositioning lugs.
Select AUTO scanning mode.
Select Symmetry function.
Select side to scan(see the label on the pattern holder).
Select PATTERN.
Using the keypad, enter a job number.
Select Scanning mode.
Remove the frame holder.
Enter a frame or a bridge valuedifferent to zero.
1 Using the lever, move the stylus to the left when the icon comes up.
2 Press the key.
Press the key.START
34
Edging
Use the manualblocker to block
the lens.
Place the block into block receptacle.
If desired, select blocking mode.
Lay-out the lens on the screen.
If desired, select height reference.
If desired, enter segment width.
Enter height of optical centeror segment height.
Enter patient pupillary distance.
Select vision type.
Select side to lay-out.
Select the Lay-out mode.
2 Press and hold the key until automatic blocker comes down.
1 Press the key.
Cx
Operating the
Edger
35
If desired, selectsafety bevel onthe rear side.
If desired, selectsafety bevel onthe front side.
Load the lens in the edger.
Select edging pressure orslow edging.
If desired, select polishing.
Select bevel or grooving type.
Select bevel location.
Select lens material.
Select side to edge.
Select Edging mode.
Press the key.
36
Cx
Re-feel the lens(see paragraph Refeeling p 37 ).
Lens-feelercorr ect
Automaticbevel
Lens-feelerincorr ect
Manualbevel
Press the key.
Control bevel manually(see paragraph Controlled bevel p 37 ).
Automaticgroove
No gr oove
Manualgroove
Control groove manually(see paragraph Controlled groove p 39 ).
If necessary, re-edge the lens(see paragraph Retouch p 40 ).
After edging cycle, hold the lenswhile pressing the key.
Operating the
Edger
37
Re-feeling
Start the finishing cycle.
(page 36)
Press the key below the icon.
When the message Lens too smallis displayed, press the key.
You can re-feel the lens up to 3 times.
Re-feelingcorr ect
Re-feelingincorr ect
Contr olled Bevel
1/2-1/2 bevel1/3-2/3 bevel
3D bevel
Defined curvebevel
Front rear bevelFront side bevel
Base bevelidentical to frame
Expert bevelEsthetical bevel
38
After roughing and lens-feeling, if necessary,modify bevel type.
Select the bevel point where positionwill be modified.
Rotates the lens around to displaythe lens section.
If necessary, re-feel the lens.
Press and/or keys to move forwardthe curve drawn by the bevel towards
the front or the back.
When the bevel position is correct,press the key.
After the edging cycle, hold the edged lenswhile pressing and holding the key.
If necessary, re-edge the lens(see paragraph Retouch p 40 ).
Press + and/or + keysto modify the bevel point on selected place.
Operating the
Edger
39
Contr olled Gr ooving
After roughing and lens feeling, if necessary,modify the grooving type.
Sleect the grooving point whereposition will be modified.
Select groove base.
Automaticgroove (0.6 mm)
Double groove(1 mm)
Simple groove(0.6 mm)
Double expertgroove (1 mm)
Press and/or keys to move forwardthe curve drawn by the bevel towards
the front or the back.
Press + and/or + keysto modify the bevel point on selected place.
Rotates the lens around to displaythe lens section.
When the grooving position is correct,press the key.
After the edging cycle, hold the edged lenswhile pressing and holding the key.
If necessary, re-edge the lens(see paragraph Retouch p 40 ).
40
Re-touch
Select the Re-touch function.
In Edging mode, place the lensin the edger again.
Be sure the parameters entered arefor one of the lenses to be re-touched.
Press the key.
Using the keypad or and/or keys,display the value to cerrect the size.
Safety mode
•
••
•
To clamp the lens you have to hold the key until the clamping shaft getsin contact with the lens.Releasing this key when clamping will automatically open the clamp.You have two seconds to release the key when the clamp is in contact withthe lens otherwise the clamp opens back if this delay is over.Starting the cycle with the clamp open will generate the warning messageClamp the lens before start.
Wheel rotation
The main motor starts only if the visor is closed.The door opening key is inactive during the wheels rotation.Opening manually the visor stops the wheel motor and switches the machinein error “visor function”.
•••
Clamping
Hold the edged lens while pressingand holding the key.
4141
Basic M
aintenance&
Ad
justments
Basic Maintenance & Adjustments
General Size Adjustment p 54
Safety precautions p 43
Wheel Cycle Counts & Resetting p 44Cleaning and Emptying the Filtering Tank p 45
Daily Maintenance p 44
Basic Adjustments p 54
Lens Feeler Adjustment p 55Landing Position Adjustment p 56Axis Adjustment p 57
Scanform™ Set-up p 46Wheel Dressing p 52
Stylus Introduction and Height Adjustment p 59
4143
Basic M
aintenance&
Ad
justments
Safety Precautions
Use the 3M™ Leap™ II Briot blocking edging tapes•
Lubricate and clean the lens clamping adapters,ON A REGULAR BASIS
•
Turn off the water supply EVERY NIGHT•
Check the blue lens pads, small and large models,ON A REGULAR BASIS
•
Check the blocks to be sure they are clean and the tape side of theblock is smooth
•
ONLY use small lens clamping adpter to mount a 1/2 eye lens•
BEFORE SCANNING A FRAME SHAPE, CLEAN THE FRAMEWITH AN ULTRASONIC DEVICE IN ORDER TO TAKE ALL THE
DEBRIS OFF THE SCANFORM™.
If necessary, operate a manual scanning ( ) for a very curvedframe, a distorted or used frame or a very bad quality frame
•
Use the function FRAGILE LENS ( ) to edge a very thin lens,a lens with a strong decentration or high index
•
44
Daily MaintenanceTo ensure the highest performance of your Accura, clean the filteringtank and dress the wheels on a regular basis.
Wheel Cycle Counts & Re-setting
Analyze the edging of your machine per type of edged lenses to checkthe need to dress the wheels
In Scanning mode, press
simultaneously the and keys.
Press the key.
Press the key.
Re-set the following counter.
Press the key untilfinished adjusting.
Yes
No (or end)
Using the key, selectthe counter to reset.
4145
Basic M
aintenance&
Ad
justments
Cleaning & Emptying the Filtering Tank
Turn off the edger.
Empty the filter bag.
Connect the hose to the main drain(bucket, sink, sewer).
Press the unmarked key until youenter OFF.
Turn ON the pump.
When the tank is empty, pressthe unmarked key to display ON.
Turn OFF the pump.
We recommend cleaning and emptying the recirculating tank every800 lenses minimum.
Press the key while youswitch on the edger.
Press the key to re-boot the machine.
46
Scanform™ Set-up
Entering the Configuration Mode
Turn on the Accura.
This operation is recommended to change the screen contrast, theuser's language & other setting.
CONFIGURATIONADJUSTMENTMTRCOUNTER
Press and hold down the key forapproximatively two seconds before the
loading bar disappears.
F2
Press the key to enter the
Configuration mode.
START
Otherwise:1. Wait until the initialisation phase has finished.2. Turn the Accura off and on again.3. Repeat this procedure.
Exiting the Mode
In the menu Configuration, press
to scroll down the menu until Exit is displayed
between the two arrows and press .START
F3
In the general menu, press
to scroll down the menu until Exit is displayed
between the two arrows and press .START
F3
Setting the screen contrast
Setting the Operator Language of the scanform™
Access to Configuration mode (See para-graph Entering the configuration mode p46).
Access to Configuration mode (See para-graph Entering the configuration mode p46).
Press the key to activate the
Screen contrast mode.
START
Press the key.START
Exit the Configuration mode (See para-graph Exiting the mode p46).
Press the key (clearer) or (darker) to adjust the screen contrast.
F1 F3
Select the appropriate language and
press the key.START
F3Press the key to scroll the lineText language up to the first line (between the
two arrows) and press .START
Exit the Configuration mode (See para-graph Exiting the mode p46).
START
In the menu Text language, select
Quit and press .
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48
Checking the communication protocol
Activating/Deactivating the scanform™ security
Select ON or OFF and press the key.START
START
Exit the Configuration mode (See para-graph Exiting the mode p46).
In the menu Photocell, select Exit
and press the key.
Select Scan4 and press the key.START
Exit the Configuration mode (See para-graph Exiting the mode p46).
START
In the menu Protocol, select Exit
and press the key.
Access to Configuration mode (See para-graph Entering the configuration mode p46).
Access to Configuration mode (See para-graph Entering the configuration mode p46).
F3Press the key to scroll the lineProtocol up to the first line (between the
two arrows) and press the key.START
F3Press the key to scroll the linePhotocell up to the first line (between the
two arrows) and press the key.START
Setting the stylus type of the scanform™
Set the type of stylus present on your
scanform™ an press the key:START
Exit the Configuration mode (See para-graph Exiting the mode p46).
START
In the Tip version, select Exit and
press the key.
Access to Configuration mode (See para-graph Entering the configuration mode p46).
• ••V1: The second stylus tip will not be used• ••V3: Using the second stylus tip
F3Press the key to scroll the lineTip version up to the first line (between the
two arrows) and press the key.START
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Set the interface by icons
Enter into the Icon mode.
Exit from the Icon menu.
START
Select On or Off and press .
50
Set the tracing speed
Enter into the Scanning speed menu.
Exit from the Scanning speed menu.
Set the calibration test
Enter into the Calibration test menu.
Exit from the Calibration test menu.
Select Fast scan or Slow scan
and press .START
Select On or Off and press .START
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Enable / disable the display of the parameters
Enter into the Adj. Param. Disp menu.
Exit from the Adj. Param. Disp menu.
Select On or Off and press .START
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52
Wheel Dressing
Automatic Wheel Dressing
Select Automatic Dressing.
Select the wheel to dress.
Follow the steps displayedon the screen.
When the dressing is completed,press the Confirm key.
Press several times on Esc to endthe adjustment.
Adjust the sizes (See paragraphGeneral Size Adjustment p 54).
In Scanning mode, press
simultaneously the and keys.
Wheel
Glass roughing
Finishing
Polishing
Briot references
24 07 020
24 07 021
24 07 022
To make sure your Briot unit is continually edging at peakefficiency, it is important to perform wheel dressings on aregular basis.
•
Briot advises dressing wheels every 800 glass lenses.•Not dressing the wheels will affect the sizing and edging time.•The message Finishing wheel dressing recommended indicatesyou that you can dress the finishing wheel ( only).
•
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Manual Wheel Dressing
Make sure you have an ample flow of water over the diamond wheels.
Apply the dressing stick on to the diamond wheel by exerting a radialpressure to use (according to the wheel type) of the following value.
As you apply the dressing stick on the diamond wheel, cover the full widthof the groove.
Do not sweep the dressing stick left to right.
Adjust the sizes (See paragraph General Sizes Adjustment p 54).
Never apply a dressing stick to the plastic (organic) roughing wheel,serious damage will occur.
Arm with a dressing stick adapted to the wheel to dress.
Wheel
Mineral roughing
Finishing
Polishing
Dressing stick color
Orange
Grey
Green
Briot's reference
24 07 016
24 07 017
24 07 018
Wheel Usure
Mineral roughing
Finishing
Polishing
20-25 mm
15-20 mm
2-3 mm
In the Edging mode, press the key to start the edging cycle withoutclamping a lens in the edging station.
54
General Size AdjustmentThis process is recommended systematically after a wheel dressing orwhen you re-touch number increases.
Basic AdjustmentsThis process is recommended when you see your edging results arenot at optimum performance.
1 Finishing Rimless
Adjustment Lensusing
2 Glass Roughing
3 Plastic Roughing
Glass
Glass
Plastic
4 Finishing Bevel
5 Polishing Rimless
6 Polishing Bevel
Glass
Plastic
Plastic
Press the key.
Press the key.
In Scanning mode, press
simulanteously the and keys.
Using the and/or keys (or the keyboard) enter the measured value.
When the edging cycle is complete, measure thediameter of the edged lens with a digital caliper.
Adjust the next size.
Save the adjustment.
Yes
End
Insert a lens with a diameter 60 mm.
Select Size adjustment.
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Lens Feeler AdjustmentIt is recommended to re-calibrate the lens feelers when:
Press the Yes key.
Put adjustment tool # 14 04 199 on the lensadpter shaft (left side).
Press the Confirm key.
Press the key pointing at the highlighteddiskette.
When the adjustment is complete,remove the tool.
the bevel position is not where it was selected•the feeler tips have been replaced•the warning "Lens too small" appears erroneously.•
Press and hold the key.
In Scanning mode, presssimultaneously the and keys.
56
Landing Position Adjustment
Press the No key until Landing position & wheelsradius adjustment is displayed.
Press the Yes key.
This process is recommended to offset wheel use.
Press the Next key.
Put adjustment tool # 14 04 199 on the lensadapter shaft (left side).
Press the Confirm key.
Make sure the tool is well placedat the bottom of the bevel.
While turning on the edger, press and hold the key until the initialisation screen is displayed.
Press the Confirm key.
Adjust the next landing position
After adjusting all landing positions,press the Next key.
Save the adjustment.
Yes
End
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Axis Adjustment
Press the No key until Axis adjustmentis displayed.
Press the Yes key.
Select the side to edge.
Make a line on a flat glass lens ¢er it on the screen.
Start the edging cycle.
Put the 2 edged lenses back to back.
Block and edge the left lens.
It is recommended to check the following before you adjust the axis.Make sure:
you ALWAYS use 3M™ Leap™ II Briot Blocking Tapes•blocks are in good condition and clean•chuck inserts (wahsers) are clean and not worn.•
Yes
1 2 3
End
While turning on the edger, press and hold the key until the initialisation screen is displayed.
Press the Ok key to block the right lens.
58
Press the Confirm key.
Save the adjustment.
The lens lines superimpose: 1
(page 57)
3 The line points up at the temple of the right lens:
Edge 2 other symmetrical lenses and checkthe axis again.
Temple
(page 57)
2
Edge 2 others symmetrical lenses and checkthe axis again.
The line points down at the temple of the right lens:
Temple Increase the value displayed usingthe key.
Decrease the value displayed usingthe key.
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Stylus Introduction and Height AdjustmentThis process is recommended when the stylus is not correctly insertedin the frame, whatever the frame shape is to scan.
Press the Yes key.
Insert the tool # 14 04 185 on the frame holder(round side to the right).
Place the stylus at the bottom ofthe tool plane area.
Place the stylus at the bottom ofthe tool plane area.
Move the stylus to the left.
In Scanning mode, press simultaneouslythe and keys.
Press the key.
Press the key.
Press the key.
60
Press the Next key.
Press the key.
Press the Yes key.
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System AdjustmentsDifferential Size Adjustment p 63General Size Adjustment p 64Safety Bevel Landing Position Adjustment p 65
Groove & Safety Bevel Regularity Adjustment p 67Groove Landing Position Adjustment p 66
Scanform™ Adjustment p 72Scanform™ Adjustment p 76Troobleshooting p 80
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Differential Size Adjustment
Adjust the next value.
Yes
No (or end)
Enter the desired value.
Differential Value by default
Roughing before bevel
Roughing before rimless
Finishing before polishing
+ 1.20
+ 2.00
+ 0.20
Press the key.
Press the key until the valueto modify is displayed.
Press the key.
In Scanning mode, press simultaneouslythe and keys.
Press the keyto end the adjustment.
64
General Size Adjustment
Adjust the next size.
Yes
No (or end)
Press several times the keyto end the adjustment.
Press the key.
Enter the desired value. To enter a negative
value, press the and keys.
Press the key.
Press the key until the valueto modify is displayed.
In Scanning mode, press simultaneouslythe and keys.
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Safety Bevel Landing Position Adjustment
There is no Safety Bevel on the
Press the No key until Safety bevel landing positionadjustment is displayed.
Press the Yes key.
Put the tool # 14 04 199 on the lens adpater shaft(left side).
Press the Confirm key.
When the adjustment is complete, remove the tool.
Press the Confirm key.
Save the adjustment.
While turning on the edger, press and hold the key until the initialization screen is displayed.
66
Groove Landing Position Adjustment
Press the No key until Groove landing positionadjustment is displayed.
Press the Yes key.
Put the tool # 14 04 199 on the lens adpater shaft(left side).
Press the Confirm key.
When the adjustment is complete, remove the tool.
Press the Confirm key.
Save the adjustment.
While turning on the edger, press and hold the key until the initialization screen is displayed.
There is no Groover on the
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Groove & Safety Bevel Regularity Adjustment
Block manually as glass square flat lens 50 mmside (# 10 00 185).
Please, do not use glass lens if the Eprom of theAccura is V2.90. You may damage All Plastic
and Groove wheels.
When the edging is completed, check the SBand the grooving.
Correct
1 2 3 4 5 6 7
Incorrect
Check the SB Wheel radius value givenby the machine.
Press the key.
Press the No key until SB / Groove edgingadjustment is displayed.
Press the Yes key.
While turning on the edger, press and hold the key until the initialization screen is displayed.
68
Press the Confirm key.
Safety bevel (on both sides) meets exactly with the square lensand the groove is marked on the edge of the lens:
Safety bevel
Edged lens
Depth
Groovemark
Block manually a glass lens 50 mm.
Save the adjustment.
When edging is complete, check thesafety bevel & the groove.
Press the Confirm key.
Safety bevel is not present or is too thin on one or both sides ofthe lens:
(page 67)
1
2
Correct
Incorrect
2 3 6 7
Press the key to select the line(s)confirmed.
Using the key, increase the safety beveldepth on the affected side(s).
Press the key.
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The safety bevel is too thick on one or both sides of the lens:
(page 67)
3
Safety bevel
Edged lens
The safety bevel is as follows:
(page 67)
5
The safety bevel is as follows:
(page 67)
4
Safety bevel
Edged lens
Using the key, select the lineSafety bevel axis.
Using the key, select the lineSafety bevel axis.
Using the key, enter a morepositive value for the safety bevel axis.
Using the key, enter a morenegative value for the safety bevel axis.
Using the key, decrease the safety beveldepth on the affected side(s) of the lens.
Press the key to select the line(s)confirmed.
70
6 The gr oove is too deep:
The gr oove is not accurately traced:7
(page 67)
(page 67)
Using the key, enter a larger groovingvalue.
Using the key, select the lineGrooving correction.
Using the key, select the lineGrooving correction.
Using the key, enter a smaller groovingvalue.
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These schemes indicate the key to press ( or ) to get the wished correction in thecalibration called Safety bevel and groove finishing adjustment.
To summarize
There is no Safety bevel & Groover on the
For example, if you want the groove to be placed more to the back of the lens, press on
the key to change the value on the calibration menu.
Safety bevel axis
Groove landing
Groovingcorrection
Safety beveldepth front
Safety beveldepth back
72
Scanform™ Adjustment
Select Run and press .START
Press the key to confirm.START
Press the key to confirm.START
When the icon comes up,
insert the gain adjustment jig as requested
and press .START
When the icon comes up,
if necessary, press the or keysto modify in increments of 0.01 mm the tool
lenght engraved on the tool (default = 40 mm).
F1 F3
+
-
When the icon comes up,
if necessary, press the or keysto modify in increments of 0.01 mm the tool
height engraved on the tool (default = 24 mm).
F1 F3
+
-
• ••Tip offset• ••Rho gain• ••Z gain.
When the machine has finished, use and to scroll through the following values:
F1
F3
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F2Press the key.STARTPress the key.
Press the key to confirm.START
! signifies that the value is out of range,in which case you must perform the present
calibration procedure again.
Yes No
(page 72)
When the icon comes up, insert
the axis adjustment jig and press the key.START
When the icon comes up,
if necessary, press the or keys to modifyin increments of 0.01 mm the tool diameter of the
round part engraved on the tool (default = 40 mm).
F1 F3
+
-
Thickness• •Offset••••• ••R insertion••••• ••Rho ••••• ••Circumference• •Radius••••• ••Minimum••••• ••Maximum.
When the machine has finished, use and to scroll through the following values:
F1
F3
74
F2Press the key. STARTPress the key.
Yes No
F2Press . STARTPress .
Repeat theadjustment
Confirmthe values
(page 73)
(page 73)
START
When the icon comes up, insert
the scanform axis adjustment jig and press .
! signifies that the value is out of range,in which case you must perform the present
calibration procedure again.
When the icon comes up,
if necessary, press the or keys to modifyin increments of 0.01 mm the diameter engraved
on the tool (default = 40 mm).
F1 F3
+
-
Press the key to scan the rectangular section
on the left.
START
• ••Frame axis• ••Circumference• ••Right Dx• ••Left Dx• ••R Dx - L Dx.
When the machine has finished, use and to scroll through the following values:
F1
F3
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• ••Pattern offset• ••Circumference• ••Radius • ••Minimum••••••• ••Maximum.
Press the key to confirm.START
When the machine has finished, use and to scroll through the following values:
F1
F3
STARTPress the key.F2Press the key.
STARTPress the key.F2Press the key.
Repeat theadjustment
Confirm thevalues
(page 74)
F3
When the machine has finished, use and to scroll through the following values:
• ••Pattern axis• ••Circumference• ••Pattern Dx• ••PAttern Dy.
F1
Repeat theadjustment
Save the adjustments ANDreturn to the Adjustment menu
Return to the adjustment menuWITHOUT saving the parameters
When the icon comes up,
insert the pattern jig with the round pattern
attached and press the key.START
Press the key.STOP
76
Scanform™ Adjustment
Validate the serial number.
Press the Yes key.
Insert the tool # 14 04 190 on the turret protector.
Insert the tool # 14 04 195 on the frame holder.
Press the Next key.
Press the Next key.
When the adjustment is completed, removethe tool.
While turning on the edger, press and hold the key until the initialization screen is displayed.
Press the and/or keys until the real valueengraved on the tool (example: R 40.01) is displayed.
Press the No or keys untilDo you want to adjust the Scanform? is displayed.
Press the key.
Press the key.
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When the adjustment is complete, press theNext key.
Place the stylus in the bottom ofthe tool area plane.
Place the stylus in the bottom ofthe tool area plane.
Using the knob of the scanform™, move the stylusto the left.
Press 2 times on the key.
Press the and/or keys until the real valueengraved on the tool (example: R 40.01) is displayed.
Press the key.
Press the Next key.
Press the key.
Press the key.
Press the key.
78
Move the stylus to the right.
Turn the tool adjustment around to havethe rectangular shape on the right side.
When the adjustment is complete, removethe adjustment tool.
Insert the pattern holder on the frame holder.
Insert the pattern # 14 04 192 (diameter 40 mm)on the pattern holder.
Press the and/or keys untilthe pattern dimater value is displayed.
When the adjustment is complete,press the Next key.
Press the Next key.
Press the Next key.
Press the key.
Press the key.
Press the key.
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Press the Next key.
Press the Next key 2 times.
Press the Yes key 2 times.
Insert the pattern # 14 04 191 on the pattern holder.
Move the stylus to the left.
Move the stylus to the right.
Move the stylus to the left.
Move the stylus to the right.
Insert the pattern holder on the frame holder.
Remove the pattern holder.
Press the key.
Press the key.
Press the key.
80
Troubleshooting
Problem
The scanform goeswrong
The bevel is bad placed
The edging sizes gowrong
The stylus is out of thegroove while scanning
The scanform™ stylus isbroken or twisted
Possible cause
The stylus tip is twisted orworn
The landing positions weremodified, lens feelers gowrong or are worn out
The wheels are worn out
Frame very curved, thestylus guide is fouled up
Rough non-stopping of theframe
Solution
Scanform™ adjustment (page 72) or (page 76)
Change the stylus and adjustthe scanform™ (page 72) or (page 76)
Adjust lens feeler (page 55)and/or adjust landing position(page 56)
Use manual scanning modeClean the stylus rod with abrush
Adjust general sizes (page 54)
List of the most frequent problems on the Accura and their solutions.
2, rue Roger Bonnet - BP 827340 PONT DE L'ARCHE - FRANCE
Tél. 00 33 (0)2 32 98 91 32 - Fax 00 33 (0)2 35 02 02 94