Villa Rotograph EVO D User manual

Version March, 21 2014 (Rev. 0)
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SERVICE MANUAL
Revision history
(Rev. 0) Rotograph EVO D
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Rev. Date Page/s Modification description
0 21.03.14 - First release

SERVICE MANUAL
Revision history
Rotograph EVO D (Rev. 0)
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SERVICE MANUAL
Contents
(Rev. 0) Rotograph EVO D
i
Contents
1. INTRODUCTION 1-1
1.1. Icons appearing in the manual ............................................................ 1-2
1.2. How to contact VILLA SISTEMI MEDICALI technical service ................ 1-2
2. SAFETY INFORMATION 2-1
2.1. Warnings ............................................................................................. 2-2
2.1.1. Electromagnetic emissions ...............................................................2-5
2.1.2. Electromagnetic immunity................................................................2-6
2.1.3. Recommended separation distances for non-life supporting
equipment........................................................................................2-8
2.2. Environmental risks and displacement................................................ 2-9
2.3. Symbols used .................................................................................... 2-10
3. DESCRIPTION 3-1
3.1. Identification labels and laser labels .................................................... 3-1
3.1.1. Identification labels and laser labels "220-240V" version ...................3-2
3.1.2. Identification labels and laser labels "110-120V" version ...................3-3
3.2. Function, Models and Version ............................................................. 3-4
3.2.1. Basic version....................................................................................3-4
3.2.2. Version with cephalometric device ....................................................3-5
3.2.3. EVO XP (Extended Projection Package) - Optional .............................3-6
3.3. Block diagram ..................................................................................... 3-7
3.3.1. Power supply assembly.....................................................................3-8
3.3.2. CPU Board (A5 and A6) ....................................................................3-9
3.3.2.1. CPU board jumper configuration .....................................3-10
3.3.3. Generator Board (A10) and Tubehead .............................................3-11
3.3.4. Control panel .................................................................................3-12
3.4. Control panel - Descriptions and functions........................................ 3-14
3.4.1. Key functions description ...............................................................3-20
4. TECHNICAL DATA 4-1
4.1. Applied safety regulations.................................................................... 4-7
4.2. Loading curve of the tube and cooling curve of the anode .................... 4-8
4.3. Measurement method of technical factors.......................................... 4-10
4.4. Verification method of exposure parameters ...................................... 4-11
4.5. Dimensions........................................................................................ 4-14
5. PRE-INSTALLATION 5-1
5.1. Electrical setting up............................................................................. 5-2
5.2. Packaging ............................................................................................ 5-5

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5.3.
Space requirements ............................................................................. 5-6
5.3.1. Version without CEPH...................................................................... 5-6
5.3.2. Version with CEPH........................................................................... 5-7
6. INSTALLATION 6-1
6.1. Setting of the wall ................................................................................ 6-2
6.2. Column mounting................................................................................ 6-3
6.3. Mounting of the rotating arm assembly................................................ 6-6
6.4. Mounting of CEPH-arm (Optional)...................................................... 6-11
6.5. How to mount the coverings............................................................... 6-13
6.6. Inserting the sensor in the sensor holder ........................................... 6-14
6.7. Acquisition software installation and configuration............................ 6-16
6.7.1. Dental Studio software installation ................................................. 6-17
6.7.2. PC - Rotograph EVO D communication set-up ................................ 6-18
6.7.2.1. Sensor setup .................................................................. 6-19
6.7.2.2. Touch screen setup......................................................... 6-19
6.7.2.3. PC configuration ............................................................. 6-20
6.7.3. Calibration file installation ............................................................. 6-24
7. MAINTENANCE AND SERVICING 7-1
7.1. Service tools......................................................................................... 7-3
7.2. Verification and centering adjustment ................................................. 7-4
7.2.1. Centering the X-ray beam for the PANORAMIC function.................... 7-4
7.2.2. Axes alignment for the CEPH function .............................................. 7-7
7.2.2.1. Ear rings alignment ..........................................................7-9
7.2.2.2. CEPH Sensor centering ................................................... 7-14
7.2.2.3. Secondary collimator centering ....................................... 7-16
7.2.2.4. Soft Tissue Filter (STF) adjustment.................................. 7-19
7.3. Detector calibration ........................................................................... 7-23
7.3.1. Panoramic mode ............................................................................ 7-23
7.3.2. CEPH HD mode ............................................................................. 7-26
7.3.3. CEPH HS mode .............................................................................. 7-28
7.3.4. Defective lines correction................................................................ 7-30
7.4. Verification of exposure time parameters ........................................... 7-32
7.4.1. kVp ............................................................................................... 7-35
7.4.2. mA Check ...................................................................................... 7-36
7.4.3. Time .............................................................................................. 7-36
7.5. Storing of automatic exposure parameters ......................................... 7-37
7.5.1. Table of pre-set anatomic parameters ............................................. 7-38
7.5.2. Touch screen calibration ................................................................ 7-40
8. TROUBLESHOOTING 8-1
8.1. LEDs.................................................................................................... 8-1
8.1.1. Generator board A10 LED ................................................................ 8-1
8.1.2. CPU board A5 LED........................................................................... 8-2

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8.2.
Displayed messages............................................................................. 8-3
8.2.1. Errors with code from E000 to E199.................................................8-7
8.2.1.1. E108: Hardware key fault..................................................8-7
8.2.1.2. E110: Battery fault ...........................................................8-7
8.2.2. Errors with code from E200 to E299.................................................8-8
8.2.2.1. E200: Zero position optical sensor of rotation always
active / E201: Zero position optical sensor of rotation
never active / E204: Unexpected activation of zero
position rotation sensor ....................................................8-8
8.2.2.2. E205 Timeout on rotation .................................................8-9
8.2.2.3. E206 Patient collision .......................................................8-9
8.2.2.4. E240: Zero position sensor for Y axes always active /
E241: Zero position sensor for Y axes never active /
E242: Unexpected activation of Y axes /
E243: Timeout of Y axes..................................................8-10
8.2.2.5. E280: Unexpected activation of zero position sensor
on CEPH / E281: Timeout of zero position sensor
on CEPH / E282: Zero position sensor for CEPH never
active / E283: Zero position sensor for CEPH always
active..............................................................................8-11
8.2.3. Errors with code from E300 to E399...............................................8-12
8.2.3.1. E300: Unexpected activation of zero position sensor on
secondary CEPH collimator / E301: Timeout of zero
position sensor on secondary CEPH collimator /
E302: Zero position sensor for secondary CEPH
collimator never active / E303: Zero position sensor
for secondary CEPH collimator always active ...................8-12
8.2.3.2. E320: Unexpected activation of zero position sensor on
primary collimator/ E321: Timeout of zero position
sensor on primary collimator / E322: Zero position
sensor for CEPH never primary collimator /
E323: Zero position sensor for CEPH always active
collimator .......................................................................8-13
8.2.3.3. E340: Sensor holder not in PAN position .........................8-15
8.2.3.4. E360 and E361: X-ray button pressed during power on ...8-16
8.2.3.5. E362: X-ray button released during the examination
procedure .......................................................................8-17
8.2.3.6. E364 and 365: Sensor connection lost.............................8-17
8.2.3.7. E380: Invalid CANBus message (from Generator CPU
board A9)........................................................................8-18
8.2.3.8. E381: Timeout on activating CAN protocol on Generator
board / E382: HF not answering to CAN protocol ............8-18
8.2.4. Errors with code from E400 to E499...............................................8-19
8.2.4.1. E400: Timeout of zero position sensor on Soft Tissue
Filter / E401: Zero position sensor for Soft Tissue
Filter always active..........................................................8-19
8.2.5. Errors with code from E700 to E799...............................................8-20
8.2.5.1. E750: No power to the Generator board ...........................8-21
8.2.5.2. E751: Over voltage kV.....................................................8-21
8.2.5.3. E752: Filament overload / E753: Overload on Anodic
current ...........................................................................8-22
8.2.5.4. E754: Broken filament ....................................................8-22

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8.2.5.5. E756: PFC failure ........................................................... 8-22
8.2.5.6. E755: Alarm “Backup timer intervention” /
E758: Alarm “No X-ray” / E759: Alarm “Unexpected
emission”........................................................................ 8-23
8.2.5.7. E760: Alarm "NO RX button command"........................... 8-24
8.2.5.8. E762: Alarm "NO X-ray feedback" ................................... 8-24
8.2.5.9. E774: RX button not pressed .......................................... 8-25
8.2.5.10. E775: RX button released during the emission ................ 8-25
8.2.6. Errors with code E800 and E801.................................................... 8-26
8.2.6.1. E800: Timeout on CAN activation for vertical motor......... 8-26
8.2.6.2. E801: ON/OFF command for vertical motor not
changed on planned time................................................ 8-26
8.2.7. Errors with code E850, E851 and E852 .......................................... 8-27
8.2.7.1. E850: More than one button pressed during power on..... 8-27
8.2.7.2. E851: Column up or Column down pressed at
power on ........................................................................ 8-27
8.2.7.3. E852: One key pressed during the movement .................. 8-28
8.3. Service programs descriptions ........................................................... 8-29
8.3.1. Accessing the service programs ...................................................... 8-30
8.3.2. General information on the use of keyboard.................................... 8-31
8.3.3. Password 92: Configuration menus ................................................ 8-32
8.3.3.1. Language........................................................................ 8-33
8.3.3.2. Date-Time set ................................................................. 8-34
8.3.3.3. Disable X-ray.................................................................. 8-35
8.3.3.4. Manage pano opt. ........................................................... 8-36
8.3.3.5. Manage Impl opt............................................................. 8-37
8.3.3.6. Tooth style...................................................................... 8-38
8.3.3.7. Digital mode ................................................................... 8-38
8.3.3.8. Collimator setup type...................................................... 8-39
8.3.3.9. Collimator technology ..................................................... 8-40
8.3.3.10. STF setup type ............................................................... 8-41
8.3.3.11. Sensor handling ............................................................. 8-42
8.3.3.12. Column version .............................................................. 8-42
8.3.3.13. TSEVO IP address........................................................... 8-43
8.3.3.14. TSEVO NET mask........................................................... 8-43
8.3.3.15. Sensor 1 IP address ........................................................ 8-43
8.3.3.16. Sensor 2 IP address ........................................................ 8-43
8.3.3.17. Enable PAN plus............................................................. 8-44
8.3.3.18. Pano order...................................................................... 8-45
8.3.4. Password 118: Axis alignment menu .............................................. 8-46
8.3.4.1. Rotation zero .................................................................. 8-48
8.3.4.2. Y Axis zero...................................................................... 8-49
8.3.4.3. Y Axis zero Evo ............................................................... 8-50
8.3.4.4. Y Axis zero BiteWing ....................................................... 8-51
8.3.4.5. Cassette zero .................................................................. 8-51
8.3.4.6. Primary collimator PAN ................................................... 8-52
8.3.5. Password 124: CEPH settings......................................................... 8-53
8.3.5.1. Enable sensor................................................................. 8-54
8.3.5.2. Rotation offset ................................................................ 8-55
8.3.5.3. CEPH secondary collimator zero...................................... 8-56

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8.3.5.4. STF zero offset ................................................................8-57
8.3.5.5. CEPH measuring unit .....................................................8-57
8.3.5.6. Y Offset...........................................................................8-58
8.3.5.7. CEPH sensor zero ...........................................................8-59
8.3.5.8. Digital CEPH HD.............................................................8-60
8.3.5.9. Sensor extra-run.............................................................8-61
8.3.6. Password 112: Troubleshooting ......................................................8-62
8.3.6.1. Test column....................................................................8-63
8.3.6.2. Test input ports ..............................................................8-64
8.3.6.3. Pre-heating time .............................................................8-66
8.3.6.4. Preheating level...............................................................8-67
8.3.6.5. PAN RX emission / CEPH RX emission ............................8-68
8.3.7. System / Burn-in........................................................................... 8-69
8.3.8. Show configuration ........................................................................8-69
8.4. Detection and correction of possible defects in dental
radiographies..................................................................................... 8-70
8.4.1. Defects due to incorrect position of the patient................................8-70
8.4.2. Defects due to radiological data input .............................................8-71
8.4.3. Defects due to the unit ................................................................... 8-72
8.5. Analysis of the problems on the panoramic examinations.................. 8-73
8.5.1. Proper positioning of the patient .....................................................8-74
8.5.2. Error due to a bad patient's positioning .......................................... 8-76
8.5.3. Images with artefacts .....................................................................8-83
9. SCHEMATICS AND DRAWINGS 9-1
10. SPARE PARTS 10-1
11. APPENDIX A-1
11.1. Appendix A: Setup parameters table ....................................................A-1
This publication can only be reproduced, transmitted, transcribed or translated into
any human or computer language with the written consent of VILLA SISTEMI
MEDICALI S.p.a.
This manual in English is the original version.

SERVICE MANUAL
Contents
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SERVICE MANUAL
Introduction
(Rev. 0) Rotograph EVO D
1
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1
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NOTE:
The present manual is updated for the product it is sold with in order to
grant an adequate reference in performing diagnostics and repair
operations normally carried out by the service engineer.
The manual may not reflect changes to the product not impacting service
operations.
Rotograph EVO D, produced by VILLA SISTEMI MEDICALI S.p.A., is an
X-ray device for the radiographic analysis of the maxillo-facial complex.
The basic version of the Rotograph EVO D performs Panoramic, Sinus
and TMJ examinations of the maxillo-facial complex.
The following options are available, and must be ordered separately:
•EVO XP (Extended Projection Package); it allows the execution of the
following examinations: Emi-panoramic, Reduced dose Panoramic,
Frontal dentition, Improved orthogonality Panoramic and Bitewing.
•IMPLANT; it allows to perform images of cross-sections of the dental
arch, for Implant medical treatment.
•DIGITAL CEPH; it allows the execution of the following examinations:
-CEPH exam in different formats, all available in high resolution
and normal resolution (high speed) modality
-CARPUS exam, available in high resolution modality.
This manual provides to the technical personnel the instructions for
proper and safe installation and maintenance of the appliance.
This manual is limited to the description of the X-ray device; instruction
on the Digital Acquisition System are given in the relevant Manuals,
supplied with the Direct Digital Sensor.
The device must be used complying with the procedures described and
never be used for purposes different from those herewith indicated.
Rotograph EVO D is an electro-medical device and it can be used only
under the supervision of a physician or of highly qualified personnel,
with the necessary knowledge on X-ray protection.
The user is liable as concerns legal fulfilment related to the installation
and the operation of the device.
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