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Yearly Maintenance

1. WAIT UNTIL UNIT IS IN STARTING POSITION 5 Adjustment not OK diaphragm not centered Adjustment not OK diaphragm too small 6 Evaluate the image The brightness distribution along the border surrounding the image on all sides must be uniform A The distance from the lower edge to the lowest point in the image must be within the tolerance range B The brightness distribution along the surrounding border must be uniform A A shadow in the image indicates horizontal or vertical displacement of the diaphragm No surrounding gray shadow should be visible D A surrounding gray shadow in the image indicates that the diaphragm is too small i NOTE If the distance between the bottom edge and the lowest point in the image is out of tolerance B or the brightness distribution along the surrounding border is not uniform C or a surrounding gray shadow is visible in the image dia phragm opening too small D the diaphragm must be ad justed mechanically see Service Manual 7 Ifthe exposure is OK A B confirm this by clicking the check box underneath the message window The box will appear checked 23 9 Adjusting calibrating the system 9 2 Diaphragm exposure Sirona Dental Systems GmbH Maintenance Instructions GALILEOS Service hunctions 0P 08 009 Diaphragm Radiation field Dose Sensor Ins Shading Distortion Geoenetry ca l Diaphregn
2. Distortion calibration 7 Shading 2 7 Distortion E Following a successful calibration save the values 7 Geometry Setiennr Kalibrierphantom determined with the Save Image acquisition values button 5 WAIT UNTIL UNIT IS IN STARTING POSITION 6 9 8 Distortion calibration 1 Goto the DISTORTION sub menu 2 Read off the serial number of distortion phantom A from the ID label of the phantom and enter it in the text box located in the DISTORTION submenu Clip distortion phantom A onto the X ray detector cover Make SIDEXIS XG ready for exposure Click IMAGE ACQUISITION The exposure dialog box showing the exposure status appears in Sidexis Service routine 010 12 is displayed on the control panel 5 Press the R key to move the unit back to the starting position 6 Press the release button Hold down the release button until image acquisition is completed and the acoustic signal for end of exposure double beep sounds 7 The acquired images are transferred from the unit to the Reconstruction Control Unit RCU This may take 2 3 minutes The evaluation of the iris calibration is then displayed in the message window 61 16 813 D3437 D3437 103 01 04 02 9 Adjusting calibrating the system 9 8 Distortion calibration il NOTE If the information in the message window indicates that cal ibration was not successful check the calibration phantom
3. calibrating the system 9 7 Shading calibration Sirona Dental Systems GmbH Maintenance Instructions GALILEOS Service functions Diaphragm Radiation field Dose Sensor Iris Shading calibration There is no valid shading calibration data on this machine Shading Distortion Geomety s4 gt aes Diaphragm Radiation field Dose 7 Sensor 7 Iris 7 Shading 7 Distortion 7 Geometry Shading calibration Following a successful calibration save the values determined with the Save Image acquisition values button Service functions Diaphragm Radiation field Dose Sensor Iris Image acquisition Save values Shading calibration Shading Distortion Geomety 4 gt eS Diaphragm Radiation field Dose The exposure was taken Quality factor 0 922 x Calibration step was successful a Sensor 4 Iris 7 Shading 7 Distortion 7 Geometry Shading calibration Following a successful calibration save the values determined with the Save values button 9 7 Shading calibration 1 2 30 Go to the SHADING sub menu To make SIDEXIS XG ready for exposure Click IMAGE ACQUISITION The exposure dialog box showing the exposure status appears in SIDEXIS XG Service routine 010 11 or S010 15 extended shading calibration is displayed on the control panel Press the R key to move the unit back t
4. re n AA ene 29 9 8 Shading calibration cccccscsscsscssssssssssscessseccssssssssssssssetessensees 30 9 9 Distortion calibration ssseeseesessesoesoesessoesossessessessesossoesessessseses 31 9 10 Geometric calibration sessessesoesossessessessessesssessessessesoseesesosses 32 7 Checking the las Eisirein ae aa a aLaaa EEE SaRaNa 33 Sirona Dental Systems GmbH Maintenance Instructions GALILEOS 1 General To stay in compliance with the DHHS requirements the GALILEOS must be maintained annually following date of installation It is the responsibility of the user to insure that the equip ment is maintained with the manufacturer s recommended Maintenance Instructions to insure compliance with the Federal Performance Standard The manufacturer and the assembler installer are relieved from responsibility in those cases where noncompliance with the standard results from the user s failure to have the manufacturer s recommended maintenance performed The actual maintenance inspection and consequent ser vice must be accomplished by a trained serviceman Nei ther the inspection nor service is part of the equipment war ranty Technical instructions required Operating Instructions Service Manual Instruments and adjustment tools required All measuring devices must be suitable for measurements on the mains potential This includes the pulse counter This means A voltage of 1000 V between a connection and gr
5. to make sure that it is not damaged If the phantom checks out OK all balls are present and cor rectly positioned repeat the procedure starting with point 3 as often as required until the calibration is OK If you have repeated the procedure three times and still have not attained a positive result please contact the SIRO NA Customer Service Center 8 Ifcalibration was successful click SAVE VALUES to save the calibration e Remove the distortion phantom e Distortion calibration is now completed e Continue the calibration procedure with the geometric calibration 31 9 Adjusting calibrating the system 9 9 Geometric calibration Service functions State Diaphragm Geometric calibration Radiation field There is no valid geometry calibration data on this machine Diaphragm Radiation field Dose Sensor Iris Shading Distortion Geometry B gt Dose 7 Sensor 7 Iris 7 Shading Geometric calibration 7 Distortion C Geometry Following a successful calibration save the values Seriennr Kalibrierphantom determined with the Save Image acquisition values button ES Jz E Quit 5 WAIT UNTIL UNIT IS IN STARTING POSITION 6 9 9 Geometric calibration 1 Goto the GEOMETRY sub menu 2 Read off the serial number of geometric phantom A from the ID label of the phantom and enter it in the text box located in the GEOMETRY submenu 3
6. Insert geometric phantom A in the bite block holder of the unit Ea note Make sure that the phantom is firmly seated and straight in the bite block holder 4 Make SIDEXIS XG ready for exposure Click IMAGE ACQUISITION The exposure dialog box showing the exposure status appears in Sidexis Service routine 010 13 is displayed on the control panel 5 Press the R key to move the unit back to the starting position 6 Press the release button Hold down the release button until image acquisition is completed and the acoustic signal for end of exposure double beep sounds 32 Sirona Dental Systems GmbH Maintenance Instructions GALILEOS 7 The acquired images are transferred from the unit to the Reconstruction and Control Unit RCU This may take 2 3 minutes The evaluation of the calibration is then displayed in the message window Ei wore If the information in the message window indicates that cal ibration was not successful check the calibration phantom to make sure that it is not damaged If the phantom checks out OK all balls present are and cor rectly positioned repeat the procedure starting with point 3 as often as required until the calibration is OK If you have repeated the procedure three times and still have not attained a positive result please check the me chanical geometry of the unit see Service Manual Adjust the unit if necessary and then repeat the calibration If this still
7. Save values button 3 WAIT UNTIL UNIT IS IN STARTING POSITION 4 2 3 minutes Service functions Diaphragm Radiation field Dose Sensor Iris Shading Distortion Geometry EALE State Diaphragm Calibration step was successful Radiation field Dose 7 Sensor Iris 7 Shading 7 Distortion 7 Geometry Sensor calibration Hold down release button until end signal occurs duration approx 2min Following a successful calibration save the values determined with Save values button 9 5 Sensor calibration 28 Go to the SENSOR sub menu Make SIDEXIS XG ready for exposure Click IMAGE ACQUISITION The exposure dialog box showing the exposure status appears in SIDEXIS XG Service routine 010 14 is displayed on the control panel Press the R key to move the unit back to the starting position Press the release button Hold down the release button until image acquisition is completed and the acoustic signal for end of exposure double beep sounds this takes approx 2 3 minutes The acquired images are transferred from the unit to the Reconstruction and Control Unit RCU This may take 2 3 minutes The evaluation of the sensor calibration is then dis played in the message window Hi vore If the information in the message window indicates that cal ibration is not ok and or not possible keep repeating the procedure
8. a cool off time of max 5 mins between exposures automatic exposure blockage Setting same as above A DANGER RADIATION Depress the release button until X ray lights up and subsequently release the exposure must terminate immediately The radiation indicator lights up A DANGER RADIATION Defective light indicators constitute a safety hazard to the patient as well as to the operator The user is not permitted to use the unit until repairs are made 61 16 813 D3437 D3437 103 01 03 02 Sirona Dental Systems GmbH 4 Powersupply adequacy Maintenance Instructions GALILEOS 4 Power supply adequacy E a As 300 VAC i al Dal un e To determine power supply adequacy the line volt Line voltage no load Max permissible line voltage age drop during exposure must be measured drop 1 Be sure power is disconnected at the central distribu 180 208V 9V tion panel e Remove front cover for details see Service Manual eee ee oy 2 Select 300VAC line voltage range on multimeter See cas Connect measuring leads to terminal K1 L and N 240 264V 7V 3 Connect power and switch unit ON O Wait 1 min for self adjustment of the unit Record reading Press key R to return X ray tube head into the initial e Turn unit OFF position Remove meter leads and refit cover 4 Establish exposure readiness via SIDEXIS XG 5 Select highest exposure level e g 85kV 28mAs
9. exposure Pisae bun colmato pach lo the bop pouiiien 9 2 5 Diaphragm adjustment Type 3 Upper jaw 1 24 Set the rotary knob on the tube assembly to the maxillary exposure position Bring SIDEXIS XG into exposure readiness for the exposure in the upper jaw diaphragm position Click the UPPER JAW button The exposure dialog box showing the exposure status appears in SIDEXIS XG Service routine 8030 5 is displayed on the Easypad touchscreen Press the R key to move the unit back to the starting position Press the release button Hold down the release button until image acquisition is completed and the acoustic signal that indicates the end of the exposure double beep can be heard Disie Oo aphia Flaecdaticers feed 1 0 n R Doce State cyttem data WAIT UNTIL UNIT IS IN STARTING POSITION Comag sdurimerni Tan he pch ba ha 1 1 hingad codirestor bp the lop postion and pethom an Ll posue Then check on whether the edge of ihe o coimay n eitha he k ober mei m iha ape SS Adjustment not OK Adjustment OK 5 Evaluate the image The distance from the upper edge of the lower lead diaphragm must be within the tolerance range i e inside the auxiliary lines A Hi note If the edge is outside of the tolerance range B the diaphragm must be adjusted mechanically see Service Manual 6 If the exposure is OK A confirm this by clicking the che
10. i NOLE ae es for details see User Manual If the voltage drop is not within the specified range ad vise the customer that an adequate power supply must be installed Refer to Pre Installation Instructions A DANGER RADIATION o o Disconnect unit and do not release for use Depress the exposure key until meter reading is obtained 61 16 813 D3437 D3437 103 01 03 02 9 Sirona Dental Systems GmbH 2 Yearly calibration by the service engineer for the USA refer to the Maintenance Instructions Yearly calibration by the service engineer return following 3 pages to Sirona General information for the service engineer The GALILEOS Service Manual Order No 61 25 665 is indispensable for performing the calibration All of the measures required for the calibration are described there in the Chapter Calibrating the unit Furthermore the Operating Instructions which have been supplied together with the unit are required NOTE i In addition to the annual check by the system owner or other authorized persons a yearly calibration must also be performed by the service engineer Should it be necessary to replace defective components along with parts subject to wear this must be agreed previously with the customer or dental practice staff PLEASE RETURN PAGES TO SIRONA FAX 1 888 297 8631 Discontinuation of spare part deliveries For each system the spare part deliveries are discontinued after a certain period of time
11. values determined with Save values button Save values 9 6 Iris calibration 1 Goto the IRIS sub menu 2 Make SIDEXIS XG ready for exposure Click IMAGE ACQUISITION The exposure dialog box showing the exposure status appears in SIDEXIS XG Service routine S010 10 is displayed on the control panel 3 Press the R key to move the unit back to the starting position 4 Press the release button Hold down the release button until image acquisition is completed and the acoustic signal for end of exposure double beep sounds this takes approx 2 3 minutes 5 The acquired images are transferred from the unit to the Reconstruction and Control Unit RCU This may take 2 3 minutes The evaluation of the iris calibration is then displayed in the message window 61 16 813 D3437 D3437 103 01 04 02 3 WAIT UNTIL UNIT IS IN STARTING POSITION 4 2 3 minutes Hi vore If the information in the message window indicates that cal ibration was not successful keep repeating the procedure Starting with step 2 until calibration is ok If you have repeated the procedure three times and still have not attained a positive result please contact the SIRONA Customer Service Center 6 If calibration was successful click SAVE VALUES to save the calibration lris calibration is now completed Continue the calibration procedure with shading cali bration 29 9 Adjusting
12. 30 2004 the service password is 5003 Ea note When you open the SERVICE FUNCTIONS menu the unit switches from the user mode to the PC service mode logged by the PC For GALILEOS This mode is displayed on the Easypad via the PC service image 2 For GALILEOS GAX5 This mode is displayed on the Multipad via the SERVICE display 3 18 In PC service mode the control options that are available on the control panel are determined by SIDEXIS XG and the currently selected service routine General control of the unit by means of the control panel as in the user mode is not possible in this mode The SERVICE FUNCTIONS menu contains 9 sub menus that can be selected using the menu tabs The tools pictogram shows which if any test phantom should be used for this particular adjustment step The message window displays text messages regarding the adjustment process To the right of the menu you can see the status column This column contains information about the system s cur rent calibration state green valid data record and calibration is in progress checked green No calibration required calibration data record present calibra tion has not been performed calibration might not be sufficient Calibration required red invalid data record or no record present Calibration required To quit the SERVICE FUNCTIONS menu click CANCEL 61 16 813 D3437 D3437 103 01 04 02
13. GM OPEN button in the IMAGE ACQUISI TION group is selectable Open diaphragm diaphragm setting 2 Set the rotary knob on the tube assembly to the open diaphragm position 3 Bring SIDEXIS XG into exposure readiness for the exposure in the open diaphragm diaphragm position Click the DIAPHRAGM OPEN button The exposure dialog box showing the exposure status appears in SIDEXIS XG Service routine 030 5 is displayed on the Easypad touchscreen 4 Press the R key to move the unit back to the starting position 22 Sirona Dental Systems GmbH Maintenance Instructions GALILEOS 4 WAIT UNTIL UNIT IS IN STARTING POSITION 7 5 Z amp Adjustment not OK Adjustment OK 5 Press the release button Hold down the release button until image acquisition is completed and the acoustic signal that indicates the end of the exposure double beep can be heard 6 Evaluate the image The brightness distribution along the border surrounding the image on all sides must be uniform A The distance from the lower edge to the lowest point in the image must be within the tolerance range inside the auxiliary lines B H vore If the distance between the bottom edge and the lowest point in the image is out of tolerance B or the brightness distribution along the surrounding border is not uniform C the diaphragm must be adjusted mechanically see Service Manual 7 Ifthe exposur
14. H Fabrikstr 31 D 64625 Bensheim Germany Manufactured in Bensheim 33
15. IS XG ready for exposure Click IMAGE ACQUISITION The exposure dialog box showing the exposure status appears in SIDEXIS XG Service routine S030 5 is displayed on the Easypad touchscreen 3 Press the R key to move the unit back to the starting position 4 Press the release button Hold down the release button until image acquisition is completed and the acoustic signal for end of exposure double beep sounds 20 3 WAIT UNTIL UNIT IS IN STARTING POSITION 4 Adjustment not OK Adjustment OK 5 Evaluate the image The brightness distribution along the border surrounding the image on all sides must be uni form A The distance from the lower edge to the lowest point in the image must be within the tolerance range inside the auxiliary lines B i NOTE If the distance between the bottom edge and the lowest point in the image is out of tolerance B or the brightness distribution along the surrounding border is not uniform C the diaphragm must be adjusted mechanically see Service Manual 6 Ifthe exposure is OK A B confirm this by clicking the check box underneath the message window The box will appear checked 61 16 813 D3437 D3437 103 01 04 02 Sirona Dental Systems GmbH Maintenance Instructions GALILEOS Service functions State Diaphragm Diagn exposure Radiation field Dose Diaphragm Radiation field Dose Sensor Iris
16. New as of 07 2008 golir The Dental Company GALILEOS Maintenance Instructions GALILEOS GALILEOS GAX5 sirona Version 3 0 Table of Contents Note Pages 3 4 10 12 and 16 17 are omitted in this document 1 GE NU A ace cag asics satan ne eer se eas cae catenin enw scape sain ses od sce see eee eee ven ean ok eta eee 5 2 Visua CHECK soos sect retest sc cec sian sense ea a eee de cauestacoenisaaees 6 3 Indicator Lights and audible Signial cccccccsccssccsscssssssscsssessccsecescesceeceecescescusecescenseeseess 7 4 Power supply adequacCy sssssossoesoesseeseesoseosecoscosesossseessesseeoeeosecssooscosscessoeoseesoesseesessossoesseeo 9 5 Yearly Calibration Documentation Please Fax Copy to Sirona 1 888 297 8631 13 14 15 6 Adjusting calibrating the System sssssssssscssssssssssssecsssssscsssssnscesccssssacscsssencasseseees 18 9 1 System adjustment MENU cccccccssssersesssscsscesceeceeccecceescecsecsecs 18 9 2 Diaphragm Image GALILEOS diaphragm adjustment 1 20 9 3 Diaphragm image GALILEOS GAX5 diaphragm adjustment 23 9 4 Checking the beam field cccccccsscsscssssscssssscesssscsssssestnnttesss 26 95 DOSING Varnan a 27 56 Sensorcalibrati Nescenanianenaunnuaa n aa 28 97 Ifs x 0 0
17. Shading Distortion Geometry F gt 7 Sensor 7 Iris 7 Shading C Distortion C Geometry Diaphragm adjustment Evaluate the distribution of brightness along the surrounding edge Use the pseudo color display as an evaluation aid Confirm a successful test by checking the corresponding check box i Pit Adjustment OK 9 2 2 GALILEOS GAX5 diaphragm adjustment Type 2 e Open the SERVICE FUNCTIONS menu Select the DIAPHRAGM sub menu 2 To make SIDEXIS XG ready for exposure Click IMAGE ACQUISITION The exposure dialog box showing the exposure status appears in SIDEXIS XG Service routine S030 5 is displayed on the Multipad 3 Press the R key to move the unit back to the starting position 4 Press the release button Hold down the release button until image acquisition is completed and the acoustic signal that indicates the end of the exposure double beep can be heard 5 Evaluate the image The brightness distribution along the border surrounding the image on all sides must be uniform A 61 16 813 D3437 D3437 103 01 04 02 Pi Adjustment not OK diaphragm not centered 9 Adjusting calibrating the system 9 2 Diaphragm exposure WAIT UNTIL UNIT IS IN STARTING POSITION 4 Adjustment not OK diaphragm too small The distance from the lower edge to the lowest point in the image must be within the tolerance range B The brightness distribu
18. Sirona Dental Systems GmbH 9 Adjusting calibrating the system Maintenance Instructions GALILEOS 9 1 System adjustment menu GALILEOS GALILEOS GAX5 Preview image The DIAPHRAGM and SHADING submenus each contain a preview image that symbolizes the exposure to be taken during the calibration step Due to the varying geometry of the GALILEOS and the GALILEOS GAX5 diaphragms the preview images displayed in these sub menus differ slightly see illustrations above We use only the display of the GALILEOS in these instructions unless explicit reference is made to the GALILEOS GAX5 To quit the SERVICE FUNCTIONS menu click CANCEL 61 16 813 D3437 D3437 103 01 04 02 19 9 Adjusting calibrating the system 9 2 Diaphragm exposure Sirona Dental Systems GmbH Maintenance Instructions GALILEOS Service functions State Diaphragm Diaphragm exposure Radiation field Dose C Sensor Diaphragm Radiation field Dose Sensor Iris Shading Distortion Geomety 4 gt C Iris Shading 7 Distortion C Geometry Diaphragm adjustment Evaluate the distribution of brightness along the surrounding edge Use the pseudo color display as an evaluation aid Confirm a successful test by checking the corresponding check box 9 2 Diaphragm exposure 9 2 1 GALILEOS diaphragm adjustment Type 2 e Open the SERVICE FUNCTIONS menu 1 Select the DIAPHRAGM sub menu 2 Make SIDEX
19. The system owner will be responsible for safety relevant failures of systems which continue in operation after that time and can no longer be serviced due to missing spare parts Customer data Customer Last name First name Street Post code city Phone Space for practice stamp 61 25 533 D 3437 D 3437 105 01 03 02 13 Yearly calibration by the service engineer for the USA refer to the Maintenance Instructions Sirona Dental Systems GmbH Calibrating the X ray unit Assessing X ray exposures Answer questions with yes v or no Date enter month year Mechanical unit adjustment OK See Service Manual Diaphram exposure OK See Service Manual Beam field OK See Service Manual Dosimetry OK See Service Manual Sensor calibration OK See Service Manual lris calibration OK See Service Manual Shading calibration OK See Service Manual Distorsion calibration OK See Service Manual Geometric calibration OK See Service Manual Calibration of touchscreen OK See Service Manual If no gt Correct fault 14 61 25 533 D 3437 Sirona Dental Systems GmbH Yearly calibration by the service engineer for the USA refer to the Maintenance Instructions Documenting the yearly calibration The undersigned confirms that he she has checked the unit for the above criteria and t
20. anufacture Date of manufacture es Sirona Dental Systems GatH D 54625 Bensheim Germany i i ili f f gE Minga Ha 1 Garna Ho XAKXKY Tha product complies wth DHHS 21 CFR subchapier J apphcabie mi of x a Deis of manuieciue NEKANE Six Birpai Darta Pyre Grib Fubrinetradia 31 Cal Binshsim OReMANT Fatrkste I D 44475 Bernstein Farkste 3 D 44425 Bershein Germany Sirona Fatekste N D 44625 Bershein Cermay Made in Gemary Made in Germany Made in Germany e Look for mechanical damage possibly affecting radia tion safety e Verify that all labels are affixed and legible Defaced labels must be replaced Order same from Sirona address see rear in writing stating e Customer Name e Customer Address All Model Numbers with Serial Numbers still legible on the unit for identification purposes For serial numbers see also Installation Report Warranty Passport 61 16 813 D3437 6 D3437 103 01 03 02 Sirona Dental Systems GmbH 3 Indicator Lights and audible Signal Maintenance Instructions GALILEOS 3 Indicator Lights and audible Signal Unit ON LED ON OFF Q Easypad RY RK Remote e Unit ON LED Depress the main switch into the I position to turn unit ON The unit adjusts itself automatically wait about 1 minute The Unit ON LED in the upper right corner of the user interface will then indicate that the unit is ON e Tes
21. ck box located to the right of the UPPER JAW button 61 16 813 D3437 D3437 103 01 04 02 Sirona Dental Systems GmbH Maintenance Instructions GALILEOS 9 Adjusting calibrating the system 9 2 Diaphragm exposure Service lumctions 0P Ch_ 009 Diaphrsgm espone Plesce tum colimator naeh to the baicen postion 9 2 6 Diaphragm adjustment Type 3 Lower jaw 1 Set the rotary knob on the tube assembly to the mandibular exposure position 2 Bring SIDEXIS XG into exposure readiness for the exposure in the lower jaw diaphragm position Click the LOWER JAW button The exposure dialog box showing the exposure status appears in SIDEXIS XG Service routine S030 5 is displayed on the Easypad touchscreen 3 Press the R key to move the unit back to the starting position 4 Press the release button Hold down the release button until image acquisition is completed and the acoustic signal that indicates the end of the exposure double beep can be heard 61 16 813 D3437 D3437 103 01 04 02 Diaphiagm Radiation field Dose Sensor iis Shading Distortion Geometry sa pel ee oe s 1 Chaphnagr Fadaton hald R e El Slate Slate niem daia S mna Per iris F Shading WAIT g C Dioon Geometry UNTIL UNIT IS IN STARTING POSITION l Coma adenimeni Tum the match for the 1 7 i nll e i a Vober grec bimes ri the wp iu Adju
22. does not lead to a positive result please contact the SIRONA Customer Service Center 8 If calibration was successful click SAVE VALUES to save the calibration e Remove the geometric phantom e Calibration of the GALILEOS is now completed 61 16 813 D3437 D3437 103 01 04 02 Sirona Dental Systems GmbH Maintenance Instructions GALILEOS 10 Checking the laser 9 9 Geometric calibration 10 Checking the laser 1 a gt ZT m 1 Place the bite block A in the bite block holder for the unit see User Manual 2 Check the laser e Switch on the light localizer with key B on the Easypad The Lasers generate a red line WARNING Class 2 radiation is emitted during installation Always keep eyes a minimum distance of 100mm away from the laser Do not stare into the beam SAG laser vertical line The laser beam must be visible in the center of the bite block as a vertical line i NOTE To adjust the lasers see Service Manual No controls are available to adjust the laser power 61 16 813 D3437 D3437 103 01 04 02 LASER KLASSE 1 CLASS 1 LASER PRODUCT APPAREIL A LASER DE CLASSE 1 Date of manufacture August 2007 Complies with 21 CFR 1040 10 and 1040 11 except for deviations pursant to Laser Notice No 50 dated June 24 2007 Sirona Dental Systems Gmb
23. e is OK A B confirm this by clicking the check box underneath the message window The box will appear checked 61 16 813 D3437 D3437 103 01 04 02 Sirona Dental Systems GmbH Maintenance Instructions GALILEOS W iai Disphagn Fladishon haki Dose Slate item cata gt Serace ai P Shading r Umigton J Geometry Oisohragm sdunimerd E valuas the dsinbuhon of brightness asong the 1 om fuccetthul leri ty chechang the comerponding check hen Adjustment OK Pit 9 2 4 GALILEOS GAX5 diaphragm adjustment Type 3 e Open the SERVICE FUNCTIONS menu 1 Select the DIAPHRAGM sub menu The DIAPHRAGM OPEN button in the IMAGE ACQUISI TION group is selectable Open diaphragm diaphragm setting 2 Setthe rotary knob on the tube assembly to the open diaphragm position 3 Bring SIDEXIS XG into exposure readiness for the exposure in the open diaphragm diaphragm position Click the DIAPHRAGM OPEN button The exposure dialog box showing the exposure status appears in SIDEXIS XG Service routine 030 5 is displayed on the Easypad touchscreen 4 Press the R key to move the unit back to the starting position 5 Press the release button Hold down the release button until image acquisition is completed and the acoustic signal that indicates the end of the exposure double beep can be heard 61 16 813 D3437 D3437 103 01 04 02 9 Adjusting calibrating the system 9 2 Diaphragm exposure 4
24. e measurement 7 Sensor C J lris 7 Shading 7 Distortion 7 Geometry Dose measurement Hold down the exposure button Then evaluate the dose Confirm a successful test by checking the corresponding check box 4 WAIT UNTIL UNIT IS IN STARTING POSITION 5 9 4 Dosimetry i NOTE A dose measurement device e g Mult O Meter type 510L is required for dosimetry The distortion phantom should be clipped onto the X ray de tector cover during the dose measurement process for pro tection against scratching 1 Goto the DOSE sub menu 2 Attach the Mult O Meter sensor approximately in the middle of the distortion phantom mounted on the X ray detector 3 Make SIDEXIS XG ready for exposure Click IMAGE ACQUISITION The exposure dialog box showing the exposure status appears in SIDEXIS XG Service routine 002 6 is displayed on the control panel 4 Press the R key to move the unit back to the starting position 61 16 813 D3437 D3437 103 01 04 02 Service functions State Diaphragm Radiation field Dose Diaphragm Radiation field Dose Sensor Iris Shading Distortion Geometry 4 gt Dose measurement The exposure was taken 7 Sensor C Jlrs 7 Shading 7 Distortion 7 Geometry Dose measurement feet osacesusesnccececscevencesevestecosensttrvevesssessecessevscesesssevecseenseseeetee Hold d
25. hat he she has handed over the unit in fully functional condition Year Date of Biometric Distorsion Name Dealer Signature check phantom phantom Serial No Serial No on o ie P 10 11 12 13 14 15 9 Adjusting calibrating the system 9 1 System adjustment menu Sirona Dental Systems GmbH Maintenance Instructions GALILEOS 9 Adjusting calibrating the system Thacheagt Nadation eld Dore Seneor bir Shading Dishotion Geometry 22 Le E ay a a SERVICE Disnhwsgm Fladigtion fiekd Dore Senso bie Shading Distortion Geometry 1 Hie Pe Message window Preview E Datoen Image i omy Dap E Ea Evauan iha cheb a baghinesa the Status column 9 1 System adjustment menu The SERVICE FUNCTIONS menu 1 will guide you through the calibration process This service routine is started from SIDEXIS XG UTILITIES gt CONSTANCY TEST gt 3D gt SELECT X RAY DEVICE gt SERVICE EXPOSURE gt password query gt SELECT X RAY COMPONENT gt SERVICE FUNC TIONS menu The queries SELECT X RAY DEVICE and SELECT X RAY COMPONENT will only appear if several units are set up in SIDEXIS XG El note The SERVICE FUNCTIONS menu is password protected As password enter the first four digits of the current system date PC in reverse order Example On 05
26. o the starting position Press the release button Hold down the release button until image acquisition is completed and the acoustic signal that indicates the end of the exposure double beep can be heard The Shading exposure and the evaluation of the Shad ing calibration are displayed in the message window 3 WAIT UNTIL UNIT IS IN STARTING POSITION 4 Ei note Ifthe message window indicates that the calibration was not successful repeat the procedure starting with step 2 until the calibration is OK If you have repeated the procedure three times and still have not attained a positive result please contact the SIRONA Customer Service Center A CAUTION No foreign bodies may be visible on the shading exposure If this is the case check the beam path for foreign bodies and remove them if applicable Repeat the calibration 6 Ifcalibration was successful click SAVE VALUES to save the calibration e Shading calibration is now completed e Continue the calibration procedure with distortion cali bration 61 16 813 D3437 D3437 103 01 04 02 Sirona Dental Systems GmbH Maintenance Instructions GALILEOS Service functions State Diaphragm Distortion calibration Radiation field There is no valid distortion calibration data on this machine Diaphragm Radiation field Dose Sensor Iris Shading Distortion Geometry ca gt Dose lt 4 Sensor 74 Iris
27. ound must be possible 1 Digital multimeter Fluke 87 IIl or equivalent Accuracy DC voltage 0 1 of reading plus 0 02 of range DC currevt 0 4 of reading plus 0 1 of range 2 Electromechanical pulse counter model KESSLER ELLIS KT 203 1 pulse or equivalent 3 Adjustment set with alignment tool for X ray beam test block and needle phantom delivered with the unit cus tomer s property A DANGER RADIATION Observe the radiation protection guide lines as outlined in the Operating Instructions manual X radiation is emitted as long as the release button is de pressed The X ray indicator must light up on the Easypad Multipad during radiation An acoustic signal must also be heard 61 16 813 D3437 D3437 103 01 03 02 Power Supply Adequacy To assure that the GALILEOS system performance is in accordance with Sirona specifications an adequate power supply for permanently installation is essential The Federal Performance Standard for diagnostic X ray units code of Federal Regulations Title 21 CFR Subchap ter J mandates an adequate power supply Duty Cycle Between exposures maintain at least a cool off time auto matic exposure blockage see Operating Instructions man ual Operating Instructions During measurements and controls it is necessary to ener gize or de energize the unit For all operating steps please refer to the Operating Instructions manual CAUTION with PC Boards All PC boa
28. own the exposure button Then evaluate the dose Confirm a successful test by checking the corresponding check box 5 Press the release button Hold down the release button until image acquisition is completed and the acoustic signal for end of exposure double beep sounds Then read the dose on the Mult O Meter The value must be between 1 2 and 2 3 mGray i NOTE If the value is outside the permissible range 1 2 to 2 3 mGray check the tube see Service Manual 6 To confirm that the dose is within the permissible range between 1 2 and 2 3 mGray click the check box underneath the message window The box will appear checked e Remove the sensor from the distortion phantom again and remove the phantom from the X ray detector e Dosimetry is now completed e Continue the calibration procedure with sensor calibra tion 27 9 Adjusting calibrating the system 9 5 Sensor calibration Sirona Dental Systems GmbH Maintenance Instructions GALILEOS Service functions Diaphragm Radiation field Dose Sensor iris Shading Distortion Geometry EES State Diaphragm Sensor calibration Radiation field There already is valid sensor calibration da this machine Dose 7 Sensor lis 7 Shading 7 Distortion 7 Geometry Sensor calibration Hold down release button until end signal occurs duration approx 2min Following a successful calibration save the values determined with
29. rds are fitted with electronic components sensi tive to electrostatic discharge ESD In an environment of moving people electrostatic charges are unavoidable due to friction caused by clothing carpeting etc A CAUTION To prevent damage of electronic chips do not touch same Always handle circuit boards by their edges y Ate A WARNING Electrical Shock Hazard Always turn unit OFF before connecting and disconnecting the test leads to the test points ON OFF A DANGER Life threatening voltage on DX6 2 Visual Check Sirona Dental Systems GmbH Maintenance Instructions GALILEOS 2 Visual Check SIDEXIS Software Logiciel Sirona a _ II LAU ModelNo 5997221 D37 Sena No XXXXKM C T m age BEIN 0123 i 25 Al 85 IEC 522 O ROME TUBE TOSHIBA DF 151A Mode No BHM SeralNo AKEKEK Mos ec 383 i MADE IN GERMANY This product complies with DHHS regulations 21 CFR Subchapter J applicable at date of manufacture Date of manufacture MMMKMM DONY Sirona Dental Systems GmbH Fabrikstrage 3i This product complies with OHHS regulations 21 CFR Subchapter J appticable at date of manufacture Date of manufacture Dental Systems intl This product complies with DHHS regulations 21 CFR Subchapter J applicable at date of manufacture Date of manufacture gees Sirona Dental Systemes GatH This product complies with OHHS regulations 21 CFR Subchapter J applicable at date of m
30. starting with Step 2 until calibration is ok and or possible If you have repeated the procedure three times and still have not attained a positive result please contact the SIRONA Customer Service Center 6 If calibration is ok and or possible see above click SAVE VALUES to save the calibration 7 Sensor calibration is now completed e Continue the calibration procedure with iris calibration 61 16 813 D3437 D3437 103 01 04 02 Sirona Dental Systems GmbH Maintenance Instructions GALILEOS 9 Adjusting calibrating the system 9 6 Iris calibration Service functions Diaphragm Radiation field Dose Sensor Itis Shading Distortion Geometry Pe aes Diaphragm Iris calibration Radiation field There is no valid iris calibration data on this machine Dose 7 Sensor C J Iris 7 Shading 7 Distortion 7 Geometry Iris calibration Hold release button down until end signal appears for approx 2min Following Image acquisition successful calibration save values determined with Save values button Service functions State Diaphragm Calibration step was successful Radiation field Dose Diaphragm Radiation field Dose Sensor Iris Shading Distortion Geometry gape 7 Sensor C iris 7 Shading 7 Distortion C Geometry Iris calibration Hold release button down until end signal appears for approx 2min Following successful calibration save
31. stment not OK Adjustment OK 5 Evaluate the image The distance from the lower edge of the upper lead diaphragm must be within the tolerance range i e inside the auxiliary lines A Hi vore If the edge is outside of the tolerance range B the dia phragm must be adjusted mechanically see Service Manu al 6 If the exposure is OK A confirm this by clicking the check box located to the right of the LOWER JAW button The box will appear checked 25 9 Adjusting calibrating the system 9 3 Checking the radiation field 9 3 Checking the radiation field Ea note llumination must be checked once the diaphragm has been adjusted 1 Clip distortion phantom A onto the X ray detector cover 2 Goto the RADIATION FIELD sub menu 3 Make SIDEXIS XG ready for exposure Click IMAGE ACQUISITION The exposure dialog box showing the exposure status appears in SIDEXIS XG Service routine 002 6 is displayed on the control pan el 4 Press the R key to move the unit back to the starting position 5 Press the release button Hold down the release button while checking the distortion phantom Lighting strips B on the distortion phantom must not light up 26 Sirona Dental Systems GmbH Maintenance Instructions GALILEOS 2 Service functions State Diaphragm Radiation fiel Radiation field Dose 2 E Diaphragm Radiation field Dose Sensor Iris Shading Distortion Geometr
32. ting the keys and the functions on the user in terface When the height adjustment is made the loud speaker should hum lf remote is installed test the remote keys and dis play in addition The release button must not be defective or broken See also Operating Instructions under Preparing the Expo sure subchapter Switching the system on 61 16 813 D3437 D3437 103 01 03 02 T 3 Indicator Lights and audible Signal CAUTION RADIATION Observe Radiation Protection Guide Lines see Operating Instructions Radiation indicator Unit ON LED Return key R keys Submenu GALILEOS Make a exposure X ray head must be in the initial position If not press return key R Establish exposure readiness via SIDEXIS XG For more details and possible error messages see Operating Instructions Set the VO1 exposure program using the keys Select 85kV 14mAs using keys A DANGER RADIATION Depress the exposure button and hold until the exposure terminates automatically The exposure ends when the rotation and radiation automatically switch off The radiation indication must light up during the exposure period Simultaneously an audible beep must sound at the unit Sirona Dental Systems GmbH Maintenance Instructions GALILEOS Radiation indicator Unit ON LED Return key R keys Submenu GALILEOS GAX5 e Interrupt an exposure deadman feature Observe
33. tion along the surrounding border must be uniform A A shadow in the image indicates horizontal or vertical displacement of the diaphragm No surrounding gray shadow should be visible D A surrounding gray shadow in the image indicates that the diaphragm is too small il NOTE If the distance between the bottom edge and the lowest point in the image is out of tolerance B or the brightness distribution along the surrounding border is not uniform C or a surrounding gray shadow is visible in the image dia phragm opening too small D the diaphragm must be ad justed mechanically see Service Manual 6 Ifthe exposure is OK A B confirm this by clicking the check box underneath the message window The box will appear checked 21 9 Adjusting calibrating the system 9 2 Diaphragm exposure Service lunctions OF O8 009 Diaphiagm Aadation feki Dose Senso his Shading Distortion Geometry sa l E z era Lik m fDi expone Fladahon heki Dose Piesze 1 dot eeaich to Ihe center postion Siate eyitem dala m Serace i ma J Shading Distortagen d J Georetry Disphiagm sduntmerd E waluale the duiiin of bighine aon iha moudro edga Ura iha feeude cole display as an evalushor ad Cortina ruccerchul kest by checking the Conerponding check ben 9 2 3 GALILEOS diaphragm adjustment Type 3 e Open the SERVICE FUNCTIONS menu 1 Select the DIAPHRAGM sub menu The DIAPHRA
34. y 4 gt 7 Sensor J Iris 7 Shading 7 Distortion C Geometry Radiation field check m Observe fluorescent screens of distortion phantom during exposure The position of the radiation field is correct if none of the screens lights up Confirm a successful test by checking the corresponding check box 4 WAIT UNTIL UNIT IS IN STARTING POSITION 3 i NOTE If the strips on the phantoms light up at all it means overex posure of the system and you cannot continue adjustment In this case repeat the diaphragm adjustment procedure and then check the radiation field again If the lighting strips still light up during the re check of the radiation field contact the SIRONA Customer Service Center KSC to solve the problem To confirm that the lighting strips on the distortion phantom do not light up click the check box underneath the message window e The box will appear checked e Continue the calibration procedure with dosimetry Ei wore Leave the distortion phantom on the unit for the next calibra tion step 61 16 813 D3437 D3437 103 01 04 02 Sirona Dental Systems GmbH Maintenance Instructions GALILEOS 9 Adjusting calibrating the system 9 4 Dosimetry Service functions State Diaphragm Radiation field Dose Diaphragm Radiation field Dose Sensor Iris Shading Distortion Geometry gs gt Dos

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