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1. - MedWrench

1. LLL D 3285 077 02 06 02 07 2004 CAUTION Always switch the unit OFF before a measuring instrument replacing any components sp ead c 3 31 3 75 continued Select Service routine 5 32 2 and perform DEB 950 _ Switch on image receptor and TDI V905 V900 V910 V221 V216 V670 V350 V231 V232 with X Ray button Ss Observe LEDs on DEB Is correct position selected V232 lit up Is image receptor switched to Image mode V221 lit up Are TDI signals output V216 glows with half brightness Loose test To simplify recognition of LEDs unscrew extension box on L29 and its plug in and attach to side connectors on DX1 and DEB Check signal path DX1 lt gt DEB Are all signals stable according to situation replace defective component wiring DEB DX1 yes Signal path check image receptor lt gt DEB lt gt XOP Test und component replacement in following sequence Check seating of image receptor Signal test S 35 2 Check socket contact of image receptor ERA Check cable L4 Check cables L30 L31 and their plug in connectors DEB RHB DEB Image receptor 3 76 from serial no 31 000 ORTHOPHOS 3 DS RHB EC DX33 DX31 D EN TET DX1 BE EDC Wl LAN 3m 7 5m 20m CAUTION Always switch the unit OFF before connecting a measuring i
2. 3 13 35 Correcting errors of help messages 06 3 15 3 6 Correcting errors of help messages 11 3 17 37 Correcting error of messages E1 01 02 E2 03 Signal paths to control board DX1 are interrupted a 3 19 3 8 Correcting error of message E2 01 X ray tube assembly overheated 3 21 3 9 Correcting error of message E2 04 Zero power range has been re initialized 3 23 3 10 Correcting error of message E2 11 Anode voltage too high 3 25 3 11 Correcting error of message E2 12 Anode current too high 3 27 3 12 Correcting error of message E2 13 Filament voltage too high 3 29 3 13 Correcting error of message E2 14 Short circuit in bridge 3 31 3 14 Correcting error of message E2 16 KVAcruaL Cable is interrupted 3 33 3 15 Correcting error of message E2 20 Interrupted exposure lead in Multitimer cable 3 35 3 16 Correcting error of message E2 40 VH setpoint out of tolerance 3 39 3 17 Correcting error of message E2 43 VH setpoint out of tolerance 3 41 3 18 Correcting error of message E2 44 kV set
3. 19 13 Cephalometer 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Check whether the head support can be swiveled Loosen the locking screw See Fig 14 Head support can be swiveled Rotate the head support The head support must lock in place at 0 If the head support cannot be rotated or does not engage properly check whether it is mechan ically obstructed Eliminate any mechanical obstacle and set the cephalometer adjust the lock ing screw mechanically See chapter 4 5 Checking and adjusting the ear olives transparent Fig 14 Head support can be swiveled Checking the conventional cephalometer Unexposed surrounding border Fig 15 Checking an exposure taken by the dentist 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Check whether existing exposures taken by the dentist are OK Check existing exposures taken by the dentist for unexposed surrounding borders See Fig 15 Checking an exposure taken by the dentist Check whether the exposures show normal definition Check whether the density of the X ray image is OK If the quality of the exposure is unsatisfactory in any way compare the selected exposure set tings with the ones specified in the Operating Instructions and check the diaphragm if neces sary See chapter 7 10 Phantom needle phantom exposure with ORTHOPHOS 3 3 Ceph See chapter 7 11 Phantom needle phantom exposur
4. N x Remote control en mm c mmm s Mi V1 V7 rotation ring exit the service routines switch the unit OFF and again Basse bos 2085 Certain rotation functions are checked with Service routine S 14 Select Service Routine S 14 as described in section Selecting service routines 2 Briefly press the service key The mA display indicates 01 The rotation functions are tested for Panorama mode in test step 01 3 Briefly press the service key AA is indicated on the mA display with the X ray tube assembly in the start position Ifthe X ray tube assembly is not in the start position the LED above the R key flashes In this case press the Return key R The X ray tube assembly travels to the start position and the LED turns off AA lights up on the mA display Ifthe X ray tube assembly does not travel to the start position error message 33 is displayed after about 16 seconds Proceed according to section Correction error of message E3 33 see page 3 53 4 Briefly press the service key The mA display indicates test step 02 The movements for Cephalometry are checked in test step 02 5 Briefly press the service key The mA display indicates 00 The LED above the R key flashes 6 Press the Return key R The X ray tube assembly travels to the exposure position for Cephalometry and the LED turns off CC
5. Multitimer MT Control cable for remote control CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 285 077000800 072004 Zero power range of EEPROM J115 is invalid or destroyed Is error message 22 04 longer displayed after The error messages comes on each turning the unit off and time the unit is turned ON on again Replace board DX1 Perform Adjusting board DX1 yes see page 4 31 Press R key on the Multi timer Unit is OK Correcting error of message E2 04 Zero power range has been re initialized Remote control E2 11 X ray tube assembly E2 Mr Multitimer MT A g m m m ummmmmum A ZS annnnnnn Control cable remote control e e e 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 54555 077 52 56 02 07 2004 KVmax has been exceeded Select highest kV value Check kV setpoint with Service routine S 03 test step 01 If out of tolerance incorrect alignment data in E PROM Perform automatic setpoint lignment with Service Routine S 03 test step 04 Release an exposure Is error The unit is OK again message repeated Perform Service routine S 05 test step 02 1 yes Filament voltage VH too low Perform automatic alignment with Service Routi
6. display indicates 00 3 Enter service code 02 with the key Briefly press the service key Test step 01 appears mA display ORTHOPHOS 3 3 select Pan or Ceph diaphragm NOTE In test step 01 Radiation can be released in any position of the X ray tube assembly In test step 02 Radiation can be released in the Cephalometry position of the X ray tube assembly Test step 02 can be selected with the key for kV adjustment To exit a test step briefly press the service key 5 Briefly press the service key values kV mA display flash The LEDs above the patient symbol keys light up 6 Essential for test step 02 move the cassette holder to the Cephalometry position and then press the Return key R The X ray tube assembly then travels to the Cephalometry position Select the kV step 8 Selectthe exposure time Permissible times are 0 1 to 4 0 seconds Switch RADIATION on The actual radiation time is indicated after releasing the exposure button Ifan exposure is released during the cool down period the elapsing cool down time is displayed automatic exposure blockage During this time the LED above the R key flashes Acknowledge the radiation time with the R key 5 4 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 5 14 Remote control Multitimer MT exit the service routines switch the unit OFF and again The setpoints for kV
7. E2 13 Remote control SEE aran A Control cable for remote control X ray tube assembly CAUTION Always switch the unit OFF before connecting measuring instrument replacing any components Maximum filament voltage has been exceeded Check if path from X4 on board DX1 to K3 and on to X ray tube assembly OK Check VH setpoint See Service routine S 03 test step 03 Perform complete Service routine S 05 2 Is setpoint within specified tolerance no Is sepoint within tolerance board DX1 e Perform Adjusting board DX1 d see page 4 31 yes yes Check actual VH value See Service routine S 04 test step 03 Is actual value within tolerance Check if path to X ray tube Replace X ray tube assembly Refer to section X ray tube assembly Rei to be taken 955 B i 3 12 3 12 58 35 744 D 3285 3285 077 02 06 02 07 2004 Remote control E2 14 X ray tube assembly E2 14 Multitimer MT E 4 Control cable for remote control CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 52450772 55744 0 2285 Bridge short circuit transistors overheated Acknowledge displayed error press the R key Wait for a
8. gt Always tighten the four mounting screws Don cover plate 58 35 744 D 3285 1 8 D 3285 077 02 06 02 07 2004 1 4 Removing Panels Unit carriage Side Left cover plate side loosen 2 screws cover only to remove Front cover p A Right side cover 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 1 9 1 4 Removing Panels Extension box ORTHOPHOS 3 DS till Serial No 30 999 from Serial No 31 000 58 35 744 D 3285 1 10 D 3285 077 02 06 02 07 2004 1 5 Photographs of PC Boards 1 5 Photographs of PC Boards DX1 board 51 68 658 D r z Switch 5101 Position 1 left V101 V103 V102 otherwise system start up not possible with Boot software Wann Description Required action on on on Controller not o k Replace and adjust DX1 on off off Internal XRAM not o k Replace and adjust DX1 off on off Internal RAM not o k Replace and adjust DX1 off off on Program memory for Boot software not o k Replace and adjust DX1 flashing flashing off Input clock of 82c54 not o k Replace and adjust DX1 flashing off
9. 24V present on RHB between Test selection of position with Are LEDs V100 and V200 X3 6 and X3 2 Service routine S 32 1 on RHB lit up 30V present on RHB between Is V232 on DEB lit up Check cable L29 replace X3 2 and X3 1 no Replace DEB Replace DX1 yes yes yes Are LEDs V112 V122 V212 V232 and V222 J Replace RHB Check cable L4 replace on RHB lit up yes Check signal path for voltage status signal Tests and component replacement in following sequence Check seating of image receptor Signal test S 35 2 Check socket contact of image receptor ERA D45V Mor M 200 Check cable L29 Check cables L30 L31 and their plug in connectors DEB EE RHB Error indication Pin Input test DX1 with S 13 1 Image receptor 10 30 3 33 3 83 V100 V122 V112 24 A 5V 3 84 from serial 31 000 ORTHOPHOS 3 DS RHB EC DX33 DX31 D EN TET DX1 BE EDC Wl LAN 3m 7 5m 20m D 3285 077 02 06 02 07 2004 CAUTION Always switch the unit OFF before connecting a measuring instrument replacing any components 5 Service Routine S 32 1 durchf hren Switch on image receptor voltages by actuating X Ray key y Is image receptor supply Has Reset signal of image voltage missing receptor responded mA kV Sporadic fault Repeat exposure yes yes Is V9 V continuous lit up on
10. board XAB OP 15 V16 on DX33 9 5V supply it up Are 9 5 V present between voltage Up 1 6 X1 3 DX33 Check plug in socket of image receptor Check image receptor socket contact ERA Signal test S 35 2 Check replace cable L14 Replace image receptor Replace DX1 Have fuses on DX33 Are LEDs V10 V11 V15 and 15 power from line 12 L22 responded no V18 on DX33 lit up no OK yes Switch on fuse again and Replace DX33 repeat exposure Continued on next page 3 34 3 85 Check DX33 replace J Check cable replace 3 86 from serial 31 000 ORTHOPHOS 3 DS RHB DX33 DX31 XAB OP XAB D EN TET DX1 BE EDC Wl LAN 3m 7 5m 20m I e e e 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 54555 077 52 5602 07 2004 24V present on XAB OP between X5 4 and X5 3 Are LEDs V11 und V12 on the 30V present on XAB OP Check cable L15 and its plug in XAB OP lit up between X5 2 and X5 1 no connectors replace yes yes y Replace XAB OP 24V presenton RHB between Test selection of position with Are LEDs V100 and V200 X3 6 and X3 2 Service routine S 32 1 on RHB lit up 30V present on RHB between Is V8 on XAB OP lit up Check cable L16 replace X3 2 and X3 1 Replace XAB OP Replace DX1 yes yes yes Are LEDs V112 V122
11. Multitimer MT 4 L See section Removing Panel Pg Lateral cover Plastic foam pad ATTENTION Always turn the unit OFF before connecting a measuring instrument or replacing any parts Removal tools The unit remains installed at the wall 33 12 068 Switch the unit OFF 1 Preparations Remove the front cover and the lateral shielding plate Remove the lateral cover grounding Remove the plastic foam pad With ORTHOPHOS 3C Unscrew the cephalometer support arm with Cephalometer Unscrew the two Allen screws A Carefully place the support arm with Cephalometer on a soft base 2 Removing the spindle with motor The tool set 33 12 068 is needed Unscrew the cover plate B Attach the cross bar C to the carriage with two M5 Allen screws Screw the lock nut D approx 2 cm on the threaded rod E Fit the threaded rod E through the holes of the cross bar and the carriage Using an Allen screw fasten the cross bar F diagonally on the headpiece Screw the threaded rod E into the cross bar F and tighten it with the lock nut D Screw the nut G on the threaded rod E from below Unscrew the set screw H and turn the stop socket X approx 5 cm lower Turn the nut G upwards until the threaded rod E projects out of the headpiece Pull the pin K out of the spindle and remove 3 disks Unplug the motor plug K13 Unsc
12. lt Nut Continued on next page 4 1 4 9 4 10 Remote control Multitimer MT NOTE Refer to section Removing panels 4 1 4 Continued ORTHOPHOS 3 DS and ORTHOPHOS 3 Correction by fine adjustment of actuator M2 Rule for spacings a and a 1mm difference between a1 and a2 on the film corresponds to 0 3mm maladjustment of actuators 1 4 wrench turn lt ap shorter pin 4 is imaged to right of pin Figure Hold sleeve B with wrench and loosen counternut A Turn sleeve B in clockwise direction and fix with counternut A gt ap shorter pin 4 is imaged to left of pin 3 Hold sleeve B with wrench and loosen counternut A Turn sleeve B in counterclockwise direction and fix with counternut A Rule for spacing b 1mm change in spacing on the image film corresponds to 0 5mm compensation angle 2mm change in spacing on the image film correspond to 1mm compensation angle Order nos 33 10 609 compensation angle 0 5mm 33 10 344 compensation angle 1mm Maximum exceeded add angle Minimum not reached remove angle NOTE First tighten the lateral screws and then the upper screws Check Repeat a Panorama exposure with new film 11 EN Upper screw 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Compensating angle 12 CCD 0 59x18 40cm SID 49 7cm CAUTION Observe radiation protection guidelines Bei ORTHOPHOS 3 DS e Adjust primary diaphragm
13. 7 Briefly press the service key This exits the Service routine 5 17 4 v 1 Transferring the unit identification is not possible if ma 38 1 The unit identifications already match LED above the memory key not flashing 2 Anincompatibility of the unit identifications see table exists LED above the memory key not flashing o Toexit Service routine S 17 briefly press the service key 5 D O O Unit compatibilities Group A Group B P 10 ORTHOPHOS DS Ceph 30 ORTHOPHOS 3 C Filming device o o 12 ORTHOPHOS Plus DS TSA Ceph 31 ORTHOPHOS 3 DS 6 50 ORTHOPHOS Plus CD Filming device 51 ORTHOPHOS 5 CD Filming device 52 ORTHOPHOS TS CD Filming device Group identifications may be reprogrammed freely within a group but not across groups 7 9 Service routine 5 17 Unit identification Remote control en mm c mmm s 4 52 3 54 58 35 744 0 3285 exit the service routines switch the unit OFF again D 3285 077 02 06 02 07 2004 Service routine S 18 is needed for checking the height adjustment Place the removed panels or substituting weights for the removed panels of approximately 6kg 1 on the rotation ring Select Service routine S 18 as described in section Selecting service routines 2 Briefly press the service key The mA display indicates test step 01 S
14. CAUTION Observe radiation protection guidelines Oe 03 08 0627075004 w Unexposed margin all around y Continued 5 3 Panorama radiograph gt Remove the lead strip from diaphragm 1 Press the Return key R on the cassette holder The X ray tube assembly travels to the start position Deselect kV increase Press Memory key LED above Memory key flashes Press Program Display key O 1 appears in display Select program P1 and the lowest kV setting Release an exposure for one complete rotation CAUTION RADIATION 5 4 Develop and evaluate the film Watch for the unexposed margin Pin 5 must appear within the exposed strip 5 5 Otherwise adjust the cassette holder K as follows b 84mm 85 5mm 1 50 Unscrew the cover 3 5 16 36 16 Asia anomaly 1 Attach two line markings 79 5mm 81mm Loosen the nut and the three screws Shift the cassette holder to the required position Note 1 mm deviation on the film requires 1 mm shift of cassette holder 4 2 1 Pin appears too far left on the film Move K to the right gt Pin appears too far right on the film Move K to the left lt Cassette holder K lt gt Recheck Repeat the phantom radiograph as described above 5 5 Pin 5 must appear within the exposed strip Panorama radiograph Marker lines Evaluate the unexposed margin around the edge Line distances b and a a gt must be within the specified tolerance 2 screws
15. IMPORTANT No other combinations of soft ware are allowed since these could result in undefined faults ORTHOPHOS 3 3 Ceph Unit identification 30 Overall software Version 7 30 04 99 Version 8 30 03 01 Version 9 30 05 02 DX1 J115 020 020 021 ORTHOPHOS 3 DS Unit identification 31 Overall software Version 01 31 04 99 Version 02 31 11 00 Version 03 31 03 01 Version 04 31 05 02 58 35 744 D 3285 DX1 EEPROM J115 020 020 020 021 D 3285 077 02 06 02 07 2004 D4 Memory Remarks J4 Card F eE kv mA levels for Asia and USA Anomaly level 1 for P1 and P11 for Asia Memory Service p Card disk EEPROM J4 SES ATRAS Version no memory card Software Multitimer D4 Software board DX1 Remarks XAB OP capable conventional Ceph possible kv mA levels for Asia and USA Anomaly level 1 for P1 and P11 for Asia Correcting error of message E4 04 E3 48 1 3 Major Assemblies and Components ORTHOPHOS 3 DS DX33 M4 RHB XAB OP XAB D DEB de 1 DEB discontinued as of serial nor near Vi 31000 ORTHOPHOS3DS S M2 and replaced by XAB OP XAB D V2 DX31 p n T x 3 E DX3 DX1 51 with automatic cutout Remote control Ko EDC BE 57 58 L30 L31 LAN without coiled cable coiled cable I is 418 t 9 K2 9 ONTO 0 remote control BE Image receptor X DEB EDC
16. In Germany Perform an Acceptance test according to the R ntgenverordnung X ray ordinance 4 6 Remote control Multitimer MT Control cable of remote control up to 4 1 seconds from 4 9 to 6 5 s after 7 3 seconds 7 2V 0 5V 7 9V 0 5V 7 2V 0 5V CAUTION Observe radiation protection guidelines During a Panorama radiograph of the spinal column region the kV value is automatically in creased by up to 12 according to the kV mA setting This kV increase can be measured as follows Set user offset to 0 using Service routine S 11 Remove the small metal cover Connect a voltmeter to KV and KV and select measuring range 20 V Turn the unit ON and wait for the self adjustment to execute Press the R key The X ray tube assembly travels to the start position NE RN Example for an exposure Select program P1 and 72kV10mA on the Multitimer The ready LED must be off 6 ATTENTION RADIATION Press the release button and wait for a complete rotation The following values must be reached up to 4 1 seconds 7 2 V 0 5V from 4 9 to 6 5 sec 7 9 0 5 V after 7 3 seconds 7 2 V 0 5 V If the value 7 5 V 0 5 V is not reached board DX1 is s Mo Replace board DX1 and perform Adjusting board DX1 see page 4 31 4 7 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 V Ramp gt 1 65 B 8 nominal 7 9 V 7 6 gt 4 15 0 45 7 3640 68 3 5 655 0 55
17. Select Factory service 2 or set the Active signal internally with Service Routine S 35 test step 02 see page 5 59 Select Service routine S 04 as described in section Selecting service routines Briefly press the service key The kV display indicates 00 Enter service code 04 with the key Briefly press the service key Test step 01 is indicated on the mA display The actual kV value is checked in test step 01 kV actual value stationary kV value 0 20 V 06 00 V 0 2 V 60 kV after the tenth measured value Briefly press the service key values the kV mA display flash The LEDs above patient symbol keys light up Select the kV value Example in figure 60 1 Press the exposure button and hold it pressed RADIATION is generated for 0 1 second The actual value is displayed in four digits on the kV mA display Example in figure 06 00 V 0 2 V 2 60 kV after the tenth measured value The stationary value is 0 20 V A maximum of 50 measured values can be recalled with the kV keys An additional kV value can be entered for the test after pressing the R key Briefly press the service key O The next test step appears Continued on next page 5 6 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Remote control s s MT 60kV 10mA 0 5 to 1 2 3 4 5 10 15 stationary value 49 5
18. 23 4 7 Radiographic density of spinal column not correct 4 25 4 88 Checking exposure times cti 4 27 4 9 Checking the tube current nene 4 29 2 10 Adjusung board DXT cid toi 4 31 4 11 Checking and adjusting the light localizers a 4 33 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Sorico Dee a zu eet D ee ee 5 1 5 1 Selecting Service routines c RP c ta 5 7 5 2 Setting exposure readiness on the 5 9 5 3 Service routine 5 01 Radiation without rotation 2 5 11 5 4 Service routine 5 02 Radiation without rotation for 5 13 5 5 Service routine 5 03 Setpoints kV MA preheating 5 15 5 6 Service routine 5 04 Actual values kV mA preheating 5 19 5 7 Service routine 5 05 Heating adjustment 5 23 5 8 Service routine 5 06 Radiation counter decimal display 5 27 5 9 Service routine 5 07 Erasing the error 5 29 5 10 Service routine 5 09 Erasing EEPROM 1 5 31 5 11 Service routine S 11 Setting the kV increase correction value for Panorama estaa a uta dl e ag ul a 5 33
19. Proceed according to steps 1 7 above 15 Unplug connector X12 16 Take out the counter sunk screw and remove the motor 17 Take out the worm screws and pull out drive shaft Install the new motor Now proceed according to steps 8 14 above 6 5 NX SN 58 35 744 D 3285 ATTENTION Always turn the unit OFF before connecting measuring instrument replacing any parts D 3285 077 02 06 02 072004 Replacing socket contact for image receptor To remove the image receptor turn control knob B to the right and pull out the image receptor Unscrew the two screws A Take off the cover 2 5 d Lift socket contact of image receptor slightly since it is attached to the housing Then pull the socket contact off Attach the new socket contact making sure that the plug connection is correctly attached Press down to engage Unscrew the cover Push in the image receptor BE up to the endstop turn control knob B to the left Perform the pin position recognition with Service routine S 32 3 for Panorama radiography Generate a digital test image Press exposure button A rotation without radiation is initiated A dialog box appears If the display appears the data path is functioning correctly Actuate the OK softkey The test image generated is then displayed on the screen If the display Error appe
20. The pulse interval ratio is 1 10 which means a 10 second pause has to follow after 1 second of radiation This pulse in terval ratio is automatically guaranteed by the automatic exposure blockage However preferable for the X ray tube is a pulse pause ratio of 1 20 Adhere to the radiation protection guidelines before generating radiation Test runs initiated by pressing the T key on the Multitimer followed by actuation of the exposure release button are exe cuted without radiation i e the kV mA displays remain blank Replacing parts Always turn the unit OFF before replacing any parts When parts located close to the line transformer are to be replaced switch off the power at the distributor box for the on site electrical system for safety reasons WARNING The discharge time for the capacitors is 4 minutes To protect electrostatic sensitive devices ESD on boards always wear the wrist band The unit must be checked and newly adjusted following the replacement of the DX1 electronics the X ray tube assembly or a diaphragm The article numbers for ordering spare parts can be found in the spare parts list order no 33 33 908 The figures in the spare parts list offer valuable assistance when replacing parts 58 35 744 D 3285 1 4 D 3285 077 02 06 02 07 2004 1 2 List of software versions Multitimer From serial no 8000 for ORTHOPHOS 3 3 Ceph 3 DS From serial no 6000 for systems modifiedto ORTHOPHOS 3 DS
21. V212 V232 and V222 gt Replace RHB Check cable L4 replace on RHB lit up yes Check signal path for voltage status signal Tests and component replacement in following sequence Check seating of image receptor Signal test 5 35 2 Check socket contact of image receptor ERA D45V Mor M 200 2102 129 RHB Error indication Input test DX1 with S 13 1 IN Pin Image receptor 1030 3 34 3 87 3 88 up to serial no 30 999 ORTHOPHOS 3 DS BEER DER DX1 f N mum Wl L30 L31 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 525 0772 52744 0 3285 Deselect exposure readiness Select Service routine S 35 1 from SIDEXIS and observe mA indication Active signal is then NM 01 Active signal recognized switched off bv DX1 Is LED V670 for Active lit up 00 EE BIS Check cable L29 replace ctive signal not necessary replace DEB board on DEB recognized by DX1 Pull out plug X25 on DX1 Is Active signal still recognized yes Check cables L31 L3 b es DX4 and adjust replace See page 4 31 If necessary replace XOP If necessary replace DEB DEB V905 V900 V910 V221 V216 V670 V350 V231 V232 V950 HOT 90 from serial 31 000 5 3 DS BEER
22. rona The Dental Company ORTHOPHOS 3 3 Ceph 3 DS Service Manual IMPORTANT Please note that this document applies from serial number 8000 and for modification to ORTHOPHOS 3 DS For units with serial number below 8000 please use the Service Manual order number 18 73 467 In case of faults which you are unable to eliminate with the help of this manual please contact our Customer Service It is essential that you take this Service Manual with you for every visit to a customer Furthermore you must always have the spare parts list and the wiring diagrams with you as well You can order additional copies of this Service Manual under the order number 58 35 744 from our department GZP in Bensheim See reverse side of manual for address Version 6 0 D 3285 077 02 06 02 07 2004 Iron a The ental Company ORTHOPHOS 3 3 3 DS Service Manual valid from serial no 8000 and for modification to ORTHOPHOS 3 DS Version 6 0 The following also required e Spare parts list Order no 33 33 908 e Circuit diagrams ORTHOPHOS 3 3 Ceph 3 DS Order no 59 01 629 e Tools Hexagonal head screwdrivers angled sizes 1 5 2 10 Allen key size 4 length 200 mm for socket head screws Set of hexagonal wrenches sizes 4 14 with 1 4 ratschet extension and 4 socket head Allen inserts 3 6 mm Spirit level Op
23. For error H3 04 correction follow service routine 5 16 see 3 5 45 H3 064 Locking button on diaphragm wheel not engaged Correctly engage locking button on diaphragm Panorama diaphragm wheel see 3 15 Cassette holder not Ceph position Swivel cassette holder to stop position For error H3 11 correction follow service routine S 16 2 see page 5 45 12 ns unit not in start position for Cephalome Press R key 20 Radiographic data not acknowledged Acknowledge radiographic data with Return key R Image receptor not inserted correct Insert image receptor up to end stop H4 01 For error correction follow service routine S 32 9 5 57 SIDEXIS not ready for exposure Make SIDEXIS ready for exposure o H4 03 gt lt See SIDEXIS Service Manual LLI H4 10 Image receptor not suitable for exposure set Replace the image receptor in the plug in location a e according to the programmed acquisition Image could transferred to SIDEXIS Transfer exposure by SiRescue service program H4 20 to the PC see SIDEXIS User Manual CAUTION Do not switch off the unit until the help message goes out The above mentioned actions will eliminate help messages caused by operating errors Ifthe help message cannot be eliminated by the above actions the fault is of another nature Proceed with troubleshooting as described on the following pages 58 35 744 D 3285
24. Is connector K9 correctly inserted at the X ray tube assembly Has the locking button correctly engaged on the diaphragm wheel if present otherwise a n L 10K short circuit jumper is present Set Panorama diaphragm screw down tightly to ORTHOPHOS 3 DS The Ready LED above the R key on the Multitimer is flashing X ray tube assembly X ray tube assembly Is the function of X ray tube assembly Check switching function switch S9 nd of S9 incl cable L10 up to gt Cable L10 defective mechanically connector 9 Repair replace impeded OK yes Check LH1 continuity from Correct the fault Ge et de tbe He 7 Connector K9 1 to K3 9 Connector K9 If required replace switch Connector K9 3 to K3 3 removed S9 and or cable L10 T n gt Cable LH1defective on rotation ring OK Repair replace 000000000 O Check L4 continuity from K3 gt DX1 Le TT Connector K3 9 to X6 5 Connector K3 3 to X6 15 Check continuity from connector K3 to X6 on OK Check plug contact no gt Lead L4 defective DX1 Repair replace yes y Replace board DX1 e Adjusting board DX1 Connector X4 see page 4 31 15 removed 6 3 5 3 16 Remote control V1 V7 in rotation ring K6 K8 behind rotation ring x x LL Cassette holder V5 5 MT Service routine 5
25. ec Unscrew the cable clamp 2 screws Ring side Do NOT unscrew the holder A for the light barrier Unscrew the Ceph bracket Push the sleeve downwards Remove the lower part of the cover 2 screws Unscrew the segment B 2 caps 2 screws and washers Turn the ring until the screw heads visible Mark the position of the screw heads 9 Undo the 2 screws on the Ceph bracket and remove it 10 Cut the 3 cable ties and remove them Draw the cable through the bellows 11 Draw the cable end coming from the film holder through the opening in the ring X1A X1B 12 Pull off plug K9 Loosen the cable clamp Unscrew the X ray tube assembly Unscrew the shielding eye on the connector K3 and K9 from the ring 2 leads 13 Cut through the ring cable L4 14 Draw the connector K3 and K9 and the ring cable through the opening on the X ray tube assembly out from the ring the ring cable is no longer required Continued on next page 6 9 30 e 2242532 7 2 EN 2 3 gt gt lt IN A Mo Qu D Ke A GN M H e ATTENTION Always turn the unit OFF before connecting a measuring instrument or replacing any parts D 2122 Continued from previous Install the new ring cable Insertingthe ring cable into the ring 1 Rotate the X ray tube assembly mounting bracket into the left position 15 Draw the new ring cable with the plug connections
26. ee E 3 47 Correcting error of messages 05 06 Cassette carriage has not left reached ING reference POI cart td 3 49 Correcting error of message E3 12 Key for height adjustment pressed during unit selfsadjUstmelt 3 51 Correcting error of messages 32 E3 33 Start position for rotation was not exited reached ua naa 3 53 Correcting error of message E3 36 Cassette holder was swivelled from the position during Pan exposure add 3 57 Correcting error of message E3 39 E3 42 Light for Ceph position rotation indicates invalid status 3 61 Correcting error of message 46 Position of cassette holder cannot determined 3 63 Correcting error of message E4 01 Exposure aborted by SIDEXIS with XOP 3 65 Correcting error of message E4 01 Exposure aborted by SIDEXIS with 3 67 Correcting error of message E4 06 Fault at one of the supply voltages with 3 69 Correcting error of message E4 06 Fault at one of the supply voltages with XAB 3 71 Correcting error of message 4 08 Aborted by SIDEXIS during radiation with 3 73 Correcting error of message E4 08 Aborted by SIDEXIS during radiation with XAB 3 77 Correcting error of message E4 11 Image receptor not ready for exposure with 3 81 Correcting error for message E4 11 Im
27. knocking noises which occur depending on the speed of adjustment Motor bearing damaged 8 See chapter 6 3 Replacing the spindle with motor M4 for height adjustment Loud humming noise Rubber shock absorber and or foam shock absorber brittle Replace rubber shock ab sorber and or foam shock absorber Heavy hammering bearing noises in the column which influence the synchronism of the unit Check roller treads for damages and for movability See chapter 6 7 Replacing Column Stand Check whether the limit switch and the safety limit switch for the height adjustment is functioning reliably Move the unit up and down through its entire height adjustment range Limit switches UP and DOWN must respond Actuate safety switch manually motor must stop If limit switches or safety switch do not work check microswitch and cable L6 and replace them if necessary Check whether the acoustic signal can be heard during height adjustment If no acoustic signal is audible replace and adjust PCB DX1 See chapter 4 10 Adjusting board DX1 7 1 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Safety limit switch Limit switch DOWN Fig 2 Rollers Limit switch i 3 16 Forehead support mounting oa o o Spirit level xor oJ m Forehead support Fig 3 Forehead support 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Check the
28. signal ACTIVE is indicated on the mA display 00 ACTIVE is not present 01 ACTIVE is present 4 3 Briefly press the service key Test step 02 is displayed Test step 02 Setting the Active signal DEB In the mA indication of the Multitimer 00 is displayed V905 V900 V910 V221 V216 V670 V350 V231 V232 V950 n 4 Actuate the test sequence button on the Multitimer to set the Active signal The ma indication changes to 11 Now Service routines S 01 S 02 S 03 S 04 S 05 can be run without first selecting Con stancy check Factory service on the SIDEXIS PC use keys to select You can also reset the active signal in the same way with this test step switch mA indication back to 00 with test sequence button However the active signal is automatically reset when factory service is selected on the SIDEXIS PC or the unit is switched off Service routine S 35 PC service 5 60 from serial 31 000 ORTHOPHOS 3 DS Remote control Multitimer MT pm m m exit the service routines switch the unit OFF and again dado be For ORTHOPHOS 3 DS only e Service routine S 37 is required to call up and delete the IP address settings Select service routine S 37 as described in the chapter Selecting a service routine 2 Press service key briefly The kV display reads 00 3 Enter service code 37 with the key The kV display then reads 37 4 Press th
29. 1 50 35 16 36 16 Fig 21 Needle phantom exposure phantom exposure 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Check whether the phantom needle phantom exposure is OK AA TTENTION Radiation will be released Observe the radiation protection guidelines Make SIDEXIS ready for an exposure and take an exposure 1 Select diaphragm position 10 Remove bite block contact segment Insert exposure phantom into bite block holder Insert contrast element A with hole into plug in plate of exposure phantom Mount phantom with clamp on sensor Move unit into starting position Jo pm 250m Release exposure Compare the exposure just taken with a control exposure If the phantom needle phantom exposure is not correct adjust the X ray beam See Chapter 4 1 Phantom radiograph Adjusting actuator M2 8 See Chapter 4 2 Checking and adjusting the X ray beam for Panorama radiography Fig 23 Possible cable routings 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Check whether the routing of the cables to the unit is OK Check power cable protective ground wire control cables and data transfer cables Perform a visual check to make sure that the cables show no external signs of damage If a cable is externally damaged replace it Checking cables for damage 7 29 7 12 Grounding straps rotary ring Fig 2
30. 11 35 2 complete P1 exposure time 0 1 2 3 4 5 6 7 8 9 10 11 Remote control m 58 35 744 D 3285 CAUTION Observe radiation protection guidelines D 3285 077 02 06 02 07 2004 Panorama radiography Turn the unit OFF Switch off the power supply line for the building Take off the side cover and the front cover Connect the timer to K1 N 0 V and K1 L 230 V line voltage Connect the leads to test jacks TO and T1 ALE CAN Switch the power line and then the unit ON Wait for the self adjustment to execute Move the X ray tube assembly to the start position by pressing the R key ORTHOPHOS 3 DS select diaphragm 10 ORTHOPHOS 3 select diaphragm 1 6 Fully open the temple support 7 Select program P1 and 72kV10mA on the multimeter 8 ATTENTION RADIATION Press the release button until the X ray display switches off auto matically complete rotation The timer must indicate an exposure time of 11 3 0 7 s Ifthe specified exposure time is not reached Replace board DX 1 and perform Adjusting board DX1 9 4 31 Cephalometry Leave the timer connections unchanged ORTHOPHOS Ceph Set the Ceph function by selecting diaphragm or 4 select 1s radiation time Select 72kV 10mA on the ATTENTION RADIATION Press the release button until the X ray display switches off auto matically The timer must
31. 13 Turn the unit off Unplug connectors X4 X5 X7 X8 X9 X23 and X25 from board DX1 if present Connectors X1 X2 X3 and X10 must remain connected Turn the unit on again Pull out plug X6 must be pulled out while system is running otherwise HV in stallation help is released Acknowledge the error message by pressing the R key on the multitimer Select Service routine S 13 as described in section Selecting service routines 2 Briefly press the service key Q The mA display indicates test step 01 The input signals to board DX1 are checked in test step 01 3 Briefly press the service key The test LED lights up 4 Press the test key The R LED flashes All inputs are tested for their status with all connectors unplugged A faulty input status is indicated with its IN number and pin number The errors can be subsequently recalled using the keys of the kV mA displays kV display IN number input mA display pin number If no error is detected the kV mA displays indicate 00 For all error indications not contained in the table please contact your customer service Error indication IN Pin Active Cassette reference point Cassette Pan position Cassette Ceph position 5 Press the R key to terminate the error indication 6 Turn the unit off and reconnect all connectors Service routine S 13 Hardware service 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 gt o e SC e 0 0
32. 5 Replacing the rope and or the cassette drive motor 6 17 6 6 Replacing socket contact for image receptor 6 21 6 7 Replacing Column Stand eaten erret Ad teste e e ieee 6 23 6 8 Replacing rotary knob and sensor ejector 6 27 6 9 Replacing ring cable L4 a ee 6 29 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 IX EE 7 1 7 1 7 2 7 3 7 4 7 5 7 6 7 7 7 8 7 9 7 10 7 11 7 12 7 13 7 14 7 15 7 16 7 17 Checking the height adjustment tot 7 5 Checking the forehead support ANEN 7 7 Checking the diaphragm wheel nea 7 9 Checking the cassette holder poa n a pg or ae 7 11 Checking the image receptor 4444 7 13 Checking the light localizar 7 15 Checking the conventional cephalometer 7 17 Checking X ray cuina 7 19 Checking the actual kV mA values and the preheating 7 21 Phantom needle phantom exposure with ORTHOPHOS 3 3 7 23 Phantom needle phantom exposure with ORTHOPHOS 3 DS 3 Ceph With Upgrade A A a i aE aka 7 27 Checking cables for damage
33. 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 54555 077 52 5602 07 2004 Elimination of fault Help message H3 11 Swivel the cassette holder out to Ceph position up to the stop The Ready LED above the Return key R on the Multitimer continues flashing Eliminate the fault with Service Routine S 16 test step 03 See section Service Routine 5 16 LED V11 In test step 03 LED V11 above the patient symbol key on the Multitimer must be lit up If this LED 15 not lit up Possible faults 1 Light barrier V5 15 not interrupted with the cassette holder swivelled out Check and correct switching tab and mechanism 2 Light barrier V5 X5 on FH defective or disturbance in lead Test repair replace 3 Fault on board DX1 Replace board DX1 and perform e Adjusting PC board DX1 3 6 3 17 3 18 Remote control E1 01 Multitimer MT X10 L3 Shielding plate without With y coiled cable coiled cable Qd L L Control cable for L9 gt L8 remote control E gt 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 255 077 02 0602 07 2004 After power ON the unit performs a self adjustment routine No key must be pressed on the Multitimer during the self adjustment Was a key pressed on Check ca
34. 7 5m 20m CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 077 02 0502 072004 Y XAB OP Select Service routine S 32 2 and v10 perform Switch on image receptor and TDI with X Ray button Observe LEDs on XAB OP Is correct position selected V8 lights up for Pan Is image receptor switched to Image mode V6 lit up Are TDI signals output V5 glows with half PE brightness vi2 vi 9 Perform Loose connection test on L16 and its plug in connectors on DX1 and XAB To simplify recognition of LEDs unscrew extension box and attach to side OP Are all signals stable no gt Check signal path DX1 lt gt according to situation replace defective component wiring XAB OP DX1 yes Signal path check image receptor lt gt Test und component replacement in following sequence Check seating of image receptor Signal test S 35 2 Check socket contact of image receptor ERA Check RHB Check cable L4 Check XAB OP Soci LAN cables and their connectors Correcting error of message E4 08 Aborted by SIDEXIS during radiation with XAB 3 80 up to serial 30 999 ORTHOPHOS 3 DS RHB r l DX1 n f N BE EDC mum L30 L31 EX ss sl ke s e e e 58 35 744 D 3285 CAUTION Always switch the unit OFF be
35. Boards DEB board DEB V905 V900 V910 V221 V216 V670 V350 V231 V232 V950 V216 LED Out clock pulses TDI V221 LED radiographic mode V231 LED Ceph radiography mode only with ORTHOPHOS Plus DS Ceph V232 LED Panoramic radiography mode V350 LED EDC Reset not inserted V670 LED PC exposure readiness ACTIVE signal V900 LED digital supply voltage RHB 24V V905 LED analog supply voltage RHB 24V V910 LED supply voltage DEB 5V ORTHOPHOS V950 LED supply voltage DEB 5V PC V905 V900 V910 V221 V216 V670 V350 V231 V232 V950 Status x x X Standby Pan without function X X X X X Panoramic radiography mode without function Panoramic radiography mode X X X X X X x Image generation test image without function X X X X glows X X X ae radiography mode without function 58 35 744 0 3285 D 3285 077 02 06 02 07 2004 1 15 1 5 Photographs of PC Boards XAB OP and XAB D boards XAB D Coding switch 4978 17268 d30030012162NS 79880222 LLLI MAMA V900 RD Transmit GN Receive V901 RD Link adress recognition GN 100 Mbps Megabits per sec XAB OP 43 E e UT Lais 5 P mE V5 d i 15 1 3 e P V6 nn Ob ii vi 111 7 11 1 GES 2 V8 1117 V13 9 5 gt 111111 wee
36. D 3285 077 02 06 02 07 2004 2 2 Error message Description Required action 4 key on the Multitimer was pressed during self Proceed according to section Correcting error 1 E101 o adjustment or is defective 01 see page 3 19 1 024 Signal paths to control board D1 are interrupted Proceed according to section Correcting error 1 5 2 034 02 9 see 3 19 5 1 03 Faulty communication with the unit Acknowledge the fault by pressing the R key on the Multitimer Appears upon pressing the exposure button Acknowledge the fault by pressing the R key on Overheated X ray tube assembly pulse pause the Multitimer Allow the X ray tube assembly to E2 01 ratio not observed cool down If the error message reoccurs proceed according to section Correcting error E2 01 d see 3 21 E2 039 gt E1 02 8 3 19 Zero power range has been re initialized Acknowledge the fault by pressing the R key on the Multitimer Unfortunately the freely E2 044 programmed values will be lost and must be reprogrammed not possible correct the error with E2 04 Y see page 3 23 Max radiation time of the program exceeded Only possible in service mode acknowledge the fault by pressing the R key on the Multitimer E2 10 Does this error occur often Board DX1 defective gt replace and perform Adjusing boar
37. DER EON DX1 f N mum Wl L30 L31 CAUTION Always switch the unit OFF before connecting measuring instrument replacing any components Deselect exposure readiness Select Service routine S 35 1 from SIDEXIS and observe mA indication 2 Is LED V13 for Active lit up on recognized by DX1 Check cable L16 replace XAB OP 00 Active signal not replace XAB recognized by DX1 board Pull out plug X25 on DX1 Is Active signal still recognized yes If necessary replace XAB OP Replace DX1 and If necessary replace XAB D setting routine see 4 31 71 zi 11 attt 41 4 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 The Dental Company Checks and Adjustments Checks and Adjustments Contents 4 1 Phantom radiograph Adjusting actuator 2 4 5 4 2 Checking and adjusting the X ray beam for Panorama radiography 4 13 4 3 Checking and adjusting the X ray beam for Cephalometry 4 17 44 Checking the symmetry on the Cephalometer 4 19 45 Checking and adjusting the ear olives 4 4 21 4 6 X ray tube assembly action to be taken during after replacement 4 23 47 Radiographic density of spinal column not 4 25 4 8 Chec
38. EEPROM error memory board DX1 after the X ray tube assembly has been replaced Select Service routine S 07 as described in section Selecting service routines 2 Briefly press the service key FF FF is indicated on the kV mA display The LED above the memory key flashes 3 Press the memory key The LED above the R key flashes 4 Press the Return key With Service routine S 07 the error memory is erased kV mA display indicates 00 00 The LED above the service key lights up 5 Briefly press the service key This completes the test Service routine S 07 Erasing the error memory Remote control mmm s exit the service routines switch the unit OFF and again 3242 service routine 5 09 is used to erase all data programmed in the EEPROM on board DX1 Select Service routine S 09 as described in section Selecting service routines 2 Briefly press the service key The display indicates 00 3 Enter the service code 09 The kV display indicates 09 4 Briefly press the service key FF FF appears the kV mA display The LED above the memory key flashes 5 Press the memory key The LED above the key R flashes 6 Press the Return key R With Service routine 5 09 all programmed data contained in the EEPROM erased 00 00 15 shown on the kV mA display The LED above the service key lights up The
39. L5 is defective Replace Repair or replace 3 25 3 61 E3 46 Remote control Multitimer MT lt Control cable for remote control Forehead support M3 V3 V4 V5 Cassette holder nn V4 I I Cover removed plug disconnected I e e e 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 3585 077 52 5602 07 2004 Check cables L4 L14 and L15 for continuity OK yes Is X6 reconnected Select Service routine S 16 test step 03 Move film holder to Pan and 5 tors X Geph positions wap connectors X5 and X3 on FH Move cassette to 15 refer ence position status Does LEDA light up no Replace board FH yes ja Swap connectors X5 and X6 Light barrier V5 is defective on FH Does the display change when moving the film holder in out no yes y LED 3 must light up for the Pan position if light barrier V4 15 not defective After the test put the connector LED 4 must light up for the Ceph position if light barrier V5 is not defective back to its proper position 3 26 3 63 up to serial 30 999 ORTHOPHOS 3 DS RHB J px33 DEB UB MA A TILL DX1 n f N BE EDC L30 L31 CAUTION Always switch the unit OFF before connecting measuring instrument r
40. The values on the kV mA display flash The kV values can now be altered The LEDs above the patient symbol keys light up 5 RADIATION can now be generated The actual radiation time is displayed after releasing the exposure button NOTE If error message E4 08 is displayed SIDEXIS is not ready to release an exposure or an internal active signal is missing The radiation time is limited to a maximum of 14 seconds The maximum radiation time of 14 seconds lights up Press the R key If an exposure is released during the cool down period the elapsed cool down time is dis played automatic exposure blockage During this time the LED above the R key flashes Briefly press the service key The Service routine 01 is terminated 5 3 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 5 12 Remote control L MA ON OFF H Multitimer MT L L 1 1 TP L CAUTION Observe radiation protection guidelines Radiation without rotation and with exposure times for cephalometry be released with Service routine S 02 Additionally with ORTHOPHOS DS set readiness for exposure as described in section Set ting exposure readiness on the PC Select Factory service 2 or set the Active signal internally with Service Routine S 35 test step 02 see page 5 59 Select Service routine S 02 as described in section Selecting service routines 2 Briefly press the service key
41. X4 through the ferrite core and screw it in 27 Draw the cable X6 through the ferrite core and screw it in Fastening the bracket Replacing ring cable 14 The Dental Company Maintenance Contents Sirona Dental Systems GmbH Maintenance Contents 7 1 Checking the height adjustment 7 5 7 2 Checking the forehead support di 7 7 7 3 Checking the diaphragm 7 9 7 4 Checking the cassette holder 7 11 7 5 Checking the image receptor ii ti id a ca ae a 7 13 7 6 Checking the light 7 15 7 7 Checking the conventional cephalometer 7 17 7 8 Checking X ray GxpOSUF GS sn 7 19 7 9 Checking the actual kV mA values and the preheating 7 21 7 10 Phantom needle phantom exposure with ORTHOPHOS 3 8 7 23 7 11 Phantom needle phantom exposure with ORHTOPHOS 3 DS 3 Ceph with Upgrade Kit 7 27 7 12 Checking cables for damage 2 0 0 eene enne nnne 7 29 7 13 Checking the grounding straps r nono cnn enne ennt 7 31 7 14 Checking the shielding of the Cables 0 7 33 7 15 Checking light barrier
42. addresses of the XAB system are deleted The kV mA display reads 00 00 9 Pressthe service key briefly 10 Switch the unit off wait for at least 60s and then switch it back on Configuration of X ray Components SIXABCON program and the New Compo nent field are selected on the PC error message E4 21 the XAB system is in Boot Service will appear following the self adjustment procedure The unit is ready to receive new addresses New Component dialog is not selected on the PC the system will automatically its internal default addresses after 10s have elapsed at the latest and can be detected under these addresses until the next time it is switched off Note If the system concerned is an system or the XAB system is not recognized the mA display will be set to EE EE after the test step is selected with the service key If no communication takes place error message E4 10 will be displayed 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Em 9 0 Default address setting of networked Orthophos 01 IP address 192 168 15 200 02 Standard gateway 192 168 15 1 03 Subnet mask 255 255 255 0 Service routine S 37 XAB OP service The Dental Company Repairs Repairs Contents 6 1 Replacing the rotation motor M1 6 5 6 2 Replacing the actuator ca a da Gera ee eee 6 9 6 3 Replacing
43. d 4 31 394 Light barrier for Ceph position rotation indicates Proceed according to section Correcting error invalid status 39 d see page 3 61 41 Error with counter kV increase DX1 board defective replace and perform Adjusting board 0 1 9 4 31 42 Rotation has not reached Ceph position Light barriers V7 V8 maladjusted defective 43 Error with counter for radiation times DX1 board defective replace and perform Adjusting board DX1 see 4 31 5 E3 46 4 Position of cassette holder cannot determined Proceed according to section Correcting error 46 Y see page 3 63 47 Memory card not inserted Insert memory card 48 Inserted memory card invalid Replace memory card Watchdog reset performed Acknowledge the fault by pressing the R key Fault occurs with voltage fluctuations if recurs fre E3 49 quently DX31 or DX1 board is defective gt replace and perform Adjusting board DX1 see page 4 31 This service exposure is not possible in the dem Deactivate demonstration mode Turn test switch onstration mode S1 S88 on DX31 to position 1 V2 on DX31 must E3 50 not light up Observe section Demonstration mode cannot be switched ON OFF d see page 3 9 Unit identification does not match the inserted When modifying ORTHOPHOS 3 to 3 DS always E352 memory card perform Service Routine S 17 when rep
44. described in section Selecting service routines 2 Briefly press the service key mA display indicates test step 01 Select the desired test step with the kV keys Test step 01 Checking the voltage supply for the image receptor The supply voltages can be measured on board RHB 3 Briefly press the service key dd dd is indicated on the kV mA display 4 Press the X ray button For 240 seconds the image receptor is ready for exposure The operating time of 240 sec on the program radiation time display counts backwards The LED above the R key flashes The readiness for exposure may be turned off earlier by pressing the R key The cool down interval is 1 2 the exposure time and can be retrieved by pressing the X ray key Test step 02 Clock pulses for image information 5 Briefly press the service key The TDI pulse frequency is indicated in Hertz 0800 800 Hz on the kV mA display The frequency can be adjusted in the range from 1000 Hz to 100 Hz with the kV keys 6 Press the X ray button For 240 seconds the image receptor is ready for exposure The operating time of 240 sec on the program radiation time display counts down The LED above the R key flashes The image receptor provides pulses for permanent image information signals IMAGE and TDI are generated Check the LEDs on board DEB or XAB OP The readiness for exposure may be turned off earlier by pressing the R key The cool down interval is 1
45. flashing Vref2 voltage not o k Replace and adjust DX1 off off flashing Malfunction of Watchdog timer Replace and adjust DX1 off on on Unable to switch to memory card Replace and adjust DX1 flashing off off Program memory of memory card not o k Memory card incorrect not or only partially programmed off flashing off not assigned flashing off on not assigned off flashing on not assigned off off off All tests run without errors Everything o k on on off No memory card detected Insert memory card correctly on off on Memory card not correct Insert memory card for ORTHOPHOS 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 1 11 1 5 Photographs of PC Boards DX3 and DX31 boards DX3 1449 011 DX31 51 66 272 Radiation 5 88 Demon 1 stration mode y SIEMENS V2 1 1 56 272 03285 2598 Kaatz m EN PF Position 2 Demonstration mode 58 35 744 D 3285 1 12 D 3285 077 02 06 02 07 2004 1 5 Photographs of PC Boards DX33 board DX33 51 68 526 Fi F2 SAT gt Dt vi 230V lt 208V 115V yO im F3 30V 30V 24V 240 0 5 5V V18 V10 V15 V11 V16 V17 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 1 13 1 5 Photographs of PC Boards RHB board 122 V112 A 5V V232 V212 V200 V100 D 5V 18V 18 D 24V A 24V 58 35 744 D 3285 1 14 D 3285 077 02 06 02 07 2004 1 5 Photographs of PC
46. housings V1 to V7 ring cable 2 7 35 7 16 Checking the flat belt on rotation motor M1 r 7 97 7 17 Checking the protective ground wire and the unit s leakage current 7 39 58 35 744 D 3285 7 2 D 3285 077 02 06 02 07 2004 Measurements Always switch the unit OFF before connecting the measuring instruments Select the correct current voltage type and adjust the measuring range to match the expected readings Perform continuity tests only on units which are switched off If several exposures with radiation must be taken to check a measurement make sure that the prescribed cool down intervals are observed Observe the radiation protection guidelines before releasing the radiation When opening the unit Please observe precautionary measures when handling A PCBs ESD Make sure you touch a ground point to discharge yourself prior to touching the components 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 7 3 Rubber shock absorber st 5 vip el DDD mmm x O 4 2 5 O gt LL Fig 1 Spindle Motor M4 Check whether the height adjustment causes atypical running noises Move the unit up and down through its entire adjustment range The following running noises may then occur Repetitive
47. is indicated on the mA display The rotation motor M1 keeps the X ray tube assembly in this position If the X ray tube assembly is moved out of this position the motor switches off and the LED above the R key flashes Error message E3 42 appears if the Ceph position is not reached 7 Briefly press the service key The mA display indicates test step 03 Continued on next page Service routine S 14 Rotation functions Remote control en mm c mmm s Mi V1 V7 rotation ring exit the service routines switch the unit OFF and again 10 11 Continued Free movement of the X ray tube assembly rotation ring is possible in test step 03 Briefly press the service key If the X ray tube assembly is not the start position the LED above the R key flashes In this case press Return key R The X ray tube assembly now travels to the start position and the LED turns off The LEDs above the two left hand symbol keys must light up Start the rotation with the program key 1 angular steps are possible The steps from 0 to 225 are displayed on the program radia tion time display To return press the key Briefly press the service key Test step 04 appears on the mA display The forked light barriers V1 V7 in the rotation ring are checked in test step 04 Briefly test the service key hand the X ray tube assembly to the sta
48. on the Multitimer during radiation 0xA001 Ss Multitimer Interruption caused by releasing the X ray NA 5 button the between two par 002 exposures OP Break Interruption by OP Check error message on Multitimer Break 1 0xB001 OP OP Break Interruption by OP Check error message on Multitimer Break 2 0xB002 EDC EDC Break Voltage problem failure at image receptor The displayed number XXX is an indication Break XXX OxCxxx Appendix of several error numbers see Appendix A Timeout on defined func Check mechanical obstruction of the Break 1 2 3 Break tional call from OP within a preset time OP movement 0xD001 002 only tor ORTHOPHOS Plus DS Check the software version of OP and 003 SIDEXIS for compatibility Incorrect communication between XOP Remove the image receptor from its holder XAB and image receptor and reinsert it firmly Check signal path with XOP cable connection image Break 10 Break t 0xD010 receptor f Check signal path with XAB image receptor Check the voltages at the image receptor OP pulses are more than intended for the Check the software versions of OP and Break 30 Break exposure SIDEXIS for compatibility Check whether 0xD030 OP is hung up XAB OP Image acquisition card holds insufficient Check the software vers
49. possible DX1 board is x E2 47 adjustment defective replace and perform Adjusting board DX1 d see page 4 31 EEPROM defective Faulty user offset while increasing the kV value Acknowledge the fault by pressing the R key Cau tion If the offset was changed by the user possi E2 48 ble in the range from 6 to 3 it will be reset to zero If the fault reoccurs the DX1 board is defec tive gt replace and perform Adjusting board DX1 Y see page 4 31 E3 01 Operating element for light barrier V3 of actuator Proceed according to section Correcting error 01 02 d 3 47 Cassette carriage has not left reached the ence point Proceed according to section Correcting error E3 05 06 d 3 49 Fault in film motor counter Acknowledge the fault by pressing the R key If the E3 08 fault reoccurs the DX1 board is defective gt replace and perform Adjusting board DX1 see page 4 31 E3 124 Key for height adjustment 74 was pressed during Proceed according to section Correcting error self adjustment or is defective 12 Y see page 3 51 Return key R was pressed during the switch on Acknowledge the fault by pressing the R key on E323 procedure or before completion of unit self adjust the Multitimer ment X Ray Control is indicated at switch on a If error message occurs in combination with E1 02 button was recognized on Multitime
50. power range has been re initialized 3 23 3 10 Correcting error of message E2 11 Anode voltage too high 3 25 3 11 Correcting error of message E2 12 Anode current too high 3 27 3 12 Correcting error of message E2 13 Filament voltage too high 3 29 3 13 Correcting error of message E2 14 Short circuit in bridge 3 31 3 14 Correcting error of message E2 16 Cable is interrupted 3 33 3 15 Correcting error of message E2 20 Interrupted exposure lead in Multitimer cable 3 35 58 35 744 D 3285 3 2 D 3285 077 02 06 02 07 2004 3 16 3 17 3 18 3 19 3 20 3 21 3 22 3 23 3 24 3 25 3 26 3 27 3 28 3 29 3 30 3 31 3 32 3 33 3 34 3 35 89 3 36 91 Contents Correcting error of message E2 40 VH setpoint out of tolerance 3 39 Correcting error of message E2 43 VH setpoint out of tolerance 3 41 Correcting error of message E2 44 kV setpoint out of tolerance 3 43 Correcting error of message E2 45 mA setpoint out of tolerance 3 45 Correcting error of messages E3 01 E3 02 Actuator M2 has not left reached the tripping
51. titt bois ets trece ids t 7 29 Checking the grounding straps AEN 7 31 Checking the shielding of the Cables nana 7 33 Checking light barrier housings V1 to V7 ring cable 7 35 Checking the flat belt on rotation motor M1 7 37 Checking the protective ground wire and the unit s leakage current 7 39 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 The Dental Company Important Notes Important Notes Contents 1 4 Important Notes ori ies 1 3 1 2 List fsottware Versions A a aa a 1 5 1 3 Major Assemblies and COMPONEN Suicidas 1 6 1 4 Removing ME 1 8 cPhotographis o Boards dd 1 11 58 35 744 D 3285 1 2 D 3285 077 02 06 02 07 2004 1 1 Important Notes ORTHOPHOS 3 3 Ceph 3 DS operates with the following nominal line voltages 208V 230 240V 50 60 Hz The permissible line voltage fluctuations are 230 240V 6 10 and 208 V 10 The internal line resistance must not exceed 0 80 Remote control The unit can be equipped with a remote control inside the treatment room or outside an X ray room For the tests the Multitimer can must be removed from the remote control module and is to be connected directly to the unit for remote control with the Multitimer without coiled cable the coiled cable has to be connected for the tests accord ing
52. to the installation instructions Remember that the fault can then be in the deactivated cable Warm up time self adjustment cool down time turn off time After power up the unit always requires a warm up time of one minute During this time the self adjustment routine for the mechanical elements and electronics of the unit is executed Pressing a key during the self adjustment causes an error indication at the Multitimer The cool down time between two consec utive exposures is ensured by the automatic exposure blockage determined by the pulse pause ratio The count down of the waiting time required is indicated on the Multitimer The turn off time of board XAB OP must be at least 60s otherwise the unit will not function correctly no exposure readiness For demonstration units set the test switch 51 588 on board DX31 to position 2 LED V2 on board DX31 must light up Now no X ray radiation is generated In the interest of improved safety we recommend removing fuse F5 on board DX3 The overall software version of the unit is determined by the software versions of the EPROMs on board DX1 and of the Multitimer D4 as well as the version number of the memory card Refer to the list of software versions When switching the unit ON the versions are indicated on the Multitimer for about three seconds after the segment test Interference of radio telephones with electromedical equipment The use of mobile telephones in the a
53. uniformly and smoothly perform test rotation 3 4 times Attach the counternut to the belt tensioning bolt Insert the forehead support up to the marking and tighten it down The forehead support tube must be vertical use a spirit level Completely equip the unit Final check Take a phantom exposure Proceed as in the section Phantom Radiograph Adjusting Actuator M2 see page 4 5 7 4 E E i je n Aa O 2 K5 K7 Behind rotation ring Remote control P UU AAT MT Control cable remote control ATTENTION Always turn the unit OFF before connecting a measuring instrument replacing any parts Switch the unit Move the unit to a convenient position for working Switch OFF the unit After removing the covers the following steps are required Loosen plug connections K5 and 7 2 Unscrew nuts top and bottom from spring tensioners Push rotation ring away from motor Separate spring tensioners from motor with draw springs 3 Pull safety ring A away from axle Pull axis out of support arm until you can remove actuator 4 Take out actuator Install new actuator Attach safety ring A to axis Adjust actuator Proceed as described in the section Phantom Radiograph Adjusting see page 4 5 6 2 6 9 Shielding plate Loosen 2 screws to remove
54. 0 66kV 10mA 0 5 7 min 9 5mA to 1 2 3 4 5 10 15 stationary value 49 50 50 values measured in intervals of 2 ms The measured values can be plotted as points to check the transient characteristics CAUTION Observe radiation protection guidelines 11 12 13 Continued The actual mA value is checked in test step 02 Briefly press the service key values the kV mA display flash The LEDs above patient symbol keys light up Select the kV value Example in figure 60kV 10mA Press the exposure button and hold it pressed RADIATION is generated for 0 1 seconds The actual value is displayed in four digits on the kV mA display After the 10th measured value actual mA value 5 0 V 0 1V 10mA 0 2 mA Check again with 66kV 10mA 5 0 V 0 1 V 10 mA 0 2 mA A maximum of 50 measured values can be recalled with the kV keys An additional kV value can be entered for testing after pressing the R key If you do not wish to check any more mA actual values briefly press the service key next test step then appears The actual VH value is checked in test step 03 VH actual value stationary setpoint 0 30V Then briefly press the service key The values on the kV mA display flash The LEDs above the patient symbol keys light up Select the kV value Example in figure 60 1 Press the exposure button and hold it pressed RADIATION is generat
55. 04 Actual values kV mA preheating 5 19 5 7 Service routine S 05 Heating adjustment r 5 23 5 8 Service routine S 06 Radiation counter decimal display 5 27 5 9 Service routine 5 07 Erasing the error memory 5 29 5 10 Service routine 5 09 Erasing EEPROM 1 5 31 5 11 Service routine S 11 Setting the kV increase correction value for Panorama radiography is OE 5 33 5 12 Service routine 5 13 Hardware service 5 35 5 13 Service routine 14 Rotation functions nenea 5 37 5 14 Service routine S 15 Checking the actuator M2 5 41 5 15 Service routine 5 16 Film holder service 5 45 5 16 Service routine S 17 Unit identification 5 49 5 2 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 5 17 Service routine 5 18 Checking the height adjustment 5 51 5 18 Service routine S 25 Adjusting the film screen combination or the kVmA step series 5 53 5 19 Service routine 8 27 Setting country code 5 55 5 20 Service routine S 32 Image receptor service Panorama 5 57 5 21 Service routine 9 35 PC Senice ut E t pb D bte idees 5 59 5 22 Service routine 8 37 OP service 5 61
56. 06 see page 3 49 e Test step 02 Free movement 6 Briefly press the service key The mA display indicates 02 7 Briefly press the service key 8 Move the cassette holder to the or panorama position 00 is indicated on the mA display if film not already in reference position The LED above the R key flashes 9 Press Return key R on the multimeter The film travels to the reference position 000 is indicated on the program radiation time dis play The 4 LEDs above the patient symbol keys light up 7 The film can be moved in the range from 000 to 231 by the program radiation time keys Upon leaving the reference position the 4 LEDs above the patient symbols turn off N Continued on next Service routine S 16 Film holder service Remote control s V3 exit the service routines switch the unit OFF and again dado be Continued Test step 03 Light barrier test 10 Briefly press the service key The mA display indicates test step 03 11 Briefly press the service key The LEDs above the patient symbols show the switching state of the light barriers All LEDs are turned off if no light barrier is activated LED 1 lights up Light barrier V3 reference point of film is activated The condition for the correct i
57. 0x02 Voltage VAN 18 V not present too low 2 EDC VDD ERROR 0x04 Voltage VDD not present too low 3 EDC VSN ERROR V122 0x08 Voltage VSN 5 not present too low 4 EDC VSP ERROR V112 0x10 Voltage VSP 5 V not present too low 5 EDC RESET ERROR V222 0x20 Voltage VCC 5 V not present too low or digital section is in reset state 6 0x40 Internal message 7 0x80 Internal message 58 35 744 D 3285 2 10 D 3285 077 02 06 02 07 2004 The Dental Company Troubleshooting Troubleshooting Contents 3 1 Unit cannot be switched on nothing displayed on the 3 7 221 A ExpOSUur TOO dark MT A e to da 3 7 4 3 2 Demonstration mode cannot be turned ON OFF enma ana 3 9 3 3 The Teleradiography exposure is not released 3 11 3 4 Correcting errors of help messages 04 3 13 3 5 Correcting errors of help messages 06 3 15 3 6 Correcting errors of help messages 11 nenea 3 17 3 7 Correcting error of messages 1 01 1 02 E2 03 Signal paths to control board DX1 are interrupted ts 3 19 3 8 Correcting error of message E2 01 X ray tube assembly overheated 3 21 3 9 Correcting error of message E2 04 Zero
58. 2 0502 072004 Thermo switch H1 S1 has responded Wait for it to close again contact open check connector Press the R key on the Multitimer The error message is no longer displayed Rear of X ray tube assembly Cover removed Press the exposure button Is error E2 01 displayed The unit is OK yes Switch the unit OFF X ray tube assy Y 4 707070 m m m m m m Check switch H1 S1 for continuity 1 X ray tube assembly is overloaded surface gt 65 C allow to cool down 1 2 hours Check again for continuity at H1 S1 yes Unit is OK Shielding plate on side removed y 2 Switch H1 S1 15 defective replace Cable test check for continuity from H1 S1 to connector X4 on DX1 X4 pulled There must be continuity from 4 5 gt rm X4 6 Is switch contact closed Locate and repair the cable interruption y m Test sections gt X4 5 to K3 1 BN K3 1 YE to H1 S1 X4 6 to K3 2 BK K3 2 YE to H1 S1 First remove X ray tube assembly Disconnect K3 T Oo 00000 oO 1YE 2YE X ray tube assy Replace board Kal 838000000 O Perform Adjusting boar 6899090 DX1 9 see 4 31 On rotation ring 1BN 2 BK 0000000 3 8 3 21 E2 04 Remote control m m s ms 2
59. 2 the exposure time and can be called up by pressing the X ray key Test step 03 Detection of plug in slot 7 Briefly press the service key The kV display indicates whether or not the image receptor has been detected kV display 00 means image receptor not plugged in 01 means image receptor plugged in 5 20 Test step 01 00 VCC missing kV display 01 VCC OK 00 reset mA display 01 no reset 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Remote control 58 35 744 0 3285 To exit the service routines switch the unit OFF and ON again D 3285 077 02 06 02 07 2004 ORTHOPHOS DS only 1 Service routine S 35 is required for checking the readiness for exposure Set the readiness for exposure as described in section Setting exposure readiness on the PC Select Factory service 2 Select Service routine S 35 as described in section Selecting service routines 2 Briefly press the service key Briefly press the service key The kV display indicates 01 Test step 01 PC Service The image receptor hardware Active signal is output to the kV display XOP DEB XAB OP 2 n PC voltage supply DEB_XPWR is XAB OP not in operation 00 not present LED V10 XAB OP VCC OFF LED V950 DEB VCC OFF PC voltage supply DEB_XPWR is XAB OP in operation 01 present LED V10 XAB OP VCC ON LED 950 DEB
60. 35 the 4 LEDs above the patient symbol keys light up The change LEDs on off takes place at the switching edge for light barrier V2 atthe actuator Actuator M2 Switching edge for the light barrier Service routine S 15 Checking the actuator M2 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Remote control s V3 58 35 744 D 3285 exit the service routines switch the unit OFF and again 28285 077 02 06 02_ 07 2004 3 3 The Service routine 5 16 is used for checking the film holder 1 Select Service routine S 16 as described in section Selecting service routines BC e vo Test step 01 Approaching the film reference point na 1x 2 Briefly press the service key The mA display indicates test step 01 3 Briefly press the service key O Move the cassette holder to the or Panorama position 00 is indicated on the mA display if film not already in reference position The LED above the R key flashes 5 Press the Return key R on multitimer The film moves to the reference position AA is indicated on the mA display The LED above the service key lights up Y Ifthe film does travel to the reference position within a certain time error message 06 is displayed Proceed then according to section Correcting error of message E3
61. 4 Position of grounding straps 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Check whether the grounding straps have complete and firm contact atthe po sitions marked Check the grounding straps visually and by touching them with your hands d See Fig 24 Position of grounding straps If the grounding straps do not have complete and firm contact fasten them properly If the grounding straps are damaged replace them Checking the grounding straps 7 31 7 13 7 32 Extension Box RHB Board X ray tube assembly Fig 25 Position of shielding 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Check whether the shielding of the cables has firm contact Check the cable shielding visually and manually at the positions marked above 8 See Fig 25 Position of shielding If the shielding does not have firm contact with the cables fasten the shielding properly Checking the shielding of the cables 7 33 7 14 7 34 Fig 26 Position of light barriers V1 7 M4 S2 S3 S4 M1 eee VI V7 DX31 V4 5 DX3 T HH UU DX1 F1 F2 M3 V3 V1 Rotation start position V2 Actuator M2 start position Film cassette start position V4 Cassette holder exposure position V5 Cassette holder in Ceph position V7 Ring in Ceph position M1 Motor for rotation M2 Actuator Motor for cassette movement M4 Motor for height adjustment Check whether light bar
62. 4 on board DX3 Fuse F1 DX3 or DX3 defective or Transformer light up Replace fuse in failed circuit and trigger fuse again replace DX3 DX3 Supply voltages present on DX1 or DX1 defective Check L1A for continuity yes DX1 check Multitimer and Remote and replace if required 3 1 3 7 Ferrite S1 with automatic cutout lt SS Y SY N 2 2 n 3 a S 5 Vios SUD Description Required action on on on Controller not o k Replace and adjust DX1 on off off Internal XRAM not o k Replace and adjust DX1 off on off Internal RAM not o k Replace and adjust DX1 off off on Program memory for Boot software not ok Replace and adjust DX1 flashing flashing off Input clock of 82c54 not o k Replace and adjust DX1 flashing off flashing Vref2 voltage not o k Replace and adjust DX1 off off flashing Malfunction of Watchdog timer Replace and adjust DX1 off on on Unable to switch to memory card Replace and adjust DX1 flashing off off Program memory of memory card not Memory card incorrect not or only partially programmed off flashing off not assigned flashing off on not assigned off flashing on not assigned off off off All tests run without errors Everything o k on on off No memory card detected Insert memory card correctly on off on M
63. 5 12 Service routine 5 13 Hardware service ana 5 35 5 13 Service routine 5 14 Rotation functions mmm 5 37 5 14 Service routine 5 15 Checking the actuator 2 5 41 5 15 Service routine 5 16 Film holder service 5 45 5 16 Service routine 5 17 Unit identification 5 49 5 17 Service routine 5 18 Checking the height adjustment 5 51 5 18 Service routine S 25 Adjusting the film screen combination or the kVmX step Series ete nade EEN eegen 5 53 5 19 Service routine 5 27 Setting country code AEN 5 55 5 20 Service routine 5 32 Image receptor service Panorama 5 57 5 21 Service routine 5 35 PC service ENNEN 5 59 5 22 Service routine 5 37 OP service 5 61 uuu ak ua REA IC ua E A 6 1 6 1 Replacing the rotation motor eene nnne 6 5 6 2 Replacing the actuator M2 t e et eie eee leven 6 9 6 3 Replacing the spindle with motor for height adjustment 6 11 6 4 Replacing the cassette holder for Panorama radiography 6 15 6
64. 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 5 3 58 35 744 D 3285 5 4 D 3285 077 02 06 02 07 2004 Personal notes 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 5 5 Remote control w mmm DX1 Multitimer MT E 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 The Service routines are used to check the functionality of certain unit components and 1 assemblies Selecting a Service routine 2 5 ress Press the Memory key p 2 Then press the service key for about 4 sec until the digital displays disappear O Within 3 seconds 3 C A B 3 Press the Patient symbol keys in the sequence B C within 3 seconds You have then entered the service mode If during the selection of the Service routine this sequence is not followed a wrong key is pressed or the time is exceeded the unit switches automatically back to the normal mode A maximum of 99 error messages can be stored 0E means that at this point the unit was turned OFF and ON again 4 Press the service key Number of The digital display indicates Service routine S 01 error To select any messages error message 5 Selectthe desired Service routine with the or keys for example S 04 Last error from 0 to the The selection of Service codes and test steps is described for the individual service routines on message or SES the following pages 0E Deselecting a Service rout
65. Briefly press the service key The mA display indicates 02 6 Briefly press the service key 00 is indicated on the mA display The LED above the key flashes 7 Press the Return key R on the multitimer The actuator approach the cephalometry position switching edge for light barrier V2 The mA display indicates CC The LED above the service key lights up Ifthe actuators do not approach this position error message 02 is displayed after about 12 seconds Proceed then according to section Correcting error of message E3 02 see page 3 47 Continued on next page Service routine S 15 Checking the actuator M2 Remote control en mm c mmm s M2 exit the service routines switch the unit OFF and again 10 11 Continued Test step 03 Free movement of actuator M2 no movement of the rotation ring Briefly press the service key The mA display indicated 03 Briefly press the service key 00 15 indicated on the mA display the LED above the R key flashes Press the Return key R on the multitimer The actuator moves to the trigger position Trigger position switching edge of light barrier V2 The LED turns off The mA display indicates 20 The actuator can be adjusted to a value from 0 35 1 digit 1 mm with the kV keys From values Oto 19 1 the 4 LEDs above the patient symbol keys do not light up From values 20 to
66. M Replace board FH Replace light barrier V3 or Reinsert connector X4 in its replace board DX1 socket Adjusting board DX1 see page 4 31 3 21 in 3 21 Remote control e m ERE Control cable for remote control e e e 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 54555 077 52 56 02 07 2004 Height adjustment keys must not be pressed during self adjustment of the unit Unplug connector X8 on board DX1 Check cable L7 Was a HV key pressed during for short circuit Repair self adjustment no Is the error message 12 no gt or repeated OK replace yes yes yes Acknowledge the error with Replace board DX1 Height adjustment keys the R key e Perform Adjusting board defect The unit is OK DX1 Y see page 4 31 replace 3 22 d 3 22 I view M1 K4 behind rotation ring V1 V7 in rotation ring Tension bolt K6 K8 behind rotation ring Rubber coating on inside Rotation ring X ray head Remote control 32 MT Coupling Motor M1 Control cable for remote control Counter balancing pulley e e e 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 3585 077 52 5602 07 2004 Check rotation ring for possible mechanical faults move the X ray tube assy by h
67. Mechanical malfunctions of rotation and test of the light barriers 6154 Check of actuator Mechanical malfunctions layer correction light bar d adjustment 6164 Check of film holder Film holder problems 6174 Unit identification Changing the unit identification 5189 Height adjustment Checking freedom of movement 254 Adjusting the film screen combination or the Change the Program Values step series 6274 Setting country code Change anomaly S 32 Image receptor test Pan For checking the image receptor 35 service Problems with readiness for exposure 674 XAB OP service Read out and delete IP addresses S 88 Demonstration mode Selected with switch S1 on DX31 Switches the unit to demonstration mode no radiation 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 2 4 The following descriptions should always be seen in relation to ORTHOPHOS 3 DS unit With error message E4 01 ORTHOPHOS 3 DS is generally functional and the SIDEXIS messages must be observed With other error messages on ORTHOPHOS 3 DS the SIDEXIS messages indicate secondary faults ORTHOPHOS 3 DS Image acquisition card for Panorama radiography EDC Image receptor electronics on ORTHOPHOS DS Error Error message message Inti up to fiom Description Required action SIDEXIS 5 2x SIDEXIS 5 3 Multitimer Interruption caused by releasing the X ray Break 1 rea button
68. Multitimer may be engaged here d e SEE 58 35 744 D 3285 CAUTION Observe radiation protection guidelines D 3285 077 02 06 02 07 2004 Bei ORTHOPHOS 3 1 Insert the adjusting tool vertically into the cassette carriage and slide it behind the secondary diaphragm Actuate main switch S1 on the rear panel of the carriage Several radiographic parameters light up on the Multitimer see Operating Instructions Darken the room Set primary diaphragm 1 on diaphragm wheel on Pan unit fixed setting adjustable only on ORTHOPHOS 3 Ceph Press locking button D to adjust the diaphragm wheel Radiation will be generated only if button D is correctly engaged When adjusting the primary di aphragm position the beam to the indicated marks Select Service routine S 01 2 Generate RADIATION Release radiation only for the time necessary to recognize the beam position X High Low beam correction Loosen two screws E by one turn each Make the beam correction with screw A eccentric Retighten screw Film height Y Vertical beam correction and Z Right Left beam correction 4 D Loosen two screws E one turn each Make the beam correction with screws B and C eccentrics Retighten screws E Final check of the beam position is done in section Phantom radiograph see page 4 5 Diaphragm b correct X Y 2 4 2 16 o A x o 18 x 24 cm 8 x 10 in USA CANADA CAUTION Observe r
69. NYE Fig 32 Measuring setup for testing the unit s leakage current Continued from previous Check whether the unit s leakage current complies with the specifications AA TTENTION DANGER Perilous shock hazard Do not touch the unit s housing while measuring the leakage current A high resistance measuring voltage source at line frequency isolating transformer 208 V 230 V 10 and a measuring circuit compliant with the requirements of IEC 601 are required Complete test units e g the Bender tester fulfill these requirements Check whether the unit power switch is turned on Connecta high resistance measuring voltage source between the short circuited power ca ble or plug B and ground wire A Measure voltage drop across MD The numerical value of the measurement corresponds to the leakage current in yA see ad jacent table The measured value must not exceed 5 mA Enter measurement results in maintenance certificate for subsequent comparison mea surements Describe or enter the measuring instrument or measuring setup used in the adjacent field for reasons of reproducibility If the leakage current is not OK measure the input interference suppression filter and check whether the leakage current is still too high If the leakage current is still too high this may be due to one of several different reasons Damaged cables Isolation fault in the motor Missing isola
70. Release an exposure in pro gram P1 Can the exposure be released without an error message Replace the X ray tube assembly See section e X ray tube assembly action to be taken yes d mm g a The unit is 3 16 dnd 316 E2 43 Remote control Control cable for remote control CAUTION Always switch the unit OFF before connecting a measuring instrument replacing any components 5445 97 0 22 0240 2285 Fuse on OK Plug connections from L4 OK LEDs on DX3 lit up VH actual value out of tolerance Check basic heating level with Service Routine S 05 test step 03 Replace board DX1 Ae Tog pulses e Perform Adjusting board presen DX1 9 see 4 31 Set setpoint values with Service Routine S 03 test step 04 Can setpoint values be set Replace board DX1 no Perform Adjusting board DX1 Y see page 4 31 Reset VH actual value Set basic heating level with Service Routine 5 05 test step 02 Can automatic setpoint alignment be performed gt the X ray tube assembly e X ray tube assembly action to be taken yes d mm g c BE The unit is OK 3 17 3 41 E2 44 Remote control Control cable for remote control e e e 744 D 32 CAUTION Always switch the unit OFF before connecting a measurin
71. V1 V2 RHB D DX V1 XAB PC boards V2 T Transformer M Memory card H1 X ray tube assembly M1 Motor for rotation M2 Actuator M4 Motor for height adjustment K Connector terminal strips on in the unit L Leads cables S Switch 1 6 Connectors on boards Light barriers Start position for rotation Start position for actuator M2 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 ORTHOPHOS 3 3 4 82 53 54 M1 rear V1 V7 CI M2 DX31 T DX1 S1 F1 F2 or 51 with automatic cutout Without coiled cable coiled cable 18 418 Control cable of Lo Ke L9 contro FH Membrane keyboard V1 V7 Light barriers DX PC boards V1 Start position for rotation T Transformer V2 Start position for actuator M2 M Memory card V3 Start position for film cassette H1 X ray tube assembly V4 Exposure position cassette holder F1 F2 fuses V5 Cassette holder in Ceph position M1 Motor for rotation V7 Rotation ring in Ceph position M2 Actuator M3 Motor for cassette movement M4 Motor for height adjustment K Connector terminal strip on in the unit L Leads cables s Switch Connectors on boards 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 1 7 1 4 Removing Panels 1 4 Removing Panels X ray tube assembly rotation ring e Push this cuff aside before lifting off the panel i i i E E
72. acknowledging data present Break etc Displayed for limited time in exposure readiness dialog box Break etc when image data are present 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Incase of contradictory status messages proceed according to List of Error Messages Re uired Actions for SIDEXIS see page 2 9 3 27 3 65 3 66 from serial no 31 000 ORTHOPHOS 3 DS RHB E XAB OP XAB D 3m 7 5m 20m EDC CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components __ 3995 97 05 6502 02255 Following the unit error mes Following the unit error sage E4 01 does SIDEXIS message E4 01 does spontaneously display eh SIDEXIS spontaneously error or status message for display an error or status i the group XAB OP Break message for the group 4 status 0xD001 002 003 010 EDC Break 0xCxxx proceed according to List of Error Messages Re yes yes uired Actions for SIDEXIS see page 2 9 Signal path check image receptor Proceed according to lt gt XAB OP lt gt PC error of message Test and component replacement in E4 11 Y see page 3 81 following sequence Check seating of image receptor Signal test S 35 1 from Memory card V030 and S 32 1 Pan Check socket contact of image receptor ERA Check RHB Check cable L4 Check XAB OP Check LAN cables a
73. adiation correction process until the radiation field is centered to the 0 mark Remove the adjustment screen from the cassette 4 4 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 m 58 35 744 D 3285 CAUTION Observe radiation protection guidelines D 3285 077 02 06 02 07 2004 Metal balls in the adjustment caps are displayed as dots on the screen The two dots must exactly coincide Pull out the cassette holder all the way and attach an intraoral film with adhesive tape Loosen knob B rotate ccw and swivel the ear olives into the beam path Pull the ear olive holder apart and fit the adjusting caps over the ear olives SIA Prepare the unit for Cephalometry see Operating Instructions Select 2 00 sec and gt 62 kV at the Multitimer Release RADIATION Develop and evaluate the film 5 the two dots do not exactly coincide adjust as follows Unscrew the upper cover 5 1 HORIZONTAL Loose the two screws A Turn screw C see above for direction Retighten screws A 5 2 VERTICAL Turn screw F see above for direction Repeat the exposure and check the position of the dots again Remove caps E and keep them with the unit 6 Reattach the upper cover Checking and adjusting the ear olives Stop button 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 255 077 02 0602 07 2004 The following steps must
74. adiation protection guidelines 1 Open ear olives and swivel nose support up Move the ear olive holder and cassette holder out of the X ray beam path Switch unit ON Wait for self adjustment of the unit Two checks adjustments must be made 2 1 Check A Asymmetrical Set diaphragm 3 on wheel press button D and turn wheel Set soft tissue filter in position 120 Insert opened cassette vertically and make contact to the lefthand stop 2 2 Check S Symmetrical Set diaphragm 4 on wheel Insert opened cassette vertically up to the righthand stop 3 Set maximum kV mA step and radiation time Activate X RADIATION Activate X radiation only for as long as you need to recognize the X radiation position The luminescent screen must be surrounded on all sides by an even unexposed margin X High Low beam correction Loosen two screws E Make the beam correction with screw A eccentric retighten screws E Y Vertical beam correction Loosen two screws E Make the beam correction with screws B and eccentrics Retighten screws E Z Right Left beam correction Loosen two screws E Make the beam correction with screws B and C eccentrics Retighten screws E NOTE Ifthe beam correction with the diaphragm adjusting screws is not sufficient the U section of the cassette holder can be slackened and readjusted 4 3 4 17 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Radiation field permissible d
75. again as described above specified values are still not reached adjust board DX1 If this is not possible replace board DX1 and perform Adjusting board DX1 9 4 31 If the values still not reached replace the X ray tube assembly Checking the tube current 51 68 658 19 m 58 35 744 D 3285 CAUTION Observe radiation protection guidelines D 3285 077 02 06 02 07 2004 After replacing the board plug in all connectors so that they are properly engaged Plug memory card from old board DX1 onto new board Check plug X19 On ORTHOPHOS 3 3 Ceph the jumper must be plugged to pins X19 2 and X19 3 On ORTHOPHOS 3 DS the jumper must be plugged to pins X19 1 and X19 2 Connector X19 configures the address line and is important for enabling the storage of sys tem data and settings After turning the unit ON it executes the self adjustment Wait until the usual displays of pro gram exposure time kV and mA light up on the Multitimer Perform all checks and adjustments according to section Service routines Select Service routine 5 03 test step 04 automatic system for DX1 51 68 658 Adjust setpoint values for kV mA and preheating Select Service routine S 05 test step 02 automatic system Perform the Heating adjustment Select Service routine 5 04 test step 03 Check the actual values of kV mA and preheating Check the Unit identification wit
76. age receptor not ready for exposure with XAB 3 85 Correcting error of message E4 16 Active signal present when switching ON with XOP 3 Correcting error of message E4 16 Active signal present when switching ON with 3 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 3 3 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Personal notes 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 3 5 DX31 Transformer F Spare DX3 x ON Remote control OFF 1 F1 F2 or S1 with automatic cutout Multitimer MT L E L L E E E E E E E E L L E ee ee mi K a A Control cable of remote contro Line connection 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument replacing any components 55555 077 02 06 02 07 2004 Is the line voltage present at the wall socket Are the line fuses F1 and F2 if available in order If not always replace both fuses Is the voltage supply o k but the Multitimer stays dark nevertheless See fault localization next page Switch ON main switch S1 Position 1 CAUTION line voltage Measure line voltage at fuses F1 F2 if present or at 51 with Connection to wall socket is interrupted gt Check e Fuses F1 22 e Main switch 51 e Terminal strip K1 e Power cable to wall socket e Line filter e DX31 automatic cutout Line voltage Do LEDs V10 V1
77. and over the entire rotation range X ray tube assy must move smoothly without grinding noise Possible faults weight compensation disk on motor M1 rooting of cable L4 in rotation ring cable ties covers Possible electrical faults connectors X5 and X7 on DX1 must properly inserted Do supply voltages reach DX1 LEDs V10 14 on DX3 must light up Move the X ray tube assembly by A tacts K4 5 1 4 S Repair contact problem Press the R key on the Multitimer hand to its end position Drive motor jerks error Check cable L5 for Repair message E3 33 appears continuity gt 16 5 OK replace Check the winding resistors with a multimeter Mo E Is resistance 5 15 otor etective m Replace 9 see page 6 5 Move the X ray tube assembly by hand to its start the T key GC Check connection between a winding and motor housin Drive motor does not run the Multitimer 9 9 with continuity tester E3 33 appears after about Motor M1 runs and error mes D ti ist Replace board DX1 16 sec 32 SE ES e Peron Adjusting board DX1 ves yes 9 see page 4 31 Light barrier V1 defective Motor M1 defective Replace Replace see page 6 5 Continued on next page 3 23 d 3 23 I I Top view M1 K4 behind rotation ring V1 V7 in rotation ring Tension bolt K6 K8 behind rotation ring Rubb
78. ars see the instructions in the Service Manual Close the test image Ctrl F4 12 m 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 To install this spare part you will also need the Installation Instructions for ORTHOPHOS 3 order 33 34 039 ORTHOPHOS 3 Ceph order 33 34 120 Loosen the switch ramp 12 setscrew and fix it to the bottom mark For the following disassembly steps please refer to the ORTHOPHOS 3 or ORTHO PHOS 3 Ceph chapters Making the Plug in Connections through to Installing the Column in reverse order Remove the polystyrene blocks 5 from the packaging and place them under the stand 1 Loosen the screws 6 and 7 Disconnect the plug 16 Completely remove the drive 4 Remove the screws 6 and take off the headpiece 10 and cover plate 11 Loosen the switch ramps 12 and 13 setscrews and push them out of the column stand 2 section Rollthe carriage 3 off the stand in the direction of the arrow Replace the roller support 14 of the carriage 3 Insert new compensating plates 15 8 compensating plates supplied between the rol ler seat 14 and the carriage 3 as shown in the drawing and tighten them with the screws 8 and 9 torque 2 5 NM ATTENTION Screw M6x12 item 8 is only to be used for the roller seat with set sc
79. be taken Move unit to a convenient position for installing head Switch unit OFF Remove covers from X ray head Remove shielding plate from X ray head Loosen the clamp which secures the shield 1 Disconnect plug connection K9 behind diaphragm wheel only if Ceph unit present Cut the cable ties ATTENTION Heavy weight Unscrew the X ray tube assembly four screws and disconnect K3 Attach the new X ray tube assembly and connect K3 Tighten the four mounting screws Plug in connector K9 and secure the cables with cable ties 2 Installthe diaphragm wheel diaphragm 1 or 10 downward on the new X ray tube assembly one screw in the center on Panorama unit ons screw to secure against rotation Ensure that the locking button if present functions properly 3 Adjust board DX1 to the new X ray tube assembly Proceed according to section Adjusting board DX1 9 4 31 4 ORTHOPHOS 3 DS Readjust diaphragm 10 for Panorama radiography ORTHOPHOS 3 Readjust diaphragm 1 for Panorama radiography Proceed according to section Checking and adjusting the X ray beam for Panorama radi ography see page 4 13 5 Orthophos 3 Ceph Readjust diaphragms 3 and 4 for Cephalometry Proceed according to section Checking and readjusting the X ray beam for Cephalome try see page 4 17 The X ray tube assembly is now matched to the other unit components Enter the new serial number in the warranty passport
80. bles for short circuit with E1 01 and for the Multitimer during continuity with E1 02 and E2 03 the unit self adjustment yes Do not press any key Operating error is corrected Check cable L8 at K2 for short circuit Is cable L8 OK Multitimer is defective If the error persists Replace board DX1 Check cable L3 at K2 for short circuit Replace L3 Is cable L3 OK Check between all pins on plug kZ T Replace L8 Check between all e Perfor If a remote control is provided DX1 Connect the Multitimer to the unit connector K2 below the shielding plate If the error no longer occurs check the cable L9 for short circuit With remote control without coiled cable also check cable L11 3 7 3 19 Adjusting board see page 4 31 Connector X10 disconnected X10 1 X10 2 Coiled cable L8 K2 disconnected Connector X1 at To open the Multitimer see Multitimer Installation Instructions section disconnected Remote control X1 2A 2154 1 28 1 y 1 3 X1 1A 1 4 y 1 48 Coiled cable 18 Connector K2 disconnected Remote control E2 01 MT Shielding plate 4 ammumumummu Control cable for remote control Shielding plate CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 077 0
81. bly manually to the 180 and 270 positions and measure the symme try distance S Exposure phantom X ray head All three symmetry distances S must be the same Maximum permissible asymmetry 0 5 mm 3 Position of the X ray beam After performing the basic setting you must check the position of the X ray beam Proceed according to section Checking and adjusting the X ray beam for Panorama exposure 9 4 13 Continued on next S measured distance 0 5mm 180 Exposure phantom 4 1 4 5 4 ORTHOPHOS 3 DS PAN DS 13 44 cm PAN DS 5 29 in SID 19 716 in 4 4 4 3 ORTHOPHOS 3 DS Menu in SIDEXIS Services 4 Constancy check gt 2 X ray operators gt Icons XP gt Service exposure gt Quality test exposure 4 CAUTION Observe radiation protection guidelines 4 1 4 2 4 3 4 4 4 5 5 2 4 1 4 Continued ORTHOPHOS 3 DS digital Phantom radiograph X ray beam must be adjusted w Unexposed margin all around Press Return key R The X ray tube assembly travels to the start position gt In the Services menu click on Constancy check Select X ray operators click icons XP Select Service exposure Activate Quality test exposure 4 CAUTION RADIATION Release and exposure for one complete revolution of the rotating part Evaluate the image on the screen Measure the line spacing with Length measurement in the Analysis menu Us
82. bout 20 minutes allow to cool down Adjust for maximum kV Release an exposure 15 error message repeated gt Unit OK again yes Replace board DX1 See section e Adjusting board DX1 see page 4 31 Correcting error of message E2 14 Short circuit in bridge Remote control On rotation ring K3 DX1 On X ray tube assy 16 i Shielding plate MT L L q Control cable for remote control D 3285 077 02 06 02 07 2004 CAUTION Always switch the unit OFF before connecting a measuring instrument replacing any components SE Is connector correctly inserted at X ray tube assembly Locate and repair the cable interruption Check continuity of sections from DX1 X4 1 RD to K3 14 on rotation ring from K3 14 WH to H1 R on X ray tube assy For this purpose remove the X ray tube assy yes Y Is there continuity gt Repair or replace defective cable yes First replace X ray tube assembly Observe section e X ray tube assembly action to be taken d ASYM BE Second replace board DX1 Perform Adjusting board DX1 see page 4 31 Replace ring lead last B Connector X4 unplugged On rotation ring 000000000 8 000000 O 0000000600 3 14 3 33 X ray head top view cover removed Flange
83. cates 25 B Briefly press the service key The LED above the memory key flashes For ORTHOPHOS 3 3 Ceph from software version 08 30 Intensifying Screen Kodak Lanex Regular with film Kodak T Mat G Agfa Ortholux 2 For 5 3 DS from software version 31 On the mA display the value 30 or the preprogrammed value must be indicated if it does not appear step series or film screen combination can adjusted with the kV mA keys ala Ce Step series 60 10 80 10 You can change between the two step series by actuating one of the 5 two smaller 60 6 76 10 or one of the two larger 60 10 80 10 D patient symbols You can change between the two step series by actuating one of the two smaller 60 10 80 10 or one of the two larger 60 11 80 11 6 patient symbols Other characteristic values permissible Programming procedure 7 5 Press the memory key LED stops flashing The LED above the R key flashes 7 Press the Return key R LED stops flashing The LED above the service key flashes 7 Briefly press the service key Service routine 5 25 is now exited 5 18 5 54 from serial no 32000 ORTHOPHOS 3 DS 12000 ORTHOPHOS 3 Remote control Multitimer MT s exit the service routines switch the unit OFF and again dado be Perform the Service rou
84. cting error of message E4 06 Fault at one of the supply voltages AN 3 69 3 30 Correcting error of message 4 06 Fault at one of the supply voltages With XAB canal bt aba uk 3 71 3 31 Correcting error of message 4 08 Aborted by SIDEXIS during radiation Apol 3 73 3 32 Correcting error of message 4 08 Aborted by SIDEXIS during radiation X AB tea e ett Si 3 77 3 33 Correcting error of message 4 11 Image receptor ready for exposure With e 3 81 3 34 Correcting error for message E4 11 Image receptor not ready for exposure With XAB o a d A ad a Ea aaa ial 85 3 35 Correcting error of message E4 16 Active signal present when switching ON With 3 89 3 36 Correcting error of message E4 16 Active signal present when switching ON with XAB i 1 2 cata ta a ai a ude Dea ia debet Ed ic 3 91 Checks 4 1 4 1 Phantom radiograph Adjusting actuator M2 4 5 4 2 Checking and adjusting the X ray beam for Panorama radiography 4 18 4 3 Checking and adjusting the X ray beam for Cephalometry 4 17 44 Checking the symmetry on the Cephalometer 4 19 45 Checking and adjusting the ear olives ENEE 4 21 4 6 X ray tube assembly action to be taken during after replacement 4
85. d DX1 see page 4 31 4 KV max tube voltage exceeded Proceed according to section Correcting error E2 E2 11 gt 11 9 see page 3 25 2 124 mA tube current exceeded Proceed according to section Correcting error E2 12 Y see 3 27 A 4 VH max filament voltage exceeded Proceed according to section Correcting error E2 E213 13 9 see page 3 29 g d Short circuit of an output stage on DX1 deacti Proceed according to section Correcting error E2 Q E214 d z vated 14 see page 3 31 gt VHmax continuously present Hardware error board DX1 defective gt E2 15 replace and perform Adjusing board DX1 d see gt lt 4 31 4 KVactual Cable is interrupted Proceed according to section Correcting error E2 E2 16 16 Y see 3 33 Non localizable fault in obtaining the DC AC sig Acknowledge the fault by pressing the R key on 2 18 nals the Multitimer If fault reoccurs DX1 board is defective gt replace Perform Adjusting board DX1 d 4 31 Occurs upon pressing the exposure button e g Close X ray room door Acknowledge the fault by 2 208 with the X ray room door contact open exposure pressing the key on the If the fault release lead in the Multitimer cable is broken reoccurs proceed according to section Correct ing error E2 20 9 3 35 Invalid data in the data memory Erase data in
86. e service key briefly Test step 01 appears on the mA display Select the required test step with the kV keys Test step 01 Address displays 5 Press the service key briefly On the program radiation time display the first 3 digit block of the IP address appears and the 1 LED patient symbol lights up The kV display reads 01 The addresses can be read out as follows Select the address with kV keys and the kV display 01 IP address 02 Standard gateaway 03 Subnet mask Use the patient symbol keys to switch to the next address block Syntax xxx xxx Led 1 Led 2 Led 3 Led 4 Note If the system concerned is an XOP system or the XAB system is not recognized the kV mA display will be set to EE EE after the test step is selected with the service key If no communication takes place error message E4 10 will be displayed Continued on next page Service routine 5 37 OP service 5 62 from serial no 31 000 ORTHOPHOS 3 DS Remote control Multitimer MT pm m m exit the service routines switch the unit OFF and again Test step 02 Deleting the IP addresses This test step is required to reset the X ray component to the factory setting 6 Press service key briefly The kV mA display reads FF FF The LED above the Memory key flashes 7 Press the Memory key The LED above the R key flashes 8 Press the R return key The
87. e if necessary 3 1 3 7 2 Remote control E ON OFF tube assembly N Multitimer MT Control cable Hemote contro CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 2 077000800 02255 The processing equipment is in working order The X ray radiation indicator lights up and the acoustic signal is emitted when the release button is pressed The X ray beam is correctly adjusted See chapter entitled Checking and adjusting the X ray beam for panoramic exposures The mA meter must be in working order i e it must have been checked on a functioning ORTHOPHOS 3 Measure tube current See chapter on Checking the tube current R Replace board DX1 and Are 10mA 0 5mA attained 4 Adjust board DX1 yes Check kV value with MINI X meter Fasten kV meter to secondary diaphragm lt Sensor area in beam path slot Rotate empty window of diaphragm wheel in front of beam path Remove lokking screw A for this purpose Not available on ORTHOPHOS 30 Select Service routine 5 02 was described in the chapter Selecting the Ser vice routine Set the radiation time to 2 seconds and the power to 70kV on the multitimer Release RADIATION and read off the kV value on the kV meter No display on the kV meter Is the sensor area properly fully illuminated gt Correct positi
88. e VH setpoint is checked in test step 03 VH setpoint 05 50 0 40 bei 60kV 10mA Briefly press the service key The values on the kV mA display light up Press the exposure button hold it pressed when releasing it the last value is displayed The VH setpoint is displayed in four digits on the kV mA display VH Sollwert 05 10V bis 05 90V Continued on next page 5 5 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 5 16 Remote Multitimer MT exit the service routines switch the unit OFF and again 10 Continued Setpoint alignment is executed automatically in test step 04 Briefly press the service key The memory LED flashes and the kV mA display indicates FF Deleting the previous offsets Press the memory key LED stops flashing The LED above the R key flashes Press the Return key R LED stops flashing The LED above the service key lights up The kV mA display indicates 00 Briefly press the service key The display for program radiation time shows S_1 and 00 on the kV display The program is ready for the automatic setpoint alignment Pressing the service key at this point causes the test step to be exited with the offsets deleted Performing the automatic setpoint alignment Press the exposure button and hold it pressed until 11 11 lights up on the kV mA display and the LED above the memory key flashes The alignment process is executed automatically Storing the alignment
89. e belt Take out counterweight pulley C from below Turn belt tensioning bolt F until belt is loosened Take flat belt off pulley D rubber coating inside position adhesive position over tube unit Pull off safety ring E Take out complete motor M1 from above Install new motor Feed flat belt correctly over rollers Attach counterweight pulley and secure with the two threaded pins B Couple plug connection K4 4 Adjust flat belt Switch the unit ON Wait for the unit self adjusting routine to execute Manually turn x ray head to the middle rotation position Hold the X ray head by hand and press the R key on the Multitimer At the same time turn the belt tensioning bolt F tighten until the belt no longer slips Counterweight pulley Continued on next page 6 1 6 5 Remote control 2 Attach marking Multitimer MT Forehead SE support tube Control cable for remote control 58 35 744 D 3285 ATTENTION Always turn the unit OFF before connecting measuring instrument replacing any parts D 3285 077 02 06 02 072004 6 1 6 Continued If error code E3 33 is displayed Press the R key on the Multitimer The error code E3 33 display goes out Press the R key on the Multitimer and continue the procedure for tightening the belt Perform the rotation test Manually rotate the X ray head to the rotation start position Press the T key on the Multitimer The test rotation must take place
90. e the mouse cursor to determine the start point for length measurement and drag the cur sor to the end point with the left mouse button pressed gt a gt b 84mm 85 5mm Prepare the phantom radiograph 3 516 3 6 16 ORTHOPHOS 3 conventional film Set diaphragm wheel to diaphragm 1 With adhesive tape attach a 0 4 mm thick lead strip to the slot mark contrast enhancement NOTE Use the 0 1 mm thick lead screen from an intraoral film and fold it twice in the longi tudinal direction 3 Insert the phantom supplied to its end position 4 Place a non exposed film in the cassette 5 2 Load the cassette in the cassette holder see Operating Instructions Swivel the cassette holder into position Turn the unit on Wait for the unit to execute the self adjustment Exposure through the center Move the X ray tube assembly by hand to the 180 position 3 4 Select Service routine S 02 test step 01 on the Multitimer Needle phanto see section Service routine S 02 At the Multitimer select 0 50 sec exposure time with the upper keys select 60kV 10mA with the lower keys Release an exposure CAUTION RADIATION Continued on next page 7 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 84785 0 5mm 1 50 AECH Remote control Multitimer MT 3 4 M2 ON OFF DX1 Exposue phantom Bite block support tube 0 4 mm lead foil 58 35 744 D 3285
91. e with ORTHOPHOS 3 DS 3 Ceph with Upgrade Kit Checking X ray exposures 60kV 10mA 0 5 Remote control t to 12 3 4 5 10 15 stationary value 49 50 MT 66kV s s s 10mA 0 5 7 min 9 5mA to 1 2 3 4 5 10 15 stationary value 49 50 50 values measured in intervals of 2 ms The measured values can be plotted as points to check the transient characteristics Fig 16 Capture intervals for kV mA values 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Check whether the actual kV mA values and the preheating are correct Select service routine 5 04 and check the actual kV mA values If the actual kV mA values and or the preheating are not within tolerance readjust the kV mA values and the preheating See chapter 5 7 Service routine S 05 Heating adjustment Checking the actual values and the preheating Fig 17 Needle phantom exposure and phantom exposure Check whether the exposure 15 AA TTENTION Radiation will be released Observe the radiation protection guidelines Use the same type of film as is used by the operator in the practice a phantom exposure The density stripes produced on the film by the phantom must be parallel No recognizable peaks should occur If the phantom exposure is not correct check the X ray beam ad
92. ed for 0 1 second The actual value is displayed in four digits on the kV mA display VH actual value 05 20 to 05 80 at setpoint 05 50 after the 25th measured value A maximum of 50 measuring values can be recalled with the keys An additional kV value can be entered for the test after pressing the R key If you do not wish to check any more VH actual values briefly press the service key Test step 01 appears again 5 6 5 EM 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 9 12 10 13 13mA Remote control 10mA 0 5 Multitimer M t 49 50 exit the service routines switch the unit OFF and again Service routine S 5 is needed for the heating adjustment Additionally with ORTHOPHOS DS set readiness for exposure as described in section Set ting exposure readiness on the Select Factory service 2 or set the Active signal internally with Service Routine S 35 test step 02 see page 5 59 1 Select Service routine S 05 as described in section Selecting service routines 2 Then briefly press the service key The kV display indicates 00 3 Enter the service code 05 The kV display indicates 05 4 Briefly press the service key Test step 01 is shown on the mA display 5 Briefly press the service key twice Test step 02 is shown on the mA display Test step 02 Preheating is automatically adjusted with service routine S 05 test s
93. elect Terminate and activate XC XP In the dialog Select type of check activate Service radiograph The selection dialog Select Service exposure appears Digital test display 1 checks the transmission path ORTHOPHOS PC Factory service 2 sets the locking signal for service program if not E4 08 Diaphragm adjustment 3 diaphragm adjustment radiation field image stPattem i Quality test exposure 4 test exposure not stored in PDATA ra Terminate Diaphragm Adjustment 3 Quality Test Exposure 4 If the service password is requested the current system date the first four digits must be entered in reverse order see SIDEXIS Service Manual E g May 24 1995 24 05 1995 becomes 5042 Setting exposure readiness on the PC 5 10 Remote control ON OFF Multitimer MT CAUTION Observe radiation protection guidelines Radiation without rotation can be released with Service routine S 01 Additionally with ORTHOPHOS DS set readiness for exposure as described in section Set ting exposure readiness on the PC Select Factory service 2 or set the Active signal internally with Service Routine S 35 test step 02 see page 5 59 1 Select Service routine S 01 as described in section Selecting service routines 2 Then briefly press the service key The kV display indicates 00 3 Enter service code 01 with the key 4 Then briefly press the service key
94. elect the desired test step with kV keys Test step 01 Checking smoothness of movement 3 Briefly press the service key The display indicates 00 4 With the HV keys move over the entire travel range for the height The travel time is indicated in seconds Display accuracy 0 01s A typical travel time is between 40 and 605 Briefly press service key The mA display indicates test step 02 Test step 02 Travel at constant speed Briefly press service key The display indicates test step 02 001 is indicated on the Program Radiation time display of the Multimeter 5 With the keys set a PWMvalue betweent 1 and 400 You can expect movement beginning with a value of 30 50 6 Move the unit from the HV key 7 Briefly press service key The mA display indicates test step 01 Service routine S 18 Checking the height adjustment 5 52 from serial 32 000 ORTHOPHOS 3 DS 12000 ORTHOPHOS 3 Remote control Multitimer MT s s 58 35 744 D 3285 exit the service routines switch the unit OFF and again D 3285 077 02 06 02 07 2004 Service routine S 25 must be performed for adjusting and checking the film screen 1 E combination or the step series Select Service routine S 25 as described in section Selecting service routines Briefly press the service key display indicates 00 Enter service code 25 The kV display indi
95. emory card not correct Insert memory card for ORTHOPHOS Position 1 left otherwise system start up not possible with Boot software V101 V103 V102 I e e e 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 355 077 52 5602 07 2004 Does the unit fail to per form a complete self ad justment after power up Observe display and the Multitimer stays dark yes After power up the unit always requires a warm up time of one minute During this time the self adjustment routine for the mechanical ele ments and electronics of the unit is executed and than the versions are indicated on the Multitimer for about three seconds after the segment test The overall software version of the unit is determined by the soft ware versions of the EPROMSs on board DX1 and of the Multitimer D4 as well as the version number of the memory card Do LEDs V101 and V103 Do LEDs V101 and V102 Do LEDs V101 V102 and on DX1 light up after the on DX1 light up after the V103 on DX1 light up in self adjustment self adjustment no varying order and go out p see Table at the end of the self ad yes yes justment Memory card not correctly inserted Inserted memory card invalid Insert memory card correctly Replace memory card Nothing displayed on the Multitimer yes Check Multitimer and Multitimer cable and replac
96. en end wrenches sizes 5 5 7 8 10 13 30 and 19 22 for Ceph Torx screwdrivers sizes 10 20 25 Phillips head srewdriver size 1 Insulated slot head screwdrivers sizes 0 1 2 3 4 6 Pliers for retaining ring e Auxiliary equipment Digital multimeter accuracy class 1 Soldering iron for cable repairs Diagonal cutter Cable ties Teflon insulating tape Important de cate ee A eee 1 1 11 enee ue 1 3 4 2 Listof SOffWare Versions l ofa Cos ds 1 5 1 3 Major Assemblies and Components 1 6 144 ROmoviNgP Ane IS d e A 1 8 1 5 Photographs of Boards eI Ht ed ctu 1 11 15607 lcm 2 1 21 Cistof Help Messages unu uu ie tte A ushasha 2 3 2 2 LiStol Error sita 2 4 23 Listof Service Routines 2 8 2 4 List of Error Messages for SIDEXIS n rr 2 9 TOUBISSHOOUING s n ea eet ee ae ee 3 1 3 1 Unit cannot be switched on nothing displayed on the Multitimer 3 7 S T A Exposure too dark doe ohh greet 3 7 4 3 2 Demonstration mode cannot be turned ON OFF 3 9 33 Teleradiography exposure is not released 3 11 34 Correcting errors of help messages 04
97. eplacing any components Following the unit error mes sage E4 01 does SIDEXIS display an error or status message for the XOP group Break 1 2 3 delayed in time 5s 15s or none at all this can also be tested in Digital Test Image mode or Demo mode yes Test signal path OP lt gt XOP There are serial communication problems over the path OP lt gt Proceed as for 4 10 Check cables L30 L31 and their plug in connectors replace check cable L29 and its plug in connectors replace Test and component replacementin following sequence DEB XOP DX1 NOTE SIDEXIS error message SIDEXIS status messages gt message for the group Following the unit error message E4 01 does SIDEXIS spontaneously display an error or status Break 1 2 3 10 yes Signal path check image receptor lt gt XOP Test and component replacement in following sequence Check seating of image receptor Signal test S 35 2 Check socket contact of image receptor ERA Check cable L4 Check cables L30 L31 and their plug in contacts DEB Image receptor Displayed in error Occur if no image XOP Break EDC XOP Break EDC Following the unit error message E4 01 does SIDEXIS spontaneously display an error or status P message for the EDC group Break XXX yes Proceed according to error of message E4 11 see page 3 81 box require
98. er coating on inside X ray head Remote control Multitimer MT Coupling Motor M1 Control cable for remote control Counter balancing pulley CAUTION Always switch the unit OFF before connecting measuring instrument replacing any components continued X ray tube assembly col lides with rotation start po 15 holding bracket of light sition error message E3 p barrier V1 maladjusted or 32 appears after app 16 s bent yes y Adjust light barrier V1 or re place light barrier with hold ing bracket 3 23 3 55 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Replace light barrier V1 Press the T key on the Multitimer Does the error message repeat no gt Light barrier V1 defective yes y Replace board DX1 Adjusting board DX1 see page 4 31 M2 Behind rotation ring Remote control E3 36 Forehead support Multitimer _ M V3 V4 V5 Cassette holder E lt Control cable for remote control I I Cover removed plug disconnected ORTHOPHOS 3 e e e 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 3585 077 52 5602 07 2004 Body parts or clothing bandages and the like must not interfere with unit functions Start test run with the T key During the movement the casset
99. eviation from centre 5 mm 3 16 CAUTION Observe radiation protection guidelines 1 Open the film cassette Place the adjustment screen supplied into the cassette and secure it with adhesive tape Engage the lateral cassette holder at mark S 18x24 Insert the opened cassette all the way to the stop 2 Swing the nose support out of the beam Turn the ear olive holder threaded button B out of the beam direction Swing the cassette holder for Panorama radiography out of the beam 3 Select Service program S 02 test step 2 Press the Return key R The X ray tube assembly travels to the position for Cephalometry Select primary diaphragm 1 at the diaphragm wheel 5 Select 80kV on the 6 Darken the room ATTENTION RADIATION Release radiation only as long as necessary to recognize the beam position The radiation field must be centered to the 0 mark on the adjustment screen 7 the radiation field is offset Loosen screws C and D and make the correction with threaded socket A IMPORTANT When adjusting the threaded socket A hold eccentric screw B and do not change its setting 7 1 Radiation field is offset to the left Rotate threaded socket A in z direction 7 2 Radiation field is offset to the right Rotate threaded socket A in x direction NOTE One turn of the threaded socket A corresponds to a shift of the radiation field in the cassette plane by approximately 15 mm Retighten screws C and D Repeat the r
100. fore connecting a measuring instrument or replacing any components 3585 077 52 5602 07 2004 Service Routine S 32 1 durchf hren Switch on image receptor voltages by actuating X Ray key y Is image receptor supply Has Reset signal of image voltage missing AS receptor responded mA kV indication of Multitimer indication of Multitimer shows 00 shows 00 n Sporadic fault Repeat exposure yes yes Is V16 on DX33 9 5V supply voltage lit up Check DX33 replace yes Check plug in socket of image receptor Check image receptor socket contact ERA Signal test S 35 2 Check replace cable L14 Replace image receptor Replace DX1 Have fuses on DX33 Are LEDs V10 V11 V15 and Is power from line L2 L22 responded no V18 on DX33 lit up no OK gt Check cable replace yes Switch on fuse again and Replace DX33 repeat exposure Continued on next page 3 33 3 81 3 82 up to serial no 30 999 ORTHOPHOS 3 DS RHB E DEB DX1 s i TET M BE EDC L30 L31 I e e e 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 54555 077 52 5602 07 2004 24V present on DEB between X5 4 and X5 3 Are LEDs V900 und V905 on present on DEB Check cable L28 and its plug in the DEB lit up between X5 2 and X5 1 no connectors replace yes yes Y Replace DEB
101. forehead support to make sure that it is mounted vertically Place a spirit level against the tube bend of the forehead support 9 3 Forehead port Check for a distance of 36mm between the tube bend and the image receptor and of 34mm be tween the tube bend and the cassette If the forehead support is not mounted vertically or the distance is not correct adjust the fore head support Check whether the temple supports can be adjusted symmetrically Rotate the adjusting knob for the temple supports while observing the position of the temple support arms Adjusting knob If the temple supports cannot be adjusted symmetrically replace forehead support Forehead support tape Temple support arms lt gt Symmetry of temple supports Fig 4 Adjusting the temple supports Checking the forehead support Remote control K3 LH1 H1 i K9 L10 i N K9 113 1 BK S9 L10 E Locking button BK Multitimer M Ready LED a unit E E a A A A A A ta m mmmm mm mmm LLE LE Fig 5 Diaphragm switch 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Only units with cephalometer Check the diaphragm wheel to make sure that it can be rotated and engages securely Press locking button briefly and turn diaphragm wheel until it engages The diaphragm number appears at the top r
102. g 8 Cassette holder with swiveling movement Checking the cassette holder Rotary knob for image receptor Fig 9 Image receptor with rotary knob 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Check whether the image receptor can be screwed in and out easily and fits in the guide snugly Screw the image receptor in and out by turning the rotary knob Make sure that the image re ceptor moves easily and without jolting 9 See Fig 10 Rotary knob and sensor ejector If the image receptor cannot be screwed in and out easily or fits into the guide too loosely check whether the teeth on the rotary knob or the sensor ejector are broken Replace any damaged parts 9 See chapter 6 8 Replacing rotary knob and sensor ejector Rotary knob Sensor ejector Fig 10 Rotary knob and sensor ejector Checking the image receptor Frankfort horizontal plane Fig 11 Adjusting the light localizer 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Check whether the light localizer can be adjusted Switch on light localizer and adjust its height using slider B If the light localizer cannot be moved freely Remove rubbed off parts Polish surface Lightly lubricate with vaseline If the light localizer still won t move freely replace front cover Light lines Fig 12 Light localizer with light lines Checking the light localizer
103. g instrument or replacing any components asam OUS ECH Plug connections from 14 OK kV actual value out of tolerance Check kV setpoint value with Service Routine S 03 Iestetep ot Perform setpoint value settings Is kV setpoint value OK gt with Service Routine S 03 test step 04 Perform kV actual value test with Service Routine 5 04 test step 01 Is actual value too low nb Is actual value too high yes yes Replace the X ray tube assembly Replace board DX1 See section Perform Adjusting board X ray tube P arid action to DX1 Y see page 4 31 betaken mm OSYM 3 18 Ss E2 45 Remote control Control cable for remote control CAUTION Always switch the unit OFF before connecting a measuring instrument replacing any components 5445 97 0 0602 072004 mA setpoint out of tolerance Perform kV actual value test with Service Routine S 03 test step 04 Perform heating adjustment with Service routine S 05 test step 02 Does error message repeat gt The unit is yes Check mA setpoint with Check mA setpoint with Service routine S 04 Service routine S 04 test step 02 test step 02 mA actual value clearly gt 20 mA actual value clearly gt 20 above setpoint value under setpoint value last measured value last measured value yes yes Replace board DX1 Replace X ray tube assembly e Perform Adjusting boa
104. h Service routine 5 17 Country specific Adjustments With Service routine S 25 Adjusting the film screen combination or the kVmA step series With Service routine S 27 Setting country code Turn the unit OFF and ON again to exit the service routines Board 1 is now correctly matched to the X ray tube assembly Reattach all shielding covers Screw the small metal cover on again Adjusting board DX1 4 The device contains class 1 laser product The light localizers are used for correct adjustment of the patient position They must not be used for any other purposes A distance of at least 100 mm must always be maintained between the viewer s eyes and the la ser Do not gaze into the beam When the height adjustment key 7 is pressed the laser light localizers are always automatically switched on for 1min To check the light localizers fasten a piece of paper in the head support and mountthe subnasal contact segment The laser beam will then be displayed as a red line The horizontal light beam must impinge strike the paper horizontally The central light beam must impinge the median line of the contact segment vertically 1 Correcting the horizontal light beam If the light beam is not horizontal Check to make sure that the front cover is properly attached and the column is at a right angle to the rotary ring If these trouble sources can be excl
105. ight of the diaphragm window See Fig 6 Diaphragm wheel Ifthe diaphragm wheel cannot be turned or does not engage check it See chapter 3 5 Correcting errors of help messages H3 06 Locking button Fig 6 Diaphragm wheel 7 3 7 9 19 7 Position of cassette holder driving cable Tension spring Profile plate Secondary diaphragm A Screw B Screw C Screw D Profile plate E Retaining plate F Retaining plate 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Check whether the cassette holder engages securely in both end positions Swivel the cassette holder in and out See Fig 8 Cassette holder with swiveling movement Check whether the restoring spring snaps the cassette holder into the end position securely If the cassette holder is not locked in place grease the travel track with Longtime TD2 and check for mechanical wear and tear Replace the cassette holder if necessary Lever for locking the Check the cassette holder driving cable to make sure it is not damaged film cassette Perform visual check of driving cable to determine whether it is stretched spliced or damaged A See Fig 7 Position of cassette holder driving cable If the driving cable shows any signs of damage replace it 9 See chapter 6 5 Replacing the and or the cassette drive motor Swiveling movement of cas sette holder Fi
106. indicate an exposure time of 1 0 05 for ORTHOPHOS fthe specified exposure time is not reached Replace board DX 1 and perform Adjusting board DX1 9 4 31 Checking exposure times 28 Remote control U Jumper m 58 35 744 D 3285 CAUTION Observe radiation protection guidelines D 3285 077 02 06 02 07 2004 Unscrew the cover 2 Remove the MA MA jumper and connect the ammeter instead Select the 20 mA measuring range 3 Turn the unit ON Wait for the self adjustment to execute Select Service routine S 01 Additionally with ORTHOPHOS 3 DS Establish SIDEXIS exposure readiness by selecting Constancy check in the service menu Service exposure Factory service 2 or set the Active signal internally with Service Routine S 35 test step 02 see page 5 59 5 Measurement Select the following step on the 72kV 10mA ATTENTION RADIATION Press the release button hold it pressed and take the measurement The ammeter must read 10 mA 0 5 mA the measured value is OK pull off the wires and insert the jumper again Attach the covers specified mA values are not reached the mA setpoint must be checked Select Service routine 5 03 test step 02 or 04 and set the mA setpoint see section Service rou tines Then perform Service Routine 5 05 test step 02 If the specified values are now reached check the tube current
107. ine Switch the unit OFF and ON again ORTHOPHOS 3 DS for all service routines with radiation set exposure readiness via SIDEXIS See next page or set the Active signal internally with Service Routine S 35 test step 02 4 5 59 5 5 1 Bur Remote control Multitimer MT Ready for panoramiciceph X ray m s s Status for X ray radiation 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Il SIDEXIS No patient registered Patient Image Edit Analysis View Window Utilities Relocate Ena Additionally for ORTHOPHOS 3 DS T Milton CE De Es System E For all Service routines with radiation set exposure readiness via SIDEXIS E ws NOTE It is also possible withService Routine S 35 test step 02 to set a radiation release inter Xray unit Test Edit Analysis View Window Utilities New Ctri N pally see page 5 59 Switch the monitor OE 21052 Activate the Services menu Activate the Constancy check menu item i t menu window In the X ray apparatus menu activate the Select menu do TAME DO Ghange program Activate the XC XP tool The selection dialog Select type of check appears Service radiograph Approval test Constancy check Cansteney test Terminate If another dialog appears s
108. ing a measuring instrument or replacing any components 54555 077 52 5602 07 2004 for normal operation only Check signal path of Active Does SIDEXIS display a signal status message which Select exposure readiness on PC via constancy check select factory service Select Service routine S 35 on yes Multitimer indicates a break no Does SIDEXIS display a status message for the XOP group Break 3 or XOP Break 50 Does SIDEXIS display a status message for the EDC group Break XXX yes yes y See Correcting Error gf Message E4 11 see page 3 81 Continued on next page 3 31 3 73 Perform Loose contact test on cables L30 L31 and L29 and their plug in connectors DEB and DX1 Select Service routine S 01 and Does the Active signal vanish test with radiation until error sporadically or totally mA occurs again indication goes to 00 in case of fault yes y Replace defective components if certain that fault is not in wiring or plug in connectors perform input test for DX1 S 13 1 if necessary replace DX1 and per form setting routine Error indication Pin i030 In case of contradictory status messages Proceed according to List of Error Messages Required Actions for SIDEXIS see page 2 9 3 74 up to serial 30 999 ORTHOPHOS 3 DS RHB 20 31 1 DX1 j n N BE EDC L30 L31 L
109. ing error of message E4 06 Fault at one of the supply voltages with 3 70 from serial no 31 000 ORTHOPHOS 3 DS RHB DX33 DX31 XAB OP XAB D EN TET DX1 BE EDC Wl LAN 3m 7 5m 20m I e e e 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 5555 077 52 5602 07 2004 Does green LED V10 VCC Is cable L15 properly plugged in to boards DX33 and XAB light up on XAB OP j 3 no gt Establish connection L15 yes yes Are 5V present between Are 5V present between X1 7 X10 1 and X10 2 on the XAB and X1 8 on the DX33 board Test fuses OP board check connection DX33 replace DX33 yes ja Switch unit off and on again Check connection L15 replace replace XAB OP board if still defective Select Service routine S 35 1 and observe kV indication 01 VCC signal recognized by DX1 00 VCC signal not recognized by DX1 Is the VCC signal Check connection for cable L16 recognized gt replace Perform DX1 input test S 13 1 9 see page 5 35 yes Replace DX1 Replace Repeat exposure 3 30 n 3 30 3 72 up to serial no 30 999 ORTHOPHOS 3 DS RHB LI E Dx33 DEB EN A DX1 i a n N L30 L31 s 58 35 744 D 3285 CAUTION Always switch the unit OFF before connect
110. inued on next page 3 15 3 35 Without coiled cable Remote control E2 20 Multitimer MT D4 X10 L3 E2 Shielding plate 20 With a 1 coiled cable L A Control cable for remote control L L gt L8 L A 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 255 077 02 0602 07 2004 continued If L3 is OK Check continuity of L8 from Open Multitimer MT D4 X1 3B to K2 4 we em Pull connector X1 If L8 is OK Replace the Multitimer E an exposure Unit is OK Does E2 20 repeat Replace board DX1 Adjusting board DX1 see page 4 31 The Multitimer just replaced is OK 3 15 3 37 Connector X1 unplugged 1 2 unplugged Coiled cable L8 E2 40 Remote control Au m um um mm um Control cable for remote control e e e 744 D 32 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 545077220 02 072004 Check VH setpoint See Service routine 5 03 test step 03 VH setpoint 5 1 5 9V Can VH setpoint be automatically adjusted by following Service routine 5 05 test step 02 gt board DX1 e Perform Adjusting board DX1 9 see page 4 31
111. ions of OP and XOP Break storage space for the intended exposure SIDEXIS for compatibility Break 40 0 0040 Check the memory configuration of XAB Image acquisition card receives no image Remove EDC from its holder and reinsert it information firmly Check the signal path Check signal path with XOP cable connection image Break 50 Break receptor 0xD050 ptor Check signal path with XAB XAB image receptor Check the voltages at the image receptor ORTHOPHOS emits incorrect exposure ID Check the software versions of OP and SIDEXIS for compatibility Break Break 60 70 0 0060 070 Check the error message displayed by the OP data or address bus error see Correcting error of message E4 08 and E4 01 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 2 4 The error message indicates combination of several fault causes e g display on SIDEXIS 3 HEX 3 C 8 4 2 1 8 4 2 1 Valenca 22 21 20 23 22 21 20 Bit 7 6 5 4 3 2 1 0 Error EDC EDC EDC EDC EDC EDC RESET VSP VSN VDD VAN VAP 0 0 1 1 1 1 0 0 These voltages are not present Bit 0 Ok fault has not occurred Bit 1 Error fault has occurred signal is missing Bit number Error ma Meaning 0 EDC VAP ERROR V212 0x01 Voltage VAP 18 V not present too low 1 EDC VAN ERROR V232
112. justment See chapter 4 2 Checking and adjusting the X ray beam for Panorama radiography Continued on next page ESOO TIN N 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Remove Attach phan Bite block tom vertically Release radiation Fig 18 Phantom exposure Phantom needle phantom exposure with ORTHOPHOS 3 3 Ceph Unexposed surrounding border 1 50 84 85 5 35 16 3 6 16 Asia 1 79 5mm 81mm 32 16 3 3 16 Fig 19 Needle phantom exposure 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Continued from previous Check whether the needle phantom exposure is OK Aa TTENTION Radiation will be released Observe the radiation protection guidelines Use the same type of film as is used by the operator in the practice Take aneedle phantom exposure and compare it with the exposure made during installation Measure needle distances film length and surrounding border If the needle phantom exposure is not correct adjust actuator M2 See chapter 4 1 Phantom radiograph Adjusting actuator M2 3 Needle phantom Fig 20 Needle phantom Phantom needle phantom exposure with ORTHOPHOS 3 3 Ceph Surrounding unexposed border 3 shades of gray Elements for Elements for high contrast ements fo low contrast 84 lt a gt 0 5 mm 84mm 85 5mm gt
113. king exposure times trad ia ia ta 4 27 4 9 Checking the tube current on ae ia 4 29 4 10 Adjusting board DX rr d iu ta 4 31 4 11 Checking and adjusting the light localizers r 4 33 58 35 744 D 3285 4 2 D 3285 077 02 06 02 07 2004 Personal notes 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 4 3 X ray tube assy 58 35 744 D 3285 NOTE Refer to section Removing panels D 3585 077 02 06 02 07 2004 Check once more whether the following points were observed when taking the phantom radio Top view graph Needle phantom fully inserted 2 Temple support fully closed Diaphragm wheel set to Panorama diaphragm 10 or 1 Program P1 and lowest kV mA preselected on Multitimer ORTHOPHOS 3 DS SIDEXIS exposure readiness set for quality test exposure Pin 5 ORTHOPHOS 3 cassette inserted Readjustment of the actuators is required if the specified pin distances on the phantom radio graph are not within the specified tolerance see figure on next page 1 Basic settings of actuators 2 Unscrew the cover from the carriage Switch the unit on The X ray tube assembly is in the symmetry position 2 Check the basic setting of the bite block Move the X ray tube assembly by hand to the 90 position and measure the symmetry distance S between the primary diaphragm and pin 5 see Figure on the right X ray tube assem
114. lacing DX1 only in case of deviations see page 5 49 E3 53 Switch S101 in right hand position Turn switch S101 to left hand position System starts up without Boot software s not displayed on all units 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 2 2 Error Ze 2 Description Required action 4 01 Exposure aborted by SIDEXIS Proceed according to section Correcting error E4 01 Y see page 3 65 E4 06 d Fault at one of the supply voltages Proceed according to section Correcting error E4 06 d 3 69 4 07 Fault in TDI pulse generation DX1 board defective gt replace and perform Adjusting board DX1 d 4 31 Aborted by SIDEXIS during radiation Proceed according to section Correcting error E4 E4 083 08 d see page 3 73 In service program make SIDEXIS ready for exposure factory service 2 Communication fault with image acquisition With image acquisition card check cable o XOP in PC or XAB OP in ORTHOPHOS L30 L31 and DEB board f 4 10 With XAB OP XAB OP does not respond or has crashed Switch unit off and again o Or not in correct service mode in SIDEXIS Image receptor not ready for exposure Proceed according to section Correcting error E4 EA 114 11 see page 3 81 Check signal path from image receptor to PC EA 12 Image receptor not logged in Load contents
115. lectric outlet A and B Stud 0 20 Remove the power connection from the line terminal Unclamp the second protective round wire if present g p B and C Tube assembly 020 Remove following cover parts housing Cover F Visual check Segment Lateral cover plate ES Only ORTHOPHOS 3 DS u 3 with Upgrade Kit Check whether the protective ground wire resistance Table 1 complies with the specifications A power source of at least 0 2A with a no load voltage of 24V max and 4V min is required Applyan electric current between the parts specified in Table 1 for at least 5s Measure the voltage drop with the voltmeter and the current with the ammeter Then calcu late the resistance using the formula R U l If the resistance exceeds the value specified in Table 1 Check whether the protective ground wire is fastened according to specifications Check whether the flat washer toothed lock washer and cable lug are mounted on the pro tective ground wire in the right order and whether the nuts of the ground wire connections are tightened securely If the ground wire is not fastened according to specifications fasten the ground wire prop Protective erly ground wire Fig 31 Protective ground wire test Continued on next page Checking the protective ground wire and the unit s leakage current B CIE Isolating transforme Power supply 208 V 230 V connection 10 G
116. len screw m Panelling Slit collimator St e e e 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 54555 077 52 5602 07 2004 Elimination of fault Help message H3 04 The cassette holder is not in Panorama position Swivel the cassette holder for Panorama radiography in up to the stop The Ready LED above the Return key R on the Multitimer continues flashing Eliminate the fault with Service Routine S 16 test step 03 See section Service Routine S 16 see page 5 45 In test step 03 LED V12 above the patient symbol key on the Multitimer must be lit up LED V12 If this LED is not lit up Possible faults 1 The stop hexagonal socket screw for the cassette holder is shifted unscrew covering and then slit collimator Move to correct position 2 Light barrier V4 defective or disturbance in lead Test replace repair 3 4 W EN 3 14 K3 LH1 Remote control H1 K9 S9 L10 Locking button Ready LED 9 o K A A K A A K E K L L K K a A y e e e 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 54555 077 52 5602 07 2004 Correcting error of help message H3 06 The locking button on the diaphragm wheel is not engaged
117. mA and preheating VH be checked with Service routine 5 03 Additionally with ORTHOPHOS DS set readiness for exposure as described in section Set ting exposure readiness on the PC Select Factory service 2 or set the Active signal internally with Service Routine S 35 test step 02 see page 5 59 Select Service routine S 03 as described in section Selecting service routines 2 Briefly press the service key mA display shows the step 01 The kV setpoint is checked in test step 01 kV setpoints 6 0V 0 1V 60kV 8 0V 0 2V 80kV 3 Briefly press the service key The values on the kV mA display light up Set the kV value with the key example in figure 60 kV 5 Press the exposure button hold it pressed when releasing it the last value is displayed The setpoint is displayed in four digits on the kV mA display example in figure 06 10 The LED above the R key flashes Press the R key another kV value can now be tested An au dible signal may occur the end of measurement Briefly press the service key O The next test step appears The mA setpoint is checked in test step 02 mA setpoint 5 0V 0 5V 10 Briefly press the service key The values kV mA display light up Press the exposure button hold it pressed when releasing it the last value is displayed The mA setpoint is displayed in four digits on the kV mA display Briefly press the service key The nexttest step appears Th
118. n briefly press the service key This completes the test NOTE With Service routine S 09 all preset values in the EEPROM will be lost gt Readjust DX1 Service routine S 09 Erasing EEPROM DX1 Remote control s s Multitimer MT exit the service routines switch the unit OFF and again dado be Service routine S 11 is used to adjust the kV increase in the spinal region for Panorama radiography Select Service routine 5 11 as described in section Selecting service routines 2 Briefly press the service key The memory LED flashes The preset correction value for the kV increase appears on the kV orthe mA display The factory setting is 00 on the mA display 3 Setthe kV increase correction value in percent steps within ranges of 3 and 6 using the kV keys 1 2 3 The positive value is shown on the kV display and lv 02 01 02 03 the negative value is shown the mA display E 402 01 02 03 1 2 3 6 Programming the increase correction value 4 Press the memory key LED stops flashing The LED above the R key flashes Press the Return key R LED stops flashing Press the service key Remote control mm mm MT exit the service routines switch the unit OFF and again The input signals to board DX1 be tested with Service routine 5
119. nd their connectors PC NOTE SIDEXIS error message Displayed in error box require acknowledging Occur if no image data present XAB OP Break EDC Break etc SIDEXIS status messages Displayed for limited time in exposure readiness dialog box XAB OP Break EDC Break etc when image data are present 3 28 id 3 28 3 68 up to serial no 30 999 ORTHOPHOS 3 DS RHB 1 px33 PX31 EA DEB HA EN DX1 BE EDC mum L30 L31 CAUTION Always switch the unit OFF before connecting measuring instrument replacing any components pd d lega ru D 3285 077 02 06 02 07 2004 Is PC cable L30 L31 correctly inserted Make connection yes Is LED LD 281 green Restart PC and select SIDEXIS on the lit up no Check for correct seating or replace yes Is LED V950 Check connection for cable L30 L31 on the DEB lit up no replace 280 L281 Replace XOP Yes Replace DEB Select Service routine S 35 1 and observe kV indication 01 PC power signal recognized by DX1 2 00 power signal a recognized by DX1 Is the PC power signal Check DX33 If the LEDs are lit up au recognized no gt tomatic cutout is Check connection L28 L29 switch leads Perform DX1 input test 5 13 1 yes see page 5 35 Replace DX1 Replace DEB Repeat exposure Correct
120. nd the profile metal sheet Pull out the guide shaft with the O rings c Unhook the tension spring with holding bracket F and the rope with holding bracket E profile metal sheet D from its guide Remove the tension spring from the rope and attach it to the new rope 8 Place the profile metal sheet D in the guide and slide it in 20 mm 9 Wind the new rope around the guiding groove ofthe guide shaft and hook itto the holding brackets E F 10 Pull the rope with holding bracket E through the profile metal sheet D 11 Slide the profile metal sheet D halfway onto the guide roller 12 Hook the holding bracket E with the rope into the profile metal sheet 13 Wind the rope around the peg on holding bracket F and engage the ten sion spring Hook the holding bracket F into the profile metal sheet 14 Insert the guide shaft and place the O rings on both ends of the shaft Secure both lateral profile metal sheets with screws Completely assembly the cassette holder Continued on next page 6 5 Remote control Multitimer MT Cassette holder Control cable for remote control M3 b X1 X5 I I Covers removed 58 35 744 D 3285 ATTENTION Always turn the unit OFF before connecting measuring instrument replacing any parts D 3285 077 02 06 02 072004 Continued Take anti static measures to prevent ESD damage Replacing motor M3
121. ndication of the light barrier signal by LED 1 is Light barrier Panorama position must be activated LED 3 lights up or light barrier V5 Ceph position must be activated LED 4 lights up LED 3lightsup Light barrier V4 Panorama position is activated LED 4lightsup Light barrier V5 Ceph position is activated Service routine S 16 Film holder service Remote control en mm c mmm s exit the service routines switch the unit OFF and again dado be Service routine 17 is required for the modification of unit versions 1 a O Select Service routine 5 17 as described in section Selecting service routines 4s 2 Briefly press the service key The display indicates 00 u 3 Enter service code 17 The kV display indicates 17 4 Briefly press the service key 9 577 16x The unit identification stored in the EEPROM of the unit is indicated on the mA display If the unit identification of the memory card should deviate from that on the EEPROM but is compatible with it then the LED above the memory key flashes 2 9 00 Taking over the unit identification 5 Press the memory key LED stops flashing 3 17 e 17x The LED above the R key flashes 6 Press the Return key R LED stops flashing The new unit identification now stored in the EEPROM is indicated on the mA display
122. ne S 05 test step 02 Release an exposure Is error message repeated The unit is OK again yes Check basic level heating with Service Routine 5 05 test step 03 Is signal trace OK gt Replace the X ray tube assembly X ray tube assembly action to be taken 9 mm OSYM Replace e Perform Adjusting board DX1 9 see page 4 31 Release an exposure a Does the error message The unit is OK again peat yes Replace the X ray tube assembly X ray tube assembly action to be taken 9 MM OSYM 3 10 EN Remote control E2 12 X ray tube assembly Multitimer MT A 4 Control cable remote control e e e 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 3585 077 52 5602 07 2004 Maximum anode current has been exceeded VH setpoint too high Errorindication immediately Check with Service routine 1 after start of radiation S 03 test step 03 si Perform Service routine S 03 p Replace board DX1 test step 04 failed Adjusting board Do test steps execute DX1 8 see 4 31 Perform Service routine S 05 Replace X ray tube assembly X ray tube assembly to be taken 955 M an Error indication during radiation 3 11 dd
123. nment values 11 Press the memory key LED stops flashing The LED above the R key flashes 12 Press the Return key R LED stops flashing The LED above the service key lights up 13 Press the service key The preheating value is now stored Test step 03 Basic heating is checked with Service routine S 05 test step 03 14 Briefly press the service key The program radiation time display indicates 0 The LED above the test rotation key lights up 15 Press the test rotation key After pressing the test rotation key the following indications may appear The program radiation time display indicates 1 and the kV mA display shows the voltage value Ten voltage values can be called up with the kV mA keys pulse sequence of basic heating The firsttwo measurements must be approximately 7 0V while the voltage must be about 0 0V after the fifth measured value at the latest If this change of signal is not clearly visible the basic heating 15 faulty The program radiation time display indicates 0 and the mA display shows 00 The VH actual signal remains on low level basic heating is faulty The program radiation time display indicates 0 and the mA display shows 11 The VH actual signal remains on high level basic heating is faulty 5 7 5 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 RADIATION Aligned value e g 207 00V Remote control s fen mmm s MT exit
124. nnection OK replace cable 14 114 116 Turn the unit off Unplug all connectors from DX1 except X1 X2 X3 X10 and turn the unit on Perform Service routine S 13 test step 1 Does message 12 07 ho p repeat Board FH is defective Repair or replace yes y Replace board DX1 Perform Adjusting board DX1 9 see page 4 31 3 24 i 3 24 DX1 51 68 658 5V X7 10 7 11 RDBU BEN X7 12 YEBN A HUTT DOT 7 13 1 N LI mmm Ne m a il L A WH BK GYPK BNGN WHGN WHYE PKBN GYBN WHGY WHPK RDBU YEBN ajo ro O fo fm o n o m o nm OFF V1 V7 in rotation ring K6 K8 behind rotation ring CAUTION Always switch the unit OFF before connecting a measuring instrument replacing any components 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Is seating of plugs K6 K and K8 and X7 on board DX1 OKi Check V1 Function test with Service Routine S 14 For checking light barrier V7 short circuit X7 11 and X7 12 on board DX1 with a screwdriver while pressing the R key on the Multitimer Check cable L5 from K8 to X7 Does error message E3 39 for continuity repeat Is connection faulty gt board DX1 e Perform Adjusting board DX1 yes see page 4 31 yes Light barrier V7 is defective Cable
125. nstrument replacing any components for normal operation only Check signal path of Active Does SIDEXIS display a signal status message which Select exposure readiness on PC via constancy check select factory service Select Service routine S 35 on yes Multitimer indicates a break no Does SIDEXIS display a status message for the group XAB OP Break 0xD003 or XAB OP Break 0xD050 Does SIDEXIS display a status message for the group EDC Break 0xCxxx yes yes y See Correcting Error gf Message E4 11 see page 3 85 Continued on next page 3 32 3 77 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Perform Loose contact test on cable L16 and their plug in connectors on XAB and DX1 Does the Active signal vanish Select Service routine S 01 and test with radiation until error sporadically or totally mA occurs again indication goes to 00 in case of fault yes y Replace defective components if certain that fault is not in wiring or plug in connectors perform input test for DX1 S 13 1 if necessary replace DX1 and per form setting routine Error indication Pin 1030 case of contradictory status messages Proceed according to List of Error Messages Required Actions for SIDEXIS see page 2 9 3 78 from serial no 31 000 ORTHOPHOS 3 DS RHB EC DX33 DX31 D EN TET DX1 BE EDC Wl LAN 3m
126. of image receptor floppy Active signal present when switching ON Check SIDEXIS readiness for exposure With XOP board Check line path from XOP board in PC to DEB DX1 board 4 169 With board Check line path DX1 board to XAB OP board Proceed according to section Correcting error E4 16 9 3 89 Software versions of DX1 boards are Establish a valid software combination by replac E4 17 not compatible ing the memory card load a new XAB OP soft ware version see SIDEXIS service manual SIXABCON description E4 18 Image receptor could not be addressed prior to Proc d according to section Correcting error E4 exposure 11 Y see 3 81 A software download of XAB OP is performed no Wait until the 4 LEDs above the patient symbols 4 19 acknowledgement of error message possible start flashing then switch the unit off Software download is completed The XAB OP 15 in the initialization phase Boot After a valid IP address has been assigned by E4 21 Service proceed as described SIDEXIS ser SIXABCON the error message can be acknowl vice manual SIXABCON description The edged on the unit R key OP has no valid IP address Indication at Multitimer Check V3 on Multitimer Ready to operate Check Communication between control board DX1 and cable board D4 is faulty Check line voltage and terminal strip K1 Measure suppl
127. on of meter Check exposure yes 3 7 4 Remote control E ON OFF tube assembly N Multitimer MT Control cable Hemote contro i 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument replacing any components 54555 077 0206 02 07 2004 DX1 Can the kV value be set to The small metal cover is unscrewed the lower tolerance limit of approx 66 5kV with 84372 no Replace board DX1 and e Adjust board DX1 Is the exposure still too dark yes The unit is ok Lower the high voltage control frequency Connect frequency meter to measuring point MP407 on DX1 The mea sured frequency should be approx 36kHz Decrease the frequency to max 1kHz with pot R427 This will reduce the kV reading by roughly 2kV The deviation of the measured from the set kV value must not exceed max 10 following this procedure i e 63kV for 70kVnom 15 the exposure still too dark Insert additional filter disk Ref 8191041 The unit is ok in the tube Is the exposure still too dark no The unit is ok Unscrew tube yes Loosen 4 x 2 5 mm y Allen screws 2 filter disks already inserted Add 1 new filter disk Replace X ray tube assembly Exposure too dark Spare DX3 ON Remote control OFF S1 F1 F2 or 51 with automatic cutout Mul
128. on the device side through the opening on the X ray tube assembly to the inside of the ring Sequence of the plug connections X6 sensor plug gt 7 gt gt X4 gt X6 diaphragm sig nal gt ground wire gt X2 Danger of damaging the plug connections on the device side Laythe long cable end over the ring 16 Align the plug K3 and 9 for the tube assembly and screw the 2 grounding eyes black and cop per colored onto the ring Push the plug K3 do not pull on the cable 17 Lay the shielded cable X2 in the ring and draw the plugs X2 through the opening in the sensor holder until the hexagonal sleeve projects approx 20 mm 18 Insert the main strand of the ring cable into the ring as shown 19 Rotate the ring carefully to the right and thus guide the ring cable underneath the light barrier 20 Using tweezers carefully take the ring cable out of the ring behind the light barrier 21 Insert the unit side of ring cable into the recess in the ring and fix it with a cable tie B at the mark A The cable tie on the ring must have approx 10 mm play 22 Guide the ring cable through the bellows 23 Fasten the ring cable with a cable clamp 2 screws 24 Lay the cable behind the bolt D and fasten it with 2 cable ties Eto the ring carrier green mark be cable tie The cable must rest firmly against the ring carrier 25 Screw in the ground wire 26 Guide the cable
129. or ORTHOPHOS 3 Ceph Replacing column stand 6 26 X 0000 000 ATTENTION Always turn the unit OFF before connecting a measuring instrument replacing any parts 07 image receptor cannot be screwed and out easily or fits into the guide too loosely re place rotary knob or and sensor ejector 1 To remove the image receptor turn rotary knob B clockwise and pull out the image receptor i Check the sensor ejector for any damages on the teeth if they are damaged replace sensor ejector 1 2 Remove two screws D Replace sensor ejector 2 Replace rotary knob B 2 1 Unscrew upper cover A 2 2 Remove lower Torx screw 2 3 Lift PCB RHB slightly 2 4 Pull out rotary knob B 2 5 Insert new rotary knob and push down PCB RHB again 2 6 Turn in screw C and reattach the upper cover using the screws Sensor ejector Replacing rotary knob and sensor ejector 28 ATTENTION Always turn the unit OFF before connecting a measuring instrument or replacing any parts Open unit Remove the old ring cable Column side Unscrew the ground cable SW 7 mm the plug connections X3 X4 and off the old ring cable on the unit side Unscrew the 2 upper annular cores can be reused and pull the cables out from the cores gt
130. ot jam and the flat belt slips adjust the flat belt 8 See Chapter 6 1 Replacing the rotation motor M1 Belt tension bolt F Loosen Check whether the counterbalancing disk on rotation motor M1 is properly attached Tighten Check with your hands belt coating inside If the counterbalancing disk is not properly attached tighten it with the setscrews Retaining ring First screw the counterbalancing disk tight with the first setscrew then secure it with the sec ond setscrew See Fig 29 Tension of flat belt Counterbalancing disk 1 5 mm Retaining ring lt Setscrew Fig 29 Tension of flat belt 7 16 7 37 7 16 Q o 2 a 555 2 d DSS e gt SON SA 4 N PERS FTP Q o KS r d Protective Power supply ground wire connection GNYE GNYE Power source Ammeter B Voltmeter Fig 30 Measuring setup for protective ground wire test 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Table 1 Protective ground test between DANGER Perilous shock hazard Switch power off A and D GNYE wire 0 10 EE 2nd protective Switch power OFF at the main switch for the building installation A and E ground wire 0 10 For pluggable units remove the power plug from the e
131. p Set diaphragm 3 or 4 on wheel Possible faults Does display C on Multiti mer light up See ORTHOPHOS 3 Ceph Operating Instructions section Preparing the Tele Exposure yes Panorama cassette holder is swivelled out up to stop Help message H3 11 lights up after pressing release button Plug X6 disconnected Light barrier V5 defective replace V5 plug X5 on board in cassette carriage K9 1 3 3 3 11 1 The diaphragm coding pin on the rear side of the wheel does not actuate microswitch S10 correctly Check coding pin and microswitch If both are OK check microswitch lead from plug K9 via K3 to plug X6 on board DX1 for continuity K9 1 white K3 9 green white X6 5 green white K9 2 red K3 10 gray white X6 8 gray white If the lead is OK Replace board DX1 and perform e Adjusting PC Board DX1 2 The stop button does not actuate microswitch S9 correctly Check stop mechanism and microswitch If both are OK check microswitch lead from plug K9 via K3 to plug X6 on board DX1 for continuity K9 1 white K3 9 green white X6 5 green white K9 3 yellow K3 3 gray blue X6 15 gray blue If the lead is OK Replace board DX1 and perform e Adjusting PC Board DX1 3 12 V1 rotation ring K6 behind rotation ring Remote control Multitimer MT Cassette holder Ready LED Service routine Stop Al
132. point out of tolerance 3 43 3 19 Correcting error of message E2 45 mA setpoint out of tolerance 3 45 3 20 Correcting error of messages E3 01 E3 02 Actuator M2 has not left reached the tripping position 3 47 3 21 Correcting error of messages E3 05 E3 06 Cassette carriage has not left reached the reference point 3 49 3 22 Correcting error of message E3 12 Key for height adjustment pressed during unit self adjustment 3 51 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 VII VIII 3 23 Correcting error of messages E3 32 E3 33 Start position for rotation was y heer ee Qha E E E ere ID 3 53 3 24 Correcting error of message 36 Cassette holder was swivelled from the Pan position during Pan exposure 3 57 3 25 Correcting error of message E3 39 E3 42 Light barrier for Ceph position rotation indicates invalid status 2 4 000000 3 61 3 26 Correcting error of message E3 46 Position of cassette holder cannot be determined m ayna um EAN 3 63 3 27 Correcting error of message EA 01 Exposure aborted by SIDEXIS with 3 65 3 28 Correcting error of message E4 01 Exposure aborted by SIDEXIS with XAB 3 67 3 29 Corre
133. r as actuated check buttons or replace Multitimer E3 24 b If error message occurs alone pull out Multiti mer and switch on again error message occurs again DX1 defective gt replace and perform Adjusting board DX1 see page 4 31 If error message no longer occurs replace Multitimer 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 2 2 message Description Required action E3 25 Incorrect data for exposure control Memory card or DX1 defective gt replace and per form Adjusting board DX1 see page 4 31 Data in EEPROM not compatible with software Check for compatibility of software versions E3 26 version of memory card according to the list Y see page 1 5 Install the correct software combination or the memory card or DX1 is defective 324 Start position for rotation was not exited reached Proceed according to section Correcting error E3 334 32 33 d 3 53 Rotation counter not counting correctly Software error or DX1 board defective replace E3 35 and perform Adjusting board DX1 see page 4 31 E3 364 Cassette holder was swivelled from the Pan posi Proceed according to section Correcting error E3 tion during the Pan exposure 36 Y see page 3 57 E3 37 Counter IC of actuators not counting correctly DX1 board defective gt replace and perform Adjusting board DX1
134. rd DX1 See section see 4 31 e tube Fue rd action to Per Imm 955 B BE 3 19 i 319 02 Remote control LI r Cover behind rotation ring ON OFF M2 E3 3 02 V2 Multitimer MT 0800 K5 K7 Control cable for remote control CAUTION Always switch the unit OFF before connecting measuring instrument replacing any components Is seating of plug connectors K5 M2 and K7 V2 and of plugs X5 and X7 on board DX1 OK Are supply voltages present on DX1 LEDs V10 14 on DX3 must light up If no errors lect Service routine 15 test Step Bess Check cable L5 from K5 to X5 DX1 15 motor movement for continuity Repair initiated no OK yes Is there a visible change of y d DX1 the LEDs at the Multitimer no Replace light barrier V2 e Baron gt Adjusting board DX1 Y see 4 31 yes or replace actuator M2 Repair chapter Check cable L5 from see page 6 9 K7 to X7 for continuity ge 2 gt yes Replace light barrier V2 Does the fault persist Replace board DX1 Adjusting board DX1 see page 4 31 3 20 and 3 20 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 05 Remote control m m m m m mmm mm EE P d E E3 05 M
135. rea of the medical practice or clinic is prohibited in order to ensure the operational reliability and safety of electromedical equipment Disposal The X ray tube assembly contains a tube which can implode a small amount of beryllium a lead lining and mineral oil Error messages Error messages are indicated on the Multitimer Help messages H if radiographic readiness is not reached Help messages are displayed on the Multitimer 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 1 3 f you have to remove panels from the unit Refer to section Removing panels With the panels removed remember that the direct incidence of sunshine or bright room light can cause unit malfunctions by activating the light barriers Therefore Avoid direct sunshine and bright lighting above the unit Remember when reattaching the panels Secure sheet metal covers with screws IMPORTANT For reasons of EMC it is essential to insert all screws Reinstall all panels Measurements Before connecting a measuring instrument always switch the unit OFF Select the required current voltage type and set the measuring range according to the expected value Carry out continuity tests only with the unit switched off If the release of several exposures with radiation is required for checking the measuring results you must observe the specified cool down intervals This is ensured by the automatic exposure blockage see Operating Instructions
136. rew 14a Slide the carriage 3 onto the replacement stand 2 in the direction of the arrow Continued on next page Replacing Column Stand 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Continued Checking for play While holding the column stand 2 move the carriage 3 towards test point Q and test point Q in the direction of the arrow Ifthereis any free play install further compensating plates between the roller support and the carriage Reducing the play If an uneven number of compensating plates was required in test area O install an additional compensating plate at position A If an uneven number of compensating plates was required in test area install an additional compensating plate at position Number of compensating plates at position A B 1 Number of compensating plates at position C D 1 Once the compensating plates have been installed check for play again Checking the roller play When moving the carriage 3 across the entire length of the stand it must be possible to hold the rollers in areas O and 2 Tighten the switch ramp 12 in the corner of the first mark Tighten switch ramp 13 in the center of the mark Install the drive spindle and headpiece and reconnect the plug Install the headpiece with the cover plate Complete all further steps as described in the chapters Installing the Column through to Making the Plug in Connections in the ORTHOPHOS 3
137. rew the 4 Allen 5 crews L O a T Remove the spindle with motor Continued on next page 6 3 6 12 gp sp QA Coo 58 35 744 D 3285 ATTENTION Always turn the unit OFF before connecting measuring instrument replacing any parts D 3285 077 02 06 02 07 2004 Continued rv E 3 Installing the new spindle motor a Unscrew the 3 Allen screws M from the removed spindle motor and remove the motor bracket N gt B Remove the 3 gimetal bearings P Install the 3 metal bearings P the motor bracket N and the 3 Allen screws M on the new spindle motor Fasten the spindle motor in the stand and attach the motor bracket N to the carriage with 4 Allen screws L mm ty Put three disks on the spindle The plastic foam pad must be in the center Insert the setscrew K into the spindle Turn the nut downwards and unscrew it from the threaded rod Ke Attach the cover plate B Turn the stop socket X upwards There must be a clearance of approx 5 mm between the socket and the head piece Lock the socket X with the setscrew H Detach the removal tools Fit the motor plug K13 4 Concluding work Fit the plastic foam pad on the spindle Install the covers Don t forget to connect the ground wire With ORTHOPHOS 3 Ceph Install the Cephalometer support arm with cephalometer See ORTHOPHOS 3 Ceph Mounting Instructions Switch the unit ON and check f
138. rier housings V2 to V8 are free of damage and properly secured Check whether the ring cable shows signs of external damage or wear and tear Remove the ring cover Perform a general check of light barriers for mechanical obstruction by pinched litz wires etc and eliminate problem if necessary See Fig 26 Position of light barriers V1 V7 Perform a visual check of light barriers for damage or wear and tear e g scuff marks or cracks Check light barriers for firm fastening with your hands If individual light barriers are damaged replace them Check visually while turning the rotary ring through its entire adjustment range by hand If the ring cable does not properly snuggle into the shaft of the ring as a loop replace the ring cable d See Fig 27 Position of ring cable 14 See chapter 6 9 Replacing ring cable L4 If the insulation of the ring cable is seriously damaged replace the ring cable See chapter 6 9 Replacing ring cable L4 7 15 7 35 7 15 Fig 27 Position of ring cable 14 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Mi K4 Remote control Multitimer MT Control cable Remote control Fig 28 Rotation motor M1 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Check whether the prestress of the flat belt on rotation motor M1 is sufficient Top view Trigger rotation while holding the X ray tube assembly in place The motor must jam If the motor does n
139. rt position for Panorama radiography V1 The LEDs above the two left hand patient symbol keys must light up By hand move the X ray tube assembly to the exposure position for Cephalometry V7 The LEDs above the two right hand patient symbol keys must light up Service routine S 14 Rotation functions 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Remote control en mm c mmm s M2 58 35 744 0 3285 exit the service routines switch the unit OFF again D 3285 077 02 06 02 07 2004 The actuator M2 is checked with Service routine S 15 1 Select Service routine 5 15 as described in section Selecting service routines Test step 01 Panorama mode no movement of the rotation ring 2 Briefly press the service key mA display indicates test step 01 3 Briefly press the service key 00 appears on the mA display The LED above the R key flashes 4 Press the Return key R on the Multitimer The actuator approach the start position switching edge for light barrier V2 at the actuator The mA display indicates AA The LED above the service key lights up actuator do not travel to the start position error message 02 is displayed after about 12 seconds Proceed then according to section Correcting error of message 02 see page 3 47 Test step 02 Cephalometry mode no movement of the rotation ring 5
140. s 10 on the diaphragm wheel Press locking button D to adjust the diaphragm wheel Radiation is generated only if button D is correctly engaged 1 Establish exposure readiness in the Service menu click on Constancy check Select X ray operators click icons XP Service password see SIDEXIS Service Manual Select Service exposure Activate Diaphragm adjustment 3 2 Generate RADIATION The beam must appear horizontally and vertically in the center of the diaphragm display on the screen NOTE If the beam is not visible on the screen Set exposure readiness darken the room set radiation time 4 0 sec 90kV 12mA release RADIATION observe the position of the beam on the fluorescent screen and make a coarse adjustment X High Low beam correction Loosen two screws E by one turn each Make the beam correction with the screw eccentrics Retighten screws E Y Vertical beam correction and Z Right left beam correction Loosen two screws E by one turn each Make the beam correction with the screw eccentrics Diaphragm Retighten screws E Final check of the beam position is done in section Phantom radiograph 9 4 5 Close diaphragm displays correct Strg F4 Continued on next page 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Checking and adjusting the X ray beam for Panorama radiography Adjusting tool P i PAN 15x30cm PAN 6x12in The
141. te holder must not come into contact with the patient Does retaining spring still have sufficient mechanical tension Fully open the forehead sup The error message is no The cassette holder strikes port select test run on the longer displayed patient Unit is Multitimer and release an exposure The cassette holder strikes i Actuator movement 15 the forehead support tilts o ole ba zi Check actuator movement with out of the Pan position Pede routine 5 15 see page 5 41 yes y Correctly instal the forehead support or replace it if dam aged The error message is dis played intermittently no Adjust light barrier Is the light barrier V4 correctly adjusted yes Replace light barrier V4 Does the message repeat yes Continued on next page J Light barrier V4 defective 3 24 did 3 24 Remote control 4 lm mmmm mm M2 Behind rotation ring Forehead support Multitimer MT _ M3 V3 V4 V5 Cassette holder Control cable remote control I I Cover removed plug disconnected e e 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 3585 077 52 5602 07 2004 continued yes Check electrical path L4 and L4 L15 from board FH to DX1 for continuity Repair Is co
142. tep 02 Do not perform this test step before warmup 6 Briefly press the service key FF FF appears on the kV mA display The LED above the memory key flashes Deletion of previous offset Press the memory key The LED above the R key flashes 8 Press the Return key R The kV mA display indicates 00 00 The LED above the service key lights up 9 Briefly press the service key 60 10 flashes on the kV mA display The program is now ready for the automatic VH adjustment pressing the service key again at this point causes the test step to be exited with the offsets deleted Continued on next page 5 7 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Remote control Multitimer M Heating pulses 10V 7 0 49 50 Measuring step CAUTION Observe radiation protection guidelines 10 Continued Performing the automatic setpoint alignment Press the X ray key and hold it pressed until the kV mA display shows 0510 05 90 and the LED above the memory key flashes The alignment process is executed automatically The following takes place during the alignment Starting with 1 second RADIATION to warm up the system there are several exposure releases with 100 msec radiation time each in order to optimize the preheating value The cool down intervals between radiation phases are indicated on the mA display and the number of optimizing steps is indicated on the program radiation time display Storing the alig
143. the EEPROM with Service Routine E2 35 09 Then press the R key If the message reoc curs DX1 board is defective replace and per form Adjusting board DX1 d see page 4 31 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 2 2 Unit M2 has not left reached the tripping position Error R message Description Required action E2 40 4 setpoint out of tolerance 10 Proceed according to section Correcting error 2 40 9 see 3 39 setpoint out of tolerance 5 Adjust board DX1 If not possible DX1 board 15 E2 41 defective replace and adjust see page 4 31 mA setpoint out of tolerance 5 Adjust board DX1 If not possible DX1 board is E2 42 defective replace and adjust 2 4 31 N VH actual value out of tolerance 10 Proceed according to section Correcting error E2 E2 434 43 9 3 41 2 44 d kV actual value out of tolerance 10 Proceed according to section Correcting error E2 44 Y see 3 43 2 45 4 mA actual value of tolerance 10 Proceed according to section Correcting error E2 A 45 see page 3 45 Error while increasing decreasing the kV value Software error DX1 board defective replace 2 E2 46 and perform Adjusting board DX1 d see page 4 31 6 Incorrect setpoint value after automatic setpoint Adjust board DX1 If not
144. the service routines switch the unit OFF and again number of radiation releases determined with Service routine 5 06 Select Service routine S 06 as described in section Selecting service routines Briefly press the service key The display indicates 00 Enter the service code 06 with the key Briefly press the service key Test step 01 appears the mA display Briefly press the service key The memory LED flashes The present count max 65535 is indicated on the program kV mA display Briefly press the service key The next test step appears NOTE Other test steps can be selected with the kV keys Press the memory key to reset the counter the R LED flashes with memory card versions gt V26 Press the Return key R The display shows 00 The Pan exposure counter is displayed in test step 01 The Ceph exposure counter is displayed in test step 02 The total of all radiation releases is displayed in test step 03 including service exposures The total of all rotations is displayed in test step 04 Service routine S 06 Radiation counter decimal display 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 Remote control w m mm mm MT 58 35 744 D 3285 exit the service routines switch the unit OFF and again D 8285 077 02 06 02_ 07 2004 The Service routine 5 07 is used to erase the contents of the
145. the spindle with motor for height adjustment 6 11 6 4 Replacing the cassette holder for Panorama radiography 6 15 6 5 Replacing the rope and or the cassette drive motor M3 6 17 6 6 Replacing socket contact for image receptor 6 21 6 7 Replacing Column Stang ecce eee hee a m ee cede a obe Un Ee ec redes 6 23 6 8 Replacing rotary knob and sensor ejector nana 6 27 6 9 Replacing ring cable L4 si cree dae tas 6 29 58 35 744 D 3285 6 2 D 3285 077 02 06 02 07 2004 Personal notes 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 6 3 Remote control Multitimer MT Control cable for remote control 2 Attach marking Forehead 4 screws support tube ATTENTION Always turn the unit OFF before connecting a measuring instrument or replacing any parts 5 Unscrew the two covers behind the rotation ring 6 screws Unscrew the rotation ring cover 8 screws 1 Switch the unit ON Wait for the unit self adjusting routine to execute Move the unit to a convenient height for working Switch the unit OFF 2 Forehead support Mark the position of the forehead support tube F Loosen the four screws and pull out the forehead support 4 3 motor 1 the Separate plug Pull off safety ring A Unscrew threaded pin B th
146. tine 5 27 for setting and checking the country code Select Service routine 5 27 as described in section Selecting service routines 2 Briefly press the service key The display indicates 00 3 Enter service code 27 The kV display indicates 27 The mA display indicates test step 01 4 Briefly press the service key The display and kV display are switched off The currently set country code is displayed on the mAs display 5 Setthe required country code with the kV mA x keys If the country code is changed the memory LED starts to flash The following country codes are allocated currently Country code Meaning 00 World without Asia s 7 Programming 6 Press the memory key LED stops flashing The LED above the R key flashes 7 Press the Return key R LED stops flashing The LED above the service key flashes The programming process is thus concluded 8 Briefly press the service key Service routine S 27 is now exited Service routine S 27 Setting country code Remote control Multitimer MT s IMAGE TDI DEB V905 V900 m V216 V670 V350 V231 V232 V950 v5 TDI ve IMAGE exit the service routines switch the unit OFF and again For ORTHOPHOS DS Service routine 5 32 Service routine S 32 is required for checking the image receptor Select Service routine S 32 as
147. tion plates Shields stuck or lying on top Plugs improperly fastened etc 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 mV pA V mA Describe and enter measuring setup measuring instrument Fig 33 Comparison table Leakage current and measuring range We reserve the right to make any alterations which may due to technical improvements Sirona Dental Systems GmbH 1999 Printed in Germany D 3285 077 02 06 02 07 2004 Nr 105 181 Imprim en Allemagne Sirona Dental Systems GmbH in the USA in Canada FabrikstraBe 31 Sirona Dental Systems LLC Sirona Canada D 64625 Bensheim 4835 Sirona Drive Suite 100 3250 Ridgeway Drive Unit 5 Order No 58 35 744 D 3285 Germany Charlotte NC 28273 Mississauga Ontario L5L 5Y6 www sirona de USA Canada
148. titimer MT 27 7 Nu Control cable for remote control Line connection e e e 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 3585 077 52 56 02 07 2004 Check the position of the sliding switch S1 on board DX31 After turning the unit on and completion of the self adjustment process S 88 must be visible on the program display for about 4 sec with the switch on the Multitimer in position 2 The same applies when switching over from position 1 to position 2 Demonstration mode cannot be turned ON OFF Check leads L1 for short circuit open ircuit OK gt Replace lead L1 yes Measure 9 5 V DC voltage between pins X3 1 and X3 4 on board DX31 OK DX31 defective replace yes y DX1 defective replace Adjusting board DX1 Y see page 4 31 3 2 3 9 3 10 4 a hi Cassette carriage 5 5 a of A a d 510 Coding pin X6 S9 Multitimer MT Locking button Control cable for remote control D 3285 077 02 06 02 07 2004 CAUTION Always switch the unit OFF before connecting a measuring instrument replacing any components du ru Check for operating errors according to ORTHOPHOS 3 Ceph Operating Instructions section Preparing the Teleradiography Exposure Arethe illuminated H3 help messages of no hel
149. uded the complete laser module must be placed To do this first unscrew the cover Then unplug connector K17 and loosen the screws Finally fasten a new laser module with the screws 2 Correcting the central light beam 2 1 If the light beam does not impinge on the median line of the contact segment Loosen the screw fastening the laser module to the support tube and align the light beam to the median line of the contact segment by rotating the module Then retighten the screw 2 2 If the light beam is not vertical Align the light beam by turning the metal angle plate slightly 4 11 4 m EUN 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 LASER KLASSE 1 CLASS 1 LASER PRODUCT APPAREIL A LASER DE CLASSE 1 This product complies with 21 CFR Chapter 1 Subchapter J Sirona Dental Systems Fabrikstr 31 D 64625 Bensheim Germany Manufactured in Bensheim FH Model no 58 86 135 D3285 Serial no SAG Model no 58 86 143 03285 Serial The Dental Company Service Routines Service Routines Contents 5 1 Selecting Service routines acne leo dt 5 7 5 2 Setting exposure readiness on the 5 9 5 3 Service routine 5 01 Radiation without rotation 5 11 5 4 Service routine S 02 Radiation without rotation for 5 13 5 5 Service routine 5 03 Setpoints kV mA 5 15 5 6 Service routine 5
150. ultitimer MT Control cable for remote control Cassette carriage 2 Tension spring e e e 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 54555 077 52 56 02 07 2004 Cassette holder must be set for Pan mode service routine must not be selected no help message or error message must be displayed Pulley for rope drive is loose rope slipped from pulley or spring not Repair rope drive Motor runs but cassette does engaged not move Rope is damaged or ruptured Check cables L4 and L14 L15 Motor does not run if present for continuity Repair OK no or replace Move the cassette by hand off the reference point Does the cassette return to reference point and is E3 05 displayed Replace rope see section Repairs yes The signal Cassette at reference point is not detected oes Motor jerks Is drive mechanically ob structed Replace board FH or film motor M3 yes or replace board DX1 Select Service routine S 16 I Adjusting board test step 03 ku p A SES DX1 see 4 31 Move cassette to position LED3 lights up Swap connector X4 and X3 Check cables L4 and L14 L15 on DX8 if present for continuity Does LED3 light when no OK or positioning the cassette replace yes
151. unction With ORTHOPHOS Verify the Symmetry on the Cephalometer See ORTHOPHOS 3 Ceph Mounting Instructions 6 3 14 ATTENTION Always turn the unit OFF before connecting a measuring instrument or replacing any parts Take anti static measures to prevent ESD damage Turn the unit OFF Take out screw A and remove the cover Disconnect plug K15 L4 and L15 Unscrew the cable clamp screw B gt qe g Remove screws C D and nut E while watching for shims and washers Attention Hold and remove the cassette holder 5 Screw on the new cassette holder Connect L4 and L15 connector K15 Remount the cable clamp Replace the cover and insert screw A 6 Tighten the screw of the cover Adjust the cassette holder Proceed according to section Phantom radiograph from step 4 see page 4 5 4 6 4 Remote control Multitimer MT Cassette holder Control cable for remote control M3 b X1 X5 I I Covers removed ATTENTION Always turn the unit OFF before connecting a measuring instrument or replacing any parts Take anti static measures to prevent ESD damage Replacing the rope Turn the unit OFF Remove the cover from the cassette holder Take out screws A and remove the secondary diaphragm Remove 2 screws and the profile metal sheet Remove screws B and the profile metal sheet Remove screws C a
152. unscrewed and rotated by 180 OeeeoooeO 0 000000 Oeoeeeoe Q Don t forget the shielding plates during reassembly Remote control E2 20 Multitimer MT E2 20 Shielding plate with Without 1 coiled cable L coiled cable Control cable for remote control L L L L8 L A e e e 58 35 744 D 3285 CAUTION Always switch the unit OFF before connecting a measuring instrument or replacing any components 3585 077 52 5602 07 2004 X ray room with door contact Close the door and check proper function of door contact Acknowledge error Press the R key P The unit is Release Does E2 20 repeat yes Connector K2 L9 unplugged 6 117 Unit with remote control _ 7 blue Comnect MU uric directly T 4 3 green Acknowledge amor Cable to remote control is interrupted Repair replace the lead Fress INe Check continuity of L9 from K2 4 yellow to K10 3 and Release of L12 from K11 4 yellow and of L8 to D4 X1 3B Does E2 20 repeat yes Connectors K11 L8 and K2 L8 unplugged Check for correct installa tion of connector K2 6 white 1 pink Connector X10 7 blue Exa unplugged 5 green 2 gray If K2 is OK Check continuity of L3 from 4b 3 vell DX1X10310K24 OW a Pull connector X10 Coiled cable L8 removed Cont
153. values Press the memory key LED stops flashing The LED above the R key flashes Press the Return key R LED stops flashing The LED above the service key lights up Press the service key Information about the displays during the automatic alignment Program radiation time display Step number of the currently active alignment parameter S_1 kV alignment is active S_2 mA alignment is active S_3 VH alignment is active kV display Consecutive number of alignment attempts within the test step number kV mA display Following the completed alignment within one test step all kV mA steps are selected one after the other and the error of the actual value is tested 5 5 5 ui EM 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 5 18 Remote control s s MT Se max 13mA 60kV 10mAx0 5 to 1 2 3 4 5 10 15 stationary value 49 50 66kV 10mA 0 5 7 min 9 5mA to 1 2 3 4 5 10 15 stationary value 49 50 50 values are measured in intervals of 2 ms The measured values can be plotted as points to check the transient characteristics CAUTION Observe radiation protection guidelines Pee The actual values of kV mA and preheating VH can be checked with Service routine S 04 Additionally with ORTHOPHOS DS set readiness for exposure as described in section Set ting exposure readiness on the
154. y voltage at DX1 X1 if OK DX1 board is defective if not DX3 or cable is defective Indication at Multitimer At every switch on ca 2s if longer check LED ET V101 103 Check memory card DX1 board 15 defective replace and perform E Adjusting board DX1 see page 4 31 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 2 3 Description When required Radiation without rotation All adjustments of X ray tube assembly e g accep S 01 9 testing functional test head adjustment dia phragm adjustment 5028 Radiation without rotation for Ceph See 5 01 033 Adjustment of kV setpoint mA setpoint and VH set After replacing the DX1 board or malfunction of the point X ray tube assembly 044 Test of actual values kV mA VH After replacing DX1 or X ray tube assembly 5059 Heating adjustment After replacing DX1 or X ray tube assembly 063 Reading deleting the radiation counter After replacing the X ray tube assembly or in war ranty cases 6074 Deleting the error memory After replacing the X ray tube assembly S 093 Erasing EEPROM on DX1 deletes all data In case of software problems all software adjust ments are deleted and must be reprogrammed 6114 Adjusting the kV increase to customer s request Too much kV increase in the spine region 5139 Hardware service Problems with DX1 board S 14 4 Rotation functions
155. ye EST r ja V12 V11 V5 LED TDI distance pulses V6 LED IMAGE radiographic mode V7 LED radiographic mode Ceph only with ORTHOPHOS Plus DS Ceph V8 LED radiographic mode Pan V9 LED V continuous V10 LED VCC 5V V11 LED Digital supply voltage 24V V12 LED Analog supply voltage 24V V13 LED PC exposure readinesst ACTIVE signal 58 35 744 D 3285 1 16 D 3285 077 02 06 02 07 2004 The Dental Company List of Messages List of Messages Contents 2 1 Help Messages 2 3 2 2 Distot Error MESS ADOS A ut 2 4 237 _Listof Service HOLD NES m olen tm ae gli i a 2 8 2 4 List of Error Messages for SIDEXIS 2 9 58 35 744 D 3285 D 3285 077 02 06 02 07 2004 2 1 After the cool down interval has elapsed you want to release an exposure but the Ready LED is flashing Press the X ray key on the Multitimer CAUTION Take radiation protection measures The or H4 message then appears on the kV mA display Find in the following list the actions required to return the unit to readiness for exposure Before carrying out the required action clear the help message by pressing the R key on the Multitimer Help m message Description Required action H3 01 Rotation unit not in the start position Press the Return key R Cassette holder not in Panorama position Swivel cassette holder to stop position

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