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ROTOGRAPH ROTOGRAPH-D - Villa Radiology Systems

1. Schematics and drawings Visionary Imaging 2 j 4 j 6 6 MONOBLOCCO TUBE HEAD AL TRASFORMATO
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5. Schematics and drawings Visionary Imaging DISPLA R7 330 D6 ALFA NUMERICO HI D9 B A 9 D0 2 m w B DO P j lt L2 bi A LED2 5 l p L D ED id ur 56 2 dg y L3 E FDS Oe op e owe LI 07 RX VCC 45V 9 s L2 LEDA VE D 8 03 D 75 D NON E E EDS 7 e ERES D4 TEE as 3 76 D5 LEDG VE P EM 7 05 di ES R10 E Ew m L2 LED7 MN B D 7 D6 D10A 10K M 5 D 28 D D AAA 5 pg D RR10K RR10K AZ 9 M 07 LEDB 19 a 8 D Aj 6 i do l j D7 M 10 a4 KC 45V R4 R5 i dd 00 3 m 2 AO GND 470 A ME Di 4 ONERE 5 M me ii 14 74HC04 07 7 e 0 AD 7 T E THT E 03 8 E ou JS Aj m 15 li R4 LATCH VCC 45V DA 3 7 M 3 16 470 05 4 4 E ib g cm D D D 05 EL 4 ap LED D6 7 UN C A6 ai DIO WC
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8. y 4 J o i a apre mm Ah SCHEDA PULSANTI CONTROLLO REMOTO REMOTE PCB PUSHBUTTON A LM 2 9 je C jes jrejrej 9 rJ a ICIS 517 5 525 529 AC EA ES SES e DEI sm Q9 G9 G9 G9 G9 G9 G9 G9 O9 OS A A POLA r cok MI ml HO pj ml mi mj msj mol Hu e 518 523 52 a LE AMA A Xd z X OY e NX x S RI S cx S LX S A 5 A 5 zx El DX 5 X 5 Y E N 5 Y A S aa OY 5 E J4 jj 32 2 20 29 J0 J 10 11 12 13 14 19 16 23 24 29 D1 66HCTIA MX suid WCC V LOGICA i N N Pom T U gt GND 8j n A4 SCHEDA CONTROLLO REMOTO REMOTE PCB ie ls la 13 fo ji ig lt E OE E OR Ue 2pm cums MENA a S VCC 45V LOGICA D e sl es al el z N10 o HV LOGIC To Ep o i s NYE o RO gt z T OU 10k 68HC11A1 N13 OUI ND IN 12Vcc i ji TV END 286 R8 UN X18 K E By ROJ t m LOGICA BB EV LOGIC Vce CD4541 1000 pF NB E A SCHEDA CPU CPU PCB 885 TRIMMER
9. ROTOGRAPH D Layout Remote Control PCB Code 58087574 Rev 2 Page 1 of 1 Rev 0 9 41 ROTOGRAPH D 120V DENT SERVICE MANUAL
10. sk E SN J po 15 18 g Mo Ilmo 10 MD Qi 12 5 2 9 D UE Ul J US U4 U Ud Ub Ua E U9 U10 UII U13 NZI SK ESA Sali SA Laal ES rS L SN E y A L SK Sh SA EVA DA Fg 3 E7 FROM Sheet 3 E R18 Ro VA 223 y R24 R26 227 228 R5 Ilom Wm INA TAS Iom ik lom Ilom Ilom Dohm Ilom l Wee EALOPTO M SCHEDA CPU CPU PCB HWNcC ROTOGRAPH D General diagram Code 39089336 Rev 0 Page 4 of 5 Rev 0 9 11 ROTOGRAPH D 120V D NTX SERVICE MANUAL Schematics and drawings Visionary Imaging
11. Schematics and drawings Visionary Imaging Wi C10 R15 R16 D BUFFER N11 MC1403 O 1uF O UN VCC 5V VCC 5V 220K 22 MK 3 T 2 VCC 45V Fo 03 E6 d MEW 5 1 2 7 4 9 Sheet 03 E6 BE wt n6 M VN VOUT i gt 7 HI e A Bur ow a iM C e EA dd 10K N12A Hob ov 2A OtuF i ell RR10K RR10K E 22 242 nu NB D10 R13 AUN oS 6 Pr iok 3 c i jo w r A 11593 Zh LN D l gt O tuF 5 ll a LB M Vl HALT m ARGIS E Di mA 9 M say NEC EN VCC 45V D4 3 m LE M A E VCC 45V O D5 m E Nn S R14 R9 R93 O D6 a Xo D A6 470 D Bole um ug Aj R 15 10M EN 1 a 0C 10K 10K E Fa 04 Sheet 04 A1 TARCST DATA 11 19 uu 3 EPROM RAM as e i D13 D14 Aem ep Q XIRQ AS a Fq 03 hos A8 2 SIG 0 n AQ 00 0 n AQ 50 l 04 Sheet 04 D Um Du z LORI vec 5V M 8 E M 8 sy oo m CONTROL VRH PCI n O s M Q ie lt M D e ND 0 M y 16 4 M og x M b 18 14 JR RAs 3 PAO PCZ D M 04 D M 04 D Q X VCC 45V CLGHTS a ee
12. ROTOGRAPH D 120V
13. B X Visionary Imaging l j 4 5 b l 8 A vec 5V vec 5V vec 5V vec 5V vec 5V vec 5V vec 5V vec 5V O O O O O O O O 058 60 45 46 47 48 59 n n IN IN IN IN IN IN IN 0 uf 0 luF Ou Ou Ou Ou Ou R 20 pi 20 02 20 03 20 04 20 05 14 06 14 D7 14 08 10 10 10 10 10 7 7 7 ECS Ed E E C yee 45y ES ES L16 O O vec 5V vec 5V vec 5V vec 5V vec 5V vec 5V d O f L12 O O O L14 O O 49 50 51 52 53 54 55 56 Es n ie n IN IN IN IN IN IN IN 0 luF D luf O uf D luf Ou D luf Ou Ou 16 09 20 D10 26 p 16 D12 8 13 28 pu 16 DI5 8 D16 8 10 8 14 14 8 4 d T sm 113 115 E SR vee 45 vec 5Y CCS Q Q Q 7 D 57 061 n IN IN 0 1uF 0 uF n D17 16 N10 16 8 N13 15 Rev 0 ROTOGRAPH D 9 39 Circuit diagram CPU PCB A2 Code 39089324 Rev 3 Page 6 of 6 ROTOGRAPH D 120V i gt Jo SERVICE MANUAL X Schematics and drawings Visionary Imaging
14. 10 9 DA e O Ses Os m m m O bo ER J o R45 R39 R40 i E y S eeleeleeEs 122 2 2 2 9 2 2 28 d gt TM f o 1 u me Al 0 D O O wm a O omn E y host ut w Ti o Al E Md oga ws ME E a E REFIERE P H Ki gt 0 0 0 0 0 a o o Ca Isis O 2000 xl E oo N T a D l ES EN ES t i A E S D all a da U e S TA qp J be V BN m A aj O S E e Ei a f E Y a gt Q Wwe Gd Nw M 3 p CA E a a a E a J Rev 0 DZNTX Visionary Imaging 3 ACCESSORIES Ref 1 Order code 4099927000 6608906000 5408529
15. l j 4 2 b l 6 PULSANTE MOTORE ROTAZIONE SBLOCCO FRENO BRACCIO i FRENO BRAKE UNLOCK ARM ROTATING BRAKE PUSHBUTTON MOTOR A CON NN YN NNN N NN NN NNN NNN N NN yN NN N NN N NNN N N NNN N NNN N NXV N A M 79 94 t ELO TET SPIRE TURNS X21 X14 D 3 4 5 6 X20 16 115 114 113 Wo E gt Ru N ER ve eel Sel cel AL Fo4 C S amp LO LO ES Ka 10 ded 4 01 5 gt Xt 2 3 04 5 16 17 8 X1 196 42 e i No 3 e ps Ne 17 Ne 26 No B E E E E E E amp t 5 X341 12 13 XM lo 13 la 15 le X211 12 13 14 15 16 17 18 19 X611 12 13 4 15 6 X8 11 2 P AN OV M DA Fa 1 D5 Pa 2d P IN IN Sw FROM Se 45 ad NO AKG AK K10 45 K2 KM 1 15 Afg E FROM Sheet 1 E5 gt 4 K5 K6 N A 015A E Kg K1 7 Mm Y SCHEDA DI POTENZA POWER PCB 2700hrn K 25W he DV m QC i d 3 BA F R com K9 120Vac 120Vac com K8 OVac 124Vcc 124Vcc ROTOGRAPH D General diagram Code 39089336 Rev O Page 2 of 5 Rev 0 9 7 ROTOGRAPH D 120V D NTX SERVICE MANUAL
16. Schematics and drawings Visionary Imaging j 4 5 6 6 one POTENZIOMETRO RIF ANGOLI S2 FINE CORSA ROTAZIONE BRACCIO RITORNO END SWITCH PARK ARM POSITION PULSANTE LAMPADA CENIRATORE REF ANGLE S3 FINE CORSA ROTAZIONE BRACCIO ANDATA END SWITCH EXPOSURE ARM POSITION CENTRATORE COLLIMATION POTENTIOMETER COLLIMATIO LAMP 2 A ao LAMP PUSHBUTTON H Ohm Sohm 20Kohm 3gri turns BS 3 zh Ab ES ee OY OV 7 ELN sE T P TT Ag 32 Qutput 1 2 3 4 Input 1 3 2 4 Fan Pi J J y bs AN La S15 B 5 g e e E za g d e a C 7 i 8 3 4 5 6 12 X27 J J 1 e VENTILATORE SCHEDA SENSORE E Y20 SENSOR PCB FAN oe X25 19 8 10 3 all 4 5 12 6 12 L X14 8 19 L10 o X6 12 13 L SE y SE Nm A FROM Shes 2 8 e amp amp 2 20 19 22 15 23 16 17 14 18 24 25 g 10 11 12 13 28 29 30 St n 2 20 19 22 15 23 16 17 14 18 24 25 g 10 11 12 13 28 29 30 31
17. K15 V16 235 244 37 M BTA41B M 2 M ve 220 2293 S MONOBLOCCO TUBE HEAD NE SICUREZZA RX gt y M7 LE ETE ae RX SAFETY Bu E E K12 K21 R9 C10 F3 BYT87 600 L 02 a T LITE 210 217 5 5 6 n NO 235 171 177 5V 244 37V x9 S Ser X11 4 195 205 AR K13 e R7 150 22nF OV X9 2 tE ee a id 4 TN 630V e 4 Q 22 l 1 2 E C s 22 Q 2 an 181 190 6 M NET v 2X4 y l E R8 mA 105 171 1775 T 0 315A F 330 1 28 4 3 F4 HA X9 6 o NOA M M N3 b j MOC3062 o 3063 CX TLP3062 o 3063 BI 1K 1 20 2700hm 25W e HV RELE O R10 02 G NOU 20 4 1 O n v18 e BOCCOLE MISURA mA 680 R11 Sheet 03 D7 m 15 8 po moy s mA TEST POINT O NINOS x12 x x Em io BC337 m Oc IS X122 Em e O m X123 10 6 C O pS Tul I X24 5 3 gt O ae K7 V19 amp a Lo Ju Al M M X12 6 MEM oe K8 g M K3 EN ac A gt z C X12 OV 5 ge 0 3 OO 5 X128 B R14 C11 2 ino 5 3 K6 zz E i z M R12 P 220 47 1 28 630V K4 E 1 2 10 46 R6 M 120 R13 15 49 m 10W a 330 1 20 M 20 112 M M MOC3062 o 3063 BJ 2 TLP3062 o 3063 A K Fg 03 D7 O v21 R16 Sheet 03 D7 1 KANA FIM 7 vn HONRELE O dd F 2K2 Fg 02 6 ANN 80337 680 id 2 E 9 Wi Fg 03 D7 Ze C X15 1 Y Sheet 03 D7 o9 X132 WI 2 2 BE
18. Visionary Imaging Pre installation 5 4 Space requirements gt CEILING _ 447 175 a 406 16 547 21 5 MIN LEFT MIN RIGHT DISTANCE Lm DISTANCE ro il LL NN uh Ile C g T z o g LI g NM O ie Se O mE LLI I LEFT WALL i RIGHT WALL D EL gt o L z 2 of EL O a Ll 8 8 rc R EZ 27 FLOOR TH e MA d x Ld o J OUS A d M NP Y 1400 45 1170 46 Figure 5 1 ROTOGRAPH D 120V 5 4 Rev 0 Te SERVICE MANUAL X 6 INSTALLATION NOTE dm he ROTOGRAPH D is dispatched preassembled in groups The mechanical assembly consists exclusively in assembling these groups together Calibration of the ball bearing brakes and eventual tightening torques is factory preset before delivery any intervention on these parts besides not being necessary can cause malfunction Depending on the configuration of the unit the following fixing methods must be used LJ Fix legs to floor Use wall bracket Fix column to floor Rev 0 6 1 ROTOGRAPH D 120V l E X SERVICE MANUAL 6 1 Version with legs After unpacking the components proceed to assemble in the following order 1 2 Rest the column on two wooden blocks with the guide tu
19. eee 7 7 4 Verification of Panoramic centering and symmetry 7 8 Message on the display of remote control ooococccnconccnccnccnccnconcos 7 8 1 Line voltage too high too low oocccocccncconccnnconccnnccnnconncnnconncnnos 7 8 2 Impossible to regulate the line voltage ooocococcconconccnnconcconcconos 7 8 3 Memory data corrupted Call Technical Assistance f MER OF cud a EST 7 8 5 Out of Order N 1 Call Technical Assistance eeeeess 7 9 Checking safety hardware tiMetS ooooccccconconccnconconconccnconconconannos 7 10 System reconfiguration after testing s ooocococconconconconconccnconcnnannoos MAINTENANCE 9 SCHEMATICS AND DRAWINGS 9 1 Key to general diagram of the Rotograph D esee 10 SPARE PARTS SERVICE MANUAL Contents This publication can only be reproduced transmitted transcribed or translated into any human or computer language with the written consent of DENT X This manual in English is the original version ROTOGRAPH D 120V 11 Rev 0 a He SERVICE MANUAL X dumoduc EE NOH 1 INTRODUCTION NOTE EJ he present manual is updated for the product it is sold with in order to grant an adequate reference in performing diagnostics and repair operations normally carried out by the service engineer The manual may not reflect change
20. Rev 0 DZNTX Visionary Imaging Description ROTOGRAPH D has been designed to perform the following examinations e Panoramic examination e SINUS examination of the Para nasal sinus e Examination of the Temporo Mandibular Joints TMJ with open or closed mouth on a single image All the allowed examinations may be made with different parameters according to the setting of the remote control please refer to the specific chapter of this manual ROTOGRAPH D is controlled by a soft touch console and equipped with an alphanumeric digital display for a clear indication of the working parameters and operative messages The operative cycle is entirely run by a microprocessor controlling its different modes from programming of the emission parameters according to the chosen examination and the patient s size to the voltage fluctuation and to the notification of possible anomalies failures or errors The excellent quality radiographs thus obtained is the result of a clever design based upon the pseudo elliptic rotation system the original light beam luminous cross pattern centering system and most of all the small dimension of the focal spot in addition to the digital quality of the solid state RX sensor This particular rotation system allows an orthogonal imaging of all teeth and wide image layer with an optimum focused zone of 10 mm for the incisors and 20 mm for the molars ROTOGRAPH D besides operating in the prog
21. THIS PAGE IS INTENTIONALLY LEFT BLANK ROTOGRAPH D 120V 1 2 Rev 0 j ID SERVICE MANUAL me X 2 A Rev 0 SAFETY INFORMATION WARNING Read this chapter very carefully VILLA SISTEMI MEDICALI S p a and DENT X designs and manufactures equipment in compliance with safety requirements moreover it provides all the necessary information for correct utilization as well as warnings related to risks associated to X ray generators VILLA SISTEMI MEDICALI S P A and DENT X shall not be responsible for e any use of the ROTOGRAPH D different from that for which it has been designed e any damage to the equipment the operator or the patient caused either by incorrect installation and maintenance not compliant with the procedures contained in the relevant user s and installation manuals provided with the equipment or by incorrect operation techniques e any mechanical and or electrical changes effected during or after installation different from those reported in the service manual Only qualified service personnel authorized by DENT X is allowed to perform technical interventions on the equipment Only authorized personnel are allowed to remove the tube head from its support and access the internal components 2 1 ROTOGRAPH D 120V gt To pes X SERVICE MANUAL 2 1 Warnings The system has not been designed to be used in the presence of vapors nitrous oxide or anesthetics mixtures that are fla
22. Y X eg X53 BT A 120V 22 Y EE B 220 230V Fg 01 Sheet 01 D4 20V 2301 240 ON gt vi 1185 2175 275 2375 C 240V T iN 8 1 eu v 120 220 230 240 X82 e CND 83 p X102 NEUTRO NEUTRAL K20 e non montare i OND P NOTA VALORI DI TENSIONE TRA PARANTESI PER ALIMENTAZIONE 120V Fg 01 Sheet 01 E4 NOTE DATA IN BRACKTES ARE FOR 120V ROTOGRAPH D Circuit diagram Power Supply PCB A1 Code 39089322 Rev 2 Page 2 of 3 9 19 ROTOGRAPH D 120V je o SERVICE MANUAL
23. R7 R8 R9 D 10K 10K 10K R4 C8 C10 not mounted M i Tni 1000 C2 El R2 L inf temas NE 10K i C5 C3 InF InF R5 10K E e e e e e ROTOGRAPH D Circuit diagram Speed Control PCB A7 Code 39089320 Rev 2 Page 1 of 1 Rev 0 9 25 ROTOGRAPH D 120V DENT Visionary Imaging SERVICE MANUAL Schematics and drawings
24. remembering that the value read cannot be changed of more than 1V V2 must always be lower than V1 of 3V 0 2V The R45 trimmer for the adjustment of the slope of the deceleration ramp deceleration from V1 to V2 located on the A1 board is calibrated at the factory 3V sec and should not be adjusted on site 7 27 ROTOGRAPH D 120V DENT X SERVICE MANUAL Visionary Imaging Checkout and adjustment 7 7 2 7 7 3 PAN CHILD In the Pan 27 Child 34 function the possible adjustments are similar to those described for the Adult size but the central area deceleration function is disabled and the activation of such function is not permitted Also the value of the string A2 X ray emission start angle can be changed from 14 014 0 to 17 017 0 TMJ1 and TMJ2 ADULT and CHILD WARNING IN THE EVENT THAT THE CONDYLE SHOULD NOT BE AT THE CENTER OF THE IMAGE DURING THE TMJ2 PHASE EXPOSURE WITH OPEN MOUTH THE PROBLEM IS BE DUE TO A BAD POSITION OF THE PATIENT NOT TO THE SIZE OF THE BANDS TMJ1 1 Select the TMJ1 function 29 and adult 33 or child 34 size on the remote control 2 Press T 31 and release it immediately to display T 020 heating time cannot be changed corresponding to 2 seconds 3 Press s 39 to display the string Al X ray emission start angle lst exposure This setting can be modified of max 2 with respect to the value indicated in the
25. Figure 6 4 Rev 0 6 3 ROTOGRAPH D 120V l E X SERVICE MANUAL 10 11 12 13 Keep the ropes under tension by acting on the pulley support and checking that the ropes do not come out of their guides by acting on the slider push the whole assembly until the pulley unit is inserted in its housing on the upper part of the column Assemble the motor group upper stop pin on the stand Figure 6 5 Position the column 375 pounds 170kg vertically and place it at a minimum distance of about 12 30cm from the wall Remove the tube head back cover plate and the safety plate Assemble the tube head by first inserting the cables and then the pin into the fastening bushing secure it with the plate previously removed and connect the wires to the terminal strip making reference to Figure 6 6 O SSIS DO O O O O aaa qn GU S GS S E E Vs E Vs p FROM TUBEHEAD Figure 6 6 ROTOGRAPH D 120V 6 4 Rev 0 gt Te SERVICE MANUAL X 14 Install the HUB support normally supplied with the accessories in the rear part of the column as shown in Figure 6 7 tightening it with the two screws fix the cables dedica
26. R60 nee T d ng Jo AKT 55 AKI 39 4K7 35 non montato a O O O e 5V 5V 5 5V ROTOGRAPH D Circuit diagram Code 39089324 Rev 3 Page 2 of 6 9 31 ROTOGRAPH D 120V DENT Visionary Imaging SERVICE MANUAL Schematics and drawings FI Fg 01 B NN V NI Sheet 01 B1 J LM7805 CONTROL 1AT 5V LOGICA 9 8Vac p V C VO OVCC 1A vi u o o C13 N A 30V 12 2200uF v4 M X 3 0 1uF 25v P6KE20A 0 1uF Z 400V 6A in RELE RAGGI DAL COMANDO REMOTO 1N4148 gt d X RAY ON COMMAND FROM REMOTE PCB N2 KI LM2940CT 9V 19V RX V c VO p D B 5V OPTO a 3 2 D 4 mD C15 B Ws woe LY TAKAMISAWA 5V w non montato 25y ZA 1NM004 v6 Fg 04 C7 non montato Sheet 04 C7 POL RU COMANDO PULSANTE REMOTO X RAY REMOTE PUSHBUTTON T X6 1 F2 N3 V9 LM7805 X62 L1 of X JO E M 0 5A T Y c v
27. 3 of 3 Rev 0 9 21 ROTOGRAPH D 120V Schematics and drawings Visionary Imaging N p SERVICE MANUAL m X 9 Gd ge 58087569 O ROTOGRAPH D Layout Speed Control PCB A7 Code 58087565 Rev 2 Page 1 of 1 Rev 0 9 23 ROTOGRAPH D 120V DENTX SE Visionary Imaging SERVICE MANUAL Schematics and drawings 12V N3 a L 8L12 3 o e e e o OUT o IN e e N2D E M324 C9 8 n 13 100nF 100nF C12 013 H 14 T 100nF L AF n 12 jam o RI 10K e e e e e C6 not mounted o R6 R10 C 10K 33K C11 L100nF e e eer e e o NI NE555 V1 oo L 1M148 EN X VA e l HRE amp N2A RI 48V 4 R i LM324 m 10 100K q Cm j IK iz 4 5 8 2 3 Out in 2 2 10nF 7 i g t n n inOuk i 1 6 e M E LM324 e Dscnc 5 LM324 V2 N2C B N2B L 1M148 T o
28. 5V 07 3 HE Ac Aj Lee 1 m 100 i 10K EM E LATCH HDSP 2113 A i H VCC 5V 10V D10BCD R6 R6 T4HC373 TAHCO4 10K 10K PIN 1 EPROM RAN Sheet 02 H i TET m j i X2 LEDS 9 5 3 a XRO AS 7 a no it ko Fg 02 H 5 a xm DO M 3 13 m ae M 3 14 0 12 D Sheet 02 H 5 001 AD 3 3D AD 3 J 3 0 VRH O E 5 M 02 Hei i 3 v D2 HR ael ROW ROW 34 D 39 208 NEN MN 0 16 D M 6 D 6 D PAO PC3 D M 04 D M DA D ROW ROW 33 ie uu 3 Dn PEDE A5 5 ji 0s LT 0B AB 5 pa je TD D j D oN e HOA Pp E108 RH me RH PAS PC D A 0 pi A7 g a UNE A S MJ 07 D COL 30 n e 6 D M3 7 BH Bo 25 e M 25 e VCC 45V COL 79 de ATA gt O73 BO A o A9 uu Q COL4 28 PAG PBO 42 8 3 D A10 21 MO MO 21 MO is M PA PBL a i Pr Mum a il C Ru 43 PU2 Ea M M5 4 e Pa M3 26 Mi 26 M DE D gt 15 2 BS B AD 5 9 G2 03 A4 2 AS MA Als PEI PB4 L9 2 y p M4 M4 H12 R6 17 a ne ol M3 Vi 10K 19 as s a E T4HCT38 20 2 ae ZX iM 44 ES i 35 M5 aD ma 16 E4 B7 vec L9 7 We VCC 45V O E PES e VPP OE BEEPER 5V HH PES k D10E R6 50 do PRIOK D5A 27256 Steg 62256 o NK48T08 15 v2 R9 i O 10 25 3 014 e 24 PDS zx a N2 22 nF BC337 820 oe RW a VOC V PD3 PDO vO V o TAHCO4 22 nS T4HCOO C cm RR10K 21 PD RESET E a E 2 4 008 14941 VCC 45V 7 el vut B E 6 E D WC 6j BBHCTIAT CPU 5 T T4HCOO un 10uF MSN 61 cgo NI SERIALE on 7 10uF WP ie D5C ai 470uF e 1611 d 9 16V ELETIR E i l 4 3 6864MHz DTOF 8 T 3 A 6 Y
29. Code 39089324 Rev 3 Page 4 of 6 Rev 0 9 35 ROTOGRAPH D 120V DENTX SERVICE MANUAL Schematics and drawings Visionary Imaging i J b i O A 0 O A 79 22nF T gt C30 PERL 22nF LOO 031 YF 77 MASSA OPTO 4 RAN T 032 S IAE s Pres cassetta 22nF did y 33 y AL MICRO na rh 5 3 4 a od TO SWITCHES S4 G5 Pan TW C HA 34 95 BS o TMJ SCHEDA zu Y 10 SENSOR PCB FU st QI 32 dig y 35 d s7 8 SCORTA P id 241 58 B3 com Dl ab C36 P 10 s Rx ON E di a sto Sheet 04 07 BI V 037 dh S1 312 YF Fa 38 Jg YF MASSA OPTO 902 1A Sheet 02 1A E gt iili S12 i M MICRO s Zr M3 A GLI OPTOISOLATORI TO OPTO RI T0 0PTO o SCORTA M4 S AT 40 SCORTA M5 2nF 7 SCORTA NM P 041 ae 2n T TE 042 22nF E aia EN Circuit diagram Code 39089324 Rev 3 Page 5 of 6 Rev 0 9 37 ROTOGRAPH D 120V SERVICE MANUAL Schematics and drawings
30. LATCH Sheet 03 C7 A A Sheet 03 B8 bs PN TUR pe FLAS 110 K2 S pL 5 oops H Ta cm Ze Fg 02 Re R 3 R T7 Qr PDL X17 10 5 oo Sheet 02 A8 i CLK CLK NE HVRELE X17 12 6 A 8 l F ICROs 10K c T MASSA XM OPTO INCRESSI MICRO 1 OW X17 16 SWITCHES INPUT D4 DA eve St E 8 DO na 744074 S 3 P Di d 2 i 2 pi p FLIP FLOP X17 20 m D Sh 5 le Cis D L MPADA CENTRATORE s Di A Shs Bu pH D 4 a CENTERING LAMP Sb T s A BE I E Wi gol E 7 S 8 gt BIZ 6 k i iN X5 Sheet 01 SB 9 ip 3 DI Di VSYNC 24 2088 MICROT l l CONTROL ao R86 TEMPO CEPH TIME ABILITAZIONE VCC 5V 19 do R87 TEMPO PAN TIME UA HOLD Fg 01 B1 MICRO DA S1 A S8 v Xo Sheet 01 B1 SWITCHES S1 TO S8 7440540 ENABLE FOR R83 DRIVER ag R86 ng 10k BUFFER TN z N10 CD4541 B SR 2 T y 4 2 f TE Vig 10 R72 13 Y 13 B BC337 R74 R87 267K R87 y LB B a ED 1K5 p gE Hu IRIM SOK i 4 M 5 7 M j qs o 25 CIR Y 7 Q Q VOS TV S108 3 7 Di O V oe R68 R69 Sits 4 ys 51602 E la sin R73 E SD E e n ne d qe C25 5K6 E BM M MN V TIMER RELE l SCORIA To mm E la C PROGRAMMABILE RAGGI SCORTAZ E Tp D T E dx K2 0 1uF VOC 45V SCORTAS oo amp n d i 5 Ro N 6 Shot E8 Dc 330k 14 l Vig pe Vivi 10 61 004053 6 AN MICRO2 o 62 02 Api Ls BYVIGE T MULTIPLEX bs MICRO DA S10 A S12 WE NPO e qe RXI SWITCHES So 10 S12 BUFFER AKANISAWA ov DPD 5 17 ENABLE FOR ROTOGRAPH D Circuit diagram
31. Rev 0 Rotation Start Stop Microswitch replacement The procedure here after described allows to replace one of the microswitches used as rotation start stop references 1 After having gained access to the rotation group locate the failed microswitch and take notice of its current position for example marking a reference point on its support Remove the failed component and place the new microswitch in a position as equivalent as possible to the old one using the reference mark done in step 1 Using a DVM in V reading full scale 10V position its terminal between pins 2 and 3 see next Figure of the rotation potmeter R2 1 2 Q EE 3 A Turn ON the device and wait for the end of the initial self test If the replaced micro is the START micro go to the next step if the replaced micro is the STOP micro go to step 11 Press R key 32 Reset the arm will rotate up to reach the O position Read the value of the potmeter voltage on the DVM if the value is between 160mV and 180mV the position of the micro is already correct and proceed to step 16 if it is outside the range move to next step Press T key to move away the arm of an angle between 45 and 90 If the reading of the potmeter voltage of step 7 was below the lower limit of the range move the microswitch so that the arm will reach it earlier than in the previous position on the contrary if the reading of the potmeter voltage of step 7 was
32. Rev 2 Page 3 of 3 9 47 ROTOGRAPH D 120V SERVICE MANUAL _ Spare Parts Visionary Imaging 10 SPARE PARTS 1 STAND 2 CONTROL BOX 3 ACCESSORIES Rev O 10 1 ROTOGRAPH D 120V DZNTX SERVICE MANUAL Visionary Imaging Spare Parts 1 STAND Ref Order code Description Note 1 5108400600 Safety plate for Tube head block 2 5608433605 Tube head arm cover 3 5608661005 Upper Tube head cover 4 5608661103 Lower Tube head cover s 6608661203 Collimator cover 6 6208610500 Tube head cable T 6608660003 Tube head Assembly 8 6608140000 X1 X7 with tube housing 9 7108122005 Counterweight pulley Assembly 10 5008120100 Counterweight rope 11 6608106000 Counterweight chain and ropes Assy 12 4492706700 HUB USB2 5009318300 USB2 cable L 5mt 8108126005 Wall mounting kit without legs 8108127003 Floor mounting kit with legs ROTOGRAPH D 120V 10 2 Rev 0 SERVICE MANUAL Spare Parts Visionary Imaging Rev O 10 3 ROTOGRAPH D 120V DZNTX Visionary Imaging Ref 10 11 12 13 14 15 16 17 Order code 6108317000 6608318900 4192004000 5971313900 5908323100 6608317700 6608310600 6208324900 6208532000 6208526700 4908315900 6608317600 6108312700 6608314900 5608433405 7108520003 9708801600 ROTOGRAPH D 120V SERVICE MANUAL Spare Parts Description Note Connecting rod Assembly Motor with gear box Assembly Potentiome
33. Schematics and drawings Visionary Imaging X16 1 e o O HVRELE l 11 X16 2 X16 R18 a R23 ji R28 ial 2 2 A 1K 1K 1K T X164 3 X16 5 a Ho m0 lt H5 13 X16 6 LED SI ED vl LED vb y x 4 X167 Kd K6 14 X16 6 Ed lt L 5 X189 25 15 X16 10 22 R19 T R24 R29 T R34 las E 16 11 Pe 1K 1K 1K non montare 16 X16 12 SS X16 13 28 H6 SS H11 SS H16 SS H20 SS S o H LED EU LED WE LED E non montare T 17 X16 14 K2 K7 E i K20 E 8 X16 15 18 X16 16 9 X16 17 19 X16 18 T 10 X16 19 E K3 R25 S R30 ME R35 E RELE SICUREZZA RX 16 20 1K 1K 1K 1K RX SAFETY RELAY H7 lt H12 SS H17 H21 LED eb ED 7 LED E LED K3 K8 E KW K21 K21 Fg01 C7 Sheet 01 C7 vis MOOR H MONx X17 3 R21 je R26 ie R31 pe 1K 1K 1K MEW BUS Fg 02 D7 MBKx XV Sheet 02 D7 H8 SS H13 H18 FILAM FILAM MEE LED y LED LED 7 5 X741 D Fg 02 B5 X213 K4 K9 Ku Sheet 02 B5 Fg 01 Al l X17 15 E Sheet 01 A it UA 4124N X177 S a X17 19 a Wi 2 gt 55 R22 R27 R32 Fq 02 D4 Wi X172 K5 K10 7 K15 Sheet 02 D4 T X174 c5 W2 S Fg 01 A1 gt VCC 45V X17 6 8 H9 H14 H19 Sheet 01 A1 i X178 ELS ED v ED v ED v POLI E M M x X17 10 K5 K10 K15 4 POL2 gt X17 12 F H2V RELE Fg 02 D E Y17 14 A X17 16 X17 18 MASSA Fg 01 Sheet 01 C1 CAMPO EE S SUE A RELE TO RELAIS K16 K17 K18 K19 ROTOGRAPH D Circuit diagram Power Supply PCB A1 Code 39089322 Rev 2 Page
34. X10 on Power board A1 is properly inserted and not damaged if needed replace it NOTE DENT X is not responsible of making sure that the supplied line voltage is within the specified range ROTOGRAPH D 120V 7 34 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging 7 8 2 Impossible to regulate the line voltage This message is caused by too large line fluctuation during the preheating time after having pressed the X ray button Check that the line voltage does not vary more than 2 5V during a period of a couple of seconds if this is the case is necessary to stabilize the line voltage If line voltage is stable but the message is displayed e Check that line voltage is read correctly by the device reference paragraph 7 3 e check connections between CPU A2 board and Power board A1 replace cables and or connectors X16 and X17 as needed WARNING N The following test implies X ray emission please follow all measures envisaged by local safety regulations e during the preheating time check that some of the relays from K1 to K10 of the Power board used to compensate for line voltage value change their status if this does not happen it is possible that the relais network is failed and in this case replace the board Rev 0 7 35 ROTOGRAPH D 120V DENT X SERVICE MANUAL Visionary Imaging Checkout and adjustment 7 8 3 Memory data corrupted Call Technical Assistan
35. arm extensions iron lead aluminum copper non biodegradable plastic materials glass resin WARNING Before disassembling the parts lock the counterweight of the slider inserted in the column This is possible only after having slid the slider all the way down and inserted a pin approximately 25cm in length and 8mm in diameter Once the pin has been inserted move the slider towards the top until the counterweight rests on the pin Remove the tube head and some of the parts of the rotating arm Holding the slider firmly remove the pin and move the slider towards the top to the metallic stop of the column At this point remove all the remaining parts 2 3 ROTOGRAPH D 120V 32 To pes X SERVICE MANUAL 2 3 Symbols used Equipment with Type B applied parts according to IEC 601 1 A number of machine parts contain materials and liquids that upon completion of the machine s life cycle must be disposed of at recovery centers established by the local health units o Alternating Current e peee oo O cnn o NENNEN Connection to neutral conductor ON equipment connected to power line A Warning read the documentation provided with the unit ROTOGRAPH D 120V 2 4 Rev 0 DZNTX Visionary Imaging SERVICE MANUAL Description 3 DESCRIPTION 3 1 Identification labels The ROTOGRAPH D is labeled with a set of labels identifying different components according to the requirements of the intern
36. conditions by pressing R 32 Delay between two exposures to allow tube head anode cooling If S2 is ON there will be a cooling pause after each exposure If S2 is OFF several exposures can be performed without any delay which may affect the reliability of the tube head life Once the desired setting is selected by pressing s 39 you can either go to the next functions by pressing T 31 or return to the normal working conditions by pressing R 32 NOTE It is recommended to leave this function always ON S2 ON ROTOGRAPH D 120V 7 4 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging S3 Display AC line voltage When the display indicates S3 OFF press s 39 to change it to ON S3 ON Now press R 32 to display the line voltage value For further information regarding the adjustment of the AC voltage see paragraph 7 3 To exit the set up function S3 press T 31 S3 will return automatically to OFF S3 OFF To proceed with the set up functions repeat the actions described at paragraph 7 2 S4 Tube current control mA and X ray centering control When the display indicates S4 OFF press s to change this function to ON S4 ON In this way you can perform X ray beam centering without any rotation of the arm Press the X ray button 42 to display the AC voltage For further information on tube current control see paragraph 7 4 For X ray beam centering
37. control see paragraph 7 9 Once the desired setting is selected you can either go to the next functions by pressing T 31 or return to the normal working function by pressing R 32 In order to return to the normal working conditions access the set up function and set S4 to OFF S5 Angle A amp time T control When the display shows S5 OFF press s 39 to change this function to ON S5 ON Now you can access the procedure for checking the calibration and editing the various angles involved on the system s functionality For further information on the angle control function see paragraph 7 6 am NOTES SS AA 2E ZIZBl IQ ll 11111 Press R 32 to exit the S5 function This will not set automatically function S5 to OFF S5 OFF and after an exposure the string T1 020 will be displayed To access the normal working function again return to the set up program and change S5 to OFF Rev 0 7 5 ROTOGRAPH D 120V i ET Fe X SERVICE MANUAL Visionary Imaging Checkout and adjustment S7 SA Cephalometric device not applicable to Digital version It is OFF To access the next function press T 31 Display brightness By pressing s 39 this function allows to adjust the brightness of the display by choosing among a range of values from O darkest setting to 7 brightest setting To return to the normal working condition and store at the same time the new configuration pre
38. dl o 162 B Fg 03 Sheet 03 D7 V9 E T Tp K18 tE s i qp 1N4004 X6 4 j E H2 H3 X6 5 Fg 03 Sheet 03 E7 CENTRATORE CENTERING ui LED D m y POLI UD Cem UE N vw ow X66 PDL x x x A MRB5 1 A MR J aL n 17 5 IN OUT 2 MOTORE MOTOR if 1 0UT2 5 PULSANTE RX REMOTO 02 z A 6 E 13 24 40N 2 3 READY ms ii 12 pum gP o SPIA READY LAMP X2 4 w HE X25 Ra S MR851 A c 2 X2 6 IM SPIA RX LAMP NM zis LE 220 L 11 2m 4 K16 i vcc VS 4 0O 5 SA I n R si wo Pi P TEST POINT L298 MOTORE MOTOR DRIVER HN X14 i R54 2m 0 220hm 1W s gd M Sz ALIMENTAZIONE PONTE MOTORE o otin X2 2S lt J U KIS MOTOR VOLTAGE 1803 Sheet 03 07 lens 3d dE Fg 03 Sheet 03 E1 E AVANTI AHEAD MEW MOTOR zx in ou le z oro xi INDIETRO REARWARD MBKs at K16 K1 K16 K19 BN ABILITAZIONE ENABLE MONS i VELOCITA Il VELOCITA 24V 18V 1st SPEED 2nd SPEED IN c QU d p NO V D a i S 5K l ID E A w N5 C14 18Voc Ss 2 C4 i 05 P6KE40A L7818 0 1uF 2A V12 0 0 2200 22004 oV S 30V 0 tuF 35V 35V R41 R42 M 2 non non D ue V15 montare montare amp 400V 64 E b iF X32 MASSA 1N4004 C12 55 1 05 C16 b X33 E CAMPO qu R45 MW o TAM NGA E ak S 35y 500 y LM324 AN oy HOLDER M LM338 Pras 35 4 17 K19 S 3 X34 24V gt R46 y i 0 1uF amp F i TETUR 8 VI c X AX AARAA o SAMA B
39. mM RES gt U 6 WD ON Y214 TRE 16M 10 E ae 164 i e 5 ABILITAZIONE c m E l9 oT LL JO 12 13 TARCOO O RIOUT RAIN z WD OFF Y01 3 R m DN 8 ENABLE FOR VOC D170 SIS a Fo 04 Sheet 04 DI MAX230 10K 8 MICRO 10 ABILITAZIONE D16 WD TIMER CO MICRO DA S1 A S8 X18A 120V 1 s D F SWITCHES S1 TO S8 F X18AB 230V 7 PB RST 7 ENABLE FOR vec 3 n Go 5 D170 13 12 P OS X208 SPARE E A a gt 74HC04 MICRO gt 051252 ABILITAZIONE FARO MICRO DA S10 A S12 4HCO4 SWITCHES S10 TO S12 ENABLE FOR 063 nF i ROTOGRAPH D Circuit diagram Code 39089324 Rev 3 Page 1 of 6 Rev 0 9 29 ROTOGRAPH D 120V SERVICE MANUAL Schematics and drawings Rev 0 DENT Visionary Imaging Fa 05 D1 Sheet 05 D1 Fg 04 D1 MICRO s Sheet 04 D1 A W MICRO OUTPUT TO SWITCHES rm INGRESSI MICR
40. over the upper limit of the range move the microswitch so that the arm will reach it later than in the previous position To move the microswitch release the plate supporting it and adjust its position 10 This procedure is a trial and error process repeat steps 6 to 9 until the reading of the potmeter voltage with the arm in O position is between 160mV and 180mV 11 This step applies if the replaced micro is the STOP one Press R key 32 Reset the arm will rotate up to reach the O position then press T key keeping it pressed until the arm reaches the final position hitting the STOP microswitch 7 13 ROTOGRAPH D 120V i ET p X SERVICE MANUAL Visionary Imaging ChecK Out and adjustment 12 13 14 15 16 17 18 19 Read the value of the potmeter voltage on the DVM if the value is between 2 00V and 2 30V the position of the micro is already correct and proceed to step 16 if it is outside the range move to next step Press R key 32 Reset to move away the arm which will go back to O position If the reading of the potmeter voltage of step 12 was below the lower limit of the range move the microswitch so that the arm will reach it later than in the previous position on the contrary if the reading of the potmeter voltage of step 12 was over the upper limit of the range move the microswitch so that the arm will reach it earlier than in the previous position To move the micr
41. reaching point 6 1 8 it will be necessary to reassemble the wall bracket before finally fastening check again to ensure the unit is perpendicular to the floor 8 Turn on the main switch on the control box and proceed to the calibrations as described in chapter 7 ROTOGRAPH D 120V 6 10 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging 7 CHECKOUT AND ADJUSTMENTS WARNING ALL THE FUNCTIONS OF THIS EQUIPMENT ARE PRE CALIBRATED AND CHECKED DURING THE FINAL TESTING IN THE FACTORY ANY CHANGES TO THE DEFAULT SETTINGS MAY ONLY BE CARRIED OUT BY A DENT X TECHNICIAN OR BY EXPRESSELY AUTHORISED THIRD PARTIES ANY CHANGES MADE BY UNAUTHORISED PEOPLE WILL VOID ANY MANUFACTURER S RESPONSIBILITY AS TO THE CORRECT OPERATION AND SAFETY OF THIS EQUIPMENT NOTE dm he procedures explained in the next pages make often reference to Figure 7 6 and Figure 7 7 at the end of this chapter To easily consult these Figures unfold pages in order to make it visible while reading other pages of the manual Rev 0 7 1 ROTOGRAPH D 120V i ET p X SERVICE MANUAL Visionary Imaging ChecK Out and adjustment 7 1 Power up When turning on the machine before pressing any key on the remote control wait for the CPU and remote control initial self test to end until the remote control sets itself to PAN 27 Adult 33 Medium size 36 If you press any key except s 39 increase 41 and d
42. these values are changed the new values must be written in the table mentioned above e Pan function 27 Adult Child 33 or 34 T1 Al A2 A3 A4 A5 T2 T3 Heating time of filament Displayed but not used A1 000 X ray emission start angle Arm motor deceleration ramp start angle Arm motor acceleration ramp end angle X ray emission end angle Arm rotation time Actual X ray emission time e TMJ1 function 29 Adult Child 33 or 34 T1 Al A2 A5 A6 T2 TS Heating time of filament X ray emission start angle I exposure X ray emission end angle I exposure X ray emission start angle IV exposure X ray emission end angle IV exposure Arm rotation time Actual X ray emission time I IV exp 7 23 cannot be changed cannot be changed can be changed can be changed can be changed can be changed cannot be changed cannot be changed cannot be changed can be changed can be changed can be changed can be changed cannot be changed cannot be changed ROTOGRAPH D 120V i ET Fe X SERVICE MANUAL Visionary Imaging ChecK Out and adjustment e TMJ2 function 30 Adult Child 33 or 34 T1 Heating time of filament cannot be changed Al X ray emission start angle ID exposure can be changed A2 X ray emission end angle II exposure can be changed A3 K20 relay closing angle can be changed but is insignificant A4 K20 r
43. until reaching S4 mode set S4 to ON by pressing s 39 Press button R 32 to exit the S4 function and read on the display the time set in Panoramic To see the time set in Cephalometry operate on push button decreasing 40 If the hardware safety timers need to be checked by external means proceed as follows 3 By means of the decrease 40 or increase 41 push button increase to a value higher than the Hardware timer preset value of the mode to be checked Remember that the safety Hardware time set for Panoramic is 20 sec while that for Cephalometry is of 5 sec Perform an exposure measuring the time of activation relay K21 pilot light Should this time be different of more than 2 sec than the one recorded at point 2 adjust on trimmer R87 for the Panoramic time and trimmer R86 for the Cephalometry time When the adjustment is over proceed as follows 5 Turn the system OFF Turn it ON again Enter in SET UP and set S4 to OFF To return to the normal working conditions press button R 32 ROTOGRAPH D 120V 7 38 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging 7 10 System reconfiguration after testing s After checking the various modes set them SO SA in the starting conditions i e in the conditions reported in the Final Test Table see the last page of the User s Manual with the exception of those modes whose modifications are considered to be nec
44. v2 0 CONNECTOR V3 100K 1 R49 gt NP D ZX i En Ki pa R43 JA 2 S 10K 20 5Vac KW e x ase ca 06 02 4 TUF V22 V23 DIC 3A v3 o L SS A 220000 AN 22000 AN 22000 r 2200uF Rad 35V 1N4148 1N4148 IOM Th R53 40V 0 tuF 35V 35V 35V 35V C9 TANTALIO R48 23 2 sx 10ul IK 10K R51 Y V LT 9 1L E Ry 8k 1 p ae 400V 6A 10 7 266 KI E 1324 N6B 12 13 CND Dom 02 E6 C19 me A m R92 gt 4 JUF V24 non AL CONNETTORE X8 2 Il VELOCITA oN un CER on montare C20 TO CONNECTOR 2nd SPEED gt 680nF D 2 K19 ROTOGRAPH D Circuit diagram Power Supply PCB A1 Code 39089322 Rev 2 Page 1 of 3 Rev 0 9 17 ROTOGRAPH D 120V SERVICE MANUAL Schematics and drawings Rev 0 DENT Visionary Imaging
45. 0 j Jo SERVICE MANUAL me X Pre installation Visionary Imaging 5 2 Environmental condition The performance of the equipment are assured if the room environment must be treated in such a way as to ensure a relative humidity between 50 and 75 and a temperature between 50 F 104 F 10 40 WARNING N Proper backing is absolutely essential for all wall mounted versions The wall bracket supplied must be attached to the wall bearing in mind that the wall backing has a capacity to sustain a load of 2000N about 441 pounds 200kg per bolt applied Backing and proper support is the full responsibility of the owner 5 3 Unpacking The ROTOGRAPH D is shipped packed in three cartons Dimensions net weight gross weight and the packing contents are listed in the following table Weight Packing dimension Contents eig Net Gross Motor group 40x37 2x29 2 inches Tube head 100x95x75 cm Counterweights Accessories 98 2x8 4x7 inches 240x22x30 cm O 45 4x7x7 inches Column 115x30x30 cm counterweight Rev 0 5 3 ROTOGRAPH D 120V SERVICE MANUAL
46. 000 5908502000 5408902100 6108910100 SERVICE MANUAL Spare Parts Description Note Kit for 500 Centering clamp Kit for 50 Centering clamp rod Panoramic chin support SINUS chin support Round centering tool Fluorescent screen for X ray beam centering ROTOGRAPH D 120V 10 10 Rev 0 SERVICE MANUAL _ Spare Parts Visionary Imaging ju Cu C O DE 54089071 cod 61089101 Rev 0 10 11 ROTOGRAPH D 120V SERVICE MANUAL ere WE THIS PAGE IS INTENTIONALLY LEFT BLANK ROTOGRAPH D 120V 10 12 Rev 0 DENT Visionary Imaging Cod 6908919100 Rev O Dent X An AFP Imaging Company 250 Clearbrook Rd Elmsford NY 10523 Office 914 592 6100 Fax 914 592 6769
47. 10 7 5 104F TAHCOO e i v 16V GND X12 amp a ee AUF 11 14 R8 74HC04 E THIN TOUT bit NE a C7 43 ec Bn 0 TON DUI pi D m w dm P a am SS X14 D Z 2 o RIOUT RIIN 3 XP gt O R200 RON 415 EE R6 012 Ps 5 e US vee 45V ONU ey 2m nh ZO E 10K pas a D8 WD TIMER T N50 VCC 45V gt PERS j 12 l 1D ST ci C41 3 Yi mi _6 13 of 270 pF 7 i 5 013 74HC00 E Ea 051232 TS C24 non montato T T InF RX2 E alk i ROTOGRAPH D Circuit diagram Remote Control PCB Code 39089138 Rev 2 Page 1 of 3 Rev 0 9 43 ROTOGRAPH D 120V a To SERVICE MANUAL X Schematics and drawings Visionary Imaging y 4 0 y Fq 01 A A l Sheet 01 A S16 m S17 S18 519 TT mO O O O O O O O m ROW 7 ROW S 591 22 53 m O O O Q 4 ROW J ROW S24 55 525 57 Q e O O O O O 4 ROWS ROWS S28 59 S mO O O O O RO
48. 168 MEE ST p 34 d o TE 6 6 ae D 07 16 7 JUI 0 5 X16 uM Se mw Bie a eum 4 NOA 16 10 Mas SE Fg 01 C8 DBA NU Q 2 v17 A 5S Sheet 01 C8 1 DIODES gt R94 X16 11 Fs 0C P 6 i A oe C1413 8 Lo 4 1K8 6 X16 12 o CO ABILITAZIONE n TRANSISTOR ARRAY ma eee 024 gt A RELE DA K1 A K7 74HC04 LATCH V16 R80 i 1 8 a E 2a yom Ss RELAIS K1 TO K7 6 i 115817 3 6M tam 7 X16 14 G3 ENABLE FOR Uu o l OUT 6 K8 gt 8 X16 15 Em W u hr uS 3 4 Ki D 7 6 1 5 OUTS 3 KT R77 9 X16 17 g B 2 0 4 OUTA 47K Wan Te li 8 we GO 5 E de 2 K 5 Q X16 18 _ D A Ih R NAANA M 3 xu q LE 6 ds 13 7 05 Q5 E l 7 QUT 0 14 m o 6 0 416 19 Aa D6 06 E 0 X16 20 01 08 T 4 Om g ges DIODES mi ES 1102712 Sheet 01 D8 1 21 X17 1 4 E CTH 8 R79 PP TE TRANSISTOR ARRAY BE 820 ABILITAZIONE TARCST f MEWs X175 RELE DA K8 A K14 74HC04 LATCH 7 177 RELAIS K8 n K14 MB ENABLE FOR K15 8 g X173 bi de Pu x d 2 l mu 5 Kis C D 4 pi 01 5 3 3 QUIS 4 KH kV KM 72 Uh 4 0UT4 o NM 2 m REGOLAZIONE X17 13 Za 5 0 B 5 OUTS TENSIONE DI RETE E905 C9 X17 15 Em i 04 a i 3 6 OUT 5 ADJUSTMENT BON gt ies C 7 09 05 tb 7 OUT R85 INPUT MAN X17 17 ES ly y LS pa COMANDO Wem Se Fg 01 D8 D8C y MARES 250R 2X E 5g E X17 EE Sheet 01 D8 laa o ER UE Wi 2 E TRANSISTOR ARRAY Pin GaU PUSHBUTTON 2 Mig S ABILITAZIONE HCT Fg 03 07 Fg 03 B8 X17 6 22 RELE DA K15 A K21 74HCO4
49. 5405 4291415900 6608756800 3008600476 8008610107 8008610137 2300978300 5808757000 5808757200 8008600493 8008610014 8008600493 4492819700 4492819800 4192207500 2300977000 2300974800 6208746400 6208741400 ROTOGRAPH D 120V SERVICE MANUAL Spare Parts Description Note Hand held control without cable Hand held control cable EPROM for remote control Control box complete Control box cover Bipolar switch S9 Power board PCB A1 PCB A1 F1 fuse 2AT 5 x 20 PCB A1 F2 fuse 3AT 5 x 20 PCB A1 F3 fuse 8AF 6 3 x 32 PCB A1 F4 fuse 315mAF 5 x 20 CPU PCB A2 EPROM for CPU board CPU A2 Board Fuse F1 1AT 5 x 20 CPU A2 Board Fuse F2 500mAT 5x20 CPU A2 Board Fuse F3 1AT 5 x 20 Mono phase Autotransformer T1 120V Transformer T2 120V Line filter Line fuse F1 10AT 6 3 x 32 Line fuse F2 1AT 6 3 x 32 Flat cable X16 Flat cable X17 10 8 Rev O
50. A T 0 315A F lt 3 at 108V automatic Power fuse ommand fuse Filament fuse Line voltage regulation Compensation of the mains voltage 60 85 kV 5 kV steps 10 120V 10 10 mA 1 5 mA 120V 10 17s adult 14s child 10 4s adult 9 4s child Exposure interval PAN amp TMJ 240s 1 16 duty cycle Height of irradiated area on sensor o Ys 143 mm Image mean enlargement PAN amp TMJ 1 27 1 Anodic current Anodic current accuracy Exposure time Panoramic Exposure time TMJ1 TMJ2 dE JE Yje ae 8 318 3 JE 3 Q o E z c m NOTE Due to technology used to compensate the line voltage fluctuations the maximum of line current absorbed from the line is at the lowest voltage 108V Rev 0 4 1 ROTOGRAPH D 120V y SERVICE MANUAL Tube head features Type MROS Manufacturer VILLA SISTEMI MEDICALI S p a Buccinasco MI Italy Max peak tube potential 85 kV Nominal power 0 630 kW 85kVp 10mA 2 9mm Al eq at 85 kV Oil bath Ambient Total filtration Insulation Cooling Leakage radiation at 1 m 0 25 mGy h 85 kV 10mA 1 16 duty cycle Maximum power 85 kVp 10mA Type of circuit Single phase self rectifying ray tube features Manufacturer VILLA SISTEMI MEDICALI S p a Buccinasco MI Italy CEI OPX 105 0 5 IEC 336 Type Focus Inherent filtration 0 5 mm Al eq Tungsten Nominal voltage 105 kVp DA D Filament maximum current 00 lt Filame
51. DENT Visionary Imaging ROTOGRAPH D 120V version Service manual Release 30 November 2006 Rev 0 To SERVICE MANUAL X Contents Visionary Imaging Contents 1 INTRODUCTION 1 1 1 1 Icons appearing in the manual c cece sce ec eee eeeeeeeeeeeeeeeeeeeeeeeeeeees 1 1 2 SAFETY INFORMATION 2 1 2 1 o o M ee 2 2 2 2 Environmental risk and disposal eese 2 3 PESE 0959 Ri coRTM CETT 2 4 3 DESCRIPTION 3 1 ool Identiication a DOS serer ersen raer EEEE RIS MIROIR SEEN ctra 3 1 SAMEDI esee RTT 3 3 4 TECHNICAL FEATURES 4 1 4 1 Standards and regulatlOfi oeque gea upe sexe eye qure oaa n eco vedi datu ado dH T EdneUs 4 4 QU MP cr v TUBE head CUIVES RENT T TT T 4 5 4 2 1 Tube CEI OPX 105 0 5x0 5 eeee eene 4 5 4 3 Technical factors measuring method ooocococcnccnccnccnconccnconcnnconccnccnannos 4 7 illo AAA a E EE 4 8 5 PRE INSTALLATION 5 1 p Electrical eG Mie Hell sordo asa EEEa 5 2 52 Environmental conditio rias as 5 3 Suo UAPA aaar EE E EE A TEE EI RS AE 5 3 9 4 Space TEOMA CME 1116 escri rken ENEAS EE REEN AEREE DERTTEN 5 4 6 INSTALLATION 6 1 6 1 Version with A een eee eer ee ree ene ane rene en re ee nner err Te 6 2 OA Version without CoS eee en ee ene re en eee etree 6 7 7 CHECKOUT AND ADJUSTMENTS 7 1 A A e io E o AA 1 2 Se SE A A 1 3 7 2 1 Activation of the set up programs ssssssssssssssereeeeeer
52. E 1 e The following procedure must be started with the machine OFF and cable X1 disconnected NOTE 2 e The following procedures often requires to access the set up programs access to the programs is achieved as follows a while holding the s 39 button depressed turn the unit ON and do not let go until the unit has gone through its check out mode which will be signalled by 2 distinct sounds one short and one long thereafter the display would be blank press keys 37 34 29 in sequence small child TMJ1 buttons the display will remain still blank Now the following keys with the relevant functions are active e s 39 to change the value of the software DIP switches SO to SB e R 32 to restore the default parameters of the non volatile memory e T 31 to calibrate the circuit associated to the potentiometer of the rotating arm Selection of the desired option is described within the procedure Rev 0 With the unit OFF loosen the clutch of the belt motor Manually move gently the rotating arm to the O position until reaching the relevant microswitch S2 see Figure 7 1 Check the value of the new potentiometer to install 5kO 10kQ or 20kQ 7 9 ROTOGRAPH D 120V DENT X SERVICE MANUAL Visionary Imaging Checkout and adjustment 10 11 12 13 14 15 16 17 18 Depending on the value of the potentiometer adjust it to read between pins 2 and 3 see
53. Final Test Table see the last page of the User s Manual 4 Press s 39 to display the string A2 X ray emission end angle lst exposure This setting can be modified of max 2 with respect to the value indicated in the Final Test table 5 Press s 39 to display the string AS X ray emission start angle 4th exposure This setting can be modified of max 2 with respect to the value indicated in the Final Test Table 6 Press s 39 to display the string A6 X ray emission end angle 4th exposure This setting can be modified of max 2 with respect to the value indicated in the Final test table ROTOGRAPH D 120V 7 28 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging Rev 0 TMJ2 To switch from TMJ1 to TMJ2 data control use the R button select the TMJ2 function and bring the cassette tray from the Pan TMJ1 position to the TMJ2 position by turning the reeded handle 13 see Figure 7 6 counter clockwise 1 Press T 31 and release it immediately to display T 020 heating time cannot be changed corresponding to 2 seconds 2 Press s 39 to display the string AT X ray emission start angle 2nd exposure This setting can be modified of max 2 with respect to the value indicated in the Final Test Table see the last page of the User s Manual 3 Press s 39 to display the string A2 X ray emi
54. O 5V OPTO INPUT SWITCHES 5V OPTO R17 R33 E non montata Ul 100K R21 R37 1 ANODO B 6 non montata U5 100K SI 2 epo cr Sl aNODO ga 3 4 2 5 NC E 3 CATODO C sot R49 3 4 4N35 i 4K7 NC E 4N35 AKT O 5V O 5V 45V OPTO 5V OPTO 5V OPTO 5V OPTO m R34 R22 R38 R26 R42 R30 T 330 U2 100K IK U6 100K 330 U9 100K non montata U12 non montata 1 6 6 1 6 1 6 ANODO B ANODO B ANODO B ANODO B 2 5 2 5 2 5 2 5 s2 CATODO C Se s6 CATODO C Sor 310 CATODO 310 SCORTAI CATODO C SCORTA 3 4 3 4 3 4 3 4 NC E NC E NC E NC E E R50 V23 R54 3 R58 gt RGI 4N35 47 HA 1N4148 ANSS 4K ANSS AKT 4N35 non montato non montata O O O O 5V 5V 5V 5V 5V OPTO 5V OPTO 5V OPTO 5V OPTO E Fg 04 C3 R47 Sheet 04 C3 R19 R35 R23 R39 R27 R43 R31 non montata Pin 12diN7 330 U3 100K 330 U7 100K 330 U10 100K non montata U13 6 6 6 6 Y22 6 ANODO B ANODO B ANODO B ANODO B J 5 2 5 2 5 2 5 225 S5 CATODO C Sor of CATODO C SIA S CATODO C 2s SCORTAZ CATODO C 4 4 4 4 224 gt ye E gt nc E y E y E z 4N35 S R 4N35 ES js 4N35 id i 4N35 non montato 4K Pin 18ciX16 montata She a Sheet 04 A7 O O Q 5V 5V 5V Y O 5V OPTO 5V OPTO 5V OPTO 5V OPTO R20 R28 R44 R32 R24 R40 R48 non montata U4 330 U8 100K 330 U11 100K non montata U14 nom vatis 6 6 6 6 ANODO B ANODO B ANODO B ANODO B 2 5 2 5 2 5 3 2 5 3 S4 Y S4 SB T SB S12 ani 12 SCORTAS nmn SCORTAS gt NC E wc E EE wc E EE NC E BE ae R52 m E R56 am
55. RE TO TRANSFORMER 72 Fq 01 Sheet 01 B8 E PEREN A x a A SCHEDA CPU CPU PCB u m 616 15 u 13 12 HS Tm 2 BE 3 Y a ee cx c V2 M7805 Z IAT 42 WCC Lo me 12V RELE om H4 am M CC m O V1 L O 5 D u M 15 s E zb et av Le E 03 49 9 49 9 19 Jg Wap A A00V 64 qo un 3 2 MJ QUU EA giis M eu S e GND B p 05h v9 17805 2 amp Mis 12 15 le l4 de B o M E A N 24N AT isla 4r NA O 5V 0PT0 zm b ii s A0 i 0 Z A 9 C9 s 5 AL TO 01 AL 10 D2 AL 10 D3 sE Us 2 15 1814 L Ss C a Y AS 5 3 NI AR 42 yi 4 gt HAN 5V 0PT0 C amp xu AL pie eN Y Y V Y Y Y Y Y Y Y out wc 9 HAREE Nec de Q t E E E E us YIYIYIYIY I YIYIYIYIY YA ES X16 M 18977 MARE EEEEEEEEEEEREEEEEEET M11 12 13 16 15 Ale qd due que M X16 K alo e oe o 23 28222 S 3 i D p VCC LAMPADA CENTRATORE ec n SZ COLLIMAMION LAMP SNS KI Kd Ko K KO HATE JL KTS FKL RE RTS v7 gt l NE js onm K2 EK J Ke jr K8 LKO MLK JL 14 JL KT6 LKS 1 O0 LKT gen m Y 0 Seet D ie KA e NJ d TES Sra E HAREE FS H RIO E X12 9 Vac 0 m Sam R OV MO K PA 120Voc m Al is 5 1201 y m 29 SCHEDA DI POTENZA POWER PCB L ROTOGRAPH D General diagram Code 39089336 Rev O Page 3 of 5 Rev 0 9 9 ROTOGRAPH D 120V D NTX SERVICE MANUAL
56. TARATURA TENSIONE DI RETE TRIMMER ADJUSTMENT INPUT MAIN R86 TRIMMER REGOLAZIONE TEMPO TMJ CEPH ARRESTO RX IN SICUREZZA ROTOGRAPH D TRIMMER ADJUSTMENT DELAY STOP XRAY IN SAFETY TMU CEPH G di R87 TRIMMER REGOLAZIONE TEMPO PAN ARRESTO RX IN SICUREZZA eneral diagram TRIMMER ADJUSTMENT DELAY STOP XRAY IN SAFETY PAN pum ode Rev Page 5 of 5 ROTOGRAPH D 120V Rev 0 9 13 SERVICE MANUAL Schematics and drawings D NTX Visionary Imaging
57. V 5 4 59 E 3 SPIRE TURNS 7 T 12 V x LE 3 B 4 6 cs PAPA FILIRO O 120V Dy FILTER TION iA c ig 18 E oN LASER 4 t O NI 4 J N oV cm 30 VA N V Q5 ea B 20 5 o MM 7 64 YA 0 X0 12 N B 13 D N 5 AL F9 2 D5 f gt 0i 2 18 d I VELOCITA VELOCITA PEE v Ind SPEED 1st SPEED 7818 AN 400V 6A AT N 400V 6A Tb E 4g pp GND Ww L V Ou Jd R4 R30 il IN 3K X8 2 M c ECD K19 E A SCHEDA DI POTENZA POWER PCB 120Vac com K9 OVac com K0 124Vcc ROTOGRAPH D General diagram Code 39089336 Rev O Page 1 of 5 Rev 0 9 5 ROTOGRAPH D 120V D NTX Visionary Imaging SERVICE MANUAL Schematics and drawings
58. WA ROWA Q COL COL C0L2 coL COLI J C0L3 COLA COLA EN i lll Sj m RX n RX RX Fg 01 A C Sheet 01 A X2 LEDS H2 14 _ LED 520 LED a DS a H3 a LED3 S21 LEDS Ki e HA a LEDA 522 LED4 i DS D o H5 4 LEDS 523 LEDS T IN i E LEDS 524 J LEDS H7 LED 525 ED7 a TIS O H8 14 LEDB S26 LEDS m TS 7 HO 4 LEDO 527 LEDO ul i S 2 H1O 14 LEDIO 528 LED10 Lal ay B H11 14 LEDIT 530 L LED11 d b GND J GND SCHEDA PULSANTI PUSHBUTTON PCB A5 i ROTOGRAPH D Circuit diagram Remote Control PCB Code 39089138 Rev 2 Page 2 of 3 Rev 0 9 45 ROTOGRAPH D 120V SERVICE MANUAL Schematics and drawings Rev 0 DZNTX Visionary Imaging 1 l O VCC 45V T v ipa VCC 5 VCC 5 VCC 5 OQ O O C16 C17 C18 C19 l p l i IN K 0 1uF O 1uF O 1uF O 1uF 26 Di 10 D2 28 D3 28 D4 8 14 14 VCC 45V VCC 45V VCC 45V VCC 45V O O O O C20 Ct 02 C22 n K IN A 0 luf O 1uF O 1uF O 1uF 14 D5 14 D6 20 D7 20 D9 7 15 10 10 VCC 45V VCC 45V E C 51 C23 k 0 TuF 14 D10 8 D8 16 M 7 4 15 ROTOGRAPH D Circuit diagram Remote Control PCB Code 39089138
59. allows to see the fluorescent screen standing in a protected area from the X ray beam 3 Make an exposure by depressing the X ray emission button 42 and check the geometrical alignment of the visible beam and the slit aperture in the shield assembly ROTOGRAPH D 120V 7 20 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging 7 5 1 1 Oblique regulation If the X ray beam is not aligned with the sensor in oblique direction the front cover 106 of the tube head must be removed release grubs 107 positioned on both sides of the metal support of the collimator and rotate the support itself in such a way to correct the alignment screw in the grubs Check again the alignment and repeat it if necessary At the end mount back the frontal cover of the tube head Figure 7 3 Rev 0 7 21 ROTOGRAPH D 120V i ET p X SERVICE MANUAL Visionary Imaging 1 OCheckoutand adjustment 7 5 1 2 Vertical regulation If the X ray beam is not aligned with the sensor along the vertical direction the front cover 106 of the tube head must be removed release the four screws 122 supporting the lead of the collimator move the lead upward or downward to correct the problem and tight again the 4 screws Check the alignment once more and repeat the procedure if necessary At the end mount back the fro
60. am 3 n A5 qub NM A A5 e EE V l O V 32 005 4 05 R90 D12 A6 1 16 06 8 D6 A6 4 16 53 8 06 FW 3 5 D6 M2 15 M 3 9 Ay 3 g DI PAS PC6 D RR10K A Bu A 07 A7 07 R5 ON E us 6 D A13 7 y BH RG HEAT 29 a AM 3 y be Wg 24 KO 24 i VCC 45V FIRE 78 42 8 217 A 7 A 2 R91 PAG PBO F A10 MO HOLD Pe m 4 Ag A bo mp E MI 2 1 is R92 Dp 40 MO 6 5 50 A2 2 M2 A2 2 M2 R11 10K VSENSE 4 org o m Af MO i al es B EE M3 M3 326 m od VSELI pry d Ta A12 Al B ME cq MA C 2 qu M4 um 26 5XI8 B VSEL a ae mc Lael A13 C 10K 130pF AIN 49 DES PBS 56 A14 74HC138 DECODER a CE 2 S T Hom 93 g E Mr p ae i gt O ig PE 9 1 We OE DE En E gp VEDI TABELLA C 50 77256 62256 o MK48108 15 Ei 098 9 X TABLE SEE KC 45V WW E a D15 a p O ES 74905 oD 27 STUCK 721 ope gm ad A5 n e BH fg 04 Sheet 04 A aS 130pF 5 17 23 A6 P Lio D O EE X194 RXP i R4 MBK 7 Je cu 117 2 97 DEREN Z M PD2 RESET 3 D m AT 10K 21 PD 4 bu ABILITAZIONE Se ae Hd INP a E L5 Ag MET 5 pl E DA KT AK7 z 2 M5 RELAIS K1 TO K7 SS 008 Qj GA B oe sz mn nes W C9 1 EXTA XTAL 2 02 p Jp ENABLE FOR Lum 08 T ES ee pn RX2 1309F LL Ue e 68HC1 A CPU 74HC138 DECODER 04 Sheet 04 B1 Ee an c6 E L10 BS RE gt B 10uF 3 sdz 61 S RES ABILITAZIONE MS oi de L TIME I Ur RELE DA KB A K14 a i 12 C3 3 6864NHz dida RELAIS K8 TO K14 i C1 V4 ENABLE FOR 16M 3 i 6 bs ol TACO 4 z ec pe n QU 1000F D178 Fa 04 Sheet 04 C1
61. ational standards The following picture shows the position of the different labels Rev 0 3 1 ROTOGRAPH D 120V D SERVICE MANUAL Visionary Imaging Description la 1b le ROTOGRAPH D WARNING label ETL certification label label DENTX COMPLIES WITH DHHS PERFORMANCE STANDARD 21 CFR SUBCHAPTER J y Made in Italy oe WARNING TPS RATOSRAPP D IGI IGUSSIADASER THIS X RAY UNIT MAY BE DANGEROUS TO THE PATIENT AND Line 120 V 10A at 132 V 60 Hz OPERATOR UNLESS SAFE EXPOSURE FACTORS AND OPERATING INSTRUCTIONS ARE OBSERVED X RAY CONTROL Model 8308762105 ELECTRICAL SHOCK HAZARD DO NOT REMOVE PANELS RISK OF EXPLOSION DO NOT USE IN PRESENCE OF FLAMMABLE Duty cycle 17 240 Max exposure time 17 s ANESTHETICS ETL LISTED KT Y CONFORMS TO us UL STD 2601 1 2001443 CERTIFIED TO CAN CSA STD 622 2 NO 601 1 FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE S N XXYYZZZZ DANGER RISQUE D ESPLOSION NE PAS EMPLOYER EN PRESENCE Manufactured by Manufactured MMMMYYYY D ANESTHESIQUES INFLAMMABLES MEDIIS i POUR ASSURER UNE PROTECTION CONTINUE CONTRE LE RISQUE MEDICALI S p A D INCENDIE UTILISER UNIQUEMENT UN FUSIBLE DE RECHANGE 20090 Bucci This product complies with FDA radiation performance uccinasco og MILANO ITALY standards 21 cfr subchapter j in effect at date of manufacture DE MEME TYPE ET DE MEMES CARACTERISTIQUES NOMINALES 2 3 Digital Sensor __ Tube head identif
62. ce With the system on and this failure message displayed operate in sequence on the small size push button 37 child 34 and TMJ1 29 as per the SET UP mode wait 5 sec the operating condition should be restored Should after 5 seconds the situation not be restored replace the CPU A2 PCB and thereafter proceed to the system general checking WARNING In any case the factory and or custom parameters are lost Proceed to insert all data according to the one recorded on the Final Test Table see the last page of the User s Manual as described on the Set up procedure see paragraph 7 2 and following 7 8 4 NO ANSWR This message can be read in three different circumstances following the ignition phase of the system In the first case it can be read during the phase of the CPU A2 PCB CHECK CONTROL which is automatic during the system ignition phase and is tested by the lighting of LED H1 located between the components D7 and D9 of the PCB itself proceed in this case to replace the CPU A2 PCB and then proceed with the system general checking In the second case the message can be read during the hand control CHECK CONTROL phase automatic as above proceed in this case to replace the hand control and then proceed with the system general checking In the third case the message can be read if transmission protocol has failed and then no exchange of information between the hand control and the CPU A2 PCB is acti
63. ce in the country of installation It is mandatory to use a Magnetothermal breaker to separate the appliance from the mains The equipment is provided with a connecting cable of the type SJT AWG 16 1 5mm Grounding of this equipment must meet any standards in force OTE EN he ROTOGRAPH D IS PROVIDED with connections for remote control and signalling device to be placed at the entrance of the X ray room with the following meanings e REMOTE EXPOSURE BUTTON X ray exposures can be commanded by means of remote button to avoid operator presence on the examination room This push button must be dead man type e READY Light Green light 24V 40W max signals the unit readiness to make an X ray exposure e X RAY Light Yellow light 24V 40W max signals a no entrance condition due to radiation emission In order to connect these devices a 5 wire conductor cable of AWG 18 0 5mm must be prepared prior to the complete installation WARNING 21 CFR requires that indication of the technique factors be visible from the operator s position In case of use of the remote button the Manufacturer expressly by this warning disclaims any responsibility as to compliance to Federal Regulations It is responsibility of the installers to observe and abide by the rules NOTE The electrical connection has to be made on the X15 terminal refer to Figure 6 7 and the general wiring diagram at chapter 9 ROTOGRAPH D 120V 5 2 Rev
64. ecrease 40 during the self test phase such procedure will not be passed The machine will wait for the key to be released and then will start its normal operation cycle Press increase 41 and decrease 40 during the self test phase to increase or decrease the brightness of the display To access the set up phase press s 39 during the self test procedure ROTOGRAPH D 120V 7 2 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging 7 2 7 2 1 Rev 0 Set up This chapter explains how to enter same special routines set up mode that allow carrying out adjustment settings on the unit Activation of the set up programs Activation of the set up mode is achieved as follow 1 While holding the s button depressed turn the machine ON and do not let go until the unit has gone through its check out mode which will be signaled by two distinct sound one short and one long thereafter the display would be blank 2 Press keys 37 34 29 in sequence small child TMJ1 buttons see Figure 7 7 The display will remain still blank 3 The system is now waiting for one of the following selections e press s 39 to change the value of the software DIP switches e press R 32 to restore the default values of the operating parameters in the Non volatile RAM NVRAM memory e press T 31 to calibrate the potentiometer used for the detection of the position of the rotatin
65. eeeeesssssssssseseeeee 7 3 7 2 2 Modification of the values of the Software DIP Switches 7 4 1 2 3 Non volatile memory reset cece eee e ee ineeie aE E iE 1 8 7 2 4 Potentiometer replacement calibration esee 1 9 7 2 5 Arm Rotation Motor Power Board Al replacement 7 12 7 2 6 Rotation Start Stop Microswitch replacement ueeuses 7 13 7 3 Checking and adjusting the AC voltage ooooccccnccnncnncnncnnconccnconannconos 1 15 7 3 1 Check of line voltage regulation errorae nee pod as ep cte anis ea era 1 16 Rev 0 1 ROTOGRAPH D 120V DENTX Visionary Imaging 7 4 Checking the output current MA ccc cece ccc ese eens eeeeeeeeeeeeeenes 7 4 1 First solution rotating arm in MOVEMENL c cece eee eee eee eeees 7 4 2 Second solution rotating arm blocked oooooococcconconccnnconccnnos 7 5 Checking and centering adjustment of the X ray beam 7 0 1 Alignment of the X ray beam for the PANORAMIC mode 7 9 1 1 Oblique regulation oococccccconccnnconconncnnccnnconncnnccnnconnonos flo Verncal recula NoN ticos toks Horizontal TeculatiOn cessare ea 7 6 Angle AJ and Time T COMO sais e eee oret eodera o enki ent Ter Changing angles and TII S encerio T E 017180101 ETUR Elo MN SOLID n 7 7 3 TMJ1 and TMJ2 ADULT and CHILD
66. elay opening angle can be changed but is insignificant AS X ray emission start angle III exposure can be changed A6 X ray emission end angle III exposure can be changed T2 Arm rotation time cannot be changed T3 Actual X ray emission time II III exp cannot be changed ROTOGRAPH D 120V 7 24 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging 7 7 Changing angles and times The S5 function allows to change the default angles and times for any function and size In particular you can change the X ray emission start A2 or end A5 angles the deceleration A3 or acceleration A4 ramp start angles or the duration of the four TMJ exposures by simply using the procedure here after described for the parameters you want to change For all the following procedures hereafter described entering the set up program is required see paragraph 7 2 then press s 39 followed by T 31 several times until the function SS is displayed and press s key to set S5 ON see paragraph 7 2 2 function S5 for further details NOTE Press R 32 to exit the S5 function This will not set automatically function S5 to OFF S5 OFF and after an exposure the string T1 020 will be displayed To access the normal working function again return to the set up program and change S5 to OFF M p NOTE MZ A LLLLIZORS IW Every change must be carried out by pres
67. equipment Clean or eventually disinfect the chin support positioning handles temple clamp supports nose rest and any other part that may come in touch with the patient At the end of the examination replace the bite and the ear rods ROTOGRAPH D 120V 2 2 Rev 0 j ID SERVICE MANUAL me X 2 2 Rev 0 Although the X ray dosage supplied by dental radiology appliances is on average low and distributed over a relatively small surface the operator must take the necessary precautions and or follow the safety procedures for both himself and the patient during an exposure We recommend that the X ray activation always be commanded from an X ray protected area via remote control If it is necessary to operate the exposure near the patient remain at the maximum distance allowed by the remote control cable in the direction opposite to the emission of the X rays at a distance of at least 78 3 4 inches 2 meters from both the radiation source and patient Environmental risk and disposal A number of machine parts contain materials and liquids that upon completion of the machine s life cycle must be disposed of at recovery centers established by the local health units The machine contains the following materials and or components e Tube head dielectric oil lead copper iron aluminum glass tungsten e Control box and remote control iron copper glass resin non biodegradable plastic casings e Column rotating
68. essary In case of changes respect to the values reported on the User s manual the new values have to be written on the above mentioned table in order to assure traceability of these values in case of data corruption and or hand control replacement These values have to be written by the technical personnel together with the date of change 7 39 ROTOGRAPH D 120V Rev 0 f e X SERVICE MANUAL Visionary Imaging Checkoutand adjustment THIS PAGE IS INTENTIONALLY LEFT BLANK ROTOGRAPH D 120V 7 40 Rev 0 SERVICE MANUAL Checkout and adjustments Rev 0 7 41 OW N HB O N 10 11 12 13 14 DENTX Visionary Imaging Figure 7 6 Stand PANORAMIC chin support Bite Block Tube head Centering mirror Skull Temple clamp support Skull Temple clamp control knob Motor group unit Column Slider PAN selection button TMJ1 selection button 15 16 17 18 20 21 22 23 24 25 26 TMJ2 selection button Rotating arm Digital Sensor Horizontal light beam height control knob Light cross beam button Chin support TMJ SINUS Also used as an accessory to raise children s chin by sandwiching it with the standard Panoramic chin support Patient positioning handle and slider Support unit of the motor group Brake release button Slot for Memory Card Focus position poi
69. g arm WARNING Pressing R will cause the loss of all factory and or custom adjusted parameters 7 3 ROTOGRAPH D 120V i ET Fe X SERVICE MANUAL Visionary Imaging Checkout and adjustment 7 2 2 Modification of the values of the Software DIP Switches To select the status of each of the software DIP Switches S0 to SB press the s key 39 see Figure 7 7 To move to the next software DIP Switches press the T 31 key as many time as required to read the desired functions The available software DIP Switches are the following SO Display number of performed exposures S1 S2 When the display indicates SO OFF press s 39 to change this function to ON S0 ON Now press R 32 By pressing the Pan 37 TMJ1 29 TMJ2 30 and CEPH 28 function keys the system will display the number of the respective exposures performed Do not press R 32 again To exit this set up function SO and return to the normal working function press s 39 SO will return automatically to OFF SO OFF To proceed with the set up functions repeat the actions described at paragraph 7 2 Select display message language When the display indicates S1 set language press s 39 to change the language of the display ITA ENG FRA DEU or ESP Once the desired language is selected you can either go to the next functions by pressing T 31 or return to the normal working
70. g condition access the set up programs and change S4 back to OFF Switch OFF the unit switch it back ON activate set program see paragraph 7 2 press s 39 then T 31 several times until reading S4 ON Press s 39 to change S4 to OFF ROTOGRAPH D 120V 7 18 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging 7 5 Checking and centering adjustment of the X ray beam ROTOGRAPH D does not usually require adjustment of the X ray beam However if necessary follow the instructions provided in the next paragraph to adjust the X ray beam WARNING N The followings test implies X ray emission please follow all measures envisaged by local safety regulations OE At the end of the check and adjustment record the serial number of each diaphragms checked with the system onto the Final Test Table see the last page of the User s Manual Rev 0 7 19 ROTOGRAPH D 120V i ET Fe X SERVICE MANUAL Visionary Imaging Checkout and adjustment 7 5 1 Alignment of the X ray beam for the PANORAMIC mode To check alignment of the X ray beam in the Panoramic mode proceed as follows l Install a fluorescent screen 101 P N 61089101 on the Digital sensor protection shield and tape it Figure 7 2 2 Set S4 in ON see paragraph 7 2 2 and move the rotating arm by means of the T test button until reaching an arm position that
71. gt gt ES 56 NH T t Is __Q00 0000 D9 u prr D10 er ors M E a A SE 60 FTT T TT im o o i E S PM j D14 T T T T T T T o MO R93 R30 Oz L12 3288 E TN 07 K 048 pi 017 l DIS l C D8 58 u Ng uu 05 057 055 r s r v Pe po E E gt 9 T T T T T M y M 19 20 az LM C a a Cu AE WOOFF WDON 062 7 E O O C 58087570 3 353 Y ROTOGRAPH D Layout CPU PCB A2 Code 58087570 Rev 3 Page 1 of 1 Rev 0 9 27 ROTOGRAPH D 120V DENT SERVICE MANUAL
72. he string A4 motor acceleration ramp end angle in the central area This setting determines the starting point of the rotation speed change ramp up which can be modified of max 3 with respect to the value indicated in the Final Test table ROTOGRAPH D 120V 7 26 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging Rev 0 NOTE If you change one of the two values A3 or A4 it is recommended to change also the other one of a corresponding opposite amount so as to obtain a symmetrical exposure see following diagram A2 A3 AA AS A4 gt 30 7 Press s 39 to display the string A5 X ray emission end angle This setting determines the end of emission which can be modified of max of 2 with respect to the value indicated in the Final Test Table This function will be used for instance in case of a anticipated stop of X ray emission that will cut the left condile NOTE To modify the darkening effect on the central area change the V2 speed by using the R40 trimmer of the Al board To increase the darkening effect decrease the motor speed by adjusting the trimmer counterclockwise To decrease the darkening effect adjust it clockwise Before adjusting the V2 voltage you must read the voltage on the TP4 and TP3 Test Points of the A1 power board and compare it to the one indicated on the Final Test table Now you may alter the voltage
73. ibrations as described in chapter 7 ROTOGRAPH D 120V 6 6 Rev 0 SERVICE MANUAL Installation 6 2 Rev 0 DENTX Visionary Imaging Version without legs After having unpacked the components proceed to assemble in the following order 1 Support the column on two wooden blocks with the guide turned downwards Assemble the base plate and wall bracket with the appropriate fastening screws Figure 6 9 Raise the column position it in the desired spot taking the total overall dimensions into account and align it by means of a bubble level On the wall and floor mark the position of the fastening holes corresponding to the base plate and wall bracket 6 7 ROTOGRAPH D 120V i E X SERVICE MANUAL 5 Put the column back on the floor resting it on the wooden blocks and remove the wall bracket Figure 6 10 ROTOGRAPH D 120V 6 8 Rev 0 AA Te SERVICE MANUAL X 6 Drill wall and floor at the marks made previously GO 12 M6 Figure 6 11 NOTE To fasten the wall bracket to masonry we recommend expanding metal dowels with an 8mm screw diameter For the base plate it will be sufficient dowels with screw diam 6mm Where a wooden support is utilized we recommend a la bolt of 3 8 diameter Rev 0 6 9 ROTOGRAPH D 120V l E X SERVICE MANUAL Visionary Imaging Installation 7 Continue the assembly of the whole unit starting from point 6 1 3 when
74. ication label identification label DENTX Made in Italy e Owandy MADE IN FRANCE DIAGNOSTIC SOURCE ASSEMBLY IMAX EASY Digital Sensor Model MRO5 Code 8408660X03 Type K1IMAXEZ S N XXYYZZZZ Manufactured MMMM YYYY Output max 85 kVp 10 mA Total filtration 2 5 mmAleq IEC522 Nominal Current 0 6 A X RAY TUBE OPX 105 SIN XXX Manufacturer CEI Bologna Italy Nominal Voltage 24V Manufactured YYYY WW M 0 5 1EC336 Inherent filtration 0 5 mmAleq mmc S N Manufactured by 6 All e K pler VILLA SISTEMI 77420 ChampsiM e MEDICALI S p A This product complies with FDA radiation performance France apri d standards 21 cfr subchapter j in effect at date of manufacture 4 5 Collimator Remote control identification label identification label DENTX Made in Italy Manufacturer Villa Sistemi Medicali S p A via delle Azalee 3 20090 Buccinasco ITALY HAND HELD CONTROL Model 7208760003 BEAM LIMITING DEVICE Model 610866XX00 FFD 500 S N XXYYZZZ7 Manufactured MMMM YYYY S N XXYYZZZZ Manufactured MMMMYYYY This product complies with FDA radiation performance standards 21 CFR subchapter j in effect at date of manufacture Manufactured by VILLA SISTEMI ee This product complies with FDA radiation performance MILANO ITALY standards 21 cfr subchapter j in effect at date of manufacture ROTOGRAPH D 120V 3 2 Rev 0 SERVICE MANUAL Description 3 2
75. ion the image to see the balls of the left side select the instrument which measures distance and position the cursor on the center of the ball on the left of the image Click on the right button of the mouse and keeping it pressed drag the pointer to the center of the central ball Releasing the button in the image shows up it is possible to read the distance which must be in the range 460 In the measuring window the number of pixel measured is also reported and this measurement is more sensitive so this is a preferred method Repeat the measurement on the right side of the image Check that the new measure does not differ from the previous one by more than 1 mm or 11 pixel ROTOGRAPH D 120V 7 30 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging 10 Make a measurement also of the distance between the right and left ball it must be inside the range 89 1 mm 11 If this is not met access the set up procedure and modify all angles A2 A5 of the same amount in steps of 0 5 in the following way if the measurement of the left side is greater than the right side increase the angles if the measurement of the left side is smaller than the right side decrease the angles Rev 0 7 31 ROTOGRAPH D 120V i ET p X SERVICE MANUAL Visionary Imaging Checkout and adjustment 7 8 Message on the display of remote control ROTOGRAPH D is entirely run by a mic
76. irement independently from possible drift of the line voltage during life of the equipment the measured line voltage regulation must be smaller than 2 4 5 In case line voltage regulation does not meet the spec refer to paragraph 5 1 of this manual and consult with a certified electrician or the local Power Company ROTOGRAPH D 120V 7 16 Rev 0 p SERVICE MANUAL X A 7 4 1 Rev 0 Checkout and adjustments Visionary Imaging 7 4 Checking the output current mA WARNING The followings tests 7 4 1 and 7 4 2 implies X ray emission please follow all measures envisaged by local safety regulations NOTE The output current can be checked both with the arm rotating or in stopped Hereafter the two different methods are described First solution rotating arm in movement Verify that the display show 75kV in the other case use the decrease key 40 or increase key 41 of the hand control to change the value to 75kV Connect the probes of a DVM in VDC full scale 20V in the TEST mA plugs of Al board or to pins 5 6 of X9 on the same board This allows to measure voltage drop on resistor 1K 0 5W generates by the flow of anodic current through it 1V equals 1mA Move the S1 switch of board A1 toward the test points Press the X ray button and check that the voltage is 10V 1V If not adjust the R2 resistor collar of board A1 moving the cursor to the top the anodic current value will increase mo
77. ity was either Press the RESET button completed or interrupted 32 The arm return run is completed Release button RESET 32 ROTOGRAPH D 120V 7 32 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging Alarm Line voltage too high See paragraph 7 8 1 Line voltage too low See paragraph 7 8 1 Impossible to regulate the line voltage See paragraph 7 8 2 Memory data corrupted Call Technical Assistance See paragraph 7 8 3 NOANSWR See paragraph 7 8 4 Out of Order N 1 Call Technical Assistance See paragraph 7 8 5 Rev 0 7 33 ROTOGRAPH D 120V i ET Fe X SERVICE MANUAL Visionary Imaging Checkout and adjustment 7 8 1 Line voltage too high too low This message indicate that the line voltage is below 10 or above 10 with respect to the nominal value Check first the line voltage using a normal calibrated DVM If the line voltage is indeed outside the specified range of 10 with respect to the nominal value ask the power supply company to make sure that the proper line voltage is supplied If the voltage is correct check that line voltage is read correctly by the device reference paragraph 7 3 In case the calibration of the line voltage is not possible and the message is Line voltage too low make the following checks e check that fuse F3 1AT of CPU board A2 is not broken replace it if this is the case e check that connector
78. l v5 Y y 7 M M j n m XO D y Rd 3 M eos HR y IP g RE me P ac m MO R12 K19 YY Cii el L M dL if o K20 RM i SPEED SPEED RAMP P Ah le ls dns T nm o M R45 an JAEN NP LL 00 slo 3 E V N4 8 FR b LALA p x9 Lee PL uE v19 C aq 230 fees U 28 Layout Power Supply Code 58087567 Rev 2 Page 1 of 1 Rev 0 9 15 ROTOGRAPH D 120V je o SERVICE MANUAL Schematics and drawings Visionary Imaging PE L MASSA CAMPO FRENO BRAKE LA EN
79. lay will show the voltage value 3 Connect a true RMS value digital voltmeter to the terminals L and N input and read the AC voltage value 4 If the values read at previous point 2 differ of more than 1V from the one read at point 3 act on trimmer R85 of board A2 in order to obtain the matching of the two readings 5 To return to the normal working condition press T 31 7 15 ROTOGRAPH D 120V i ET p X SERVICE MANUAL Visionary Imaging Checkout and adjustment 7 3 1 A Check of line voltage regulation WARNING The following test implies X ray emission please follow all measures envisaged by local safety regulations The system is qualified to operate with a maximum line voltage regulation of 3 at 108V which is the line voltage generating the highest current draw from the line Check of line regulation a proper installation has to make sure that the line provided in the facility where the device is being installed meets the requirement of line voltage regulation In order to carry out this test proceed as follows 1 Using a true RMS Voltmeter asses the line voltage value under no load condition Vn 2 Select a timer setting of 2 seconds and make an exposure 3 Using the same RMS Voltmeter read the line voltage during exposure which is the under load condition Vi 4 Calculate line voltage regulation as Vn Vi Vi x100 To make absolutely sure that the line meets the requ
80. mmable with air or oxygen Ensure that water or other liquids do not get into the machine so as to prevent short circuits and corrosion Always disconnect from main power supply before cleaning the machine Where necessary accessories such as lead sealed aprons must be used to protect the patient from radiation Only the patient and the operator may remain in the room during the execution of the radiography examination ROTOGRAPH D has been developed for continuous use with intermittent load The prescribed operating cycles specifically those which allow the heat accumulated by the radiogenic source to be discharged must be observed Although the appliance has been designed to have a reasonable degree of protection from electromagnetic interference it must be installed at a certain distance from electricity transformer rooms static continuity units portable two way hand radios and cellular phones The latter may only be used at a distance of over 1 5 meters from all elements of the machine All instruments or equipment for professional use and used near the machine must be in conformance to the electromagnetic compatibility standards Nonconforming instruments whose low immunity to electromagnetic fields is known must be installed at least 3 meters away from ROTOGRAPH D and be powered via an independent electric line ROTOGRAPH D must be switched off during the entire period of use of ESU Electro Surgery Units units or similar
81. next Figure a value of 3509 10 for 5kQ potentiometer 7000720 for a 10kQ potentiometer or 1400Q 30 for a 20KQ potentiometer Install the potentiometer on the unit Manually bring the arm to the central position and lock the clutch Connect cable X1 turn ON the unit and wait for the end of the initial self test Press the R key 32 Reset the arm will rotate up to reach the O position Switch OFF the unit switch it back ON by activating the set up function see above Note 2 and press the T 31 button the display will shown A D followed by a number press the decrease key 40 to store the value corresponding to the O position Press key T 31 to store the value Rotate the arm by pressing and holding the T key 31 checking that the end run angle is 245 Turn OFF the unit turn it ON again by activating the set up program see above Note 2 Press the T 31 key the system will show on the remote control display the reading of the A D Converter corresponding to the angular position of the potentiometer and therefore given by the relevant resistance value at this point the display should indicate 223 equivalent to 2 23 V or a value approximate to this number Press the increase 41 key to store into memory this value as value corresponding to the 245 position of the rotating arm Press the T 31 key to store the value and exit the set up program Press the R 32 key to bring the a
82. nt ROTOGRAPH D 120V SERVICE MANUAL Checkout and adjustments Rev 0 7 43 27 28 29 30 31 32 33 34 35 DENTX Visionary Imaging E e amp 8 0 3 9 99 9S S ae BE amp 9 amp i a S e DS gt ub i BR i KASI Figure 7 7 Remote control PAN mode Selection NOT ENABLED TMJ1 mode Selection TMJ2 mode Selection Test mode dead man button RESET dead man button Adult Selection Child Selection Large Size Selection 36 37 38 Medium Size Selection Small Size Selection kV Selection Push button Multifunctional Decrease kV Increase kV X rays push button dead man button X rays emission pilot LED Alphanumeric display ROTOGRAPH D 120V SERVICE MANUAL Rev 0 MAINTENANCE As for all the devices in addition to proper use this unit also requires periodical checks and maintenance These precautions will insure a safe and efficient performance of the device The preventive maintenance consists of checks that can be carried out directly by the operator or by the authorized service personnel The checks that can be carried out directly by the operator are the following check that the tube head does not have oil leakage check that the cable of the remote control is not damaged check that the unit does not show damages that may affect the protection against radiation check that n
83. nt maximum voltage Dio DD O O Qja O O et JE et c a p gal Anode thermal capacity 30 kJ Weight of apparatus and parts Slider net weight 121 3 pounds 55 kg 106 pounds 48 kg 93 pounds 24 kg 62 pounds 28 kg Column net weight Control unit net weight c O O ay O D C O et sn ga PB et Slider counterweights net weight 198 5 pounds 90 kg ROTOGRAPH D 120V 4 2 Rev 0 N fe SERVICE MANUAL X Environmental conditions Maximum operating temperature range 50 F 104 F 10 40 Operating relative humidity range 30 75 Transportation and storage temperature 4 F 158 F 20 70 range Maximum transportation and storage lt 90 non condensing relative humidity Minimum atmospheric pressure for 630 hPa transportation and storage Rev 0 4 3 ROTOGRAPH D 120V gt p X SERVICE MANUAL Visionary Imaging Technical features 4 1 Standards and regulation The ROTOGRAPH D is manufactured according to the following standards 21 CFR subchapter J General safety IEC 601 1 IEC 601 1 1 EC 601 2 7 EC 601 2 28 IEC 601 2 32 UL 2601 Electromagnetic compatibility IEC 601 1 2 Protection from radiation IEC 601 1 3 ROTOGRAPH D 120V 4 4 Rev 0 SERVICE MANUAL Technical features 4 2 X ray tube head curves 4 2 1 Tube CEI OPX 105 0 5x0 5 Loading chard 25 mal riu r
84. ntal cover of the tube head Figure 7 4 7 5 1 3 Horizontal regulation If the X ray beam is not aligned with the sensor along the horizontal direction the cover of the arm supporting the tube head has to be removed release the 2 screws 104 and rotate the tube head in order to align the X ray beam with the fluorescent screen screw back the 2 screws Figure 7 5 ROTOGRAPH D 120V 7 22 Rev 0 SERVICE MANUAL Checkout and adjustments 7 6 Rev 0 Angle A and Time T control DZNTX Visionary Imaging Enter the set up procedure as described in the paragraph 7 2 up to the password input Once the S5 switch is set to on press R button 32 to exit from the function there is no needs to have the rotating arm moved Press T 31 e release it immediately to display T1 020 heating time cannot be changed corresponding to a value of 2 seconds Now you can press and release in succession the s button 39 to display information concerning the different angles and times To change the values please refer to paragraph 7 7 Meaning of each angle A and time T depending on the examination selected as follows NOTE The values indicated after the angular references A1 A6 must match those recorded in the Final Test Table see the last page of the User s Manual supplied with the equipment and filled in during the factory test If for any reason
85. o O 45V OPTO 2 X6 3 9 8Vac N Ss l CM D m 0 0 2A V8 mE 16 TI 1000uF 1 e X6 4 30V 0 1uF 25y V10 0 1uF L Y PBKE2OA C S X6 5 V SA PE u 400V 6 amp MASSA OPTO f POTENZIOMETRO RIF ANGOLI REF ANGLE POTENTIOMETER 10Kohm 5kohm 20Kohmn Sair turns O HV RELE F3 OV 2 OV XL V12 N4 7 14940V12 IAT Toc xX 4 fe cig E ge oW fu 1A VE te 2200uF N C 30V 0 1uF 25v V13 2 D zl SN A P6KE27A 0 1uF 400V 6 5V OPTO AL TELAIO SUPPORTO SCHEDA GROUNDING TO CPU METAL FRAME PULSANTE LAMPADA CENTRATORE R65 R66 CENTERING LAMP PUSHBUTTON 330 U15 100K uu ig ITI 43 1 6 X92 HEN A S15 S ANODO B gt n on Fu 2 5 dii ER R82 po ps o o NO C VERTS a m M p OW 129 3 4 l X9 1 NC E R67 u D d a F j 1 We VCC 45 V15 08 SE 4N35 1N4148 A LF deis 9 3 mu MASSA ET LM A OPTO ROTOGRAPH D Circuit diagram Code 39089324 Rev 3 Page 3 of 6 Rev 0 9 33 ROTOGRAPH D 120V DENT SERVICE MANUAL
86. o metallic noise are generated by the column or the rotating assembly Once a week Check that the metal ropes of the column are not damaged or broken the ropes can be seen on the side of the column while performing exposure release the X ray push button and check that the beeper stops beeping immediately Every 6 months check that the label are not damaged and well attached In addition to the above checks to be performed by the operator checking to be performed by the Service Engineer are described in the following table 8 1 ROTOGRAPH D 120V i N fe X SERVICE MANUAL Interval Type of check Ref and method Every 6 Check of display function Visual check aout Check the centering of the X ray beam See paragraph 7 5 Verification of centering and symmetry See paragraph 7 7 4 of panoramic Check the mA setting after 400 See paragraph 7 4 exposures Check to ensure that no oil is leakage Visual inspection from the tube head Check that the certification and Visual inspection identification labels are firmly fixed on the tube head control box and CEPH arm Once a year Check the hardware safety timers See paragraph 7 9 Check the tension of the chains and Ben salencnecion belts and adjust if necessary P Clean and lubricate all the carriage Practical inspection guides Check full steel cable integrity ROTOGRAPH D 120V 8 2 Rev 0 I jd p SERVICE MANUAL X Schematics and drawings CW S
87. oar Imaging Rev 0 SCHEMATICS AND DRAWINGS pal Control Box layout General diagram Layout Power Supply PCB Al Circuit diagram Power Supply PCB Al Layout Speed Control PCB A7 Circuit diagram Speed Control PCB A7 Layout CPU PCB A2 Circuit diagram CPU PCB A2 E o 49 Layout Remote Control PCB 10 Circuit diagram Remote Control PCB 9 1 ROTOGRAPH D 120V DZNTX Visionary Imaging SERVICE MANUAL Schematics and drawings 9 1 Key to general diagram of the Rotograph D A1 A2 AS3 A4 AS A6 F1 F2 F4 H12 H13 M1 R2 S2 S3 S9 S13 S15 T1 T2 Y1 Z1 Power Supply P C Board CPU P C Board Interconnecting P C Board Remote control P C Board Hand control P C Board Sensor P C Board Fuse 10AT Fuse 1AT Fuse 0 315 A F of Power Supply PCB Lamp mains ON switch S9 Cross centering light Arm rotation motor Potentiometer for angular control assembly Arm return stop microswitch Arm advance stop microswitch Main switch DPDT type Brake switch right Cross beam light switch Autotransformer 800 VA Transformer single phase 124 VA Vertical movement brake Filter 6 5A 250V ROTOGRAPH D 120V 9 2 Rev 0 D NTX SERVICE MANUAL
88. or cM LIII ol Lil Lil Lip p rf A DT A 1 PLUR H ERR Tz H sie HT Pt er S o LL a ee w Toi Coot ERS I EMC T HH ETT A DE O E pl AA IIA A LL 0 01 0 1 10 100 Anode cooling chard 30 650W 550W 450W 300 W UE WE Lu Mil 0 4 5 6 8 min 9 Rev 0 4 5 ROTOGRAPH D 120V gt p X SERVICE MANUAL Cooling curve of tube head 700 E 600 500 400 300 200 100 0 50 100 150 200 250 300 350 min 400 ROTOGRAPH D 120V 4 6 Rev 0 SERVICE MANUAL DZNTX Technical features Visionary Imaging 4 3 kV mA Rev 0 Technical factors measuring method The peak tube potential is directly measured with a non invasive kVp meter accuracy 3kVp When performing the measurement make sure that measuring probe is completely covered by the X ray beam A direct measurement of the high voltage can only be carried out by specialized technicians in a suitable testing laboratory as it requires disassembling of the tube head The output current is determined by measuring the voltage drop on a resistor 1kQ 5 using a digital multimeter connected to the corresponding plugs as indicated on paragraph 7 4 digital multimeter set to VDC 20V 1V 1mA The exposure times are determined by using a timer counter having an accuracy of 0 1 measuring the duration of part of the voltage applied to the primary side of the tube head during the exp
89. osure phase 4 7 ROTOGRAPH D 120V gt p X SERVICE MANUAL Visionary Imaging Technical features 4 4 Overall dimension 406 167 2310 91 890 1724 35 68 1170 46 Figure 4 1 ROTOGRAPH D overall dimension ROTOGRAPH D 120V 4 8 Rev 0 j ID SERVICE MANUAL me X Pre installation Visionary Imaging 9 PRE INSTALLATION Please carefully read the information provided in this chapter in order to ensure proper functioning of the ROTOGRAPH D The supplier is able to provide assistance and the necessary technical advice necessary for the pre installation phase building works and the pre installation phase are to be charged to the customer and must be made according to the information provided The room pre installation requirements for a successful installation are e A minimum room ceiling height of 8 ft 2 5 mt and an area to accept the ROTOGRAPH D with its different configuration as showed in Figure 5 1 e To transport the system into the room the doors must have a minimum width of 36 80cm Rev 0 5 1 ROTOGRAPH D 120V i N fe X SERVICE MANUAL Visionary Imaging Pre installation 5 1 Electrical requirements e Supply single phase ground 120V 10 e Frequency 60 Hz e Power input 1 1 kVA e Max current 10A at 108V e Apparent mains resistence 0 50 max WARNING N The equipment must be connected to a breaker conforming with the electrical standards in for
90. oswitch release the plate supporting it and adjust its position This procedure is a trial and error process repeat steps 11 to 14 until the reading of the potmeter voltage with the arm in 245 STOP position is between 2 00V to 2 30V Run the procedure to verify centering and symmetry of the panoramic making an exposure on the round centering tool as described in paragraph 7 7 4 On the basis of the values determined for the PAN adult A2 A3 A4 A5 set the value of the angles A2 and Ao for child as follows A2 child A2 adult 9 A5 child A5 adult 9 Run a PAN child on the same centering tool and verify the symmetry of the image if necessary fine tune the angles If the values determined in step 16 and 17 are different from those reported in the Appendix of the Final Test Table present at the end of the User s Manual report the new current values in the same table ROTOGRAPH D 120V 7 14 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging A 7 3 Rev 0 WARNING DURING INSTALLATION IT IS RECOMMENDED TO RECHECK THE LINE VOLTAGE AND TUBE CURRENT AS DESCRIBED IN THE FOLLOWING PARAGRAPHS Checking and adjusting the AC voltage 1 Access the set up program refer to paragraph 7 2 then press s 39 and T 31 several times until the S3 function is displayed Change the status of S3 to ON by pressing s 39 2 Press R 32 The remote control disp
91. pe Wm SN E al F A oH 02 go A FS Je ole oje eb 9 o X12 ay te S Wo 0103 2e ES K8 K16 Kt7 EE Q6 0 0 9G H lu die ie iim 8 t M 6 M o 0 B5 5 5 Lett O O O Q O O O O O S a y OY Y Im a 12 5 poqeep O o a pese pr pe 6 6 LO 2 E ees 0 eee Woes ee aa Y A A amd c EM s A rar p gt n ane fee d a UR mm e dicic Ad a uid dfe dd Je E o erro crc Y e yest X19 o A NT O i Mm O e ar NN A I cU O C 2 x O C O ML Z2 L 5 3 0 oc cum gt Th r1 a eed od Bod Bo Sd Bod Bo HU m Ld d m ol ol ol ol o N kj E K y esee X5 e X4 fo APA O O A A
92. pressing the X ray emission button 42 the set up procedure will terminate storing the set value OOO NOTE At the pressure of TMJ1 or TMJ2 button while the SB OFF value has been stored the message TMJ function not allowed will be visualised on the display Rev 0 7 7 ROTOGRAPH D 120V i ET Fe X SERVICE MANUAL Visionary Imaging Checkout and adjustment 7 2 3 Non volatile memory reset Press R 32 The system will emit a long beep Press R again to confirm the reset of the default parameters in the non volatile memory After pressing R for the second time wait a few seconds without turning off the machine This will automatically return to the normal working condition NOTE If you press R once by mistake you can exit the Non volatile memory reset function and return to the normal working condition by pressing any key except R ROTOGRAPH D 120V 7 8 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging 7 2 4 Potentiometer replacement calibration The procedure here after described allows to store into the system non volatile memory the resistance values of the potentiometer then converted by the A to D Converter when the tube head is in the starting position 0 and final position 245 In this way the system can continuously detect the angular position of the arm by reading the value of the potentiometer attached to the mechanics NOT
93. rammed mode can also operate in the manual personalized mode by modification of the parameters In the Panoramic and TMJ modes with all interlock enabled it is possible to activate the TEST push button 31 see Figure 7 7 at the end of the manual The TEST functioning mode allows the operator to check the functionality of the selected examination cycle or to show to the patient the examination he will undergo including all movements of the machine without emitting X rays The TEST and X Ray push buttons are dead man button This means that if they are released during the examination cycle the latter is interrupted stopping the movements in progress To re start the cycle first reset the unit by means of the key 32 Figure 7 7 than start again the function which was interrupted 3 3 ROTOGRAPH D 120V SERVICE MANUAL ne MMMMMAEESCHBRORE THIS PAGE IS INTENTIONALLY LEFT BLANK ROTOGRAPH D 120V 3 4 Rev 0 N fe SERVICE MANUAL X I TECHNICAL FEATURES General characteristics ROTOGRAPH D Manufacturer VILLA SISTEMI MEDICALI Buccinasco MI Italy Class II according to 21 CFR sub chapter J Class I with type B applied parts according to IEC IP20 120V 10 Line frequency 60Hz Max line current at 108V 85kV 10mA 10A rms momentary 0 5A stand by Note 2 Degree of protection Rated line voltage o Els IAE v jo z c et 1 15 kVA at 108V 10A T O 5
94. rm in starting position Switch the unit OFF then back ON activate the set up programs see above Note 2 and press the s 39 key Press the T 31 key several times until showing SA OFF ROTOGRAPH D 120V 7 10 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging 19 Press the s 39 key to change to SA ON 20 Press the R 32 key the display will show A means angle 000 0 21 Pressing and holding T 31 key perform a test rotation and check that during the rotation the display will show a value increasing smoothly and constantly corresponding to actual angular position of the rotating arm at the end of the rotation the angle display will show 245 22 Press the s 39 key 23 Press the R 32 key to bring the arm in starting position Figure 7 1 Rev 0 7 11 ROTOGRAPH D 120V DZNTX Visionary Imaging SERVICE MANUAL Checkout and adjustment 7 2 5 Arm Rotation Motor Power Board A1 replacement Arm rotation speed is very critical and affects the quality of the image If either the arm rotation motor or the Power Board A1 is replaced it s important to implement the procedure that is part of the spare part kit and at the end to verify the success of the intervention checking image symmetry as described in paragraph 7 7 4 ROTOGRAPH D 120V 7 12 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging 7 2 6
95. rned upwards Assemble the legs by means of the 4 fastening screws All assembly screws are inserted into the respective housing holes and must be removed before each assembly phase Figure 6 1 Insert the counterweight stop pin into the appropriate hole located at about mid stand Position the counterweight 154 pounds 70 kg with the flat surface upwards and the rear pocket facing backwards Insert the counterweight in the column and push it against the stop making sure that the metal ropes are not crossed Figure 6 2 ROTOGRAPH D 120V 6 2 Rev 0 AA Te SERVICE MANUAL X 6 Align the motor group sliding bearings 110 pounds 50kg with the appropriate guides Remove the motor group upper stop pin and insert the unit Figure 6 5 allowing only the last ten inches to extend from column Care must be taken not to scratch the column 7 Stretch the metal ropes make sure that they are not crossed curve the ends backwards and upwards and fasten them to the motor group with the appropriate screws washers and spacers Fully insert the motor group on the guide WARNING N During insertion of the motor group on the guide pay attention not to place your fingers between track and carriage they may be seriously pinched Figure 6 3 8 Assemble the pulley support with the respective ropes positioning the round corners in the front side of the column
96. roprocessor that besides setting the exposure parameters and correcting the main voltage fluctuation signals by mean of messages on the display the different conditions of the system and the eventual anomalies and procedural mistake The first of the following tables indicates the usual operational messages while the second indicates all failure messages which require prompt intervention of the Technical Assistance Service The lowest limit of the range Select a correct value allowed by the control button 40 was reached the highest limit of the range Select a correct value allowed by the control button 41 was reached Wait please A X ray exposure has been Wait 4 minutes in case of performed Wait for the cooling PAN or TMJ exposure and time of tube head 1 minutes in case of CEPH Equipment not set Not all interlocks are enabled Press a second time the function button selected to verify the interlock to enable Digital Sensor Not ready Digital sensor not enabled Request activation of digital sensor by the QuickVision program Select PAN TMJ1 Functionality of the digital sensor Select functionality of the has not been selected sensor activating one of the buttons on the cover of the digital sensor Select TMJ2 The sensor is not activated for Select functionality TMJ2 TMJ2 after having selected this of the sensor activating test on the hand control the button 15 on the cover of the digital sensor Push RESET A PAN or TMJ modal
97. s to the product not impacting service operations ROTOGRAPH D by DENT X is a radiological device which allows users to carry out radiological examinations of the dental maxillo facial complex when used in conjunction with the digital image acquisition software ProImage ROTOGRAPH D is available in a single version for the execution of e PANORAMIC examination e Temporo Mandibular Joint TMJ examination e SINUS examination This manual provides to the operator the instructions for proper and safe use of the appliance The appliance must be used strictly following the procedures described in this manual and never for activities other than those for which it was designed Before using the appliance we recommend to read carefully this manual Keep it in a safe place near the unit for future reference is an electro medical appliance and may be used only under medical supervision 1 e with the supervision of highly qualified persons with the necessary know how regarding X ray protection The user is responsible for complying with the legal requirements regarding the installation and operation of the equipment 1 1 Icons appearing in the manual Indicates a NOTE the utmost attention shall be devoted to the o reading of paragraphs marked by this icon Indicates a WARNING paragraphs marked with this icon cover patient and or operator safety aspects Rev 0 1 1 ROTOGRAPH D 120V SERVICE MANUAL m OE
98. sing the increase 41 and Rev 0 7 25 ROTOGRAPH D 120V i ET p X SERVICE MANUAL Visionary Imaging Checkout and adjustment PAN ADULT select the Pan function 27 and Adult size 33 on the remote control Press T 31 and release it immediately to display T 020 heating time cannot be changed Press s 39 The string A1 000 will be displayed not used and not modifiable Press s 39 to display the string A2 X ray emission start angle followed by a variable value which can be adjusted from 3 003 0 to 6 006 00 This procedure allows for the ability to increase or decrease the width of the white not exposed band on the left side of the pan exposure shot Such variation must be carried out by means of the increase 41 or decrease 40 keys NOTE Before switching from one adjustment to the next you will have to confirm the new setting by pressing the T key 31 Press s 39 to display the string A3 motor deceleration ramp end angle in the central area This setting determines the starting point of the rotation speed change slowdown which can be modified by a max of 3 with respect to the value indicated in the Final Test Table see the last page of the User s Manual Reducing the value will anticipate the rotation s slow down area this will increase the area where the spine compensation will take effect Press s 39 to display t
99. ss R 32 To access the next function press T 31 Reset If this setting is ON the RESET function the return of the arm after an exposure or after a TEST routine will not be of dead man type but a single pulse through the R button 32 will be required to obtain a complete arm travel To return to the normal working condition and store at the same time the new configuration press R 32 To access the next function press T 31 Not enabled Tube head angular position When the display indicates SA OFF press s 39 to change this function to ON SA ON You will thus be able to display the tube head angular position during the set up phase only Press R 32 to display the actual angle Press T 31 to perform a Test function the display will show the rotating arm angular position reached 0 245 during all run To return to O press and keep pressed R 32 To exit the set up function press s 39 The SA value will automatically return to OFF SA OFF ROTOGRAPH D 120V 7 6 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging SB TMJ examination enabling This function allows for disabling the TMJ examination feature SB ON will allow the function while SB OFF will disable it Pressing the s 39 button changes the value The pressure of button T 31 will pass to the next parameter in this case returning to SO storing the selected value while
100. ssion end angle 2nd exposure This setting can be modified of max 2 with respect to the value indicated in the Final test Table 4 Press s 39 to display the string A3 modifiable but insignificant 5 Press s 39 to display the string A4 modifiable but insignificant 6 Press s 39 to display the string AS X ray emission start angle 3rd exposure This setting can be modified of max 2 with respect to the value indicated in the Final Test Table 7 Press s 39 to display the string A6 X ray emission end angle 3rd exposure This setting can be modified of max 2 with respect to the value indicated in the Final test Table 7 29 ROTOGRAPH D 120V ET p X SERVICE MANUAL Visionary Imaging OCheckoutand adjustment Verification of Panoramic centering and symmetry Place the centering tool P N 54089021 on the chin rest and a filter of about 12 mm Al on the window in front of the sensor Make an exposure in Adult mode at 85 kV acquired by the Prolmage program RX CODE 5406907 Set contrast and brightness level to have good visibility of all centering balls Pressing the key in the upper right region of the instruments box for image processing it is possible to view the image in the scale 1 1 which facilitates the next steps Using the dedicated cursors posit
101. ted brackets 15 Remove the packing material that is blocking the arm rotation and the counterweight stop pin 16 Fix the cables routing it as shown in Figure 6 7 Interlock signals connector Tube head connector Connector for signalling lamp and command protocols Fuse 6 25A T Fuse 0 5A F Supply cable PULSANTE RX REMOTO REMOTE RX PUSHBUTTON SPIA READY READY LAMP SPIA RX RX LAMP Figure 6 7 Rev 0 6 5 ROTOGRAPH D 120V i E X SERVICE MANUAL 17 18 19 20 21 Connect X1 and X7 connector in the lower part of the control box and in upper side of chin rest board A3 and connect green yellow grounding cable to the protection ground screws Connect the USB 2 cable inside the corrugate duct and USB 2 cable L 5mt interfacing the PC wait to connect the PC until this will be requested during the installation of the ROTOGRAPH D Images Acquisition software Check to ensure the ROTOGRAPH D is perpendicular to the floor by adjusting the 4 levelling screws located under the legs and assembles the support with the appropriate clamp Secure the unit to the floor by drilling the necessary 2 holes in the floor through the relevant predisposed holes on the legs and using 2 8mm dowels outer diameter 8mm provided with the unit see next Figure Figure 6 8 Power up the HUB with a normal line socket Turn on the main switch on the control box and proceed to cal
102. ter for angular check Small gear for potentiometer Big gear for potentiometer Eccentric Ball bearing Assembly Central ball bearing Assembly Stop Starter microswitch Signal cable N 2 Tube head internal cable Toothed belt Chain Assembly Tightener Assembly Eccentric Ball bearing Assembly Lower rotating arm cover Temples clamp Temples clamp friction spring 10 4 Rev 0 i 9 SERVICE MANUAL u Spare Parts Visionary Imaging 2 3 4 1 9 5 8 10 gt RS yy 7 6 14 13 Rev 0 10 5 ROTOGRAPH D 120V DZNTX SERVICE MANUAL Visionary Imaging Ref Order code 1 6608203500 2 4508212900 3 5808531500 4 6208526900 5 6208525700 6 6108201900 T 6608223000 8 5608121605 9 5608451005 10 5608452101 11 6608451200 12 6608928000 Spare Parts Description Note Centering mirror Centering lamp Chin support PCB Brake pushbutton Pushbutton centering Centering movement knob Brake Assembly Rear column cover Upper rotating arm cover Digital Sensor cover Fan Digital Sensor kit 10 6 Rev O ROTOGRAPH D 120V i 9 SERVICE MANUAL X Spare Parts Visionary Imaging 10 12 Rev 0 10 7 I MAX EASY 120V DZNTX Visionary Imaging 2 CONTROL BOX Ref iO OI NITE os ayAR _ Ww hi e el el me BKRi Ws nNno eRe o 15 16 17 18 19 20 21 22 23 Order code 7208760003 6608746600 5808757600 8308762103 560812
103. ve Check then that the two female connectors of the coiled telephone cable are well connected to the hand control and to the CPU PCB and that there is continuity at the cable ends Should these checks have a negative result replace the hand control or the CPU PCB in order to identify the origin of the failure After having replaced one of the two components proceed with the system general checking ROTOGRAPH D 120V 7 36 Rev 0 p SERVICE MANUAL X Checkout and adjustments Visionary Imaging 7 8 5 Out of Order N 1 Call Technical Assistance This message can be displayed on two different conditions due to a fault of the potentiometer used to control angular position of the rotating arm This message can be caused by a failure of the potentiometer or a bad contact in the harness between the potentiometer and the control circuit see chapter 9 General diagram code 39099327 Page 4 of 5 Another possible cause is the failure of one of the start stop rotation microswitch 82 83 see Figure 7 1 Check the microswitch and or harness Rev 0 7 37 ROTOGRAPH D 120V i ET Fe X SERVICE MANUAL Visionary Imaging Checkout and adjustment 7 9 Checking safety hardware timers WARNING The following test implies X ray emission please follow all measures envisaged by local safety regulations 1 Enter the SET UP program see paragraph 7 2 Then press s 39 then button T 31 several times
104. ving to the bottom will decrease Once the regulation is complete tighten the screw on the resistor collar After the adjustment set the S1 switch back to its initial position 7 17 ROTOGRAPH D 120V DENT X SERVICE MANUAL Visionary Imaging OCheckoutand adjustment Second solution rotating arm blocked Access the set up program see paragraph 7 2 then press s 39 and T 31 several times until the S4 function is displayed Change the status of S4 to ON by pressing s 39 Press R 32 to display 85kV Use the decrease key 40 to change such value to 75kV Connect the probes of a DVM in VDC full scale 20V in the TEST mA plugs of Al board or to pins 5 6 of X9 on the same board This allows to measure voltage drop on resistor 1K 0 5W generates by the flow of anodic current through it 1V equals 1mA Move the S1 switch of the board toward the test points Press the X ray button and check that the voltage is 10V 1V If not adjust the R2 resistor collar of the board A1 moving the cursor to the top the anodic current value will increase moving to the bottom will decrease Once the regulation is complete tighten the screw on the resistor collar NOTE The arm can be rotated to the desired position by pushing the T 31 button When the arm reaches the position push the X ray button 42 After the adjustment set the S1 switch back to its initial position To return to the normal workin

ROTOGRAPH ROTOGRAPH-D - Villa Radiology Systems

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