4 - Support-acteon
Contents
1. E etn s e Ep e ELE ERU ee bane pedi 3 CHAPTER ue 4 PRELIMINARY INFORMATION ecce cutis tes o Ce leet eate tuve 4 INFORMATION FOR THE USER 25555 le 4 WARRANTY CONDITIONS nav m D DUE EE 5 TRANSPORT elei EE 5 SAFETY WARNINGS uya aa ien tee uen ee n rad lie a 6 CHAPTER ee geed E CEN EU DUE O UE 8 RADIOGRAPHIC SYSTEM sss cese ctt to setas eru amete tertia um de d 8 SYSTEM COMPONENTS cursa ovem op cetero aho disent M E e g d 9 IDENTIFICATION e eh 11 CHAPTER EE 12 CONFIGUPATION e an 12 CHAPTER ee dE ENEE ENEE Ee 14 INSTRUCTIONS FOR USE 55 OD ER Ee 14 CHAPTER S 21 CHART OF DEFAULT EXPOSURE VALUES eege DE Rr De e Co d OR X ER Id 21 24 PROGRAMMING DEFAULT EXPOSURE 5 24 RESTORING ORIGINAL RTE 26 CHAPTER Y as vi eda vers es etd vende d e ova cu bb fed 27 DIAGNOSIS EE 27 CHAPTER esi 28 ERROR MESSAGES RED caris eri MU EDO 28 CHAPTER 9 ua vue Qua nur PATRE DR EAR RS ee Qha suas eu OUR PR aw MSN uk apay MAU 29 KEE 29 CHAPTER wl e2. E MANDIBLE MAXILLA MANDIBLE 3 200 EJ PROGRAMMED EXPOSURE TIMES sec 0 080 0 100 0 125 0 160 FILM MAXILLA 0 800 1 000 1 250 1 600 2 000 2 500 3 200 D MANDIBLE FILM E MANDIBLE MAXILLA FILM MAXILLA F MANDIBLE DIGITAL RADIOGRAPHIC TECHNIQUE SENSOR PROGRAMMED EXPOSURE TIMES sec ADULT 0 320 0 500 0 630 MAXILLA MANDIBLE Sze 0 160 0 800 1 000 1 250 PROGRAMMED EXPOSURE TIMES sec 0 250 0 320 MAXILLA MANDIBLE S28 9 0 125 User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 NXACENO10A Page 22 of 37 CHAPTER 5 CHART OF DEFAULT EXPOSURE VALUES 8 SHORT CONE SSD 20 cm CONVENTIONAL RADIOGRAPHIC TECHNIQUE FILM HERPES ADULT PROGRAMMED EXPOSURE TIMES sec FILM MAXILLA D MANDIBLE FILM MAXILLA MANDIBLE FILM MAXILLA F MANDIBLE NOT AVAILABLE L CHILD o ojojo e ol oleo PROGRAMMED eo S oO m EXPO
3. IMAGING MAIN SWITCH ALL CONTROL BUTTON e SSS X RAY BUTTON N f DISPLAY RADIOGRAPHIC DISTANCE INDICATOR KEY TO DECREASE EXPOSURE TIME KEY TO INCREASE EXPOSURE TIME Lat TUBEHEAD SELECTION B TUBEHEAD TYPE INDICATOR lm RADIOGRAPHIC SELECTION OF PATIENT VOLTAGE INDICATOR TYPE MAXILLA OCCLUSAL d RADIOGRAPHIC CURRENT INDICATOR MAXILLARY LOWER TEETH LAT MANDIBULARY LOWER TEETH OCCLUSAL EXAM BITE WING EXAM X RAY OUTPUT SIGNAL PAUSE INDICATOR DIGITAL X RAY MALFUNCTION INDICATOR ON OFF KEY CONVENTIONAL X RAY User Manual e X Mind e W1100081 e V1 e 02 e 07 2014 NXACENO10A Page 3 of 37 THE RADIOGRAPHIC SYSTEM DESCRIBED IN THIS MANUAL REFERS TO A WALL INSTALLATION de G tzen S r l RESERVES THE RIGHT TO MODIFY THE DESIGN OF THIS PRODUCT AND THE MANUAL WITHOUT PRIOR NOTICE COPIES EVEN PARTIAL OF THIS MANUAL ARE ALLOWED ONLY FOR IN HOUSE USE de Gotzen S r l SHALL NOT BE HELD LIABLE FOR ANY INCORRECT USE OF THE INFORMATION CONTAINED IN THIS MANUAL ORIGINAL LANGUAGE ITALIAN MANUAL REVISION 6 0 EDITION 02 2010 DRAWN UP BY APPROVED BY C Giani M de Gotzen Wm _ User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 e NXACEN010A Page 4 of 37 Summary Control panel Seege oec dva
4. 4 Release the key 5 Press again the key ON 6 Appears on the display 7 Turn the timer on and off User Manual e X Mind e W1100081 e V1 e 02 e 07 2014 NXACENO10A Page 26 of 37 DIAGNOSIS CHAPTER 7 DIAGNOSIS With the xmind radiographic system it is possible to set and visualise certain functional parameters To set the parameters the installer must To visualise them proceed as follows 1 Press simultaneously and keep pressed the keys 17 MAXILLA MOLAR 47 MANDIBULARY MOLAR 2 Press the key associated to the parameter one wishes to KEY DISPLAY PARAMETER e RADIOGRAPHIC SYSTEM NOMINAL VOLTAGE e wer LINE VOLTAGE 1 2 MAXIMUM LINE VOLTAGE EE 4 VALUE DETECTED en MINIMUM LINE VOLTAGE 241 VALUE DETECTED E SOFTWARE VERSION OCCLUSAL User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 Page 27 of 37 CHAPTER 8 ERROR MESSAGES ERROR MESSAGES The following chart gives a list of error messages that may appear while the xmind radiographic system is working The chart also includes the causes of the error messages and what to do to solve them ERROR HEAS CAUSE SOLUTION m RX1 TUBEHEAD IS NOT CONNECTED OR IS gt E00 DURG ORDER CALL THE AFTER SALES SERVICE RX2 IS NOT CONNECTED OR IS Y S UT OS OBDER CALL THE AFTE
5. 70kVp 8Ma 0 415kVA Total Filtration 2mm Al a 70kV Rated Line Voltage V 50 60Hz k Nominal line current A Class 1 1P20 S N Manufacture date Tube TOSHIBA DG 073B AC S N 210 7 Complies with DHHS 21 CFR Subchapter J Made by de G tzen S r l Roma 45 1057 OLGIATE OLONA VA ITALIA model xmind Line Voltage V 50 60Hz A Moments currit A Class Type B K p20 S N Current A Manufacture date Complies with DHHS 21 CFR Subchapter J Made by de G tzen S r l Beam limiting device Model Ec 1 25 Manufactured date Ez Complies with DHHS Radiation OLGIATE OLONA Varese Italy Effective beam Cone SN THIS SYMBOL GUARANTEES THAT THE RADIOGRAPHIC SYSTEM COMPLIES WITH 0434 THE REGULATIONS CONTAINED IN THE EUROPEAN DIRECTIVE EEC 93 42 RELEVANT TO MEDICAL DEVICES a THE DEGREE OF PROTECTION AGAINST DIRECT AND INDIRECT ELECTRIC CONTACTS IS B TYPE REFER TO INSTRUCTIONS MANUAL SYMBOL INDICATING DANGER DUE TO IONISING RADIATIONS SIZE OF THE FOCAL SPOT WEEE Waste Electrical and Electronic Equipment SYMBOL IN CONFORMITY WITH 2002 96 CE DIRECTIVE AND EN 50419 STANDARD User Manual e X Mind e W1100081 e V1 e 02 e 07 2014 e Page 11 of 37 CHAPTER 3 CONFIGURATION CONFIGURATION The xmind radiographic system is factory configured in standard mode On the control panel the LED
6. y PLEASE NOTE LEI After modification default exposure values will be changed automatically User Manual e X Mind e W1100081 e V1 e 02 e 07 2014 Page 16 of 37 CHAPTER 4 INSTRUCTIONS FOR USE CONVENTIONAL TECHNIQUE FILM The LED of the chosen film speed should be turned on LED D ON the radiographic system is set for use with D speed film LED E ON the radiographic system is set for use with E speed film LED F ON the radiographic system is set for use with F speed film PLEASE NOTE E The F speed is NOT available with the use of the 8 cone SSD 20 cm in the xmind radiographic system PLEASE NOTE or After modification default exposure values will be changed automatically DIGITAL TECHNIQUE SENSOR The LED should be turned on DIGIT PLEASE NOTE After modification default exposure values will be changed automatically lors User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 e NXACEN010A Page 17 of 37 CHAPTER 4 INSTRUCTIONS FOR USE PERIAPICAL EXAM The LED of the selected teeth should be turned on 71 S Gt E OCCLUSAL EXAM The LED of the selected type of test should be turned on LED MANDIBULA ON the radiographic system is set for occlusal exam of the lower jaw it LED MAXILLA ON the radiographic system is set for occlusal exam of the upper jaw BITE WING EXAM The LED of the selected
7. P r 32 RECOMMENDED MAINTENANCE 5 ile a ee 32 CLEANING THE OUTER SURFACE RUE CERES VO PET 32 CHAPTER u u u ERA ER s MENS 33 REPAIRS S aa ua equ omi ba pence t saepta diede Mee pud Lio 33 DISPOSAL eMe tm eM MI C M An NT 33 CHAPTER 12 ru c 34 E E 34 User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 e NXACENO10A Page 5 of 37 CHAPTER 1 PRELIMINARY INFORMATION PRELIMINARY INFORMATION Before you start to use the xmind radiographic system it is recommended to carefully read and follow the instructions contained herein in order to obtain the best possible performance Always pay close attention to the CAUTION WARNING PLEASE NOTE messages when operating the system CAUTION The word CAUTION identifies those occurrences which might jeopardize the operator s personal safety or cause physical injuries gt WARNING The word WARNING identifies those occurrences which might compromise the radiographic system s performance gt PLEASE NOTE PLEASE NOTE gives special indications to facilitate maintenance or to make important information clearer INFORMATION FOR THE USER Dear Customer Thanks for having chosen the xmind radiographic system It is designed and manufactured de G tzen S r l and is
8. CHAPTER 11 REPAIRS REPAIRS In case of a malfunction send the defective part using the original packaging to de G tzen S r l Via Roma 45 21057 OLGIATE OLONA ITALY Tel 39 0331 376760 r a Fax 39 0331 376763 E mail degotzen degotzen com DISPOSAL The use of the WEEE symbol indicates that this product may not be treated as household waste but must be treated separately in conformity to the 2002 96 CE Directive By ensuring this product is disposed of correctly you will help to protect the environment For more detailed information about the recycling of this product please contact your local authority your house waste disposal service provider or the dealer from whom you purchased the product T CAUTION To avoid any risk of environmental contamination do not dispose of the device and its accessories with household waste materials User Manual e AC e W1100081 e V1 e 02 e 07 2014 NXACENO10A Page 33 of 37 CHAPTER 12 ATTACHMENTS ATTACHMENTS The manufacturer undertakes to supply upon request drawings circuit diagrams component parts lists instructions or other information needed by qualified technical personnel to perform repairs on those parts of the xmind radiographic system which may be repaired User Manual e X Mind e W1100081 e V1 e 02 e 07 2014 NXACENO10A Page 34 of 37 CHAPTER 12 ATTACHMENTS POWER SUPPLY Vn 5 10
9. 1 UC Bi M T i j Respect the polarity L lex ae rc rth de S r l 2057 OLONA arem ITALY Toi want 306260 La M 331 306 263 i E mak dagocseriPdegoczon com On o RI SR T 1 E ae l B H E JE d H i j i png SS i i jm bal P 1 h 5 K User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 e NXACEN010A Page 35 of 37
10. 5 of the general safety regulations EC EN 60 601 1 1998 on safety of medical equipment the system is classified as Class Type B MEDICAL DEVICES CLASSIFICATION According to the classification rules indicated in attachment IX of the EEC Directive 93 42 on medical devices the system is classified as Class IIb E M C CLASSIFICATION According to paragraph 4 of the EEC EN 55011 the system is classified as Group 1 Class B User Manual e X Mind e W1100081 e V1 e 02 e 07 2014 Page 8 of 37 CHAPTER 2 SYSTEM COMPONENTS SYSTEM COMPONENTS Figure 1 xmind radiographic system Figure 1 consists of 1 xmind TIMER The timer is the control panel used to manage the times and to safely use the tubehead To take the exposure the control button is equipped with a safety button The timer can be connected to two tubeheads The timer is a multi technological type and it is able to control tubeheads of different technologies alternating current xmind ac and direct current xmind dc In the case of alternating current tubeheads the timer technology is self compensating Depending on the line voltage fluctuation the microprocessor automatically modifies the predetermined exposure time guaranteeing a constant dose to the patient This technological feature avoids the repetition of exposures due to over under exposure errors 2 PANTOGRAPH Thanks to the new shape and new me
11. ANODE INCLINATION 20 ANODE HEAD LOAD 7 kJ 10 kUT MAXIMUM CONTINUOUS HEAT DISSIPATION 17 5 W OPERATING CYCLE 1 32 ANODE THERMAL CHARACTERISTICS kJ s LI _HEATING 1 TIME min User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 e NXACENO10A Page 31 of 37 CHAPTER 10 RECOMMENDED MAINTENANCE RECOMMENDED MAINTENANCE In order to guarantee safety of the radiographic system it is necessary to set up a maintenance schedule The owner is responsible for organising and observing a maintenance schedule which must be executed by qualified technicians able to certify their work with a Conformity Declaration CAUTION Run an inspection on the radiographic system and on its operation when it is installed and every twelve months Once a year lubricate the pins and bushes of the wall plate and the positioning arm as specified WARNING Do not lose the adjustment key that comes with the system since in time it could become necessary to make readjustments gt WARNING If the parts should become hard to move or should squeak call the After Sales Service CLEANING THE OUTER SURFACE Use a soft cloth dampened with water and soap to clean the outer surfaces The spacer cone may be cleaned with cotton wool soaked with surgical alcohol User Manual e AC e W1100081 e V1 e 02 e 07 2014 NXACENO10A Page 32 of 37
12. Manual e X Mind e W1100081 e V1 e 02 e 07 2014 NXACENO10A Page 7 of 37 CHAPTER 2 RADIOGRAPHIC SYSTEM RADIOGRAPHIC SYSTEM The xmind radiographic system guarantees maximum safety both for the operator and the patient It is built in compliance with the following European Directives 93 42 EEC MEDICAL DEVICES 73 23 EEC LOW VOLTAGE 89 336 EEC ELECTROMAGNETIC COMPATIBILITY EURATOM 96 29 IONISING RADIATIONS and the following American Standard American Radiation Performance Standard 21 CFR Subchapter J The following protective measures were adopted in the design and construction of the unit Protection against the risk of electric injuries ensured by a grounded protection conductor Protection against leakage radiation made negligible by the shielded casing Protection against excessive radiation thanks to the immediate activation of the safety device Protection against continuous service since the system is designed according to standards so as not to allow use in radioscopy Protection for the operator against irradiation ensured by the extensible cable of the hand control which allows for a safety distance of more than 2 meters Protection against involuntarily selection of radiographic technique FILM or DIGIT obtained according to standards by means of the confirming of the key of selection ELECTRO MEDICAL CLASSIFICATION According to paragraph
13. exposure value PLEASE NOTE It is not possible to save data when the range of exposure field exceeds the programmed exposure time limits refer to example to the next page User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 e NXACENO10A Page 24 of 37 CHAPTER 6 PROGRAMMING DEFAULT EXPOSURE VALUES EXAMPLE 12 LONG CONE SSD 31 cm CONVENTIONAL RADIOGRAPHIC TECHNIQUE FILM PREDEFINED DEFAULT EXPOSURE VALUES ADULT PROGRAMMED 2 en EXPOSURE TIMES sec Q M A S c FILM MAXILLA D MANDIBLE n K FILM MAXILLA MANDIBLE L EM MEME FILM MAXILLA F MANDIBLE CUSTOMIZED EXPOSURE VALUES I M Op Bp THE RANGE OF EXPOSURE FIELD HAS BEEN REDUCED BY TWO STEPS I Ba sa es 7 ET PROGRAMMED EXPOSURE TIMES sec 0 080 1 600 2 000 2 500 FILM MAXILLA D MANDIBLE FILM MAXILLA E MANDIBLE FILM MAXILLA F MANDIBLE User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 NXACENO10A Page 25 of 37 CHAPTER 6 RESTORING ORIGINAL VALUES RESTORING ORIGINAL VALUES 1 Turn the timer off 2 Keep the key pressed turn the timer on OFF 3 On the display appears
14. kVA APPARENT LINE RESISTANCE 0 5 0 0 20 PROTECTION FUSES F1 F2 F3 F4 6 3AF 250V 8AF 250V CIRCUIT PROTECTION FUSES F5 1 630 mA 125 V F6 no 1 500 mA 125 V NOMINAL HIGH VOLTAGE 70 kV NOMINAL CURRENT 8 mA NOMINAL ELECTRIC POWER AT 0 1 sec 560 W 70 kV 8 mA REFERENCE CURRENT TIME PRODUCT 0 8 mAs 8 mA 0 1 sec LOAD FACTOR COMBINATION 70 kV 8 mA INTENSITY OF RADIATION IN THE AIR 38 uGy mAs 20 at 1 meter away from focal spot TOTAL FILTRATION 2 mm Al at 70 kV HALF VALUE LAYER HVL AT 70 kV 2 LEAKAGE RADIATION 0 25 mGy h to 1 meter away from focal spot LINEARITY 1076 REPRODUCIBILITY 0 05 ELECTRICAL CLASSIFICATION Class Type B intermittent service kVp Non invasive measurement with delay time 0 05 sec mA Direct measurement with digital instrument EXPOSURE TIME sec Non invasive measurement to nominal voltage User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 NXACENO10A Page 29 of 37 CHAPTER 9 SYSTEM TECHNICAL DATA NOMINAL VOLTAGE OF X RAY TUBE 70 kVp 10 overlooking initial transient NOMINAL CURRENT OF THE X RAY TUBE 8 mA 10 overlooking initial transient SELECTED EXPOSURE TIME 10076 TOTAL WEIGHT 29 kg WEIGHT OF TUBEHEAD 9 kg OPERATIVE TEMPERATURE 5 C
15. relevant to the following exposure parameters will light up t 27 8 CONE 12 DC lt gt co J gt No of the selected tubehead LED 1 Supplied cone LED 8 SHORT CONE LED 12 LONG CONE Tubehead type LED AC ALTERNATING CURRENT Radiographic voltage LED 70 kV Radiographic current LED 8 mA Type of patient LED ADULT Radiographic technique CONVENTIONAL LED D The following exposure times sec have been stored 0 080 0 100 0 125 0 160 0 200 0 250 0 320 0 400 0 500 0 630 0 800 1 00 1 250 1 600 2 000 2 500 3 200 y PLEASE NOTE L I These times are in compliance with current CEI EN 60601 2 7 1999 norms and with the ISO 497 series R 10 recommendations MAY NOT BE MODIFIED User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 Page 12 of 37 CHAPTER 3 CONFIGURATION Certain exposure values have been predefined which depend on the selection of the operating parameters Cone 8 12 Type of patient ADULT CHILD Radiographic technique Intra oral test y PLEASE NOTE If one so desires it is possible to change this values Type of patient ADULT CHILD Radiographic technique A refer to Chapter 4 Tubehead no Control button no Cone 8 12 inside the timer by changing the d
16. the result of many years of experience in the field of radiology and in the application of advanced electronics This high performance system represents a further development of technological research at the service of dental radiography PLEASE NOTE This manual does not contain all the recommendations and the obligations relative to the possession of a source of ionising radiations since they can vary from state to state but only the most common ones The user must consult his her country s legislation so as to fulfil all local obligations User Manual e X Mind e W1100081 e V1 02 e 07 2014 Page 4 of 37 CHAPTER 1 WARRANTY CONDITIONS WARRANTY CONDITIONS Inappropriate use or any arbitrary tampering will nullify the liability of de G tzen S r L as manufacturer of the xmind radiographic system for the provision of any service or other responsibility under the terms of the warranty The warranty is valid only if the following precautions are taken Any repairs modifications adjustments re calibrations must be performed only by de G tzen Sarl The installation must be made by professionally qualified technicians according to the regulations in force The system must be installed and used in compliance with the instructions given in this Manual and for the purposes and applications for which it was designed The power supply must be adequate to supply t
17. type of test should be turned on LED ANT ON the radiographic system is set for anterior bite wing exam LED MAXILLA ON the radiographic system is set for posterior bite wing exam User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 Page 18 of 37 CHAPTER 4 INSTRUCTIONS FOR USE Position the patient according to standard intra oral procedures Position either the film or the digital sensor depending on the technique to be used Position the cone according to standard intra oral procedures Before proceeding with the exposure check the selected time on the display E f WARNING This modification of the exposure time is momentary and will be lost unless it is saved refer to Chapter 6 To restore the previous values press one of the keys with the LED turned off on the control panel User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 NXACENO10A Page 19 of 37 CHAPTER 4 INSTRUCTIONS FOR USE 1 Take the control button of the timer relevant to the selected tubehead and keep a safety distance of a least 2 meters from the tubehead so as to be able to constantly check the radiographic exposure 2 Advise the patient to remain still 3 On the control button press the X RAY key and keep it pressed until the acoustic signal beep stops and the yellow LED turns off 8 PLEASE NOTE If the X RAY key is released early exposure is immediately interrupted a
18. 40 C WAREHOUSE TEMPERATURE 15 C 50 C HUMIDITY 25 75 SOURCE SKIN DISTANCE SSD SHORT CONE 20 cm 8 LONG CONE 31 cm 12 RECTANGULAR CONE 31 cm 12 DISTANCE OF X RAY BEAM SHORT CONE lt 60 mm LONG CONE lt 60 mm RECTANGULAR CONE 44 x 35 mm IDENTIFICATION OF THE FOCAL SPOT SSD SOURCE SKIN DISTANCE User Manual e X Mind e W1100081 e V1 e 02 e 07 2014 Page 30 of 37 CHAPTER 9 SYSTEM TECHNICAL DATA TUBEHEAD S HEAT ACCUMULATION CAPACITY 140 kJ 196 kUT MAXIMUM COOLING SPPED 1 2 kJ min 1 8 kUT min HEATING CURVE kUT ec kUT 8 amp 8 8 B 8 amp BBB 20 40 100 120 140 160 180 200 220 240 260 280 200 320 340 360 280 400 TIME min o 9 s B B8 8 B COOLING CURVE c O 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 TIME min X RAY TUBE TOSHIBA DG 073 DC HIGH VOLTAGE CIRCUIT Single phase self rectiflying SIZE OF FOCAL SPOT 0 7 in compliance with IEC 336 1993 NOMINAL ANODE VOLTAGE 70 kV NOMINAL ANODE CURRENT 8 mA NOMINAL ANODE POWER 420 W 70 kV 8 mA from factor 0 74 EXPOSURE TIME 0 08 sec 3 2 sec 17 steps NOMINAL HIGH VOLTAGE and MAXIMUM CURRENT 70 kV 8 mA TUBE INHERENT FILTRATION 0 8 mm Al at 70 kV ANODE MATERIAL Tungsten
19. R SALES SERVICE E02 CORRUPTED EEPROM DATA CALL THE AFTER SALES SERVICE EEPROM DATA NOT SAVED PROPERLY CALL THE AFTER SALES SERVICE Ge LINE VOLTAGE VALUE NOT INCLUDED WITHIN THE SET LIMITS CALL THE AFTER SALES SERVICE LINE VOLTAGE VALUE NOT INCLUDED 07 MATHIE SS CALL THE AFTER SALES SERVICE E08 TE CANT KEY ALNA T EENG TODE MAKE SURE IT IS NOT JAMMED PRESSED EOS ANOMALY IN THE CONTROL PANEL CALL THE AFTER SALES SERVICE eis THE EXPOSURE HAS BEEN PREMATURELY KEEP THE X RAY KEY INTERRUPTED PRESSED TILL THE END OF THE EXPOSURE E20 ANOMALY IN THE TRIAC RELAY CALL THE AFTER SALES SERVICE E21 ANOMALY IN THE ELECTRONIC CIRCUIT CALL THE AFTER SALES SERVICE E22 ANOMALY IN THE CONTROL CIRCUIT CALL THE AFTER SALES SERVICE E23 INCORRECT DIP SWITCH CONFIGURATION CALL THE AFTER SALES SERVICE THE CONTROL BUTTON DOES NOT E24 CORRESPOND TO THE SELECTED CALL THE AFTER SALES SERVICE TUBEHEAD ALL FUNCTIONS ARE DISABLED CALL THE ERR MAJOR ERROR AFTER SALES SERVICE User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 Page 28 of 37 SYSTEM TECHNICAL DATA CHAPTER 9 SYSTEM TECHNICAL DATA TYPE OF POWER SUPPLY Single phase alternate NOMINAL VOLTAGE 220 V 230 V 240 V 115 V MAXIMUM VOLTAGE VARIATION 5 10 5 10 NOMINAL CURRENT 3 5A 3 2A 3A 5 5 A FREQUENCY 50 60 Hz 50 60 Hz ABSORBED POWER 0 8 kVA 0 8
20. SURE TIMES se o T Lal s MAXILLA PS M D MANDIBLE FILM MAXILLA E a I FILM MAXILLA E MANDIBLE NOT AVAILABLE DIGITAL RADIOGRAPHIC TECHNIQUE SENSOR Ne ADULT lu PROGRAMMED EXPOSURE TIMES sec 1 1 1 1 i o MAXILLA MANDIBLE PROGRAMMED EXPOSURE TIMES sec MANDIBLE User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 e NXACENO10A Page 23 of 37 CHAPTER 6 PROGRAMMING DEFAULT EXPOSURE VALUES PROGRAMMING DEFAULT EXPOSURE VALUES The 17 programmed exposure times may not be modified in the radiographic system Meanwhile you can customize the default exposure values WARNING After customization the Chart of default exposure values refer to Chapter 5 are no longer valid any more For programming the new exposure values press the following keys dex PLEASE NOTE When the key is kept pressed the repeat function is automatically activated so the time shown on the display scrolls faster To confirm the new program check the LED of the key is lit up value Press the button for 3 sec until the acoustic signal beeps to save the E LED MEMO ON indicates that it is possible to save the new default exposure new default exposure values LED MEMO OFF indicates that it is not possible to save the new default
21. ays be respected To protect the patient from unnecessary exposure to radiation additional anti radiation protections may be used whenever necessary aprons collars etc A CAUTION X RAYS T CAUTION MECHANICAL RISK Before removing the tubehead from the positioning arm RELEASE THE SPRING because the joint might burst open and hit the operator CAUTION ELECTRIC SAFETY The radiographic system contains high voltage gt When inspecting internal parts always turn off the power before touching any electric part The unit must be used only in environments that are in full compliance with all electric safety standards for medical environments The unit is NOT equipped with protections asainst the penetration of liquids it will therefore be necessary to make sure that no water or other liquids penetrate inside so as to avoid short circuits or corrosion Always disconnect the radiographic system from the power supply before cleaning and disinfecting operations User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 e NXACENO10A Page 6 of 37 CHAPTER 1 SAFETY WARNINGS CAUTION PROTECTION AGAINST EXPLOSIONS The radiographic system MUST NOT be used in the presence of disinfectants flammable or potentially explosive gases or vapours that might catch fire and cause damage gt In the case that these disinfectants have to be used let the vapour completely evaporate before turning on the radiographic system User
22. chanisms of the positioning arm it can be adjusted in height and depth so as to precisely explore any spot in its reach It is made of light alloy with an ABS coating User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 Page 9 of 37 CHAPTER 2 SYSTEM COMPONENTS 3 xmind TUBEHEAD The xmind ac intra oral tubehead is a monoblock type and is made in a light alloy housing The high voltage transformer the x ray tube and the expansion chamber are submerged in highly dielectric oil The expansion chamber guarantees an adequate compensation to oil expansion for the entire temperature range The x ray tube is located in the back part of the container allowing a source skin distance 50 higher than traditional structures 4 CONE Made of the transparent polycarbonate it allows for e Correct focal spot to skin distance e Dimension direction and centering of x ray beam e Realization of different radiographic technique bisecting and parallel technique User Manual e X Mind e W1100081 e V1 e 02 e 07 2014 Page 10 of 37 CHAPTER 2 IDENTIFICATION TAGS IDENTIFICATION TAGS The identification tags on the tubehead on the timer and on the cone indicate the model number the serial number the manufacturing date and the symbols of the main technical characteristics Made by de G tzen S r l Via Roma 45 1057 OLGIATE OLONA ITALIA model xmind CE
23. e parameters selected on the control panel from Step 1 to Step 8 are suitable for the radiographic examination The LED of the chosen tubehead should be turned on LED Rx 1 ON indicates that the tubehead connected to the timer XRAY1 1 Rx 2 terminal block is selected LED Rx 2 ON indicates that the tubehead connected to the timer XRAY2 terminal block is selected The LED of the cone length source skin distance SSD in use should be turned on LED 8 ON indicates that the selected tubehead is equipped with 8 20 cm 8 CONE 12 SSD cone LED 12 ON indicates that the selected tubehead is equipped with 12 31 cm SSD cone PLEASE NOTE LEI After modification default exposure values will be changed automatically The LED of the type of tubehead should be turned on LED AC ON indicates that the selected tubehead works in alternating current AC DC technology The LED of the radiographic voltage should be turned on LED 70 kV ON User Manual e AC e W1100081 e V1 e 02 e 07 2014 NXACENO10A Page 15 of 37 CHAPTER 4 INSTRUCTIONS FOR USE The LED of the radiographic current should be turned on LED 8 mA ON 4 mA 8 The LED of the desired patient type should be turned on 0 H LED CHILD ON indicates that the radiographic system is set for a patient with a small physique LED ADULT ON indicates that the radiographic system is set for a patient with a large physique
24. he required power indicated in the radiographic system s nameplate data n order to safeguard one s warranty rights please fill in the enclosed Warranty Document immediately after the installation is completed with the technician s help TRANSPORT CONDITIONS The xmind radiographic system travels at the receiver s own risk All claims for damage or loss regarding the shipment must be identified in the presence of the shipping agent In the case of loss or actual or suspected damage the receiver should indicate the proper reserves on the way bill or on the consignment note User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 NXACENO10A Page 5 of 37 CHAPTER 1 SAFETY WARNINGS SAFETY WARNINGS The safety recommendations listed below should be followed when using the xmind radiographic system T CAUTION PROTECTION AGAINST RADIATION The general principles regarding safety and protection of workers and people must always be applied when using the unit 1 Justification of the examination 2 Protection Optimisation ALARA 3 Reduction of the limits of individual dose and risks The radiographic system must only be used by authorized and qualified personnel All personnel present during the radiographic examination must comply with safety measures foreseen with regard to protection from radiation For the operator s safety a distance of more than 2 meters from the radiographic unit must alw
25. ip switch position THIS OPERATION MUST BE CARRIED OUT BY THE INSTALLER ONLY User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 e NXACEN010A Page 13 of 37 CHAPTER 4 INSTRUCTIONS FOR USE INSTRUCTIONS FOR USE Put the main switch located the upper part of the timer to the I position ON X Turn the key switch to the I position ON 1 The green light turns on indicating that the system is powered 2 The LEDs of the set parameters automatically light up 3 The exposure time is shown on the display f CAUTION If an error is detected when the system is turned the anomaly is indicated as follows An intermittent beep sounds The N LED MALFUNCTION INDICATOR flashes The error code E appears on the display refer to Chapter 8 control panel functions are inhibited In this case turn off the timer and then turn it back on If the error should repeat itself call the After Sales Service PLEASE NOTE The exposure time and parameters which appear on the display are the last that were set before the timer was turned off If the timer remains inactive for a few minutes it switches to stand by mode Press any key on the control panel to restore it to the operative mode User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 Page 14 of 37 CHAPTER 4 INSTRUCTIONS FOR USE Before making the exposure check that th
26. nd the E12 error message appears on the display 4 At the end of the exposure the green LED flashes Q PAUSE 5 The display indicates the actual exposure time 6 All the timer functions are inhibited PLEASE NOTE The pause time is necessary to allow the x ray tube to cool down g This time is calculated by the microprocessor depending on the exposure time with a ratio of 1 32 32 second of pause are required for each second of exposure A NEW EXPOSURE WILL BE POSSIBLE AFTER THE GREEN LED Q HAS TURNED OFF REPEAT THE OPERATIVE SEQUENCE FROM POINT 2 TO POINT 7 User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 e NXACEN010A Page 20 of 37 CHAPTER 5 CHART OF DEFAULT EXPOSURE VALUES CHART OF DEFAULT EXPOSURE VALUES The chart indicates the xmind radiographic system s predefined exposure values C CANINE P PREMOLAR M MOLAR Ba ANTERIOR BITE WING Bp POSTERIOR BITE WING Oa OCCLUSAL ANTERIOR Op OCCLUSAL POSTERIOR PLEASE NOTE 5 The default exposure times can be modified refer to Chapter 6 User Manual e X Mind AC e W1100081 e V1 e 02 e 07 2014 NXACENO10A Page 21 of 37 CHAPTER 5 CHART OF DEFAULT EXPOSURE VALUES 12 LONG CONE SSD 31 cm FILM CONVENTIONAL RADIOGRAPHIC TECHNIQUE a PROGRAMMED EXPOSURE TIMES sec 0 080 0 100 0 125 MAXILLA MANDIBLE MAXILLA
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