PROVECTA V - ALL PRO Imaging
Contents
1. The X ray triac is not opening within the required time after the exposure is completed or the Tubehead is not Continuously connected to the X ray control If E23 error does not repeat turn the Main Power switch OFF 0 and verify X RAY GENERATION IS TERMINATED BY A that the resistance at the wires going SAFETY TIMER to the Tubehead is nominally 1 5 ohms If not remove the Tubehead and verify the resistance at the Tubehead connector is nominally 1 5 ohms If not replace the Tubehead If yes check the wiring in the fixed and scissor arms Pulsating 33 SYSTEM ERROR MESSAGES SOURCE OF ANOMALY ACTION REQUIRED ERROR CODE AUDIBLE SIGNAL Greater than 4 00 seconds or 240 pulses Flashing Exposure Time The X ray emission exceeds the programmed time and is terminated by the hardware timer at nominally 5 5 seconds X RAY GENERATION IS TERMINATED BY A SAFETY TIMER The AC input line voltage is less than 106 Volts when the Exposure Switch is pressed X RAY GENERATION IS INHIBITED The AC input line voltage is greater than 134 Volts when the Exposure Switch is pressed X RAY GENERATION IS INHIBITED The combination of low AC input line voltage and long selected exposure time when the Exposure Switch is pressed X RAY GENERATION IS INHIBITED The Exposure Switch was released prior to the completion of the programmed X ray emission time X RAY GENERATION WAS PREMATURELY TERMINATED 34 Test2. CLOUDED RADIOGRAPHS Possible causes Outdated film check expiration date Film accidentally exposed to X ray Film accidentally exposed to other natural or artificial light sources Improper development technique RADIOGRAPHS SHOWING A BLACK LINE This line appears when the film is excessively folded RADIOGRAPHS SHOWING SIGNS OF ELECTROSTATIC ELECTRICITY When a film is compressed too much and the air is dry static electricity may occur which displays black marks RADIOGRAPHS WITH CHEMICAL SPOTS Developer or fixer fluid spattered on the film before development and fixing procedures produces spots on the radiograph such spots are dark when caused by developer fluid light when caused by fixer fluid RADIOGRAPHS WITH EMULSION COMING OFF If the film is kept in a hot water bath too long e g throughout the whole night or in the developer solution too long the emulsion may become softer and partially come off the film base After develop ment the film will show scratches TYPICAL DEFECTS CAUSED BY INCORRECT POSITIONING Radiographs with elongated or shortened image The main beam is not perpendicular to the bisecting angle formed by the tooth longitudinal axis and the film Radiographs with stretched out tip of tooth Probably caused by excessive film folding or bending inside patient s mouth 30 SYSTEM MAINTENANCE To ensure the safe and effective performance of the PROVECTA V follow the proper
3. Radiographic Troubleshooting 2 4 S624 e e RE SS 29 30 System MGINIGNONGe suet aou coed uem nad d wea ad ud eda ad 31 System Error Messages odas dads ad redd od det ds edd 31 34 ode icon fcri or ehe cio s echa 35 INTRODUCTION Congratulations your new PROVECTA V Veterinary X ray hereafter referred to as PROVECTA V has been engineered and manvfactured to provide you with years of reliable service The PROVECTA V will create radiographs of excellent quality It will perform equally well using digital or film based imaging media Review and follow the guidelines included in this Operator s Manual to thoroughly become familiar with the operating and safety procedures This will ensure that your PROVECTA V gives you the highest level of service Your PROVECTA V Veterinary X Ray model A2000V contains the following components ITEM PART NUMBER Straight Arm 16 Inches Long A2140 3 one only 24 Inches Long A2140 2 35 Inches Long 2140 1 Scissor Arm 2120 70kVp 8mA Tubehead 2250 16 Inch on Center Wall Mount Plate A2570 Mounting Hardware 2020 Users Manual A2051V Service Manual 2507 Warranty Registration Information Card 9922 190 Form FDA 2579 2012 16 Inch on Center Wall Plate Template 2691 Single Post Mount Plate Template 2077 Installation Accessories Kit 2372 WARRANTY The PROVECTA V is warranted to be free from defects in material and wor
4. and UL 60601 1 The X ray Tubehead Assembly P N 2250 complies with IEC 60601 2 28 1993 The equipment must be used in compliance with the procedures contained in this manual and shall not be used for purposes different from those described in this manual PROVECTA V is classified as veterinary dental imaging equipment and must therefore be used only under the supervision of qualified veterinary staff having the necessary knowledge in the field of radiation The user bears legal responsibility related to the possession installation and use of this device Do not remove panels Removing panels would create an electric shock hazard Equipment is not suitable for use in the presence of flammable anesthetic mixture with air or with oxygen or nitrous oxide For continued protection against risk of fire replace only with the same type and rating of circuit breakers and fuses Replace components only with authorized replacement parts identified in this manual Before performing any maintenance the equipment must be disconnected from the AC power source Do not allow water or other liquids to penetrate inside the equipment to avoid short circuits and corrosion Although the x ray doses provided by modern equipment are reduced as low as reasonably possible during exposure the operator must take all the necessary precautions and or protection measures for the patient and themselves in compliance with existing regulations PROVECTA V must
5. ARM WALL PLATE 16 INCH ON CENTER gt ScissoR ARM NI 4 9 HANDHELD Wi EXPOSURE TUBEHEAD 2 SWITCH WITH BEAM inc A LIMITING I DEVICE NS OPTIONAL REMOTE X RAY EXPOSURE BUTTON E P N A2090 TECHNICAL SPECIFICATIONS TECHNICAL SPECIFICATIONS Technical Features Equipment Manvfacturer IEC 60601 1 Classification Degree of protection against ingress of water Air Techniques Inc Class with type B applied parts Ordinary Equipment is not suitable for use in the presence of flammable anesthetic mixture with air or with oxygen or nitrous oxide Mode of operation FDA 21 CFR Classification Line voltage Line frequency Rated current Power consumption Line Voltage Regulation Apparent Resistance of Supply Mains Circuit Breakers Circuit Board Fuses Preset exposure times Anatomic selection Exposure control Continuous operation with intermittent loading Class 110 to 132V 60Hz 8 2 Amps 0 8 120V lt 3 0 43 ohms 10 Amp 10A 250V Ceramic Fast Acting 0 25 x 1 25 IN and 630mA 250V Fast Acting 5 mm x 20 mm from 0 02 to 3 20 seconds in 44 steps 30 pre set times Microprocessor controlled exposure times with automatic compensation for line voltage variations See Selected Exposure Time and Corrected Actual Exposure Time note on page 11 Exposure Time at 120 Volts Timer Accuracy on the selected Exposure Time The value of the operator selected timer set
6. Selection Indicator Lamp DIGITAL FILM Mode Select Button Note All automatic settings are confirmed by the corresponding LED illumination 7 PULSES SECONDS gt ncisors LOWER Jj 44 o U CANINE O Q U INCISORS w oe E MOLAR PRE M L CANINE UPPER PRE M MOLAR UPPER O MEDIUM LOWER B CAUTION X RAYS 8mA Warning This x ray unit may be dangerous to patient and operator unless safe exposure factors and operating instructions are observed FOR VETERINARY USE ONLY 18 Digital Display Increase Select Button Decrease Select Button Lower Feline and Lower Canine Incisors and EXOTIC Tooth Select Indicator Lamp Upper Incisors Canine Tooth Select Indicator Lamp Upper Feline and Lower Canine PRE MOLAR and MOLAR Tooth Select Indicator Lamp LARGE Mode Select Indicator Lamp FILM Processing Selection Indicator Lamp ACTIVE X RAY EMISSION CAUTION Indicator Lamp X RAY CONTROL PANEL FUNCTIONS X Ray Control Panel All functional operating control of the PROVECTA V X Ray is provided by the X ray Control Panel allowing selection of both automatic and manual of exposure time modes The 5 automatic selection functions allow the operator to further choose among 30 pre set times according to the patient type Small Medium or Large tooth type and media type digital or film An audible signal sounds during a
7. as ollows i An LED indicator lamp that illuminates green to confirm selection of Indicator Lamp SMALL 29 preset exposure time for the SMALL exposure mode i An LED indicator lamp that illuminates green to confirm selection of MEDIUM MODE Indicat r Lamp preset exposure time for the MEDIUM exposure mode An LED indicator lamp that illuminates green to confirm selection of LARGE MODE Indicator Lamp LARGE preset exposure time for the LARGE exposure mode DIGITAL FILM Mode Select Button A membrane keypad switch that toggles between selection of preset exposure time for DIGITAL and FILM exposure modes as follows DIGITAL Processing Indicator Lamp An LED indicator lamp that illuminates green to confirm selection of preset exposure time for the DIGITAL processing mode FILM Processing Indicator Lamp An LED indicator lamp that illuminates green to confirm selection of preset exposure time for the FILM processing mode D speed film ACTIVE X RAY EMISSION CAUTION An LED indicator lamp that illuminates yellow to alert the user that x Indicator Lamp ray radiation is present during PROVECTA V current operation 19 KEYPAD OPERATION INCREASE SELECT BUTTON CAD DECREASE SELECT BUTTON ow The INCREASE and DECREASE Select Buttons are membrane keypad switches that allow the user to disable the automatic operating mode default settings Time Units Media Type Patient Size and Tooth S
8. operation as described by the instructions in this manual Periodic maintenance is determined by observations made by the operator and or an ALLPRO Imaging Authorized Dealer Field Service Technician Refer to the PROVECTA V System Installation amp Service Manual for information pertaining to the installation and servicing of the PROVECTA V System WARNING CHECKS MUST BE PERFORMED BEFORE THE PROVECTA V SYSTEM IF ANY PROBLEMS OR ANOMALIES ARE NOTED DO NOT OPERATE THE UNIT AND CONTACT YOUR ALLPRO IMAGING AUTHORIZED DEALER FOR SERVICE The operator should observe before any operating session that the unit is solidly secure on its wall mounting support he scissor arms are correctly balanced and stable the Tubehead is free from oil residues the Exposure switch cable is not damaged there is no external damage on the X Ray unit he scissor arms are correctly balanced and stable he labels and keypad surface are properly secured SYSTEM ERROR MESSAGES ERROR MESSAGES The PROVECTA V has been designed with safety features to protect the patient and operator in case of failure of an electrical component The system automatically checks for errors and will report a malfunction by means of an error code on the X ray Control Panel display These error codes are shown in the table on the following pages The table lists the code identifies the potential source of the problem and recommends the corrective action re
9. with Tubehead Simulator Reset power by turning the Main Power Switch OFF 0 and ON I If E25 error repeats replace the X ray Control Panel Press the INCREASE A or DECREASE V buttons to reset the display If LLL error repeats check the AC line voltage at the input terminals to the X ray Control Panel Press the INCREASE A or DECREASE V buttons to reset the display If HHH error repeats check the AC line voltage at the input terminals to the X ray Control Panel Press the INCREASE A or DECREASE V buttons to reset the display Reduce the selected exposure time such that the corrected time is less than 4 00 seconds or 240 pulses Press the INCREASE A or DECREASE V buttons to reset the display 35 NOTES Air lechniques and ALLPRO Imaging are leading manufacturers of fine dental medical and veterinary equipment from air and vacuum systems and X ray film processors to an impressive line of new products incorporating the most recent technological advances These new products vital components of the innovative professional practice include intraoral cameras digital imaging systems which utilizes phosphor plate technology and most recently an intraoral digital X ray system using sensor technology Air Techniques and ALLPRO Imaging have been manufacturing quality products for the dental medical and veterinary professional since 1962 Air Techniques and ALLPRO Imaging products are distribut
10. 0 250 300 350 min 400 SYSTEM ACTIVATION PROVECTA V TURN ON PROCEDURE Turn on the PROVECTA V by performing the following procedure 1 Place the Main Power Switch located on the bottom of the X Ray Control Panel in the ON 1 position 2 Observe that the system self check function initiates and the digital display displays following sequence a API b Display Test 8 8 8 Firmware Version e g d Last setting e g e g 0 25 Note See System Error Messages pages 54 through 57 for a listing and description of possible start up error codes 3 Once the self check function completes successfully the system starts in the Lower Feline and Lower Canine Incisors and Exotic Medium and Film Processor modes and is ready for operation Verity associated indicator illumination and exposure time display Note When power is turned off the system retains the last selected manual and preset modes Upon turn on the system resumes operation as set prior to turning off X Ray Control Panel MAIN POWER SWITCH X RAY CONTROL PANEL FUNCTIONS PULSE Time Exposure Mode Indicator Lamp SECONDS Time Exposure Mode Indicator Lamp TOOTH SELECT Mode Select Butto Upper Canine Tooth Select Indicator Lamp Upper Canine MOLAR PRE MOLAR and Lower Canine Tooth Select Indicator Lamp MEDIUM Mode Select Indicator Lamp SMALL Mode Select Indicator Lamp SIZE Mode Select Button Digital Processing
11. A V This could cause damage to the PROVECTA V Allow to air dry before plugging in or turning back on Parts in Contact with the Patient s Skin To ensure proper cleaning of these parts periodic disinfection with an approved EPA Non Corrosive Surface Disinfectant such as Birex se is recommended PRODUCT DESCRIPTION KEY COMPONENTS The PROVECTA V is comprised of the following components a STRAIGHT ARM AND SCISSOR ARM Horizontal straight arms are available in 16 24 or 35 inch lengths to meet all possible reach requirements The scissor arm has a double joint enabling linear and upward extension The tubehead remains balanced in all positions b TUBEHEAD WITH BEAM LIMITING DEVICE 70 kVp voltage and 8 mA current reduce exposure times and the amount of radiation absorbed by the patient The tubehead is equipped with a beam limiting device with a 20 cm 8 inches source to skin distance and a 6 cm 2 3 8 inches beam diameter at the output The tubehead is connected to the arm by means of a rotating contact allowing 360 degree horizontal rotation and 285 degree vertical rotation c X RAY CONTROL PANEL The X ray Control Panel provides mounting support for the straight and scissor arms with attached tubehead system electrical connection points and overall operational control for the PROVECTA V The X ray Control Panel is a microprocessor controlled digital timer allow ing both manual selection and 5 automatic selections of exposure ti
12. E SIGNAL Check that the Control Panel switch is The TOOTH SELECT button is not depressed depressed when power is turned ON l Reset power by turning the Main 2 9 Power switch OFF 0 and then X RAY GENERATION IS INHIBITED If E12 error repeats replace Membrane Assembly The X ray relay is not closing within the Test with Tubehead Simulator required time after the Exposure Switch Reset power by turning the Main None is pressed Power Switch OFF 0 and ON If E20 error repeats replace the X ray X RAY GENERATION IS INHIBITED Control Panel IMMEDIATELY REMOVE PowER TURN THE POWER SWITCH ro OFF 0 Test with Tubehead Simulator Reset power by turning the Main X RAY GENERATION IS TERMINATED BY A FOWE SANGA ORE sane NIGRO DN UO SAFETY TIMER If E21 error repeats replace the X ray Control Panel The X ray relay is not opening within the required time after the exposure is Continuously completed Pulsating The X ray triac is not closing within the Test with Tubehead Simulator required time after the Exposure Switch Reset power by turning the Main is pressed Power Switch OFF 0 and ON I If E22 error repeats replace the X ray X RAY GENERATION IS INHIBITED Control Panel IMMEDIATELY REMOVE PowER TURN THE POWER SWITCH OFF 0 Test with Tubehead Simulator Reset power by turning the Main Power switch OFF 0 and then ON I If E23 error repeats replace the X ray Control Panel
13. NGING DEFAULT SETTINGS TO CUSTOMIZE VALUES The PROVECTA V factory default settings are based on D speed film exposure with the digital display set to show time values in seconds These defaults allow automatic operation of the system by the selection of the TOOTH SELECT SIZE and DIGITAL FILM Mode Select Buttons Although this automatic operation is adequate for most applications the PROVECTA V may be customized to meet the needs of a specific application or individual preference Customize one or all of the six default settings listed below as necessary by performing the procedures provided by the following paragraphs When all changes have been accomplished resume operation of the PROVECTA V per System Operation instructions provided on page 25 1 Changing Display to Pulses Changing Display to Seconds Changing Default Tooth Setting Changing Default Large and Small Multiplier Ratio Changing Film Multiplier Ratio Settings OP Eae cpu Changing Digital Multiplier Ratio Settings CHANGING DISPLAY TO PULSES The PROVECTA V is set at the factory to display exposure times in seconds Perform the following procedure to change the Digital Display panel to show time values in pulses 1 Turn the Power Switch OFF 0 and then to ON 1 again 2 When API is shown in the Digital Display panel press and hold the INCREASE A Select Button until PUL pulses appears in the display window Verify that the PULSES indicator illuminates on the control pan
14. PROVECTA V Veterinary X Ray System Operator s Manual ALLPRO IMAGING AIR TECHNIQUES ISO 13485 FDA GMP COMPLIANT TABLE OF CONTENTS oc oan cce DE ichs 4 VCORE OMIT eer Och e zeit 4 On Line Warranty Registration 422 cns ee e op S CAU CRAT S 4 Key 5 certe bobo Bato thes Reason ipso nat LP 5 emer Solely PIBCBUIOS s Sete eme a LECKER V 6 Protection Against Radiation Warning scie eee eL eg 6 Sumbels Dsed fences t od A eee QUEUE EE XA qa iR 6 KO WISE SMOR Wainin Poser tei boe Decem bisce oat 7 MV OPTICS naan ar qr ute tette a ee eal pr st p rea 7 Environmental Risk and Disposal 7 Cleaning and Disinfecting e ee tbe eeu re 8 Product Description x cedido du Ree Rr Xr DeC 8 Key Componenis lt us O45 Ge Oe Lae Da Bee La Oi De OG ha s Or Oui ER 8 Available BONS L4 vicos oe du aes dene el ed veter ete ds Ee 9 PROVEGTA V System Parts Identification aas bse dee bog ke dae ee dee pe 9 Technical Specifications ts een es eo rut ats ee eee 10 Technical Peau es ooo ieee bccn bi ari ote ores tes est a 10
15. SMALL mode Verify that the Digital Display panel shows the factory setting of 1 15 for the LARGE mode multiplier ratio setting Within seconds press the INCREASE A or DECREASE W Select Button to set the desired multiplier ratio with respect to D speed film Within 10 seconds of selecting the desired multiplier ratio press the TOOTH SELECT Mode Select Button to select a P With the L shown on the Digital Display panel press the INCREASE Select Button to confirm the SMALL mode selection S is shown on the Digital Display panel When the S is shown on the Digital Display panel press the Cm TOOTH SELECT Mode Select Button to confirm the SMALL mode selection and verify that the Digital Display panel shows the factory setting of 0 85 for the SMALL mode multiplier ratio setting Set the desired SMALL mode multiplier ratio with respect to D speed film by performing steps 6 and 7 above 23 KEYPAD OPERATION CUSTOM PROGRAMMING Note If using film other than D Speed film change the film multiplier ratio as recommended by the film manufacturer prior to use CHANGING FILM MULTIPLIER RATIO SETTING 0 05 to 1 50 The PROVECTA V default FILM setting is 10096 1 00 of D speed film exposure time Perform the fol lowing procedure to change the default film multiplier ratio setting 1 Turn the Power Switch OFF 0 and ON 1 again 2 When the firmware version e g is displayed press the DIGITAL FILM Mode Select Button to
16. Sac dened Laie eal ak eee das 10 11 X Ray NS NOE IE E EE ue ah a 11 Environmental UE Ku PEE HU 11 Apparatus and Detachable Parts Weight 1 anaana aae 11 Selected Exposure Time and Corrected Actual Exposure Time 11 Exposure Time Correction Factors vs Line Voltage 12 Technical Factors Measuring Method s oec mE THEE 13 X Ray TU bE WINES PCIE 13 X Ray Tubehead Components 14 X Ray Tubehead Specifications c ox LL Ro DERE LUCR 15 PIGMENT ewe ee ED EE 15 Filament ee vnd rect un ecole Ee M A E MTS ee 15 X Ray Cooling 16 Cooling uen da eet ee uis dre 16 System Activation 2325 5 see 17 X Ray Control Panel Functions rro RE b RE LA 18 19 Keypad uere DER qeu qeu qp UE 20 Increase SelecpBUlloli 252225526245 20 Decrease select DUMOD sane eat eese ud ceptis etd Leu deu 20 Tooth select Mode Select BUMONU ea ume ewe ou wend ewe 20 Size Mode Select DUO cu eis SN 21 Digital Film Mode Se
17. T BUTTON DIGITAL FILM A membrane keypad switch that toggles between automatic Mode Select Button exposure settings for specific media types commonly used with the PROVECTA V The user can select between D speed film and digital radiology processing When the FILM mode is selected the system is set to process film at 10096 exposure T time of D speed film When set in the DIGITAL mode the exposure time is reduced to values suitable for the use of digital phosphor plate scanners such as A T ScanX Digital X Ray Film factory setting factory set reduction is 1 00 or 100 for D An audible signal is sounded each time the DIGITAL FILM 0 50 or 50 speed film Mode Select Button is depressed and the associated LED is illuminated to indicate selection DEFAULT EXPOSURE TIME SETTINGS The following table lists the factory set default setting combinations available by the operation of the TOOTH SELECT SIZE and DIGITAL FILM Mode Select Buttons PROVECTA V Available Preset Exposure Time Setting Combinations MEDIUM 4 L INCISOR 5 LOWER py 44 EXOTIC UJNCISORS yr cee gt M n UPPER PRE M MOLAR LOWER w 06 MOLAR PRE M L CANINE PPER U CANINE C 21 KEYPAD OPERATION CUSTOM PROGRAMMING Note When power is turned off the system retains the last selected manual and preset modes Upon turn on the system resumes operation as set prior to turning off CHA
18. TRA ORAL RADIOLOGY Light radiographs Possible causes Insufficient exposure to X ray short time Poor film processing technique Insufficient development time Deteriorated developer contaminated developer Developer temperature below recommended value Incorrect developing fluid dilution Expired film Dark radiographs Possible causes Excessive exposure to X ray long time Film exposed to light secondary X ray exposure Poor film processing techniques Contaminated developer Excessive development time Developer temperature above recommended value Incorrect developing fluid dilution Expired film Blurred radiographs details not visible Possible causes The patient moved The tubehead moved Radiographs with herringbone marks Some intra oral films are provided with a thin lead foil having a herringbone type mark on its lower side These films may be exposed to radiation on one side only If the film is exposed on the wrong side the lead foil will absorb a large amount of radiation during exposure The result will be a lighter radiograph and the film will show herringbone marks 29 RADIOGRAPH TROUBLESHOOTING PARTIALLY EXPOSED RADIOGRAPHS Possible causes X ray Tubehead positioned incorrectly with respect to the imaging media Low developer fluid level with resulting partial film development Two or more films placed against each other during development
19. XOTIC O U INCISORS y A anh UPPER PRE MOLAR vw 906 MOLAR PRE M L CANINE U CANINE C 23 SYSTEM OPERATION NOTE If using other than D Speed film change the film multiplier ratio as recommended by the film manufacturer prior to use refer to the section on Custom Programming on page 22 The PROVECTA V also allows the user to manually set exposure settings to meet the needs of specific patient applications or individual user preference Using the INCREASE A or DECREASE W Select Buttons the manual exposure selection mode enables the user to set exposure time values seconds or pulses as required These user set exposure time values offer 44 specific value settings shown in the tables below Manual Exposure Time Selection Perform the following procedure to set the PROVECTA V to operate in the manual exposure selection mode using user set exposure time values l Press either the INCREASE A or DECREASE W Select Buttons to initiate the manual exposure selection mode of operation The Digital Display panel shows the last manually set exposure time Note When set in the manual exposure selection mode exposure time is increased by pressing the INCREASE Select Button and decreased by pressing the DECREASE W Select Button The resultant exposure setting is shown on the Digital Display panel in seconds or pulses 2 Press either the INCREASE A or DECREASE W Select Buttons o
20. al capacity Environmental Conditions Operating temperature range Operating relative humidity range Temperature range for transport and storage Max relative humidity for transport and storage Min atmospheric pressure for storage and transport Apparatus and Detachable Parts Weight Gross weight including packaging Net apparatus weight in standard configuration 16 fixed arm 24 fixed arm 35 fixed arm Scissor arm X ray Control Panel Tubehead 16 on center plate TECHNICAL SPECIFICATIONS 20 cm 8 2 3 8 6 cm 50 mR h duty cycle 1 32 70 kVp 8mA 3 seconds CEI Bologna Italy OCX 70 G 0 8 mm IEC 336 0 5 mm Al equivalent 6kJ 50 F to 104 F 10 C to 40 C 30 75 4 F to 158 F 20 C to 70 C lt 95 non condensing 0 6 atmospheres 100 Ibs 95 Ibs 5 Ibs 7 lbs 9 Ibs 24 Ibs 11 9 Ibs 18 5 lbs 17 2 lbs Selected Exposure time and Corrected Actual Exposure Time The ALLPRO X ray Control Timer incorporates a special feature which automatically corrects the selected exposure time when the line voltage varies from 120 V A change in the AC line voltage affects the peak voltage applied to the X Ray tube and the value of high voltage significantly affects the spectrum of the radiation that ultimately affects the optical density of the imaging media The purpose of the X ray Control timer correction is to obtain the same nomi nal optical density on the imaging media independe
21. be switched off during the use of High Frequency surgical devices or similar instruments placed near the equipment Do Not place ANY additional weight on the scissor arms Note Imaging Inc is not responsible for disposal of the apparatus or parts there of and for the related expenses ENVIRONMENTAL RISK AND DISPOSAL The equipment contains in some of its parts solid and liquid substances which must be disposed of at appropriate recycling centers conforming to all local state and federal regulations In particular the equipment contains the following materials and or components Tubehead non biodegradable plastic materials metals glass dielectric oil lead tungsten Other parts of the equipment non biodegradable plastics metals printed circuits and electronic components CLEANING amp DISINFECTING CLEANING AND DISINFECTING PROCEDURES In order to ensure proper hygiene and cleaning of the equipment the following procedures must be followed thoroughly Warning Disconnect the branch circuit breaker or AC power source before performing cleaning procedures Active internal circuits remain connected to main voltage even when main power switch is turned off Exterior Surfaces Wipe the outside surfaces with a paper towel dampened with a disinfectant solution or household non abrasive cleaner DO NOT SPRAY SOLVENTS OR LIQUID DIRECTLY ON THE X RAY UNIT BE CAREFUL NOT TO ALLOW SOLVENTS TO RUN OR DRIP into the PROVECT
22. ds press the TOOTH SELECT Mode Select Button to select FACTORY RESET Performing factory reset returns all operating values and settings of the PROVECTA V to the values set at the factory during manufacture Refer to the PROVECTA V Available Preset Exposure Time Setting Combinations table on page 21 for a listing of the factory set default exposure settings Make sure to write down all manually customized settings prior to performing the factory reset sequence Any settings changed during operation will be lost upon completion of reset Reset all operating values and settings by performing the following procedure 1 Turn the Power Switch OFF 0 and then to ON 1 again 2 When the initials API appear in the Digital Display panel press and hold the DECREASE Select Button until FAC Factory Reset appears in the display 3 Verify that the display shows 0 10 seconds and the SECONDS LOWER Feline Canine L INCISORS and EXOTIC MEDIUM and FILM LED indicator lamps are illuminated The PROVECTA V is now reset to operate with the factory set default settings 24 VEM SYSTEM OPERATION SETTING THE EXPOSURE The PROVECTA V is normally operated in the automatic operation mode where the selection combinations of the TOOTH SELECT SIZE and DIGITAL FILM Mode Select Buttons provide 30 sepa rate default exposure settings for specific exposure applications These preset exposure time values seconds or pulses associated with the mode select bu
23. ed only through authorized dealers Refer to www airtechniques com or www allproimaging com to find a dealer in your area Accent Intraoral Digital X ray Image System Acclaim Intraoral Digital Video Camera System Acclaim USB Only Intraoral Digital Video Camera System AirStar A T 2000 XR gues Guardian Amalgam Collector 1 800 AIR TECH Peri Pro 1 800 247 8324 Provecta 707 www airtechniques com Rinsendo Root Canal Disinfection System ScanXe STS VacStar 100 Plus 2010 Medscope Provecta V ScanXe 12 ScanXe DVM ScanXe NDT SconXe 12 EV lt 7 ALLPRO IMAGING 14 Portable ScanX NDT Portable cere 14 In Counter www allproimaging com Ne ALLPRO Imaging is a Division of Air Techniques Copyright 2006 P N A2051V Rev C LDODCODCODOCOD
24. el 3 Release the INCREASE A Select Button CHANGING DISPLAY TO SECONDS When the PROVECTA V was changed to display in pulses and there is a need to change the time value back to seconds perform the following procedure 1 Turn the Power Switch OFF 0 and then to ON 1 again 2 When API is shown on the Digital Display panel press and hold the INCREASE Select Button until SEC seconds appears in the display window Verify that the SECONDS indicator illuminates on the control panel 3 Release the INCREASE Select Button 22 KEYPAD OPERATION CUSTOM PROGRAMMING CHANGING DEFAULT TOOTH SETTINGS 0 02 to 3 20 Seconds The PROVECTA V provides 5 tooth settings and is factory set to start operation in the LOWER Feline Canine L INCISORS and EXOTIC tooth select mode Perform the following procedure to change one or all of the default tooth settings l 2 3 9 10 Turn the Power Switch OFF 0 and then to ON 1 again di that 2 i firmware version e g A is displayed on the Digital Display panel as the second display item When the device firmware version e g A is displayed press the TOOTH SELECT Mode Select Button to enter the default tooth setting programming mode When SEL is shown on the Digital Display panel press the INCREASE A Select Button One of the five tooth select indicator lamps will flash and the Digital Display panel will show the current programmed default exposure setting
25. election and manually increase or decrease exposure time as necessary to any of the 44 values shown below in seconds or pulses When a manual exposure time setting is desired press the associated button Increase or Decrease once to display the last manually set exposure time Manually change the time setting in one increment or decrement by releasing the button and then pressing once Rapid advancement through the 44 time values is accomplished by keeping the button depressed Release button to set desired exposure time Return to the last automatic mode default time settings by pressing any Mode Selection Button Digital Film Size Tooth Select TIME VALUES IN SECONDS TMEVALUESINSECONDS SSCS 052 004 0 08 008 058 040 042 945 045 047 080 955 063 o76 040 0 90 1 9 125 130 149 2 9 250 350 326 T2T3 T4 T T5 T 5 25 at 22 75 75 56 25 596 180 192 TOOTH SELECT MODE SELECT BUTTON A membrane keypad switch located in the center of the tooth symbols allows sequential mode selection of preset default exposure times for each of the five indicated teeth types Each time the TOOTH SELECT Mode Select Button shown below is pressed the associated LED lamp illuminates and an audible signal sounds to indicate selection Default preset times are based on D speed film Lower Feline Lowe
26. enter the DIGITAL FILM multiplier ratio programming mode 3 When FIL is shown on the Digital Display panel press the TOOTH SELECT Mode Select Button to confirm the film selection mode 4 Verify that the Digital Display panel shows the factory setting of 1 00 10096 of D speed film exposure time 5 Within 10 seconds press the INCREASE A or DECREASE Select Button to set the desired multiplier ration with respect to D speed film exposure time 6 Within 10 seconds press the Car 100th SELECT Mode Select Button to select CHANGING DIGITAL MULTIPLIER RATIO SETTING 0 05 to 1 50 The PROVECTA V default DIGITAL setting is 50 0 50 of the FILM setting D speed film exposure time Perform the following procedure to change the default digital media multiplier ratio settings 1 Turn the Power Switch OFF 0 and ON 1 again 2 When the firmware version e g is displayed press the DIGITAL FILM button to enter the DIGITAL FILM multiplier ratio programming mode When FIL is shown on the Digital Display panel press the INCREASE A Select Button Verify that the Digital Display panel shows DIG to confirm the film selection mode Press the TOOTH SELECT Mode Select Button to confirm selection Verify that the Digital Display panel shows the factory setting of 0 50 Within seconds press the INCREASE A or DECREASE Select Button to set the desired multiplier ratio with respect to D speed film exposure time 8 Within 1O secon
27. equential mode selection of preset exposure time among five different teeth categories as follows Lower Feline Lower Canine Incisors 4 Am An LED indicator lamp that illuminates green to confirm selection of and Exotic Tooth Select Indicator Lamp preset exposure time for the Lower Feline Lower Canine Incisors and Exotic tooth categories Upper Incisor Canine Tooth Select bol An LED indicator lamp that illuminates green to confirm selection of Indicator Lamp OP ty preset exposure time for the Canine Upper Incisor tooth category Upper Feline and Lower Canine An LED indicator lamp that illuminates green to confirm selection of Pre Molar and Molar Tooth Select o 4 m preset exposure time for the Upper Feline Canine Lower Pre Molar UPPER PRE M MOLAR LOWER Indicator Lamp and Canine Lower Molar tooth categories Upper Canine Molar Pre Molar and An LED indicator lamp that illuminates green to confirm selection of Lower Canine Tooth Select Indicator QS es DE preset exposure time for the Canine Upper Molar Canine Upper Lamp UPPER Pre Molar and Lower Canine tooth categories Upper Canine Tooth Select LED indicator lamp that illuminates green to confirm selection of Indicator Lamp M ae preset exposure time for the Upper Canine tooth category A membrane keypad switch that toggles between selection of preset SIZE Mode Select Button A osure time for SMALL MEDIU pe LARGE exposure made
28. for the selected tooth Within ten seconds repeatedly press the INCREASE A Select Button until the desired tooth category is selected Press the TOOTH SELECT Mode Select Button to confirm selection The Digital Display panel will flash together with the indicator lamp of the selected tooth to indicate the default setting can be changed Within ten seconds press the INCREASE A or DECREASE W Select Button to the desired default setting Within ten seconds press the CRI TOOTH SELECT Mode Select Button to exit the default tooth setting program Repeat steps 1 9 until all desired tooth setting changes have been made CHANGING DEFAULT LARGE 1 00 to 2 00 AND SMALL 0 05 to 1 00 MULTIPLIER RATIOS The PROVECTA V default Large setting is 11596 1 15 of the Medium setting while the Small setting is 85 0 85 of Medium Perform the following procedure to change the default LARGE and SMALL mode multiplier ratio settings l 2 3 Turn the Power Switch OFF 0 and ON 1 again Verify that upon device turn on the firmware version e g A is displayed on the Digital Display panel as the second display item When the firmware version e g A is displayed on the Digital Display panel press the C gt SIZE Mode Select Button to enter the LARGE multiplier ratio programming mode When the L is shown on the Digital Display panel press the TOOTH SELECT Mode Select Button to confirm the LARGE mode selection See step 8 for
29. iced by an authorized ALLPRO Imaging Dealer Service representative Call your authorized ALLPRO Imaging dealer for service Since the interior of the unit contains high voltage components failure to heed this warning may result in equipment damage personal injury and or death 5 SAFETY NOTICE GENERAL SAFETY PRECAUTIONS This equipment has been designed and manvfactured in compliance with applicable safety requirements moreover this manual provides all the necessary information for correct and safe utilization It provides warnings related to risks associated with the PROVECTA V and should be read very carefully ALLPRO Imaging Inc shall not be responsible for any use of PROVECTA V equipment different from that for which it was been designed any damage to the equipment the operator or the patient caused either by incorrect installation or maintenance not compliant with the procedures contained in the relevant user s and installation manuals provided with the equipment or by incorrect operation techniques any mechanical and or electrical changes made during or after installation different from those specified in the service manual Only qualified service personnel authorized by ALLPRO Imaging Inc or its dealers are allowed to perform repairs on the equipment PROTECTION AGAINST RADIATION WARNING Radiation protection is generally prescribed or regulated by local State or Federal regulatory agencies These regulation
30. kmanship from the date of installation for a period of twenty four 24 months Any item returned to our factory through an ALLPRO Imaging Authorized Dealer will be repaired or replaced at our option at no charge provided that our inspection shall indicate it to have been defec tive Dealer labor shipping and handling charges are not covered by this warranty This warranty does not apply to damage due to shipping misuse careless handling or repairs by other than authorized service personnel Warranty void if installed or serviced by other than Authorized ALL PRO Imaging Dealer service personnel ALLPRO Imaging Inc is not liable for indirect or consequential damages or loss of any nature in connection with this equipment This warranty is in lieu of all other warranties express or implied No representative or person is author ized to assume for us any liability in connection with the sale of our equipment ON LINE WARRANTY REGISTRATION Quickly and easily register your new PROVECTA V on line Just have your product model and serial numbers available Then go to the ALLPRO website www allproimaging com click the warranty link and complete the registration form This on line registration ensures a record for the warranty period and helps ALLPRO keep you informed of product updates and other valuable information 4 KEY FEATURES l Microprocessor controlled 2 Exposure compensation over input AC voltage range 3 User selectable expos
31. lect Button 342243522 i en ERE RAE i ED 21 Default Exposure Time Settings TABLE OF CONTENTS Keypad Operation Custom Programming 22 Changing Default Settings to Customized Values 22 Changing Display to Pulses xa ave andes ER edat d um act 22 Changing Display to Seconds US e As Mies Mos tt afe 22 Changing Default Tooth Settings ee seve end eese rero mede m Somos Ren uod 23 Changing Default Large and Small Multiplier 29 Changing Film Multiplier Ratio Settings feeb m ER Gr ERR Rd 24 Changing Digital Multiplier Ratio Settings 24 Re Stel ia ds pco e 24 System Operation ea eA 25 Seite Ex DOSUISS 25 Automatic Exposure Time Selection 25 PROVECTA V Available Preset Exposure Time Setting Combinations 25 Manual Exposure Time Selection i45 os eee TRE E dads 26 Exposure Emission Procedure 442 qo c aed OUR RU COEUR EC POR UR 27 EE T EET TEE 27 Redding the Exposure Counter Lue Li CEN 27 X Ray System Reach and Storage Dimensions 28
32. mes Automatic selec tion further allows the operator to choose among 30 pre set times according to the type of patient Small Medium or Large the type of tooth and digital or film type 44 fixed times can be selected manually and ranges from 0 02 seconds to 3 20 seconds The timer automatically compensates for input line voltage variations within a range of 110 to 132V d WALL MOUNT PLATE 16 INCH ON CENTER The Wall Mount Plate is designed to span two 2 by 4 wall studs that are spaced 16 inches apart to provide a secure wall mounted surface for the installation of the PROVECTA V PRODUCT DESCRIPTION AVAILABLE OPTIONS The following lists additional configurations options available for the PROVECTA V 2000 16 PROVECTA V X Ray System with 16 Straight Arm A2000VR 16 PROVECTA V X Ray System with Remote Control Assembly and 16 Straight Arm A2000V 24 PROVECTA V X Ray System with 24 Straight Arm A2000VR 24 PROVECTA V X Ray System with Remote Control Assembly and 24 Straight Arm 2000 35 PROVECTA V X Ray System with 35 Straight Arm A2000VR 35 PROVECTA V X Ray System with Remote Control Assembly and 35 Straight Arm 2290 1 Kit X Ray Remote Control with Wall Mount amp Cover for outside examination room A2090 Kit X Ray Remote wall plate exposure switch for outside examination room A2210 Mount Plate Assembly 16 center to center exterior dimensions PROVECTA V System Parts Identification X RAY STRAIGHT CONTROL PANEL
33. nce to manually change the time setting in one increment or decrement Rapid advancement through the entire range of 44 time values is accomplished by keeping the button depressed Release button to set desired exposure time 3 Verify that the desired exposure time value is shown on the Digital Display panel 0 02 024 0 06 0 08 0 10 12 0 16 0 22 0 23 0 7038 040 042 945 047 950 955 960 070 080 190 125 130 140 7 60 200 259 Peps ae 9 a a 2 25 26 27 26 3 3s 36 35 4 sa 75 ve amp 96 75 199 192 26 SYSTEM OPERATION EXPOSURE EMISSION PROCEDURE 1 Introduce the film plate or sensor into the patient s mouth according to the chosen technique bisecting or parallel Move the Tubehead beam limiter near the patient and direct it exactly towards the tooth under examination Arrange the Tubehead with an angle suitable for the required exposure and positioning Select exposure time value via either the automatic or manual exposure time operating mode as follows a Set automatic exposure settings for specific patient size media type and tooth type per procedure of page 25 b Set manual exposure settings as necessary per procedure of page 26 Move as far away as the hand con
34. nt of the AC line voltage variations from 110 to 132 Volts The automatic correction of the exposure time works as follows The internal voltage measuring circuit in the X ray Control Timer continuously monitors the AC line voltage When the user selects the desired exposure time and presses the X ray Exposure button the exposure time will be automatically adjusted based upon the measured AC line voltage The corrected actual exposure time will be displayed until the X ray Exposure button is released NOTE Electromagnetic interference between the equipment and other devices can occur Do not use the equipment in close conjunction with sensitive devices or devices creating high electromagnetic disturbances TECHNICAL SPECIFICATIONS The corrected exposure is calculated applying a correction factor to the selected exposure time based on an empirical law that correlates the dose with the high voltage peak and consequently with the line voltage The qualitative relationship between the multiplying factor and the line voltage is shown in the following graph EXPOSURE TIME CORRECTION FACTORS VS LINE VOLTAGE 1 50 1 40 1 30 1 20 1 10 1 00 0 90 EXPOSURE CORRECTION FACTOR 0 80 0 70 e e in 8 z N e e Mid 12 TECHNICAL SPECIFICATIONS TECHNICAL FACTORS MEASURING METHOD kVp The kVp is defined as the average of the peak high voltage after pre heating time and settling The kVp is a
35. ny X ray emission In addition this signal is heard to confirm keypad button selection and when certain errors occur The location of each panel control and indicator is shown in the preceding illustration while the function of each is summarized below and described on the following pages A 3 character digital display that shows the selected time value puls es or seconds during operational phases as follows Exposure Preparation Phase displays the selected exposure time in both automatic or manual modes Exposure Phase displays the corrected exposure time adjust ed to compensate for variations in the input AC line voltage Cooling Phase displays remaining tubehead cooling time INCREASE Select Button CAD A membrane keypad switch that disables all automatic settings and DIGITAL DISPLAY Panel allows the user to manually increase exposure time as necessary A membrane keypad switch that disables all automatic settings and allows the user to manually decrease exposure time as necessary DECREASE Select Button PULSE TIME EXPOSURE MODE O PULSES An LED indicator lamp that illuminates green to confirm selection of Indicator Lamp the PULSE time mode for Digital Display operation SECONDS TIME EXPOSURE MODE SECONDE An LED indicator lamp that illuminates green to confirm selection of Indicator Lamp the SECONDS time mode for Digital Display operation TOOTH SELECT Mode Select Button m A membrane keypad switch that allows s
36. power is turned ON I X RAY GENERATION IS INHIBITED Test with Tubehead Simulator Reset power by turning the Main Power Switch OFF 0 and ON I If E01 error repeats replace the X ray Control Panel IMMEDIATELY REMOVE PowER TURN THE POWER SWITCH ro OFF 0 Test with Tubehead Simulator Reset power by turning the Main Power Switch OFF 0 and then ON I If E02 error repeats replace the X ray Control Panel Check that the switches are not depressed Reset power by turning the Main Power switch OFF 0 and then ON I If E05 error repeats check the switches and cables for defects or short circuits Replace Switch assembly Check that the Control Panel switch is not depressed Reset power by turning the Main Power switch OFF 0 and then ON I If error repeats replace Membrane Assembly Check that the Control Panel switch A is not depressed Reset power by turning the Main Power switch OFF 0 and then ON I If E08 error repeats replace Membrane Assembly Check that the Control Panel switch is not depressed Reset power by turning the Main Power switch OFF 0 and then ON I If E09 error repeats replace Membrane Assembly Check that the Control Panel switch is not depressed Reset power by turning the Main Power switch OFF 0 and then ON I If E10 error repeats replace Membrane Assembly SYSTEM ERROR MESSAGES ERROR AUDIBLE SOURCE OF ANOMALY ACTION REQUIRED COD
37. quired by the operator to clear the error Warning When a problem is detected follow the identified Action Required the ERROR CODE table below and call your ALLPRO Imaging Authorized Dealer for service as required ERROR For proper maintenance and safety service MUST be CODE performed only by an ALLPRO Imaging Authorized Dealer Service E02 Technician Warning Immediately remove power if error code E02 appears on the display and a pulsating audible tone is heard X Ray generation is continuous and the power switch must bet set to OFF 0 position to end emissions Call your ALLPRO Imaging authorized dealer for service 31 SYSTEM ERROR MESSAGES SOURCE OF ANOMALY ACTION REQUIRED ERROR CODE AUDIBLE SIGNAL The X ray relay is closed when power is turned on X RAY GENERATION IS INHIBITED Voltage is present at the Tubehead when power is turned ON I Continuously This is a result of multiple component Pulsating failures X RAY GENERATION IS CONTINUOUS The main or Remote Exposure Switch is depressed when power is turned ON 1 X RAY GENERATION IS INHIBITED The DIGITAL FILM button is depressed when power is turned ON I X RAY GENERATION IS INHIBITED The INCREASE button A is depressed when power is turned ON I X RAY GENERATION IS INHIBITED The DECREASE W button is depressed when power is turned ON I X RAY GENERATION IS INHIBITED The SIZE button is depressed when
38. r Canine Incisors The five selectable default preset exposure TOOTH SELECT and Exotic times correlating to tooth categories are as Mode Select Button Factory setting 0 10 sec follows Upper Incisor Upper Canine Lower Peline LED 4 P LED Lower Canine Incisors 0 10 seconds Facio settini LOWER Jj 4 EXOTIC Factory setting y 9 lt E and Exotic 0 25 sec N o 0 12 0 12 w Upper Feline e Lower Canine Pre Molar 0 15 seconds w wwe o M and Canine Molar MOLAR PREM L CANINE UPPER Upper Canine Molar Canine Be 0 20 seconds Upper Canine Molar Upper Feline Lower and Lower Canine Canine Pre Molar Canine Pre Molar and Lower Canine and Canine Molar Upper Canine 0 25 seconds Factory setting 0 20 sec Factory setting 0 15 sec 20 KEYPAD OPERATION SIZE MODE SELECT BUTTON A membrane keypad switch that switches among the selection of SMALL MEDIUM and LARGE preset exposure time exposure modes Each time the SIZE Mode Select Button is pressed the selection of Small Medium and Large modes is made with the resulting change in exposure time The associated LED lamp E EA illuminates and an audible signal sounds to indicate SMALL reduction is 0 85 or 85 selection MEDIUM SMALL O O LARGE The factory setting for the LARGE increase is 1 15 115 DIGITAL FILM MODE SELEC
39. s are beyond the scope of this manual Operation and use of the device should be limited to trained personnel in accordance with local state and federal regulations a The film phosphor plate or sensor must be introduced in the patient s mouth either manually or by means of appropriate holders it must never be held by the operator b During radiation exposure the operator must not be in contact with the tubehead or the collimator c During radiation exposure the operator must keep at a certain distance from the X ray source at least 6 1 2 feet in a direction opposite to that of X ray emission d During radiation exposure no one other than the operator and the patient must be present in the room SYMBOLS USED The following symbols are used on the PROVECTA V and in this manual AC Connection to Neutral Conductor Connection to Line Conductor Protection Grounding Functional Grounding OFF Equipment not Connected to Power Line ON Equipment Connected to Power Line gt Z 1 X ray Emission SAFETY NOTICE KNOWLEDGE OF WARNINGS Users must exercise every precaution to ensure personnel safety and be familiar with the warnings presented throughout this manual and summarized below WARNINGS Federal law restricts this device to sale by or on the order of a Veterinarian This equipment complies with DHHS performance standard 21 CFR Subchapter J This equipment complies with the requirements of IEC 60601 2 7
40. ssessed with a non invasive instrument having a 1 accuracy at the nominal AC input line voltage mA output current is defined as the average value of the current after pre heating time and settling The output current can be measured by attaching a DC voltmeter 0 10 VDC to the connections behind the circular cap on the side of the Tubehead yoke The correlating relationship is 1 volt per mA of tube current t The exposure time is defined as the time measured with a non invasive meter Accuracy is verified by using an Innovision 8000 instrument X RAY TUBE CURVES OCX 70 G Emission characteristics mA anode current anode current filament voltage V filament voltage V X RAY TUBEHEAD KEY COMPONENTS X ray Tubehead Assembly X Ray Beam Axis Guide Focal Point Guide Yoke Angular Alignment Gauge 14 X RAY TUBEHEAD SPECIFICATIONS Filament Characteristics filament current filament voltage Vv Loading IST ELIT er ESTE EET 0 1 10 S 15 anode current X RAY TUBEHEAD SPECIFICATIONS Cooling 150 W 120W Cooling Curve of Tubehead 160 140 120 80 60 40 20 0 50 100 150 20
41. ting 5 or 33ms of selected Exposure Time whichever is greater when the AC input is 120 volts Corrected Exposure Time at Voltages Other than 120 Volts Timer Accuracy on the Corrected Exposure Time The actual time of exposure indicated on the Control Panel during emission and determined by the 5 or 33ms of Corrected Exposure Time whichever is greater when the AC input is other than 120 volts internal algorithm as a function of the line voltage The range of adjustment is 73 to 149 as the AC line voltage changes within the rated voltage range X ray Control dimensions Tubehead Features Rated output voltage High voltage circuit type Tubehead current Tubehead Power Total filtration Transformer insulation Cooling Pre heating time Interval between exposure duty cycle Beam Limiting Device Tubehead Assembly dimensions less yoke 12 5 H x 8 50 W x 4 5 8 D 70 kVp 15 over 110 to 132 VAC 110 to 132 VAC Single phase self rectifying 8 mA 2 mA 0 8 kw 2mm Aluminum equivalent 70 kVp Oil bath Convection 100ms 32 times X ray time 1 32 Incorporated in Tubehead Assembly non removable 5 Hx7 5 Wx15 D 10 Minimum source to skin distance Maximum symmetrical radiation field 20 cm X ray beam diameter Radiation leakage at 1 m Technical factors for radiation leakage X ray tube Features Manufacturer Type Focal spot Inherent filtration Anode therm
42. trol cable allows in a direction opposite to the X ray beam emission while maintaining visual contact with the X ray Control panel and the patient Press the X ray Exposure button and hold it depressed throughout the entire exposure The X ray emission condition is indicated by the illumination of the ACTIVE X RAY EMISSION CAUTION Indicator Lamp 4A caution and an audible signal sounding At the end of the exposure the system starts the Tubehead cooling cycle which is 32 times the exposure time The remaining cooling time is shown on the Digital Display panel WARNINGS l The X ray Exposure button is a Dead Man control The button must be kept depressed throughout the entire exposure Releasing the button before the end of the exposure terminates the emission When this happens the the exposure time display flashes while the other panel indicators extinguish The flashing dis play lasts until either the INCREASE or DECREASE button is depressed At that time system opera tion resumes in the tubehead cooling cycle and the display shows remaining cooling time If the combination of low AC line voltage and long exposure time results in a corrected exposure time of more than 4 00 seconds 240 pulses the system will inhibit the exposure In this case the display shows the corrected exposure time Reset the unit by pressing the INCREASE A or DECREASE W button and reduce the exposure setting so as not exceed 4 00 seconds 240 p
43. tton setting combinations are displayed as shown in the table below The suggested exposure times are based on D speed film exposure Note Keypad button selection is confirmed by the sounding of an audible signal and illumination of the corresponding indicator lamp Automatic Exposure Time Selection Perform the following procedure to set the PROVECTA V to operate in the automatic mode using preset exposure time values Press any Mode Selection Button GED Com OY Tooth Select Digital Film Size to initiate the automatic exposure mode of operation 2 Press the Qm SIZE Mode Select Button to select the patient size parameter Verify that the corresponding SMALL Mode MEDIUM Mode or LARGE Mode indicator lamp illuminates and audible signal sounds for the desired preset exposure setting selection 3 Press the DIGITAL FILM Mode Select Button to select the type of media processing Verify that the corresponding indicator lamp H iz Digital Mode or Film Mode illuminates and audible signal sounds for the desired exposure setting selection 4 Press the TOOTH SELECT Mode Select Button to sequentially advance through the 5 tooth categories until the corresponding indicator lamp illuminates for the desired tooth type selection The resultant exposure setting is shown on the Digital Display in seconds or pulses as required PROVECTA V Available Preset Exposure Time Setting Combinations MEDIUM incisors LOWER et E
44. ulses If the AC line voltage reaches minimum maximum operating limits the display shows the following Error Code LLI denotes that the voltage is too low under 106 Volts Error Code HHH denotes that the voltage is too high over 134 Volts Contact your ALLPRO authorized Dealer for service when either code is displayed READING THE EXPOSURE COUNTER 1 2 Simultaneously press and hold the INCREASE A and DECREASE W Select Buttons for more than 3 seconds When P20 is shown on the Digital Display panel release the INCREASE and DECREASE Select Buttons Press either the INCREASE A or DECREASE W Select Button to display the number of exposures in thousands e g 004 4 000 Press the INCREASE A or DECREASE W Select Button to display the number of exposures up to 999 e g 354 The total number of exposures is 4 000 354 4 354 Press the TOOTH SELECT Button to exit the exposure counter mode 27 X RAY SYSTEM REACH AND STORAGE DIMENSIONS Straight Arm Length Options 3500 49 25 74 50 80 00 35 50 825 29 00 7 00 12 75 500 47 44 852 52 25 T E E ee E d 16 00 30 50 55 75 61 25 35 50 29 00 12 75 28 69 52 25 Storage Dimensions Ben X Ray Arm Dimension Options 28 RADIOGRAPH TROUBLESHOOTING CHECKS AND CORRECTION OF POSSIBLE FAULTS IN DENTAL RADIOGRAPHS TYPICAL DEFECTS OF IN
45. ure time in seconds pulses 4 30 preset exposure times 5 44 Manually selectable exposure times 6 Programmable Size ratios 7 Programmable Film setting 8 Programmable Digital setting 9 Two memorized exposure settings 10 Stable positioning 11 Optional Remote Mounted X ray Control Panel 12 Optional Remote Exposure Switch that is also settable to use in a location where two switch es are required to be activated simultaneously 13 Single 4 x 4 post mount and 16 on center plate mounting 14 Designed for ease of installation and use Printed circuit boards are hinged to allow unit to be easily installed 15 Built in tubehead simulator for training and testing the X Ray Control operation SAFETY NOTICE ATTENTION USERS MANUFACTURING DATE CODE ON SERIAL NUMBER LABEL IS IN THE FORMAT MONTH YYYY Alerts users to important Operating and Maintenance instructions Read carefully to avoid any problems 55 CNS 5 Warns users that uninsulated voltage CXS L US within the unit may be of sufficient magnitude to cause electric shock MEDICAL ELECTRICAL EQUIPMENT WITH RESPECT TO ELECTRICAL SHOCK FIRE MECHANICAL AND OTHER SPECIFIED HAZARDS ONLY IN ACCORDANCE WITH UL 60601 1 CAN CSA C22 2 NO 601 1 66CA Indicates type B equipment in accordance with IEC 601 1 DO NOT ATTEMPT INTERNAL SERVICE The interior of the Main Assembly is only accessible by removing hardware with tools and should only be opened and serv
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