Home

VetVision DC X-Ray System

1. 28 Installing a VetVision X Ray to a Midmark Chase 8010 amp 8011 Unit 30 Installing the Horizontal Arm and Brake Assembly eo 33 Installing the Articulating Arm and Tubehead Assembly 35 Conneclingitne CableSi dicelaiid iuslisisiile lies 37 Electrical i dnileriio dE ETT TU T 40 Mechanical AG USTIMEINNS scicsvsos tact basta fe dei Qus Tula rtu prat oa a 43 Installing the Control Unit Front Cover and the Operator Panel 44 Iistallirig Plasuc GOV CS terse ae anta 48 VetVisiom DG Operator Pene 49 Checking System FUNCTIONS 2 0 2 20c0cscceccecceccscee cc edenedenedosesscedeeedavececodeeedseesescdeesceeecasds 50 SVSIemM FUNGHONGNECK SE 51 Tube Seasoning Procedire i Laica 52 Refer to Page 63 for the Calibration procedure nn 52 Optional installation PIOGEdUres ior lla lai aaa 53 Installing the Coil cord Hand Switch Option 30 A2040 53 Installing the Progeny Remote Exposure Station 30 A2044 55 Installing the 12 Inch Cone 30 A2033 i 59 Sy temr GC OMMOUN ANON oi sais sa 60 System Gohfiguralorn Mode aires 60 POIUSTING Ne Depsa sos 5s boluses ncaa p ETC 61 Changing Pre programmed Exposure Settings 62 Showing Current System Configuration i 63 C hanalng the CONE ZE erect eso aa calibrate 64 Diagnosti
2. Figure 57 Power Supply Control Board 30 08043 80 1 VetVision DC On the Power Supply Control Board observe the power supply indicator LEDs D7 5 volts DC D8 12 volts DC and D9 24 volts DC as shown in Figure Voltages can also be measured by using TP1 the Common Return and checking TP2 5 volts DC TP11 8 1 volts DC and TP12 24 volts DC If any of these indicators are not present after power is applied next check voltages on the Power Supply Board On the Power Supply Board use TP2 as a common test point to check TP1 24 volts DC and TP3 8 1 volts DC Then use TP5 as the common return to check TP4 for the presence of 12 volts DC as shown in Figure Should any of these voltages not be present replace the Power Supply Board If these values are correct check other voltages on the Power Supply Control Board On the Power Supply Control Board measure between TP1 the Common Return and TP6 Filament Control Select 1 5 seconds of exposure time The measured voltage will be between 2 5 and 3 volts DC only during an exposure attempt During the standby condition this voltage should be zero If this voltage is not correct replace the Power Supply Control Board T 5 Sg mM oo D8 12 Volts DC D9 24 Volts DC a LYUSO DE sas i Pra k GNYOB 2000 VA3Hd SETA m FRE g t TP6 I Filament Control TP1 Common Return TP2 5 Volts DC TP11 8 1 Volts DC TP12 24 Volts DC Troublesh
3. Troubleshooting Light or Dark X Ray Images At Power up the Operator Display Stops at Progeny VetVision DC At Power Up Continuous Beep Backlit Display No Display Characters No Ready Light Power Supplies At Power Up Continuous Beep with Normal Display VetVision DC 1 Adjust the selected exposure time kilovoltage or tube current to produce an acceptable image If necessary reprogram the techniques factors as explained in the System Configuration section of this manual 2 Verify the kilovoltage and tube current during an exposure using the diagnostic mode as explained in the System Configuration section of this manual Alternatively you may employ a non invasive meter to evaluate kilovoltage and exposure time 3 Inspect the condition of the remaining imaging chain components such as the film chemistry and processor or the condition of the x ray sensor and computer 4 Check for pulsing output with fluorescent screen If this is occurring replace the control board 5 Light image can be caused by the Logic Board This is characterized by a short pulse of exposure as viewed with a fluorescent screen Replace the Logic Board 6 Full fluorescence with light image may require adjustment of the preprogrammed techniques Replace the operator display board Replace the Operator Display Board or the Power Supply Control Board or both Replace the Power Supply Control Board 13 Troubleshootin
4. i x 502 Dig wow 103 Replacement Parts VetVision DC Control Unit 30 08078 Power Switch 30 08041 Power PCB c 30 08072 E LEN Cable Assy Progeny Insei H1 15 1M09016 08 Lug ote E 30 P08043 d Logic PCB oo D a 30 P0016 rews VEY Wall Mount Cover b 30 P0019 Figure 81 Control Insert Control Unit Assembly 104 Replacement Parts VetVision DC Hand Switch 30 A2040 Handswitch Assy E1 19003 Replacement Switch for Handswitch Assy SP 30 P0025 Handswitch Hook Figure 33 Hand Switch 105 Specifications VetVision DC Specifications VetVision DC X Ray System The following specifications contain information required per 21 CFR to be provided to the user Line Voltage Line Load Maximum Rated Tube Potential kVp Accuracy Tube Current Exposure Time Timer Accuracy Source to Skin Distance Minimum Half Value Layer Minimum Inherent Filtration Focal Spot Automatic Cooling Time Leakage Technique Factors Target Angle Operating Temperature Storage Temperature Maximum Altitude Cone Focal Length Diameter of X Ray 106 100 230 VAC 10 50 60 Hz Max current 5 amps 70 KVp 5 selectable 4 7 mA 1 mA 20 ms through 2 00 seconds 5 1 ms 8 inch 20 cm 12 inch 30 cm 1 7 mm Aluminum equivalent at 70 kVp 2 mm Aluminum equivalent 70 kVp 0 4 mm IEC 336 15 times the exposure time wait
5. 31 Installation Procedures VetVision DC Installing a VetVision X Ray to a Midmark Chase 8010 amp 8011 Unit Illustrated example of a Dual Stud Mounting Plate and a VetVision X Ray mounted to the Removable Side of a Chase Unit Figure 35 Dual Stud Mounting Plate amp VetVision X Ray Removable Side Brace Side Installation of a VetVision DC on Rectangular Chase 32 Operator Panel VetVision DC Installing the Horizontal Arm and Brake Assembly Installing the Horizontal Arm and Brake Assembly N Locate the Horizontal Arm in the top level of the shipping carton Remove the Horizontal Arm from the shipping carton Do not remove the cardboard tube around the wires bot remove the red tag Insert the cardboard tube snugly into the shaft of the Horizontal Arm Note Do not lubricate the shaft of the Horizontal Arm or bearings in Control Unit Insert the cardboard tube enclosing the wires into the opening in the top of the Control Unit Insert the Horizontal Arm completely into the Control Unit as shown in Figure 16 Ensure that the Horizontal Arm is firmly seated in place Remove the cardboard tube to free the wires Discard the cardboard tube Note Do not make the wire connections at this time Locate the brake assembly bag 30 A2049 As shown in Figure 17 install and loosely tighten the brake assembly in order to put a small amount of drag on the rotation of the Horizontal Arm and to keep the Horizontal Arm
6. The Operator Panel can be installed on the Control Unit or remote from the Control Unit Installation of the Operator Panel on the Control Unit may require the use of the coil cord hand switch 30 A2040 Important Note In order to comply with the regulations and proper x ray practices the Operator Panel must be located where the operator can view both the patient and the technique factors prior to the exposure On the Control 1 Unit 2 3 4 Di 6 Figure 29 Placing the Cover on the Control Unit 44 Connect the short cable at point J1 on the Power Supply Control Board 30 08043 Feed the cable through the front cover of the Control Unit Place the top of the front cover on the Control Unit and pop the bottom of the cover into place as shown in Figure 29 being careful of the power switch and cover alignment Replace the screw on the front cover of the Control Unit Plug the cable into the bottom of the Operator Panel Snap the Operator Panel into place on the front cover of the Control Unit as shown in Figure 30 Operator Panel VetVision DC Figure 30 Snapping in the Operator Panel 45 Operator Panel Remote Operator Panel 46 VetVision DC In the remote location the Operator Panel snaps to the Operator Panel mounting cradle which is first mounted on the wall 1 10 11 12 13 14 15 Place and level the mounting template shown in Figure 7 at eye level in the location where th
7. Verify system operation Energize the system Select 60 kilovolts 7 milliamperes and the exposure time of one second Make five exposures at this level observing the normal cooling time Select 65 kilovolts 7 milliamperes and the exposure time of one second Make five exposures at this level observing the normal cooling time Select 70 kilovolts 6 milliamperes and the exposure time of one second Make five exposures at this level observing the normal cooling time Qo Snia Your responsibilities as an installer and service engineer Verification of machine performance after installation must be performed according to the guidelines identified in the System Function Checklist which may be found in the User Manual or the Installation and Service Manual Verification of machine performance after maintenance or repair must be performed according to the guidelines identified in the System Function Checklist and the calibration instructions which may be found in the Installation and Service Manual 52 Optional Installation Procedures VetVision DC Optional Installation Procedures Installing the Coil cord Hand Switch Option 30 A2040 The VetVision DC X Ray System can be installed with a coil cord hand switch 30 A2040 The coil cord hand switch is used to make exposures in addition to or replacing the use of the exposure button Installation of the coil cord hand switch involves connecting the hand switch into th
8. If the ribbon cable is acceptable replace the Power Supply Control Board 35 mr D vM 2d d v gc 9i F e me 203 UI LIEU POS ES PRI 3 A Fine a J3 Remote exposure switch connector Troubleshooting VetVision DC Figure 60 Power Supply Board 30 08041 83 Troubleshooting High voltage Breakdown 84 VetVision DC High voltage breakdown is characterized by a loud snap sound during an exposure request 1 3 4 On the Power Supply Board measure the voltage across TP5 the Common Return and TP8 350 volts DC as shown in Figure This voltage will be acceptable if measured between 330 and 390 volts DC Values above or below this number indicate the need to replace the Power Supply Board If the voltage is correct inspect the condition of the cabling between the Power Supply Board Power Supply Control Board and Tubehead Assembly CAUTION High voltage present Of particular importance are the conductors held by the black connectors These conductors transmit the feedback values from the Tubehead Assembly and directly affect the control of power to the Tubehead Assembly Connections for this cable begin with controls at J1 of the Power Supply Board and J4 of the Power Supply Control Board As shown in Figure an internal set of connections will be accessed below the distal side of the horizontal arm and at the inside top of the Tubehead Yoke The final set of connections is acce
9. Select the 5 16 inch inch long socket cap screws and washers Put the upper screw and washer through the upper mounting hole of the Control Unit Place the Control Unit on the wall and loosely tighten the upper screw Put the lower screw and washer through the lower mounting hole of the Control Unit and loosely tighten Be sure that the power wire extends through the opening at the bottom of the Control Unit Place a level on the Control Unit bearing parallel to the wall Level the Control Unit Tighten the upper and lower screws After the VetVision DC is installed slide covers on the wall plate and screw on Installation Procedures VetVision DC Installing a VetVision X Ray to a Midmark Chase 8010 amp 8011 Unit Figure 33 Control Unit Two Stud Mount 30 All support adjusting and mounting bolts of the Midmark Chase Unit must be securely fastened before attaching the VetVision X Ray The Midmark Chase Unit and mounting hardware for the VetVision X Ray must withstand a 100 Ib 45 36 kg shear load and a 400 Ib 182 kg withdrawal force at each of the mounting bolts The Chase Unit fabrication and attachments to the building structure must be capable of withstanding a load moment of 850 ft lbs 118 kg m Note The Chase Unit must be properly leveled and fastened to prevent drifting of the VetVision X Ray Articulating Arm and Tubehead Review the following VetVision X Ray Installation and Service Manual Procedure
10. 18C Cat5 network cable ON B Attach white 2 M i connector here A Attach black connector here a 4 i T 4 na FIG 18 19 Connect the Power on Switch connector to the Power Supply Board See Fig 20A Attach the control unit cover See Fig 20B A Power On switch connects here FIG 20A FIG 20B 117 Appendix A VetVision DC 20 Feed the Cat5 cable through the Operators panel cradle See Fig 21A Feed remote exposure cable through the bottom of cradle NOTE Allow a few coils of slack inside for strain relief See Fig 21B Attach the cradle with supplied hardware See Fig 21C FIG 21A FIG 21B FIG 21C 21 Connect Cats cable and remote switch cable to the Operators Panel See Fig 22 Mount the Operators Panel into cradle FIG 22 22 Install the mobile unit handle with the supplied hardware See Fig 23 FIG 23 118 Appendix A VetVision DC 23 Attach the remote switch holster by removing the adhesive backer and attaching to the frame See Fig 24 FIG 24 119 Appendix A Figure 85 Mobile Unit Assembly 120 VetVision DC NANA NA NARRANTE AMA NA ATA AAA A NAA ANA SAR NN AAA NASA AAA A A NAA Part and Part Numbers Preva Mobile Unit 1 30 A1024 Articulated Arm amp Tube Head E1 1302 8 Cond RJ 5 to RJ45 2 m 30 A2093 Velcro Strap 2 3 4 H1 15 M16020 10 Screw 30 A2123 Operator Panel 30 A2111 Mobile Stand Handle with G
11. 888 924 3800 Fax 847 415 9810 WWW progenydental com Table of Contents VetVision DC y progeny VetVision DC X Ray System Installation and Service Manual 00 02 1606 REV J ECN P3077 Midmark Corporation 675 Heathrow Dr Lincolnshire Illinois 60069 U S A Phone 888 924 3800 Fax 847 415 9801 WWW progenydental com Progeny Dental 2006 U S Patents D470237 D469182 D470589 6 837 468 and 6 664 853 Table of Contents VetVision DC Table of Contents GEE lal IIT OUT ALO arie ere 1 wise 9 Bicive dio lola MN E nt cnn LIMIT TTE 1 Nesach iand COVverage s lille bia 3 Environmental FacioSa ica 7 SUPPO Hedquir ette FllS rca ela 8 Electrical Requirements ii 8 Compliance with Applicable Standards nennen 9 Certilied COMPoneniS irsellciliaoo 9 EG D claration Ol Conforme 10 Authorized RepresentallV6s Lille lola aaa 10 CANCER E IE I CN 11 Explanation of Symbols on Technical Labels 11 ObtainingiTechnical SUPPOH lle 12 Ihstallation Options aaa 13 Mounting GontlgutrdtlOfiS sce ssdexsmra cc des lele 13 UperaliorFanel Localiohs mela 18 Installation FOGOOBl OS cau tre roe san uan tad bao Eu aeu 19 Preparing to Install the VetVision DC nennen nnns 19 Installing the Control Unit on a Single Wood Stud Wall 21 Installing the Control Unit on a Dual Wood Stud Wall 26 Installing the Control Unit on a Metal Stud Wall
12. Appendix A VetVision DC 6 Separate the mobile unit base from the pallet CAUTION This should be done taking proper lifting precautions The base is heavy and requires two people to lift See Fig 6 An Visi a Son FIG 6 7 Locate hardware clamp and bracket for power cord See Fig 7A Feed the power cord through the grommet of the control unit cover See Fig 7B Mount the clamp and bracket to the chassis of control unit See Fig 7C FIG 7A FIG 7B FIG 7C 112 Appendix A VetVision DC 8 Connect power cord 8A Remove EMI shield See FIG 8A 8B Attach to power cord to the Terminal Block as detailed below See Fig 8B Black Line White Neutral Green Ground place ground underneath the EMI shield Lock down with Allen screw NOTE Take care not to pinch ground wire with EMI Shield 9 Locate the mobile unit post located in the top layer of parts removed in step 3 and insert into the mobile base as shown in Fig 9 NOTE Take care not to pinch the Cat 5 cable or the tube head connectors See FIG 9 FIG 9 113 Appendix A VetVision DC 10 In the Kit Mobile Stand package Part 30 A2098 See fig 10A Locate and insert the bolt used to secure the post to the mobile base Requires 10mm Allen wrench See Fig 10B Kit Mobile Stand 30 A2098 Oty Part No Description FIG 10A FIG 10B 11 Back out the Allen bolts used to secure the articul
13. Switch E1 19000 3 Inspect the condition of the communication cable between the Power Supply Control Board and the Operator Panel Progeny includes two communication cables with each VetVision DC system Should the installed communication cable be suspect temporarily substitute the other cable as a test tool 4 If the power switch is on and there is no operator display and a faint buzzing sound is also detected check the ribbon cable installed between the Power Supply Board and the Power Supply Control Board If the cable is not properly seated reinsert it If it is damaged replace the cable 5 On the Power Supply Control Board observe the power supply indicator LEDs D7 5 volts DC D8 12 volts DC and D9 24 volts DC as shown in Figure Voltages can also be measured by using TP1 the Common Return and checking TP2 5 volts DC TP11 8 1 volts DC and TP12 24 volts DC If any of these indicators are not present after power is applied next check voltages on the Power Supply Board 6 On the Power Supply Board use TP2 as a common test point and check TP1 24 volts DC and TP3 8 1 volts DC as shown in Figure Then use TP5 as the common return to check TP4 for the presence of 12 volts DC Should any of these voltages not be present replace the Power Supply Board If each voltage is present inspect the condition of the ribbon cable between the Power Supply Board and the Power Supply Control Board If the cable is undamaged and seated
14. locate the center of the stud on which the Control Unit will be mounted 2 Place the mounting template for the dual stud mount on the wall with the lower mounting holes 40 inches above the floor 3 Place a level parallel to the vertical lines on the mounting template and adjust the mounting template until it is plumb 4 Tape the mounting template to the wall 5 Usinganawlor other sharp object punch through the mounting template to mark the location of the mounting holes 6 Drill inch pilot holes at marked locations 7 Drill 1 inch clearance holes 8 Remove the mounting template from the wall and save for future use Filler material is added to the wall to prevent the metal stud wall from being crushed during installation 1 Cutan access hole 6 inches by 10 inches in size between the clearance holes 2 Insert two 4x4 wooden studs in the access hole Attach the studs to the rear drywall surface with drywall screws CAUTION The sheet metal stud wall must be secure to hold a load of 850 ft Ibs 118 kg m In the metal wall stud installation the Control Unit is bolted to a wall plate Figure 14 that has been installed to the support plate shown in Figure 15 The wall and support plates are shipped separately from the VetVision DC Put the small then the larger washers and nut on each of the four carriage bolts 2 Insert the carriage bolts into the support plate holes 3 Screw the threaded standoffs onto the ca
15. or vapors which could ignite causing personal injury and or damage to the equipment If such disinfectants are used the vapor must be allowed to disperse before using the equipment Explanation of Symbols on Technical Labels A A V Type B Protection against electric shock IEC 60601 1 1 Consult written instructions in User s Manual ATTENTION RAYONS X OPERATION SEULEMENT PAR DU PERSONNEL AUTORISE VOIR MANUEL DE L OPERATEUR General Information VetVision DC WARNING X RAY THIS X RAY UNIT MAY BE DANGEROUS TO PATIENT AND OPERATOR UNLESS SAFE EXPOSURE FACTORS AND OPERATING INSTRUCTIONS ARE OBSERVED X RAY EMISSION gt CA Mains HOT WIRE Mains NEUTRAL WIRE Earth Ground p r7 Obtaining Technical Support Contact MIDMARK CORPORATION 675 Heathrow Dr Lincolnshire IL 60069 Phone 888 924 3800 Fax 847 415 9810 Installation Options VetVision DC Installation Options Mounting Configurations Mounting This section gives instructions for installing the VetVision DC X Ray System in Template three mounting configurations Use the mounting template shown in Figure 7 to guide single stud installations Reverse the template for dual stud installations g progeny Pi Figure 7 Mounting Template CAUTION When installing the intraoral system combined with the 82 inch 209 centimeter reach arm wall fabrication and attachments to the building structure must be capable of withstandi
16. other end of the remote cable to the right plug as viewed from the back on the bottom of the Operator Panel Carefully dress the white cable back into the wall Snap the Operator Panel to the mounting cradle as shown in Figure 31 Operator Panel VetVision DC Figure 31 Snapping the Operator Panel to the Mounting Cradle 47 Operator Panel VetVision DC Installing Plastic Covers The end cap for the Horizontal Arm is shipped in the bag of plastic parts and is put on as part of the installation procedures End caps for the Articulating Arm are shipped installed but are removable to perform mechanical adjustments The cable access cover is placed over the cable connection underneath the Horizontal Arm Cover locations are shown in Figure 32 1 Placethe plastic cover from the miscellaneous plastic bag on the end of the Horizontal Arm 2 Install the cable access cover over the Horizontal Arm opening using two Phillips flat head screws Figure 32 Cover Locations 48 Operator Panel VetVision DC VetVision DC Operator Panel Using the Operator Panel Power On Settings Exposure Settings Adjusting Exposure Settings Exposure Button and Ready Indicator Figure 36 VetVision DC Operator Panel 49 When the VetVision DC X Ray System is powered on the Operator Panel shown in Figure displays the selections that were in use when the system was last powered off The Operator Panel displays the exposu
17. shown in Figure 25 On the Operator Panel Figure 26 you will see the product display screen showing the software version Then the Operator Panel will display the default technique factors dl ia ZIN li po j edi 2 7 L E Operator Panel VetVision DC SSCS CCPC On Off Switch Figure 25 Turning on the Power ANOS COPUARTION SOUL ENIENT PAZ OU ANUAI VOR HALE DE OPERATER MAr ME CANQERT LIS T NETIENT AAD CPTRUCOR AT OP AE yr MS TRICIA 26 CRED Figure 26 Operator Panel 41 Operator Panel Circuit Board Verification Figure 27 Circuit Board Verification 42 VetVision DC CAUTION The Power Supply Board 30 08041 when energized contains high electrical energy Avoid contact with this board After the system is turned off electrical energy will remain in the Power Supply Board for several minutes When attempting any service on this board first verify that voltage has dissipated On Power Supply Board 30 08041 shown in Figure 27 verify that LED D11 is illuminated The illuminated LED verifies that appropriate supply voltages are present Note Stored electrical energy is present whenever D11 is illuminated On the Power Supply Control Board 30 08043 shown in Figure 27 verify that LEDs D7 5VDC D8 12VDC and D9 24VDC are illuminated and LED D10 is flashing Each illuminated LED verifies that appropriate supply voltages are present If t
18. system to operational mode vai Sole ey Troubleshooting VetVision DC Troubleshooting Electrical Performance Issues Contact Support General Information 69 Questions should be directed to Progeny Technical Support Phone 888 924 3800 Fax 847 415 9801 techsupport progenydental com Test Equipment Electrical measurements require specific meter test probes Use small test clips such as Pomona Electronics Minigrabber Test Clip Model 6248 or Radio Shack Mini Hook Adapters catalog 270 334 or the equivalent Replacement Parts e Power Supply Board 30 A2155 e Power Supply Control Board 30 08043 e Operator Panel Board 30 08054 e 25 foot Communication Cable E1 13003 e 6inch Communication Cable E1 13004 e Line Switch E1 19000 e Yoke Cable 30 0807 1 e Tubehead Assembly 30 A1027 e Ribbon Cable 30 08072 Note e f you replace the Operator Panel Board 30 08054 you must re program any customized technique factors as explained in the System Configuration section of this manual e f you replace the Power Supply Control Board 30 08043 or the Tubehead you must recalibrate the system as explained in the Calibration section of this manual CAUTION The VetVision DC system has the capacity to store electrical energy during operation and after the system has been turned off e The VetVision DC system will store energy for approximately three minutes after removal from power lines Before attempting service wi
19. the patient s skin It provides positioning assistance and collimates the x ray beam to within a defined circle at its end The VetVision DC is shipped with the standard 8 inch Cone attached to the Tubehead A 12 inch Cone 30 A2033 can be ordered as an option An optional component the remote control switch is used to make exposures in addition to or replacing the use of the exposure button An optional device the mobile unit supports pre programmed technique selections and x ray acquisition See Appendix A for the installation instructions for the mobile unit The VetVision DC X Ray System should only be installed and serviced by approved Progeny dealer personnel Contact Progeny at 888 924 3800 if you need assistance locating an approved dealer General Information VetVision DC CAUTIONS When using lag screws as the method of attachment it is imperative to consider the full scope of the task Several factors must be considered for safe permanent installations Some of the key issues are e Lumber commonly used in construction projects can be different from location to location e The grade age position and overall condition can vary greatly e The attachment stud may have additional hidden loads e The location of the pilot hole with respect to the center of the stud will affect the load bearing ability e The size of the pilot hole required for the lag screw will be different based on the grade age and condition of
20. 1 Adjusting the Articulating Arm Brake Assembly 94 Maintenance Adjusting the Articulating Arm Figure 72 Adjusting the Articulating Arm 95 VetVision DC Follow this procedure ONLY if the yoke assembly does not stop on its own and hits the horizontal arm Refer to Figure while following the procedures below Loosen the two set screws highlighted in Figure but do not remove them completely 2 Loosen the two straight slotted screws highlighted in Figure the figure shows only one of the two screws the other is located on the opposite side of the arm but do not remove them completely 3 Move the articulating arm into the position where you want it to stop before it hits the horizontal arm 4 Tighten the two straight slotted screws 5 Tighten the two set screws Straight Slotted Screws Maintenance Outside Articulating Arm Vertical Movement Figure 73 Adjusting Vertical Movement of the Articulating Arm Control Unit Side of Articulating Arm Balance Adjustment Figure 74 Adjusting Articulating Arm Balance 96 SI oo ec VetVision DC Remove the plastic trim covers from the end of the Articulating Arm nearest to the Tubehead Position the Articulating Arm with the arm nearest the Tubehead fully upward Insert a 9 inch long 8 mm Allen wrench T handle into the adjustment nut as shown in Figure Turning the wrench clockwise will cause the Control Unit side of the Articulatin
21. 169 cm 76 1 2 194 5 cm 82 1 2 209 5 cm General Information VetVision DC 18 45 72cm with Compact Horizontal Arm 14 28 71 12cm with Short Horizontal Arm 24 38 96 52cm with Long Horizontal Arm 34 4 1 2 1 27cm 121 92cm Figure 5 Retracted DOO ODE 1 2 Cabinet Outline Cabinet Mount 1 27cm 82 reach not recommended for cabinet mount General Information Figure 6 Mobile Unit Extended VetVision DC Li R 56 23 58 42cm 59 149 9cm 56 4 143 26cm 57 1 145 03cm 35 9 91 18cm 71 9 d 182 63cm Environmental Factors General Information Use Storage VetVision DC The VetVision DC X Ray System is intended for indoor use for normal dental applications at temperatures in the range 50 F 95 F 10 35 C andata maximum altitude of 12 000 feet Humidity should not cause condensation to form on the unit Storage temperature should not exceed the range 31 F 150 F 35 C 4 66 C Support Requirements The VetVision DC X Ray System is designed to mount on a single wood 2x4 inch drywall stud or equivalent wall support It can also be mounted on concrete or other similar wall construction Mounting to a plywood or particle board wall is not acceptable Verifying the wall support capability and the selection of the proper mounting hardware is the responsibility of the installer Please note that a two stud wall pl
22. 3 30 P0029 30 A2049 30 A2046 E1 13002 E1 13003 E1 13004 30 A2139 30 A2068 30 A2092 30 P0076 30 A2040 30 A2071 30 A2073 30 A2074 Description Articulated Arm Assembly Control Unit Assembly Operator Panel Operator Panel Mounting Cradle Brake Assembly Kit Mounting Hardware Kit Line Cord 16 3 6 Long 8 Cond RJ45 to RJ45 25 ft 8 Cond RJ45 to RJ45 6 in VetVision DC Documentation Kit Art Arm Brake Assembly Kit Plastic Parts Kit Preva Installation Guide Handswitch with 25ft cable Extension Arm Long Extension Arm Short Extension Arm Compact VetVision DC Quantity ho b b _ _ AA I ee I Il lo ll Note Shipment Contains One of the Following Extension Arms Per Order 1 1 1 Installation Procedures VetVision DC Installing the Control Unit on a Single Wood Stud Wall Mark and Drill WARNING Control Unit UNDER NO CIRCUMSTANCES SHOULD THE 82 INCH 208 CM REACH Mountina Holes SYSTEM BE ATTACHED TO A WALL IN THE SINGLE STUD g CONFIGURATION PLEASE DIRECT ANY QUESTIONS ON THIS MATTER TO THE MIDMARK TECHNICAL SUPPORT GROUP SINGLE STUD INSTALLATION WITH THE INSTALLATION GUIDE 30 P0076 Introduction The Installation Guide is intended to be a positive means of locating the center of a 2x4 wooden stud The Installation Guide is a necessary part of the installation and must be used whenever single stud installations are performed The Installation Guide is equipped with side tabs which can be remo
23. 3 is used the reach is reduced by 4 inches I U 22 55 58 CM Min reach with Compact ada m B2 1 2 209 5cm Max reach with Exfralong Horizontal Arm Lu 11 1 28 194 CM E i Figure 1 12 Cone reduces reach by 4 inches Reach and 10 16CM Coverage Diagram General Information VetVision DC 33 875 86cm 92 5 235cm Min 14 Clearance 35 5cm Height 44 5 Nm 103cm 36 625 40 75 93cm 110cm 12 Cone 8 Cone 39 30cm 20cm 99cm Figure 2 Cabinet Mounting Dimensions se ee 82 reach not recommended for cabinet mount General Information Figure 3 Retracted Wall Mount Figure 4 Extended Position Wall or Cabinet Mount 33 7 8 86cm 13 5 8 35cm 8 1 3 P T 21 5cm see note 1 AB 5 8 3 04cm 39 note 1 7015 24 5 8 62 5cm ith 42 99cm 7016 34 5 8 88cm a 7017 445 8 114cm 7018 505 8 128 5cm see note 2 del see note 3 89cm ha see note 4 VetVision DC 86 5 8 220 03 CM 40 5 8 103 31cm With 8 20cm Cone 4 5 8 11 75cm 4g 121 92cm al With 12 30cm cone note2 7015 52 1 2 133 cm 7016 62 1 2 159 cm 7017 721 2 184 cm 7018 781 2 199 cm To Handle note 4 7015 7016 7017 7018 With 8 20cm cone note3 7015 7016 7017 7018 70 3 8 178 5cm 80 3 8 204 cm 90 3 8 229 5 cm 96 3 8 244 5 cm 56 1 2 143 5 cm 66 1 2
24. Arm and Tubehead Assembly 35 Operator Panel VetVision DC 1 Locatethe Articulating Arm brake assembly 30 A2068 2 Insert the M6 x 25 mm long set screw as shown in Figure 19 Using a 3 mm Allen wrench tighten the screw fully than back off 1 4 and secure with the hex nut 3 Using a 3 mm Allen wrench install the Articulating Arm brake Tighten screws until the Articulating Arm brake comes into contact with the shaft of the Articulating Arm If additional friction is required to prevent drifting turn the two screws evenly 4 turn at a time until drift stops as shown in Figure 20 Install the Articulating Arm Brake Assembly Hex Nut and Set Screw Figure 19 Installing the Hex Nut and Set Screw di pete yal Pe a RENI 2 00 2 2 1 PRI LILLE Articulating Arm Brake amp Screws Figure 20 Adjusting the Articulating Arm Brake Assembly 36 Operator Panel VetVision DC Connecting the Cables Connecting 1 Connect the two Articulating Arm cables to the Horizontal Arm cables as shown in the Figure 21 and 22A 2 Once the connections are made dress the cables and push into the opening in the Horizontal Arm Articulating and Horizontal Arm Cables Figure 21 Connecting the Articulating Arm and Horizontal Arm Cables Figure 22A Connecting optional Integrated Sensor Cable 3 Operator Panel VetVision DC Connectin is I CAUTION Horizontal Verify that line power is disconnected bef
25. Control Unit Connecting the Coil cord Hand Switch Operator Panel in Remote Location 54 Po COND VetVision DC ECL EE E L as ah vm ng WI J7 Remove the screw holding the front cover of the Control Unit in place Place the screw in a safe location for later use Remove the front cover Cut out the notch on the base of the Control Unit front cover Route both the Operator Panel cable and the coil cord hand switch through the hole in the bottom of the Control Unit front cover Place a loop of the coil cord into the notch Carefully reassemble the Control Unit front cover keeping the coil cord in the notch Secure the front cover with the screw that was removed in step 1 Locate the Operator Panel in the top portion of the shipping carton Connect the coil cord hand switch to the left plug socket as viewed from the back on the bottom of the Operator Panel Connect the short white cable to the right plug socket Carefully dress the two cables back into the front cover of the Control Unit Snap the Operator Panel into place on the front cover of the Control Unit Mount the bracket for the coil cord hand switch in a convenient location Stow the coil cord hand switch Route the cable from the coil cord hand switch through the hole in the wall mounting plate Place a loop of the coil cord into the notch Locate the Operator Panel in the top portion of the shipping carton Connect the coil cord hand s
26. Figure select CONFIGURE UNIT You will see the Configuration menu shown in Figure 2 Select SET CONFIG You will see the Set Configuration menu shown in Figure 3 From the Set Configuration menu use the up and down arrows to highlight DIAG MODE ON Press the right arrow button to turn on diagnostic mode 4 Exit System Configuration mode by highlighting and selecting EXIT in the Configuration and Main menus 5 Make an exposure The display will show the following feedback values e kV e mA e Filament current 6 Press any button on the Operator Panel to clear the feedback values from the display 7 To exit diagnostic mode press the Tooth Selection and Patient Size Selection buttons simultaneously for 5 seconds to display the Main System Configuration menu From the Main menu highlight and select CONFIGURE UNIT Then highlight and select SET CONFIG On the Set Configuration menu highlight and select DIAG MODE OFF Note Feedback values are approximate Calibration VetVision DC Calibration Automated Calibration Procedure Calibration of the VetVision DC X Ray System is preset at the factory and is not required during initial installation Service replacement of the Power Supply Control Board 30 08043 or the Tubehead will require calibration The VetVision DC X Ray System has an automated calibration function After turning calibration on the display instructs the technician to take a series of x ray exposures until the uni
27. M6 button head screws that hold the bushing assembly into the column so that the arm assembly will not interfere with the screws during installation Plug the cable to the arm assembly insert the arm assembly into the bushing and gently pull the other end of the cable as you install the arm assembly With the Tubehead over the long legs tighten the M6 button head screws Install the remote cradle and remote exposure button with the two M5 X 8 mm Phillips pan head screws Route the remote cable through the rectangular hole and the remote exposure cable through the slot in the bottom of the cradle Remove the backing on the remote exposure holder and install the M3 X 12 mm Phillips pan head screw Install on the back of the remote cradle on the left side and tighten the screw ensuring the holder is straight Attach the remote cable to the remote and install the remote to the cradle Attach the cable from the arm assembly to J1 on the power board J4 on the Logic Board and ground wire to the ground lug Attach the cable from the remote to J1 on the Logic Board Route both cables so that they do not interfere with installing the cover Attach the strain relief bracket diagonally across the studs on the chassis Route the power cord through the rubber grommet in the cover and through the strain relief bracket Attach the black wire to L on the power block the white wire to the N on the power block and the ground wire to the ground
28. N VetVision DC Open the shipping carton and locate the Control Unit in the first level of the carton Remove the Phillips screw from the front cover of the Control Unit Carefully remove the front cover Place the front cover and the screw in a safe location for later reassembly Select the 5 16 inch inch long socket cap screws and washers Put the upper screw and washer through the upper mounting hole of the Control Unit Place the Control Unit on the wall and loosely tighten the upper screw Put the lower screw and washer through the lower mounting hole of the Control Unit and loosely tighten Be sure that the power wire extends through the opening at the bottom of the Control Unit Place a level on the Control Unit bearing parallel to the wall Level the Control Unit Tighten the upper and lower screws After the VetVision DC is installed slide covers on the wall plate and screw on Installation Procedures VetVision DC Installing the Control Unit on a Metal Stud Wall Mark and Drill Wall Plate and Support Plate Mounting Holes Reinforce Metal Stud Wall Assembling and Mounting the Support Plate 30 A2043 28 The mounting template is a guide for locating where to drill the holes used to mount the wall plate and support plate to the wall Carefully placing the mounting template on the wall will help ensure correct installation of these plates and hence of the Control Unit 1 Using a stud finder
29. a receptor simultaneously or to change each of the technique factors for a preset individually You can also restore factory default settings For charts of the factory default settings refer to Factory Default Exposure Settings later in this manual 1 OS Note If the 12 inch cone is going to be used configure the VetVision DC for use with the 12 inch cone before changing pre programmed exposure settings Configuring the VetVision DC for use with the 12 inch cone will reset exposure settings to the default settings used with the 12 inch cone From the Main System Configuration menu Figure select CHANGE PRESETS You will see the Preset Options menu shown in Figure selecting EXIT returns the display to the Main System Configuration menu Select ALTER DENSITIES from the Preset Options menu The first Image Receptor Type illuminates The display shows the selected Image Receptor Type and current density Using the Image Receptor Type button select the image receptor to adjust Use the up and down arrow buttons to specify a percentage by which densities will be increased or decreased for the selected receptor Densities can be increased in steps of 25 and decreased in steps of 20 Press the right arrow to save your settings Energize the system Press the Tooth Selection and Patient Size Selection buttons for five full seconds Select CHANGE PRESETS from the Menu Options screen Select SELECT RECEPTOR from the Preset Options men
30. ate assembly 30 A2042 is available as an option to mount on two wooden studs Assembly 30 A2043 is available as a metal stud mounting kit The wall support and mounting hardware for the VetVision DC must withstand a 100 Ib 45 36 kg shear load and a 400 Ib 182 kg withdrawal force at each of the mounting bolts The wall fabrication and attachments to the building structure must be capable of withstanding a load moment of 850 ft Ibs 118 kg m Electrical Requirements Main Power Supply Line Cord Use Line Voltage Fuse Rating Max Line Resistance The VetVision DC X Ray System requires a three wire electrician supplied power supply Two power lines Line LINE and Neutral NEUT and a Ground GND are required It is recommended that the unit be installed with a dedicated electrical line connected to a breaker with a minimum 15 amp rating The wiring must provide for a permanently grounded power line configuration The installer must determine the suitability of installing the VetVision DC with a line cord If a line cord is used the installer must ensure that the unit is properly grounded and has the required line rating Nominal 100 230 VAC 10 5A 250V UL Recognized Nominal Voltage Line Resistance 120 230 VAC 0 4 ohm General Information VetVision DC Compliance with Applicable Standards Radiation The certified components of the VetVision DC X Ray System comply with Protection Radiation Performance Sta
31. ated arm to the post QTY 2 This allows the articulating arm to be inserted completely into post See Fig 12 Fig 12 12 Locate the Articulated Arm Tube head assembly Remove the red transportation label Pull back the plastic packaging to expose shaft and remove paper tube protecting cables and connectors 114 Appendix A VetVision DC 13 Lift the arm tube head carefully and guide the cables through the top off the post Carefully insert the articulated arm and take care not to pinch or damage the connectors See Fig 13 FIG 13 14 Secure the articulated arm assembly to the post with the two Allen bolts that were backed out in step 11 See Fig 14 115 Appendix A VetVision DC 15 Locate and install the articulating arm brake assembly See Fig 15A Install and adjust by tightening to the point were the articulating arm does not drift when you lightly push the arm See Fig 15B FIG 15A FIG 15B 16 Connect the power and feedback cables See Fig 16A Insert cables into the post See Fig 16B NOTE If needed pull excess into the control box 47 8 1 FIG 16 A FIG 16 B 17 Install the cover plate See Fig 17 FIG 17 116 Appendix A VetVision DC 18 Remove the screw that locks down the Logic board Swing out the Logic Board and connect the three connections as shown below See Fig 18 18A Black connector Feedback from tube head 18B White connector Power to tube head
32. ation The VetVision DC X Ray System displays the current system configuration This display is informational only 1 From the Main System Configuration menu Figure select CONFIGURE UNIT You will see the Configuration menu shown in Figure 2 Select SHOW CONFIG The display will show e Current software version e Cone size e Diagnostic mode on or off 3 Press any button on the Operator Panel to return to the Configuration menu CONFIGURE UNIT SET CONFIG SHOW MAINT gt EXIT Figure 46 Configuration Menu 63 System Configuration VetVision DC Changing the Cone Size Selecting SET CONFIG from the Configuration menu Figure displays the Set Configuration menu Figure with options to change the cone size The VetVision DC X Ray System is factory set for use with the standard supplied 8 inch 20 cm Cone The 12 inch 30 cm Cone 30 A2033 is available Using the longer Cone requires longer exposure times which the VetVision DC automatically selects when you change the Cone size in the Set Configuration menu Using a 12 inch 1 Cone 2 d 4 5 Figure 47 Set Configuration Menu 64 From the Main System Configuration menu Figure select CONFIGURE UNIT You will see the Configuration menu shown in Figure Select SET CONFIG You will see the Set Configuration menu shown in Figure From the Set Configuration menu use the up and down arrows to highlight the 12 CONE SIZE Press th
33. ation This can be done through conduit or on the wall surface For either method a 2 x 4 junction box should exist where the Remote Exposure Switch is to be mounted Thread the cable end with the handset connector through the opening in the wall mount cover from the inside and connect it to the Operator Panel If the cable is routed on the surface of the wall it should enter the wall mount cover through the notch on the left of the power switch Connect the cable conductors on he opposite end of the cable to terminal block J1 on the PCB in the switch enclosure as shown in Figure Make sure the two gray wires from the pushbutton switch are connected to terminals 1 and 2 of J2 Screw the inner section of the enclosure to the junction box using the two screws provided If the cable is routed on the surface of the wall make sure it sits in the notch on the bottom of the enclosure Confirm that no wires are being pinched between the junction box and the enclosure Hook the outer section of the enclosure and fasten the two pieces at the bottom with the 6 32 x 5 16 screw Optional Installation Procedures VetVision DC Installing the Dual Switch Figure 40 Parallel Switch Configuration 57 Note This configuration uses two cables One connects the VetVision DC to the first switch and the other connects the first switch to the second switch Route one cable from the VetVision DC to the first switch location either through c
34. before the next exposure can begin 1 5 mA at 70 kVp 12 5 degrees 50 F 95 F 10 C 35 C 31F 150 F 35 C 66 C 12 000 ft 8 inch 20 cm for bisecting angle technique 12 inch 30 cm for paralleling technique 2 72 inches 6 9 cm at the end of the Cone Specifications for optional cones differ Specifications VetVision DC HEAT STORAGE J i am e S 8 7 am 27 PERE 0 150 300 TIME a Focal spot 0 4mm Tube Current mA Figure 83 Toshiba Tube Rating Charts Time s 107 Specifications VetVision DC pa OornNnwWwano 29200 Lp a ay _ BOkV _fOkV NE ME HE RE E NE EMEN NEM 0 1 9 Figure 84 Kailong Tube Rating Charts Thermal Characteristics Chart 108 Appendix A Appendix A VetVision DC Assembly Instructions for VetVision DC Mobile Unit Tools Required 3 8 square drive hex key 10 mm 3 8 square drive hex key x 6 inch extension 3 8 square drive ratchet No 1 Phillips screwdriver 7 mm nut driver Small flat blade screwdriver 4 mm hex key 5 mm hex key Note It is recommended that 2 people assemble the unit 1 2 14 15 16 17 109 Remove the five screws that hold the control cover Carefully remove the cover Install the column into the base with the remote mount facing the control and install the special M12 socket cap screw into the hole under the control mounting plate and tighten Loosen but DO NOT REMOVE the
35. c Mode sasies udin acted Sashes base tuiesdde potus ar cotes dece OUS edic Reese ulus dnd dade 65 Table of Contents VetVision DC C ANID TAO noo oom 66 Automated Calibration Pro edlre s desine te b i Hec im po ees aaides ima dena rel aided 66 TFOUDIESNOOHING sufi UU dd eaiua nas ehewni ee 69 Elechrical PErormmanes iISS Hess 69 Opning Technical SUPporti srl 88 VE LE ae Ide ERE TEE NEN ERES T TT 89 VetVision DC Tubehead Removal INSIructions e 89 VIeCnhanica AGjusimMentsa leali ia aaa 93 Pre programmed Exposure TIMES ii 99 Pe DIA CCMENL INS savevivesauedacamerios vane E T TD 100 Armand eins 100 FMONzoniglAmni e R 101 Mounting Pales aiuti int bra Ern aedes ani air pa 102 CDS ALO MH INC ENTERS 103 Controlli 104 Hand Wile Lie eat o UE 105 no 6516 errs a 9 E ee nrg rrr ore a oe ne TO T 106 VelVision DG X Ray SV Sten sss ieri 106 APPENA serrara oi 109 Assembly Instructions for VetVision DC Mobile UNit 109 APPENA PRE RR RR RR EEE 121 Electronics BOCK Didra ii ente 121 General Information VetVision DC General Information Product Description Control Unit Tubehead Articulating Arm Horizontal Arm Cone Remote Control Mobile Unit Installation and Service The VetVision DC X Ray System is a state of the art high frequency intra oral x ray machine to be used for veterinary purposes only The VetVision DC c
36. ch J3 Remote Exposure Switch Connector SPSS STS SCS Installing the 12 Inch Cone 30 A2033 The VetVision DC X Ray System is factory set for use with the standard supplied 8 inch 20 cm Cone The 12 inch 30 cm Cone 30 A2033 is recommended when using parallel film positioning techniques Using the longer cone requires longer exposure times See the System Configuration section of this manual for setting the system to use the longer cone 59 System Configuration VetVision DC System Configuration System Configuration Mode About System Configuration Mode Using System Configuration Mode Figure 43 Main System Configuration Menu 60 The VetVision DC X Ray System has a software driven system configuration mode When the VetVision DC is in system configuration mode you can perform the following procedures Adjusting the Display Changing Pre programmed Exposure Settings Changing the Cone Size Showing Current System Configuration Displaying Diagnostic Data To enter system configuration mode press the Tooth Selection and Patient Size Selection buttons on the Operator Panel simultaneously for 5 seconds The display shows the Main System Configuration menu as shown in Figure and the Ready Indicator blinks To select menu items while in system configuration mode use the up and down arrows to highlight a menu option Then use the right arrow button as an Enter button to select the highlighted option W
37. ct the condition of the feedback cable This is the six conductor cable passing through the tubearm assemblies starting at J4 of the Logic Board and ending at the Tubehead feed through If this cable is okay the error could have been caused by the Power Supply Board or the Tubehead 66 Calibration VetVision DC Ue An iid bt z Figure 48 Turning on Calibration Mode 6 Calibration Calibrating kV Adjusting kV during Calibration Deactivating the Calibration Session 68 VetVision DC The primary calibration procedure is intended to establish proper control of tube current mA This is normally the only calibration required for satisfactory operation Occasionally it may be necessary to also calibrate kilovoltage kV Approximate mA and kV levels can be observed using the Diagnostic Mode feature of the VetVision DC system If the kV needs calibration follow these steps 1 Energize the system Press and hold the Tooth Selector switch and the Patient Size Selector switch for five seconds 3 Select the SET CONFIG option You will see the Set Configuration menu Figure 4 Press the down arrow to highlight the DIAGNOSTIC MODE ON option and press Enter You will see the Configure Unit menu Figure 5 Press the down arrow to highlight the Exit option and press Enter This displays the Menu Option screen Figure 6 Press the down arrow to highlight the Exit option and press Enter This returns th
38. e Operator Panel is to be installed Tape the mounting template to the wall Using an awl or other sharp object punch through the mounting template to mark the location for the bolts for the Operator Panel mounting cradle Drill pilot holes at marked locations With a drywall knife cut an opening as shown on the mounting template Remove the mounting template from the wall Using the anchors and screws from the mounting hardware bag install the Operator Panel mounting cradle in the position marked Locate the 25 foot remote control cable Run the remote control cable in compliance with local codes from the intended location of the remote Operator Panel to the back of the Control Unit Note The cable can also be run to an electrical box or opening at the top left of the wall plate assembly A sufficient length of cable should be left available to bring the remote cable out to the bottom front of the Control Unit Plug the remote control cable into the bottom of the Power Supply Control Board 30 08043 Place the top of the front cover on the Control Unit and pop the bottom of the cover into place as shown in Figure 29 being careful of the power switch and cover alignment Replace the screw on the front cover of the Control Unit Place the Progeny cover plate over the top opening and the small trim cover over the bottom opening on the front cover of the Control Unit Locate the Operator Panel in the top portion of the shipping carton Connect the
39. e between TP1 the Common Return and TP5 mA Program This voltage should be between 1 and 2 volts DC If this voltage is not correct replace the Power Supply Control Board If this voltage is correct select 1 5 seconds of exposure time measure across pin 1 and pin 2 of the Power Supply Control Board at the connector J4 During exposures this value should be 24 volts AC Also measure across pin 2 and pin 3 of J4 This value should be 24 volts AC If either voltage is missing replace the Power Supply Control Board If these voltages are present measure for the same values at the Tubehead Assembly at the connector J5 black on the blue and gray conductors and the blue and brown conductors If the voltages are not present inspect the inter connect cables between the control and Tubehead Assembly Connections for this cable begin with controls at J1 of the Power Supply Board and J4 of the Power Supply Control Board As shown in Figure an internal set of connections will be accessed below the distal side of the horizontal arm and at the inside top of the Tubehead Yoke The final set of connections is accessed by removing the Pivot Cap located at the attachment point of the Tubehead to the Yoke If the voltages are present replace the Tubehead Assembly Troubleshooting VetVision DC Figure 55 Power Supply Control Board 30 08043 PROGENY ING Figure 56 Power Supply Board 30 08041 19 Troubleshooting No I Filament Produced
40. e connector on the bottom of the Operator Panel Jumper When the coil cord hand switch is used it may be required to disable the Configuration for Exposure button on the control panel consult your local laws A jumper must Coil cord Hand be removed on the Operator Panel Board 30 08054 shown in Figure to disable 3 4 53 the operation of the hand switch Switch t 4 2 Turn the power off Remove the Operator Panel from its mounting on the Control Unit or wall plate Unplug the cable that connects the Operator Panel to the Control Unit With a Phillips screwdriver remove the 4 screws from the back of the Operator Panel Put the screws in a safe location for later use Remove the back cover from the Operator Panel Lift out the Operator Panel Board 30 08054 To disable the use of the Exposure button on the Operator Panel locate point J7 on the Operator Panel Board 30 08054 Then remove the shunt on J7 Put the Operator Panel Board 30 08054 back in position Put the cover on the back of the Control Panel using the 4 screws J7 Exposure Switch Jumper Settings Jumper Position Switch Closure Required for Exposure 1 2 3 4 default Remote Switch or Panel Switch parallel 2 3 Remote Switch and Panel Switch series 3 4 Remote Switch panel switch disabled Optional Installation Procedures Figure 37 Disabling the Use of the Exposure Button Connecting the Coil cord Hand Switch Operator Panel Located on
41. e display to operational mode 7 Press Enter to select the kV to be adjusted 8 Press Enter to highlight the time to be adjusted 9 Observe normal radiation protection procedures in preparation for the following steps 10 Make an exposure 11 Observe the feedback values To adjust kV 1 Press the Up switch to activate the Adjust feature This displays the Current kV Modulation Level screen Press the Up or Down switch while observing the Counts indicator Adjust the Counts in small increments Press Enter to exit and return to operational mode Make an exposure and observe the feedback Repeat steps 1 5 until the desired kV level is reached nce completed it is necessary to deactivate the calibration session Press and hold the Tooth Selector switch and the Patient Size Selector switch for five seconds You will see the Menu Options screen Figure 2 Press the down arrow to highlight the CONFIGURE UNIT option and press Enter This displays the Configure Unit menu Figure 3 Press the down arrow to highlight the Set Configuration option and press Enter You will see the Set Configuration menu Figure 4 Press the down arrow to highlight the Diagnostic Mode Off option and press Enter This displays the Configure Unit screen 5 Press the down arrow to highlight the Exit option and press Enter This displays the Menu Option screen 6 Press the down arrow to highlight the Exit option and press Enter This returns the
42. e right arrow button to select the 12 inch Cone The display warns you that selecting the 12 inch Cone will override custom presets with the default factory settings for the 12 inch Cone Using the up arrow select YES to install presets for the 12 inch Cone SET CONFIG b 12 CONE SIZE DIAG MODE ON DIAG MODE OFF gt EXIT System Configuration VetVision DC Diagnostic Mode About Diagnostic Mode Showing the Maintenance Summary Showing Feedback Values After an Exposure 65 The VetVision DC X Ray System has a diagnostic mode in which you can display a summary of maintenance data or display feedback values after each exposure 1 Fromthe Main System Configuration menu Figure select CONFIGURE UNIT You will see the Configuration menu shown in Figure 2 Select SET CONFIG You will see the Set Configuration menu shown in Figure 3 To display a summary of maintenance data highlight select SHOW MAINT The following maintenance data are displayed e Total KJ kilojoules total system heat on the x ray tube e Exposure Count e Reboots power up cycles e OT Counts over threshold counts 4 Press any button on the Operator Panel to return to the Configuration menu If you take an x ray while in diagnostic mode the display shows feedback values for that exposure Until you exit diagnostic mode the display will continue to show feedback values after each exposure 1 From the Main System Configuration menu
43. er tape for placing the mounting template on the wall Awl Drill driver and drill bits appropriate to type of wall mounting Metric Allen wrench set English inch Allen wrench set screwdrivers flat blade and Phillips Torque wrench 0 40 ft lbs or equivalent Sockets and ratchet driver appropriate to type of wall mounting Fluke model 73 DVM equivalent or better Small test clips such as Pomona Electronics Minigrabber Test Clip Model 6248 or Radio Shack Mini Hook Adapters catalog 270 334 ltems needed only for the metal stud wall mount e 11 inch hole saw Dry wall saw Y inch diameter 12 inch long drill bit Two 4x4 wood studs Drywall screws The VetVision DC X Ray System has been designed to be installed by one person in less than one hour assuming that all pre installation requirements have been met The VetVision DC X Ray System is shipped in a convenient two level carton as shown in Figure 12 The first level contains the items needed for the first part of the installation including the Control Unit Operator Panel Horizontal Arm mounting template documentation cables and bags containing the mounting hardware brake assembly plastic covers and additional hardware The Articulating Arm and Tubehead Assembly is in the second level of the shipping carton where it can remain until it is installed Installation Procedures Figure 12 Two level Carton Packing List 20 Part Number 30 A1028 30 A1041 30 A212
44. from lifting out Figure 16 Installing the Horizontal Arm 33 Operator Panel VetVision DC Brake Assembly Figure 17 Installing the Brake Assembly 34 Operator Panel VetVision DC Installing the Articulating Arm and Tubehead Assembly Install the The Tubehead and Articulating Arm are installed as a single unit Articulating Arm 1 Remove the top level packing material from the shipping carton to gain access to the Articulating Arm and Tubehead Assembly Do not remove the and Tubehead cardboard tube enclosing the cable wires but remove the red tag Assembly 2 Remove the Articulating Arm and Tubehead Assembly from the shipping carton CAUTION Do not remove the tie holding the Articulating Arm closed Removing the tie will cause the Articulating Arm to spring open potentially causing personal injury Note Do not lubricate the shaft of the Articulating Arm or the bearings in the Control Unit 3 Position the Articulating Arm above the Horizontal Arm 4 Carefully route the cardboard tube with the arm cable plug through the opening in the Horizontal Arm 5 Insert the shaft of the Articulating Arm into the opening in the Horizontal Arm as shown in Figure 18 6 Press down until the shaft is completely seated in the Horizontal Arm 7 Remove the cardboard tube to free the wires Discard the cardboard tube 8 Untie the Articulating Arm and remove the plastic covering Figure 18 Installing the Articulating
45. g At Power Up Buzzing Noise is Heard X ray Indicator No Exposure Termination No Radiation Produced Display Shows Error Serial Communication S Display Shows Pre termination Error Early Exposure Release Determined Not to be the Cause AII X Ray Indicators But No Voltage Measured at J1 on the Power Supply Board 74 VetVision DC Replace the Power Supply Control Board 3 4 5 Check if both audible indicators operate Check the Operator Panel first and check the Control Logic Board second If only the Operator Panel indicator works check if diode D2 on the Power Supply Board and D12 on the Logic Board illuminate during the exposure request If D2 and D12 do not illuminate this indicates that the x ray backup conductors in the CAT 5 communication cable are open Connect a substitute communication cable to test for this condition If the symptom persists contact Technical Support If the ribbon cable is open between the Logic and Power Supply Boards replace the cable This error can be cause by a high voltage breakdown in the head and is characterized by a snapping or popping noise within the Tubehead 1 2 3 4 Inspect the condition of the feedback cable Inspect the condition of the communication cable If used inspect the remote exposure switch wiring for a loose connection Refer to the High Voltage Breakdown information in the Troublesho
46. g Arm to lift Turning it counterclockwise will cause it to drop Adjust as necessary until the Control Unit side of the Articulating Arm no longer drifts Replace the plastic covers on the end of the Articulating Arm Remove the plastic covers at the top of the Articulating Arm Position the Articulating Arm at a 45 degree angle Place a 9 inch long 8 mm Allen wrench T handle into the adjustment nut inside the Articulating Arm as shown in Figure Turning the wrench clockwise will cause the Control Unit side of the Articulating Arm to lift Turning it counterclockwise will cause it to drop Adjust as necessary until the Control Unit side of the Articulating Arm no longer drifts Replace the plastic covers on top of the Articulating Arm Maintenance 97 VetVision DC Maintenance VetVision DC Articulating Arm The VetVision DC has four friction adjustment points located at the four pivot Friction points of the Articulating Arm These friction points can be adjusted to reduce or Adjustments increase the force needed to position the Articulating Arm 1 Remove the plastic covers on the Articulating Arm to reveal the adjustment points 2 Using a 2 mm Allen wrench as shown in Figure tighten both screws evenly at each adjustment point until the movement of the Articulating Arm is as desired Do not loosen adjustment points so far as to allow the Articulating Arm to drift Figure 75 Friction Adjustments 98 Pre Pro
47. g progeny A Midmark Company VetVision DC X Ray System Installation and Service Manual 00 02 1606 Rev J ECN P3077 Attention The equipment must only be installed and operated in accordance with the safety procedures and operating Instructions given in this manual and in the User Manual for the purposes and applications for which it was designed Modifications and or additions to the equipment may only be carried out by Progeny A Midmark Company or by third parties expressly authorized by Progeny Dental to do so Such changes must comply with legal requirements as well as with the generally accepted technical rules It is the responsibility of the user to ensure that existing legal regulations regarding installation of the equipment with respect to the building are observed X RAY PROTECTION X ray equipment may cause injury if used improperly The instructions contained in this manual must be read and followed when operating the VetVision DC Your Progeny Dental dealer will assist you in placing the VetVision DC in operation The VetVision DC X Ray System provides a high degree of protection from unnecessary x radiation However no practical design can provide complete protection nor prevent operators from exposing themselves or others to unnecessary radiation Table of Contents VetVision DC g progeny More Than Imaging Excellence Midmark Corporation 6 5 Heathrow Drive Lincolnshire Illinois 60069 U S A Phone
48. grammed Exposure Times VetVision DC Pre programmed Exposure Times The tables below show the factory default exposure settings for each combination of Tooth Image Receptor Type and Patient Size on the Operator Panel These exposure settings can be modified using the System Configuration mode See the System Configuration section for details Setting Large Small Large Small Large Small Large Small Large Small Large Small Large Small Large Small Upper Canine Lower Canine Incisors Premolars Molars 8 Cone Progeny Schick Dexis Kodak Sirona PSP D Speed E F Speed 12 Cone Progeny Schick Dexis Kodak Sirona PSP D Speed Setting Large Small Large Small Large Small Large Small Large Small Large Small Large Small Upper Canine Lower Canine Incisors Premolars Molars 99 Replacement Parts VetVision DC Replacement Parts Arm and Tubehead Figure 76 Arm and Tubehead 100 _ av 30 P0002 Pivot Joint Cover Male 30 P0031 Gray 30 A1024 Articulating Arm amp Yoke Assy SP ig Pivot Joint Cover Female 30 P0030 Gray 23 30 P0014 Yoke End Cover 30 P0033 y lt 30 A1083 Gray Female Cover Handle ym Yoke Assy Preva gt NS 25 30 P0034 30 A1027 A Gray Male Cover Handle Tube Head Ki lu 30 A2205 gt _ gt C Base wo O 0 30 08071 a 7 O Yoke Cable Assy 70 mm Cone 30 F0003 G lt Friction Washer 30 P0042 O TTI Harness Cla
49. he LEDs are not illuminated refer to the No Operator Display but Power Switch is On procedure in the Troubleshooting section of this manual Turn off the VetVision DC X Ray System using the power switch as shown in Figure 25 Power Supply Control 4 Board 30 08043 D7 5 Volts D D8 12 Volts DC D9 24 Volts DC D10 Communications a Power Supply Board 30 08041 Operator Panel VetVision DC Mechanical Adjustments Horizontal Arm 1 Locate the brake assembly at the top of the Control Unit The brake Adjustment assembly has a screw on either side of a clamping bar over the Horizontal Arm pivot post 2 Using a 4 mm Allen wrench as shown in Figure 28 tighten the screws equally to apply adequate braking to the pivot post so that Horizontal Arm begins to move after the Articulating Arm Figure 28 Tightening the Brake Additional The balance and friction of the Articulating Arm are set initially at the factory Adjustments During the installation process check the balance and friction When moving the Tubehead the Articulating Arm should be steady in all positions and move before the Horizontal Arm If adjustments are necessary follow the adjustment procedures in the Troubleshooting section Note The mechanical adjustments should not be used to compensate for a system that is not properly leveled on the wall 43 Operator Panel VetVision DC Installing the Control Unit Front Cover and the Operator Panel
50. he studs on which the wall plate will be mounted 2 Place the mounting template for the two stud mount on the wall with the lower mounting holes 40 inches above the floor 3 Place a level parallel to the vertical lines on the mounting template and adjust the mounting template until it is plumb 4 Tape the mounting template to the wall 5 Using an awl or other sharp object punch through the mounting template to mark the location of the mounting holes 6 Drill 5 32 pilot holes for common pine studs at marked locations 7 Remove the mounting template from the wall and save for future use Install the Wall In the dual wood wall stud installation the Control Unit is bolted to a wall plate Plate 30 A2042 that has been installed on two wood studs The wall plate shown in Figure 14 is shipped separately from the VetVision DC 1 Select the 3 8 inch 3 inch long lag screws and washers Put the lag screws and washers through the mounting holes on the wall plate and loosely tighten Be sure that the power wire extends through the opening in the wall plate Level the wall plate Tighten the lag screws to 14 to 18 ft lbs CAUTION Do not over tighten the lag screws Over tightening the lag screws will damage the wooden stud and reduce the holding force 26 Installation Procedures Figure 14 Mounting Plate for Dual Stud Wall Mounts Remove Control Unit Front Cover Mount the Control Unit 21 2
51. hen changing presets the right arrow button is also used to select the technique factor After selecting a menu option use the up and down arrows to increase or decrease values MENU OPTIONS CHANGE PRESETS CONFIGURE UNIT gt EXIT System Configuration VetVision DC Adjusting the Display The VetVision DC X Ray System allows the operator to adjust the display image 1 From the Main System Configuration menu Figure select ADJUST DISPLAY You will see the Display Options menu shown in Figure 2 Selecting EXIT returns the display to the Main System Configuration menu Adjusting 1 Select ADJUST CONTRAST from the menu You will see the Progeny logo Contrast 2 Usethe up and down arrows to increase or decrease the contrast between the menu text and the display background 3 Press the right arrow to save your settings Reversing the 1 Select REVERSE IMAGE from the menu The text and display background Image colors will be swapped 2 Press the right arrow to save your settings DISPLAY OPTIONS gt REVERSE IMAGE b EXIT Figure 44 Display Options Menu 61 System Configuration VetVision DC Changing Pre programmed Exposure Settings Displaying the Change Presets Menu Changing All Receptor Settings Globally Preprogramming to Digital Sensors Changing Presets Individually 62 The VetVision DC X Ray System allows the operator to increase or decrease image density for all presets for
52. igure 61 Power Supply Board 30 08041 85 Troubleshooting Incorrect kV 86 VetVision DC At times non invasive measurement of an otherwise fully functional system indicates that kilovoltages may be incorrect Kilovoltage is controlled by the microprocessor and is not adjustable The VetVision DC generates kilovoltage by first establishing a reference voltage and then comparing the feedback voltage to the reference Follow these steps to establish proper operation of the kV controls 1 On the Power Supply Control Board place a voltmeter on TP1 the Common Return and TP7 kV Program as shown in Figure Compare measurements to the following chart volts DC 60 kV 65 kV 70 kV 4mA 3 1 3 4 3 5 mA 3 2 3 5 3 75 6 mA 3 3 3 8 3 8 7mA 3 4 3 NA To evaluate the feedback voltages that represent the measured kV within the system compare the observed values in the table below To properly observe these values select 1 5 seconds of exposure time and measure the DC voltages during the exposure only This measurement is made across TP1 the common return and TP10 the kV Monitor as shown in Figure 60 kV 65 kV 70 kV 4 mA 3 1 3 4 3 7 5 mA 3 2 3 5 3 75 6 mA 3 9 3 6 3 8 7 mA 3 9 3 65 NA Values that approximately match the above tables represent a correctly operating system Other values may indicate that boards need to be replaced Additional assistance can be obtained from Progeny Technical Support Troubleshooting VetVisio
53. ing Labels Tubehead Tubehead Rotation Operator Panel Controls Exposure Button Exposure Indicators Premature Termination Coil cord Hand Switch Option User Information 51 Ensure that the wall support is adequate and that the system is properly mounted to the wall Ensure that all certified components bear labels that include the model and serial number date of manufacture and a statement of certification as noted elsewhere in this manual Check for oil leaks or other evidence that could indicate internal damage Replace the Tubehead if necessary Ensure that the Tubehead maintains its position around the horizontal axis while remaining easy to rotate and position Also check the vertical pivot of the Tubehead for easy movement while remaining in position after moving Check that all movements are smooth and quiet Verify that the Tubehead is properly counterbalanced for vertical drift and that the Horizontal and Articulating Arms do not drift horizontally Verify that the switch is working properly and that the Ready Indicator is illuminated when the power switch is in the ON position With the power switch located at the upper right of the Control Unit in the ON position verify that technique factors appear on the Operator Panel Also check the function of the selection buttons for Tooth Selection Image Receptor Type and Patient Size Pressing a selection button should cause indicato
54. l plate and support plate The wall fabrication and attachments to the building structure must be capable of withstanding a load moment of 850 ft lbs 118 kg m If the wall on which the VetVision DC is to be installed does not meet this requirement it must be reinforced In mounting configurations using the dual stud wall plate there are several holes available for incoming line power This is to provide for various locations of existing power boxes when installing as a replacement unit Refer to the mounting template in Figure 7 for hole locations Installation Options Installing the 4x4 Mount Instructions Figure 11 4x4 Mount Cabinet Layout 1 VetVision DC The 4x4 Mount kit 30 A2099 shown in Figure 11 contains the items below Power line bracket Power cord cover Left conduit mounting plate Right conduit mounting plate 3 Phillips screws 6 nuts 1 Using the three Phillips screws secure the power line bracket to the power line cord cover 2 Place the right and left conduit mounting plates on the control 3 Place the assembled power line bracket and cord cover on the two bottom most threaded studs Left Conduit Mounting Plate Right Conduit Mounting Plate Power Line Mounting Bracket 3 Screws 6 Nuts Power Cord Cover Installation Options VetVision DC Operator Panel Locations The Operator Panel for the VetVision DC X Ray System can be installed on the Control Unit or mounted remotely
55. losure and fasten the two pieces at the bottom with the 6 32 x 5 16 inch screw Cut the handset connector from the end of the cable that will connect to switch enclosure 2 and strip about 1 2 inch of the white jacket Strip 4 inch of insulation from each of the conductors Connect the cable conductors to terminal block J1 on the PCB of switch enclosure 2 as shown in Figure the same as the single switch configuration Make sure the two gray wires from the pushbutton switch are connected to terminals 1 and 2 of J2 Screw the inner section of enclosure 2 to the junction box using the two screws provided If the cable is routed on the surface of the wall make sure it sits in the notch on the bottom of the enclosure Confirm that no wires are being pinched between the junction box and the enclosure Hook the outer section of the enclosure onto the inner section at the top Push the wires all the way into the enclosure and fasten the two pieces at the bottom with the 6 32 x 5 16 inch screw Optional Installation Procedures VetVision DC Connecting to a Generic 2 Wire Remote Exposure Switch To use a generic 2 wire switch connect the wires to the terminal block J3 Remote Exposure Switch Connector on the Power Supply Control Board 30 08043 as shown in Figure IE Newel paar jen d tiafi T RE ee SVG n EF i EH Hi m wal T c4 IRI NIE SUB a M Vu EO tih LI Figure 42 Installing the Remote Exposure Swit
56. lug Install the Hayco into the strain relief Plug in the power switch to the two connectors near the power block Reinstall the cover with the five M3 X 5 mm Phillips pan head screws and tighten Install the Velcro strap around the pivot joint at the column and the loose ends around the pivot joint at the Tubehead Install handle on upper support bracket of the remote with two M6 X 20 mm Socket head cap screws and M6 spring lock washer Appendix A VetVision DC 1 Open the box from the top side and remove top layer of packing material See Fig 1 FIG 1 2 Remove all transportation screws from the base of the crate QTY 10 See Fig 2 FIG 2 110 Appendix A VetVision DC 3 Lift the shipping box and separate from the crate There are two layers or parts Separate the top layer and place on the floor This is a two person job or remove each piece individually NOTE Take extra care when handling the articulating arm assembly to avoid any damage to tube head See Fig 3 FIG 3 4 Cut the transportation band from the lower layer that holds the mobile base See fig 4 FIG 4 5 Remove top cover of control unit by removing screws located at the base of the cover See Fig 5A NOTE Be careful when removing top cover The power switch is connected Lift carefully and disconnect power switch from the Power Board See Fig 5B Power On a Le switch connects here FIG 5A FIG SB 111
57. mp 30 M0017 Yoke C Friction Nut Preva Replacement Parts VetVision DC Horizontal Arm 30 A2074 Extension Arm Assy Compact M 30 A2073 Extension Arm Assy ae gt Short 30 A2071 5 Extension Arm Assy 30 A2069 Long Extension Arm Assy e LI i TETTIE Extension Arm Cable 30 A1067 fS J Extension bali Arm Cable E Long 30 P0018 cS Sadun i Extension Arm da E End Cap C A Standard ig i ila aa aay H1 63 M09008 17 Cover Mounting Screws Figure 77 Cover Horizontal Arm Standard 101 Replacement Parts VetVision DC Mounting Plates 30 A2042 30 A2043 Two Stud Metal Stud Mounting Plate Support Plate Figure 78 Mounting Plates Conduit Mounting Plate Kit includes 3 screws and 6 nuts Left H1 17 M09000 01 nut gt 30 F4021 H1 15 M09016 08 screw Power Cord Cover 30 F4034 dd li a Power Line Bracket Assembly 30 F5013 Conduit Mounting Plate 7 Right Figure 79 30 F4025 4x4 Mount Kil 5 5 55555555555527 r 30 A2099 i 102 VetVision DC Operator Panel Replacement Parts P0029 Wall Mount Cradle 2 ese e i 2 e e 30 08130 Operator Panel PCB dia x dd Lu n mm 995972090099 t052 89 a 4 Y a a d EST amp i REIZTETIILLIIICIELIEz O x co O o T
58. n DC br nis Li riz z E a Figure 62 Power Supply Control Board 30 08043 8 Troubleshooting Incorrect MA VetVision DC At times various measurements of an otherwise fully functional system indicate that milliamperage may be incorrect Milliamperage is controlled by the microprocessor and is not adjustable The VetVision DC generates milliamperage by first establishing a reference voltage and then comparing the feedback voltage to the reference Follow these steps to establish proper operation of the mA controls 1 On the Power Supply Control Board place a voltmeter on TP1 the Common Return and TP5 mA Program as shown in Figure Compare measurements to the following chart volts DC 60 kV 65 kV 70 kV 4mA 3 1 3 4 3 5 mA 3 2 3 5 3 75 6 mA 3 3 3 8 3 8 7mA 3 4 3 NA 2 To evaluate the feedback voltages which represent the measured mA within the system refer to the table below select 1 5 seconds of exposure time and measure the DC voltages during the exposure only This measurement is made across TP1 the Common Return and TP9 the mA Monitor as shown in Figure Volts DC 4mA 2 5mA 2 4 6mA 2 9 7mA 3 4 Values which approximately match the above tables represent a correctly operating system Other values may indicate that boards need to be replaced Further assistance can be obtained from Progeny Technical Support Obtaining Technical Support Contact 88 PROGENY DENTAL 675 Heathrow Dr Li
59. n exposure 3 Follow the appropriate procedure below e f no kV is produced go to the procedure No kV Produced e If no mA is produced go to the procedure No mA Produced e If no I is produced go to the procedure No I Filament Produced 1 Onthe Power Supply Board observe that the power supply indicator D1 1 350volts DC is illuminated as shown in Figure Illumination represents proper stored energy for an exposure If this indicator is not illuminated it will be necessary to replace this board 2 Onthe Power Supply Control Board observe the power supply indicator LEDs D7 5 volts DC D8 12 volts DC and D9 24 volts DC as shown in Figure Voltages can also be measured by using TP1 the Common Return and checking TP2 5 volts DC TP11 8 1 volts DC and TP12 24 volts DC If any of these indicators are not present after power is applied next check voltages on the Power Supply Board 3 Onthe Power Supply Board use TP2 as a common test point to check TP1 24 volts DC and TP3 8 1 volts DC Then use TP5 as the common return to check TP4 for the presence of 12 volts DC as shown in Figure Should any of these voltages not be present replace the Power Supply Board If each voltage is present check other voltages on the Power Supply Control Board 4 Onthe Power Supply Control Board measure between TP1 the Common Return and TP7 kV Program This voltage should be between 3 and 4 volts DC If this voltage i
60. ncolnshire IL 60069 Phone 888 924 3800 Fax 847 415 9810 techsupport progenydental com Maintenance VetVision DC Maintenance VetVision DC Tubehead Removal Instructions Tools Required Progeny provided spanner wrench 30 T0055 to be returned to Progeny 1 Phillips screwdriver Flat blade screwdriver or pocket knife Needle nose pliers Cable tie Standard 3 8 ratchet 3 8 ratchet extension Foam insert Figure 63 Tubehead Replacement Parts 89 Maintenance VetVision DC Instructions 1 Using the cable tie restrain the articulating arm together as shown in Figure CAUTION Failure to lock the arm in place may cause rapid movement or injury E Plastic Tie Figure 64 Stabilizing the Articulating Arm with the Foam Insert and Cable Tie 2 Using a small flat blade screwdriver or pocketknife pry off the cap on the side of the yoke see Figure ids Plastic Cap Figure 65 Plastic Cap 3 Remove the two Phillips screws shown in Figure from the plastic cap holding the wires on the Tubehead 90 Maintenance VetVision DC a d di dd dd dd dd d dd d di dd dd dd d aaa Phillips Screws Figure 66 Location of Phillips Screws 4 Using the needle nose pliers remove the plastic cap that the wires are threaded through 5 Use the needle nose pliers to gently disconnect the two connectors plugged into the Tubehead and move the wire
61. ndards 21 CFR Subchapter J at the time of manufacture The certified components of the VetVision DC X Ray System comply with IEC 60601 1 3 Radiation protection x ray equipment UL 2601 1 File Classified by Underwriters Laboratories Inc with respect to electrical shock fire Number and mechanical hazards only in accordance with UL 2601 1 and CAN CSA E181750 C22 2 NO 601 1 M90 and to the following particular standards IEC60601 2 7 IEC60601 2 28 EMI EMC IEC60601 1 2 Certified Components System Component Reference Number Tubehead 30 A1027 Control Unit 30 A1041 Cone 8 in 30 A2016 General Information VetVision DC EC Declaration of Conformity Name and Progeny VetVision DC Description of Product Catalog P7017V 76 inch reach Model 30 A1041 Control 30 A1028 Articulated Arm Catalog P7016V 66 inch reach Model 30 A1041 Control 30 A1028 Articulated Arm Catalog P7015V 56 inch reach Model 30 A1041 Control 30 A1028 Articulated Arm Catalog P7017VM Mobile Model 30 A1032 Control Reference The following regulatory documents apply Numbers to UL 2601 1 E IEC 60601 1 3 Conformity IS IEC 60601 2 7 Declared IEC 60601 2 28 IEC 60601 2 32 Contact Technical Support Authorized Representatives North America MIDMARK CORPORATION 675 Heathrow Dr Lincolnshire IL 60069 Phone 888 924 3800 Fax 847 415 9801 General Information Europe Safety Radiation Safety Electrical Safety Explosion Safety VetVisi
62. ng a load moment of 920 pounds 418 kilograms CAUTION Lag screws are not intended to be used as an attachment method for metal supports such as those found in center island pass through cabinets Progeny provides machine screws large flat washers and nylock nuts to use when fastening the system to metal supports Installation Options Single Wood Stud Wall Solid Wall or Reinforced Wood Cabinet Figure 8 Wood Wall Stud Mount VetVision DC The Control Unit should be located at a height of 39 inches 99 cm from the floor to the bottom of the control mounted on the wood stud as shown in Figure 8 The large range of travel of the Articulating Arm provides some flexibility in the vertical position Two mounting holes are provided Refer to the supplied mounting template shown in Figure 7 for specific locations When installing in a reinforced wood cabinet refer to the manufacturer of the pass through box or cabinet for proper mounting configuration and height Refer to the supplied mounting template for specific locations of power supply and or Operator Panel cable access points In order to mount to a solid masonry type wall the same mounting holes and mounting template as the single wood wall stud are used The installer must supply appropriate fasteners The power supply 2x4 junction box should be mounted to the left of the mounting stud at the appropriate height as indicated in the mounting template Note A 4x4 junc
63. on DC CE Partner 4U Esdoornlaah 13 3951DB Maarn The Netherlands Phone 31 343 442 524 Fax 31 343 442 162 Only qualified and authorized personnel may operate this equipment observing all laws and regulations concerning radiation protection e The operator at all times must remain 6ft 2m from the focal spot and the x ray beam for operator protection e Full use must be made of all radiation safety features on the equipment e Full use must be made of all radiation protection devices accessories and procedures available to protect the patient and operator from x ray radiation Only qualified and authorized service personnel should remove covers on the equipment e This equipment must only be used in rooms or areas that comply with all applicable laws and recommendations concerning electrical safety in rooms used for medical purposes e g IEC US National Electrical code or VDE standards concerning provisions of an additional protective earth ground terminal for power supply connection e Before cleaning or disinfecting this equipment must always be disconnected from the main electrical supply e The VetVision DC X Ray System is ordinary type medical equipment without protection against ingress of liquids To protect against short circuit and corrosion no water or any other liquid should be allowed to leak inside the equipment This equipment must not be used in the presence of flammable or potentially explosive gases
64. on a wall On Control Unit The Operator Panel snaps on to the front of the Control Unit Installation of the Operator Panel on the Control Unit may require use of the coil cord hand switch 30 A2040 Remote Operator The Operator Panel is mounted on the wall remote from the Control Unit rang If the Operator Panel is mounted separate from the Control Unit a supplied cable must be run from the Control Panel to the Operator Panel Where local codes require a separate 2x4 junction box should be mounted to the left of the mounting stud above the power supply box Refer to the supplied mounting template for specific location Installation Procedures VetVision DC Installation Procedures Preparing to Install the VetVision DC Check Pre installation Requirements Gather Tools Installation Time Open the Shipping Carton Prior to beginning the installation be sure that all pre installation requirements have been completed This includes confirming that the wall support requirements are adequate for mounting the unit and that the electrical power requirements and wire locations are proper Note Progeny recommends that the VetVision DC X Ray System be connected to dedicated wiring and permanently grounded The installer must determine the suitability of using a line cord at the time of installation ensuring proper grounding technique Items needed for all types of mounts e Stud finder Bubble level torpedo level Masking or oth
65. onduit or on the surface of the wall Route the other cable from the first switch location to the second switch location either through conduit or on the surface of the wall Thread the first cable end with the handset connector through the opening in the wall mount cover from the inside and connect it to the Operator Panel If the cable is routed on the surface of the wall it should enter the wall mount cover through the notch on the left of the power switch For a parallel connection connect the cable conductors of both cables to terminal block J1 on the PCB of switch enclosures 1 as shown in Figure The 2 indicates that two green wires will join together in terminal 1 of J1 etc For a series connection connect the wires as shown in Figure green 2 C black 2 yellow 2 Optional Installation Procedures VetVision DC Figure 41 Series Switch Configuration 58 11 12 13 C black 2 yellow 2 Make sure the two gray wires from the pushbutton switch are connected to terminals 1 and 2 of J2 Screw the inner section of enclosure 1 to the junction box using the two screws provided If the cable is routed on the surface of the wall make sure it sits in the notch on the bottom of the enclosure Confirm that no wires are being pinched between the junction box and the enclosure Hook the outer section of the enclosure onto the inner section at the top Push the wires all the way into the enc
66. onsists of five components as shown in the Control Unit the Tubehead the Articulating Arm the Horizontal Arm the Cone and the Remote Control option The Control Unit provides for the input power connection and control of the Tubehead and Operator Panel It provides automatic line voltage compensation kVp control and exposure time control The Control Unit consists of the mounting base and Operator Panel The Tubehead contains the x ray tube high voltage circuit and Cone The Tubehead is shipped already assembled to the Articulating Arm Note There is a small hole in the plastic handle covering the back of the Tubehead Under no circumstances should this hole be blocked as it provides an air vent to allow the Tubehead oil to expand and contract as the unit is operated The Articulating Arm provides the articulation support for the Tubehead and the reach and coverage of the Tubehead to the patient The Articulating Arm allows smooth movement for precise positioning and does not drift or vibrate when left in position The Horizontal Arm helps provide the necessary reach for the VetVision DC The Horizontal Arm pivots smoothly around a shaft inserted in the top of the Control Unit The Horizontal Arm contains an access cover to connect the cable from the Horizontal Arm to the Control Unit The Horizontal Arm is available in three lengths providing reaches of 56 66 and 76 inches The Cone establishes the distance from the x ray tube to
67. ooting VetVision DC PROGENY ING sce ti Figure 58 Power Supply Board 30 08041 81 Troubleshooting No X Ray Produced and No Audible Exposure Indicators Figure 59 Power Supply Control Board 30 08043 82 VetVision DC Two different audible exposure indicators are employed within the VetVision DC system One indicator is embedded in the Operator Panel and will initiate when any exposure switch is pressed The second audible indicator initiates when the Power Supply Control Board begins the exposure sequence During normal operation first the Operator Panel indicator will sound followed shortly thereafter by the Power Supply Control indicator It is important to recognize the sequence for troubleshooting purposes 1 If the Operator Panel indicator does not sound inspect the condition of any remote exposure switches Substitution is the preferred method to test these switches although a jumper wire can be applied across the contacts of J3 shown in Figure on the Power Supply Control Board momentarily to simulate an exposure switch closure If the Operator Display indicator sounds but the Power Supply Control Board indicator does not activate observe LED D2 on the Power Supply Board and listen for the relay LS1 to activate on this same board Figure LED D2 should illuminate during the exposure request If not inspect the condition of the ribbon cable between the Power Supply and the Power Supply Control Boards
68. ore proceeding Arm Cables 1 Attach the black connector from the Horizontal Arm to point J4 of the Power Supply to the Control Board 30 08043 as shown in Figure 22 Power Note The plug must be properly oriented Be sure that the tabs on the connector Supply are down 2 Attach the white connector from the Horizontal Arm to point J1 on the Power Supply Board Board 30 08041 as shown in Figure 22 Note The plug must be properly oriented Be sure that the tabs on the connector are down Figure 22 Connecting the Horizontal Arm Cables to the Circuit Boards Optional 1 Optional integrated sensor cable Ty rap the USB cable to the tie block provided Integrated as shown in Figure 23A Sensor Attach provided tie block here loop and tie the cable to the tie block Figure 23A Tying optional sensor cable out of harms way 38 Operator Panel VetVision DC Connecting 1 Using a 3 mm Allen wrench remove the power line terminal strip cover at the base Line Power of the Power Supply Control Board to gain access to the power line terminal strip as shown in Figure 23 2 Connect the hot black wire of the power line to the connection identified as LINE on the power strip 3 Connectthe neutral white wire of the line to the connection identified as NEUT on the power strip 4 Connectthe ground green wire of the line to the connection identified as GND on the power strip 5 Leave the power line terminal
69. oting section for detailed instructions Replace the Power Supply Board Troubleshooting Very Short Exposures Regardless of Selected Exposure Time No X Ray Produced but Exposure Indicators Detected No kV Produced 19 VetVision DC This condition will exist if the kV or mA produced is out of tolerance To address this issue 1 Inspect the condition of the high voltage circuit by operating the Preva in the diagnostic mode Confirm incorrect kV or mA 2 Inspect the Preva s internal horizontal and articulated arm wiring Repair as necessary 3 If wiring is intact and the firmware revision is 5 0 or less attempt system recalibration If greater replace logic PCB assy 4 If calibration cannot be achieved the problem may require replacement of the tubehead assembly Contact Progeny technical support for further assistance 5 Check if D11 DIAG LED Logic Board is on If so check that DIP Switch 3 SW1 Logic Board is in the correct position for the brand of x ray tube in the unit The label on the tube head will indicate either Toshiba or Kailong DIP Switch 3 should be in the ON position for Toshiba Off for Kailong When no x ray is produced the VetVision DC may still operate the exposure indicators The procedure to troubleshoot a no x ray condition depends on which exposure indicators are detected 1 Activate diagnostic mode as explained in the System Configuration section of this manual 2 Take a
70. properly replace the Power Supply Control Board 7 Ifthe power supply voltages are present and the ribbon cable and communication cable are found acceptable open the Operator Panel case and measure for the presence of 5 volts DC across TP1 and TP4 of the Operator Panel Board as shown in Figure Absence of this voltage indicates the need to reconfirm the power supply voltages and communication cable Presence of the voltage requires the replacement of the Operator Panel Board Troubleshooting Figure 49 Power Supply Board 30 08041 Figure 50 Power Supply Control Board 30 08043 71 VetVision DC TP1 24 Volts DC TP 2 8 1 and 24 Volts DC TP 4 12 Volts DC TP 5 12 Volt DC Common Return J3 Line Switch Connector BEABRTRRRBRARSSBRBRSSRSNTRNESBSNESZSEERNMBNBRAZNSBSNSNZ NSN J4 Input Power Terminal Strip L Li L SST E poe LS I te I e DI oe eee aH m Fi Wig 2 e r4 u Ec TEM O H me ee E o LEE D7 5 Volts DC M ma Jti Fa D8 12 Volts DC ON Nd idt a fel jns D9 424 Volts DC oe ASSYPM rr WYOB 2 501 YA3Hd ng aa 3 ULL LEM LI TP1 Common Return TP2 5 Volts DC TP11 8 1 Volts DC TP12 24 Volts DC Troubleshooting VetVision DC AJU rooso 0t Asiy INYd 1041800 YAD mainin sosososooososooooosoooooo 0000000000000 0000 TP1 5 Volts DC iiir TP4 Common Return SILLLLLIL Figure 51 Operator Panel Board 30 08054 72
71. r lamps to indicate the selected item Verify that the Exposure button on the Operator Panel is functioning properly To make an exposure press and hold the Exposure button until the Radiation Indicator is extinguished and the audible signal is no longer heard Make several exposures and verify that the Radiation Indicator illuminates and the audible signal is heard oelect the longest exposure time possible using the up and down arrows Initiate an exposure but release the Exposure button after a brief period of time before the timer terminates the exposure Verify that the display indicates Pre termination Error and returns to normal operating mode When a coil cord hand switch is used inspect the switch housing and coil cord for damage or wear Replace if evidence of damage is present Make certain that the user of the system has received the User Manual Checking System Functions VetVision DC Tube Seasoning Procedure Note Do not use this procedure if you have just replaced the head Refer to Page 63 for the Calibration procedure X ray tubes that sit dormant for several months can become electrically unstable To remedy this condition it is recommended you perform a new tube seasoning procedure This process establishes stable high voltage operation and will ultimately extend the life of the tube Repeat this procedure before returning to normal operation any time the system has been unused for more than two months
72. rding to the guidelines identified in the System Function Checklist and the calibration instructions which may be found in the Installation and Service Manual General Information VetVision DC Reach and Coverage The reach of the system is measured from the tip of the Cone with the arm fully extended and the Cone pointing back toward the pivot of the wall plate This measurement method accommodates the normal positioning of the Tubehead to the patient A patient can therefore be positioned without difficulty with the chair located within a radius outward from the pivot point to the dimensions shown in the diagrams Horizontal The VetVision DC Horizontal Arm is available in four lengths Each length gives the Arm Lengths system a different reach Catalog P7015 with a 30 A2074 Horizontal Arm has a reach of 56 inches Catalog P7016 with a 30 A2073 Horizontal Arm has a reach of 66 inches Catalog P7017 with a 30 A2071 Horizontal Arm has a reach of 76 inches Catalog P7018 with a 30 A2164 Horizontal Arm has a reach of 82 inches The diagrams show Catalog P7018 with a 82 inch reach For Catalog P7017 with a 76 inch reach reduce the dimensions by 8 inches For Catalog P7016 with a 66 inch reach reduce the dimensions by 18 inches For Catalog P7015 reduce the dimensions by 28 inches Optional 12 The 82 inch reach for Catalog P7018 assumes the use of the 8 inch Cone that is Inch Cone supplied with the system If the optional 12 inch Cone 30 A203
73. re settings kV mA and seconds for the currently selected tooth image receptor type and patient size Use the Tooth Selection Image Receptor Type and Patient Size buttons to select other exposure settings Preset exposure settings can be adjusted prior to making an exposure Exposure time can be easily changed by simply using the up and down buttons To adjust kV and mA use the right arrow to select the exposure setting to adjust Then use the up and down arrow buttons to adjust the value To save new presets use the System Configuration mode described later in this manual The Exposure button is used to initiate an x ray exposure For a complete exposure the button must be pressed and held until the Radiation Indicator no longer illuminates and the audible signal is no longer heard Releasing the Exposure button immediately terminates the x ray exposure g progeny VetVision DC Checking System Functions VetVision DC Checking System Functions The following checks must be performed to complete the installation of the VetVision DC X Ray System and as part of the recommended maintenance as indicated in the User Manual CAUTION If the VetVision DC X Ray System does not perform the functions below advise the owner that the system is not to be used See the Troubleshooting section of this manual or contact Progeny s Technical Support 50 Checking System Functions VetVision DC System Function Checklist Wall Mount
74. rips Mute i rmm nnm nm enmt a Ha n E a HOOD te d e nn m mm mne nn nn e e nete nnn 8 30 M3019 Cradle 9 30 A2109 Brake ua ee 1 E1 13029 8 Cond RJ45 to RJ45 2 m 13 30 P0017 Access Cover va ue E PORREN ui TT TENES aa CARA PRIME e aan 12 30 M0045 Column 19 H1 61 M05008 01 em 20 30 A1032 Contr l 21 30 M0046 RM ga 22 H1 P2 M04000 01 Screw sog i gor HERE oa ws 24 30 50035 Caster Swivel 25 30 5000 Caster Swivelw Brake Appendix B VetVision DC Appendix B Electronics Block Diagram Operator Panel Feedthrough Monitor PCB Power Supply PCB Filament Feedback Control mA kV Fil Logic PCB Operator Panel Buttons Exposure Key LCD Display Figure 86 Electronic Block Diagram 121
75. rriage bolts with the slotted ends away from the back plate 4 Place the plastic sleeve bearings in the slotted ends of the carriage bolts 5 Using a 5 82 Allen key insert a set screw into each threaded standoff Screw the set screw until just below the slot in the threaded standoff but do not tighten 6 Using two sheet metal screws mount and level the support plate through the pilot holes on the back side of the wall Tighten the sheet metal screws with the screw driver 7 On the front side of the wall using a straight blade screw driver adjust the threaded standoffs until the plastic part is flush with the drywall 8 Tighten the set screws in the threaded standoffs to lock them in place Installation Procedures Figure 15 Support Plate for Metal Stud Wall Mount Install the Wall Plate 30 A2042 Remove Control Unit Front Cover Mount the Control Unit 29 N PS Mm VetVision DC Select the 5 16 inch 1 inch long hex bolts Put the hex bolts through the mounting holes on the wall plate and loosely tighten Be sure that the power wire extends through the opening in the wall plate Level the wall plate Tighten the hex bolts Open the shipping carton and locate the Control Unit in the first level of the carton Remove the socket flathead screw from the front cover of the Control Unit Carefully remove the front cover Place the front cover and the screw in a safe location for later reassembly
76. s and plastic cap out of the way Plastic Cap amp Wires Figure 67 Location of Plastic Cap and Wires 6 Attach the spanner wrench to your 3 8 inch ratchet and 3 8 inch ratchet extension 7 Use the spanner wrench to remove the first soanner nut from the Tubehead as shown in Figure 8 Remove the second spanner nut Use caution to balance the tube 91 Maintenance VetVision DC Spanner Nut Removal Figure 68 Spanner Nut Removal 9 After removing the second spanner nut gently rotate the Tubehead back and forth pulling it out of the yoke After removing the Tubehead you should have all of the parts in the picture below including the brown friction ring as shown in Figure 10 Place the brown friction ring in the yoke and properly line it up with the hole before inserting the replacement Tubehead Figure 69 Brown Friction Ring Brown Friction Ring The installation procedure for the new Tubehead is the reverse of the Tubehead removal instructions 92 Maintenance VetVision DC Mechanical Adjustments Determining the The balance and friction of the Articulating Arm and the friction of the Tubehead Necessary are set initially at the factory During the installation process check the balance Adjustment and friction When moving the Tubehead the Articulating Arm should be steady in all positions and move before the Horizontal Arm Note The mechanical adjustments should not be used to compensate for a sy
77. s before continuing e Installation Options e Installation Procedures e Checking System Functions e Optional Installation Procedures Using the Midmark Chase Installation Manual locate the six predrilled mounting holes in the sheet metal inner frame assembly of the Chase Unit These predrilled mounting holes can be found on both the Fixed and Removable Sides of the Chase Unit Once the predrilled mounting holes have been determined use a 13 32 drill bit to finish drilling the mounting hole through the wooden panel of the Chase Unit Equipment Alert Keep hands clear from front Wooden panels N while drilling mounting holes or serious injury could occur Included with the Midmark Chase is a Hardware Mounting Kit specific for mounting the Two Stud Wall Plate PN 30 A2042 to the Midmark Chase Unit The contents of the mounting hardware kit are Mounting Hardware is Provided with Chase v Quantity 6 3 8 16 x 1 3 4 Hex Head Bolts v Quantity 6 3 8 type A Plain Washers v Quantity 6 3 8 16 Hex Flange Whiz Lock Nuts Installation Procedures VetVision DC Installing a VetVision X Ray to a Midmark Chase 8010 amp 8011 Unit Illustrated example of a Dual Stud Mounting Plate and a VetVision X Ray mounted to the Fixed Side of a Chase Unit Access Door Not Shown for Clarity Rail Side Installation of a Vet Vision DC on Pentagonal Chase Figure 34 Dual Stud Mounting Plate amp VetVision X Ray Fixed Side
78. s not present replace the Power Supply Control Board If this voltage is correct inspect the condition of the ribbon cable between the Power Supply Board and the Power Supply Control Board If the cable is undamaged and seated properly replace the Power Supply Control Board 5 Check the condition of the cables between the Control and the Tubehead assembly If no x ray occurs and no errors are displayed the problem may lie within the conductors of the white connector which is primary power to the Tubehead Assembly If no x ray occurs and the attempt is accompanied by a snap sound the problem may lie with the conductors of the black connector which is transmitting the feedback signals Connections for this cable begin with controls at J1 of the Power Supply Board and J4 of the Power Supply Troubleshooting Figure 52 Power Supply Board 30 08041 76 VetVision DC Control Board As shown in Figure an internal set of connections will be accessed below the distal side of the horizontal arm and at the inside top of the Tubehead Yoke The final set of connections is accessed by removing the Pivot Cap located at the attachment point of the Tubehead to the Yoke If D11 on the Power Supply Board is illuminated power supplies are in order and the cable connections are correct place an AC voltmeter across the Tubehead connector J1 white connector on the black and white conductors request an exposure time of at least 1 5 seconds and meas
79. ssed by removing the Pivot Cap located at the attachment point of the Tubehead to the Yoke If the cabling is found acceptable select 1 5 seconds of exposure time and placing a DC voltmeter on TP1 the Common Return on the Power Supply Control Board measure the feedback values at TP9 mA Monitor and TP10 kV Monitor as shown in Figure Look for the following values e P9 mA Monitor This voltage should be between 1 5 and 3 5 volts DC during exposure attempts The voltage should not oscillate between 1 5 and 3 5 instead the measurement should come to a specific value and stabilize Oscillating values or absent values will indicate the need to replace the Tubehead Assembly e P10 kV Monitor This voltage should be between 3 and 4 volts DC during exposure attempts The voltage should not oscillate between 3 and 4 instead the measurement should come to a specific value and stabilize Oscillating values or absent values will indicate the need to replace the Tubehead Assembly Absent feedback values may also indicate shorted components on the H V Control Board 9e g C26 and C25 for kV feedback and C27 and C16 for mA feedback Inspect the condition of each before making a final determination The resistance from C25 to ground should be 24 to 26 K R s See Figure for the location of C25 If the feedback voltages are present and stable replace the Power Supply Control Board Troubleshooting VetVision DC PROGENY MC ve our Stato to F
80. stem that is not properly leveled on the wall Tubehead The movement of the Tubehead is set in the factory and cannot be adjusted Movement Horizontal Arm Note If performing this adjustment as part of the initial installation of the i VetVision DC omit steps 1 3 AOIUSENORI 1 Removethe screw from the Control Unit front cover 2 Carefully remove the front cover Note If the Operator Panel is installed on the Control Unit carefully keep the Operator Panel together with the front cover 3 Unplug the cable connectors and set the front cover aside 4 Locate the brake assembly at the top of the Control Unit The brake assembly has a screw on either side of a clamping bar over the Horizontal Arm pivot post 5 Using a 4 mm Allen wrench as shown in Figure tighten the screws equally to apply adequate braking to the pivot post so that Horizontal Arm begins to move after the Articulating Arm 6 Replace and re connect the front cover of the Control Unit Replace the Figure 70 Tightening the Brake 93 screw on the front cover Maintenance VetVision DC Adjusting the Locate the friction assembly screws Using a 3 mm Allen wrench as shown in Horizontal Arm Figure tighten or loosen screws as necessary to get proper movement without unwanted horizontal movement of the Articulating Arm Brake Assembly CAUTION Do not attempt to adjust any other screws in the Horizontal Arm CHE Articulating Arm Brake amp Screws Figure 7
81. strip cover off until the following electrical verification procedure is complete Power Line Terminal Strip Cover l Connector J1 Figure 23 Power Line Terminal Strip Cover Connecting During initial powerup and verification the Operator Panel is required Connect the the Operator Panel with the 25 ft interconnect cable Later you will connect the Operator Panel in its final position for use Operator 1 Identify the Operator Panel and the 25 ft interconnect cable Panel with 2 Plug the cable into the left socket at the base of the Operator Panel the 25 ft 3 Plug the other end of the cable into connector J1 on the Power Supply Control Cable Board 30 08043 as shown in Figure 23 39 Operator Panel VetVision DC Electrical Verification Calibration Verifying Input Voltage and Turning On the System Figure 24 Verifying Input Voltage at the Line Input 40 Calibration of the VetVision DC X Ray System is preset at the factory and is not required during initial installation Service replacement of the Power Supply Control Board 30 08043 or the Tubehead will require calibration See the Calibration section of this manual 1 Before turning on the system verify the input voltage by measuring the voltage at LINE and NEUT as shown in Figure 24 The reading should be within the range of 100 230V 10 2 Replace the power line terminal strip cover 3 Turn on the VetVision DC X Ray System using the power switch as
82. supply the appropriate mounting bolts Put the upper lag screw and washer through the upper mounting hole of the Control Unit Place the Control Unit on the wall and loosely tighten the upper mounting bolt Put the lower lag screw and washer through the lower mounting hole of the Control Unit and loosely tighten Be sure that the power wire extends through the opening at the bottom of the Control Unit Place a level on the Control Unit bearing parallel to the wall as shown in Figure 13 Level the Control Unit Tighten the upper and lower lag screws to 14 to 18 ft lbs Predrill a hole for a 12 wood screw below the lower lag screw as shown in Figure 14 A Install and tighten the wood screw to prevent the unit from shifting CAUTION Do not over tighten the lag screws Over tightening the lag screws will damage the wooden stud and reduce the holding force Installation Procedures VetVision DC Figure 13 Leveling the Control Unit For 12 Screw Figure 14 A 25 Installation Procedures VetVision DC Installing the Control Unit on a Dual Wood Stud Wall Mark and Drill The mounting template is a guide for locating where to drill the holes used to Wall Plate mount the wall plate to the wall Carefully placing the mounting template for two Mounting Holes stud mount installations on the wall will help ensure correct installation of the mounting plate and hence the Control Unit 1 Using a stud finder locate the center of t
83. t is calibrated Note When calibrating for the replacement of the Logic Board the program will call for Pre heat calibration When complete the program will move directly to Normal calibration mode 1 Turnoff the VetVision DC using the power switch located at the upper right of the control unit 2 On the Power Supply Control Board 30 08043 locate SW1 as shown in Figure 3 Place SWI position 8 in the ON position 4 Turnon the VetVision DC using the power switch located at the upper right of the control unit 5 Press any button on the Operator Panel The display will snow the message STARTING PREHEAT CALIBRATION 6 Press any button to begin the calibration procedure 7 When the display asks make an exposure The display will show the measured results and request another exposure 8 Continue making exposures when requested until the display shows the message CALIBRATION COMPLETE As many as 20 or 25 exposures may be required 9 Turn off the VetVision DC using the power switch located at the upper right of the control unit 10 On the Power Supply Control Board 30 08043 return SW1 position 8 to the OFF position 11 Turn on the VetVision DC using the power switch located at the upper right of the control unit Note The Pre Heat Calibration Failure error means the circuit is not detecting any feedback values from the high voltage circuit If this error code occurs during the calibration process inspe
84. the lumber e Never over tighten the lag screw as this will weaken the mechanical connection e Lumber with splits or cracks should not be used for attachment e Plywood particle board or similar construction materials should not be used for attachment e Consider lumber dryness or moisture when attaching to exterior framing studs e Progeny mechanical designs will exert up to 850 pounds 386 kilograms of loading on the supporting structure e Progeny provides fasteners for average installations Based on specific installation conditions it may be necessary to choose a alternate fastener or fastening methods e Seek the advice of a professional structural engineer to clarify any issues before the installation e Inspect the attachment method 30 days after the installation and every 6 months thereafter e Lag screws are not intended to be used as an attachment method for metal supports such as those found in center island pass through cabinets Progeny provides machine screws large flat washers and nylock nuts to use when fastening the system to metal supports Your responsibilities as an installer and service engineer Verification of machine performance after installation must be performed according to the guidelines identified in the System Function Checklist which may be found in the User Manual or the Installation and Service Manual Verification of machine performance after maintenance or repair must be performed acco
85. thin the system observe the green LED D11 of the Power Supply Board Illumination represents the presence of stored energy As an added safety practice it is recommended to measure for the presence of DC voltage across TP8 and TP5 of the Power Supply Board Troubleshooting No Operator Display but Power Switch is ON 70 VetVision DC Your responsibilities as an installer and service engineer Verification of machine performance after installation must be performed according to the guidelines identified in the System Function Checklist which may be found in the User Manual or the Installation and Service Manual Verification of machine performance after maintenance or repair must be performed according to the guidelines identified in the System Function Checklist and the calibration instructions which may be found in the Installation and Service Manual 1 On the Power Supply Board 30 08041 check for the presence of 100 to 230 volts AC at J4 the Input Power Terminal Strip as shown in Figure If power is absent check that the VetVision DC is connected to line power 2 On the Power Supply Board 30 08041 measure incoming power at J3 the Line Switch Connector as shown in Figure Positions 2 and 4 carry the line voltage before the Line Switch and positions 1 and 3 carry the line voltage after the Line Switch Voltage at the input side of the switch but not at the output requires replacement of the Line
86. tion box will not be covered by the Control Unit Refer to the supplied mounting template for specific location WARNING UNDER NO CIRCUMSTANCES SHOULD THE 82 INCH 208 CM REACH SYSTEM BE ATTACHED TO A WALL IN THE SINGLE STUD CONFIGURATION PLEASE DIRECT ANY QUESTIONS ON THIS MATTER TO THE PROGENY TECHNICAL SUPPORT GROUP Installation Options Dual Wood Stud Wall Figure 9 Dual Wood Stud Mount 15 VetVision DC When installing the VetVision DC X Ray System on two 16 inch centered wood studs the Control Unit mounts to a wall plate Two Stud Mounting Kit 30 A2042 purchased as an option which mounts to the wood studs as shown in Figure 9 Fasteners are provided with the wall plate In mounting configurations using the dual stud wall plate there are several holes available for incoming line power This is to provide for various locations of existing power boxes when installing as a replacement unit Refer to the reverse side of the mounting template Figure 7 for hole locations Installation Options Metal Stud Wall Figure 10 Metal Stud Mount 16 VetVision DC When installing the VetVision DC X Ray System on a metal stud wall the Control Unit mounts to a wall plate Two Stud Mounting Kit 30 A2042 purchased as an option and uses an additional support plate Metal Stud Support Plate Kit 30 A2043 purchased as an option positioned on the back end of the wall See Figure 10 Fasteners are provided with the wal
87. u Press the up or down button to highlight the sensor or phosphor plate to change and press Enter Select YES or NO on the Verification screen Exit the Preset Options menu select EDIT PRESETS from the Preset Options menu The display notifies you that you are entering Edit Preset Mode and Tooth Size Image Receptor Type and Patient Size are illuminated Use the Tooth Selection Image Receptor Type and Patient Size Selection buttons to select the preset to change The display shows the current values for the preset Use the right arrow button to display the technique factor to change Use the up and down arrow buttons to set the value for the selected technique factor and preset Repeat steps 2 4 to change additional presets When you have completed all changes press the Tooth Selection and Patient Size Selection buttons simultaneously for 5 seconds to record the change System Configuration VetVision DC Recall Presets 1 Toreturn all presets to factory defaults select RECALL PRESETS from the Preset Options menu The menu will ask you to confirm your choice 2 Select YES using the up arrow button and return all presets to factory default settings Selecting YES will erase any custom presets that have been set up 3 Select NO using the down arrow button and retain current presets PRESET OPTIONS EDIT PRESETS SELECT RECEPTOR RECALL PRESETS Figure 45 Preset Options P EXIT Menu Showing Current System Configur
88. ure the resulting voltage during the exposure Presence of 130 volts AC will require the replacement of the Tubehead Assembly Absence of 130 volts AC will require re inspection of the interconnect cables for open conductors TP1 24 Volts DC TP 2 8 1 and 24 Volts DC Common Return M s TL e N B E EESE EE TP 5 12 Volt TP3 8 1 Volts DC DC Common PTTL TTL osc a i gi es a Return Loe ee ee REA TP 4 12 Volts DC io dee rte D11 350 Volts DC Troubleshooting VetVision DC Figure 53 Power Supply Control Board 30 08043 Figure 54 Interconnect Cable Locations T7 Troubleshooting No mA Produced 18 VetVision DC On the Power Supply Control Board observe the power supply indicators D7 5 volts DC D8 12 volts DC and D9 24 volts DC as shown in Figure Voltages can also be measured by using TP1 the Common Return check TP2 5 volts DC TP11 8 1 volts DC and TP12 24 volts DC If any of these indicators are not present after power is applied check other voltages on the Power Supply Board On the Power Supply Board use TP2 as a common test point to check TP1 24 volts DC and TP3 8 1 volts DC Then use TP5 as the common return to check TP4 for the presence of 12 volts DC as shown in Figure Should any of these voltages not be present replace the Power Supply Board If these voltages are correct next check voltages on the Power Supply Control Board On the Power Supply Control Board measur
89. ved if placement of the Guide is obstructed by an electrical box During installations which include attachment to a 4x4 wooden stud all of the tabs on one side of the guide can be removed in order to facilitate adequate placement and attachment 1 Locate the wooden stud 2 Make a small opening in the wall to positively identify the position of the wooden stud 21 Installation Procedures VetVision DC 3 Draw an outline of the installation guide on the wall ensuring that the vertical height matches the requirements set forth on the Wall Mount Template 30 S0003 Open the wall so that the installation guide will rest directly on the wooden stud 4 Place the installation guide on the wooden stud 5 Drill two 5 32 inch diameter holes using the installation guide as a drill template 6 Attach the wall mounted control leaving the installation guide in place 22 Installation Procedures 23 VetVision DC Installation Procedures Remove Control Unit Front Cover Mount and Level the Control Unit 24 TIRO VetVision DC Open the shipping carton and locate the Control Unit in the first level of the carton Remove the Phillips screw from the front cover of the Control Unit Carefully remove the front cover Place the front cover and the screw in a safe location for later reassembly Select the 3 8 inch 3 inch long lag screws and washers Note For concrete walls the installer must
90. witch to the left plug socket as viewed from the back on the bottom of the Operator Panel Connect the control cable to the right plug socket Carefully dress the two cables back into the wall Snap the Operator Panel into place on the wall mounting plate Mount the bracket for the coil cord hand switch in a convenient location Stow the coil cord hand switch Optional Installation Procedures VetVision DC Installing the Progeny Remote Exposure Station 30 A2044 The Remote Exposure Station is an option for the VetVision DC that allows the operator to make the exposure from a fixed location remote from the main unit As shown in Figure a single switch can be used or two switches can be used in series or in parallel Two switches in series will require both switches to be pressed simultaneously to make an exposure If two switches are used in parallel only one needs to be pressed to make an exposure Tools The following tools are required to install the switch Phillips screwdriver Flat blade screwdriver Telephone cable stripper for dual switch configuration only Wire stripper for dual switch configuration only Figure 38 Remote Switch Configurations 55 Optional Installation Procedures VetVision DC Installing the Single Switch Figure 39 Single Switch Configuration 56 1 Route the cable for the Remote Exposure Switch from the VetVision DC mounting location to the Remote Exposure Switch mounting loc

VetVision DC X-Ray System

Contents

Download Pdf Manuals

Related Search

Related Contents