Home

Patriarch Service

Contents

1. 120 VAC BUCKY 120 VAC BUCKY MOTOR CONNECTION BUCKY 1 BD IS MIDWEST BUCKY EW STYLE POWER FOR CIRCUITI Any voltage on this input will result in damage to the WARNING Bucky Motion Inputs must contact to ground equipment 240 S P B BUCKY 240 VAC B BUCKY MOTION CONNECTION BUCKY 1 Copyright 2013 GTR LABS Inc BUCKY MOTION SWITCH 240 1 18 PATRIARCH SERVICE MANUAL Rotor Connect the Rotor to J9 Terminal Block on the SPB pcb Refer to Figure 3 5 Input to the Cabinet is through the access hole on the Left or Right Sidel Refer to Figure 1 6 in Chapter 1 WARNING The Common terminal for the Rotor Rotor COM is connected to one side of the AC Line at all times DO NOT CONNECT AN X RAY TUBE WITH A GROUNDED ROTOR TO THIS SYSTEM Failure to heed this WARNING will result in catastrophic failure of the x ray tube in a very short time External Handswitch Footswitch GND 8 p t SPB pcb Connect an External Handswitch Footswitch to the J4 Terminal Block on the BBU Refer to Figure 3 6 All connections must be a dry contact No Voltage to ground Tube Thermal Interlock 9 iy d Rotor COM 10 Rotor Direct 11 Rotor Phase 12 GND PRE
2. lt gt Scrolls Forward 8 Reverse Figure 4 6 APR Operator s Console SERVICE Configuration Copyright 2013 GTR LABS Inc 26 PATRIARCH SERVICE MANUAL LCINMEECT HNIC TT 0109 0000 Cs ez sf OOOO NN oer Coe Cae Gemsmensem ef OOOO Cu ef os ef e o e m or CNN mene _ Table 4 1 Pre Set Number Selection Only available on the P200 P300 P400 if the option is installed If the option is not installed these numbers will not move 125 kVp for the P200 P300 P400 1 7 sec for the P200 P300 P400 Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL umo x x or meewes Gee x meros ons x x Les iam _ x X _ o2 x x one x x _ Los pomo x x omz x x teens x x tewemoss 2 x x Lus x x Las omo x x Lu encase one x x
3. waveform This effect is non linear and more pronounced at the lower kW levels The generator compensates for this effect automatically With Pre Set 214 showing in the mAs Display select the approximate length of the HV Cables connected to the generator using the Up Down push buttons for the Time Display The length is displayed in increments of 5 feet lowest setting on the mA Display For instance for a cable length of 17 feet select the setting of 15 feet on the Time Display gt NOTE For cable length not divisible in 5 feet increments select next Copyright 2013 GTR LABS Inc 30 PATRIARCH SERVICE MANUAL Buckys and AEC Selection The generator will operate 2 Buckys and 3 lon Chambers for AEC if the options are installed Each of these functions can be programmed independently Display 0 1 and 2 0 disabled 1 enabled bucky and 2 enabled tomo NOTE For Pre Set s 15 and 16 you have three choices on the Time NOTE For Pre Set s 17 through 19 you have two choices on the Time Display 0 or 1 0 disabled 1 enabled NOTE 5 and are active only if the specific option is installed Bucky 1 Select If you have connected a Bucky to the Bucky 1 position of J9 select a 1 for Pre Set 215 For Tomo select a 2 If none select a 0 Bucky 2 Select If you have connected a Bucky to the Bucky 2 position of J9 select a 1 for Pre Set
4. 216 For Tomo select a 2 If none select a 0 AEC No Bucky Select The generator has the capability of operating an lon Chamber without the selection of a Bucky for table top stretcher or wheel chair use This condition is selected by having both BKY 1 and BKY 2 LEDs not illuminated on the Operator s Console The interconnection point for this lon Chamber is AEC 3 on the Bottom Panel of the GCU refer to Figure 1 6 If you have connected an lon Chamber to AEC 3 select a 1 for Pre Set 217 If not select a 0 AEC Bucky 1 Select If you have connected an lon Chamber to AEC 71 and it is installed in Bucky 1 select a 1 for Pre Set 7 218 not select a 0 AEC Bucky 2 Select If you have connected an lon Chamber to AEC 2 and it is installed in Bucky 2 select a 1 for Pre Set 7 219 not select a 0 Maximum kVp The Maximum kVp selectable by the Operator can be programmed during Setup With Pre Set 21 showing in the mAs Display select the Maximum kVp The choices are 99 kVp 125 kVp V 10 20 30 and 150 kVp V 40 50 This selection represents the Maximum kVp the Operator will be permitted to select on the Operator s Console during normal operation Rotor Speed You must select the Rotor Speed By selecting 50 for Pre Set 222 you configure the generator for 50Hz Low Speed operation In this configuration Pre Set 223 becomes a display of Rotor Boost Time By selecting 60 for Pre Set 222 you
5. Service Manual Models P200 P300 P400 P500 P600 P700 2 PATRIARCH SERVICE MANUAL Table of Contents Preface Warranty Presentation Notation Certifications Applicability Safety Environment Radiation Warning Chapter 1 Specifications Ratings Maximum Technique Selections Configuration Operator s Console Chapter 2 Installation Site Preparation Unpacking Inspection Mechanical Installation Interconnection P1 P2 Cable Interconnecting Cable Hand Switch Chapter 3 Interface Mains Single Phase 220 VAC 3 Phase 220 VAC Buckys SYSTEM BUCKY CONNECTIONS SIMPLIFIED BUCKY CONNECTIONS Rotor External Handswitch Footswitch Vet Footswitch for One Touch Operation Interlocks AEC Auxillary Relay 24 VAC Collimator Lamp Power External Exposure Indication High Speed Starter Interface ON DDD 11 11 11 12 13 13 13 13 14 14 14 14 16 17 17 18 18 18 19 19 20 20 21 21 Chapter 4 Setup Overview Power On Test Blue Watch Dog LED Power On Pre Set 5 mA Station Selection X Ray Tube Selection mA Station Selection Filament Standby Number HV Cable Length Buckys and AEC Selection Maximum kVp Rotor Speed Low Speed Boost Time Interlock Selection Chapter 5 Calibration kVp Feedback Test Calibration Manual Calibration AUTOCAL AEC Density Adjust Chapter 6 Compliance Testing Overview Configuration Operator s Console APR Operator s Console Exposu
6. The Buckys should not oscillate and the exposure should occur normally AEC One of the LEDs Density Display should be illuminated Press AEC Density Up and AEC Density Down 9 The LEDs should indicate a full range between 2 to 2 Density AEC Field Select Press and release FIELD 13 switches to select or de select the appropriate field The LEDs will illuminate to indicate field selection Exposure Factor Tests kVp mA The following tests will determine the accuracy of the three factors involved in an x ray exposure kVp mA and Time Monitor the kVp and mA Test Points with a dual trace storage oscilloscope for the following tests refer to Figure 6 2 Select 1 V division and 10 ms Monitor the kVp with Channel 1 and the mA with Channel 2 Trigger on Channel 1 kVp Cumulative 1 V 32 kVp kVp Anode 1V 28 kVp kVp Cathode 1V228kVp mA Cumulative 1 V 133 mA NOTE The oscilloscope must have a current calibration sticker attached Cumulative kVp Test Point Cumulative mA Test Point GND Figure 6 2 kVp and mA Test Points Insert the mA stations selected for this installation in Table 6 1 Copyright 2013 GTR LABS Inc SNNNNNNNNC I ENAS SSSA SA 1 000000 ENANAANAAAAN 5188900090000 PATRIARCH SERVICE MANUAL Select the lowest mA station the generator has been programmed for during Setup Select 60 kVp Select a time which will allow you to capture the exposure length on the oscill
7. i ie Xp Lis ome Lu memor ame x x m p mee x x m mem x Lu oma x Xx Xx NN Table 4 2 X Ray Tube Selection NOTE 50 Hz data is not available for some x ray tubes If you have selected 50 for Setup location 222 you cannot select an x ray tube unless an X appears in the 50Hz column NOTE This tube has a fixed anode and is rated at 5 kW Selecting this tube automatically disables the rotor circuit and sets 5 kW as maximum output 100 kVp 50 mA Copyright 2013 GTR LABS Inc 27 PATRIARCH SERVICE MANUAL mA Station Selection You may use any combination between the large and the small filaments NOTE In the Time Display there are three 3 numbers which will be displayed Not Programmed or Not Available Progammed on Small Filament Programmed on Large Filament Small mA Station Selection Review the factory settings in Table 4 1 If the settings are ok no further action is required If you wish to make a change in any of the selections use the following procedure With the Setup Location for the mA station showing in the mAs display select the desired programming in the mA display Your options are 0 Not Programmed or Not Available 1 Progammed on Small Filament 2 Programmed on Large Filament Large mA Station Selection the factory settings in
8. m ar q pu 1 OG LON NOILVWYOSANI 3 VNINa3SSIG 9 e PROPRIETARY INFORMATION 5 m os 5 DO NOT DISSEMINATE p RnB o nu JTAG OR LOGIC EI a PE m ls ANATOMICAL CONSOLE 0 E m z 41 1 For mebrane over ia 3 DOCUMENT MAY PRODUCES 2 2 inso LABS LLC me L0 PETRIEVAL FERMEUM GP OTR LAGD LLO PO UIN Handlebar VET APR Console Page 1 Copyright 2013 GTR LABS Inc
9. 14 2 2 0 7 on OX af CP nu G o foa 9 Y 89 mc lt hon vo 1 2 49 Joao 22 Rem ON BACK OF PCB COPYRIGHT LABS INC 2002 COPYRIGHT 997 1000 999 1999 299 GY GTA LABS LLC ALL PIBMTS ESEMVED CONTENTS THIS DOCUMENT MAY REPRODUCED ANY FORM OR ANY MEANS ELECTRONIC OR MECHANICAL INCLUDING PHOTOCOPYING AMD RECORDING O BY IMPORMATIOM STORAGE OF RETRIEVAL SYSTEM WITMOUT THE WHITTEN PERMISSION OF GTA LABS LLC 80x 779 GACOKFMLD 66004 USE ROLLED RJ 00000000000000000000 2 3 4 S 8 7 8 wash 15 19 07 2 2 2 3 9 LED2 ANODE wur CEUN Im Ts 49 9 3 9 9 2 2 49 2 CATH 5 47M 47M Standard Console Page 1 THESE THREE CONNECTORS ON BREAKAWAY Copyright 2013 GTR LABS Inc 2804 2108102 LAA am 311 _ 37105NO2 1V2INO LVNY i jee uiNPDP sr uii niin _ Lola um aoe gt LIN E r Aa EGS Copyright 2013 GTR LABS Inc
10. 1988 1888 1991 OY LLE ALL RIGHTS RESEPVEO COHTEWTS D THIS BS MEPROLER D SYSTEM POWER BOARD SPB _ GTR LABS 1 FORM DM LEANE ELECTERONIC M MECHAMICAL IMCLUODING FHOTOEDPYIMS AND e TT EM m TEE em PROPRIETARY INFORMATION Jonee DO NOT DISSEMINATE P Copyright 2013 GTR LABS Inc 53 ru 03144008 2311 111 LEHI LA P 11 OlivwO SJ wl OD ONY Jibi GAYE AAW 48 Fie HI AV 1 40 Oo gt 371 wis i8 po 17 AEG Ek La ns AV ay 35 S8v1 5419 845 W3lSAS E 561 10 LON 00 NOILVAHOJNI ABVIJ3JIHdOHd Piva WOW Copyright 2013 GTR LABS Inc SV 12V ROTOR PHASE 2 ROTOR PHASE 1 BUCKY 2 REL ROTOR RELAY BUCKY 1 REL 12V 5V 12V 12V DISCHARGE REL 6 Y Y SLOW CHRG REL o 010 CHARGE REL 240 R
11. 50 75 100 100 100 Wire Stranded Copper Size 2 Wire 6 54mm diam for runs less than 50 feet 0 Wire 8 25mm diam for runs more than 50 feet Power Line 0 30 Ohms or less Requirements kVp Range 40 to 125 kVp in 1 kVp steps 40 to 150 kVp in 1 kVp steps 25 to 200mA 25 to 300mA 25 to 400mA 25 to 500mA 25 to 600mA 25 to 600mA Timer Range 002ms to 6 sec 40 0 kW 12 5 kW 25 0 kW 50 0 kW 60 0 kW 37 5 kW 250mA Q 150 kVp Power 100mAQ 125kVp 200 125 kVp 300mA 150 kVp 400mA Q 125 kVp 300mA 125 300mA 140 Output 150mA 80 250mA 100 400mA 125 kVp 500mA 120 kVp 400mA 90 kVp 400mA 100 200mA 60 kVp 300mA 80 kVp 500mA 100 kVp 600mA 100 kVp 500mA 80 kVp Technique 4 Point Display kVp mA Time mAs Auxiliary Power Collimator Lamp Supply Magnetic Lock __ C ee Bucky Control Control Included 0 8 Bucky Bucky 2 Selectable 1 and Bucky 2 Selectable Optional to Control 3 lon Chambers Table 1 1 Specifications Technique Factors for maximum line current Radiographic 12 5 kW 125 kVp 100 mA gt 20 ms 25 0kW 125 kVp 200 mA gt 20 ms 37 5 kW 125 kVp 300 mA gt 20 ms 40 0kW 100 400 mA gt 20 ms 50 0 kW 100 kVp 500 mA gt 20 ms 60 0 kW 100 600 mA gt 20 ms The radiographic duty cycle can be one maximum exsposure every 30 seconds
12. AEC 2 Bucky 2 AEC 3 Bucky Figure 3 8 AEC lon Chamber Connections Chambers only gt NOTE The AEC circuitry is compatible with positive slope lon NOTE is active only if specific option is installed Copyright 2013 GTR LABS Inc 19 20 PATRIARCH SERVICE MANUAL Auxillary Relay An Auxillary Relay is provided on the SPB pcb This relay may be used to switch on power to other devices in the x ray room ie table tube stand etc Two sets of normally open contacts are provided at J3 on the SPB pcb refer to Figure 3 9 These contacts close after a normal power up sequence gt NOTE The maximum rating for the relay contacts is 8 Amps 250 VAC WARNING For safety and compliance with the National Electrical Code you must provide fuse protection for any voltage switched by this Auxillary Relay J3 COM 2 N O 2 COM 1 N O 1 Figure 3 9 J3 Auxillary Relay Connections 24 VAC Collimator Lamp Power A 24 VAC Collimator Lamp and electric lock power supply is available with the Power Module Refer to Figure 3 10 Input power for this transformer comes from the SPB pcb and is present after a normal power up sequence Output power is 24 VAC 8 Amps 24 VAC Output Figure 3 10 24VAC Collimator Lamp and electric lock power supply Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL 21 External Exposure Indication An open collector output is provided at J4
13. Interlock Table 3 1 High Speed Starter Connections Copyright 2013 GTR LABS Inc 22 PATRIARCH SERVICE MANUAL Chapter 4 Setup Overview This chapter covers the initial Power On Test selecting the mA Stations initializing all preset variables and testing the Filament X CAUTION The generator is shipped with DIP1 1 on the BBU pcb in the OFF position This disables the drive to the TEC pcb as well as the Pre Charge and Charge relays Do not move this switch to the ON position until directed to do so in this manual In addition to the Self Diagnostic functions built into the generator there are several additional safety features One of these is the Di agnostic Interlock This Diagnostic Interlock allows the microprocessors to detect if the HV Tank feedback cable is disconnected On Power Up if the HV Tank feedback cable is disconnected you will have an Error Code E01 displayed on the kVp Display of the Opera tor s Console CAUTION Do not operate the generator with any of the circuit boards the HVT or the Operator s Console disconnected DIP1 1 Figure 4 1 BBU pcb Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL 23 Power On Test NOTE This test presumes you have performed the Inspection and Interconnection steps detailed in Chapter 2 of this manual If you have not performed these steps please return to Chapter 2 and complete them at this time Blue Watch Dog LED The Blue Watc
14. Table 4 1 If the settings are ok no further action is required If you wish to make a change in any of the selections use the following procedure With the Setup Location for the mA station showing in the mAs display select the desired programming in the mA display Your options are 0 Not Programmed or Not Available 1 Progammed on Small Filament 2 Programmed on Large Filament Filament Standby Number The generator has the capability of adjusting the standby current through the large and small filaments independently of each other The filament standby current is adjusted by increasing or decreasing the number displayed on the Time Display of the Operator s Console during Set Up This number does not directly correlate to an actual amount of filament current It is subjective and the adjustment procedure is aug mented by visually inspecting each filament and monitoring the FIL test point on the BBU pcb as you make the adjustment FIL Test Point Figure 4 7 FIL Test Point GND Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL 29 Setting is 200 Since filament characteristics vary from x ray tube to x ray tube it is strongly recommended that you return this value to 200 when replacing an x ray tube 2 NOTE range of filament numbers for Standby is 0 to 230 The Factory Number adjustment Do not exceed the maximum allowable filament current for the focal spot you are adjusting At the FIL test po
15. and ensure that the wells are clean and free of any contaminant Inspect the sides of the tank They should be smooth and without indentations Inspect the pins on the Interface Connector Remove any residue that may have accumulated during shipping Ensure that all the pins are straight Remove the cover protecting P1 P2 and inspect the brass studs Note the presence of the proper mounting hardware Cabinet Inspect the cover of the Cabinet It should be smooth without any indentations other than the air vents Operator s Console Unwrap and inspect the Operator s Console The metal case should be solid and without cracks or scratches The graphic overlay should be without blemish and you should be able to see each of the 7 segment LED displays through the filters on the display windows The rear panel should be intact with the connector for the Interconnecting Cable and the Hand Switch Mechanical Installation Cabinet The cabinet can be mounted Free Standing attached to the Wall or mounted on the wall above floor level Cable access is through the knockouts on left or right side of the cabinet HV Tank The HV Tank weighs approximately 55 16 and must be mounted in an upright position on the bottom of the cabinet If the local building code requires that the HVT be secured mechanically to a mounting surface you may drill holes in the bottom shelf of the Wall Mount Bracket Operator s Console The Operator s Console is desi
16. charge on the Storage Capacitors and the kVp Display will show the test kVp With Pre Set 232 showing on the mAs Display of the Operator s Console the capacitor voltage level 100 will be showing on the Time Display The kVp Display will show the kVp value for the test 50 kVp With Pre Set 232 showing on the mAs Display of the Operator s Console press and hold the PREP push button The following sequence of events will be initiated The Discharge Relay will be disabled The Pre Charge Relay will be energized momentarily until approximately 100 VDC is indicated on the storage capacitors The Charge Relay will be disabled The Rotor will boost and begin to run The green Ready LED in the PREP push button will illuminate Press the EXP push button and monitor the kVp waveforms on the oscilloscope The kVp POS should be 25 kVp 5 kVp and the kVp NEG should be 25 kVp 5 kVp NOTE Only make one exposure If you must make another exposure for any reason release the PREP and EXP push buttons momentarily and start the sequence again NOTE During this test there is no tube current The kVp waveforms will have a long tail on them due to slow cable discharge This is normal WARNING If the kVp is not within the limits specified or if you get an Error Code on the kVp Display of the Operator s Console do not proceed This indicates a problem in the kVp Feedback circuitry and must be corrected before any further exposures
17. conduit or trough to the Control Booth to the Operator s Console Hand Switch If your generator includes an optional Hand Switch connect it to the rear of the Operator s Console refer to Fig 1 1B 25 This is a two position Hand Switch The first position is PREP and the second position is EXP These switches are in parallel with the PREP and EXP push buttons on the Operator s Console Figure 2 5 Hand Switch Copyright 2013 GTR LABS Inc 14 PATRIARCH SERVICE MANUAL Chapter 3 Interface Mains Input Line Voltage For proper safe operation you must match the input line voltage to the proper terminals on the Power Module Trans former WARNING Make sure the wires you move are the correct ones for the input taps on the Power Module Transformer Failure to heed this caution will cause catastrophic failure of the Buss Bridge Rectifier Electrolytic Storage Capacitors and IPMs Single Phase 220 VAC Connect 220 VAC 10 50 60Hz 1 Phase to F1 F2 on the Single Phase 220VAC Power Module from Mains Disconnect Refer to Figure 3 1A NOTE If less than 15 use 6 4 11mm diam stranded wire from Mains Disconnect to F1 F2 If greater than 15 use 4 5 19mm diam stranded wire From Service Entry to Disconnect use Stranded Copper 2 Wire 6 54mm diam for runs less than 50 feet 0 Wire 8 25 diam for runs more than 50 feet See Chapter 1 Specifications WARNING The equipment must be grounded to an eart
18. kVp the smallest mA programmed and 1 0 sec Time Press and hold PREP 12 When the green PREP LED illuminates press and hold EXP 11 The red EXP LED should illuminate and an audible tone should sound to indicate an exposure in progress Release EXP before the selected time expires The exposure should stop the red EXP LED should extinguish and the audible tone should stop Press and hold EXP again Another exposure should begin At the end of the selected time the exposure should stop PREP and EXP Press and hold EXP only There should be no indication and no exposure Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL 41 BKY Bky 1 ii ase the BKY switch 10 until the Bky 1 LED is illuminated Select 50 kVp the smallest mA station programmed and 25 secs on the Time Display Make an exposure and observe the Bucky connected to Bky 1 The Bucky should oscillate and the exposure should occur normally Bucky 2 Press the BKY switch 10 until the Bky 2 LED is illuminated Select 50 kVp the smallest mA station programmed and 25 secs on the Time Display Make an exposure and observe the Bucky connected to Bky 2 The Bucky should oscillate and the exposure should occur normally No Bucky Press the BKY switch 10 until the Bky 1 and Bky 2 LEDs are not illuminated Select 50 kVp the smallest mA station programmed and 25 secs on the Time Display Make an exposure and observe the Buckys connected to the generator
19. 8 on the BBU pcb for an external exposure indication Refer to Figure 3 11 The output is active low and is present during an exposure sequence The output has a minimum on time of 75 milliseconds and a maximum time of the selected exposure time WARNING The maximum rating for this open collector output 1 30 VDC 100 mA If the device you attach requires a higher rating use this output to energize a relay 44 GND 1 E TEL External Exposure 8 Indication Figure 3 11 External Exposure Indication High Speed Starter Interface A High Speed Starter Interface is available with the HSS Option NOTE If a High Speed Starter is connected to the generator do not connect the Rotor to TB 1 Connect the Rotor as indicated in the High Speed Starter Technical Manual NOTE If you select an x ray tube in Pre Set 00 that does not have High Speed Rotor capability you will not be able to select a 1 for Pre Set 22 The interface for the High Speed Starter in on connector J3 of the AEC HSS pcb Refer to Figure 3 12 The signals and their descriptions are according to Table 3 1 SIGNAL DESCRIPTION Open Collector Output HSSGO J3 pin 1 Pulled low on PREP if Pre Set 22 set to 180 Open Collector Output HSSHI 13 pin 2 High Speed Requested Pulled low on PREP if Pre Set 22 GND set to 180 J3 pin Ground Connection HSSHI Opto Coupled Input HSSGO Pulled low for Rotor
20. BS Inc 6 PATRIARCH SERVICE MANUAL Applicability This manual is applicable to the Patriarch Series Single Tube RAD generators Models 200 P300T 00 P500T P600T P700T This manual is shipped with generator Model SerialZ With Software Version Safety echanical Electrical Warning of the electronic assemblies and parts of this equipment should be operated with care and routinely inspected in accordance with the manufacturer s recommendations Only properly trained and qualified personnel should be permitted access to any internal parts Live electrical terminals are LETHAL Be sure line disconnect switches are opened and other appropriate precautions are taken before removing covers or attaching acces sories Do not remove the flexible high tension cables from the x ray tube housing or high tension generator and or the access covers from the generator until the main and auxiliary power supplies have been disconnected WARNING Failure to comply with the foregoing safeguards may result in serious or fatal bodily injuries to the operator or those in the area WARNING This product is not to be used in the presence of flammable anesthetics Electrical Grounding Instructions WARNING The equipment must be grounded to an earth ground by a separate 8 conductor The neutral side of the line is not to be considered the earth ground NOTE This is Type B Equipment which employs
21. Description Cathode Fault mA Too High System Indication Stop EXP in progress Disconnects 220 VAC Switched on SPB Possible Causes High Voltage Arc on Anode side Defective X Ray Tube Defective High Voltage Cable Failure in HVT Error Code E13 Description TEC pcb Fault Error System Indication Disconnects 220 VAC Switched on SPB Possible Causes Loss of Switched 220 VAC From SPB PCB Blown Fuse F1 Defective TEC PCB Corrective Action Heplace Fuse F1 Heplace TEC PCB Error Code E14 Description IPM Fault Error System Indication Stops EXP in progress Disconnects 220 VAC Switched on SPB Possible Causes AC Line weak or collapsed below 187 VAC Excessive current through IPM Shorted IPM Corrective Action Check IPM for short circuit Call Factory Error Code E16 Description Setup Calibration Data Incorrect Will not reset System Indication Checked on Power Up Sequence only Complete lockup of Operator s Console No Watch Dog indication Possible Causes Setup Calibration Data Missing or corrupted Defective BBU pcb Corrective Action Follow detailed procedure listed below If the problem recurs replace BBU pcb NOTE you have this Error Code showing on the Operator s Console the generator is disabled until you perform the following procedure With this Error Code the SERVICE switch on the BBU pcb will not function If Error Code E16 appears on Start Up 1 Turn off the gener
22. Description kVp Drop During Exposure System Indication If you monitor with an oscilliscope you will observe that the selected kVp is correct at the beginning of the exposure but drops several milliseconds into the exposure to 50 or less Possible Causes High Impedence Short in X Ray Tube PATRIARCH SERVICE MANUAL Carbon Track in Cable Wells Tube or Trans former Shorted IPM IPM Driver OptoCoupler Failure Corrective Action Look for bubbles in X Ray Tube oil Check Cable Wells Tube and Transformer Check IPMs Remove output leads and check with ter from output terminal to each of the other two terminals Replace IPM Driver Error Code E20 Description Voltage on Capacitors in Stand By System Indication Prohibit Exposure Sequence Possible Causes Defective SPB pcb Corrective Action Replace SPB pcb Error Code E31 Description HU over 85 System Indication Prohibit Exposure Sequence Possible Causes X Ray Tube Anode overheated Corrective Action Wait for X Ray Tube Anode to Cool Copyright 2013 GTR LABS Inc Parts List Acronyms SCHEMATICS atone Figure S 1 Parts List Generator Control The chassis housing the electronics GCU Unit for the generator High Voltage Source of High Voltage and Filament HVT Transformer Supply for the x ray tube IPM Intelligent Power High Frequency Switching Module Module which includes the IPM Driver pcb SPB System Power Provide
23. ELAY THERMAL INTERLOCK 1 1 SPOT RELAY 0 55 N 26 DRIVE 1 22 LAMENT FI pene TANK CONSOLE 18 77 INTERLOCK SES B DATA IN POS o 21 DATA OUT NEG kV ON OPF 1 4 o iz M IPM DRIVER J2 EE Ee IPM FAULT 4c 34 DRIVE 1 1 Do pe y lk _ DRIVE 2 4 A DnnnBp E ni 55 U USER INTERFACE CD ia J5 14 sinn o AE METAL CENTER DRIVE 3 Je COLLIMATOR DOOR INTERLOCK DB DRIVE 4 P lav BBU pcb 4 27 2001 05 2N2222A b expose Copyright 2013 GTR LABS Inc 55 QHAHHSHM SILHOIM TIY 1002 5897 LHOINAdOO I00C SCt qd IN dI Copyright 2013 GTR LABS Inc 56 gm I x 4 0 11111 Copyright 2013 GTR LABS Inc 20028171 02314453004 424 gg 94 03 Ud pf pou 4 pf 4444 Z pf INYM pf Jig 7458 5 9cgs XIIe 83 2592 1350803 Copyright 2013 GTR LABS Inc LO PROPRIETARY INFORMAT ION DO NOT DISSEMINATE DDB 5 CONSOLE eus
24. Inputs must be a contact to ground NO VOLTAGE Any voltage on this input will result in damage to the equipment Jumper VAC A GND Bucky 1 COM Bucky 1 N O 777 1 Motion Bucky 2 COM Bucky 2 N O Bucky 2 Motion VAC BUCKY CONNECTIONS Figure 3 2 Bucky Connections VAC to B equals 220VAC VAC to GROUND equals 120VAC For Bucky s supplied with 120VAC operation use either VAC A or VAC B to GROUND For Bucky s supplied with 220VAC operation use VAC and VAC Follow the wiring directions on the label on the Bucky cable The directions follow the diagram below Bucky 1 is assumed to be the Table and Bucky 2 is assumed to be the Wall Stand in a 2 Bucky system Bucky 1 COM J92 Bucky 2 COM J9 5 Jumper Jumper 220 A to J9 2 220 A to 19 5 Copyright 2013 GTR LABS Inc 220 VAC B 220 VAC B PATRIARCH SERVICE MANUAL 17 SIMPLIFIED BUCKY CONNECTIONS 240 VAC A 240 18 120 120 VAC BUCKY SWITCH E gt 2 Oz T 9 240 120 BUCKY M RM
25. Methodology used to measure actual technique factors The kVp and mA is measured as the aveage of the top of the waveform The exposure time is measured from 75 of rise and fall of the kVp waveform Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL NOTE Maximum allowable techniques for IPM Protection see chart below Maximum Technique Selections E 200 E PADOT 500 Time in seconds E P700T Pp500T P200T Table 1 1A Maximum Technique Selections Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL Configuration Operator s Console There are two Operator s Consoles available with the Patriarch family of generators APR Operator s Console Part Number 6072 00 VET APR Operator s Console Part Number 6103 aspects of the Operator s Console These include the reconfiguration of displays during Setup Chapter 4 Calibration Chapter 5 and Compliance Chapter6 Familiarize yourself with the specific Operator s Console supplied with your system and take note of it s characteristics NOTE Throughout Technical Manual references are made to various APR Operator s Console 21 18 14 13 Figure 1 1 Operator s Console Front View 20 Figure 1 1B APR Operator s Console Rear View Copyright 2013 GTR LABS Inc 10 PATRIARCH SERVICE MANUAL 1 kVp Di
26. P EXP Vet Footswitch for Touch Operation Connect an External Single Position Footswitch to the J4 Terminal Block Figure 3 6 Handswitch Footswitch Connections on the BBU All connections must be a dry contact No Voltage to ground In Setup Mode at Setup Location 228 enter a 1 This puts the genera tor in the One Touch mode The first press of the footswitch initiates a PREP cycle which will last for 20 seconds During this PREP cycle the next press on the footswitch makes the exposure GND 15 530 MOOI NOTE using two position footswitch use first position Prep and connect as indicated Do not connect the second position Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL Interlocks Connect Door and Collimator Interlocks to the J4 Terminal Block on the BBU pcb Refer to Figure 3 7 All connections must be a dry contact No Voltage to ground JAE m a a LJ COLLIMATOR 5 DOOR 6 ju eu ET e H Figure 3 7 Interlock Connections enable them in Chapter 4 Setup NOTE Interlocks disabled from the factory If you use them you must AEC Connect lon Chambers to input connectors Refer to Figure 3 8 Chapter 4 Setup NOTE lon Chamber selection is based upon configuration programming in AEC 1 Bucky 1
27. R LABS Inc PATRIARCH SERVICE MANUAL 25 With the generator on and no Error Codes showing on the Operator s Console momentarily press the Service Push Button Refer to Figure 4 5 Service Push Button LEM zr ra ara 1 E 1 asi usa es 14 1 JA p pot HL HL LI pee s E i Le i EMT Pur BBU pcb m Figure 4 5 Location of SERVICE Push Button This puts the generator in Set Up mode The mAs Display on the Operator s Console becomes the Pre Set Display The first character will display this symbol 2 Refer to Figure 4 6 Pressing the Up Down push buttons associated with the mAs Display allows you to scroll forward and reverse through the Pre Set selections The selection values associated with each individual Pre Set are displayed on the Time Display Pressing the Up Down push buttons associated with the Time Display allows you to change the value in memory for that Pre Set X gt CAUTION The value displayed on the Time Display is the value in memory for that Pre Set Take care not to accidently change any of the values Displays Displays Pre mA when Displays Set Displays kVp required Pre Set when required Value
28. Spot Time Display and Up Down There should be a Time value showing on the Time Display 3 Press Time Up and Time Down 7 The display should increase and decrease The decimal point will change to indicate milliseconds tenths and whole seconds mAs Display and Up Down There should be an mAs value showing on the mAs Display 4 Press mAs Up and mAs Down 8 The display should increase and decrease The decimal point will change to indicate portions or whole mAs Interlock LED Open the external interlock connected to Pin 6 of J4 on the BBU pcb The Interlock LED 17 should be illuminated and PREP should be inhibited Close the Interlock The Interlock LED 17 should not be illuminated and PREP should be functional Collimator LED Open the collimator interlock connected to Pin 5 of J4 on the BBU pcb The Collimator LED 16 should be illuminated and PREP should be inhibited Close the Interlock The Collimator LED 16 should not be illuminated and PREP should be functional Overload LED Increase the kVp mA and Time to the maximum indications for each display Observe the Overload LED 15 If the exposure factors selected exceed the maximum ratings for the x ray tube selected this LED should be illuminated and PREP should be inhibited PREP Press and hold PREP 12 The rotor should turn and after the programmed Rotor Boost Time the green PREP LED should illuminate indicating an exposure is possible EXP Select 50
29. Vp set point is correct The generator will stop making exposures Release the PREP and EXP push buttons and select the next programmed mA station by using the Up Down push buttons for the mAs Display Press and hold the PREP and EXP push buttons to begin the AUTOCAL sequence for the selected mA station Continue this process until you have completed the AUTOCAL sequence for each programmed mA station WARNING During the calibration procedure Manual or AUTOCAL the generator is monitoring Heat Units in the anode of the x ray tube If the Heat Units reaches 85 a pulsed tone will sound continuously Exposures are prohibited while this tone is sounding Should you reach 85 Heat Units during the calibration procedure for the particular x ray tube you are using take a 15 minute time out to allow the anode to dissipate the accumulated heat Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL 37 Density Adjust Each lon Chamber connected to generator can be adjusted independently for density and skew There are 6 Pre Set Zs associated with the AEC Density Adjust procedure 2 for each lon Chamber Refer to Table 5 3 NOTE AEC is active only if the specific option is installed NOTE The Pre Set 5 indicated in Table 5 3 will not be active unless you selected 1 for Pre Set s 217 4318 4319 in Chapter 4 Setup The following procedure applies to each lon Chamber connected to the generator Select 80
30. ament Current Check Calibration numbers Recalibrate if neces Sary Error Code E07 Description No Filament Current System Indication Disconnects 220 VAC Switched on SPB Possible Causes Open Small or Large Filament Defective TEC PCB Defective BBU PCB Corrective Action Check Filament Continuity in tube Cathode Cable Input Output Filament Transformer Heplace TEC PCB Heplace BBU PCB Error Code E08 Description Filament Current Too Low Error System Indication Stops PREP sequence in progress Disconnects 220 VAC Switched on SPB Possible Causes Calibration Off Corrective Action Recalibrate Error Code E09 Description Cathode Fault kVp Too High System Indication Stop EXP in progress Disconnects 220 VAC Switched on SPB Possible Causes High Voltage Arc on Anode side Defective X Ray Tube Defective High Voltage Cable Failure in HVT Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL 47 Error Code E10 Description Anode Fault mA Too High System Indication Stop EXP in progress Disconnects 220 VAC Switched on SPB Possible Causes Filament Numbers Too High Corrective Action Lower Filament Numbers Recalibrate Error Code E11 Description Anode Fault kVp Too High System Indication Stop EXP in progress Disconnects 220 VAC Switched on SPB Possible Causes High Voltage Arc on Cathode side Defective X Ray Tube Defective High Voltage Cable Failure in HVT Error Code E12
31. and mA test points during the calibration sequence Take note of any irregularities in either waveform and note the values indicated CAUTION If you encounter any difficulty during the calibration sequence refer to Chapter 7 Diagnostics for assistance Filament kVp Setpoint mA Station Number Pre Set kVp Setpoint Pre Set Adjust Adjust Filament Adjust Figure 5 2a APR Operator s Console Calibration Configuration Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL m 40 50 70 100 120 140 pee 211 pem ___ _ _ I poe dem _ S Table 5 1 Calibration Pre Set 5 NOTE The filament numbers in all the kVp Set Point locations for the mA stations were entered during Final Test at the factory Your numbers will be different for the x ray tube you are calibrating mA Test mA Test mA Station Point mA Station Point Voltage Voltage 5 aso zm 019 Table 5 2 Voltage Readings at mA Composite Test Point on DIB for each mA Station Copyright 2013 GTR LABS Inc 36 PATRIARCH SERVICE MANUAL Manual Calibration The Manual Calibration mode provides for manual selection of each mA station and kVp set point and manual adjustment of the Filament Numbers for ea
32. are made Release the PREP and EXP push buttons If the kVp waveforms are within the limits specified proceed to Calibration Calibration NOTE During the Calibration Procedure each selected mA station is adjusted at different kVp Set Points This procedure establishes mA linearity During calibration exposures for the higher mA stations will be made at kVp Set Points including 100 kVp 120 kVp and or 140 kVp regardless of the generator power rating These exposures are limited to 10 milliseconds and have no relationship to the maximum kW output of the generator The generator has two calibration modes Manual Calibration and AUTOCAL In the Manual Calibration mode the Service Engineer selects each programmed mA station and each kVp set point manually At each of these points he can make exposures and adjust the Filament Number manually In the AUTOCAL mode the Service Engineer selects each programmed mA station manually and the generator operating system makes exposures and adjusts the Filament Number automatically for each kVp set point The generator is shipped in the Manual Calibration mode DIP1 4 on the BBU pcb is in the OFF position refer to Figure 5 1 To select the AUTOCAL mode move DIP 1 4 to the ON position You may switch between Manual Calibration and AUTOCAL at any time during the Calibration procedure Copyright 2013 GTR LABS Inc 34 PATRIARCH SERVICE MANUAL NOTE You should monitor the Cumulative kVp
33. ator 2 Turn off the Wall Disconnect 3 Press and hold the Service Push Button on the BBU pcb and turn on the Wall Disconnect 4 Hold the Service Push Button for approximately 2 sec onds then release 5 When the Blue Watch Dog LED goes out turn on the generator Copyright 2013 GTR LABS Inc 48 WARNING At this point you will have returned all of the Setup Locations to their factory default settings including calibration Do not attempt to make an exposure until you have completed the steps detailed in Chapter 4 and Chapter 5 Failure to follow this WARNING may result in damage to the equipment and or failure of the x ray tube 6 Press the Service Push Button on the BBU pcb You will now be in the SERVICE Mode of the Setup Loca tions will be reset to Factory Default values You must complete all of the steps in Chapter 4 Setup and cali brate the generator according to instructions in Chapter 5 Calibration 7 Exit the SERVICE Mode bypressing the Service Push Button on the BBU pcb The generator should return to normal operation with no error codes displayed on the Operator s Console Error Code E17 Description Buss Voltage Monitor Fault Error System Indication No Voltage on CAP Buss at the end of PREP Disconnects 220 VAC Switched on SPB Possible Causes Failure in Pre Charge circuit Failure in Charge circuit Corrective Action Replace Charge Resistor Replace SPB PCB Error Code E19
34. authority for any warranty claim In order to obtain service under this warranty Customer must notify GTR of the defect before the expiration of the warranty period and make suitable arrangements for the performance of service Customer shall be responsible for packaging and shipping the defective product to the service center designated by with shipping charges prepaid GTR shall pay for the return of the product to Customer if the shipment is to a location within the country in which the GTR designated service center is located Customer shall be responsible for paying all shipping charges duties taxes and any other charges for products returned to any other locations This warranty shall not apply to any defect failure or damage caused by improper or inadequate maintenance and care GTR shall not be obligated to furnish service under this warranty 1 to repair damage resulting from attempts by personnel other than GTR representa tives to install repair or service this product 2 to repair damage resulting from improper use or connection to incompatible equipment or power source or 3 to service a product that has been modified or integrated with other products when the effect of such modification or integration increases the time or difficulty of servicing the product Further GTR LABS Inc warrants that the product is in compliance with U S A DHHS regulations which may be in force and effect at the time of shipment of the pro
35. both insulation protection and protective earthing to reduce the risk of electric shock to product users Environment Storage and Transportation conditions Ambient Temperature Range 40C to 70 Relative Humidity Range 10 to 100 non condensing Atmospheric Pressure Range No requirements Operation Conditions This equipment is designed to work within a temperature range of 20 to 30 C with a relative humidity non condensing less than 60 Atmospheric Pressure Range 15 meters to 3000 meters CAUTION Provide adequate filtration if the generator is installed in a high dust or particulate matter environment Radiation Warning WARNING X rays are dangerous to operator unless established safe exposure procedures are observed The useful and scattered beams can produce serious or fatal bodily injuries to any persons in the immediate or surrounding area Adequate precautions should be taken to avoid exposure to the central beam or to scattered radiation Persons authorized to operate the equipment should be familiar with the established safe exposure factors and procedures Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL Chapter 1 Specifications Ratings Patriarch Patriarch Patriarch Patriarch Patriarch Patriarch 700T 200T 300T 400T 500T 600T 1 Phase 240 VAC 3 Phase 240 VAC Line Voltage 3 Phase 240 VAC 10 50 60 2 50
36. ch programmed mA station to produce the correct mA Tube Protection is automatic and is based upon the selection of the x ray tube Pre Set 00 Press the SERVICE pushbutton on the BBU pcb to put the generator into the SERVICE mode Using the Up Down push buttons for the mAs Display advance the Pre Set until you have the first programmed mA station displayed on the mAs Display Refer to Table 5 1 The Time Display will show the Filament Number of the filament p NOTE The range of Filament Numbers is 0 to 999 depending upon the size The kVp Display will show the first kVp set point refer to Figure 5 2 The mA Display will show the mA Station Press and hold the PREP push button When the green READY LED is illuminated make an exposure by pressing the EXP push button Adjust the Filament Number up or down as required and make another exposure and read the mA Continue until you have completed calibration for this mA station on all the kVp set points Using the Up Down push buttons for the mAs Display advance to the next Pre Set corresponding to the next programmed mA station Refer to Table 5 1 Adjust the Filament Number for each kVp set point in turn until you have completed calibration for this mA station Continue until you have adjusted the correct mA for each mA station and each kVp set point programmed AUTOCAL The AUTOCAL mode provides for manual selection of each programmed mA station and automatic a
37. configure the generator for 60Hz Low Speed operation In this configuration Pre Set 223 becomes a display of Rotor Boost Time By selecting 180 for Pre Set 7 222 you configure the generator for High Speed operation In this configuration Pre Set 7 223 has no function If you select 180 for Pre Set 22 you must an External High Speed Starter connected to the AEC HSS option pcb and the rotor connections must terminate in the External High Speed Starter not on J9 of the SPB pcb Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL 31 Low Speed Boost Time When you press the PREP push button there is a delay before the green PREP LED illuminates This delay is the Rotor Boost Time During this time the rotor is accelerated to approximately 3600 RPM the filament is boosted to the correct temperature all the interlocks are checked including the rotor interlock and the Pre Charge and Charge sequences are initiated If you have selected 50 60 for Pre Set 222 you may select a Rotor Boost Time Using the Up Down push buttons for the mAs Display scroll through the Pre Set until you have 223 displayed on the mAs Display The Factory Setting for this Pre Set is 1 7 sec Select a value for Rotor Boost Time for the filament temperature to stabalize when changing from Standby to the mA Station selected for exposure NOTE The minimum value is 1 7 sec This is the minimum ti
38. djustment of the Filament Numbers at each kVp set point to produce the correct mA The generator is shipped in the Manual Calibration mode DIP1 4 on the BBU pcb is in the OFF position refer to Figure 5 1 To select the AUTOCAL mode move DIP1 4 to the ON position Press the SERVICE pushbutton on the BBU pcb to put the generator into the SERVICE mode Tube Protection is automatic and is based upon the selection of the x ray tube Pre Set 00 Using the Up Down push buttons for the mAs Display advance the Pre Set until you have the first programmed mA station displayed on the mAs Display Refer to Table 5 1 The Time Display will show the Filament Number EE NOTE The range of Filament Numbers is 0 to 999 depending upon the size of the filament The kVp Display will show the first kVp set point refer to Figure 5 2 The mA Display will show the mA Station Press and hold the PREP push button When the green READY LED is illuminated press and hold the EXP push button The generator will begin a series of exposures controlled by the operating system The mA value will be sampled and the Filament Num ber will be adjusted up or down as required This process will continue until the correct mA level is reached for the selected kVp set point The generator will then select the next kVp set point and continue the process This will continue as long as the PREP and EXP push buttons are pressed until the mA value at the last k
39. duct The following is not covered by the warranty General maintenance and simple adjustments mentioned in the manuals delivered with the material THIS WARRANTY IS GIVEN BY GTR WITH RESPECT TO THIS PRODUCT IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED GTR AND IT S VENDORS DISCLAIM ANY IMPLIED WARRANTIES MERCHANTABILITY OR FITNESS FOR A PARTICU LAR PURPOSE GTR S RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY GTR AND IT S VENDORS WILL NOT BE LIABLE FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES IRRESPECTIVE OF WHETHER OR THE VENDOR HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES There are no warranties which extend beyond the description mentioned in this document Presentation This manual contains information on the installation of the Patriarch generators Notation NOTE This is an example of a NOTE NOTES are areas that need additional attention CAUTION This is an example of a CAUTION CAUTIONS are procedures that the operator must heed in order to avoid damage to the equipment WARNING This is an example of a WARNING WARNINGS are procedures that the operator must heed in order to avoid bodily harm or injury Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL This page is blank Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL Certifications UL 2601 1 Listed Com
40. ectors NOTE For Use With Positive Slope ION Chambers Only Copyright 2013 GTR LABS Inc 38 PATRIARCH SERVICE MANUAL Chapter 6 Compliance Testing Overview The generator meets the requirements for DHHS Radiation performance standards for high voltage generators as detailed in Title 21 CFR Chapter 1 Sub Chapter J Section 1020 in effect as of the date of manufacture This chapter details the procedures necessary to ensure compliance with the performance standard The tests and inspections in this chapter should be performed Upon initial installation Once a year as part of a preventive maintenance inspection Any time a major component is replaced are chosen for performance quality and safety Replacement should be CAUTION The generator is a sophisticated electronic device All components X gt confined to printed circuit boards or major components Replacement of components other than those mounted in a socket i e fuse relay on a printed circuit board is not authorized as this may affect safety as well as performance standard compliance Configuration Operator s Console The Operator s Console that is available with the Patriarch family of generators that require Compliance Testing is APR Operator s Console Part Number 6072 00 VET APR Operator s Console Part Number 6103 Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL APR Operator s Console 21 Figure 1 1A APR Operator s C
41. ed this WARNING may result in catastrophic failure of the X Ray Tube serious damage to the generator and possible injury NOTE You should be in the SERVICE Mode with Pre Set 232 showing in the mAs Display on the Operator s Console DIP1 4 Auto Manual Calibration WATCHDOG Cumulative kVp Test Point Cumulative mA Test Point kVp POS kVp NEG GND Figure 5 1 kVp mA Test Points kVp Cumulative 1V 32 kVp kVp Anode 1 V 28 kVp kVp Cathode 1V228kVp mA Cumulative 1 133 mA Monitor the kVp POS and kVp test points with a dual trace storage oscilloscope for these procedures refer to Figure 5 1 Select 1 V division and 10 ms kVp Feedback Test The first step in the Calibration Procedure is to ensure that the kVp Feedback loop is connected correctly and working properly WARNING Do not omit this procedure when initiating a Calibration Sequence Catastrophic damage to the High Voltage components of the generator could occur NOTE The technique factors for the following series of exposures are automatically adjusted by the software WARNING DANGER When the wall disconnect is switched on 220 VAC stand by power is present on the SPB pcb even if the Operator s Console is switched off Lethal voltages are present on the pcb and care should be taken to avoid electrical shock Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL 33 During this test the Time Display will indicate the DC Voltage
42. gned to mount on a shelf or desk top or optional pedestal The 25 7 5 meter Interconnecting Cable connects between the rear of the Operator s Console and J45 connector on the BBU PCB Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL 13 Interconnection Interconnection of the generator consists of three cables supplied with the generator P1 P2 Cable This consists of 2 78 Red Wires and a 8 Green Yellow Ground Wire 6 round terminals are attached to the open end of the cable for connection to the P1 P2 and Ground studs on the HV Tank The ground wire attaches to the Ground stud Connect the other two wires to P1 and P2 The order is not critical CAUTION P1 P2 connections are brass studs is possible to strip the threads on these studs or break them if you over tighten the locknuts Do not use excessive force when tightening these connections Interface Cable The Interface Cable connects the HV Tank to the Chassis consists of a 30 80 cm cable with a single connector on the HV Tank end and two 2 connectors on the Chassis end Refer to Figure 2 4 Connect the single connector to the HV Tank At the Chassis connect the 4 conductor green Phoenix Connector to the TEC PCB Connect the 9 pin D Sub connector to the Feedback connector on the BBU PCB Figure 2 4 Interface Cable Console Interconnecting Cable Route the 25 7 5 meter Interconnecting Cable from J45 Connector on the BBU PCB through
43. h Dog LED on the BBU pcb provides additional information When the Line Disconnect is first turned on the LED will il luminate for approximately 2 to 4 seconds During this time the processor is initializing and you cannot turn on the Operator s Console At the end of this initialization period the Blue Watch Dog LED will go out When you press the On Off Pushbutton on the Operator s Console the Blue Watch Dog LED will illuminate and stay on as long as the Console is on and there are no errors an error occurs in addition to the Error Code being displayed in the kVp Display of the Opera tor s Console the Blue Watch Dog LED will blink the number of times corresponding to the Error Code number Power On Switch on the wall disconnect The Blue Watch Dog LED should illuminate steady for approximately 2 to 4 seconds and then go out This indicates a normal power up sequence for the processor WARNING DANGER When the wall disconnect is switched on 220 VAC stand by power is present on the SPB pcb even if the Operator s Console is switched off Lethal voltages are present on the pcb and care should be taken to avoid electrical shock THE 9 0 0 D Tor e 4 9 7 77 4 lt lt P i x Ze To wee 7 E Pushbutton Figure 4 2 Operator s Console Copyright 2013 GTR LABS Inc 24 PATRIARCH SERVICE MANUAL Momentarily p
44. h ground by a separate 8 conductor The neutral side of the line is not to be considered the earth ground Measure the incoming line voltage at the input fuses Your generator will have either F1 F2 setup shown below F1 F2 F1 F2 Figure 3 1A F1 F2 Location Copyright 2013 GTR LABS Inc 3 220 Connect 220 10 50 60Hz 3 Phase to F1 F2 F3 on Three Pase 220VAC Power Module from Mains Disconnect PATRIARCH SERVICE MANUAL NOTE If less than 15 use 6 4 11mm diam stranded wire from Mains Disconnect to F1 F2 F3 If greater than 15 use 4 5 19 diam stranded wire From Service Entry to Disconnect use Stranded Copper 2 Wire 6 54mm diam for runs less than 50 feet 0 Wire 8 25 diam for runs more than 50 feet See Chapter 1 Specifications WARNING The equipment must be grounded to an earth ground by a separate 8 conductor The neutral side of the line is not to be considered the earth ground Measure the incoming line voltage at the input fuses Your generator will have either F1 F2 F3 setup shown below F1 F2 F3 Ground Figure 3 1C F1 F2 F3 Location Copyright 2013 GTR LABS Inc 15 F1 F2 F3 16 PATRIARCH SERVICE MANUAL Buckys Connect Bucky or Buckys to J9 Termnial Block on the SPB pcb Refer to Figure 3 2 Input to the GCU is through the access hole on the Bottom Panel Refer to Figure 1 6 in Chapter 1 WARNING The Bucky Motion
45. int 1 VDC 1 3 Amp Filament Current X gt CAUTION Monitor the FIL I test point on the BBU pcb during Filament Standby Small Filament Standby Number Using the Up Down push buttons for the mAs Display scroll through the Pre Set s until you have 12 displayed on the mAs Display Monitor the FIL test point on the BBU pcb with a Digital Voltmeter or an oscilloscope 1 VDC 1 3 Am Using the Up Down push buttons for the Time Display increase the Filament Number until the filament begins to illuminate Determine that you are adjusting the Small Filament by visual inspection Continue adjusting the number until the filament is bright enough In no case should the FIL exceed 2 75 Amps Record this value in Table 4 1 for future reference Large Filament Standby Number Using the Up Down push buttons for the mAs Display scroll through the Pre Set s until you have 213 displayed on the mAs Display Monitor the FIL test point on the BBU pcb with a Digital Voltmeter an oscilloscope 1 VDC 1 3 Amp Using the Up Down push buttons for the Time Display increase the Filament Number until the filament begins to illuminate Determine that you are adjusting the Large Filament by visual inspection Continue adjusting the number until you reach a maximum of 2 75 Amps or the Large Filament is bright enough Record this value in Table 4 1 for future reference HV Cable Length The length of the HV Cables is a factor in the shape of the
46. ior of the carton for external damage Report any damage immediately to the carrier Damage due to mishan dling during shipping or transportation is specifically not covered by the manufacturer s warranty NOTE Damage due to mishandling during shipping or transportation is specifically not covered by the manufacturer s warranty Open Carton Remove the Cabinet Cover Unbolt and Remove the HV Tank HV Tank NOTE Due to pressure changes in shipping and transportation residual gt amounts of oil may leak from the HVT and be evident on the carton or packing materials Release the seal on the HV Tank with the HV Tank in it s normal upright position by turning the wing nut on top of the filler plug coun terclockwise several times until it is loose Inspection WARNING It is critical that you conduct a complete visual inspection of the components of the generator after unpacking Every precaution is taken during the final test and packing procedures to ensure that all screws and fasteners are secured tightly and that all circuit boards are seated properly However it is the responsibility of the installer to inspect carefully prior to the first application of power Failure to follow this step could result in damage to the generator as well as injury to personnel Copyright 2013 GTR LABS Inc 12 PATRIARCH SERVICE MANUAL HV Tank The High Voltage cable wells are covered by red plastic plugs Remove the plugs
47. kVp and a Back Up Time Select an mA station appropriate for the density phantom you use Select 0 Density on the Operator s Console and Bucky 1 Bucky 2 or No Bucky as appropriate Make an exposure and read the density of the film NOTE You cannot make an exposure in the Service Mode with one of the AEC Pre Set showing on the Time Display You must exit the Service Mode to make the exposure and re enter the Service Mode to make density and skew adjustments Density Adjust Master Pot on lon Chamber Up or Down as needed and Make Exposures until you have the desired Density at 80 Tilt Make an Exposure at 50 kVp and 100 kVp and read the Density Adjust the Tilt Number until you have the same Density at 50 kVp 80 kVp and 100 kVp NOTE The Tilt Number cannot be less than the Density Number nor more than twice the Offset Number No Dersity Pul connector on O 45 No Bucky AEC Tilt 45 2 signal Bucky 1 Density 3 Select Output from generator Field 2 Select Output from generator Bucky 1 AEC Tilt START Supplied from generator Bucky 2 AEC Density Bucky 2 OUTPUT Output from ion chamber 1 Select Supplied from generator 12V DC Output from generator 12 DC Ouput from generator GND Common Table 5 3 AEC Pre Set indicates an active low signal Figure 5 3 Pinout for AEC Conn
48. me necessary Interlock Selection The generator provides for two independent interlocks with LED Displays on the Operator s Console They are Collimator Interlock and Door Interlock In addition there is a Thermal Interlock for the X Ray Tube have two choices on the Time Display 0 or 1 0 disabled 1 enabled gt NOTE For Tube Thermal Interlock Collimator Interlock and Door Interlock you Tube Thermal Interlock If you have connected a Thermal Interlock for the X Ray Tube to J9 pin 9 on the SPB pcb refer to Figure 3 5 select a 1 for Pre Set 24 If not select a 0 Collimator Interlock If you have connected a Collimator Interlock to J4 pin 5 on the BBU pcb refer to Figure 3 7 select a 1 for Pre Set 25 If not select a 0 Door Interlock If you have connected a Door Interlock to J4 pin 6 on the BBU pcb refer to Figure 3 7 select a 1 for Pre Set 26 If not select a 0 Software Version Pre Set 27 will indicate the Software Version of the generator the Pre Set showing in the mAs Display to 32 and turn to Chapter 5 Calibration 2 NOTE This completes the Setup section of the Technical Manual Advance Copyright 2013 GTR LABS Inc 32 PATRIARCH SERVICE MANUAL Chapter 5 Calibration WARNING The procedures detailed in this chapter will produce tube current and X Rays Do not proceed unless you have completed the steps outlined in Chapter 4 Setup Failure to he
49. onsole Front View 20 Figure 1 1B APR 5 Console Rear View 1 kVp Display 10 BKY Select 2 mA Display 11 EXP 3 Time Display 12 PREP 4 mAs Display 13 AEC Field Select 5 kVp Up Down 14 AEC Reset 6 mA Up Down 15 Overload LED 7 Up Down 16 Collimator LED 8 mAs Up Down 17 Interlock LED 9 AEC Density Up Down 18 On Off 19 20 21 22 23 24 25 26 Hand Switch Connector otore Selections Centimeter Display Centimeter Up Down Film Screen Select A P Lateral Other 22 NOTE Based upon selections made in Chapter 4 Setup some of the following tests may not be applicable Refer to Figure 6 1A amp B for the following tests On Off Press and release the On Off push button 18 on the Operator s Console The system should come on and all LEDs in the five displays should illuminate and the Beep should sound There should not be an Error Code displayed in the kVp Display Copyright 2013 GTR LABS Inc 39 40 PATRIARCH SERVICE MANUAL kVp Display and Up Down There should be a value between 40 and 125 displayed on the kVp Display 1 Press kVp Up and kVp Down 5 The display should increase and decrease mA Display and Up Down There should be an mA value showing on the mA Display 2 Press mA Up and mA Down 6 The display should increase and decrease The decimal point in the lower right of the display will il luminate to indicate Large Focal
50. oscope Make an exposure and record the mA and kVp in Table 6 1 Use the following convention Select 90 kVp Make an exposure and record the mA and kVp in Table 6 1 Select 110 kVp Make an exposure and record the mA and kVp in Table 6 1 mA kVp Repeat this procedure for each mA station listed in Table 6 1 NOTE You to change scale on oscilloscope at the higher mA values Take care to read the mA correctly Compare the values you have recorded in Table 6 1 with the following specifications for mA and kVp accuracy mA accuracy 896 5 mA 8 2 Exposure Time is function of measuring two corresponding points on the kVp waveform 43 The exposure time begins at the 75 point on the leading edge of the kVp waveform and ends at the 75 point on the trailing edge of the kVp waveform Copyright 2013 GTR LABS Inc 44 PATRIARCH SERVICE MANUAL Time Time Displayed Displayed Table 6 2 Time Measurements Select 70 kVp 100 mA and 2 milliseconds on the Time Display 002 Make an exposure and measure the length of the waveform on the oscilloscope that value in the corresponding box in Table 6 2 Advance to the next Time station and repeat the procedure Continue until you have entered a value for each Time Station in Table 6 2 NOTE As you advance in time you will have to change the time base on the o
51. out Em FiCwerteHg 00 Wp Fad tp voti Table 7 1a Error Codes Copyright 2013 GTR LABS Inc 46 Error Codes Error Code E01 Description Interface Cable Error System Indication Displayed until corrective action taken Possible Causes Disconnected or defective Interface Cable BBU HVT Error Code E02 Description Tube Thermal Interlock System Indication Displayed until corrective action taken Possible Causes X Ray Tube overheated Corrective Action Wait until X ray Tube Cools Error Code E03 Description Bucky Timeout Error System Indication No Exposure Possible Causes No Buck Motion Signal Corrective Action Check Bucky Movement Error Code E04 Description Rotor Boost Time out Error System Indication Stops sequence in progress Disconnects 220 VAC Switched on SPB Possible Causes No Rotor current during PREP Open MAIN or Phase Rotor Wires Corrective Action Check Rotor Cable Error Code E05 Description Rotor Current without PREP Error System Indication Disconnects 220 VAC Switched on SPB Possible Causes Short in Rotor Cable Rotor Relay stuck PATRIARCH SERVICE MANUAL Error Code E06 Description Filament Boost Time out Error System Indication Stops PREP Sequence in progress Disconnects 220 VAC Switched on SPB Possible Causes Incorrect or missing Calibration numbers for se lected mA Corrective Action Restore Fil
52. plies With UL 2601 1 CSA C22 2 No 601 1 Medical Electrical Listing 8E112313 Equipment CE Declaration of Conformity Declaration of Conformity Application of Council Directive EN60601 1 2 2001 Standards to which Conformity is Declared EN 55011 CISPR 11 1998 Conducted Emissions Class EN 55001 CISPR 11 1998 Radiated Emissions Class EN 61000 3 2 1995 Harmonic Current Emissions EN 61000 3 3 1994 Voltage Fluctuations Flicker EN 61000 4 2 1995 Electrostatic Discharge Immunity EN 61000 4 3 1995 Radiated Electromagnetic Field Immunity EN 61000 4 4 1995 Electrical Fast Transient Burst Immunity EN 61000 4 5 1995 Surge Immunity EN 61000 4 6 1996 Conducted Radio Frequency Immunity EN 61000 4 8 1993 Power Frequency Magnetic Immunity EN 61000 4 11 1994 Voltage Dips and Interruptions E E 9 E Declarer s Mame GTR LABS Inc Declarers Address 510 Elk Street Gassaway WV 26624 USA Type of Equipment High Voltage Power Supply for Diagnostic X Ray Applications Models VALUEGEN and INTELLIGEN the undersigned hereby declare under my sole responsibility that the equipment specified above conforms to the above Directive and Standards Evidence of Conformity may be found in MET Laboratories Test Report EMC12677 MED at MET Laboratories Inc 914 W Patapsco Ave Baltimore MD 21230 USA dal Byer Signature Date Copyright 2013 GTR LA
53. re Factor Tests Time Reporting Chapter 7 Error Codes Overview Error Codes SCHEMATICS Copyright 2011 by GTR LABS Inc rights reserved Contents of this publication may not be reproduced in any form or by any means electronic or mechanical including photocopying and recording or by any information storage or retrieval system without the written permission of GTR LABS Inc 510 EIk Street Gassaway WV 26624 Telephone 304 364 2211 web www gtrllc com email gtr gtrllc com 22 22 23 23 23 25 26 27 28 28 29 30 30 30 31 31 32 32 33 36 36 37 38 38 38 39 39 41 42 43 44 45 45 46 49 PATRIARCH SERVICE MANUAL 3 Preface Warranty GTR LABS Inc warrants that this product will be free from defects in materials and workmanship for a period of five 5 years from the date of installation at the first end user s site If any such product proves defective during this warranty period GTR at it s option either will repair the defective product without charge for parts or shop labor or will provide a replacement in exchange for the defective product This warranty shall apply to all equipment and systems sold by GTR with the exception of the following X Ray Tubes Image Intensifiers TV Camera Tubes The above items are subject to the manufacturer s warranty in effect as of the date sold These warranties vary and are pro rated The manufacturer will be the final
54. ress the On Off push button switch on the front of the Operator s Console Do not hold the switch down Press and release There will be a slight delay during which the microprocessors are initializing Then you will hear an audible tone and the displays on the Operator s Console will illuminate The Blue Watch Dog LED on the BBU pcb will illuminate and stay on This indicates a normal Power Up sequence If this does not occur read the Error Code on the kVp Display of the Operator s Console and refer to Chapter 7 Diagnostics During a normal Power Up sequence the generator initializes the microprocessors and checks the following data Battery Backup RAM Communications Diagnostic Interlock Power Supplies If you have no Error Codes showing on the Operator s Console and the Blue Watch Dog LED is illuminated the generator has executed a normal Power Up sequence and is ready to proceed with the initialization process lt NOTE You must set DIP1 1 to the ON position and initiate a Power On sequence before proceeding You must initiate a Power On sequence in order to reset the generator s microprocessors Momentarily press the On Off Pushbutton on the rear of the Operator s Console This will turn the generator off Move DIP1 1 on the BBU pcb to the ON position and momentarily press the On Off push button on the front of the Operator s Console This will initiate a Power On Sequence DIP1 1 Figure 4 3 BBU pcb Copyright 2013 GT
55. s interface for 208 VAC Board Charge and Discharge and Rotor Thermionic Emission Controller Source of supply for x ray tube filament Figure S 2 Acronym Chart Copyright 2013 GTR LABS Inc 49 50 _ 107009 00025021 fava YSA 75002 AM sors AIT 010 oup SHVI 410 JO Wie sks Aq pue 40 uw Aq 10 Aue uj 4484 eq jou eyy Paraso 214 SgY ULD 44 100893 dt 4 2 09 Zd 09 J OFZ BOLI dv HOLO OVA 066 JALON 3SIMH3H IO 8597 Si Ty ILON AHLN3NOdWO2O 09 A NMOHS p HOJSNYHLI OVAPZ 4528038 ir 3108NO2 ONO _ 03 1378 2 Ld 01 09034 13785 Zd Copyright 2013 GTR LABS Inc 51 7 1006 5991 419 148 405 20409349 ZO LO jn uj senjea 20 9205 LEGPN Copyright 2013 GTR LABS Inc 52 FUSE AT EMOuGM To T 0 0000000000000000000000000000000 1007
56. scilloscope to present the entire kVp waveform on the oscilloscope display Compare the values you have recorded in Table 6 2 with the following specification for Time accuracy Time accuracy 0 002 Sec 0 010 Sec 0 5 ms 0 015 Sec 0 035 Sec 1 5 ms 0 050 Sec to 0 100 Sec 3 0 ms 0 125 Sec to 6 0 Sec 396 Reporting Report any difficulties you encounter during Compliance Testing to the manufacturer GTR LABS Inc 510 Street Gassaway WV USA 26624 Telephone 304 364 2211 Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL 45 Chapter 7 Error Codes Overview The Self Diagnostic System of the generator provides accurate detailed information about the functions of the generator and attached peripheral equipment This information is presented in the form of numerical Error Codes For the Operator and the Service Engineer these Error Codes are presented on the kVp Display of the Operator s Console A table in the Operator s Manual as well as the Technical Manual lists the Error Codes which can be displayed and describes the possible cause of the fault and the action the Operator should take Refer to Table 7 1 for the Error Codes presented on the kVp Display on the Operator s Console If any of the Error Codes listed in Table 7 1 are showing on the display refer to the following information for possible causes and sug gested corrective action kVp Display E04 Rotor Boost Time
57. splay 10 BKY Select 2 mA Display 11 EXP 3 Time Display 12 PREP 4 mAs Display 13 AEC Field Select 5 kVp Up Down 14 AEC Reset 6 mA Up Down 15 Overload LED 7 Time Up Down 16 Collimator LED 8 mAs Up Down 17 Interlock LED 9 AEC Density Up Down 18 On Off VET APR Operator s Console 22 21 19 20 21 22 23 24 25 26 Hand Switch Connector Store Selections Centimeter Display Centimeter Up Down Film Screen Select A P Lateral Other 11 Figure 1 3A VET APR Operator s Console Front View Copyright 2013 GTR LABS Inc PATRIARCH SERVICE MANUAL 11 Chapter 2 Installation Site Preparation The following factors should be considered when selecting a site for installation of the Cabint Environment This equipment is designed to work within a temperature range of 20 C to 30 C with a relative humidity non condensing of less than 40 Proximity to Mains Disconnect L1 L2 L3 connections should be as short as possible in order to minimize line drop during an exposure NOTE If less than 15 use 6 stranded wire from Mains Disconnect to F1 F2 F3 If greater than 15 use 4 stranded wire Consult Local Electrical Code for the proper wire size between Mains Disconnect and Source WARNING For proper operation of the generator you may not increase the length of the Interface Cable or the P1 P2 Cable Unpacking The generator is shipped in one carton Carefully inspect the exter

Download Pdf Manuals

Related Search

Related Contents

User`s Manual - OptoSigma Global Top  6.5 Warnings, Safety Cautions, and Notes  MANUAL DEL PROPIETARIO  Braun 1508 User's Manual  Sony VAIO SVE1513RCX    Samsung SGH-M140 دليل المستخدم  Betriebsanleitung -VEGAFLEX 66 -4 ? 20 mA/HART  Philips Spiral 929689421201  

Copyright © All rights reserved. Failed to retrieve file