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Page

118157-001 Rev C

11)

The actual filament current and the monitored current monitored by the GUI should be within
1% tolerance. If the reading is not at spec, adjust R53 (LARGE FIL I CAL) on Filament/Feedback
board XRV (Part # 460158-XXX).

12)

Select the “Fil/Local Cntrl” tab and select Filament Control “Off”. The Small Filament Calibration

follows the same procedure as the Large Filament Calibration. Ensure the multi-meter current

connections are through the small filament as referred to in the diagram. For additional

information, see

Filament Calibration Procedure

in the XRV Generator Manual.

Содержание XRV Sub-system

Страница 1: ...SPELLMAN HIGH VOLTAGE XRV SUBSYSTEM INSTALLATION MANUAL ...

Страница 2: ...ation 33 Unipolar System Diagram 34 Bipolar System Diagram 36 Unpacking Generator 38 System Grounding 40 High Voltage Cable Installation non spring loaded 42 High Voltage Cable Installation spring loaded 48 System Grounding Detail and HV Cable Connections 51 Cooler Chiller Connections 52 Interlock Communication Connections unipolar basic 55 Power Connections unipolar basic 60 Power Source Connecti...

Страница 3: ...8 118157 001 Rev C Table of Contents GUI Graphical User Interface Installation 81 Software Communication 84 X ray Tube Filament Calibration 87 Accessory Test Kits 96 XRV Sub system Nomenclature 97 Drawing List 98 ...

Страница 4: ...zardous operating conditions Personal Safety It is the responsibility that the individual operating this equipment do so in a safe non hazardous manner Training is required on a regular basis to prevent personal injury It is extremely important to monitor X ray levels applying the use of dosimeters or alternate electronic measuring devices within normal standard guidelines Radiation measuring equi...

Страница 5: ...r temperatures for higher wattage tubes Both systems measure the input temperature with respect to output temperature of the water and employ an interlock system to remove high voltage on the X ray tube preventing damage Various Coolers and Chillers are available with the XRV Sub System and are described later in this manual Standard single ended tube operating voltages range from 75kV to a maximu...

Страница 6: ... Tubes Various Unipolar or Bipolar metal ceramic X ray tubes manufactured by Comet and Varian are available for the XRV Subsystem Contact Spellman High Voltage Corp for more information Comet Unipolar X ray tube Varian Bipolar X ray tube ...

Страница 7: ...NDI 225 22 HPX 225 11 NDI 225 FB NDI 225 01 NDI 226 NDI 225 20 NDI 225 21 320 MXR 320HP 11 MXR 321 MXR 320HP 11 FB MXR 322 MXR 320 23 MXR 320 23AX MXR 320 23 90 MXR 320 26AX MXR 320 26 MXR 320HP 11AX MXR 320 26 90 HPX 320 11 NDI 320 NDI 320 23 NDI 320 26 NDI 321 350 MXR 350 23 MXR 350 23 90 MXR 350 26 MXR 350 26 90 MXR 351 NDI 350 NDI 350 23 NDI 350 26 450 MXR 451HP 11 MXR 451 26 MXR 452 Y HPX 450...

Страница 8: ...o 6000 watts of output power A simple to use Graphical User Interface GUI or selectable analog control provides for safe operation and customer integration The GUI software supplied with each model of the XRV generator can be custom programmed when placing an order for specific applications Likewise the analog interface allows the user to integrate unique controls and monitoring equipment A 25 pin...

Страница 9: ... negative output with respect to ground while the other has a positive output with respect to ground The software provided or analog selection allows for the operation of both the positive and negative outputs simultaneously with a minimal amount of imbalance There are several models of the XRV Generator available These are listed below ...

Страница 10: ...connector for the I O analog connection The high voltage output mates with a standard R 24 type connector These are available from Spellman High Voltage Corp in different lengths and configurations for installation of the X ray tube Standard Graphical User Interface GUI software is included with the XRV 160 Generator A personal PC is required for installation The user has the option of connection ...

Страница 11: ... A fault or red indication prevents high voltage operation Fault conditions are latched meaning that a reset must be employed before re starting the generator Once the fault clears the red indicator will extinguish Additionally fault status and ready conditions are monitored from the I O connector on the rear panel and the GUI Interface software A removable air filter keeps dust and dirt from ente...

Страница 12: ...power input or a 400Vac 3Ø power input The chassis overall size is the same as the 4kW version The only difference between the 6kW version and the 4kW version is the power input connections Two connectors separate the Mains from the auxiliary power input Amphenol style power mating connectors are included with all XRV models 208Vac 3Ø Input ...

Страница 13: ...Page 13 of 98 118157 001 Rev C XRV 160kV Overview 400Vac 3Ø Input ...

Страница 14: ... condition A fault or red indication prevents high voltage operation Fault conditions are latched meaning that a reset must be employed before re starting the generator Once the fault clears the red indicator will extinguish Additionally fault status and ready conditions are monitored from the I O connector on the rear panel and the GUI Interface software A removable air filter keeps dust and dirt...

Страница 15: ...g connector with an additional DB 25 pin connector for the I O analog connection The high voltage output mates with a standard R 28 type connector These are available from Spellman High Voltage Corp in different lengths and configurations for installation of the X ray tube Standard Graphical User Interface GUI software is included with the XRV 225 Generator A personal PC is required for installati...

Страница 16: ...input or a 400Vac 3Ø power input The chassis overall size is the same as the 4kW version The only difference between the 6kW version and the 4kW version is the power input connections Two connectors separate the Mains from the auxiliary power input Amphenol style power mating connectors are included with all XRV models XRV225kV 208Vac 3Ø 6kW Unit ...

Страница 17: ...Page 17 of 98 118157 001 Rev C XRV225kV Overview XRV225 400Vac 3Ø 6kW Unit ...

Страница 18: ...cable on the cathode side supplies auxiliary power to the anode generator Two additional 25 pin DB style cables interface the anode generator feedback and inverter signals to the main control board residing in the cathode generator supply The mains input on the cathode generator includes an Amphenol style mating connector and an additional DB 25 pin connector for the user I O analog control Both t...

Страница 19: ...ult conditions are latched meaning that a reset must be employed before re starting the generator Once the fault clears the red indicator will extinguish The anode positive generator does not have any indicators since all of the monitoring and fault status indicators originate from the control board within the cathode negative generator Additionally fault status and ready conditions are monitored ...

Страница 20: ...es auxiliary power to the anode generator Two additional 25 pin DB style cables interface the anode generator feedback and inverter signals to the main control board residing in the cathode generator supply The mains input on the cathode generator includes an Amphenol style mating connector and an additional DB 25 pin connector for the user I O analog control Both the cathode and anode kV outputs ...

Страница 21: ...Page 21 of 98 118157 001 Rev C XRV450 Overview XRV450 Bipolar Cathode Generator ...

Страница 22: ...Page 22 of 98 118157 001 Rev C XRV450 Overview XRV450 Bipolar Anode Generator ...

Страница 23: ...nditions are latched meaning that a reset must be employed before re starting the generator Once the fault clears the red indicator will extinguish The anode positive generator does not have any indicators since all of the monitoring and fault status indicators originate from the control board within the cathode negative generator Additionally fault status and ready conditions are monitored from t...

Страница 24: ... standards The XRV I O Box accommodates a variety of interface options that are best suited for user requirements and mounting configurations There are several models of the XRV I O Box These are capable of integrating different optional accessories ranging from an XRV Touch Screen Controller to a bare bones setup allowing the user to operate the XRV High Voltage Generator via connection to a pers...

Страница 25: ...Page 25 of 98 118157 001 Rev C I O System Interface Box Overview I O System Interface Box Front Panel Detail ...

Страница 26: ...Page 26 of 98 118157 001 Rev C I O System Interface Box Overview I O System Interface Box Rear Panel Connections Detail ...

Страница 27: ...ave and load customized profiles for use within the operating capabilities of the XRV Generators The intuitive touch centric menu driven system allows ease of use with little or no learning curve Communication settings are stored after only one system configuration session Parameter settings on supported X ray tubes may be automatically uploaded to the XRVC within the recommended manufacturer guid...

Страница 28: ...Page 28 of 98 118157 001 Rev C XRVC Controller Overview XRVC Controller Rear Panel Detail ...

Страница 29: ... exchanger depends on the difference between the ambient temperature and the water outlet temperature The coolant used could be either plain water or a mixture of water and glycol usually specified by the manufacturer The inlet and outlet hose connections are specifically marked for correct flow through the tube A thermal switch monitors the outlet water temperature If the outlet temperature excee...

Страница 30: ...since the Anode section of the X ray tube Floats at high voltage potential and an insulation medium must be used to cool it and provide isolation to ground An internal thermostat maintains the temperature It constantly compares the water oil that returns from the X ray tube to the water oil supplied to the X ray tube If the difference is too great the chiller will provide an interlock signal usual...

Страница 31: ...d cable plugs designed to reduce voltage stress on the connections use silicone grease to fill any air voids and avoid high voltage arcing The cables are available in various lengths straight or right angle spring and non spring loaded connectors Flanges are specially designed to apply the right amount of contact force and keep the connector securely in place A special gapping tool adjusts the fla...

Страница 32: ...Page 32 of 98 118157 001 Rev C XRV R24 and R28 HV Cables Overview Standard Type R24 and R28 Type Cables R24 and R28 Type Cable Flanges ...

Страница 33: ...rovide a personal PC for installing the included software or elect to interface their own controls via the I O from J2 25 Pin subminiature D connector on the rear of the XRV Generator Information regarding the I O connector will be covered later in this manual It is imperative the installer follow all safety regulations and codes for installing this equipment Details such as input power requiremen...

Страница 34: ...Page 34 of 98 118157 001 Rev C XRV Unipolar System Diagram Typical Unipolar System Minimal Requirements ...

Страница 35: ...Page 35 of 98 118157 001 Rev C XRV Unipolar System Diagram Typical Unipolar System with Additional Controller and I O Box ...

Страница 36: ...Page 36 of 98 118157 001 Rev C XRV Bipolar System Diagram Typical Bipolar System Minimal Requirements ...

Страница 37: ...Page 37 of 98 118157 001 Rev C XRV Bipolar System Diagram Typical Bipolar System with Additional Controller and I O Box ...

Страница 38: ... crate that need to be loosened in order to remove the XRV Generator Do not remove the 4 bolts from the top of the crate Once the bolts are loosened the top can be removed Two people can lift the top of the crate evenly from either end or a hoist and strap may be used instead Visually inspect the XRV Generator for any signs of damage once the top is removed Report any damage to Spellman High Volta...

Страница 39: ...enerator includes an interconnect power cable and 2 additional subminiature D cables for the feedback and inverter control for the additional positive polarity generator Additional subsystem components such as the X ray tube Cooler Chiller P N 105808 434 Conn P N 105808 440 Clamp P N 105808 654 4 Pin Conn 6kW P N 105808 440 Clamp P N 105808 441 3 Pin Conn 6Kw P N 105808 440 Clamp P N 203373 001 25...

Страница 40: ...0 ring lugs when grounding any of the subsystem components Make sure to use the proper crimping tool for the ring lug used Keep the ground distances as short as possible from the XRV Generator and earth ground Review the label on the rear of the XRV Generator to for the correct installation of the input voltage Incorrect input voltage will damage the XRV Generator System Grounding All of the subsy...

Страница 41: ...und wire with lugs supplied connect between the Anode Positive Generator and the Cathode Negative Generator chassis ground If the system includes the I O Subsystem Box and the Controller connect the Controller ground using 10 AWG wire and appropriate ring lugs to the I O Subsystem Run another ground from the I O Subsystem Box ground lug to earth ground The grounding system should look like the fol...

Страница 42: ...eceptacle Gapping tools measure the correct spacing of the flange when inserting the plug into the high voltage receptacle Non spring loaded cables are still used but require increased maintenance and special attention when installing Non spring loaded cable installation Several steps are required when installing a non spring loaded high voltage cable The first step is to ensure that the cable plu...

Страница 43: ...mpound with your finger evenly over the entire rubber cone surface of the plug Using another clean lint free wipe remove the applied silicone from the cable plug Do not use alcohol to clean the cable plug as this will dry out the rubber cone Repeat for the opposite side and place in a clean area Wipe cable end with dry lint free cloth Apply 2 beads of silicone compound Spread compound evenly with ...

Страница 44: ... insert gently into the cable receptacle The foam brush should have 1 8 clearance on the inner circumference of the cable receptacle While holding the cloth rotate the foam brush several times and remove from the receptacle Inspect the receptacle for debris Repeat if necessary Obtain a foam glass cleaning brush Wrap a lint free clean cloth around foam brush Insert into HV receptacle and rotate Rem...

Страница 45: ... snug against the gapping tool Remove the gapping tool and rotate the flange slightly to align the mounting holes with the x ray tube holes Tighten the grub screws of the cable flange to prevent any further rotation and remove the plug from the receptacle Apply 2 thin beads on opposite sides of the rubber cone Distribute a thin coat of silicone evenly on the entire cone Finish the distribution by ...

Страница 46: ...18157 001 Rev C High Voltage Cable Installation X ray Tube Apply 2 beads of silicone compound Spread compound evenly with finger Insert HV cable plug in tube receptacle Tighten grub screws Tighten cable flange screws ...

Страница 47: ...lush against the high voltage cable receptacle when adjusting the flange The tube receptacle has a collar that the flange fits over while the XRV Generator flange will sit flush against the receptacle High Voltage Cable Gapping Distances Insert dry HV cable plug in XRV receptacle Adjust flange with gapping tool Tighten grub screws Apply 2 beads of silicone compound Spread compound evenly with fing...

Страница 48: ...e flange will fit the X ray tube and the other will fit the XRV Generator Rotate the flange counter clockwise on to the cable threads until it stops Do not cross thread the assembly Insert the clean dry connector into the high voltage cable receptacle of the X ray tube with a small amount of force Make sure the contact head of the cable filly inserts while checking the gap Refer to the High Voltag...

Страница 49: ... used verify the correct compression was achieved by verifying 2 rings are visible through the cable flange window If not reset the gapping distance until 2 rings are visible approx 5 5mm displacement Repeat this installation for the XRV Generator side of the cable Insert dry HV cable plug into X ray tube Adjust flange for proper gapping Tighten grub screws Tighten cable flange screws Apply 2 bead...

Страница 50: ...Page 50 of 98 118157 001 Rev C Spring Loaded High Voltage Cable Installation Under gapped Over gapped Typical gapping tool for spring loaded cables ...

Страница 51: ...Page 51 of 98 118157 001 Rev C System Grounding Detail and HV Cable Connections ...

Страница 52: ...quired and the mixture for glycol to water for specific temperature ranges The water outlet connection is water that flows to the x ray tube anode while the water inlet connection returns from the X ray tube anode Although the cooler may provide temperature indicators and over temperature switches it is important for the correct water flow configuration from the tube to the cooler Failure to do so...

Страница 53: ...gh The bipolar tube uses oil since the anode is at high voltage potential and must be isolated from ground Oil is circulated by a pump and cooled using a refrigerant compressor Oil flow rates and chiller sizing is dictated by the power dissipated by the tube The manufacturer of the tube generally recommends flow rates and compressor size If the I O Box interface is used a circuit breaker is includ...

Страница 54: ...Page 54 of 98 118157 001 Rev C Cooler Chiller Connections Cooler Chiller Connections Complete System Cooler Application Chiller Application ...

Страница 55: ...ces are the responsibility of the user The input power cables should be the last connections installed The XRV Generator I O connector has provisions for safety interlock circuitry that will terminate high voltage A safety interlock chain is comprised of normally pen switches or contacts that close in a series circuit in order to enable high voltage operation If the user wishes to enable high volt...

Страница 56: ...ear the condition If the fault condition still exists the high voltage is unable to be enabled until the fault is cleared and a reset is initiated Some common interlocks include x ray chamber access chiller cooler water flow chiller cooler water temperature and ambient temperature Typical Interlock Connections ...

Страница 57: ...the lead enclosure door to prevent high voltage operation when opened The next step is to choose the type of communication used for the control of the XRV Generator There are there are 3 communication interface options including a Com Port RS 232 Ethernet Connection and USB connection The most commonly used is the RS 232 Com Port Connection The connection consists of a customer supplied cable and ...

Страница 58: ...Page 58 of 98 118157 001 Rev C Interlock Communication Connections Unipolar Basic RS 232 Cable ...

Страница 59: ...Page 59 of 98 118157 001 Rev C Interlock Communication Connections Unipolar Basic Ethernet Cable USB Cable ...

Страница 60: ... to the unit There are two types of connectors Up to 4 kilowatt generators use an Amphenol MS3106A 24 11S straight connector for connecting input power The 6 kilowatt generator requires a 3 phase input and uses two separate connectors One connector is for the Mains Input and the remaining is for the Auxiliary Input MS 3106A 24 11S Connector Clamp ...

Страница 61: ...ator uses an MS3106A 24 22S style connector for the Mains Input and an MS3106 20 3S style connector for the Auxiliary Power Input The 6kW generators require 3 Phase 208Vac 10 30A maximum input or 400Vac 10 15A Max Input The input power is selected when placing the order for the XRV Generator The Auxiliary Power Input requires a separate 230 Vac 10 5A maximum source Use 10 AWG copper stranded wire ...

Страница 62: ...n Slide a 1 1 4 inch piece of shrink tubing over the wire insulation for the final step Using a soldering iron tin the stranded wire from the tip up to the insulation Place the wire straight into the pin cup so that the tip rests on the bottom and apply the soldering iron to the outside of the cup Insert the solder into the cup and apply until it almost fills to the top Let the connection and wire...

Страница 63: ...ll power connections to the XRV Generator before any connections to the mains and auxiliary power source Note The cooler chiller system will have instructions on cable sizing for power connections and interlock connections Strip and Tin Appropriate Size Wire Insert Wire into Pin Cup and Apply Solder Slide Shrink Tubing Over Solder Cup and Apply Heat Shrink Tubing Over Soldered Connections Complete...

Страница 64: ... kilowatt XRV Generator Use a circuit breaker rated for 30 amperes for protection on the mains input and a circuit breaker rated for 10 amperes on the auxiliary input Typically a 7 5 amp breaker is used for the cooler and a 20 amp breaker for a chiller Consult the cooler or chiller manual for circcuit breaker sizing Consult Spellman High Voltage for input voltage options ...

Страница 65: ...ry to have an emergency stop switch that will interrupt all the input power sources to the generator and subsystem Verify that the ground buss bar in the main breaker panel connects to earth ground Connect the mains and auxiliary cable from the XRV generator and the cooler or chiller to the load side of the circuit breakers Emergency Stop Switch Typical 208 Vac 3Ø Breaker Box ...

Страница 66: ...Page 66 of 98 118157 001 Rev C ...

Страница 67: ...Page 67 of 98 118157 001 Rev C Power Source Connections Unipolar Basic ...

Страница 68: ...Page 68 of 98 118157 001 Rev C Power Source Connections Unipolar Basic ...

Страница 69: ...s with the exception of an added chassis and three interconnect cables Follow the procedure for the unipolar generators but include the following cables and additional chassis ground See page 35 for system diagram JB1 to JB2 Anode to Cathode Power Cable J2 to J6 Anode to Cathode Feedback Cable J3 to J7 Anode to Cathode Inverter Control Cable Anode Power Feedback Connections ...

Страница 70: ...cators on the left side of the front panel If the XRVC Controller is used then the left side of the panel will be blank Both I O Boxes include an Amphenol style connector on the rear panel for input power connections The circular connector can be either supplied as a separate piece or with the user specified cable length If the user decides to install the cable use 8 AWG copper stranded wire solde...

Страница 71: ...ng water or oil flow and thermal interlock connections Remove the top of the I O Box and locate TB 4 and TB 5 Route the input power wires from the Cooler or Chiller through the Cooler wire grommet and connect to TB 4 Terminals 1 2 and 3 Make sure that 3 is the ground connection from the Cooler or Chiller The Cooler or Chiller voltage is normally 230Vac single phase Consult the manufacturer for add...

Страница 72: ...Page 72 of 98 118157 001 Rev C Power Connections I O System Interface Box ...

Страница 73: ... also includes an additional door interlock that may be used to interrupt power to the XRV Generator in the event of unauthorized access to the X ray chamber or other restricted areas The interlock connection is located on TB6 terminals 1 and 2 Use 16 AWG copper wire for the connections ...

Страница 74: ... bridge jumper on TB7 terminals 1 and 2 and terminals 3 and 4 The Power Interlock is designed for use with C D R H requirements that are mounted to an x ray cabinet and door to provide the required disconnection of the input voltage independent of any moving parts other than the door C D R H Bridge Jumper Location TB 7 ...

Страница 75: ...hased If the user installs the input power cables the appropriate wire size must be used Recommended wire for the 4kW generators and below is copper stranded 8 AWG The wire size for the 6kW 3 phase systems is 10AWG due to the higher current draw on the input line With the exception of the Cooler Chiller and Power Door Interlock connections all of the cabling and connectors are provided with the I ...

Страница 76: ...Page 76 of 98 118157 001 Rev C Main Input Power Connections I O System Interface Box ...

Страница 77: ...Page 77 of 98 118157 001 Rev C I O Subsystem Interface Box System Diagram ...

Страница 78: ...d allows the user to configure custom X ray tube profiles for any of the Spellman XRV series Although it can be used without the I O System Interface Box it is more readily integrated with it The I O Box includes the cables and connectors that intuitively connects to the XRVC Controller The placement and setup is relatively quick and allows the user a plug and play system Instructions on setting u...

Страница 79: ...Page 79 of 98 118157 001 Rev C XRVC Control Box and I O System Box Setup XRVC Controller I O System Interface Box Cooler Chiller XRV Generator and X Ray Tube Setup for 4kW System ...

Страница 80: ...Page 80 of 98 118157 001 Rev C XRVC Control Box and I O System Box Setup XRVC Controller I O System Interface Box Cooler Chiller XRV Generator and X Ray Tube Setup for 6kW System ...

Страница 81: ...eries power supplies 1 1 System Requirements A computer with a male RS232 D 9 pin connector Windows XP Windows 7 or Windows 10 CD ROM drive USB or from Spellman website Color Monitor with display resolution of 1024 X 768 2 2 Installation via CD 1 Insert the XRV disk in the CD Drive 2 Click Start Button on screen 3 Click on My Computer icon 4 Click CD drive icon 5 Double click on the XRV setup icon...

Страница 82: ...Page 82 of 98 118157 001 Rev C Flash Drive USB installation Step 1 Flash Drive USB installation Step 2 ...

Страница 83: ...Page 83 of 98 118157 001 Rev C Flash Drive USB installation Step 3 Flash Drive USB installation Step 4 ...

Страница 84: ... Select which type of communication cable will be used to control the XRV Generator Connect a 9 pin com port RS 232 Ethernet or USB from the computer to the XRV Generator J3 J4 or J5 input connector Make sure that the appropriate interface cable is plugged in before power is applied to the computer or XRV Generator XRV Generator Rear Panel ...

Страница 85: ...e Coms Tab Select the desired communication setup as illustrated in the diagram Note When using the XRVC control subsystem option no software installation is necessary Note When using the RS232 method of communication the user must select a Com port Baud Rate Data Bits Parity and Stop Bits When using the Ethernet method of communication the user must select a port number and IP address Be sure to ...

Страница 86: ...click on the Main Control tab to verify the data transmission information is transferred from the XRV Generator to the computer as shown above For additional information regarding software installation and control refer to Spellman High Voltage XRV Controller Reference Guide Manual Classic ...

Страница 87: ...ch filament In most cases the filament current supplied will be DC unless the user has specified an AC filament source when procuring the XRV Generator If an AC filament source was selected then an appropriate meter having an adequate frequency response of 25kHz or more should be used to measure the RMS current Current measurements are made directly in the high voltage cable that is connected to t...

Страница 88: ...ment Calibration Test equipment required 1 Measuring Adapter for high voltage socket 2 Measuring Adapter for high voltage cable plug 3 Digital Multimeter Customer Supplied C Common Connection L Large Filament Connection S Small Filament Connection ...

Страница 89: ...Page 89 of 98 118157 001 Rev C X Ray Tube Filament Calibration Setup ...

Страница 90: ...diagram Make sure the common is connected to earth ground 2 Energize the Auxiliary circuit breaker to the XRV Generator Do Not Energize the Main Circuit Breaker 3 Launch the supplied XRV software and verify the XRV Generator is communicating with the GUI 4 Refer to the manufacturer s X ray tube specification and verify the maximum current for the filament ...

Страница 91: ... 5 Click on the User Config tab and enter useraccess for the password 6 Enter the Large Filament Limit current and Click to send Note In this example the tube only has a large filament The Small Filament Limit setting can be ignored ...

Страница 92: ...Page 92 of 98 118157 001 Rev C 7 Click on the Fil Local Cntrl tab and select Large Filament 8 Select Filament On ...

Страница 93: ...password 10 Starting from 0 current slowly increase the Large Filament current Pre heat setting while monitoring the digital multimeter Increase the current until the multimeter reads 10 below the maximum current setting on the tube Do not exceed the maximum tube current ...

Страница 94: ...n Filament Feedback board XRV Part 460158 XXX 12 Select the Fil Local Cntrl tab and select Filament Control Off The Small Filament Calibration follows the same procedure as the Large Filament Calibration Ensure the multi meter current connections are through the small filament as referred to in the diagram For additional information see Filament Calibration Procedure in the XRV Generator Manual ...

Страница 95: ...118157 001 Rev C 13 Return to User Configs and enter password 14 Return Preheat Settings to original filament current settings or recommended manufacturer recommended settings Click to save and set the preheat limit ...

Страница 96: ...ay tube load XRV 14 2 R28 Dummy Blanking Plug R28 test plug useful for evaluating or troubleshooting XRV225 model generators or X ray tube functionality The plug is inserted into the high voltage receptical and allows for operation of the XRV Generator without the X ray tube load XRV 14 3 Filament Adapter with Resistor XRV filament power supply calibration tool utilizing a resistive load for filam...

Страница 97: ...red XRV Sub system Nomenclature XRV 1 x High Voltage Power Supply A1 XRV 2 x X Ray Tube A2 XRV 3 x HV Cable GND Cable Kit W1 W2 XRV 4 x HV Cable Flange Power Supply Side FL1 XRV 5 x HV Cable Flange X ray Tube Side FL2 XRV 6 x Cooler Chiller A3 XRV 7 x Cooling Hose Item 3 4 XRV 8 x Controllers Cable Kit A4 W3 W4 W5 XRV 9 x I O Box A5 XRV 10 x Mains Aux GND Cable Kit W6 W10 XRV 11 x I O Box to Door ...

Страница 98: ... 441164 001 441164 001 System Control Assy 460130 001 460130 001 460130 001 460130 001 System Control Bd Sch 441105 001 441105 001 441105 001 441105 001 Front Panel LED Display Assembly 460124 001 460124 001 460124 001 460124 001 Front Panel LED Display Schematic 340352 001 340352 001 340352 001 340352 001 Sub system XRV DESCRIPTION DRAWING NUMBER XRV UNIPOLAR BIPOLAR SYSTEM DIAGRAM SCH 408216 001...

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