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XFA is an IGBT-based switching amplifier. It provides a voltage to overcome the inductance
and resistance of the MR gradient coil. The XFD-PS powers the three XFAs.
Actually, the ideal output of XFA is a square wave. In order to decrease the time of rising
edge, XFA will output DC 1400V energized on the G-coil. After getting the top of square wave,
only 200V can sustain. The control board output the gate control signal to switch on or off
the IGBT to implement this function.

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Содержание OPTIMA MR360

Страница 1: ...OPTIMA MR360 BRIVO MR355 FULL SERVICE TRAINING REV 1 5 ATC MR INSTRUCTOR XIAO XIAO GE ASIA TRAINING CENTER...

Страница 2: ...urse Introduction Safety 1 Module 2 System overview 14 Module 3 New User Interface and Software Operation 65 Module 4 Architecture Hardware 87 Module 5 Calibration Diagnostics 169 Lab Guide Component...

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Страница 6: ...4 Excite HD training is a pre requisite for this course If you haven t been trained on Excite HD it is mandatory to get the HD training before you will be able to be successful in the SV course...

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Страница 9: ...ut process for LOTO A shortcut that produced one set of desired results on an older piece of equipment may not produce the same set of desired results on the new piece of equipment Complete the requir...

Страница 10: ...and anything that may be a ferrous material The 3T magnetic field requires extreme caution Be alert for ferrous materials when performing replacement procedures in the scan room Note that on 3T syste...

Страница 11: ...9 The portable GasWatch2 Oxygen sensor as pictured above part number is 5111049...

Страница 12: ...gas cylinders must be strapped down and when not in use have their cap on also be very careful of the dewars In most cases Air Products or a cryogen contractor will take care of this task but you sho...

Страница 13: ...under Lock Out Tag Out Note that for SV all LOTO procedures involving LOTO of the SYSTEMS CABINET require shut down of the Simple OC first This is because powering down the Simple OC ensures correct s...

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Страница 19: ...net HFD cabinet and part of penetration panel are combined in one compact cabinet Components in the compact cabinet are new designed except for GP3 Term Server and HUB Equipment in Operator room is si...

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Страница 22: ...a MR360 Brivo MR355 1 5T Service Methods Replacement Magnet Enclosure Magnet Enclosure Table of Contents you will see the same diagram with clickable links for each component These links will take you...

Страница 23: ...ppearance Now have words written next to the buttons Languages specific control panels are shipped with the Keyboard collectors in above mentioned systems May be removed independently Are secured with...

Страница 24: ...s with or without preamps Preamp or non preamp path is controlled by shorting pins on Port A in the coil connector Head Tx RF is routed through the interface module this is done to tap off the head T...

Страница 25: ...located on the Magnet Side kit 2 LED Power Box is introduced which is the power supply for SRI PAC Patient alignment laser and bore light 3 Dummy load is moved to rear pedestal from the LPCA 4 Hybird...

Страница 26: ...e both newly designed components Regulator Box regulates the DC power from DCPS for Mega SW RRX Mega SW combines the function of 8ch switch MUX UTNS and receiver RRX used in SV system is 8 channels Me...

Страница 27: ...to the detachable table And there is no other mechanism to drive fixed table up and down The control box for fixed table is newly designed The longitudinal movement of the cradle is driven by longitud...

Страница 28: ...ace board of PA coil located on the bottom of the cradle Two cables always connect the PA interface board and Mega Switch by Convert Board located under the foot pedal cover which one cable is for rec...

Страница 29: ...27 The trough on the newly designed Front Bridge is used to holding the cable track on the bottom of the cradle...

Страница 30: ...and simplication some coils use the unified phantom to replace their own phantom Refer to service manual for detail procedure of SNR test Unified phantom also can be used in HDe HDx after the correspo...

Страница 31: ...the host via USB As the mouse keyboard and monitor are all black we can t leave the SCIM behind Nothing about the SCIM s has changed except for the color The biggest change you ll see at the operator...

Страница 32: ...e function of RFS HFD cabinet and part of penetration panel The following two slides show the inner components under the covers Note 1 Store L R cover carefully to prevent the distortion 2 Take care o...

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Страница 34: ...There are three access window on the back of the system cabinet 1 Access window for back of CAM Lite2 and GP3 ICN are used during installation 2 Access window for PDU FRU only be used during replaceme...

Страница 35: ...three gradient amplifiers XFA and one gradient power supply XFD PS They are all water cooled A leak sensor is installed in front of XFD to detect leakage of water pipe connectors XFD slew rate is 100...

Страница 36: ...FD PS in SV system XFD PS power output and XFA power input are used plugs and sockets which is connected by a newly designed component Power panel And XFA gradient output are also used plugs which is...

Страница 37: ...D PS It can be accessed by removing its cover in the magnet room If the power panel needs to be replaced be assure to wait for at least 15 minutes after XFD power off And the nethermost plug must be r...

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Страница 40: ...ere are 108 screw holes on the frame connected to the system cabinet But only 60 screws are supplied Fix the System Cabinet with washer and screws at every two hole pitch Do not install screw in every...

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Страница 42: ...tation is incorrect there is no indication of power to the system Swap two phase leads observing LOTO precautions The 4KW LCS doesn t have this requirement On the top of system cabinet there are only...

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Страница 46: ...r The water should meet the specification in the pre installation manual In not it is possible to damage our equipment In Type D the BRM chiller and Air cooled cryogen compressor are only available to...

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Страница 57: ...ion of outdoor water chillers the vendor used different valves for connection The quality can t be assured by this way Now the Plumbing Assy will be shipped to site according to the different configur...

Страница 58: ...tima MR360 can provide affordable versatile MR scanning to meet everyday patient needs with uncompromised uncompromising imaging workflow service and support For the customers who are new to MR system...

Страница 59: ...general Optima MR360 Brivo MR355 have the same basic hardware configuration Fixed Table with Express coil can be used in both Optima MR360 and Brivo MR355 Detachable Table can only be used in Optima...

Страница 60: ...se all kinds of coils Brivo MR355 has four kinds of configurations Only the coils included in the configuration can be used which is controlled by the Option key There is no CoilConfig File in SV whic...

Страница 61: ...il can be used In Brivo Premium configuration 10 coils can be used including the Quad extremity 3 channel shoulder coil and the 8 coils in Main configuration So only the coils included in the configur...

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Страница 63: ...ystem For type B of HDe with water cooled shield cooler shield cooler must be removed and will be replaced by F 50 For type B of HDe with air cooled shield cooler shield cooler will be reused No need...

Страница 64: ...Brivo MR355 can be upgraded to Optima MR360 after uninstalling the previous one of Brivo option keys and installing MR360 Option Key No hardware change is needed 62...

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Страница 70: ...rotocol selector window It has two kinds of favorite protocols Ready Favorite Protocols also called Ready Shortcuts Custom Favorite Protocols also called custom shortcuts Ready Favorite Protocols are...

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Страница 72: ...des at any time except after the task is saved The inexperienced users can finish the routing scan in Simple UI Basic Scan Mode is designed for the routine examination Most of all scan parameters are...

Страница 73: ...The Advanced Scan Mode and Expert Scan Mode is to control all scan parameters in detail The scan mode can be switched when the Mode change button is selected 71...

Страница 74: ...Default Scan Screen mode can be set as System Preference The default Scan Screen mode applied at the beginning of the exam Note Scan Screen mode is kept in a exam until the mode is changed 72...

Страница 75: ...lider Bar protocols are not allowed to save and duplicate Proto Copy will be helpful to make the protocol from images scanned with the Slider Bar protocol The protocol generated by Proto Copy includes...

Страница 76: ...Protocol Selector are totally different from the previous version There are the specific user interface for Adult and Pediatric protocols 74...

Страница 77: ...Protocol Template only can be accessed in GE protocol library In this template all the common used protocol can be found 75...

Страница 78: ...Image can be previewed in this new version of Image Management 76...

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Страница 83: ...You can access the same diagnostic items by System Function or Hardware Location Their functions are same 81...

Страница 84: ...on NOTCE IP protection is just available in China as pilot prior to M4 The design will be improved based on the field feedback The global deployment plan will be finalized prior to M4 Main function co...

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Страница 86: ...to maintain a log of the discussion that occurred between site personnel and the engineer The service engineer is also able to communicate with the customer about work that was done after hours at tha...

Страница 87: ...In SV systems it is easy to enable or disable autologin function If the current mode is unclear use the STATUS function to check 85...

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Страница 92: ...terminator resistor to balance the impendence of the network One 120ohms resistor is embedded in the SCP3 board and another 120ohms resistor is installed on the farthest node Cabinet Monitor 4 The DC...

Страница 93: ...ption ALWAYS follow service procedures when removing power to ICNs shut them down via a soft power off at the GOC not by pushing the power button on the ICNs themselves or by pulling the power cord We...

Страница 94: ...RF installed a VRE IRF3 board is the interface of DVMR link 1 DATA TRANSFER FROM CAM TO REMOTE DEVICES Data transfer from CAM to the remote devices includes both synchronous and asynchronous data The...

Страница 95: ...plifies the selected signal and converts them to intermediate frequency signal which center frequency is about 16MHz Then RRX gets the eight channel RF signals and digitizes them with ADC and converts...

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Страница 98: ...nd sends to UPM1 UPM2 RF amplifier interface board and SRFD3 On the other hand Unblank and AC Power Sense signal will be sent to the Magnet Monitor 1 Unblank signal may aid in executing ADC algorithms...

Страница 99: ...audio communication between operator and patient It locates in the host PC and is mounted on one PCI socket But PCIAA has no any electrical connection with PCI socket only occupies one PCI slot to fix...

Страница 100: ...OC It is suggested that the service key had better to be inserted in the rear USB port The Option keys are bounded to the ethernet card built in the main board But the main board is not a FRU The who...

Страница 101: ...are all executed by this driver It is fixed by two screws on the left side There are no fixed screws on the other side It is easy to be pulled out with a little of force after removing the screws The...

Страница 102: ...100 This slide shows the detailed configuration of THTF host...

Страница 103: ...justment potentiometers on the PCIAA extended board for adjusting patient and operator voice levels The Minimum Patient Speaker Volume is fixed there is no adjustment for it It is easy to forget to co...

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Страница 107: ...short circuit trip on input power as on other systems There are two cables connected to the PDU control board E Stop control cable are connected to three emergency off button Another cable is from cab...

Страница 108: ...in Breaker Trip Control Refer to 2 c in this page Control signals to Control Board 1 Input control signal a EMO Reset Button Control This signal is from EMO Reset Button E off contactor and Night Mode...

Страница 109: ...r Trip Control In HDe system when leak sensor 1 detects any leakage cabinet monitor will send control signal to PDU to trip the Main Breaker The whole system will lost power input But in SV system lea...

Страница 110: ...108 MPS Magnet Power Supply is for ramping up power supply It will have no output after E stop contactor is tripped...

Страница 111: ...RRx 9 25V 9 75V 6 625V DCPS LED Power includes the following power and signal 1 Provide 24V 15 25V 15 25V 5V_PAL For Patient Alignment Laser and 5V_BL For Bore Light to LED Power Box 2 Output Mag_DC_...

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Страница 113: ...ite2 2 Basic principle The PHPS Lite2 is mounted in the Cabinet It consists of a PHPS Control board a CAN Communication Core CCC Board which is physically mounted as a daughter board on the control bo...

Страница 114: ...motor 3 The CAN Core Communication CCC board monitors the health of the power supplies and the status of the servo amplifier and communicates this information to the host The CCC board receives power...

Страница 115: ...nents of the Multi Generational Data acquisition chassis MGD and Amplifier Support Controller ASC chassis into one unit on HDe forward production Systems cabinets The CAM Lite chassis combines the ind...

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Страница 118: ...dancy and the Amplifier Interface AIF circuit cards for the Narrow Band NB The functions within this custom bus segment communicate to the MR system utilizing CAN via the midplane A single board compu...

Страница 119: ...ow shows 820 when we reset TPS while logging in AGP to monitor it status using command mgd_term AGP coordinates the work of the IRF IRF I O SRF TRF and STIF Boards to create the digital RF and gradien...

Страница 120: ...l Ethernet port the SCPIII hosts a 10 100 1000BaseT port as compared to the 10 100BaseTX Ethernet port on the CPV 3060 CANBus interface ports SCPIII provides two front panel CANBus 2 0 interfaces on t...

Страница 121: ...is the default clock mode of the IRF3 Note that system operation is asynchronous in this mode The IRF3 includes a front panel reset push button for CAM chassis reset The debounced switch drives the b...

Страница 122: ...of excessive power conditions The UPB will communicate status and fault error conditions to the system through CAN as well as supporting inter module communications as necessary In SV and HDe system...

Страница 123: ...8 MCD 0 7 J5 Multicoil T R Bias to multicoils 3 5 7 5VDC 0 5A 9 Unblank signal input J19 from Exciter goes to CAM Lite2 J11 J12 J13 DM can disable RF by disabling Unblank if bias faults 10 CAN link J1...

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Страница 125: ...utputs 1 Analog RF excitation signal 2 80MHZ Clock signal to VRF IRF3 Mega Switch and RRX via Mega Switch 3 Local Oscillator LO signal and Loopback for Mega Switch 4 Unblank signal to Driver Module an...

Страница 126: ...processing power of a Reflex 800 AP in the Excite HD Whenever the system and or MGD IP addresses are changed the VRE must reconfigure or it will not communicate with the system Sun 4100 and Sun 4170 c...

Страница 127: ...e ICN for image reconstruction The VRF board is physically installed in PCIs slot on the ICN The VRF will receive an 80MHz reference clock from the exciter board VRF is used in Sun 4100 and VRF2 is us...

Страница 128: ...ol and status communication between the system and the RF amplifier RF power amplification and RF power sampling for power monitoring by the Universal Power Monitor UPM The SRFD3 Module provides appro...

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Страница 130: ...een pre adjusted in factory You don t need to adjust RF power on site during installation Because the card 72 in the RF Power Measurement Kit is for 16KW power output it is necessary to modify the mea...

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Страница 132: ...A cal Diagnostic Hammer Frame Clk test ECC Verification Hysteresis Static Test is obsolete FRU XFA XFD PS Control Boards Install Replacement 1 Quick disconnecting design to facilitate the replacement...

Страница 133: ...output three sets of DC 200V 700V and 700V The XFA needs the three kinds of voltages There are two serially connected 4 3 Farad supper capacitor EDLC Electrical dual layer capacitor in 200V DC power s...

Страница 134: ...132 The part is the 200V DC power supply for three XFAs and 200V to 700V DC DC power supply...

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Страница 136: ...134 Three sets of DC700V and 700V are isolated...

Страница 137: ...XFD PS powers the three XFAs Actually the ideal output of XFA is a square wave In order to decrease the time of rising edge XFA will output DC 1400V energized on the G coil After getting the top of sq...

Страница 138: ...136 The XFD PS weigh 87kg Be strictly follow the replacement procedure in the service manual In case the connections are difficult to remove follow Method B...

Страница 139: ...ther end of the leak sensor are connected to the cabinet monitor If the leakage sensor are broken the resistance between A and B will be greater than 50MOhms This will be labeled as SF Sensor Failure...

Страница 140: ...ront Bottom and Water Tray Front sensor locates in front of RF amplifier and XFD Bottom sensor locates on the bottom of the system cabinet Water Tray sensor locates on the left side of tray The three...

Страница 141: ...tor in the PDU when The system haven t scanned for one hour The Nigh Mode control signal is from IRF I O board J23 to SCIF J101 then to SCIF J105 then to J10 in cabinet monitor 4 Cabinet monitor will...

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Страница 144: ...five voltage regulators to transform three kinds of input voltage to five kinds of output voltage Voltage Regulator Board monitors all regulated voltages using comparator chips and sends status infor...

Страница 145: ...power good LED indicators can be observed through the heat dissipation holes of the Regulator Box Due to no power supply for MNS Input LED DS12 and Output LED DS1 are off all the time and other LED i...

Страница 146: ...ages using comparator chips and sends status information to Mega Switch The output from the monitoring circuit is buffered and sent to Mega Switch as a 3 3V digital signal of wired AND logic Diagnosti...

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Страница 148: ...terface It communicates with the RRX by outputting the 16MHz RF signals and receiving control signal from RRX 6 CPLD It provides the interface of the control signals 7 SRI3 Interface It communicates w...

Страница 149: ...he system every time Loopback signal is split into eight separate but equal signals and are sent to each receive channel via SPDT Single Pole Double Throw switches in the RF router then to Mixer Modul...

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Страница 151: ...Switch receives 15V and 15V powers from the Driver Module Lite These supply voltages are used for each coil port Body Preamp Bias Power 10V power which is used for each coil port is generated by linea...

Страница 152: ...Body Select Signal To RF Router Block Loopback Select Signal To RF Router Block The control signals from the RRx Module is decoded and the following signal is generated R1 Control Signals To each Mix...

Страница 153: ...e external power supply The Mega Switch provides a stacked SubD 37 pin female connector to receive 6V85_A 6V85_D_RRx N6V85_A 5V05_A_RRx 5V05V_D_RRx 3V16_D_RRx and Power Good PG Signals The pin assignm...

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Страница 155: ...nd filtering Synchronous transfer of 8 channels of 18 bit two s complement I data and Q data from the FPGA over the DVMR Common Communications link at sample rates of 500kHz 250kHz Communication link...

Страница 156: ...indicate when the Mega Switch 3 3V incoming power is good and is not lit when either the Mega Switch power is down or the cable into connector J1 is not connected DS1 is used to prevent a false RRX1...

Страница 157: ...up to 2KW for 1 5T or 4KW for 3 0T Peak Power E6 Reflected power to 50ohm load 2 5KW Peak Power 50W RMS F1 F8 G1 G8 Multicoil T R bias F9 F10 To detect if this coil needs body coil to transmit G9 G10...

Страница 158: ...to the detachable table And there is no other mechanism to drive fixed table up and down The control box for fixed table is newly designed The longitudinal movement of the cradle is driven by longitud...

Страница 159: ...cates on the fixed table frame The other three limit switches integrate in the actuator When the table is going down Down1 LS will be touched first then fixed table will stop if Down1 LS is OK But if...

Страница 160: ...hen the up or down foot pedal is pressed down the table will move up or down And when the Up limit Switch or Down limit Switch is activated the table will stop Table control box transfers the table ve...

Страница 161: ...159 Please refer to the service method 5364191 2EN Replacement Fix Table TABLE ELECTRICAL ACTUATOR for the detailed procedure...

Страница 162: ...160 Express coil consists of three coils HNA AA and PA 1 HNA and AA can t be used together because of one port A 2 HNA and PA can use together 3 AA and PA can use together...

Страница 163: ...pter There are 14 elements in HNA Not all the elements will be used during scanning Different elements will be used in different scan mode HNA itself has four scan modes which are Brain NV C Spine C s...

Страница 164: ...t be used independently and must be used with PA coil which their combination is functionally similar to 8ch Body Array or 4ch Torso Array They have three scan modes BodyArray12 BodyArray_23 and BodyA...

Страница 165: ...PA coil consists of 12 elements In the surface of cradle there are coil marker from 1 to 4 Every one marker contains of 3 elements They have three scan modes SpineArray_12 SpineArray_23 and SpineArray...

Страница 166: ...164 This table shows all the scan mode which the HNA AA and PA have and which elements will be used in different mode...

Страница 167: ...position and landmark position would be strictly followed otherwise failure of MCQA Be sure to use the foam pad in the HNA when scanning HNA PA mode and HNA with Adapter PA mode Please refer to specif...

Страница 168: ...position This function is only available for Express coil and not all the scan modes of the Express coil are compatible with this function This table shows all the available modes This two pictures sh...

Страница 169: ...167 Please refer to the service method 5364191 2EN Replacement Fix Table Express Coil Posterior Array Coil Replacement without removing Fixed Table for the detailed procedure...

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Страница 173: ...s important during new installations and upgrades to verify that your IP addresses are always up to date both Host IP and MGD IP If any changes have been made to an IP address you must reconfigure the...

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Страница 175: ...ftware by clicking Click here to start this tool The tool will launch in a separate window After completion of the tool the user must click Check Status After clicking Submit or Check Status the ICW w...

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Страница 177: ...with no red squares to the right has no pre dependencies therefore it can be run at any time If there are red squares to the right of any of the tasks calibrations then the tasks calibrations indicate...

Страница 178: ...have been successfully completed Maintenance Mode becomes available In Maintenance Mode any time you click on a calibration it will alert you to the possibility of pre and post dependencies Choosing...

Страница 179: ...you reach the yellow square Any task vertically directly above the yellow square is a pre dependency and any task vertically directly below the yellow square is a post dependency Post dependencies are...

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Страница 181: ...179 Before using the software to do the LVShim LVshim localizer scan must be done to assure the phantom is in the center...

Страница 182: ...correct phantom type position and landmark are all critical to successful operation of the DQA II tool If there is a failure during the DQA II tool the Actions Required window will give details as to...

Страница 183: ...to connect cables from the fixture through the pen panel nor is it necessary to attach power supplies to the Systems cabinet or attenuators to the RF Amplifier In addition once the landmark is establi...

Страница 184: ...one gradient can be pulsed to get data from all six coils instead of just two as in the previous Grafidy releases For 1 5T as compared to previous Grafidy with the new software using data from all six...

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Страница 188: ...186 The report file is stored in export home signa bin...

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Страница 191: ...d Individual Once you ve decided to use MCR III tool determine which level of test your situation requires The default and port specific levels of tests offer increased user friendly automation that i...

Страница 192: ...190 The RF and DC cables for Express PA Coil Cradle mode are shipped with the system...

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Страница 194: ...Optima MR360 Brivo MR355 GEHC TECH MD33392427 MR5047 Service Training Lab Guide Rev Number J MyWorkshop Book Number 51232...

Страница 195: ...LAB 5 4 DVMR LINK LAB 7 5 ICN DIAGNOSTIC LAB 11 6 SIMPLE OC COMPUTER AND DUST FILTER REPLACEMENT LAB 13 7 COOLANT PUMPOUT LAB 14 8 XFD REPLACEMENT LAB 15 9 CABINET MONITOR LAB 17 10 FIXED TABLE ACTUA...

Страница 196: ...Follow software and power shutdown procedure in Service Methods 5364191 a Shut down applications and turn system power off 2 System Components Geography Using the handout provided a Match the subsyste...

Страница 197: ...ow power and software restoration procedure in Service Methods 5364191 If subsequent labs are to be performed you may be instructed to leave covers off Please ensure covers are properly and safely sto...

Страница 198: ...subset of documented procedure Steps 1 Phantom Preparation a Using documented procedure in MR355 360 Operator Manual Patient Preparation Set up the phantom for scanning 2 Prescan a Using documented p...

Страница 199: ...ction 5364191 Troubleshooting Diagnostics System Function Patient Handling CAN Link Diagnostic OR Troubleshooting Diagnostics Hardware Location Misc CAN Link Diagnostic a Perform CAN Link Diagnostic 2...

Страница 200: ...______________________________________ m Restore all the cables Questions 1 What is the function of force reset button ________________________________________________________ 2 What conclusion can be...

Страница 201: ...g Diagnostics System Function RF Transmitter Diagnostics a Perform DTX board Level Diagnostics b Record results ____________________________________ c Place the RF Enable switch in the front panel of...

Страница 202: ...procedure in Direction 5364191 Troubleshooting Diagnostics System Function RF Transmitter Diagnostics a Perform DTX RRX DP Diagnostics b Record results ____________________________________ c Disconnec...

Страница 203: ...estore the good Fiber optic Transceiver e Replace the Fiber optic Transceiver on IRF3 J11 with a broken one and perform IRF3 Wide Coverage Diagnostics f Record results ________________________________...

Страница 204: ...____________________________ v Restore the good Fiber optic Transceiver Questions 1 What diagnostics are performed during IRF3 Wide Coverage Diagnostic ________________________________________________...

Страница 205: ...r to ICN Reconfiguration procedure Tools Required Standard hand tools Safety Considerations Follow all LOTO procedures as required They are posted in the lab as well as incorporated as subset of docum...

Страница 206: ...error message ______________________________________________________ q Restore all the disconnected cables Questions 1 What are IP addresses of the NET MGT Port Port2 and Port3 _______________________...

Страница 207: ...tent 1106757 htm Tools Required Standard hand tools Safety Considerations Follow all LOTO procedures They are posted in the lab as well as incorporated in the documented procedures Steps 1 Simple OC C...

Страница 208: ...he lab as well as incorporated as subset of documented procedure After draining the drain valves must be closed Check that drain valves are closed Avoid coolant splashing into the electronics Steps 1...

Страница 209: ...edure Discharging the super capacitor by waiting for at least 15 minutes after system power off for XFD replacement or at least 30 minutes for removing power panel assy The weight of XFD PS is 87kg Ta...

Страница 210: ...is the correct order of removing the terminal of power panel __________________________________________________________ 5 What should be checked before power on the system ___________________________...

Страница 211: ...Tools Required SF checker DVM and Standard hand tools Safety Considerations Follow all LOTO procedures They are posted in the lab and incorporated in the documented procedures Steps 1 Cabinet Monitor...

Страница 212: ...n step 1 a and step1 b How to explain it __________________________________________________________ 2 What kind of switch is the sensor of water flow __________________________________________________...

Страница 213: ...ls Required Standard non magnetic hand tools Safety Considerations Follow all LOTO procedures They are posted in the lab and incorporated in the documented procedures Steps 1 Table Electrical Actuator...

Страница 214: ...ey are posted in the lab and incorporated in the documented procedures Steps 1 Dock Frame Installation Use documented procedure in Direction 5364191 Installation Guided Mechanical Install Flow for Opt...

Страница 215: ...Questions 1 How do you know if the table height is adjusted properly __________________________________________________ 2 What is the adjustment length of the delrin lock ____________________________...

Страница 216: ...cedures Steps 1 Express Coil MCQA Test Use documented procedure in Direction 5364191 Adjust Cals Surface and Head Coils 1 5T Coil Vendor Manuals Table 11 Express Coil SNR Test a Perform procedure 3 1...

Страница 217: ...Tool Express PA Coil RF Cable Assy for MCR III Tool Express PA Coil DC Cable Assy for MCR III Tool Safety Considerations Strong Magnetic Field Ferrous materials can become dangerous projectiles in th...

Страница 218: ...Split Head Coil Safety Considerations 1 Follow all LOTO procedures They are posted in the lab and incorporated in the documented procedures 2 Take care when moving LV Shim phantom Steps 1 Use Modified...

Страница 219: ...lt appropriate current service documentation Failure to follow procedures in current service documentation or misuse of the course information may result in equipment damage personal injury or death T...

Страница 220: ...Page 2 System Cabinet 1 2 3 4 5 6 2 3 4 5 6 1...

Страница 221: ...Page 3 System Cabinet 1 2 3 4 5 6 1 3 4 2 5 6...

Страница 222: ...Page 4 System Cabinet 1 2 3 4 5 6 4 5 6 2 3 1...

Страница 223: ...Page 5 System Cabinet 1 2 3 4 5 6 7 8 9 10 11 2 3 4 5 6 7 8 9 10 11 1...

Страница 224: ...Page 6 Magnet Side Kit 1 2 3 1 2 3...

Страница 225: ...Page 7 Rear Pedestal 1 2 3 4 5 6 7 4 3 1 2 5 6 7...

Страница 226: ...Page 8 LPCA 1 2 1 2...

Страница 227: ...Page 9 OC Computer 1 2 3 4 5 6 2 3 4 5 6 1...

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