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HiSpeed Series - Preinstallation

1. ek 8 13 8 3 1 INTRODUCTION ea l ba 8 13 8 3 2 TEMPERATURE AND HUMIDITY SPECIFICATIONS 8 13 8 3 3 COOLING REQUIREMENTS G eh 8 13 8 3 4 ALTITUDE eb ee one hea dade varied 8 13 8 3 5 LIGHTING eee aeter iaia 8 13 8 3 6 NOISE 1 ub eres e Yntbb ect vae ierit ete 8 13 8 3 7 ELECTRO MAGNETIC INTERFERENCE 8 13 8 3 8 POLLUTION el 8 13 8 3 9 VIBRATION SPECIFICATION hh 8 13 8 38 10 INSTALLING INSITE RR Dyed ee hee dows p xut ERES EE 8 13 POWER REQUIREMENTS peperere m bed cete Do whee ee ne e le og 8 14 SYSTEM CABLE INTERCONNECTION viici i cuam IH IH 8 14 8 5 1 INTRODUCTION ci 4 e e EE QUE GA 8 14 8 5 2 SYSTEM INTERCONNECTS gieste gui Rhe erm Ewa eee 8 15 8 5 3 CONTRACTOR FURNISHED COMPONENTS 8 18 SHIPPING DELIVERY glio p EU Ree I ute rule 8 18 PREINSTALLATION CHECK LIST TOOLS AND TEST EQUIPMENT 8 18 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION blank 2188540 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540 8 1 SVSTEM CONFIGURATION Note Mobile installations should be done by GE approved vendors only Refer to direction 2218879 100 for GE CT Mobile requirements in addition to the data provided here 8 1 1 SYSTEM Refer to Section 1 1 System for the items other than described below
2. HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540 8 2 7 Component Dimensions continued Illustration 8 6 Operator Console The CRT is separated from the OC at shipment It can also be installed onto either of left or right side of the OC 14132 405 2 HISPEED SERIES PREINSTALLATION 2188540 GE MEDICAL SVSTEMS REV 25 8 2 7 Component Dimensions continued Illustration 8 7 Area to be finished Flatly Flatness Specifications 2 mm 1915 sol 850 1329 _ OC MOBILE PDU MOBILE INSTALLATION SPACE INSTALLATION SPACE 1300 5 Eu LN m INSTALLATION CENTER HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540 8 3 SITE ENVIRONMENT 8 3 1 INTRODUCTION Refer to Section 3 1 Introduction 8 3 2 TEMPERATURE AND HUMIDITY SPECIFICATIONS See Direction 2218879 100 Mobile CT System Requirements Section 5 Equipment Mounting Requirements 8 3 3 COOLING REQUIREMENTS Refer to Section 3 3 Cooling Requirements 8 3 4 ALTITUDE Refer to Section 3 4 Altitude 8 3 5 LIGHTING Refer to Section 3 5 Lighting 8 3 6 NOISE Refer to Section 3 6 Noise 8 3 7 ELECTRO MAGNETIC INTERFERENCE Refer to Section 3 7 Electro Magnetic Interference 8 3 8 POLLUTION Refer to Section 3 8 Pollution 8 3 9 VIBRAT
3. GANTRY 8 15 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540 8 5 2 System Interconnects continued Notes units must be isolated from building structures Cable specifications are found in table 5 1 Ground cable No 21 is not furnished with the system Numbers inside of a box represent group number and numbers within a circle represent cable number The Gantry can supply power for Scan Room X ray On Light and or Gantry Power On Light For details refer to Installation manual Table 8 3 Cable Innerconnect List Group Cable Length Cable Cable Part Num No Dia Num ber Actual Usable mm ber 1 PDU Max20 20 Customer TB1 4 Supplied TB1 5 included E 1 6 SUT kit for Japan PDU 20 2202405 Ground TB1 3 Max UL1431 2 PDU 50 2175657 AC200V TM2 1 BRK2 1 TM2 2 BRK2 2 Servo Amp UL2516 2175656 AC115V T G UL2516 2175655 AC115V Slip Ring UL2516 2175654 400 3 phase XG Power UL2501 PDU SG TM2 3 SW1 2 TM2 4 SW1 5 PDU SG 10 1 TM5 1 BRK1 1 TM5 2 BRK1 2 SG 25 7 TMI 1 2 TM1 3 NM PDU SG 20 22 2176942 Ground TB1 2 Ground Max UL1431 Plate PDU SG 19 5 40 2175743 Emergency RMTCNT CN23 Safety Loop J2 105 C 300V or more Continued 8 16 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540 8 5 2 System Interconnects continued T
4. MC oss c PDB POWER DISTRIBUTION BOARD FOR CT EQUIPMENT NOT SUPPLIED BV GE DMD1 DIFFERENTIAL THERMOMAGNETIC CIRCUIT BREAKER In 125A Imag 2000A FOR 400V DIFF 300mA DMD2 DIFFERENTIAL THERMOMAGNETIC CIRCUIT BREAKER In 15A Imag 71420946 DIFF 30mA DM1 THERMOMAGNETIC CIRCUIT BREAKER In 2A Imag 121 20 DM2 THERMOMAGNETIC CIRCUIT BREAKER In Imag 7Int20 4 THERMOMAGNETIC CIRCUIT BREAKER In 1A Imag 7Int20 TRI 220 24 TRANSFORMER P 63VA V 24V TELLTALE LAMP RH RELAY WITH TEMPORARY CONTACT R 24V RELAY C 125A REMOTE CONTROLLED CONTACT Y REMOTE CONTROL LOCKED WHEN POWERED OFF ON AND OFF IMPULSE BUTTONS WITH IND LAMPS RED ON GREEN OFF LOCATED 1 50m ABOVE FLOOR L YELLOW 220V LIGHT ABOVE THE MAIN ENTRANCE DOORS INDICATES X RAY GENERATION 11 RED 220V LIGHT INDICATOR CONTINUOUS OR FLASHING ON WHEN LOW VOLTAGE IS SUPPLIED TO SYSTEM AU1 2 3 BREAK THE GLASS TYPE EMERGENCY STOP 1 50m ABOVE FLOOR NEAR ACCESS DOORS SUPPLY 24V EB EQUIPOTENTIAL BAR LINKING ALL CONDUCTORS SYSTEM COMPONENT ROOMS PDU POWER DISTRIBUTION UNIT CABLES INLET ON SKIRTING BOARD WITH 2 00m EXTRA LENGTH MC MULTIFORMAT CAMERA OTHER THAN MFCIII EG LASER CAM HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 21 2188540 4 4 POWER SOURCE MONITORING Check the facilitv input power for the proposed svstem with a power line disturbance monitor for average line voltage surges sags impulses and frequenc
5. 3 9 VIBRATION SPECIFICATION Vibration Specification for Operator Console should be within the following range Under Operation Below 0 2 G 3 60 Hz Under No Operation Below 0 5 G Under Shipment Below 0 5 G 3 10 INSTALLING INSITE Phone Line When installing the InSite instruct the customer to have a Direct Inward Outward Dial voice grade line installed in the operator console room near the OC The voice grade line interface must use a RJ 11 type phone connector It is the customer s responsibility to have this phone line properly installed and verified Unique IP Address Obtain a unique IP address if the customer has already obtained a unique IP address or has their own process to give you one you may use the one they give you to install InSite If the customer has not obtained a unique IP address or would like GE to get one for them contact your local technical support center 3 7 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION blank 2188540 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 21 2188540 SECTION 441 4 2 4 3 4 4 4 5 SECTION 4 POWER REQUIREMENTS TABLE OF CONTENTS INTRODUCTION o pin rixae aul ue eta Scan racc ol aaa 4 3 POWER REQUIREMENTS 1 11 echec Mid dar EL ba ea 4 3 RECOMMENDED POWER DISTRIBUTION SYSTEM 4 4 4 3 1 PDU Circuit Protection Characteristics 4
6. VERSUCHEN SIE NICHT DAS ZU REPARIEREN BEVOR DIESES KUNDENDIENST HANDBUCH NICHT ZU RATE GEZOGEN UND VERSTANDEN WURDE WIRD DIESE WARNUNG NICHT BEACHTET SO KANN ES ZU VERLETZUNGEN DES KUNDENDIENSTTECHNIKERS DES BEDIENERS ODER DES PATIENTEN DURCH ELEKTRISCHE SCHLAGE MECHANISCHE ODER SONSTIGE GEFAHREN KOMMEN ESTE MANUAL DE SERVICIO S LO EXISTE EN INGL S SI ALG N PROVEEDOR DE SERVICIOS AJENO GEMS SOLICITA UN IDIOMA QUE NO SEA EL INGLES ES RESPONSABILIDAD DEL CLIENTE OFRECER UN SERVICIO DE TRADUCCION NO SE DEBER DAR SERVICIO T CNICO AL EQUIPO SIN HABER CONSULTADO Y COMPRENDIDO ESTE MANUAL DE SERVICIO LA NO OBSERVANCIA DEL PRESENTE AVISO PUEDE DAR LUGAR A QUE EL PROVEEDOR DE SERVICIOS EL OPERADOR O EL PACIENTE SUFRAN LESIONES PROVOCADAS POR CAUSAS EL CTRICAS MEC NICAS O DE OTRA NATURALEZA GE MEDICAL SVSTEMS REV 0 ATENCAO AVVERTENZA oF CT HISPEED SERIES PREINSTALLATION 2188540 ESTE MANUAL DE ASSISTENCIA TECNICA SO SE ENCONTRA DISPONIVEL EM INGLES SE QUALQUER OUTRO SERVICO DE ASSISTENCIA TECNICA QUE NAO A GEMS SOLICITAR ESTES MANUAIS NOUTRO IDIOMA E DA RESPONSABILIDADE DO CLIENTE FORNECER OS SERVICOS DE TRADUCAO NAO TENTE REPARAR O EQUIPAMENTO SEM TER CONSULTADO E COMPREENDIDO ESTE MANUAL DE ASSIST NCIA T CNICA O N O CUMPRIMENTO DESTE AVISO PODE POR EM PERIGO A SEGURANCA DO T CNICO OPERADOR OU PACIENTE DEVIDO A CHOQUES EL TRICOS MEC NICOS OU OUTROS IL PRESENTE
7. Tab Section REV 4 Power Requirements 21 26 INTRODUCTION Title page rear blank POWER REQUIREMENTS 0 RECOMMENDED POWER DIS TRIBUTION SYSTEM POWER SOURCE MONITORING Warning and other impor ato e tant information Revision Information A to B 26 EMERGENCY POWER Introduction ito ii M 5 System Cable Intercon 5 1 to 5 8 25 1 System Configuration 1 1 01 9 23 nection remm INTRODUCTION OPTIONS SYSTEM INTERCONNECTS CONTRACTOR FURNISHED 2 Room Layouts 26 COMPONENTS ROOM SIZES RADIATION PROTECTION CONSTRUCTION MATERIALS CABLING CONSIDERATIONS ARCHITECTURAL REMINDERS FLOOR LOADING AND WEIGHTS COMPONENT DIMENSIONS 6 Shipping Delivery 6 1 to 6 5 14 SHIPMENT 7 Preinstallation Check List Tools and Test TE ug 75 14 PREINSTALLATION CHECK LIST Equipment 8 Mobile CT System Re 8 1 to 8 18 25 24 quirements 9 Appendix 1 to 4 14 Svmbols and Classification Blank Rear cover 2 1 to 2 42 3 1 to 3 7 3 Site Environment INTRODUCTION TEMPERATURE AND HUMIDITY SPECIFICATIONS COOLING REQUIREMENTS ALTITUDE LIGHTING NOISE ELECTRO MAGNETIC INTER FERENCE POLLUTION VIBRATION SPECIFICATION HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 REVISION HISTORV REV Date Primarv Reason for Change 26 07 23 08 changed or Added Clearance information Sec 2 1 to 2 4 OHSA regulation CR13162300 for Gold Seal 25 09 3
8. HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION blank 2188540 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540 5 1 INTRODUCTION Section 5 SYSTEM CABLE INTERCONNECTION addresses cable interconnections and customer furnished components for this CT system Its subsections are broken down as follows e 5 1 INTRODUCTION Overall system interconnects component designations e 5 2 SYSTEM INTERCONNECTS All cable interconnects for the system e 5 3 CONTRACTOR FURNISHED COMPONENTS Miscellaneous components typically provided by a contractor 5 1 1 Component Designators subsvstem cabinets and other components are referred to by their component designators in the diagrams and tables of this section For example the Scanning Gantry is referred to as SG Basic System Scanning Gantry Patient Table Operator Console Power Distribution Unit Customer Supplied Power Distribution Box 5 1 2 Group Interconnects Illustration 5 1 shows the Group Interconnect Diagram for the CT system Each group contains one or more cables Refer to this diagram while using the tables in this section HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540 5 2 SVSTEM INTERCONNECTS 5 2 1 Introduction Table 5 1 Illustration 5 1 and Illustration 5 2 contains information on all cable interconnections between basic system components Illustration 5 1 Interconnection Runs TO REA SOURCE p ET
9. Mobile Accessories consisting of Mobile Maintenance Kit 8 1 2 OPTIONS The following option list shows items impacted to CT HiSpeed System Preinstallation For more information refer to the related option manual BI A Manual Part Num Items impacted to System Preinstallaion ber Additional Hard 2227161 None Disk Drive Drive Advanced 2231366 None IQ FOV50 Option Intercom Foot Not Applicable in the Mobile system Switch Slave Monitor Not Applicable in the Mobile system Exposure Signal Not Applicable in the Mobile system Output HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540 8 2 ROOMLAVOUTS 8 2 1 ROOM SIZES Refer to Section 2 1 Room Sizes for the items other than described below Table 8 1 Component Dimensions COMPONENT LENGTH WIDTH HEIGHT 1 Gantry NEM 820 910 1 850 1 557 TILTED 2 Patient Table 2 243 4 Operator Console 1 100 8 2 2 RADIATION PROTECTION Refer to Section 2 2 Radiation Protection xxx w o CRT i HISPEED SERIES PREINSTALLATION 2188540 GE MEDICAL SVSTEMS REV 25 8 2 3 CONSTRUCTION MATERIALS Floor See Direction 2218879 100 Mobile CT System Requirements Section 5 Equipment Mounting Requirements The floor where each equipment Gantry Table OC and PDU will be anchored must be made by the steel plate For the area and thickness of a steel plate see illustrations below These area are minimum requirements
10. 2 39 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 10 COMPONENT DIMENSIONS Continued Illustration 2 24 LCD Monitor for Operator Console NOTE ALL DIMENSIONS ARE IN MILLIMETERS ROTATION 90 2 40 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 10 COMPONENT DIMENSIONS Continued Illustration 2 25 Power Distribution Unit for PDU1 220xxxx or 224xxxx CABLE ACCESS 550 REAR VIEW CABLE ACCESS CABLE ACCESS TOP VIEW 287 FOR 480V 380V SVSTEM 256 FOR 200V SVSTEM E Z OC LL 356 FOR 480V 380V SYSTEM 380 FOR SYSTEM 4 ADJUSTER CASTER NOTES 4 CASTERS 65 mm DIAMETER 38 mm WIDE 4 ADJUSTERS 60 mm DIAMETER INDICATES CENTER OF GRAVITV 2 41 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 10 COMPONENT DIMENSIONS Continued Illustration 2 26 Power Distribution Unit for PDU2 229xxxx CABLE ACCESS REAR VIEW TOP VIEW 716 287 FOR 480V 380V SVSTEM 256 FOR 200V SVSTEM 2 O DE LL 356 FOR FRONT VIEW 480V 380V SVSTEM 380 FOR 200V e pec com HS CASTER NOTES 4 CASTERS 65 mm DIAMETER 38 mm WIDE 4 ADJUSTERS 60 mm DIAMETER ES INDICATES CENTER OF GRAVITY 2 42 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION blank 2188540 2 43 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV
11. 8 2 7 COMPONENT DIMENSIONS Refer to Section 2 7 Component Dimensions for the items other than described below Illustration 8 4 Gantry and Table Anchors Adjusters 575 a 615 _ 65 Ni 670 i e 234 13 BUBBLE LEVEL s jam 4 12 DEPTH MORE THAN 30 5 ZA ANCHOR POINTS l 9 T 2 FIN 221 2227 IT rT k ch o L ADJUSTERS 950 EN 1 7 Holes for transport straps x Pc 2 straps per one hole N 5 I e INSTALLATION SENIER N i 1 olxlo n SITA i QUE j 4 BUBBLE LEVEL Ioe SIE aS xo 1 407 7265 5165 1 100 di LL i 1 A ADJUSTERS 60 8 M16 DEPTH MORE THAN 30 484 1100 ANCHOR POINTS Breaking Force of Holes 500 kgf or more Transport Strap Specifications A 36 mm 20 mm 5 15 mm 4 5 95 22 Breaking Force 500 kgf 8 9 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540 8 2 7 Component Dimensions continued Illustration 8 5 OC and PDU Anchor 4 925 OC Top View 1 M NO Lm n NI N 1150 PDU Top View 601 466 4 M12 DEPTH MORE THAN 30 ANCHOR POINTS 616 499
12. EE 1 Primary System po er d p 1 Power Dist 1 Emergnecy X RAY ON DOOR SAHETY connect OFF LIGHT SWITCH blico lic cu ii ii I IG gt o IX I3 15 ig Q Ia la ex e GANTRY M TL ir ul e rq LASER IMAGER ETHERNET INSITE TELE OPTION TRANCEIVER PHONELINE 4 nec P DLE 1 CONTRACTOR ISUPPLIED E a ums um anni Gas ma al IMPORTANT NOTE In order to avoid violation of each National Regulation in USA in China use of the complied cable wire is recommended For China market China end user shall purchase the power supply cable that has the CCC mark HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540 5 2 2 Definition of Terms The definitions of terms used in Table 5 1 are Group Number identifying number assigned to bundles i e groups of cables as shown in Illustration 5 1 Svstem Interconnect Diagram Area cross sectional area of the combined cables in a group Note The group area was found bv adding up the circular cross sectional areas of all individual cables within a group It does not take into account anv fill factors or air space between cables Adhere to applicable electrical codes for fill factors Actual Length total length of wire see usable le
13. 1 PREINSTALLATION CHECK LIST SITE NAME SITE ADDRESS CITY STATE ZIP SALESMAN Note It is important that the system not be delivered unless the site is ready FIELD ENGINEER ROOM DIMENSIONS YES NO N A MACHINE TYPE ROOM NUMBER PHONE NUMBER FDO NUMBER DELIVERY DATE CEILING HEIGHT ls the room ready for equipment delivery Were corridors elevators and doors checked for potential delivery problems Has all older equipment been removed from the scan suite Is the air conditioning humiditv control operating properly Is all work completed which creates excessive amounts of dirt dust Is there ample lighting in all rooms of the suite Are the walls painted Is the floor finished Are lockable doors installed on the suite Is space available to store books phantoms accessories tools etc Has a Radiation Physicist inspected the room Have seismic code requirements been met Is the correct AC power in place Is the wiring complete according to the drawings in Section 4 7 3 GE MEDICAL SVSTEMS REV 14 7 1 CT HISPEED SERIES PREINSTALLATION 2188540 PREINSTALLATION CHECK LIST continued VES NO N A Is stranded copper wire in the correct gauge used throughout Are 6 ft 1 83 m AC power leads available at the Console Are outlets available for power tools Are shunt disconnects available and operational Has the AC power
14. 2188540 2 2 REGULATORV CLEARANCES MINIMUM CLEARANCES UNDER U S FEDERAL REGULATIONS AND NATIONAL STANDARDS 29 CFR 1910 OSHA NFPA 70E STANDARD FOR ELECTRICAL SAFETV IN THE WORKPLACE NFPA 101 LIFE SAFETV CODE Illustration 2 1 is a map of clearance requirements for U S regulatory compliance See clearance tables on the follow ing pages for detailed dimensional clearances Please note all svstems installed in the United States must complv with all Federal and local regulations For installations outside the United States country specific or other local regu latorv clearance requirements must be met Illustration 2 1 Regulatorv Clearance Requirements for Svstem Configurations u 1822mm 72 in Em c t a AE passi Q l o SIS 1 go in E 17 T ole ce i 2c 2 5 d o S mox E a D E 2 c 4 toL Oo i IL 1981 78 t aut E cia i 1 Height SE 5 55 EIE E E E E to 12191 Gantry Syper sia Structure Fooiprint Be rkspace Clearance Table Super Structure Footprint 2950 9ft 8in For IMS No IMS 2768mm Sft in Short Footprint Setting Regulatorv Compliance 711mm 28in Egress Clearance 22 Reference Regulatorv Clearance Tables on following pages for minimum and variable distance definitions and additional metric conversions HISPEED SERIES GE MEDICAL
15. 24 SECTION 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 3 10 2188540 SECTION SITE ENVIRONMENT TABLE OF CONTENTS TITLE PAGE INTRODUCTION e EEE 3 3 TEMPERATURE AND HUMIDITY SPECIFICATIONS 3 3 COOLING REQUIREMENTS 3 3 ALTITUDE Rc tee Seon 3 5 taa T UNE 3 5 NOISE 3 5 ELECTRO MAGNETIC INTERFERENCE 3 6 POLLUTION tota 3 7 VIBRATION SPECIFICATION scola 3 7 sp clc bake e et 3 7 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION blank 2188540 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 24 2188540 3 1 INTRODUCTION The rating and dutv cvcles of all Subsvstems are applicable if the customer maintains room environment speci fied in the following sections Maintain a constant environment i e holidays weekends etc to prevent exceeding these restrictions Shut down the CT system whenever the environment exceeds specification GE recommends a dedicated back up air conditioner for the Gantry exam room to help maintain a constant tempera ture in the gantry detector when the building s air conditioner shuts down failure P M etc Do NOT install a humidi fier in the operator s control room A humidifier can cause failures by creating moisture on the electronic components 3 2 TEMPERATURE AND
16. 4 4 3 2 Recommended Power Distribution System U S A 4 7 4 3 3 Recommended Power Distribution System Europe 4 8 POWER SOURCE MONITORING LL 4 9 EMERGENCY POWER assoi pe ia od odis a 4 9 4 1 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION blank 2188540 4 2 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 21 2188540 4 1 INTRODUCTION The CT system does not include a power distribution box PDB which distributes necessary power to the system transformer in the PDU Refer to Section 4 2 POWER REQUIREMENTS for power specifications and input require ments for the CT system To reduce voltage regulation problems and wiring costs minimize the cable length between the primary power source and the power distribution unit When routing cables keep all phase conductors and ground cabling for a circuit in the same conduit raceway duct whenever possible Route system signal and data cables away from power cables NOTICE Do not route non system wiring in system ducts or raceways 4 2 POWER REQUIREMENTS The power distribution box shall supply the following input power to the svstem s PDU cabinet Perform all work in accordance with national and local electrical codes Refer to Section 4 3 RECOMMENDED POWER DISTRIBU TION SYSTEM Configuration Three phase with full sized ground wire Frequency 50 2 Hz or 60 2 Hz Voltage 3 Phase
17. Also the surfaces of the steel plate MUST be flush with the floor surface made of non steel materials Illustration 8 1 Steel Plates for Anchoring the Gantry and Table 884 Unit mm A minimum of the Gantry anchoring area Use a steel Plate of 21 mm or more in thickness Se 1951 524 Anchor Points A minimum of the table anchoring area Use a steel Plate of 17 mm or more in thickness TABLE GANTRY 100 H 8 5 GE MEDICAL SVSTEMS REV 25 8 2 3 CONSTRUCTION MATERIALS Continued lllustration 8 2 Steel Plates for Anchoring the OC CT HISPEED SERIES PREINSTALLATION 2188540 A minimum of the OC anchoring area U 2777 100 Use a steel Plate of 10 mm or more in all ene thickness 50 uel Allow at least 180mm of unob structed space from the wall for monitor rotation of the OC 180 2 ce LO Anchor Points ner l P FRONT HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540 8 2 3 CONSTRUCTION MATERIALS Continued lllustration 8 3 Steel Plates for Anchoring the PDU 100 A minimum of the PDU anchoring area 50 Use a steel Plate of 10 mm or more in 1 thickness REAR 4 S o Anchor Points l FRONT Ca
18. Rna aa EESE EE PANS ar 2 7 2 3 2 Egress Clearance ett nn 2 7 2 3 3 Operational Caution ninen i eai E 2 7 2 8 4 System Specifications 2 7 2 3 5 How to Measure isc ovs cb er cai ea eee 2 8 2 4 PREFERRED ROOM SIZES amp REQUIREMENT LAYOUTS 2 9 2 4 1 Consideration in Short Foot Print Mode 2 11 2 5 RADIATION PROTECTION 2 12 2 5 1 Radiation Considerations 2 12 2 5 2 Scatter Radiation iii a e e Ro es 2 12 2 6 CONSTRUCTION MATERIALS 2 25 2 6 1 Boe esta 2 25 2 6 2 CalCulationy SERRE ayant aie ne 2 25 2 6 3 Walls sore stats pane iR Hea Ra RS ENR pepati 2 25 2 7 CABLING CONSIDERATIONS enn 2 26 2 7 1 Floor DUCK uus on Reb e RE Vy Ramet d dores po Sheba 2 26 2 7 0 RACEWAY celeb p RE E b eR PED RUE he Ed ed 2 27 2 9 2 27 2 7 4 Gantry Cable basta bati good ires 2 28 2 8 ARCHITECTURAL REMINDERS 0 cece nn 2 30 2 9 FLOOR LOADING AND WEIGHTS eee nnn 2 31 2 10 COMPONENT DIMENSIONS Li 2 32 2 1 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION blank 2188540 HISPEED SERIES
19. SVSTEMS PREINSTALLATION REV 26 2188540 2 2 1 Regulated Minimum Working Clearance by Major Subsystem e Requirements apply to equipment operating at 600 V or less where examination adjustment servicing or maintenance is likelv to be performed while live parts are exposed e Direction of Service Access is defined as perpendicular to the surface of the equipment being serviced e Required regulatory clearance distances must be maintained and may not be used for storage This in cludes normal svstem operation as well as service inspection or maintenance Table 2 2 Console Work Space Requirement Minimum Clear Space in Additional Conditions Inches Direction of Service Access N A No exposed live part haz ards Table 2 3 PDU Work Space Requirement Minimum Clear Space in Additional Conditions Inches Direction of Service Access 914 mm 36 in 1219 mm 48 in if exposed live parts of 151 Front of PDU 600 volts are present on both sides of workspace with the operator between 1067 mm 42 in if opposite wall is grounded and exposed live parts of 151 600 volts are present Service Access Width Left 762 mm 30 in This is the width of the working space in front of Right of workspace the equipment 762 mm 30 in min or the width of the equipment whichever is greater Head Clearance 1981 mm 78 in The height of the workspace measured from floor at the front edge of equipment to ceiling or over head obstruc
20. and U S A only Phantom holder XT Phantom HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 23 2188540 1 1 SVSTEM Continued Color Code Front Side Rear cover HOC GE Grav 1 Base HOC GE Grav 44 Foot Switch option HOC GE Gray 4 vari Gray 1 PDU 74 Color Code Front Side Rear Top cover HOC GE Grav 1 Base HOC GE Grav 4 GANTRV Color Code Side IMS Base cover HOC GE Grav 1 STANDARD SVSTEM COMPONENTS AND COLOR CODE ILLUSTRATION 1 1 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 23 2188540 1 2 OPTIONS The following option list shows items impacted to CT HiSpeed System Preinstallation For more information refer to the related option manual indication attached in front of part number means that this is an option for the system with Linux PC OC Option Manual Part Num Items impacted to System Preinstallaion ber 0 5mm Slice scan 2294244 2 None 2294244 3 3D 2208112 2 None 2208112 3 Additional MOD 2208093 2 Drive Advanced 2218339 2 IQ FOV50 Option 2218339 3 Advanced Vessel 2381581 None Analysis Option Asymmetric Scan 2294245 2 2294245 3 Breath NAVI 2247803 2 None Breath Tilt Attach 2247805 2 None ment Camera Interface 2208088 4 None 2208089 4 Class C Service tool 2253520 None ConnectPro 2221131 2 2221131 3 CRT Monitor 2289378 2 None CT Colonography 2381580 None Option Denta Scan 2208114 2 220811
21. electricity and collects dust Other factors including floor sag must also be taken into consideration while searching for potential causes of mis alignment between gantry and table The cradle can potentially carry a 205 kg 450 Ib patient and the center of gravity changes as the cradle cantilevers Factor in other extraneous moving weights such as personal equipment Oxygen tanks injectors etc Reduce system vibration to a minimum No part of the floor surface within the table and gantry or the two interface areas between table and gantry should be higher than the support area for the table and gantry Keep floor surfaces level 2 6 2 Calculation GE requires calculations by a qualified individual which verify that the site and method of anchoring are adequate to support the loads and maintain table to gantry alignment Location of supporting beams and columns may effect the positioning of the table to gantry assembly Use of flush floor ducts or conduits in the floor should be carefully evaluated since it may significantly affect floor strength Method and placement of anchoring bolts must not reduce structural strength of the floor 2 6 3 Walls Consult local building and seismic codes for special wall mounting requirements Seismic codes may require special seismic kits 2 25 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 7 CABLING CONSIDERATIONS Suggestions for running cables are listed be
22. the Gantry and Table is acceptable TABLE 6 1 ROUTING CHECK FLOOR HEIGHT WIDTH LENGTH COMMENTS LOAD CORNERS SAW m SM OTHER CORNERS SM OTHER CORNERS CT HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 14 2188540 6 3 GANTRV CONSIDERATION continued a 2 610 1 820 5 UP UP UP UP UP PUPA UP UP UR TUA TUA UR UP UP UP UP UP UP UP UP mu 5 5 5 5 5 5 5 5 nn a PVP UP UP UR UR TUA UR UP n n un cun cun cun um um cun cio pes Pos 1 080 897 1 850 2 107 UP UA UA UP UR Us UP UP UP UP TA TA UP UP UP UP UP TUA UR UR 1 355 UP UP UP UP UP TA TA UP n 757 NOT TO SCALE ALL DIMENSIONS IN MILLIMETERS mm GANTRY DIMENSIONS WITH CASTERS ILLUSTRATION 6 2 6 5 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION blank 2188540 CT HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 14 2188540 SECTION 7 PREINSTALLATION CHECK LIST TOOLS AND TEST EQUIPMENT TABLE OF CONTENTS SECTION TITLE PAGE 7 1 PREINSTALLATION CHECK LIST 7 3 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION blank 2188540 GE MEDICAL SVSTEMS REV 14 CT HISPEED SERIES PREINSTALLATION 2188540 1
23. 0 05 PSR13050816 Added CCC Compliance Note Sec 5 Sec 8 24 6 27 03 Changed for NP Linux Noise Sec 3 6 4 03 Changed for NP Linux Options Sec 1 Room size Component Dimension Sec 2 Noise Sec 3 12 12 02 Changed Options sec 1 06 26 02 Changed Power requirement sec 4 12 21 01 Added PDB Notice sec 4 10 5 01 Added PDU2 related sec 2 sec 4 8 10 01 Changed Maximum Voltage Variation sec4 Added HiSpeed Plus BOkVA system sec 2 sec 3 7 4 01 Changed Option list sec 1 17 16 12 22 00 Changed kVA sec4 Removed Hoist rings for PDU sec2 Added Cable rated and actual voltage sec 5 LCD monitor for Ebisu sec 2 15 10 27 00 Added Position of the OC anchor plate for Mobile Sec 8 14 7 6 00 Colored Introduction Sec 2 3 4 5 6 7 8 Appendix A Removed Contents pages Updated The Gantry Dolly is changed to a new type The system will be shipped with Software installed Adopted the new revision control to other pages with REV 14 5 19 00 Ebisu mobile information Twin 12 3 10 00 Mobile information 11 4 01 99 Customer supplied cable dia changed Power requirementes Interconnect list Option List Cable Inlet location Cov er Color Code 1 4 10 98 Several Modifications 0 3 27 98 Initial Release CT HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 14 2188540 INTRODUCTION This document contains the phvsical and electrical d
24. 01 250 500 750 1250 2500 5000 12500 125 1000 CURRENT A gt Note Fuse F10 for PDU1 220xxxx or 224xxxx Fuse F1 for PDU2 229xxxx HISPEED SERIES PREINSTALLATION GE MEDICAL SVSTEMS REV 21 2188540 4 3 2 Recommended Power Distribution System U S A The Power Distribution Box shall be installed within 1 5m of the PDU Illustration 4 3 Power Distribution Box Interconnect For U S A 480VAC 3 PHASE INPUT A B Disconnect switch 1 shall be accessible without opening the cover DISCONNECT SWITCH 1 Isolated GND Le 7 DISCONNECT Disconnect switch 2 shall be SWITCH 2 accessible when cover is opened oniv For service use oniv G A B POWER DISTRIBUTION UNIT The above are customer supplied items NOTE The panel has a open cover locked bv mechanical kev HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 21 2188540 4 3 3 Recommended Power Distribution System Europe The Power Distribution Box shall be installed within 1 5m of the PDU Illustration 4 4 Power Distribution Box Interconnect For Europe NOTE DEPENDING ON LOCAL REGULATIONS FUSES MAY BE REQUIRED ON THE INCOMING SUPPLY LINES N 4 DMI 220V POWER LINE AND BREAKER SHOULD TR1 BE ACCORDING TO THE APPROPRIATE MANUFACTURE PECIFICATION 9 V 24V DM4 1 222 IER unm 21 D mal SH G BE ene se SOOO 999 94 12 51 EN L PDU
25. 2 7 Minimum Room Dimensions MINIMUM AREA TYPICAL MINIMUM DIMENSIONS CEILING m ft Gantry Scan Room 21 6 m 232 5 2 4 5 4 m 13 ft 1 in x 17 ft 9 in 2 3 m 7 ft 7 in Operator s Room 4 3 m 46 3 ft 2 5m x 1 7 m 8ft2 in x 5 ft 7 in 2 3m 7 ft7 in Equipment Room i i See Note below Note Operator s room side depends on distance between PDU and OC In addition to the rooms listed above a separate diagnostic room with Light Box etc and or a patient preparation room are also recommended but not required The customer may determine the sizes or need for these rooms 2 9 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 4 PREFERRED ROOM SIZES amp REQUIREMENT LAYOUTS Continued lllustration 2 2 Tvpical Room Lavout FOR LARGER ROOM FOR SMALLER ROOM UNIT m ft 5 0 m 16 ft 5 in 4 0 m 13 ft 1 in 5 4 m 17 ft 9 in 3 0 m 9 ft 10 in Table 2 8 Component Dimensions COMPONENT LENGTH WIDTH HEIGHT Lm ci m wem 1 Gantry 1 820 7 910 36 1 850 73 1 557 61 3 TILTED 2 Patient Table 2 243 8 995 39 3 PDU 700 27 6 or 716 28 2 820 32 4 Operator Console 1 100 4 860 34 or 920 36 2 830 33 w o CRT Key board 1 The value in parenthesis refers to PDU2 229XXXX 2 The value in parenthesis refers to Linux OC 2153675 12 or later GE MEDICAL SVSTEMS REV 26 CT HISPEED SERIES PREINSTALLATION 2188
26. 200 V 380 V 400 V 415 V 440 V 460 V or 480V Note 200V is available for Japan ONLY Rating Capacity of Transformer 65 kVA for CT HiSpeed DXi FXi LXi NXi NXiS 90 kVA for CT HiSpeed ZXi ZXi S NXi Pro NXi Plus Recommended 90 kVA for all CT HiSpeed for future upgrade For JAPAN Only 50 kVA for CT HiSpeed Plus 75 for CT HiSpeed DXi DXi B FXi LXi NXi NXiS 100 for CT HiSpeed ZXi ZXi S NXi Pro NXi Plus Recommended 100 kVA for all CT HiSpeed for future upgrade Average Power Demand 23 KVA Regulation 5 max at 50 or 80 KVA max power demand as measured at PDU input terminals Feeder size should be calculated to contribute a maximum of 2 5 regulation Note Feeder size should be 22 35 mm due to the PDU terminal sizes Maximum Voltage Variation 10 to 5 from nominal steady state 50 Hz 6 to 596 from nominal steady state 60 Hz 4 3 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 21 2188540 4 2 POWER REQUIREMENTS continued Input Total Harmonic Distortion 5 96 max Phase Balance 3 max of lowest phase to phase voltage Voltage Transients Transients other than those created bv the CT svstem shall not be more than 1 000 volts peak with a duration of less than 100 nano seconds Daily Voltage Variation 10 to 5 for 50 Hz or 6 to 5 for 60 Hz from nominal steady state under the worst case line voltage conditions 4 3 RECOMMENDED POWER D
27. 365816 2 diac Smart Prep 2221130 2 2221130 3 SmartView 2224106 2 LCD CRT monitor with cart Dimen 1 524 x 762 x 850 mm 2224105 2 CRT sion Hx W x D 2224106 3 LCD Weight 88 5 kg 2224105 3 CRT LCD monitor Dimension 440 x 517 x 80 mm H x W x D Weight LCD monitor Column 22 kg 4 Arm Cooling Requirement 600 BTU h for CRT 300 BTU h for LCD Slave Monitor 2214498 2 Power cable length 25 m OC PDU Monitor Dimension H x W x D 505 x 487 x 519 mm Weight 28 5 lg Power Consumption 2229799 4 UPS option 2231576 2 HxWxD 252 x 142 5 x 400 mm Weight 12 93 kg 1 8 HISPEED SERIES PREINSTALLATION 2188540 GE MEDICAL SVSTEMS REV 23 1 2 Options Continued oe Manual Part Num Items impacted to System Preinstallaion ber Volume Rendering 2381579 None Option 1 9 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION blank 2188540 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 SECTION 2 ROOM LAVOUTS TABLE OF CONTENTS SECTION PAGE 2 1 REQUIRED SYSTEMS CLEARANCES 2 3 2 2 REGULATORY CLEARANCES e nn 2 4 2 2 1 Regulated Minimum Working Clearance by Major Subsystem 2 5 2 2 2 Terms and Definitions Sed kmiem te 2 6 2 3 ADDITIONAL REGULATORY CLEARANCE INFORMATION 2 7 2 3 1 Regulatory Caution saene ea aa a ae E aE
28. 4 3 Exposure Signal 2236571 2 Output Ext Raw Data Disk 2295267 2 None Aor B 2295268 2 2208096 3 Ext Image Disk 2295270 2 20 A B 1 6 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 23 2188540 1 2 Options Continued poc Manual Part Num Items impacted to System Preinstallaion ber Fast Scan 2208101 2 2208102 2 2301476 2 2208101 3 2208102 3 2301476 3 Helical Option 2208103 2 2208104 2 2208105 2 2208104 3 2208105 3 High Speed Recon 2208090 2 2208091 2 2208092 2 High Throughput 2225482 2 None Option Hyper Cooling 2218338 2 None 2218338 3 Intercom Foot 2208094 2 None Switch Telephone line or broadband connection device European China Memory 2236956 2 None 2381879 MPPS V7 2365817 2 ConnectPro Navigator 2208115 2 2208115 3 NX I Linux OC Assv 72381880 Linux OC Refer to Section 2 Componet Dimensions of this manu Option al Perfusion A or B 2294248 2 None 2295264 2 2295265 2 2295264 3 1 7 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 23 2188540 1 2 Options Continued Manual Part Num Items impacted to System Preinstallaion ber Power Option 2208098 2 None 2208099 2 2208100 2 2229118 2 2208099 3 2229118 3 Prescribed tilt op 2247804 2 None tion Prospective Cardiac 2352098 2 None 2352098 3 Respiratory Gating 2295272 2 2295272 3 Side cover Car 2
29. 540 2 4 PREFERRED ROOM SIZES amp REQUIREMENT LAYOUTS Continued 2 4 1 Consideration in Short Foot Print Mode PATIENT INJURVI WHEN SHORT FOOT PRINT FUNCTION IS USED AT THE MINIMUM THE FOLLOWING ROOM MUST BE DEDICATED TO PREVENT A PATIENT FROM PINCHING BETWEEN TABLE OR CRADLE AND WALL Illustration 2 3 Minimum Room for Short foot print mode Cradle IN Limit for the IMS table max with Head Holder or extender installed Table DOWN Limit MORE THAN 2200192 2113694 2247801 120MM 5 IN 27 E 27 MORE THAN P d 2 Cradle IN Limit for the NON IMS table except 2200192 2113694 2247801 MORE THAN A 2 1MM 0 04 lt A NOTICE When table height is limited between 500 mm 20 in and 800mm 32 in as its DOWN limit the Gantrv front cover must be removed bv two persons and with a special protector 2225358 or a blanket 2 11 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 5 RADIATION PROTECTION 2 5 1 Radiation Considerations A qualified radiological health physicist should review Scan room shielding requirements while taking into consider ation equipment placement weekly projected workloads and materials used for construction of walls floors ceiling doors and windows 2 5 2 Scatter Radiation Illustrations 2 4 through 2 12 depict measurable levels within the scanning room while scanning a special phantom PMMA for dose m
30. 540 6 2 CT HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 14 2188540 TIP HAZARD TOP HEAVY ASSEMBLIES WILL TIP EASILY USE CAUTION WHEN MOVING EQUIPMENT TO PREVENT TIPPING 6 1 SHIPMENT The CT svstem is packed for overseas air shipment or van shipment with minimum tear down of components The svstem shipment contains cartons components crated or shipped on skids and the gantrv with shipping dollies at tached 6 2 STORAGE REQUIREMENT If the CT system goes into storage before installation store it in a warehouse protected from weather Storage temper ature should not exceed 10 C to 50 and relative humiditv non condensing should not exceed 10 Storage duration should not exceed 90 days Air Pressure 700 1060hPa 10 Humiditv 10 9096 Excluding Condensation PACKAGE SVMBOLS STORAGE ILLUSTRATION 6 1 CT HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 14 2188540 6 3 GANTRV CONSIDERATION The CT gantrv is shipped with the dollv attached as shown in Illustration 6 4 Note The following dimensions exclude anv attached wooden skids 1 Check elevator weight capacity and size if one is required to move the CT gantry from the point of delivery to the scanning room The total weight of gantrv dolly is 1290 kg 1090 kg 200 kg and requires an elevator at least 2 6m long and 1 3 m wide with the door closed 2 Use Table 6 1 and Illustration 6 2 to check that the route planned for
31. 98 4 51 NOTE UNITS SCAN 120KV 130mA 1 5SEC 7 mm SLICE THICKNESS x 2 slices PMMA phantom with a diameter of 32cm anda length of 16 cm Bowtie filter Through Isocenter 2 22 all units in nGy mAs at Maximum dose rate 2188540 Ocm HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 5 RADIATION PROTECTION Continued 1 For HiSpeed NX i series Continued Illustration 2 14 Typical Scatter Survey 140 100 150 200 250 300 Ocm NOTE UNITS all units in nGy mAs SCAN 140KV 130mA 1 5SEC at Maximum dose rate 7 mm SLICE THICKNESS x 2 slices PMMA phantom with a diameter of 32cm and a length of 16 cm Bowtie filter Through Isocenter 2 23 GE MEDICAL SVSTEMS REV 26 2 5 RADIATION PROTECTION Continued 1 For HiSpeed series Continued Illustration 2 15 300 250 Tvpical Scatter Survev 80 CT HISPEED SERIES PREINSTALLATION 2100 150 200 250 300 SCAN 80 130mA 1 55 7 mm SLICE THICKNESS x 2 slices PMMA phantom with a diameter of 32cm and a length of 16 cm Bowtie filter Through Isocenter 2 24 UNITS all units in nGy mAs at Maximum dose rate 2188540 Ocm HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION
32. CT GANTRY CABLE DUCT REQUIRED REAR BASE CROSS SECTION DUCT COVER E 17 cm or more 1 CASE 7 cm or ax ji FLOOR DUCT GANTRY CABLE DUCT CASE II GANTRY CABLE DUCT 4 CASE III 2 28 GE MEDICAL SVSTEMS REV 26 2 7 4 Gantrv Cable Duct Continued Illustration 2 17 GANTRY REAR BASE CASE GANTRY CABLE DUCT RACEWAY OR CON DUIT S CT HISPEED SERIES PREINSTALLATION 2188540 Gantry Cable Duct when Raceway or Conduit s is used NO GANTRY CABLE DUCT CASE Il GANTRY CABLE DUCT CROSS SECTION 17 cm or more 7cm or more sl 2 29 WHEN A RACEWAY OR CONDUIT S IS STRETCHED TO THE GANTRY CABLE OUTLET A CABLE DUCT IS NOT RE QUIRED HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 8 ARCHITECTURAL REMINDERS A NOTICE Noise interference The PDU must be kept a sufficient distance from other equipment to pre vent noise from effecting the CRT s or image qualitv Refer to section 2 1 Room Sizes A NOTICE Sulphur contamination If a film processor is already or will be installed near the Gantrv room ensure that no air exchange can take place from the processor room to the Gantry room via air conditioning or other means Sulphur contaminated air will damage the slip rings 1 Anoperator seat
33. ENTS SECTION TITLE PAGE 1 1 Wola 1 3 1 2 ole c 1 6 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION blank 2188540 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 23 2188540 1 1 SYSTEM The Standard System consists of the following major components see also Illustrations 1 1 Patient Table Scanning Gantry containing X ray tube data acquisition system X ray generator detector and Table Gantry processor Operator s Console mainly consisting of 21 Color Monitor keyboard and Mouse Power Distribution Unit PDU Patient Accessories such as Cradle Extender Cradle Pad Head Knee Support Set Head Holder Sets Standard Flat or Coronal Phantom Holder Set Patient Strap Set Arm Board Set Bag Holder HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 23 2188540 1 1 SVSTEM continued e Service tools and accessories consisting of Service Tool kit Gantry Service Tool for Front Rear cover replacement G SAG Pin X RAY Tube Hoist HV Spanner Wrench X RAY Beam Film Holders one set of 3 for Beam On Window Console chair Anchor set For Table Gantry PDU OC Operator Manual Service Manuals in English e Installation Accessories consisting of Anchor Bolts System Cables See Section 5 Hardware Key for Maintenance e Phantoms consisting of 25 cm water 42 cm polypropylene Quality Assurance Phantom Europe
34. GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 1 REQUIRED SVSTEMS CLEARANCES Note Consult vour local GE Sales and Service Representative about vour specific needs Some possible room size dimensions are shown in the table below Additional component dimensions are available in Illustration 2 19 through Illustration 2 26 of this document Consult your local General Electric Project Manager of Installation GE PMI for your appropriate room specifications For equipment clearance requirements refer to Section 2 2 Remember sufficient Regulatory and Service clear ances must be maintained around equipment for full operation service and safety Cable length is an important consideration in room layout Note also that where possible the cables should enter the gantry from the rear utilizing the rear cable cover assembly Alternate cable entry is possible at the center of the gantry refer to the Installation template Excess cable length cannot be stored behind the operator console or PDU e Along cable must not be cut or shortened Excess cable may be stored in the cable wall or floor duct provided sufficient space is available e All NEC 70 E Electrical Regulations regarding conduit or duct fill must be observed Table 2 1 Room Dimensions Typical Scan Room Recommended Control Room 5 0x 5 0 m 16 ft 5 in x 16 ft 5 in 2 5 x 1 7 m 8 ft 2 in x 5 ft 7 in HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26
35. GE Medical Svstems Technical Publications 2188540 Revision 26 CT HiSpeed Series Preinstallation Copyright 1998 2008 by General Electric Company Operating Documentation GE MEDICAL SVSTEMS REV 0 WARNING AVERTISSEMENT WARNUNG AVISO CT HISPEED SERIES PREINSTALLATION 2188540 THIS SERVICE MANUAL IS AVAILABLE IN ENGLISH IF A CUSTOMER S SERVICE PROVIDER REQUIRES A LANGUAGE OTHER THAN ENGLISH IT IS THE CUSTOMER S RESPONSIBILITY TO PROVIDE TRANSLATION SERVICES DO NOT ATTEMPT TO SERVICE THE EQUIPMENT UNLESS THIS SERVICE MANUAL HAS BEEN CONSULTED AND IS UNDERSTOOD FAILURE HEED THIS WARNING MAY RESULT IN INJURY TO THE SERVICE PROVIDER OPERATOR OR PATIENT FROM ELECTRIC SHOCK MECHANICAL OR OTHER HAZARDS CE MANUEL DE MAINTENANCE N EST DISPONIBLE QU EN ANGLAIS SI LE TECHNICIEN DU CLIENT A BESOIN DE CE MANUEL DANS UNE AUTRE LANGUE QUE L ANGLAIS C EST AU CLIENT QU IL INCOMBE DE LE FAIRE TRADUIRE NE PAS TENTER D INTERVENTION SUR LES QUIPEMENTS TANT QUE LE MANUEL SERVICE N A PAS T CONSULT ET COMPRIS LE NON RESPECT DE CET AVERTISSEMENT PEUT ENTRA NER CHEZ LE TECHNICIEN L OPERATEUR OU LE PATIENT DES BLESSURES DUES DES DANGERS ELECTRIQUES MECANIQUES OU AUTRES DIESES KUNDENDIENST HANDBUCH EXISTIERT NUR IN ENGLISCHER SPRACHE FALLS EIN FREMDER KUNDENDIENST EINE ANDERE SPRACHE BEN TIGT IST ES AUFGABE DES KUNDEN F R EINE ENTSPRECHENDE BERSETZUNG ZU SORGEN
36. HER SYSTEMS SUPPLIED WITH POWER FROM A SAME SOURCE 4 4 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 21 2188540 4 3 1 PDU Circuit Protection Characteristics Continued lllustration 4 1 PDU for 400V svstem Circuit Protection Characteristics Tolerances 20 96 Jh 70 A Rated e we current Time t 9 m di 40 10 Fuse F10 for PDU1 220 224 Fuse 1 for PDU2 229xxxx UJ ci A 4 C i 7 pal 40 100 4 10 E SALDI LL 17 100 200 400 1000 2000 4000 10000 LL e m Milliseconds Seconds m a 0 Minutes il HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 21 2188540 4 3 1 PDU Circuit Protection Characteristics Continued lllustration 4 2 PDU for 200V svstem Circuit Protection Characteristics Minute 1 Tolerances 20 96 Fuse F10 or F1 at secon IPP dary side See Note below Gi p LN Y i Ideal primary protection by 20 A LM spese F10 or F1 See Note below E Ainivalud 2 1 9 1 f E a EE 2 2 NA UN 4 instaritaneo is S ome LLL Tj o 06 500 41500451 1 ERA 41 e dM SAEC i 0 06 1 T y d 222 ia 1 00 o LL 10
37. HUMIDITY SPECIFICATIONS During the installation and start up of the system you must take continuous temperature checks to make sure the environment meets specifications listed as follows Excessive temperature coupled with reduced air flow from clogged filters may overstress components and cause failures GANTRY EXAM ROOM e Temperature 20 28 C atleast 5 C hr gradient e Relative Humidity 30 70 RH Non Condensing OPERATOR S CONTROL ROOM e Temperature 15 C 30 at least 5 C hr gradient e Relative Humidity 20 80 RH Non Condensing e Air conditioning of the building may be sufficient EQUIPMENT CONTROL ROOM e Temperature 15 30 C at least 5 C hr gradient e Relative Humidity 20 80 RH Non Condensing Take care when locating the air conditioning supply and return ducts do not oppose equipment air flow Direct incom ing air vents toward equipment air intakes and air return vents toward equipment exhausts 3 3 COOLING REQUIREMENTS The total cooling requirement for the CT system excluding the option listed in Table 3 1 is approximately 4 300 5300 kcal h 5 018 6184 watts for HiSpeed LX i FX i DX i DX i M Plus 5 185 6 201 kcal h 6 020 7 200 watts for HiSpeed ZX i NX i Pro These values do not include people lights and non CT equipment Use cooling Table 3 1 to calculate your cooling requirements for each room HISPEED SERIES GE MEDICAL SVSTEMS PREINS
38. ION SPECIFICATION Vibration Specification for Operator Console should be within the following range Under Operation Below 0 2 G 3 60 Hz Under No Operation Below 0 5 G Under Shipment Below 0 5 G Under Transport See Direction 2218879 100 Mobile CT System Requirements Section 5 Equipment Mounting Requirements 8 3 10 INSTALLING INSITE Refer to Section 3 10 Installing InSite 8 13 GE MEDICAL SVSTEMS REV 25 8 4 POWER REQUIREMENTS Refer to Section 4 Power Requirements 8 5 SVSTEM CABLE INTERCONNECTION 8 5 1 INTRODUCTION Refer to Section 5 1 Introduction 8 14 CT HISPEED SERIES PREINSTALLATION 2188540 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540 8 5 2 SYSTEM INTERCONNECTS Refer to Section 5 2 System Interconnects for the items other than described below Illustration 8 8 System Interconnect Diagram Group Number PDB 1 PDU 3 OC 5 TM1 3 4 DASIFN J3 OC Lock Switch Terminal RMTCNT J2 J15 J14 REAR CN1 Cable Number 2 1 2 BRK2 1 2 TM2 3 4 SW1 2 5 TM5 1 2 BRK1 1 2 1 1 2 3 A Rear Base Ground CN23 CN31 2 3 4 CN32 SUB BD CN4 Frame Ground 77477773 VZZZZ Z7 Rear Base Ground Table B d CN1 CN11 TGP CN5 BWD switch Cable RF RCV OPT 77772 GROUND CABLE
39. ISTRIBUTION SYSTEM The basic system includes the distribution panel amp Installation Transformer built into the PDU However a Power Dis tribution Box PDB is not included in the basic system Note The installation of the wall switch should comply with local wiring regulations and should also comply with relevant disconnection standards for all poles In the U S or other countries which have an ECPL Energy Control and Power Lockout law or similar law as ECPL however for the other countries which do not have such a law also PDB s with a lockout capability should be used for field engineers safety purpose IMPORTANT NOTE 9 ooee ere untere ARRS To avoid cutting off the power of other equipment by unexpected faults of CT system single unit installation where the distribution transformer with ELB Rated current sensitivity 10 mA or more and feeder in facility are dedicated to the CT system is recommended 4 3 1 PDU Circuit Protection Characteristics The PDU in the CT system contains the protection function against the load current as shown in the illustrations 4 1 and 4 2 When designing a hospital breaker a protection circuit must be designed to meet those specifications and to prevent tripping of a hospital breaker when an overcurrent occurs due to a CT failure IF A CIRCUIT PROTECTION AT A HOSPITAL WORKS FASTER THAN ONE IN THE PDU THE HOSPITAL BREAKER WILL TRIP INSTEAD OF THE PDU S THIS MAY IMPACT FOR THE OT
40. LS MUST BE STRICTLY MONITORED The customer or contractor has responsibility for meeting the following requirements before equipment installation begins e Adequate room lighting e Minimum of one wall outlet available for power tools e Power Distribution Box 3 phase or 1 phase or both installed and power available e Finished ceiling installed All wall and ceiling support structures installed e Room and adjacent corridors dirt and dust free e All junction boxes raceway and conduit installed with cover plates screws and chase nipples readily available e All room warning lights and associated cabling installed and ready for connection Lead lined doors and control booth installed before start of electrical calibration required e Atleast one coat of paint on finished wall e Ambient room temperature ranging from15 30 degrees C before electrical checkout begins e Finished floor installed e HVAC heating ventilation and air conditioning system operating checked and balanced in CT suite e Customer furnished stranded copper wire installed and identified Aclear path and adequate clearance through doorways and around corners from the loading dock or deliv ery site to the CT suite Note Freight elevators must be checked for clearance and weight handling capacity if applicable HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 23 2188540 SECTION 1 SVSTEM CONFIGURATION TABLE OF CONT
41. MANUALE DI MANUTENZIONE E DISPONIBILE SOLTANTO IN INGLESE SE UN ADDETTO ALLA MANUTENZIONE ESTERNO ALLA GEMS RICHIEDE IL MANUALE IN UNA LINGUA DIVERSA IL CLIENTE E TENUTO A PROVVEDERE DIRETTAMENTE ALLA TRADUZIONE SI PROCEDA ALLA MANUTENZIONE DELL APPARECCHIATURA SOLO DOPO AVER CONSULTATO IL PRESENTE MANUALE ED AVERNE COMPRESO IL CONTENUTO NON TENERE CONTO DELLA PRESENTE AVVERTENZA POTREBBE FAR COMPIERE OPERAZIONI DA CUI DERIVINO LESIONI ALL ADDETTO ALLA MANUTENZIONE ALL UTILIZZATORE ED AL PAZIENTE PER FOLGORAZIONE ELETTRICA PER URTI MECCANICI OD ALTRI RISCHI CO UA VICE LPS 0 EA GEMS CTH ES NB EA JEAN Sit BRS LABS MRIERILCOPAORECITIDOLEAHTUREAE To 203 7 Ne WUTC PSV COB 6 RIBS SWE BA SAR RR OR RA IE TOMO xot SURES HET FOE EA Gems 2 cid UNITE MATE FARA MERHBA HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 0 2188540 IMPORTANTI X RAV PROTECTION X ray equipment if not properly used may cause injury Accordingly the instructions herein contained should be thoroughly read and understood by everyone who will use the equipment before you attempt to place this equipment in operation The General Electric Company Medical Systems Group will be glad to assist and cooper
42. Maintain storage temperature between 10 C and 50 Svstem storage prior to installation Maintain non condensing storage humidity below 9096 DO NOT store system longer than 90 days Humidity 10 90 Excluding Condensation Svstem storage and shipment Air Pressu re Maintain Air Pressure between 700 and 1060hPa 700 1060hPa CT HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 14 2188540 CLASS 1 EQUIPMENT Any permanentiv installed equipment containing operator or patient accessible surfaces must provide backup protec tion against electric shock in case the BASIC INSULATION fails In addition to BASIC INSULATION Class1 equip ment contains a direct connection to a PROTECTIVE EARTH CONDUCTOR which prevents shocks when a person touches a broken piece of equipment or touches two different equipment surfaces simultaneousiv TYPE B EQUIPMENT CLASS II or Ill EQUIPMENT or EQUIPMENT with INTERNAL ELECTRICAL POWER SOURCES provide an ade quate degree of protection against electric shock arising from allowable LEAKAGE CURRENTS or a breakdown in the reliability of the protective earth connection ORDINARY EQUIPMENT Enclosed EQUIPMENT without protection against the ingress of water OPERATION of EQUIPMENT CONTINUOUS OPERATION WITH INTERMITTENT LOADING Operation in which EQUIPMENT is connected continuously to the SUPPLY MAINS The stated permissible loading time is so short that the long term on load operating temper
43. NT DIMENSIONS Continued Illustration 2 18 Gantry and Table Anchors Adjusters 575 680 2 M12 ANCHOR BOLTS TWO OF FOUR ARE SELECTABLE OTHERS ARE ALTERNATIVE 4 ADJUSTERS 950 BUBBLE LEVEL 4 Pal 424 4 M12 ANCHOR BOLTS OUTSIDE HATCHED INSIDE FOUR ARE ALTERNATIVE 2 12 ANCHOR BOLTS ONE OF THREE ON EACH SIDES ARE SELECTABLE OTHERS ARE ALTENATIVE 4 ADJUSTERS 960 BUBBLE LEVEL 725 6565 596 5 444 2 33 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 10 COMPONENT DIMENSIONS Continued Table 2 12 Length for Short Foot Print Siting A to E Service Area of Gantry and Table Without IMS function eig 450 404 1563 NEM 653 500 395 1563 0 653 550 382 1563 00 653 650 339 1563 Le 653 750 274 1563 00 653 800 230 1563 00 653 Length can be selected freely between Dmin and Dmax However Length will be changed depending on D So C must be calculated using the formula C Cmax D Service Area of Gantry and Table With IMS function eig 450 404 1700 0 790 500 395 1700 00 790 550 382 1700 Le 790 650 339 1700 00 790 750 274 1700 4 790 800 230 1700 00 790 Length can be selected freelv between Dmin and Dmax However Length will be chan
44. REV 26 2188540 2 6 CONSTRUCTION MATERIALS 2 6 1 Floor Use nonflammable floor material under the Gantry or place a thin metal plate under the Gantry Concrete floors must have a minimum strength of fc 1 7 x 103 N cm at 28 days for mounting floor anchors More they must have a minimum of 13 000 N as tensile load strength of the anchor Each customer must perform appropriate tests to determine concrete strength The Gantry and Table are anchored to the floor by a means that maintains their relative alignment and meets applica ble building and other local codes including seismic structural mounting requirements It is the purchaser s responsi bility to provide an approved support structure and mounting method GE is not responsible for inadequate support structures or anchoring methods Table and Gantry mounting dimensions are shown in Illustration 2 18 Refer to Illustrations 2 19 through 2 25 for Gantry and Table installation and anchoring The floor structure must withstand both the occupied weight of table and gantry load as well as the individual contact area loading of these components Refer to Table 2 10 CT FLOOR LOADING for floor loading specifications Gantry and patient Table support areas must rest on solid concrete or other basic flooring not resilient tile or carpeting which slowly yields over a period of time and distorts table to gantry alignment Avoid the use of carpeting in other areas also since it generates static
45. SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540 A NOTICE Use extreme caution when installing the optical fiber cable It is fragile and should not be stepped on kinked or bent sharply 8 5 3 CONTRACTOR FURNISHED COMPONENTS Refer to Section 5 3 Contractor Furnished Components 8 6 SHIPPING DELIVERY Refer to Section 6 Shipping Deliverv 8 7 PREINSTALLATION CHECK LIST TOOLS AND TEST EQUIPMENT Refer to Section 7 Preinstallation Check List Tools and Test Equipment 8 18 CT HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 14 2188540 APPENDIX A SVMBOLS AND CLASSIFICATION Publication Description 417 5032 Alternating Current Three phase Alternating Current Three phase Alternating Current with neutral con ductor Direct Current 417 5019 Protective Earth Ground Attention consult ACCOMPANVING DOCUMENTS 417 5008 OFF Power disconnection from the mains 417 5007 ON Power connection to the mains Warning HIGH VOLTAGE Emergency Stop 1 CT HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 14 2188540 0 1 ii D 417 5339 X ray Source Assembly Emitting Table Set on Operator Console Power On light on Standbv light off Warning sign Radiation of Laser Apparatus 2 CT HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 14 2188540 Microphone Mic Brightness Svstem storage prior to installation
46. TALLATION REV 24 2188540 3 3 COOLING REQUIREMENTS Continued TABLE 3 1 CT COOLING TABLE OPERATOR EQUIPMENT OUTPUT CONTROL ROOM ROOM kcal h Gantry for LX i FX i DX i 3 331 3 868 DX i M Plus Gantry for ZX i 4 097 4 758 ww Jefe PDU 480 380V System PDU 200V System Operator Console 436 853 we MS wowsmms Notes Gantry includes tube heat output based on the following typical maximum technique 1 sec 120 KV 300 mA 280 scans hour This is based on V 5 cooling If the system is based on Venus cooling which is standard for DX i you can save 400kcal hour for Gantry Means 2 900kcal h For other techniques calculate the following 900 TxKxMxS 4200 kcal h where T Scan Time kV M mA S scans hour Operator Console includes heat output from all the optional components HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 24 2188540 3 4 ALTITUDE The maximum elevation for a basic svstem w o options is 2 500 m above sea level For HiSpeed ZXi Series up to 2 400 m above sea level 3 5 LIGHTING GE recommends a variable indirect light source for patient comfort in the scanner room Position lights to reduce reflection in the control room and ease eye strain caused by watching the monitors in subdued light When using a video camera to monitor patients increase lighting to at least 500 Lux 5 382 f
47. THICKNESS at Maximum dose rate PMMA phantom with a diameter of 32cm and a length of 16 cm Bowtie filter Through Isocenter 2 14 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 5 RADIATION PROTECTION Continued For HiSpeed LX i DX i DX i M Continued Illustration 2 6 Typical Scatter Survey 80kV 300 250 200 150 100 50 100 150 200 250 300 Ocm NOTE SCAN 80KV 130mA 1 5SEC UNITS all units in nGy mAs 10 mm SLICE THICKNESS at Maximum dose rate PMMA phantom with a diameter of 32cm anda length of 16 cm Bowtie filter Through Isocenter HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 5 RADIATION PROTECTION Continued 1 For HiSpeed DX i DX i M with Smart Filter Option Illustration 2 7 Typical Scatter Survey 120kV 100 150 200 250 Ocm Ocm NOTE UNITS all units in nGy mAs SCAN 120KV 130mA 1 5SEC at Maximum dose rate 10 mm SLICE THICKNESS PMMA phantom with a diameter of 32cm anda length of 16 cm Bowtie filter Through Isocenter 2 16 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 5 RADIATION PROTECTION Continued 1 For HiSpeed FX i DX i DX i M with Smart Filter Option Continued Illustra
48. ____27577 RIGHT SIDE VIEW 2 37 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 10 COMPONENT DIMENSIONS Continued Illustration 2 22 Operator Console e x CRT model NOTES ALL DIMENSIONS ARE IN MILLIMETERS INDICATES CENTER OF GRAVITV EXCEPT Monitor Kevboard and Mouse For LCD monitor see the next illustration 861 OC REAR COVER 388 118 388 CABLE INLET LOCATION AIR FLOW gt 831 330 CABLE ACCESS i i A AIR FLOW LEVELING PADS CASTER CASTER 2 38 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 10 COMPONENT DIMENSIONS Continued Illustration 2 23 Operator Console Linux OC 2153675 12 or later NOTES ALL DIMENSIONS ARE IN MILLIMETERS INDICATES CENTER OF GRAVITV EXCEPT Monitor Kevboard and 1200 Mouse For LCD monitor see the next illustration 50 1100 50 For CRT monitor see the previous OC Illustration vi 1 W al ee 1 9 BOTTOM 920 Beo OC REAR COVER CABLE INLET LOCATION AIR FLOW 830 CABLE ACCESS lt a e x FRONT VIEW A AIR FLOW LEVELING PADS CASTER
49. able 8 3 Cable Innerconnect List Continued Group Cable Length Cable Cable Part Num No Dia Num ber Actual Usable mm ber PDU 195 227 5 2175658 115 TM2 7 2 Power 2 8 TM1 4 UL2516 PDU OC 20 18 9 5 23 2176943 Ground TB1 1 AC Max UL1431 Box Ground PDU OC 19 5 18 12 41 2175744 Emergencv RMTCNT REAR Off J3 2 105 C 300V J15 or more See PT 3 2 2176621 AC115V Note be CN31 Power OW UL1015 PT 7 2176622 AC115V CN32 Valve Pump UL1015 PT 3 9 5 25 2203071 Ground Frame UL1431 Ground PT 2 32 2176270 Control Table CN11 b d CN1 OC 19 5 18 10 31 2196035 Communica due REAR tion Inter CN1 com J14 OC 12 34 2200197 DAS data RF m DASIFN Opt cable OPT J3 See Notice OC 19 5 18 7 50 2248513 Ready for BUD 27 Lock Transport Cable Switch 108 300 Terminal or more Requires wiring markers tags tools lugs and solderless terminals with crimping tools for AWG 14 through 4 VPT 60 or equivalent In order to avoid anv violation of each National Regulation NEC in USA CCC in China etc use of the complied cable wire is recom mended For China market China end user shall purchase the power supply cable that has the CCC mark For Japan ONLY The power cable between and PDU are shipped with system This cable specifications Actual length 11m usable length 7m Note These cables run under the Gantry and do not require a raceway or duct HISPEED
50. all purchase the power supply cable that has the CCC mark For Japan ONLY The power cable between PDB and PDU are shipped with system This cable specifications Actual length 11m usable length 7m HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540 Table 5 1 Cable Innerconnect List Continued Cable Cable Part Num Rated Actual ia ber Voltage Voltage 2176621 AC115V Power UL1015 2176622 AC115V Valve Pump UL1015 PT 2203071 Ground Frame UL1431 Ground 2176270 Control UL2464 2196035 Communica tion Intercom 2200197 DAS data Opt cable See Notice Note The cables in group No 4 run under the Gantry and do not require a raceway or duct A NOTICE Use extreme caution when installing the optical fiber cable It is fragile and should not be stepped on kinked or bent sharply 5 3 FURNISHED COMPONENTS To be determined in advance Installation Support Services personnel meet with the customer to create a list of contractor furnished components on a site by site basis CT HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 14 2188540 SECTION 6 SHIPPING DELIVERV TABLE OF CONTENTS SECTION TITLE PAGE 6 1 SHIPMENT bend Dia 6 3 6 2 STORAGE REQUIREMENT gas siita II he 6 3 6 3 GANTRY CONSIDERATION 6 I II hn 6 4 6 1 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION blank 2188
51. ata necessarv for planning and preparing a site for a Svstem installation Preinstallation work prepares customer facilities for the proper installation of products sold to them Purchasers take responsibilitv for the arrangement and performance of this work at their expense Such work in cludes 1 Installation of the electrical conduit junction boxes ducts outlets line safety switches and power distribution 5 Note The customer must provide metal conduit or metal racewav for power cable installation In addition GE also recommends the use of metal racewavs for signal cable installation 2 Installation of AWG stranded copper interconnecting wiring The electrical contractor shall ring out and tag all wires at both ends GE recommends the use of color coded wires for easier identification and the use of insu lated ground wires with a green base and a yellow stripe Use continuous wires without splices throughout 3 Any site renovation 4 Alternations and modifications to products not specially provided for in sales contract 5 Work that complies with local building and safety codes Unless specifically mentioned in the contract GE Medical Systems Division does not provide or install the wires con duits junction boxes ducts and power distribution panel described or illustrated in this Preinstallation Manual AII CT site plans preliminary concepts and final working drawings must be reviewed by GE Headquarters A
52. ate in placing this equipment in use Although this apparatus incorporates a high degree of protection against x radiation other than the useful beam no practical design of equipment can provide complete protection Nor can any practical design compel the operator to take adequate precautions to prevent the possibility of any persons carelessly exposing themselves or others to radiation It is important that everyone having anything to do with x radiation be properly trained and fully acquainted with the recommendations of the National Council on Radiation Protection and Measurements as published in NCRP Reports available from NCRP Publications 7910 Woodmont Avenue Room 1016 Bethesda Maryland 20814 and of the International Commission on Radiation Protection and take adequate steps to protect against injury The equipment is sold with the understanding that the General Electric Company Medical Systems Group its agents and representatives have no responsibility for injury or damage which may result from improper use of the equipment Various protective material and devices are available It is urged that such materials or devices be used KA CERTIFIED ELECTRICAL CONTRACTOR STATEMENT All electrical installations that are preliminary to positioning of the equipment at the site prepared for the equipment shall be performed licensed electrical contractors In addition electrical feeds into the Power Distribution Unit shall be performed
53. ature is not attained The ensuing interval in loading is however not sufficiently long for cooling down to the long term no load operating temperature EQUIPMENT not suitable for use in the presence of a FLAMMABLE ANESTHETIC MIXTURE WITH AIR or WITH OXYGEN or NITROUS OXIDE CLEANING The system is NOT WATERPROOF It is NOT designed to protect internal components against the ingress of liq uids Clean external system surfaces Gantry table consoles and accessories with a soft cloth dipped in hot water and wrung DAMP DRY NOT dripping IF NECESSARY use only mild dish washing liquid soap to remove dirt A NOTICE Avoid damage to equipment Some spray and wipe cleaners etch and permanently cloud clear plastic surfaces Use only warm water and mild liquid soap to clean surfaces 4 GE Medical Svstems GE Medical Svstems Telex 3797371 P O Box 414 Milwaukee Wisconsin 53201 U S A Asia Pacific Latin America North America GE Medical Svstems Europe Telex 698626 283 rue de la Mini re B P 34 78533 Buc Cedex France
54. been checked with a disturbance analyzer Dranetz etc Are covers available for all AC panels cable raceways and duct work Are interconnect cable raceways ducts etc installed where needed Do raceways ducts etc have cable opening exits at correct locations Do you have the IRIX OS CD ROM 7 4 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 14 2188540 7 1 PREINSTALLATION CHECK LIST continued Where does system AC power originate To what point is the earth ground attached found in AC Power Panel PowerTECH etc COMMENTS HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION blank 2188540 7 6 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540 SECTION 8 MOBILE CT SYSTEM REQUIREMENTS SECTION 8 1 8 3 8 4 8 5 8 6 8 7 TABLE OF CONTENTS SYSTEM CONFIGURATION ir ciri sia suai ani au DA E E EE E A EAIN EA 8 3 8 1 1 SY TIEM a a 8 3 8 1 2 OPTIONS e r E SSE E ano oa 8 3 IOOMILAYOUTS incepto ota EN E ea Rd 8 4 8 2 1 ROOM SIZES A p RE ii 8 4 8 2 2 RADIATION PROTECTION 8 4 8 2 3 CONSTRUCTION MATERIALS 8 5 8 2 4 CABLING CONSIDERATIONS 0 8 8 8 2 5 ARCHITECTURAL REMINDERS ssssssss ee 8 8 8 2 6 FLOOR LOADING AND WEIGHTS ssssee e 8 8 8 2 7 COMPONENT DIMENSIONS 8 9 SITE ENVIRONMENT rer ace ge emet EA
55. bv licensed electrical contractors Other connections between pieces of electrical equipment calibrations and testing shall be performed by qualified GE Medical personnel The products involved and the accompanving electrical installations are highly sophisticated and special engineering competence is required In performing all electrical work on these products GE will use its own specially trained field engineers All of GE s electrical work on these products will comply with the requirements of the applicable electrical codes The purchaser of GE equipment shall only utilize qualified personnel i e GE s field engineers personnel of third party service companies with equivalent training or licensed electricians to perform electrical servicing on the equipment HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 0 2188540 DAMAGE IN TRANSPORTATION All packages should be closely examined at time of delivery If damage is apparent have notation damage in shipment written on all copies of the freight or express bill before delivery is accepted or signed for by a General Electric representative or a hospital receiving agent Whether noted or concealed damage MUST be reported to the carrier immediately upon discovery or in any event within 14 days after receipt and the contents and containers held for inspection by the carrier A transportation company will not pay a claim for damage if an inspection is not requested wit
56. easurement with the listed technique Values are in nGy mAs and apply to both 60 Hz and 50 Hz operation Note 1 mR 876x 10 9 1 Gy 114 Use correction factors of Table 2 9 to adjust exposure levels to the usual scan technique at your site Table 2 9 Shielding Requirements Scaling Changed Parameter Multiplication Factor Note This factors are values with respect to Typical scatter survey 120 Illustration 2 4 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 5 RADIATION PROTECTION Continued 1 For HiSpeed LX i FX i DX i DX i M Illustration 2 4 Tvpical Scatter Survev 120kV 2100 150 200 250 300 Ocm Ocm NOTE SCAN 120KV 130mA 1 5SEC kai ica 10 mm SLICE THICKNESS PMMA phantom with a diameter of 32cm and a length of 16 cm Bowtie filter Through Isocenter 2 13 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 5 RADIATION PROTECTION Continued 1 For HiSpeed LX i FX i DX i DX i M Continued Illustration 2 5 Typical Scatter Survey 140kV 100 150 200 250 300 PA 9 08 16 5 34 8 70 CO D N B Oo N Li ge r 150 NOTE SCAN 140KV 130mA 1 55 UNITS all units in nGy mAs 10 mm SLICE
57. ed at the operator s console must have an unobstructed view of the patient on the table 2 Provide a media storage cabinet for MODs in Control Room that protects the media from Electro Magnetic Inter ference 3 Provide a lockable storage cabinet near the system for service manuals 4 Provide film processing facilities for a Laser Camera 5 Provide a hanger for an I V pole over the patient table 6 Provide adequate security for the entire CT suite including control equipment and scanning rooms prior to equipment delivery 7 _ not install any film developer which is not equipped with an exhauster in the vicinity of the scan room to prevent exhaust gas from the developer from entering the scan room 2 30 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 9 FLOOR LOADING AND WEIGHTS This section contains loading specifications for the CT svstem Table 2 10 lists the weights floor loading and normal mounting methods for CT components Local or seismic codes mav require additional loading capacitv for com pliance The customer is responsible for obtaining approval of existing structural support or for construction or reinforcement of existing structures to meet compliance requirements Table 2 10 CT Floor Loading COMPONENT WEIGHT OVERALL EFFECTIVE LOAD PATTERN NORMAL METHOD kg WxDxH WEIGHT AREA mm mm kg m Note 1 Scanning Gantry 1 090 1 820 x 910 x 1 850 Four leveling pads Must be anchored to fl
58. er 2 6 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 3 ADDITIONAL REGULATORY CLEARANCE INFORMATION 2 3 1 Regulatory Caution Site prints are required for all system installations including relocation and moves CT room layout as shown on your site print shall meet all regulatory requirements as described in the installation manual Additional room components such as cabinets reduce room size Equipment not shown on the site print may void the caution statement making the room non compliant Actual site measurements before installation will be taken to determine room size and com pliance 2 3 2 Egress Clearance Egress requires a clear unobstructed route out of the room either around the back of the gantry or around the back of the table If your egress route is not around the back of the table maintain 457mm 18 in of clearance between the back of the table with a continuous width of 3200 mm 126 in 1600 mm 68 in on each side of the table center line on each side to any obstruction so that the front cover can be removed Refer to the Pre Installation manual for more details on service clearances 2 3 3 Operational Caution In a minimum room layout 356 mm 686 mm 14 in 27 in the customer should consider workflow customer access for patient care and critical care operations space requirements Additionally there may be limited equipment access on the gantry left side when loading pat
59. formation to reduce possible Electro Magnetic Interference 1 The external field strength from a magnetic field source decreases rapidly with the distance from the source 2 The external magnetic field leakage of a three phase transformer is much less than a bank of three single phase transformers having the equivalent power rating 3 Large electric motors emit substantial EMI 4 Steelreinforcing in the building structure can act as an effective conductor of EMI 5 High powered radio signals can affect computers 6 There is no substitute for maintaining good screening of cables or cabinets 7 Ultrasound diagnostics equipment should not be placed in the same proximity as the CT System poor imaging may result 3 6 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 24 2188540 3 8 POLLUTION Thoroughly clean the site prior to equipment delivery Although individual components have filters for optimum air filtration take care to keep air pollution to a minimum Do not use steel wool to clean tile floors The fine metal fibers in steel wool can enter enclosures and cause internal shorts If carpeting is used use anti static carpeting or treat the carpeting with an anti static solution Static discharges can cause system failure or affect its operation Do not install any film developer which is not equipped with an exhauster in the vicinity of the scan room to prevent exhaust gas from the developer from entering the scan room
60. ged depending on D So C must be calculated using the formula C Cmax D 2 34 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 10 COMPONENT DIMENSIONS Continued Illustration 2 19 Scanning Gantry TOP VIEW NOTES ALL DIMENSIONS ARE IN MILLIMETERS 5 INDICATES CENTER OF GRAVITY EE CABLE ACCESS FRONT VIEW RIGHT SIDE VIEW CABLE INLET LOCATION Gantry Rear Base a perae gt 810 150 710 Note Refer to the Section 6 3 GANTRY CONSIDERATION for the gantrv size including dollies 2 35 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 10 COMPONENT DIMENSIONS Continued lllustration 2 20 Patient Table without IMS function NOTES ALL DIMENSIONS ARE IN MILLIMETERS VETALATION 115 watts 100 kcal h di 4 INDICATES CENTER OF GRAVITV TOP VIEW 2172 MIN 2758 REAR VIEW CLOSEST TO RIGHT SIDE VIEW 2 36 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 10 COMPONENT DIMENSIONS Continued lllustration 2 21 Patient Table with IMS function NOTES ALL DIMENSIONS ARE IN MILLIMETERS VETALATION 115 watts 100 kcal h 2 5 INDICATES CENTER OF GRAVITY TOP VIEW 2243 4 162U REAR VIEW Le 2171 4 MIN _ CLOSEST TO GANTRY
61. hin this 14 day period Call Traffic and Transportation Milwaukee WI 414 827 3449 8 285 3449 immediately after damage is found At this time be ready to supply name of carrier delivery date consignee name freight or express bill number item damaged and extent of damage Complete instructions regarding claim procedure are found in Section S of the Policy amp Procedure Bulletins OMISSIONS amp ERRORS GE personnel please use the GEMS Process to report all omissions errors and defects in this documentation Customers please contact your GE Sales or Service represenatives CT HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 0 2188540 CAUTION Do not use the following devices near this equipment Use of these devices near this equipment could cause this equipment to malfunction Devices not to be used near this equipment Devices which intrinsicallv transmit radio waves such as cellular phone radio transceiver mobile radio transmitter radio controlled tov etc Keep power to these devices turned off when near this equipment Medical staff in charge of this equipment is required to instruct technicians patients and other people who mav be around this equipment to fullv complv with the above regulation HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION blank 2188540 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 44 to 4 9 LIST OF EFFECTIVE PAGES
62. ients or when positioning patient equipment in the room between the gantry and the wall 2 3 4 System Specifications Table 2 6 System Specifications 5 0 x 5 0 16 ft 5 in x 16 ft 4 0 x 5 4 m 13 ft 1 in x 17 ft 5 in 9 in 2 7 HISPEED SERIES PREINSTALLATION 2188540 GE MEDICAL SVSTEMS REV 26 2 3 5 How to Measure HOW TO MEASURE From the farthest outward component Measured from NO OBSTRUCTION AREAS Gantry covers GANTRY Side vertical covers outward Front or back vertical covers outward NOT from the base covers TABLE Table cradle covers outward E o Back of cradle outward HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 4 PREFERRED ROOM SIZES 8 REQUIREMENT LAVOUTS A NOTICE Noise interference The PDU must be kept away from the Gantry and OC at the following dis tances to prevent PDU noise from effecting the CRT s or image quality PDU GANTRY a minimum of 0 5 m 1 ft 8 in PDU OC a minimum of 1 5 m 4 ft 11 in See Notice Below OC GANTRY Less than 20m 65 ft 7 in A NOTICE For 480 460 440 415 400 380 V system the PDU can be placed near the OC However for 200 V system the PDU must be kept away from the OC at a minimum of 1 5 m 4 ft 11 in Table 2 7 contains a list of minimum room dimensions necessary for minimum service area and patient traffic con cerns in a CT suite A typical room layout is shown in Illustration 2 2 Table
63. ight and or System Power On Light For details refer to Installation manual HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540 Cable Part Rated Num ber Voltage Voltage ber 1 AC AC Customer 600V 480 Supplied 200V included in PDU Option kit for Ja 5 1 Cable Innerconnect List PDB PDU 2202405 AC Ground TB1 3 600V UL1431 2 945 PDU SG 10 2175657 AC AC AC200V TM2 1 BRK2 1 600V 200V Servo Amp TM2 2 BRK2 2 UL2516 PDU SG 2175656 AC AC AC115V TM2 3 SW1 2 600V 115V T G 2 4 UL2516 2175655 AC AC AC115V 600V 115V Slip Ring UL2516 2175654 AC AC AC400V 600V 400V 3 phase XG Power UL2501 IT d _ 21 l B 12 1 2176942 AC Ground 600V UL1431 10 7 2175743 AC DC Emergency 600V 24V Safety Loop 105 C 300V or more UL2516 3 589 PDU OC 2 7 TM1 3 2 8 1 4 2175658 AC115V 600V 115V Power UL2516 PDU OC 18 9 5 2176943 Ground TB1 1 AC Sa UL1431 Ground PDU OC 18 12 2175744 DC Emergencv REAR say 24V Off J8 pore 105 C 300V or more Continued Requires wiring makers tags tools lugs and solderless terminals with crimping tools for AWG 14 through 4 60 or equivalent In order to avoid any violation of each National Regulation NEC in USA CCC in China etc use of the complied cable wire is recom mended For China market China end user sh
64. lculation Refer to Section 2 3 2 Calculation Walls See Direction 2218879 100 Mobile CT System Requirements Section 5 Equipment Mounting Requirements 8 7 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540 8 2 4 CABLING CONSIDERATIONS Refer to Section 2 4 Cable Considerations 8 2 5 ARCHITECTURAL REMINDERS Refer to Section 2 5 Architectural Reminders 8 2 6 FLOOR LOADING AND WEIGHTS Refer to Section 2 6 Floor Loading and Weights for the items other than described below e Floor flatness specifications for installation area of OC Gantry PDU and Table 4 2mm Table 8 2 CT Floor Loading COMPONENT WEIGHT OVERALL EFFECTIVE LOAD PATTERN NORMAL METHOD kg WxDxH WEIGHT AREA mm mm kg m Note 1 Scanning Gantry 1 090 1 820 x 910 x 1 850 740 Four leveling pads Must be anchored to floor 1 170 for ZXi 60 diameter ONLY Patient Table 295 650 x 2 243 x 995 1 000 Two leveling pads Must be anchored to floor 50 diameter and two leveling pads 60 diameter Operator Console 1 100 x 860 x 1 414 340 Four casters 40 diameter Must be anchored to floor and two adjusters PDU 157 400V 550 x 700 x 820 745 Four leveling pads Must be anchored to floor 275 200V 37 diameter Four casters 65 diameter x 38 width Note 1 Weight Area is defined as NET Weight Base Area Consult a structural engineer for actual loading calculation HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 25 2188540
65. low Please consider the advantages and disadvantages of each method Take care to protect interconnecting cables from phvsical damage including water Branch circuit conductors that don t terminate directly to a piece of equipment must be enclosed in a metal racewav or metal wireway Regardless of the method chosen make sure cable runs in the Gantrv room as well as throughout the svstem complv with local and national codes Note Optical fiber cables are verv sensitive cable and will be damaged if it is coiled and the radius is too small The minimum radius of the coil should be greater than 120mm Prerequisite Gantry Cable Duct NOTICE A Gantry cable duct MUST be PREPARED to protect the Gantry system cables This will be installed at the cable outlet of the rear base of the Gantry during Installation See Illustrations 2 16 to 2 17 2 7 1 Floor Duct Advantages e Gives an attractive finished appearance to an installation e Easy to access during system upgrades or room expansion e Easily accommodates preterminated cables e Recessed floor duct doesn t take up space needed by the customer for supplies and equipment e Recessed floor duct doesn t pose a safety trip hazard Disadvantages Requires a significant amount of work to install especially in old exiting installation sites 2 26 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 7 2 Racewav Advantages e Surface mounted race
66. lter Through Isocenter HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 5 RADIATION PROTECTION Continued 1 For HiSpeed ZX i series HiSpeed Plus Continued Illustration 2 11 Typical Scatter Survey 140kV 300 250 200 150 100 50 100 150 200 250 300 9 95 18 5 46 6 UNITS all units in nGy mAs SCAN 140 130mA 1 55 at Maximum dose rate 10 mm SLICE THICKNESS PMMA phantom with a diameter of 32cm and a length of 16 cm Bowtie filter Through Isocenter 2 20 GE MEDICAL SVSTEMS REV 26 2 5 RADIATION PROTECTION Continued 1 For HiSpeed ZX i series HiSpeed Plus Continued Illustration 2 12 Typical Scatter Survey 80kV 300 250 200 150 100 5 HISPEED SERIES PREINSTALLATION 2100 150 200 250 300 SCAN 80KV 130mA 1 55 10 mm SLICE THICKNESS PMMA phantom with a diameter of 32cm and a length of 16 cm Bowtie filter Through Isocenter 2 21 77 50 77100 150 all units in nGy mAs at Maximum dose rate 2188540 GE MEDICAL SVSTEMS REV 26 2 5 RADIATION PROTECTION Continued 1 For HiSpeed NX i series Illustration 2 13 Typical Scatter Survey 120kV CT HISPEED SERIES PREINSTALLATION 100 150 200 250 300 13 8 6
67. ngth Usable Length total length of a cable MINUS 1 5 m required for servicing and take up within cabinets and the PDU Note Actual usable length will depend upon the routing within the PDU Cable Number unique number assigned to each cable identified in Illustration 5 2 System Interconnect Diagram Cable Diameter diameter of an individual cable Cable Leads AWG No gauge of wires and total number of wires within a given cable 5 5 GE MEDICAL SVSTEMS REV 25 lllustration 5 2 Svstem Interconnect Diagram Group Number FROM PDB 1 TB1 4 5 6 2 7 8 RMTCNT jg J2 Z TB1 3 1 1 3772222 Cable Number 2 1 2 TM2 3 4 5 1 2 1 7 8 9 CN31 CN32 Frame Ground Table B d CN1 TABLE 177774 GROUND CABLE CT HISPEED SERIES PREINSTALLATION 2188540 TM1 3 4 DASIFN J3 REAR CN1 BRK2 1 2 SW1 2 5 BRK1 1 2 TM1 1 2 3 NF2 3 4 SUB BD CN4 7 Rear Base Ground CN11 TGP CN5 RF RCV OPT GANTRY Notes All units must be isolated from building structures Cable specifications are found in table 5 1 Ground cable No 21 is not furnished with the system Numbers inside of a box represent group number and numbers within a circle represent cable number The Gantry can supply power for Scan Room X ray On L
68. oor 1 170 for 60 diameter ZXi Plus ONLY Patient Table 650 x 2 243 x 995 Two leveling pads Must be anchored to floor 50 diameter and two leveling pads 60 diameter Operator Console 175 1 100 x 860 920 x 830 Four casters 40 diameter Set on floor or anchored Note2 Note 2 and two adjusters 157 400V 550 x 700 716 x 820 Four leveling pads Set on floor or anchored 275 200V Note 3 37 diameter Four casters Note 1 Weight Area is defined as NET Weight Base Area Consult a structural engineer for actual loading calculation Not Bight and Height do not include the keyboard and CRT or LCD monitor CRT monitor 28 5 kg 505 x 519 x 487 mm LCD monitor 12 5 kg 447 x 247 x 461 mm The value in parenthesis refers to Linux OC 2153675 12 or later NotelBe value in parenthesis refer to PDU2 229XXXX 2 31 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 10 COMPONENT DIMENSIONS To assist in completing vour room lavout refer to Table 2 11 for a list of component illustrations which follow in this section Table 2 11 CT System Component Illustration List ILLUSTRATION NAME GANTRY AND TABLE ANCHORS ADJUSTERS SERVICE AREA OF GANTRY AND TABLE SCANNING GANTRY PATIENT TABLE OPERATOR CONSOLE POWER DISTRIBUTION UNIT Note All dimensions are in millimeters ex indicates center gravity 2 32 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 10 COMPONE
69. rchitectur al Planning personnel prior to construction or approval All electrical installations that are preliminary to positioning of the equipment at the site prepared for the equipment shall be performed by licensed electrical contractors In addition electrical feeds into the Power Distribution Unit shall be performed by licensed electrical contractors Other connections between pieces of electrical equipment calibra tions and testing shall be performed by qualified GE Medical personnel The products involved and the accompany ing electrical installations are highly sophisticated and special engineering competence is required in performing all electrical work on these products GE will use its own specially trained engineers All of GE s electrical work on these products will comply with the requirements of the applicable electrical codes The purchased of GE equipment shall only utilize qualified personnel i e GE s field engineers personnel for third party service companies with equivalent training or licensed electricians to perform electrical servicing on the equipment CT HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 14 2188540 General Site Environmental Notes CHRONIC SYSTEM MALFUNCTION IT IS ABSOLUTELY NECESSARY THAT THE CT ROOMS BE PREPARED AS OUTLINED IN THIS MANUAL BEFORE ANY SYSTEM INSTALLATION STARTS OTHERWISE CHRONIC SYSTEM MALFUNCTION MAY OCCUR IN PARTICULAR AIR QUALITY DUST OR FRESHLY PAINTED WAL
70. t cd in the scanner room GE recommends a variable light source in the operator s control room GE also recommends a dual lighting system consisting of fluorescent lighting and tungsten dimmable lighting for both the scanner and control room Provide adequate lighting in the equipment room to aid in the service of equipment including the Power Distribution Unit 3 6 NOISE NOTICE Noise interference The PDU must be kept a sufficient distance from other equipment to pre vent noise from effecting the CRT s or image quality Refer to section 2 1 Room Sizes Install acoustical ceilings walls and floors to reduce any background noise from cabinet blowers etc Typical noise level readings follow COMPONENT STAND BY OPERATING 484 A 48dB A O C Linux OC 57 dB A 57 dB A 2153675 12 or later GANTRY 65dB A 71dB A GANTRY For ZXi 68dB A 69dB A TABLE 524 IE 3 5 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 24 2188540 3 7 ELECTRO MAGNETIC INTERFERENCE The ambient static magnetic field within the region of the gantry should not exceed 1gauss 107 tesla Ambient AC magnetic field must be below 0 01gausses 10 6 tesla peak The ambient static magnetic field within the region of the OC and magnetic media should not exceed 10gauss 10 3 tesla If you know of or suspect the presence of such fields consult GE Medical Systems personnel for recommendations Use the following in
71. tion 2 8 Tvpical Scatter Survev 140kV 8 10 13 7 32 3 5 38 3 85 8 51 oa SCAN 140KV 130mA 1 5SEC UNITS all units in nGy mAs 10 mm SLICE THICKNESS at Maximum dese tate PMMA phantom with a diameter of 32cm and a length of 16 cm Bowtie filter Through Isocenter 2 17 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 5 RADIATION PROTECTION Continued 1 For HiSpeed DX i DX i M with Smart Filter Option Continued lllustration 2 9 Tvpical Scatter Survev 80kV 300 250 200 150 100 50 100 150 200 250 300 6 62 2 87 T T T ONENEN ee o 80 130mA 1 5SEC UNITS all units in nGy mAs 10 mm SLICE THICKNESS at Maximum dose rate PMMA phantom with a diameter of 32cm and a length of 16 cm Bowtie filter Through Isocenter HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 5 RADIATION PROTECTION Continued 1 For HiSpeed ZX i series HiSpeed Plus Illustration 2 10 Typical Scatter Survey 120kV 100 150 200 250 5 03 3 38 2 0cm NOTE UNITS all units in nGy mAs SCAN 120KV 130mA 1 5SEC at Maximum dose rate 10 mm SLICE THICKNESS PMMA phantom with a diameter of 32cm and a length of 16 cm Bowtie fi
72. tion s 1981 mm 78 in or height of equipment whichev er is greater Table 2 4 Gantrv Work Space Requirement Minimum Clear Space in Additional Conditions Inches Direction of Service Access 914 mm 36 in 1219 mm 48 in if exposed live parts of 151 All sides 600 volts are present on both sides of workspace with the operator between 1067 mm 42 in if opposite wall is grounded and exposed live parts of 151 600 volts are present Service Access Width Left 762 mm 30 in This is the width of the working space in front of Right of workspace the equipment 762 mm 30 in min or the width of the equipment whichever is greater 2 5 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 2 1 Regulated Minimum Working Clearance by Major Subsystem Continued Table 2 5 Table Work Space Requirement Minimum Clear Space in Additional Conditions Inches Direction of Service Access N A N A Table Head Direction of Service Access 914 mm 36 in be reduced to 711 mm 28 in provided a Table Sides written and signed approval is obtained bv the local team from the local AHJ Authoritv Having Jurisdiction Signed document must be on file within GE Direction of Service Access 711 mm 28 in 457 mm 18 in minimum for Front Gantrv Cover Table Foot removal only if unobstructed egress space of 711 mm 28 in is maintained around the equipment for room exit This also means no trip ha
73. wavs offer a practical solution to routing cables in existing installations e The entire raceway system contains removable covers making it easy to add or remove cables e The raceway can easily accommodate preterminated cables e Itis relatively easy to expand an existing raceway system during an installation or upgrade Disadvantages e Floor mounted raceways between the Gantry and the wall create safety trip hazards e Wall mounted raceways take up space because they extend into the room area and customers cannot store items flush against the walls 2 7 3 Conduit Advantages e Conduit systems are relatively inexpensive and easily attainable Disadvantages e Conduit has a relatively small diameter which means preterminated cables often do not fit or catch on previously installed cables This can significantly increase system installation time e Once installed it is difficult to access or replace cables because conduit usually doesn t have removable covers and the cables tend to tangle during installation 2 27 HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION REV 26 2188540 2 7 4 Gantrv Cable Duct A Gantrv Cable Duct must be installed at the cable outlet of Gantrv rear base during installation so that the svstem cable can be protected against stretch See Illustrations 2 16 to 2 17 Illustration 2 16 Gantry Cable Duct when Floor Duct is used GANTRY GANTRY CABLE DU
74. y Two of the recommended line analvzers designed for unattended monitoring are the Dranetz Model 656 or 626 and BMI Model 4800 Analvsis should span a period that includes at least two weekends to guarantee the coverage of several davs of nor mal use Consider the possibility of brown out conditions in summer as well Check for the existence of power problems with large power consuming svstems x rav units MR svstem etc or other computer installations at the proposed site as they may affect the CT system Review the results of this analysis with your GE representative to determine whether the site needs additional customer provided line conditioning 4 5 EMERGENCY POWER Primary power should be distributed from the customer s emergency line safety power branch to an emergency light ing source in the exam room Always check national and local codes for other emergency power requirements HISPEED SERIES GE MEDICAL SVSTEMS PREINSTALLATION blank 2188540 4 10 GE MEDICAL SVSTEMS REV 25 SECTION 5 SYSTEM CABLE INTERCONNECTION SECTION 5 1 5 2 5 3 CT HISPEED SERIES PREINSTALLATION TABLE OF CONTENTS INTRODUCTION 5 1 1 Component Designators 5 1 2 Group Interconnects SYSTEM INTERCONNECTS 5 2 1 Introduction 5 2 2 Definition of Terms FURNISHED COMPONENTS 5 1 2188540
75. zards exist along the path of egress Service Access Width Left 762 mm 30 in This is the width of the working space in front of Right of workspace the equipment 762 mm 30 in min or the width of the equipment whichever is greater 2 2 2 Terms and Definitions EGRESS The path of exit from within any room U S regulatory requires a minimum of 711 mm 28 in of continuous and unobstructed space including trip hazards along the path of exit WORK SPACE This is the dimensional box required for safe inspection or service of energized equipment It consists of depth width and height The depth dimension is measured perpendicular to the direction of access U S regulation is minimum of 914 mm 36 in Additional conditions can increase the minimum requirement FCT defines this as the envelope of the component increase the minimum requirement FCT defines this as the envelope of the component superstructure For the NGPDU it is with the front panel removed For the gantry and table it is with the patient or external covers removed SERVICE ACCESS WIDTH This is the width of the working space in front of the equipment a minimum of 762 mm 30 in or the width of the equipment whichever is greater HEAD CLEARANCE This is the height dimension of Work Space The height of the workspace measured from floor at the front edge of equipment to ceiling or overhead obstruction s 1981 mm 78 in or height of equipment which ever is great

HiSpeed Series - Preinstallation

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