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Special Construction Requirements

3.3 EMI Considerations

3.3.1 Electrostatic Discharge Environment & Recommendations

Discovery NM/CT 670 – Standard Integration Instructions
5483063-1EN, Rev.2, ©2015 GE Healthcare

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3.3 EMI Considerations

3.3.1 Electrostatic Discharge Environment & Recommendations

In order to reduce electrostatic discharge interference, install a charge dissipative floor material
to avoid electrostatic charge buildup.
The relative humidity shall be at least 30 percent.
The dissipative material shall be connected to the system ground reference, if applicable.

3.3.2 Electro-Magnetic Interference (EMI)

EMI Reduction

If fields of excessive EMI are known or suspected to be present, consult GE Healthcare Sales &
Service for recommendations. Consider the following if you attempt to reduce EMI:



External field strength decreases rapidly with distance from source of magnetic field.



External magnetic field leakage of a three-phase transformer is much less than that of a bank
of three single phase transformers of equivalent power rating.



Large electric motors are a source of substantial EMI.



High-powered radio signals are a source of EMI. Ensure sufficiently good screening of cables
and cabinets.

NOTE

If power sub-stations exist under or above the scan room, or near the operator room, consider EMI testing to determine
if your proposed room meets the published acceptable EMI room limits. This also includes high voltage lines under
the scan or operator room floor.

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Содержание Discovery NM/CT 670

Страница 1: ...g Technical Publications Direction 5483063 1EN Rev 2 Discovery NM CT 670 Nuclear Medicine Imaging System Standard Integration Instructions 2015 by GE Healthcare ...

Страница 2: ...of CT Console table diagram from Chapter 1 New room layout Figure 2 9 D670 OPT Reduced Serviceability Configuration Room Layout p 2 15 Section 2 2 2 1 on page 16 Update of Figure 2 10 Minimal Room Layout p 2 17 Update of Figure 2 11 Recommended Layout p 2 18 Update of UPS specifications in Table 2 2 Weight of Components p 2 28 Update of Table 2 3 D670 Drilling and Anchor Chart p 2 36 Update of Fig...

Страница 3: ...tion of D670 OPT system Detector less option Vibration specifications Heat output Floor leveling All 5454645_r1 Nov 2012 Minor updates remove part numbers All 5336223_r3 April 2011 Minor updates All 5336223_r2 February 2011 Change installation flow All 5336223_r1 June 2010 New manual Direction Revision Date Description of Changes Chapter Pages ...

Страница 4: ...需要英文版以外的語言應由客戶自行提供翻譯服務請勿試圖維修本設備除非您已查閱並瞭解本維修手冊若未留意本警告可能導致維修廠商操作員或病患因觸電機械或其他危險而受傷 UPOZORENJE HR Ovaj servisni priručnik dostupan je na engleskom jeziku Ako davatelj usluge klijenta treba neki drugi jezik klijent je dužan osigurati prijevod Ne pokušavajte servisirati opremu ako niste u potpunosti pročitali i razumjeli ovaj servisni priručnik Zanemarite li ovo upozorenje može doći do ozljede d...

Страница 5: ...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 to heed this warning may result in injury to the service provider operator or patient from electric shock mechanical or other hazards HOIATUS ET See teenindusjuhend on saadaval ainu...

Страница 6: ...θεται μόνο στα αγγλικά Εάν ο τεχνικός σέρβις ενός πελάτη απαιτεί το παρόν εγχειρίδιο σε γλώσσα εκτός των αγγλικών αποτελεί ευθύνη του πελάτη να παρέχει τις υπηρεσίες μετάφρασης Μην επιχειρήσετε την εκτέλεση εργασιών σέρβις στον εξοπλισμό αν δεν έχετε συμβουλευτεί και κατανοήσει το παρόν εγχειρίδιο σέρβις Αν δεν προσέξετε την προειδοποίηση αυτή ενδέχεται να προκληθεί τραυματισμός στον τεχνικό σέρβι...

Страница 7: ...얼은 영어로만 이용하실 수 있습니다 고객의 서비스 제공자가 영어 이외의 언어를 요구할 경우 번역 서비스를 제공하는 것은 고객의 책임입니다 본 서비스 매뉴얼을 참조하여 숙지하지 않은 이상 해당 장비를 수리하려고 시도하지 마십시오 본 경고 사항에 유의하지 않으면 전기 쇼크 기계적 위험 또는 기타 위험으로 인해 서비스 제공자 사용 자 또는 환자에게 부상을 입힐 수 있습니다 BRDINJUMS LV Šī apkopes rokasgrāmata ir pieejama tikai angļu valodā Ja klienta apkopes sniedzējam nepieciešama informācija citā valodā klienta pienākums ir nodrošināt tulkojumu Neveiciet aprīko...

Страница 8: ...ssistência técnica solicitar a tradução deste manual caberá ao cliente fornecer os serviços de tradução Não tente reparar o equipamento sem ter consultado e compreendido este manual de assistência técnica A não observância deste aviso pode ocasionar ferimentos no técnico operador ou paciente decorrentes de choques elétricos mecânicos ou outros ATENÇÃO PT PT Este manual de assistência técnica só se...

Страница 9: ...zníkov poskytovateľ služieb vyžaduje iný jazyk ako angličtinu poskytnutie prekladateľských služieb je zodpovednosťou zákazníka Nepokúšajte sa o obsluhu zariadenia kým si neprečítate návod na obluhu a neporozumiete mu Zanedbanie tohto upozornenia môže spôsobiť zranenie poskytovateľa služieb obsluhujúcej osoby alebo pacienta elektrickým prúdom mechanické alebo iné ohrozenie ATENCION ES Este manual d...

Страница 10: ...n razumeli če tega opozorila ne upoštevate se lahko zaradi električnega udara mehanskih ali drugih nevarnosti poškoduje ponudnik storitev operater ali bolnik DIKKAT TR Bu servis kılavuzunun sadece ingilizcesi mevcuttur Eğer müşteri teknisyeni bu kılavuzu ingilizce dışında bir başka lisandan talep ederse bunu tercüme ettirmek müşteriye düşer Servis kılavuzunu okuyup anlamadan ekipmanlara müdahale e...

Страница 11: ...hapter 1 General System Requirements 1 1 Objectives and Overview 1 1 1 2 Customer Responsibilities 1 2 1 2 1 Using Radioactive Isotopes 1 3 1 2 2 Project Coordination 1 4 1 3 Delivery Requirements 1 4 1 3 1 General Transportation and Delivery Precautions 1 5 1 3 1 1 General Temperature Precautions 1 5 1 3 1 2 Detector Head Precautions 1 6 1 3 2 Delivery Unloading Area and Equipment 1 7 1 3 3 Conve...

Страница 12: ...ments 2 13 2 2 2 System Layout Drawings 2 13 2 2 2 1 D670 OPT Reduced Service Clearance Configuration 2 16 2 2 3 System Mechanical Curves 2 21 2 2 4 Layout Considerations 2 23 2 3 Room Structural Requirements 2 26 2 3 1 Floor Requirements 2 27 2 3 1 1 Floor Strength 2 27 2 3 1 2 Floor Loading Requirements 2 28 2 3 1 3 Floor Anchoring 2 33 2 3 1 4 Floor Levelness and Flatness 2 39 2 3 1 5 Floor Vib...

Страница 13: ...otection and Shielding Requirements 3 1 3 1 1 Background Radiation 3 2 3 1 2 Scan Room Shielding 3 3 3 2 Magnetic Field Considerations 3 6 3 3 EMI Considerations 3 7 3 3 1 Electrostatic Discharge Environment Recommendations 3 7 3 3 2 Electro Magnetic Interference EMI 3 7 3 3 3 Electromagnetic Immunity 3 9 3 3 4 Recommended Separation Distances 3 9 Chapter 4 Environmental HVAC Requirements 4 1 Gene...

Страница 14: ...5 5 3 Grounding 5 7 5 3 1 Grounding of System Input Power 5 9 5 4 Interconnections 5 10 5 5 System Cable Information 5 12 5 6 Typical Customer Supplied Cables and Wiring 5 14 5 6 1 Power Input Distribution Box PIDB with MDP A1 5 14 5 7 Lighting Specifications 5 18 5 7 1 Scan Room Lighting 5 19 5 7 2 Operator Room Lighting if applicable 5 19 5 8 Power Line Outlets for Service 5 20 ...

Страница 15: ...EMC Compliance Appendix D Regulatory Clearances D 1 Regulatory Clearances D 1 D 1 1 Regulatory Code Description D 2 D 1 2 Regulated Minimum Working Clearance by Major Subsystem D 3 D 1 3 Terms and Definitions D 9 D 1 4 Additional Regulatory Clearance Information D 11 D 1 4 1 Minimum Room Size Limited Access D 11 D 1 4 2 Regulatory Caution D 12 D 1 4 3 Egress Clearance D 12 D 2 Service Clearances D...

Страница 16: ... 2 4 2 3 D670 Operator Room Components 2 5 2 4 D670 Gantry 2 6 2 5 D670 Table Views 2 7 2 6 D670 CT Power Distribution Unit PDU 2 8 2 7 D670 Collimator Carts 2 9 2 8 D670 CT NIO Console 2 10 2 9 D670 OPT Reduced Serviceability Configuration Room Layout 2 15 2 10 Minimal Room Layout 2 17 2 11 Recommended Layout 2 18 2 12 Typical Elongated Layout 2 19 2 13 Typical Square Layout 2 20 2 14 D670 Compon...

Страница 17: ...bration Specifications 2 45 3 1 D670 Typical Scatter Survey 3 5 4 1 D670 Air conditioning Ducts 4 3 5 1 D670 System Grounding Map 5 8 5 2 D670 Examples of Suggested Cable Ducts Routing in Standard Room 5 11 5 3 MDP A1 Connected to Power Input Distribution Box PIDB Configuration Options 5 14 5 4 D670 PIDB Detailed Description 5 15 5 5 D670 MDP A1 Primary Power Disconnect Fusible Disconnect and Magn...

Страница 18: ...an and Console Rooms 2 11 2 2 Weight of Components 2 28 2 3 D670 Drilling and Anchor Chart 2 36 2 4 Floor Leveling Specifications 2 40 2 5 Subsystem Centers of Gravity and Anchoring Points 2 47 3 1 D670 Shielding Requirements Scaling 3 4 3 2 Electro Magnetic Interference EMI Constraints 3 8 4 1 Requirements for Ambient Temperature Humidity and Altitude 4 4 4 2 D670 Heat Output in Scan Room 4 5 5 1...

Страница 19: ...es for System Calibration A 10 B 1 Floor Flatness Conforming with 0 5 cm over 150 cm Specifications 0 5 Deviation B 3 B 2 Floor Flatness Outside 0 5 cm over 150 cm Specifications 1 1 Deviation B 4 B 3 Blank Table for Measurements B 5 C 1 EMC Emission Declaration C 1 C 2 EMC Immunity Guidance and Declaration C 2 C 3 Separation Distances for Portable and Mobile RF Communications Equipment C 4 D 1 Ga...

Страница 20: ...personnel This document must be read in conjunction with the Safety and Regulatory information and the System Description provided within the operator manual set These in conjunction with the Service Safety Manual provide you with all necessary safety related safety information The safety manuals do not cover CT related safety in detail All CT related safety procedures regulatory information and w...

Страница 21: ...exist which will cause severe or fatal personal injury or substantial property damage if the instructions are ignored WARNING Warnings are used to identify conditions or actions for which a specific hazard is known to exist which may cause severe or fatal personal injury or substantial property damage if the instructions are ignored CAUTION Cautions are used to identify conditions or actions for w...

Страница 22: ...o identify the configuration of a specific system go to System Configuration Admin tab and view the information in the System Information area not accessible with Operator login Abbreviation When details are relevant only for a specific model or configuration the abbreviation will be followed by additional model identification Markings for system specific material Discovery NM CT 670 is available ...

Страница 23: ...aper saving A4 Letter is recommended when large format and print are needed Main Page Scaling Fit to Printable Area removes extra white margins Printer Properties Advanced Orientation Landscape Double sided Double sided or Print on Both Sides Page direction Binding Open to Side or Open to Left Open to Top or Flip pages Up Open to Side or Open to Left Number of pages per sheet 2 1 1 Page Borders Pr...

Страница 24: ...rator keyboard hand held controller and gantry SET Ctrl Software interface buttons OK Apply Cancel Names of items in the graphical interface including Names of dialog boxes windows tabs areas and lists Menu items Field and icon labels Configuration tab To Do List File menu Gantry icon Properties field System messages Press Y to continue System parameters whose actual values must be defined by the ...

Страница 25: ...nd for proper functioning of the system Poor site planning may compromise system efficiency and or patient comfort The information provided in this Pre Installation Manual is general in its nature and must always be used in conjunction with the drawings and specifications prepared specifically for your site If the site is considering a future system upgrade use the pre installation manual of the i...

Страница 26: ...st It is the customer s responsibility to ensure that all requirements in the checklist are fulfilled and that the site conforms with all the specifications and requirements in this manual The customer is responsible for all aspects of site preparation including but not limited to the following tasks Assigning a project coordinator see Project Coordination p 1 4 Planning and construction or renova...

Страница 27: ...and during installation Floor tile removal and replacement in area of table and gantry Ensuring adequate accessibility for all system components and auxiliary equipment to the site 1 2 1 Using Radioactive Isotopes Since the system involves the use of radioactive isotopes compliance with Nuclear Regulatory Commission regulations or similar regulatory requirements depending on the country must be ad...

Страница 28: ...in every phase from pre installation and installation from conceptual planning through to system start up working closely with GE Healthcare to ensure that the client upholds all requirements in this Standard Integration Instructions 1 3 Delivery Requirements The system is packed for shipment with minimum tear down of components CAUTION The system components are sensitive to excessive mishandling ...

Страница 29: ...mperatures must be avoided during system transportation and delivery Ensure that the system is not exposed for an extended period of time to temperatures or humidity outside the following specifications Temperature range 34ºC to 60ºC 29ºF 140ºF Humidity range non condensing 5 to 95 NOTE Component freezing occurs if the system is exposed to temperatures below 18ºC 0ºF for a period of longer than tw...

Страница 30: ... still in their original containers until they are ready to be installed into the system If the temperature in the storage or installation areas differs from that of the delivery route and or ambient temperature a stabilization period of 1 hour per 3 C 5 4 F difference must be allowed CAUTION Detector heads are very fragile and must always be handled with extra care Detector heads are extremely se...

Страница 31: ... conveyance If delivered on the installation day as close as possible to the scan room for installation If delivered prior to the installation day as close as possible to the storage area If a forklift is required in order to unload or move system components Allocate a forklift that is capable of lifting more than the maximum weight of the heaviest unit see Table 1 1 D670 Components and Clearance ...

Страница 32: ...nts to the installation area Verify that the route selected has sufficient clearance and load carrying capacity see Table 1 2 D670 Additional CT specific Components and Clearance Metric p 1 12 or Table 1 4 D670 Additional CT specific Components and Clearance Imperial p 1 15 and Table 1 1 D670 Components and Clearance Metric p 1 10 or Table 1 3 D670 Components and Clearance Imperial p 1 13 The subs...

Страница 33: ...s in the delivery path make sure to take the center of gravity into account Always lower system components at the slowest reasonable rate If the system components are to be transferred from an unloading site outside the building special facilities must be provided to ensure smooth conveyance Uneven temporary ramps may cause vibrations that could damage some components System components may be move...

Страница 34: ... Clearance Metric p 1 12 Table 1 3 D670 Components and Clearance Imperial p 1 13 and Table 1 4 D670 Additional CT specific Components and Clearance Imperial p 1 15 Table 1 1 D670 Components and Clearance Metric Crated Uncrated Component name Crate size Dollies not attached cm Height Width Depth Length Weight kg Minimal dimensions cm Weight kg Door width Corridor elevator width Corridor elevator le...

Страница 35: ...70 Relative Required Width for Corridor and Scan Room Door p 1 17 in order to verify that the measurements comply with the requirements The corridor width required in order to move the system components from the unloading area to the scan room depends on the angles of turns on the corridor See Figure 1 3 D670 Required Corridor Width for 90 Turns p 1 18 for the required width when the angle is 90 M...

Страница 36: ... Optional Items Contrast Injector May vary but not more than 80 80 80 May vary but not more than 15 any any any any any 13 AW W S The minimum door width required in order to bring the system components into the scan room also depends on the width of the corridor leading to the room When planning or measuring the width of the scan room door use the graphs provided in Figure 1 2 D670 Relative Requir...

Страница 37: ...nstallation kit 29 5 5 7 68 9 33 any any any any any 33 NM gantry 86 6 59 66 1 4917 55 1 55 1 88 6 98 4 78 75 4531 with dollies Table 55 35 4 118 1 1625 39 4 39 4 111 4 98 4 any 1245 6 NM acquisition station 31 5 23 62 23 62 66 any any any any any 44 Peripherals and accessories 45 3 39 4 59 110 any any any any any 110 Collimators on carts 67 35 4 45 3 816 heaviest coll set 22 22 39 4 45 3 59 727 5...

Страница 38: ...oom Door p 1 17 in order to verify that the measurements comply with the requirements The corridor width required in order to move the system components from the unloading area to the scan room depends on the angles of turns on the corridor See Figure 1 3 D670 Required Corridor Width for 90 Turns p 1 18 for the required width when the angle is 90 May be delivered a few days prior to system deliver...

Страница 39: ...8 120 any any any any any 99 Optional Items Contrast Injector May vary but not more than 31 5 31 5 31 5 May vary but not more than 33 any any any any any 28 6 AW W S The minimum door width required in order to bring the system components into the scan room also depends on the width of the corridor leading to the room When planning or measuring the width of the scan room door use the graphs provide...

Страница 40: ...ments 1 3 4 Crated and Uncrated Weights Measurements and Clearance Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 1 16 Figure 1 1 NM Gantry on Dolly Measurements mm With detectors OPTIONAL Without detectors ...

Страница 41: ...ments 1 3 4 Crated and Uncrated Weights Measurements and Clearance Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 1 17 Figure 1 2 D670 Relative Required Width for Corridor and Scan Room Door Metric Imperial ...

Страница 42: ...y Requirements 1 3 4 Crated and Uncrated Weights Measurements and Clearance Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 1 18 Figure 1 3 D670 Required Corridor Width for 90 Turns Metric Imperial ...

Страница 43: ... 12 months is not recommended Meeting these requirements prevents rust and corrosion from forming on bearing surfaces due to condensation CAUTION Component freezing occurs if the system is exposed to temperatures below 18 C 0 F for a period of longer than two days Gradually adjust the system to ambient room temperature prior to installation with a change of no more than 3 C 5 4 F per hour Table 1 ...

Страница 44: ...onsiderations p 2 11 Provides guidelines for determining the size and layout of the scan and operator rooms and of the above components including example layouts of typical rooms illustrating the position and dimensions of the components Room Structural Requirements p 2 26 Provides floor ceiling and wall requirements and acoustic and vibration specifications for the scan room and the operator room...

Страница 45: ... CT hybrid system comprised of an NM camera and a CT scanner The following figures illustrate the different system components Figure 2 1 D670 Scan Room Fixed Components p 2 3 Figure 2 2 D670 Scan Room Moving Components p 2 4 Figure 2 3 D670 Operator Room Components p 2 5 Figure 2 4 D670 Gantry p 2 6 Figure 2 5 D670 Table Views p 2 7 Figure 2 6 D670 CT Power Distribution Unit PDU p 2 8 Figure 2 7 D...

Страница 46: ...3063 1EN Rev 2 2015 GE Healthcare 2 3 Figure 2 1 D670 Scan Room Fixed Components CT PDU see Figure 2 6 p 2 8 CT UPS Patient table see Figure 2 5 p 2 7 NM gantry see Figure 2 4 p 2 6 CT gantry see Figure 2 4 p 2 6 Boom NM detectors Power Input Distribution Box PIDB Main Disconnect Panel MDP Gantry display p scope Hand held controller RCU NM UPS optional ...

Страница 47: ...ment and System Components Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 2 4 Figure 2 2 D670 Scan Room Moving Components Collimator carts see Figure 2 7 p 2 9 ECG trigger monitor Contrast injector Head holder extender optional ...

Страница 48: ...83063 1EN Rev 2 2015 GE Healthcare 2 5 Figure 2 3 D670 Operator Room Components CT console table Xeleris workstation without desk CT console CT NM operating console AW workstation optional without desk Acquisition and processing workstations NM acquisition computer Note The Xeleris workstation can be located in a remote location such as a reading room ...

Страница 49: ...and System Components Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 2 6 Figure 2 4 D670 Gantry Side view Front view Top view Rear view 320 cm 125 9 219 cm 86 2 160 cm 63 172 cm 67 7 205 cm 80 7 217 cm 85 4 Note Dimensions are in cm ...

Страница 50: ... Equipment and System Components Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 2 7 Figure 2 5 D670 Table Views Note Dimensions are in cm 61 cm 24 61 cm 24 115 cm 45 3 283 cm 111 4 Side view Front view Top view Rear view ...

Страница 51: ...Power Distribution Unit PDU 41 8 1062 4 9 125 14 2 360 5 9 150 27 6 700 35 4 900 21 7 550 41 8 1062 2 6 67 2 4 60 Front view Top view Side view Rear view Air flow Air flow vents convection AC power input box Front Rear service side Note Dimensions are in inches millimeters I O connections panel Minimum air flow clearance Minimum air flow clearance AC power input box Seismic mounting brackets 4 hol...

Страница 52: ...System Components Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 2 9 Figure 2 7 D670 Collimator Carts Side view Center of Gravity Front view Top view Note Dimensions are in cm Center of Gravity 99 cm 38 9 150 cm 59 97 cm 38 2 53 cm 20 7 ...

Страница 53: ...Description and General Construction Requirements 2 1 Equipment and System Components Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 2 10 Figure 2 8 D670 CT NIO Console ...

Страница 54: ... of typical rooms illustrating the position and dimensions of the components The room layouts provided take into consideration all aspects of operation operator and patient requirements and service clearance requirements Table 2 1 D670 Components in Scan and Console Rooms Scan Room Operator Room see Figure 2 3 p 2 5 Variable location Fixed Components see Figure 2 1 p 2 3 Moving Components see Figu...

Страница 55: ...3 1EN Rev 2 2015 GE Healthcare 2 12 Egress The room layouts diagrams and dimensions in this manual provide the required clearances for proper equipment operation and service only The customer purchaser is responsible for compliance with federal state and or local codes regarding facility egress and related facility requirements see App D Regulatory Clearances ...

Страница 56: ...3 59m x 2 5 m 20 7 x 11 8 x 8 2 Service egress and workspace are compromised in this configuration 2 2 2 System Layout Drawings This section provides typical sample layouts illustrating the position and dimensions of the scan and operator rooms and of the system components including Figure 2 9 D670 OPT Reduced Serviceability Configuration Room Layout p 2 15 Figure 2 10 Minimal Room Layout p 2 17 N...

Страница 57: ...4 Figure 2 11 Recommended Layout p 2 18 Figure 2 12 Typical Elongated Layout p 2 19 Figure 2 13 Typical Square Layout p 2 20 The room layout dimensions take into consideration all aspects of operation operator and patient requirements and service clearance requirements see Layout Considerations p 2 23 Sufficient regulatory and service clearances must be maintained around the equipment for full ope...

Страница 58: ...llation operation and service of the system in safe conditions Does not take into account local requirements If local requirements are stricter they should be followed see App D Regulatory Clearances Operator movement around the system is limited Cannot use table extender Does not take into account space for the following Operator room Collimator carts Optional UPS No option for permanent objects ...

Страница 59: ... in the reduced room configuration the small room 14 28 option B7700SB should be ordered NOTE D670 OPT Only This section is relevant only for D670 OPT systems IMPORTANT The reduced service clearance configuration puts severe limitations on space for patient care and work flow Customer approval of site drawings signifies customer agreement to these limitations CAUTION In the reduced service clearan...

Страница 60: ... Figure 2 10 Minimal Room Layout Defines the minimum area required to enable installation operation and service of the system in safe conditions Does not take into account local requirements Operator movement round the system is limited Cannot use table extender The operator room is not taken into account in the room dimensions Space must be allocated for the operator room The location can differ ...

Страница 61: ...T Scan Length 1150 NMFOV to CT 50 100 400 FOV 6450 Footprint Pivot 2000 250 4200 6750 Defines the recommended room dimensions required to enable installation operation and service of the system in safe conditions Does not take into account local requirements Enables relative freedom of movement for operator and service Enables installation of table extender Can keep two collimator carts in the roo...

Страница 62: ... 19 Figure 2 12 Typical Elongated Layout Enables installation operation and service of the system in safe conditions Enables relative freedom of movement for operator and service with operator access on both sides of the system Includes installation of a table extender Collimator carts are stored outside the room Console in operator room is positioned so that operator can see into the bore Note Di...

Страница 63: ... 2 20 Figure 2 13 Typical Square Layout Enables installation operation and service of the system in safe conditions Enables relative freedom of movement for operator and service with operator access on both sides of the system Includes three collimator carts Console in operator room is positioned to the side site must provide means such as closed circuit camera or mirrors to allow the operator to ...

Страница 64: ...rves p 2 22 illustrates the table and gantry movement In addition the contrast injector ECG trigger monitor and collimator carts can be moved to different locations in the scan room as demonstrated in the layout illustrations in Figure 2 10 p 2 17 through Figure 2 13 p 2 20 NOTE In order to prevent collision with the gantry display boom do not mount any equipment from the ceiling Table slanted at ...

Страница 65: ...Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 2 22 Figure 2 14 D670 Component Movement Curves Boom left and right swivel movement Table longitudinal movement Table left and right swivel movement round anchor axis Gantry backward forward movement on floor rail service only 396 5 mm 12 11 16 678 5 mm 22 3 1 8 Note Dimensions are in feet inches mm ...

Страница 66: ...uirements Room Dimensions and System Placement The room size and shape and the placement of the system components must enable optimal functional and working conditions including the best possible relative positioning of the gantry patient table and acquisition console in operator room including Operator access in scan room around the gantry and patient table in order to Assist patient positioning ...

Страница 67: ...moving the front of the patient table during collimator exchange Storage of the collimator carts one for each set of collimators when not in use ECG Trigger Monitor and Contrast Injector cable position and lengths and storage when not in use Space for storage and usage of ECG Trigger Monitor and Contrast Injector Installation and service considerations Location of power connections Access to commu...

Страница 68: ...t such as PACS workstation archiving devices etc Proximity of scan room to other utilities Avoid detrimental influences from surrounding rooms and activities such as Radioactive or magnetic sources A local wireless environment Vibrations Transformers from elevators compressors or other high power devices Plan the optimal proximity of the scan room to related utilities In addition to patient comfor...

Страница 69: ... 2 2015 GE Healthcare 2 26 2 3 Room Structural Requirements Room requirements consist of the following Floor Requirements p 2 27 including floor strength anchoring levelness and flatness vibration and conductivity Floor Loading Requirements p 2 28 Ceiling Requirements p 2 42 Wall Requirements p 2 42 Acoustic Specifications p 2 43 Vibration Specifications p 2 44 ...

Страница 70: ...rength and to obtain a construction engineer s assessment of the floor load capability IMPORTANT It is the customer s responsibility to have appropriate tests performed and to obtain a construction engineer s assessment of the floor s suitability to meet the requirements of this section NOTE Concrete strength is determined by the Cylinder Test used in the USA or Cube Test used in Europe where a cy...

Страница 71: ...n rear pads Patient table 565 861246 4 wheels axis anchored to floor Weight of table without patient Storage cabinet including tools optional 130 287 4 legs CT gantry 1850 4078 CT PDU D670 BSE 350 D670 OPT 370 D670 BSE 772 D670 OPT 815 4 wheels anchored to floor CT NIO console 89 196 4 wheels AW workstation optional 30 66 Placed on desk Collimator cart with 2 HEGPs on cart 330 728 4 wheels COG poi...

Страница 72: ...ore than 287 4 feet CT UPS optional 350 772 4 wheels Anchored to floor Xeleris workstation insignificant Table 2 2 Weight of Components Continued Component Weight kg Weight lb Load Distribution Comments CAUTION If the system is installed on a floor type thinner than a 166 mm 6 5 concrete floor the customer shall at their expense provide acceptable anchoring and mounting methods that meet all struc...

Страница 73: ... Gravity Points for Gantry Table and Cart Table center of gravity 565 kg load distributed on 4 wheels pivot For details see Figure 2 16 NM gantry center of gravity 2190 kg CT gantry center of gravity 1850 kg Collimator cart center of gravity 330 kg for heaviest set including collimators up to 3 carts in the scan room NM gantry rear pads 250 kg load per pad NM gantry front pads 845 kg load per pad ...

Страница 74: ...ral Construction Requirements 2 3 Room Structural Requirements 2 3 1 Floor Requirements Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 2 31 Figure 2 16 D670 Table Center of Gravity Points ...

Страница 75: ...Construction Requirements 2 3 Room Structural Requirements 2 3 1 Floor Requirements Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 2 32 Figure 2 17 D670 NIO Console Center of Gravity Top View ...

Страница 76: ...166 mm or different floor types other anchoring methods might be required These must comply with the minimum load requirements see Floor Loading Requirements p 2 28 and must be installed and tested at the customer s expense by the customer s structural contractor The selected anchoring method must have a pulling tensile force of 19 7 kN on each of the anchors bolting the NM gantry to the floor In ...

Страница 77: ...neral Construction Requirements 2 3 Room Structural Requirements 2 3 1 Floor Requirements Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 2 34 Figure 2 18 D670 Main Drills and Cable Ducts ...

Страница 78: ...nd General Construction Requirements 2 3 Room Structural Requirements 2 3 1 Floor Requirements Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 2 35 Figure 2 19 D670 Anchoring Methods ...

Страница 79: ...ll Hole Hole Depth Anchored Part Hole Purpose Drilling Method Anchor Type Torque Nm Section 1 0 00 405 00 Ø15 0 113 0 NM gantry Main Anchor Metal Drilling Template HILTI HSL 3 G M10 100 35 Figure 2 1 9 2 0 00 405 00 3 810 00 405 00 4 810 00 405 00 5 80 00 365 00 Alternative Anchor Figure 2 1 9 6 80 00 365 00 7 810 00 530 00 8 810 00 530 00 NM gantry anchor points 4 HILTI HSL 3 G M10 100 anchors CT...

Страница 80: ...0 855 65 Main Anchor 19 2055 00 966 85 CT Service Plate 1 Main Anchor 20 2545 00 891 85 21 2065 00 891 85 Alternative Anchor 22 2545 00 966 85 23 2545 00 891 85 CT Service Plate 2 Main Anchor 24 2065 00 966 85 25 2065 00 891 85 Alternative Anchor 26 2545 0 966 85 27 1703 50 72 50 Bearing Plate of Service Lead Screw Main Anchor During Lead Screw Installation 28 1623 50 72 50 29 1623 50 72 50 Altern...

Страница 81: ...nstruction Requirements 2 3 Room Structural Requirements 2 3 1 Floor Requirements Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 2 38 Figure 2 21 Patient Table Pivot Floor Plate Anchoring Holes ...

Страница 82: ...um requirement for the gantry table installation area to be level and flat The floor levelness requirement is essential for proper alignment of the table and the gantry which affects accurate patient positioning collimator exchange and other aspects of system functionality Table level may not be achievable if overall floor levelness does not conform to these specifications For more details see App...

Страница 83: ...vering the entire planned area of table and gantry installation depending on room layout Slope 3 mm 0 125 over 3048 mm 120 Floor surface A single poured surface Flatness The surface must be smooth and without significant valleys or peaks The entire surface area must have an overall flatness of 5 mm over 1500 mm in any direction see App B Measuring Floor Flatness for measurement procedure 5 1 5 1 5...

Страница 84: ...e floor shall provide a patch of electrical conductivity between all persons and equipment making contact with the floor Using a DVM measure the impedance between the upper surface of the floor where the NM gantry is planned to be positioned and the system power supply GND terminal in the room The readout needs to be 35 M Ohm Repeat the measurement in the area where the patient table will be posit...

Страница 85: ...om during a scan The location of the window depends on the position of operator room relative to the scan room It is recommended that the window is positioned in front of the console so that the operator can look down the length of the bore as illustrated in Figure 2 10 Minimal Room Layout p 2 17 The recommended patient viewing window dimensions are approximately 120 cm wide by 110 cm high 48 42 C...

Страница 86: ... all walls conform with local regulations such as washability 2 3 4 Acoustic Specifications The system creates acoustic noise In compliance with IEC 601 1 1 standard the measured noise at 1m distance away from the system is less than 70 db It is recommended that the wall and ceiling surface is of a sound dampening material to avoid noise reverberation and amplification Take into account that the s...

Страница 87: ...pending on the amplitude of the vibration It is the customer s responsibility to contract a vibration consultant or qualified engineer to verify that these specifications are met and implement an appropriate solution To minimize vibrations the system must be installed on a solid floor as far as possible from the following vibration sources Outside building Inside building Other Parking lots Hallwa...

Страница 88: ...l Construction Requirements 2 3 Room Structural Requirements 2 3 5 Vibration Specifications Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 2 45 Figure 2 22 Speed and Vibration Specifications ...

Страница 89: ...the specific state or country agency Seismic attachment hardware shown on seismic calculations may differ from hardware supplied with system Any additional hardware that is required will be the responsibility of the institution and or their contractor For additional center of gravity information see Table 2 5 p 2 47 IMPORTANT For special seismic kit details and information please see the specific ...

Страница 90: ...09 30 50 Anchor plate 6 HITLI HLC 6 5 60 40 Figure 2 16 p 2 31Figure 2 21 p 2 38 NM gantry 0 19 1 102 107 5 4 HILTI HSL 3 G M10 100 anchors Figure 2 20 p 2 36 CT gantry on floor plates 109 5 7 HILTI HSL 3 M10 40 anchors Figure 2 20 p 2 36 CT gantry in service position 110 None NIO Console 23 8 30 6 10 None Figure 2 17 p 2 32 UPS None CT PDU 35 23 5 49 5 None Figure 2 6 p 2 8 NM acquisition station...

Страница 91: ...ystem installation and operation The system produces x ray radiation and involves the use of radionuclides Therefore radiation protection must take into account all areas in which there is a possibility of exposure to radioactivity including Scan room Operator room Auxiliary rooms such as the injection room the hot lab where the technologists store prepare or receive the radioactive source and the...

Страница 92: ...tion sources must be suitably shielded including Waiting Injection areas Radionuclide storage and preparation area sometimes known as hot lab As a general guideline if the anticipated background radiation in the Scan Room will be higher than 0 1mR h 1microGy h then lead shielding with sufficient thickness must be installed NOTE In most cases a 2 to 5 mm lead wall will sufficiently reduce backgroun...

Страница 93: ...n the scanning room see Figure 3 1 p 3 5 Patient location and level of radiation from patients after intake of radionuclides Equipment placement Materials used for construction of walls floors ceiling doors and windows Weekly projected work loads patient day technique kvp ma Access to areas surrounding the Scan Room Equipment in areas surrounding the Scan Room for example film developer film stora...

Страница 94: ...rection factors shown in Table 3 1 p 3 4 to adjust exposure levels to the usual scan technique at your site Table 3 1 D670 Shielding Requirements Scaling Changed Parameter Multiplication Factor mAs new mAs 100 Note The units of measure used for radiation levels have been changed in this document from mR millirads to Gy micrograys The conversion factor is 1 mR 8 69 Gy 80 kV 0 21 120 kV 0 71 140 kV ...

Страница 95: ...3 1 Radiation Protection and Shielding Requirements 3 1 2 Scan Room Shielding Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 3 5 Figure 3 1 D670 Typical Scatter Survey Head Filter Body Filter ...

Страница 96: ...a 1 000 milligauss The ambient AC magnetic fields must be below the 10 6 tesla 10 milligauss peak Low Frequency Magnetic Field N A Static Magnetic Field Limits In order to avoid interference on the system the static field limits from the surrounding environment must be less than 1 Gauss in both the scan and the operator rooms s IMPORTANT The system must be installed in an x ray protected room prov...

Страница 97: ...ds of excessive EMI are known or suspected to be present consult GE Healthcare Sales Service for recommendations Consider the following if you attempt to reduce EMI External field strength decreases rapidly with distance from source of magnetic field External magnetic field leakage of a three phase transformer is much less than that of a bank of three single phase transformers of equivalent power ...

Страница 98: ...adio disturbances from 30 MHz to 1 GHz See specifications in IEC 60601 1 2 First Edition 1993 Color Monitor 10 3 tesla 10 000 milligauss NA Color purity and display geometry The CT PDU produces an electromagnetic field that radiates outward from its cabinet in all directions The UPS provides a consistent power supply in normal conditions and during a site wide power outage Do not place sensitive e...

Страница 99: ...re controlled The customer can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment transmitters and the system as recommended below according to the maximum output power of the communications equipment For transmissions between 150 kHz and 2 5 GHz adhering to the recommended distance separation will reduce disturbances...

Страница 100: ...ernight weekends and holidays Only when the system is shut down for example for major repair may the air conditioning also be shut down Failure to adhere to these requirements can lead to image quality issues WARNING Ratings and duty cycles of the system apply only if site environment meets the standards of this section If environmental specifications are not respected system operation and image q...

Страница 101: ...this section can cause technical difficulties and system failures and can cause damage to system components You must conform to the requirements in Table 4 1 p 4 4 both during system storage and in as long as the system is operational after installation Cooling requirements do not include cooling for room lighting personnel or other equipment Locate a wall air conditioning vent at floor level besi...

Страница 102: ...M CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 4 3 Figure 4 1 D670 Air conditioning Ducts Ceiling area for Air Returns above CT gantry No cooling vents in this area Wall air conditioning vents at floor level beside and behind CT gantry ...

Страница 103: ... 2 2015 GE Healthcare 4 4 Table 4 1 Requirements for Ambient Temperature Humidity and Altitude Maximum Minimum Recommended Maximum rate of change Temperature 26 C 79 F 18 C 64 F 22 C 72 F 3 C hr 5 F hr Humidity 60 non condensing relative humidity 30 non condensing relative humidity 5 hr Altitude 2400 m 7 875 ft 150 m 492 ft ...

Страница 104: ...patients per hour as well as during system calibration CT PDU 5 118 1 500 UPS 5 000 1 465 Recommended subtotal 34 066 9 984 Operator Room Operator console 8 189 2 400 Including with 1 IG 2 monitors and SCSI tower NM acquisition station 256 75 computer only Xeleris workstation 256 75 computer 2 monitors AW workstation optional 256 75 computer 2 monitors Recommended subtotal without options 8 957 2 ...

Страница 105: ...damaging element If high levels of contaminates exist it is recommended that appropriate air filtration systems are installed If the system will be used for aerosol gas ventilation studies special precautions must be taken Local laws and regulations must be reviewed for compliance Room planning should be evaluated by a Radiation Safety Officer Consult your local radiation safety officer or regulat...

Страница 106: ...s should be avoided These changers use a large number of high powered closely spaced exposures which may coincide with the CT scan and produce image artifacts If a dedicated distribution transformer is provided for the scanner the minimum recommended transformer size is 112 5 kVA rated 2 4 regulation at unity power factor For this configuration the minimum recommended feeder size and overcurrent p...

Страница 107: ... Continuous average power demand at maximum duty cycle 20 kVA Maximum allowable total source regulation 6 Minimum recommended transformer size With 2 4 rated regulation at unity power factor Resultant maximum allowable feeder regulation is 3 4 112 kVA NOTE If local regulations require feeding electronic equipment in either the scan room or the operator room via a separate isolation transformer you...

Страница 108: ... source A 6AWG1 0 55 sq mm ground wire is recommended in all cases Table 5 2 D670 Nominal Line Voltage Ranges The nominal line voltage must fall within one of the ranges listed below Nominal line voltage Volt 380 400 420 440 460 480 Hi Line Limit 10 Volt 418 440 462 484 506 528 Lo Line Limit 10 Volt 342 360 378 396 414 432 Continuous line current Amp 30 29 27 26 25 24 Momentary line current Amp 13...

Страница 109: ...0 VAC 50 15 2 35 2 35 3 30 3 30 3 30 3 30 100 30 2 35 2 35 3 30 3 30 3 30 3 30 150 46 2 35 2 35 3 30 3 30 3 30 3 30 200 61 2 35 2 35 3 30 3 30 3 30 3 30 250 76 1 45 1 45 2 35 2 35 2 35 3 30 300 91 1 0 55 1 0 55 1 45 1 45 2 35 2 35 350 107 2 0 70 1 0 55 1 0 55 1 45 1 45 1 45 400 122 2 0 70 2 0 70 1 0 55 1 0 55 1 0 55 1 45 Feeder Length PIDB to CT PDU Feet Meters Minimum sub feeder wire size AWG or ...

Страница 110: ...o local regulations a primary power disconnect device must be provided on the power line supplying the CT PDU see Power Input Distribution Box PIDB with MDP A1 p 5 14 Table 5 4 Power Supply Requirements Characteristics Comments Line voltage specifications 380 to 480 VAC The difference between the highest line to line voltage and lowest line to line voltage must not exceed 2 of the lowest line to l...

Страница 111: ...r service tools such as vacuum cleaner electric drill soldering iron etc For service activities Power stability transient etc requirements Maximum transient voltages should be limited to 1500 V peak Sags and surges of the power line must not exceed the absolute range limits shown in Table 5 2 D670 Nominal Line Voltage Ranges p 5 3 Table 5 4 Power Supply Requirements Continued Characteristics Comme...

Страница 112: ... system The required ground system is shown in Figure 5 1 D670 System Grounding Map p 5 8 The system includes 3 primary grounding points System power ground point located in the PDU NM Reference ground point located at the side of the NM gantry base CT Reference ground point located at the front of the CT gantry base All exposed metal surfaces in the patient vicinity are grounded to the reference ...

Страница 113: ...7 3 8 WKURXJK LWV FKDVVLV 72 7 175 7 72 7 175 RU 2162 7 175 7 72 2162 7 72 2162 7 72 2162 7 1 5220 021 725 237 21 1 5220 021 725 237 21 1 5220 021 725 237 21 1 5220 021 725 237 21 1 5220 021 725 237 21 527 7 1 66 0 5 0 5 0 3DUW RI DQWU 127 6 6 6 1 5281 6 5 127 6 2 1 5281 5 1 6833 6 81 76 5 2 7 1 1 6 8 7 5281 5 RFDWH DW JDQWU IURQW 23 5 725 6 2162 20387 5 2 32 5 6 211 7 72 32 5 9 8 7 5281 7 32 5 67...

Страница 114: ...r insulated copper ground wire with the phase wires from the main distribution panel to the main facility ground Connect the ground wire to the MDP A1 through which it passes in accordance with local codes Ensure that the resistance between the PIDB ground and the facility earth ground at the MDP does not exceed 0 5 Ohm Measure with an ohm meter and a piece of wire Ensure that the total resistance...

Страница 115: ...ections It is recommended that all cables are run inside ducts or conduits as indicated in Figure 5 2 D670 Examples of Suggested Cable Ducts Routing in Standard Room p 5 11 which illustrates cable ducts for the recommended scan room size Ensure adequate duct or conduit sealing to prevent penetration of liquids or other objects that may damage the cables ...

Страница 116: ...cal Requirements 5 4 Interconnections Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 5 11 Figure 5 2 D670 Examples of Suggested Cable Ducts Routing in Standard Room ...

Страница 117: ...1 62 5 55 19 16 76 HVAC PDU to gantry PDU CT gantry Y 052 63 57 19 3 17 56 LVAC PDU to gantry PDU Console adaptor box Y 053 80 75 24 5 22 86 LVAC PDU to console PDU CT gantry N 055 63 55 19 3 16 76 Ground PDU to raceway Console CT gantry N 056 83 75 25 5 22 86 Ground raceway to console PDU CT gantry N 100 70 62 21 4 18 86 Signal gantry MSUB to PDU Console CT gantry N 101 86 78 26 35 23 71 Signal g...

Страница 118: ...B Y 120 65 6 54 1 20 16 5 NM mains cable MDP PIDB Y 9 2 5 PIDB to MDP power feed NM gantry NM host N 128 65 6 54 1 20 16 5 NM gantry to Host Ethernet cable NM gantry NM host N 127 65 6 54 1 20 16 5 NM gantry to Host persistence cable Actual length is the entire cable length connector to connector including cable run inside each sub system Usable Length is the portion of the cable routed externally...

Страница 119: ...ed in advance These cables and wiring components are not supplied with the system 5 6 1 Power Input Distribution Box PIDB with MDP A1 In order to service the D670 system safely the customer must have a lockout tagout LOTO compatible Main Disconnect Panel MDP A1 installed in the examination room The MDP must be located within 1 m 3 2 ft of the D670 PIDB visible when servicing the D670 Figure 5 3 MD...

Страница 120: ...40V or 460 480V PN E4502AB 90A For Europe and Asia 380 400V or 420V PN E4502AC 110A or equivalent Table 5 6 D670 Customer Supplied Cables and Wiring p 5 16 lists the technical details for customer supplied wiring NOTE The GE orderable MDP such as A1 has an Emergency OFF EMO switch integrated into the front panel Figure 5 4 D670 PIDB Detailed Description Default terminal for input power cable from ...

Страница 121: ...gure 5 5 p 5 17 3 Refer to Table 5 3 D670 Minimum Feeder Wire Size p 5 4 for AWG mm2 wire sizes Power 1 3 1 3 1 1 0 50 Ground 1 3 1 3 Run No 2 from MDP to PDU see Figure 5 5 p 5 17 3 Power 1 3 1 3 1 1 0 50 Ground 1 3 1 3 1 Neutral not required 1 3 1 3 Run No 3 from MDP to System Emergency Off SEO see Figure 5 5 p 5 17 2 14 2 Power 2 6 2 6 1 14 2 Ground 2 6 2 6 Run No 4 CT PDU to warning light cont...

Страница 122: ...d Wiring 5 6 1 Power Input Distribution Box PIDB with MDP A1 Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare 5 17 Figure 5 5 D670 MDP A1 Primary Power Disconnect Fusible Disconnect and Magnetic Contactor Run 1 Run 2 Run 3 ...

Страница 123: ...4 1 2 3 4 N O Door Switch 5 6 7 8 9 10 Terminal TS6 in PDU Run 5 Note Warning light and door interlock are not mandatory in some countries If you install an x ray warning light in the room it is recommended that you use the 4 wire method which Minimizes EMC interference Increases contact life of the relay used in the PDU If a door switch will not be used an additional jumper must be added to TS6 i...

Страница 124: ...ng in view 5 7 2 Operator Room Lighting if applicable The lighting should be planned taking into account that operators will be working with computer monitors and reading digital images during much of the day Reflections in monitors should be avoided and other ergonomic factors taken into account The operator room lighting must also take into account that relatively bright light is required while ...

Страница 125: ...015 GE Healthcare 5 20 5 8 Power Line Outlets for Service It is recommended to install at least two standard power outlets in the scan room and in the operator room to be used for electrically powered service tools The exact location of these outlets should be defined according to regulatory and service clearances around the system ...

Страница 126: ...quired LAN connections are usually required in the operator room for Xeleris or A W processing station CT subsystem NM subsystem DICOM LAN printer optional The LAN and WAN Networks sockets outlets minimum 3 must be available in the operator room within a distance of 1 m 39 from the designated location of the operator console processing workstations Xeleris or A W and LAN printer installed in the o...

Страница 127: ...ils and specifications set out in this manual Site Information Contact Information Contact Persons Name Telephone email Site name Site project coordinator Department System administrator Street Chief technologist City State Zip Facilities engineer Country Shipping Receiving Telephone Physician Fax Other Safety Declaration I hereby confirm that the relevant site personnel have read the Safety and S...

Страница 128: ...e floor and anchoring methods differing from the specifications in this manual Name Position Signature Table A 2 Site Preparation Timetable Description Status See Comments Scheduling Project schedule verified with GE 3rd party vendors scheduled Can meet the committed site ready date Construction completion date matches delivery date Delivery date scheduled for Installation dates scheduled for Appl...

Страница 129: ...hysician has reviewed the room layout 3rd party vendors identified ________________ ________________ ________________ Post construction Room measurements and layout Length Height Width Servicing clearance Meets all requirements including local codes and local regulatory requirements as detailed in App D Regulatory Clearances No grounded walls are present in the regulatory clearance areas Egress Su...

Страница 130: ...ing requirements Floor meets flatness requirements Floor meets vibration requirements Ducts Ducts installed in floor according to approved room layout Ducts meet requirements size depth sealing high voltage separation Electricity requirements Three phase Main Distribution Panel MDP A1 meets requirements and is installed Three phase power line meets requirements and neutral has been pulled Wall out...

Страница 131: ...oom is clean and free of dust ready for installation Room shielding Shielding of scan room meets requirements Shielding of operator room meets requirements External exposure x ray light installed Safety Planned location of emergency button in scan room is easily accessible by operator Interlock system installed Table A 3 Room Preparation Continued Description Status See Comments Customer Provided ...

Страница 132: ...allation date If stored storage area meets requirements Site has sufficient storage area Staging area If a staging area is required its size and all environmental conditions meet the system s requirements Loading dock Is a loading dock with 112 cm 44 truck height available Full size truck can access loading dock or Site will arrange for short truck delivery Unloading by forklift Site has forklift ...

Страница 133: ...__________________ Phone ___________________________ Rigging company has insurance policy Insurance policy of rigger company is attached Pallet truck Site has pallet truck or Site will arrange for pallet truck Delivery route Delivery route is defined by site and meets requirements Delivery route is tested by site Installation room Room can be locked during installation Table A 4 Unloading Conveyan...

Страница 134: ...s hallways are large enough Pathways can tolerate weight Elevator openings and size are large enough Elevator can tolerate weight Gantry can clear all corners Inclines on the route to the camera room are suitable weight size and incline angle State the incline angle There are delicate carpets or tiles along the conveyance route Floor protection is supplied for delicate surfaces Patient table can c...

Страница 135: ...tions and testing Acquisition station site name hostname and IP address defined and tested Xeleris workstation site name hostname and IP address defined and tested CT console site name hostname and IP address defined and tested AW workstation site name hostname and IP address defined and tested Network Definition Details Item Hostname IP Wired Y N DICOM Port AE Title NM Acquisition Station Process...

Страница 136: ...ive Isotopes for System Calibration Description Status See Comments Basic calibration Site has license for Tc99m Tc99m will be available during installation Isotopes to be used at site are available for installation Note Specify age and strength in Comments Co57 Rectangular Flood Source Tl201 I131 I123 In111 Ga67 Xe133 inhalation gas ...

Страница 137: ...trict flatness specifications The information in this appendix is provided as a tool for accurate measurement of the floor flatness Required Tools Self leveling fan beam laser tool self leveling for at least 3 degrees Masking tape Chalk line 1 m 3 level with minimum 1 mm 1 16 gradations alternatively use a tape measure securely taped to a spirit level ...

Страница 138: ...on the floor and move it around the footprint area Visually inspect the floor for any significant highs lows and add marks B to identify them 2 Place the laser D at the end of the center line The laser must be high enough for the fan beam to be visible over the entire footprint area E but no more than 10 cm 4 high the closer to the floor the more accurate 3 Keeping the measuring stick F exactly pe...

Страница 139: ...eviation greater than 0 5 between any 5 cells in the grid Table B 2 p B 4 shows a floor with three areas out of specification Table B 1 Floor Flatness Conforming with 0 5 cm over 150 cm Specifications 0 5 Deviation Measurements in CM Center Notes 1 3 1 2 1 1 1 1 1 1 1 0 9 0 9 1 Greatest Deviation 1 4 0 9 0 5 1 2 1 1 1 1 1 1 1 1 1 0 9 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

Страница 140: ...5 4 5 4 5 4 5 4 5 4 5 4 5 3 5 2 5 2 5 3 5 1 5 3 5 4 5 3 5 3 5 2 5 1 5 1 5 2 5 5 3 5 6 5 4 5 4 5 4 5 2 5 5 1 5 2 5 2 5 3 5 3 5 3 5 3 5 1 5 5 5 1 5 2 5 2 5 1 5 1 5 5 5 1 5 3 5 3 5 5 5 1 5 1 5 3 5 4 5 6 4 8 4 9 5 1 5 2 5 4 5 6 5 9 5 1 5 2 5 3 5 1 5 2 5 2 5 2 5 3 5 4 5 5 High spot between orange blocks 4 8 5 1 5 1 5 1 5 2 5 2 5 3 5 3 5 5 5 6 5 8 5 9 5 5 1 5 2 5 2 5 3 5 4 5 4 5 5 5 6 5 8 5 9 5 2 5 2 5 ...

Страница 141: ...uring Floor Flatness Discovery NM CT 670 Standard Integration Instructions 5483063 1EN Rev 2 2015 GE Healthcare B 5 Table B 3 Blank Table for Measurements Measurements in CM Center Notes Greatest Deviation ...

Страница 142: ...maintain equipment clinical utility Table C 1 EMC Emission Declaration Emissions Test Compliance Electromagnetic Environment Guidance RF emissions CISPR 11 Group 1 The system uses RF energy only for its internal function Therefore its RF emissions are very low and are not likely to cause any interference in nearby electronic equipment RF emissions CISPR 11 Class A Harmonic emissions IEC 61000 3 2 ...

Страница 143: ...kV Input output lines 1 kV Power supply lines 2 kV Input output lines 1 kV Mains power quality should be that of typical commercial or hospital environment Surge IEC 61000 4 5 Line line 1 kV Line earth 2 kV Line line 1 kV Line earth 2 kV Mains power quality should be that of typical commercial or hospital environment Voltage dips short interruptions and voltage variations on power supply input lin...

Страница 144: ...d be used no closer to any part of the system including cables than the recommended separation distance calculated from the equation appropriate for the frequency of the transmitter For recommended separation distances see Table C 3 p C 4 Radiated RF IEC 61000 4 3 alternative method IEC 61000 4 21 3 V m 80 kHz to 2 5 GHz 3 V m 80 kHz to 2 5 GHz These guidelines may not apply in all situations Elec...

Страница 145: ...nce may occur in the vicinity of equipment marked accordingly 0 01 0 12 0 23 0 1 0 37 0 74 1 1 17 2 33 10 3 69 7 38 100 11 7 23 3 Field strengths from fixed transmitters such as base stations for radio cellular cordless telephones and land mobile radios amateur radio AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy To assess the electromagnetic environment...

Страница 146: ...igure D 1 D670 Regulatory Clearance Requirements p D 1 is a map of clearance requirements for U S regulatory compliance See clearance tables on the following pages for detailed dimensional clearances Please note all systems installed in the United States must comply with all Federal and local regulations For installations outside the United States country specific or other local regulatory clearan...

Страница 147: ... equipment Under both OSHA 1910 303 g 1 and NFPA 70E 2004 edition 400 15 a minimum clear space of 36 depth with minimum 30 width and 78 height must be provided in front of electrical equipment with parts operating at 600 volts or below and likely to require examination adjustment servicing or maintenance while energized This safety clearance requirement applies to all GEHC equipment Although 36 in...

Страница 148: ... and may not be used for storage This includes normal system operation as well as service inspection or maintenance For the gantry and table distances are measured from the enclosure not the finish covers Table D 1 Gantry Subsystem Work Space Requirement Minimum Clear Space Additional Conditions Direction of service access all sides 914 mm 36 If exposed live parts of 151 600 volts are present 1219...

Страница 149: ...ipment whichever is greater is required Direction of service access table sides 914 mm 36 This distance can be reduced to 711 mm 28 in provided a written and signed approval is obtained by the local team from the local AHJ Authority Having Jurisdiction The signed document must be on file with GE Direction of Service access table foot 711 mm 28 For the front gantry cover removal a minimum of 457 mm...

Страница 150: ...under a counter the front edge of the console must be even with the vertical edge of the console workspace Note This component is typically serviced from the front with access to the rear Service access width Front of console 762 mm 30 This is the width of the workspace in front of the equipment A minimum of 762 mm 30 in or the width of the equipment whichever is greater is required Head clearance...

Страница 151: ...sed live parts of 151 600 volts are present 1219 mm 48 in is required on both sides of the workspace with the operator between If the opposite wall is grounded and exposed live parts of 151 600 volts are present 1067 mm 42 in is required Service access width left right of workspace 762 mm 30 This is the width of the working space in front of the equipment A minimum of 762 mm 30 in or the width of ...

Страница 152: ...ive parts of 151 600 volts are present 1219 mm 48 in is required on both sides of the workspace with the operator between If the opposite wall is grounded and exposed live parts of 151 600 volts are present 1067 mm 42 in is required Service access width right side and length of UPS 762 mm 30 This is the width of the working space in front of the equipment A minimum of 762 mm 30 in or the width of ...

Страница 153: ...posed live parts of 151 600 volts are present 1219 mm 48 in is required on both sides of the workspace with the operator between If the opposite wall is grounded and exposed live parts of 151 600 volts are present 1067 mm 42 in is required Service access width right side and length of MDP A1 762 mm 30 This is the width of the working space in front of the equipment A minimum of 762 mm 30 in or the...

Страница 154: ...ions can increase the minimum dimension requirement GE Healthcare defines this as the envelope of the component superstructure with the external covers in place Service Access Width The width of the workspace in front of the equipment A minimum of 762 mm 30 or the width of the equipment whichever is greater Head Clearance The height dimension of the workspace The height of the workspace measured f...

Страница 155: ...ates Metal doors and window frames Water sources and metallic sink structures Metallic wall mounted cabinetry MDP A1 Equipment Emergency OFF panels Industrial equipment such as air conditioners and vents Expansion joints Surface raceway Exposed wall conduits Floor outlets boxes The following are not considered as grounded elements of a common wall Standard wall outlet Light switches Telephones Com...

Страница 156: ...ust be maintained to remove system covers and replace large system components To achieve this clearance for the gantry clear space must be available to maneuver the gantry covers mounted on the service dollies Surface floor raceway cannot be used in the egress route areas OSHA ramps are available The FE lifting the rear or front cover to avoid floor obstructions is not an EHS approved service proc...

Страница 157: ...e measurements before installation will be taken to determine room size and compliance D 1 4 3 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 457 mm 18 of clearance between the back of the table with a continuous width of 3200 mm 126 16...

Страница 158: ...cing of the system can be safely performed within the regulatory envelopes defined in D 1 Regulatory Clearances however sufficient space must be maintained to remove the covers from the system To achieve this clearance for the gantry clear space must be available to maneuver the gantry rear covers mounted on the service dollies One Service Engineer can accomplish this ...

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