GE Vivid 7 Service Manual
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GE HEALTHCARE DIRECTION FC091194, REVISION 11 VIVID 7 SERVICE MANUAL Chapter 2 - Site Preparations 2 - 1 Chapter 2 Site Preparations Section 2-1 Overview 2-1-1 Purpose of Chapter 2 This chapter provides the information required to plan and prepare for the installation of a Vivid 7. Included are descriptions of the fa cility and electrical needs to be met by the purchaser of the unit. 2-1-2 Contents in Chapter 2 Table 2-1 Contents in Chapter 2 SectionDescriptionPage Number 2-1 Overview 2-1 2-2 General Console Requirements 2-2 2-3 Facility Needs 2-10
GE HEALTHCARE DIRECTION FC091194, REVISION 11 VIVID 7 SERVICE MANUAL 2 - 2 Section 2-2 - General Console Requirements Section 2-2 General Console Requirements 2-2-1 Console Environmental Requirements 2-2-1-1 If the unit is very cold or hot 2-2-1-2 Environmental specifications 2-2-1-3 Cooling The cooling requirement for the Vivid 7 is 3500 BTU/hr . This figure does not include cooling needed for lights, people, or other equipment in the room. Each person in the room places an additional 300 BTU/ hr. demand on the cooling system. 2-2-1-4 Lighting Bright light is needed for system installation, updates and repairs. However, operator and patient comfort may be optimized if the room light is su bdued and indirect. Therefore a combination lighting system (dim/bright) is recommended. Keep in mind t hat lighting controls and dimmers can be a source of EMI which could degrade image quality. These co ntrols should be selected to minimize possible interference. CAUTIONIf the unit is very cold or hot, do not turn on it s power until it has had a chance to acclimate to its operating environment. Table 2-2 Vivid 7 Acclimate Time DON’T STORE AT THESE TEMPERATURES KEEP STORAGE TEMPERATURE WITHIN THESE LIMITS oC -40-35-30-25-20-15-10-5 0 5 1015202530354045505560 oF-40 -31 -22 -13 -4 5 14 23 32 41 50 59 68 77 86 95 104 113 122 131 140 Hrs 201816141210864200000002468 Table 2-3 Environmental Specifications for Vivid 7 Scanners Operating temperatureStorage temperatureHumidityHeat dissipation 10 to 35 oC (50 to 95 oF) -20 to 60 oC (-4 to 140 oF) < 90% rH non-condensing 3500 BTU pr hour
GE HEALTHCARE DIRECTION FC091194, REVISION 11 VIVID 7 SERVICE MANUAL Chapter 2 - Site Preparations 2 - 3 2-2-2 Electrical Requirements 2-2-2-1 General Requirements NOTE: GE Medical Systems requires a dedicated power a nd ground for the proper operation of its Ultrasound equipment. This dedicated power shall originate at the last distribution panel before the system. Sites with a mains power system with defined Neutral and Live: The dedicated line shall consist of one phase, a neutral (not shared with any other circuit), and a full size ground wire from the distribution panel to the Ultrasound outlet. Sites with a mains power system without a defined Neutral: The dedicated line shall consist of on e phase (two lines), not shared with any other circuit, and a full size ground wire from the distribution panel to the Ultrasound outlet. Please note that image artifacts ca n occur, if at any time within the facility, the ground from the main facilitys incoming power source to th e Ultrasound unit is only a conduit.
GE HEALTHCARE DIRECTION FC091194, REVISION 11 VIVID 7 SERVICE MANUAL 2 - 4 Section 2-2 - General Console Requirements 2-2-2-2 Electrical Requirements for Vivid 7 Dimension, Vivid 7 and Vivid 7 PRO Electrical Specifications for Vivid 7 and Vivid 7 PR O. Monitor and on board peripherals are included. Table 2-4 Electrical Specifications for Vivid 7 sheet 1 of 3 GE VINGMED PART NUMBER DESCRIPTIONVOLTAGETOLERANCESCURRENTFREQUENCY FD000010 VIVID 7 DIMENSION CONSOLE, LCD MONITOR 230 VAC ±10% 5 A 50-60 Hz FD000020 VIVID 7 DIMENSION CONSOLE, LCD MONITOR 100-120 VAC ±10% 10 A 50-60 Hz FD000120 VIVID 7 PRO CONSOLE, LCD MONITOR 230 VAC ±10% 5 A 50-60 Hz FD000130VIVID 7 PRO CONSOLE, LCD MONITOR100-120 VAC±10%10 A50-60 Hz FD000140 VIVID 7 DIM. W/ MULTI-DIM. & VOLUME, LCD MONITOR230 VAC±10%5 A50-60 Hz FD000150 VIVID 7 DIM. W/ MULTI-DIM. & VOLUME, LCD MONITOR100-120 VAC±10%10 A50-60 Hz FD000160 VIVID 7 DIM. W/ MULTI-DIM. IMAGING, LCD MONITOR 230 VAC ±10% 5 A 50-60 Hz FD000170 VIVID 7 DIM. W/ MULTI-DIM. IMAGING, LCD MONITOR 100-120 VAC ±10% 10 A 50-60 Hz FD000180 VIVID 7 DIM. W/ VOLUME ULTRASOUND, LCD MONITOR 230 VAC ±10% 5 A 50-60 Hz FD000190 VIVID 7 DIM. W/ VOLUME ULTRASOUND, LCD MONITOR100-120 VAC±10%10 A50-60 Hz FC000890VIVID 7 DIMENSION MULTIDIMENSIONAL & Volume (BT’06) 230 VAC230 VAC±10%5 A50-60 Hz FC000900VIVID 7 DIMENSION MULTIDIMENSIONAL & Volume (BT’06) 120 VAC110-120 VAC±10%10 A50-60 Hz FC000910 VIVID 7 DIMENSION (BT’06) 230 VAC 230 VAC ±10% 5 A 50-60 Hz FC000920 VIVID 7 DIMENSION (BT’06) 100-120 VAC 110-120 VAC ±10% 10 A 50-60 Hz FC000930 VIVID 7 PRO (BT’06) 230 VAC 230 VAC ±10% 5 A 50-60 Hz FC000940VIVID 7 PRO (BT’06) 100-120 VAC110-120 VAC±10%10 A50-60 Hz FC000950VIVID 7 DIMENSION MULTIDIMENSIONAL IMAGING (BT’06) 230 VAC230 VAC±10%5 A50-60 Hz
GE HEALTHCARE DIRECTION FC091194, REVISION 11 VIVID 7 SERVICE MANUAL Chapter 2 - Site Preparations 2 - 5 FC000960VIVID 7 DIMENSION MULTIDIMENSIONAL IMAGING (BT’06) 120 VAC110-120 VAC±10%10 A50-60 Hz FC000970 VIVID 7 DIMENSION VOLUME ULTRASOUND (BT’06) 230 VAC 230 VAC ±10% 5 A 50-60 Hz FC000980 VIVID 7 DIMENSION VOLUME ULTRASOUND (BT’06) 120 VAC 110-120 VAC ±10% 10 A 50-60 Hz FC000760 VIVID 7 DIMENSION, MULTIDIMENSIONAL RENDERING AND VOLUME 230 VAC ±10% 5 A 50-60 Hz FC000770VIVID 7 DIMENSION, MULTIDIMENSIONAL RENDERING AND VOLUME110-120 VAC±10%10 A50-60 Hz FC000780VIVID 7 DIMENSION230 VAC±10%5 A50-60 Hz FC000790VIVID 7 DIMENSION100-120 VAC±10%10 A50-60 Hz FC000800 VIVID 7 PRO (BT’05), 230 VAC ±10% 5 A 50-60 Hz FC000810 VIVID 7 PRO (BT’05) 100-120 VAC ±10% 10 A 50-60 Hz FC000820 VIVID 7 DIMENSION MULTI- DIMENSIONAL IMAGING (BT’05) 230 VAC ±10% 5 A 50-60 Hz FC000830VIVID 7 DIMENSION MULTI- DIMENSIONAL IMAGING (BT’05)100-120 VAC±10%10 A50-60 Hz FC000840VIVID 7 DIMENSION w/ VOLUME ULTRASOUND (BT’05)230 VAC±10%5 A50-60 Hz FC000850VIVID 7 DIMENSION w/ VOLUME ULTRASOUND (BT’05)100-120 VAC±10%10 A50-60 Hz FC000699 Vivid 7 (BT ’04) 100-120 VAC ±10% 10 A 50-60 Hz FC000660 Vivid 7 PRO (BT ’04) 100-120 VAC ±10% 10 A 50-60 Hz FC000650 Vivid 7 PRO (BT ’04) 230 VAC ±10% 5 A 50-60 Hz FC000640Vivid 7 Dimension (BT ’04)100-120 VAC±10%10 A50-60 Hz FC000630Vivid 7 Dimension (BT ’04)230 VAC±10%5 A50-60 Hz FC000620Vivid 7 Dimension with 4D (BT’04)100-120 VAC±10%10 A50-60 Hz FC000610 Vivid 7 Dimension with 4D (BT’04) 230 VAC ±10% 5 A 50-60 Hz FC000440 Vivid 7 PRO with RFI 100-120 VAC ±10% 10 A 50-60 Hz FC000430 Vivid 7 PRO with RFI 230 VAC ±10% 5 A 50-60 Hz FC000420Vivid 7 with RFI100-120 VAC±10%10 A50-60 Hz FC000410Vivid 7 with RFI230 VAC±10%5 A50-60 Hz FC000340Vivid 7 PRO (BT ’03)100-120 VAC±10%10 A50-60 Hz FC000330 Vivid 7 PRO (BT ’03) 230 VAC ±10% 5 A 50-60 Hz FC000320 Vivid 7 (BT ’03) 100-120 VAC ±10% 10 A 50-60 Hz FC000310 Vivid 7 (BT ’03) 230 VAC ±10% 5 A 50-60 Hz Table 2-4 Electrical Specifications for Vivid 7 (cont’d) sheet 2 of 3 GE VINGMED PART NUMBER DESCRIPTIONVOLTAGETOLERANCESCURRENTFREQUENCY
GE HEALTHCARE DIRECTION FC091194, REVISION 11 VIVID 7 SERVICE MANUAL 2 - 6 Section 2-2 - General Console Requirements 2-2-2-3 Inrush Current Inrush current is not a factor to consider due to the inrush current limiting properties of the power supplies. Maximum inrush current at startup: • 230 VAC: 12 A • 120 VAC: 7 A 2-2-2-4 Site Circuit Breaker It is recommended that the br anch circuit breaker for the unit be readily accessible. 2-2-2-5 Site Power Outlets A dedicated AC power outlet must be within reach of the unit without extension cords. Other outlets adequate for the external peripherals, medical and test equipment needed to support this unit must also be present within 1 m (3.2 ft.) of th e unit. Electrical installation must meet all current local, state, and national electrical codes. 2-2-2-6 Unit Power Plug If the unit arrives without a power plug, or with the wrong plug, you must contact your GE dealer or the installation engineer must s upply what is locally required. 2-2-2-7 Power Stability Requirements Voltage drop-out Max 10 ms. Power Transients (All applications) Less than 25% of nominal peak volt age for less than 1 millisecond for any type of transient, including line frequency, synchronous, asynchronous, or aperiodic transients. FC000210Vivid 7 (BT ’02)100-120 VAC±10%10 A50-60 Hz FC000200Vivid 7 (BT ’02)230 VAC±10%5 A50-60 Hz FC000190Vivid 7 PRO (BT ’02)100-120 VAC±10%10 A50-60 Hz FC000180 Vivid 7 PRO (BT ’02) 230 VAC ±10% 5 A 50-60 Hz FC000060 Vivid 7 (BT ’01) 100-120 VAC ±10% 10 A 50-60 Hz FC000030 Vivid 7 (BT ’01) 230 VAC ±10% 5 A 50-60 Hz CAUTIONPOWER OUTAGE MAY OCCUR. The Vivid 7 requires a dedicated single branch circuit. To avoid circuit overload and possible loss of critical care equipment, make sure you DO NOT have any other equipment operating on the same circuit. Table 2-4 Electrical Specifications for Vivid 7 (cont’d) sheet 3 of 3 GE VINGMED PART NUMBER DESCRIPTIONVOLTAGETOLERANCESCURRENTFREQUENCY
GE HEALTHCARE DIRECTION FC091194, REVISION 11 VIVID 7 SERVICE MANUAL Chapter 2 - Site Preparations 2 - 7 2-2-3 EMI Limitations Ultrasound machines are susceptible to Electromagne tic Interference (EMI) from radio frequencies, magnetic fields, and transients in the air or wiring. They also generate EMI. The Vivid 7 complies with limits as stated on the EMC label. Ho wever there is no guarantee that interference will not occur in a particular installation. Possible EMI sources should be identi fied before the unit is installed. Electrical and electronic equipment may produce EMI unintentionally as the result of a defect. These sources include: • medical lasers, • scanners, • cauterizing guns, • computers, •monitors, • fans, • gel warmers, • microwave ovens, • light dimmers • portable phones. The presence of a broadcast station or broadcast van may also cause interference. See Table 2-5 on page 2-8 for EMI Prevention tips.
GE HEALTHCARE DIRECTION FC091194, REVISION 11 VIVID 7 SERVICE MANUAL 2 - 8 Section 2-2 - General Console Requirements 2-2-3 EMI Limitations (cont’d). Table 2-5 EMI Prevention/abatement EMI RuleDetails Be aware of RF sources Keep the unit at least 5 meters or 15 feet away from other EMI sources. Special shielding may be required to eliminate interference problem s caused by high frequency, high powered radio or video broadcast signals. Ground the unit Poor grounding is the most likely reason a unit will have noisy images. Check grounding of the power cord and power outlet. Replace all screws, RF gaskets, covers, cores After you finish repairing or updating the syste m, replace all covers and tighten all screws. Any cable with an external connection requires a ma gnet wrap at each end. Install the Card Rack cover over the Card Rack. Loose or missing cove rs or RF gaskets allow radio frequencies to interfere with the ultrasound signals. Replace broken RF gasketsIf more than 20% or a pair of the fingers on an RF gasket are broken, replace the gasket. Do not turn on the unit until any loose metallic part is removed. Do not place labels where RF gaskets touch metalNever place a label where RF gaskets meet the unit. Otherwise, the gap created will permit RF leakage. Or, if a label has been found in such a position, move the label. Use GE specified harnesses and peripheralsThe interconnect cables are grounded and require ferrite beads and other shielding. Also, cable length, material, and routing are all im portant; do not change from what is specified. Take care with cellular phones Cellular phones may transmit a 5 V/m sig nal; that could cause image artifacts. Properly dress peripheral cables Do not allow cables to lie across the top of th e Card Rack or hang out of the peripheral bays. Loop the excess length for peripheral cables in side the peripheral bays. Attach the monitor cables to the frame.
GE HEALTHCARE DIRECTION FC091194, REVISION 11 VIVID 7 SERVICE MANUAL Chapter 2 - Site Preparations 2 - 9 2-2-4 Probes Environmental Requirements 2-2-5 Time and Manpower Requirements Site preparation takes time. Begin Pre-installation c hecks as soon as possible, if possible, six weeks before delivery, to allow enough time to make any changes. Table 2-6 Operation and Storage Temperatures for Probes. ElectronicPA M P T E Operation: 10 to 40 oC (50 to 104 oF) 5 to 42.7 oC (41 to 108,9 oF) Storage: -20 to 50 oC (-4 to 122 oF) -20 to 60 oC (-4 to 140 oF) Temperatures in degrees Celsius (oC) conversion to degrees F: (oF) = (oC * 9/5) + 32 CAUTIONSystems and PAMPTE probes are designed for storage temperatures of -20 oC to + 60 oC (-4 oF to +140 oF). Electronic probes are designed for storage temperatures of -20 oC to + 50 oC (-4 oF to +122 oF). When exposed to large temperature variations, the product should be kept at room temperature the needed time to stabilize its temperature before use. Refer to Table 2-2 Vivid 7 Acclimate Time on page 2-2 to determine the needed settlement time. CAUTIONThe Vivid 7 weighs at least 190 kg (419 lbs.) when ready to use, depending on installed monitors and peripherals. Care must be used when moving it or replacing its parts. Failure to follow the precautions listed could result in injury, uncontrolled motion and costly damage. ALWAYS: Be sure the pathway is clear. Use slow, ca reful motions.Use two people when moving on inclines or lifting more than 16 kg (35 lbs).
GE HEALTHCARE DIRECTION FC091194, REVISION 11 VIVID 7 SERVICE MANUAL 2 - 10 Section 2-3 - Facility Needs Section 2-3 Facility Needs 2-3-1 Purchaser Responsibilities The work and materials nee ded to prepare the site is the responsibility of the purchaser. Delay, confusion, and waste of manpower can be avoided by completing pre installation work before delivery. Purchaser responsibility includes: • Procuring the materials required. • Completing the preparations before delivery of the ultrasound system. • Paying the costs for any alterations and modification s not specifically provided in the sales contract. NOTE: All electrical installations th at are preliminary to the positioning of the equipment at the site prepared for the equipment must be performed by licensed electrical contractors. Other connections between pieces of electrical equi pment, calibrations, and testing must also be performed by qualified personnel. The products involved (and the accompanying electrical installations) are highly sophi sticated and special engineering competence is required. All electrical work on these products must comply with the requirements of applicable electrical codes. The purchaser of GE equipment must only utilize q ualified personnel to perform electrical servicing on the equipment. The desire to use a non–listed or customer provided product or to place an approved product further from the system than the interfac e kit allows, presents challenges to the installation team. To avoid delays during installation, such variances should be made known to the individuals or group performing the installation at the earliest possible date (preferably prior to the purchase). The ultrasound suite must be clean prior to delivery of the machine. Carpet is not recommended because it collects dust and creates static. Potent ial sources of EMI (electromagnetic interference) should also be investigated before delivery. Dirt, static, and EMI can negatively impact system reliability.