GE Logiq P5 Service Manual
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GE HEALTHCARE DIRECTION 5394141, REVISION 1 LOGIQ™ P5 SERVICE MANUAL Section 2-2 - General Console Requirements 2 - 3 2-2-2 Electrical Requirements NOTE: GE Medical Systems requires a dedicated power and 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. NOTE: Please note that image artifacts can occur, if at any time within the facility, the ground from the main facilitys incoming power source to the Ultrasound unit is only a conduit. 2-2-2-1 LOGIQ™ P5/A5/A5Pro Power Requirements The following power line parameters should be monitored for one week before installation. We recommend that you use an analyzer Dranetz Model 606-3 or Dranetz Model 626: 2-2-2-2 Inrush Current Inrush Current is not a factor to consider due to the inrush current limiting properties of the power supplies. 2-2-2-3 Site Circuit Breaker It is recommended that the br anch circuit breaker for the machine be ready accessible. Table 2-4 Electrical Specifi cations for LOGIQ™ P5/A5/A5Pro PARAMETERAREALIMITS Voltage Range 100~120V 100~120 VAC ±10% (90-132 VAC) 220~240V 220-240 VAC ±10% (198-264 VAC) Power All applicationsMAX. 750 VA Line Frequency All applications50/60Hz (±2Hz) Power Transients All applicationsLess than 25% of nominal peak voltage for less than 1 millisecond for any type of transient, including line frequency, synchronous, asynchronous, or aperiodic transients. Decaying Oscillati on All applications Less than 15% of peak voltage for less than 1 millisecond. CAUTIONPOWER OUTAGE MAY OCCURE. The LOGIQ™ P5/A5/A5Pro requires a dedicated sing le 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.
GE HEALTHCARE DIRECTION 5394141, REVISION 1LOGIQ™ P5 SERVICE MANUAL 2 - 4 Section 2-2 - General Console Requirements 2-2-2-4 Site Power Outlets A desiccated AC power outlet must be within reach of the unit without extens ion 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. 2-2-2-5 Unit Power Plug If the unit arrives without the powe r plug, or with the wrong plug, you must contact your GE dealer or the installation engineer must supply what is locally required. 2-2-2-6 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.
GE HEALTHCARE DIRECTION 5394141, REVISION 1 LOGIQ™ P5 SERVICE MANUAL Section 2-2 - General Console Requirements 2 - 5 2-2-3 EMI Limitations Ultrasound machines are susceptible to Electromagnetic Interference (EMI) from radio frequencies, magnetic fields, and transient in the air wiring. They also generate EMI. The LOGIQ™ P5/A5/A5Pro complies with limits as stated on the EMC label. Howe ver there is no guarantee that interface 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 defect. These sources include: • medical lasers, • scanners, • cauterizing guns, •computers, •monitors, • fans, • gel warmers, • microwave ovens, • light dimmers, • portable phones. The presence of broadcast station or broadcast van may also cause interference. See for EMI Prevention tips. See Table 2-5 for EMI Prevention tips. Table 2-5 EMI Prevention/abatement EMI RuleDetails Be aware of RF sources Keep the unit at least 5 meters or 15 feet aw ay from other EMI sources. Special shielding may be required to eliminate interference problems 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 requir es a magnet wrap at each end. Install the shield over the front of card cage. Loose or missing covers or RF gaskets allow radio frequencies to interface with the ultrasound signals. Replace broken RF gaskets If more than 20% or a pair of fingers on the RF gaskets are broken, replace the gaskets. Do not turn on the unit until any loose metallic part is removed. Do not place labels where RF gaskets touch metal Never 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 peripherals The interconnect cables are grounded and require ferrite beads and other shielding. Also, cable length, material, and routing are all important; do not change from what is specified. Take care with cellular phones Cellular phones may tr ansmit a 5 V/m signal; that could cause image artifacts. Properly dress peripheral cables Do not allow cables to lie across the top of the card cage 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 5394141, REVISION 1LOGIQ™ P5 SERVICE MANUAL 2 - 6 Section 2-2 - General Console Requirements 2-2-4 Scan Probe Environmental Requirements Operation:10° to 30° C Storage:--10° to 60° C NOTE: Temperature in degrees C. Conversion to Degrees F = (Degrees C * 9/5) + 32). NOTICESYSTEMS AND ELECTRONIC PROBES ARE DESIGNED FOR STORAGE TEMPERATURES OF -10 TO + 60 degrees C. WHEN EXPOSED TO LARGE TEMPERATURE VARIATIONS, THE PRODUCT SHOULD BE KEPT IN ROOM TE MPERATURE FOR 10 HOURS BEFORE USE.
GE HEALTHCARE DIRECTION 5394141, REVISION 1 LOGIQ™ P5 SERVICE MANUAL Section 2-3 - Facility Needs 2 - 7 Section 2-3 Facility Needs 2-3-1 Purchaser Responsibilities The work and materials needed 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. User the Pre Installation checklist to veri fy that all needed steps have been taken, Purchaser reasonability includes: • Procuring the materials required. • Completing the preparations before delivery of the ultrasound system. • Paying the costs for any alternations and modifi cations not specifically provided in the sales contract. NOTE: All electrical installation that are preliminar y 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 equipment, products involved (and the accompanying electrical installations) are highly sophis ticated and special engineering competence is required. All electrical work on these product mu st comply with the requirements of applicable electrical codes. The purchaser of GE equi pment must only utilize qualified 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 interface kit allows presen ts 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 possibl e date (preferable prior to purchase). The ultrasound suite must be clean proof to de livery of the machine. Carpet is not recommended because it collects dust and creates static. Potential sources of EMI (electromagnetic interference) should also be investigated be fore delivery. Dirt, static, and EMI can negatively impact system.
GE HEALTHCARE DIRECTION 5394141, REVISION 1LOGIQ™ P5 SERVICE MANUAL 2 - 8 Section 2-3 - Facility Needs 2-3-2 Required Features NOTE: GE Medical Systems requires a dedicated power and 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 the Ultrasound unit is only a conduit. • Dedicated single branch power outlet of adequate amperage meeting all local and national codes which is located less than 2.5 m (8 ft.) from the unit’s proposed location • Door opening is at least 76 cm (30 in) wide • Proposed location for unit is at least 0.3 m (1 ft.) from the wall for cooling • Power outlet and place for any external peripheral are within 2 m (6.5 ft.) of each other with peripheral within 1 m of th e unit to connect cables. NOTE: The LOGIQ™ P5/A5/A5Pro has two outlets outsi de the unit. Both are for on board peripherals. • Clean and protected space to store transducers (in their cases or on a rack) • Material to safely clean probes (done with a plastic container, never metal) 2-3-3 Desirable Features • Door is at least 92 cm (3 ft.) wide • Circuit breaker for dedicated power outlet is easily accessible • Sink with hot and cold water • Receptacle for bio–hazardous waste, like used probe sheaths • Emergency oxygen supply • Storage for linens and equipment • Nearby waiting room, lavatory, and dressing room • Dual level lighting (bright and dim) • Lockable cabinet ordered by GE for its software and proprietary manuals.
GE HEALTHCARE DIRECTION 5394141, REVISION 1 LOGIQ™ P5 SERVICE MANUAL Section 2-3 - Facility Needs 2 - 9 2-3-4 Recommended and Alternate Ultrasound Room Layout Recommended standard floor plan and a mini mal floor plan for ultrasound equipment: Figure 2-1 RECOMMENDED ULTRASOUND ROOM LAYOUT LINEN SUPPLY EXAMINATION TABLE FILM VIEWER COUNTER TOP FILE CABINET SECRETARYS OR DOCTOR’S DESK FILM PROCESSING ROOM, OVERHEAD LIGHTS DIMMER DEDICATED POWER RECEPTACLE EXTERNAL PERIPHERALS SINK COUNTER TOP FILM VIEWER FILM SUPPLIES SINK LINEN SUPPLY PROBES/SUPPLIES 24 IN. (61 CM) EXAMINARION TABLE 76 IN. (193 CM) DOOR 30 IN. (76 CM) An 8 by 10 foot Minimal Floor Plan DEDICATED POWER OUTLETS DEDICATED ANALOG TELEPHONE LINE FOR CONNECTION TO INSITE A 14 by 17 foot Recommended Floor Plan GE CABINET FOT SOFTWARE AND MANUALS Scale : Each square equals one square foot DOOR42 IN. (107 CM) DEDICATED ALALOG TELEPHONE LINE FOR CONNECTION TO INSITE SUCTION LINE EMERGECY OXYGEN24 IN. (61 CM) 76 IN. (193 CM) PATIENT TOILET FACILITY FOOT SW FOOT SWLOGIQ 5 CONSOLE CONSOLE 18 IN. (46 CM) STOOL STOOL
GE HEALTHCARE DIRECTION 5394141, REVISION 1LOGIQ™ P5 SERVICE MANUAL 2 - 10 Section 2-3 - Facility Needs 2-3-5 Networking Pre-installation Requirements 2-3-5-1 Purpose of DICOM Network Function DICOM services provide the operator with clinically useful features for moving images and patient information over a hospital network. Examples of DI COM services include the transfer of images to workstations for viewing or transferring images to remote printers. As an added benefit, transferring images in this manner frees up the on-board monitor and peripherals, enabling viewing to be done while scanning continues. With DICOM, images can be arch ived, stored, and retrieved faster, easier, and at a lower cost. 2-3-5-2 DICOM Option Pre-installation Requirements To configure the LOGIQ™ P5/A5/A5Pro to work with other network connections, the site’s network administrator must provide some necessary information. Information must include: • A host name, local port number, AE Title, IP addr ess and Net Mask for the LOGIQ™ P5/A5/A5Pro. • The IP addresses for the default gateway and other routers at the site for ROUTING INFORMATION. • The host name, IP address, port and AE Title fo r each device the site wants connected to the LOGIQ™ P5/A5/A5Pro for DICOM APPLICATION INFORMATION. A field for the make (manufacturer) and the revision of the device, is also included. This information may be useful for solving errors.
GE HEALTHCARE DIRECTION 5394141, REVISION 1 LOGIQ™ P5 SERVICE MANUAL Section 2-3 - Facility Needs 2 - 11 2-3-5-2 DICOM Option Pre-installation Requirements (cont’d) . Figure 2-2 Worksheet for DICOM Network Information LOGIQ™ Host Name AE TitleLocal PortIP Address Net Mask. . .. . .. ROUTING INFORMATION ROUTER2 ROUTER3 ROUTER1 . .. . .. . .. . .. . .. . .. . .. Destination IP Addresses GATEWAY IP Addresses Default DICOM APPLICATION INFORMATION NAME Store 2 Store 3 Store 1 MAKE/REVISION IP ADDRESSES PORT AE TITLE Store 5 Store 6 Store 4 Storage Commit MPPS Worklist . .. . .. . .. . .. . .. . .. . .. . .. . ..
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