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System maintenance

Ultrasound System

–

Common Service Information

4-7

Direction 5444964-100 English

Rev. 5

Functional checks

The functional checks take about 60 minutes to perform. Refer
to the Ultrasound system user documentation whenever
necessary.

System checks

Table 4-2:

Ultrasound system functional checks

Step

Item

Description

B-Mode

Verify basic B-Mode (2D) operation. Check the basic Ultrasound system
controls that affect this mode of operation.

CF-Mode

Verify basic CF-Mode (Color Flow Mode) operation. Check the basic
Ultrasound system controls that affect this mode of operation.

Doppler Modes

Where applicable, verify basic Doppler operation (PW and CW if
available). Check the basic Ultrasound system controls that affect this
mode of operation.

M-Mode

Verify basic M-Mode operation. Check the basic Ultrasound system
controls that affect this mode of operation.

3D Mode

Where applicable, verify basic 3D Mode operation.
Check the basic system controls that affect this mode of operation.

6. RealTime

Mode

Where applicable, verify basic RealTime 4D Mode operation.
Check the basic system controls that affect this mode of operation.

7. Basic

Measurements

Check Distance and Tissue Depth Measurement.

Probe Elements

Perform an Element Test on each probe to verify that all the probe
elements and Ultrasound system channels are functional, where
applicable.

9. Applicable

Software Options

Verify the basic operation of all optional modes.
Check the basic system controls that affect each options operation.

10.

System Diagnostic

Perform the Automatic Tests, where applicable.

11.

Transmit/Receive

Verify that all system XMIT/RECV channels are functional, where
applicable.

12. Operating

Panel

test

Perform the Operating Panel Test Procedure.

13.

Keyboard

Do the interactive keyboard test.

14.

Touch Panel

Where applicable, verify basic Touch Panel display functions.

15.

Monitor

Verify basic monitor display functions.

16. Peripherals

See:

‘Peripheral/option checks’ on

page 4-8

Содержание LOGIC C2 Series

Страница 1: ...on Ultrasound System Common Service Information Direction Number Direction 5444964 100 English Rev 5 BASIC SERVICE DOCUMENTATION COPYRIGHT GENERAL ELECTRIC COMPANY 2013 2018 General Electric Company A...

Страница 2: ...2013 2018 General Electric Company Manufacturer GE Medical Systems www gehealthcare com...

Страница 3: ...r at 1 800 682 5327 or 1 262 524 5698 Note Testing requirements and descriptions of the safety equipment in this Common Service Information CSI Manual supersedes the product s Service Manual if that m...

Страница 4: ...i 2 Ultrasound System Common Service Information Direction 5444964 100 English Rev 5 Important precautions...

Страница 5: ...Ultrasound System Common Service Information i 3 Direction 5444964 100 English Rev 5 Translation policy...

Страница 6: ...i 4 Ultrasound System Common Service Information Direction 5444964 100 English Rev 5...

Страница 7: ...Ultrasound System Common Service Information i 5 Direction 5444964 100 English Rev 5...

Страница 8: ...i 6 Ultrasound System Common Service Information Direction 5444964 100 English Rev 5...

Страница 9: ...Ultrasound System Common Service Information i 7 Direction 5444964 100 English Rev 5...

Страница 10: ...i 8 Ultrasound System Common Service Information Direction 5444964 100 English Rev 5...

Страница 11: ...Ultrasound System Common Service Information i 9 Direction 5444964 100 English Rev 5...

Страница 12: ...i 10 Ultrasound System Common Service Information Direction 5444964 100 English Rev 5...

Страница 13: ...Ultrasound System Common Service Information i 11 Direction 5444964 100 English Rev 5...

Страница 14: ...i 12 Ultrasound System Common Service Information Direction 5444964 100 English Rev 5...

Страница 15: ...Ultrasound System Common Service Information i 13 Direction 5444964 100 English Rev 5...

Страница 16: ...freight or express bill BEFORE delivery is accepted or signed for by a GE representative or hospital receiving agent Whether noted or concealed damage MUST be reported to the carrier immediately upon...

Страница 17: ...of electrical equipment calibrations and testing shall be performed by qualified GE personnel In performing all electrical work on these products GE will use its own specially trained field engineers...

Страница 18: ...il the information to GE Service Documentation 9900 Innovation Drive RP 2156 WAUWATOSA WI 53226 USA GE employees should use Post Market Quality Management PQM to report service documentation issues Se...

Страница 19: ...notice Every precaution has been taken in the preparation of this document Nevertheless GE assumes no responsibility for errors omissions or any damages including special or consequential resulting f...

Страница 20: ...i 18 Ultrasound System Common Service Information Direction 5444964 100 English Rev 5...

Страница 21: ...the Ultrasound System 1 3 Products Covered in this Manual Chapter 2 Safety Information Overview Contents in this chapter 2 2 Important conventions Conventions used in book 2 3 Standard hazard icons 2...

Страница 22: ...21 Required facility needs 3 23 Desirable features 3 25 Chapter 4 Care and Maintenance Overview Care and Maintenance 4 2 Contents in this chapter 4 2 Warnings Warnings 4 3 Why do maintenance Keeping...

Страница 23: ...ink leakage isolation test 4 33 Probe Source leakage current test 4 35 Isolated Probe Sink Leakage Isolation Test 4 40 When there s too much leakage current AC DC Fails 4 44 Chassis Fails 4 44 Probe F...

Страница 24: ...i 22 Ultrasound System Common Service Information Direction 5444964 100 English Rev 5...

Страница 25: ...vice Information 1 1 Direction 5444964 100 English Rev 5 Chapter 1 Overview This Service Manual includes common service information for GE s Ultrasound systems The manual provides Installation Safety...

Страница 26: ...ction 5444964 100 English Rev 5 Content in this manual The following topics are covered in this manual Products covered in this manual See Chapter 1 this chapter Safety Information See Chapter 2 Site...

Страница 27: ...ystem with total data management The fully digital architecture of the Ultrasound System allows optimal usage of all scanning modes and probe types throughout the full spectrum of operating frequencie...

Страница 28: ...Workstation Vivid 3n Voluson S10 LOGIQ S7 LOGIQ i Vivid 7 Vivid E9 and Vivid E7 Vivid P3 Voluson S8 LOGIQ 7 LOGIQ e Vivid E80 E90 E95 Vivid i Voluson S6 LOGIQ S6 LOGIQ Book Vivid S60 S70 Vivid in Volu...

Страница 29: ...0 English Rev 5 Chapter 2 Safety Information This chapter describes important issues related to safely servicing the Ultrasound System The service provider must read and understand all the information...

Страница 30: ...ntents in this chapter Important conventions on page 2 3 Product Icons on page 2 7 Safety considerations on page 2 8 Label locations on page 2 18 Dangerous procedure warnings on page 2 19 Lockout Tago...

Страница 31: ...Important conventions Conventions used in book Important conventions used in this document are described below Icons Pictures or icons are used wherever they will reinforce the printed message The ico...

Страница 32: ...CAUTION NOTE Notes are used to provide important information about an item or a procedure NOTE Be sure to read the notes the information contained in a note can often save you time or effort DANGER D...

Страница 33: ...bols for Danger Warning or Caution as seen throughout this chapter and manual In addition to text several different graphical icons symbols may be used to make you aware of specific types of hazards t...

Страница 34: ...used Other icons make you aware of specific procedures that should be followed Be sure to read the notes the information contained in a note can often save you time or effort Table 2 2 Standard Icons...

Страница 35: ...on 5444964 100 English Rev 5 Product Icons Label Icon Description Refer to the User s Manual for a description and location of Ultrasound System icons How to lock the Operator Panel prior to transport...

Страница 36: ...erating personnel must not remove the Ultrasound system covers Servicing should be performed by authorized personnel only Only personnel who have participated in a Ultrasound System Training Seminar a...

Страница 37: ...ARNING Explosion Warning DO NOT operate the equipment in an explosive atmosphere Operation of any electrical equipment in such an environment constitutes a definite safety hazard WARNING DO NOT substi...

Страница 38: ...hearwave Option can take up to 5 minutes to discharge WARNING For Console Ultrasound systems and for Ultrasound systems mounted on a Cart use extreme caution as long as the Ultrasound System is un sta...

Страница 39: ...ndling and protect from damage when not in use Do not use a damaged or defective probe Failure to follow these precautions can result in serious injury and equipment damage WARNING Never use a probe t...

Страница 40: ...d result in injury uncontrolled motion and costly damage Use the handle to move the Ultrasound system Be sure the pathway is clear Limit movement to a slow careful walk Do not let the Ultrasound syste...

Страница 41: ...ystem Common Service Information 2 13 Direction 5444964 100 English Rev 5 Mechanical safety continued CAUTION Use safety shoes when doing work where there is any chance of foot injury CAUTION Be caref...

Страница 42: ...verify that the rear brakes are in the locked position WARNING When the Ultrasound system is raised for a repair or moved along any incline use extreme caution since it may become unstable and tip ov...

Страница 43: ...ition before moving the Ultrasound system around CAUTION To avoid injury when you move the LCD monitor and the monitor arm do not put your finger hand or object on the joint of the monitor or the moni...

Страница 44: ...id unpaved roads excessive speeds and erratic stops or starts Electrical safety Safe practices Follow these guidelines to minimize shock hazards whenever you are using the Ultrasound System To minimiz...

Страница 45: ...degradation to the housing cable strain relief lens seal connector pins locking mechanism Do not use a damaged or defective probe Never immerse the probe connector or adapter into any liquid The Ultra...

Страница 46: ...Service Information Direction 5444964 100 English Rev 5 Label locations Product Labels It is important to refer to the current revision of the Ultrasound System s User Manual for a full list of produc...

Страница 47: ...UTION WHEN HANDLING TESTING AND ADJUSTING WARNING If the covers are removed from an operating Ultrasound System some metal surfaces may be warm enough to pose a potential heat hazard if touched even w...

Страница 48: ...potentially hazardous stored or residual energy is relieved WARNING Energy Control and Power Lockout for Ultrasound System When servicing parts of the Ultrasound system where there is exposure to volt...

Страница 49: ...e for example body coils or an ultrasound probe The purpose of the regulation is to protect employees in the transportation industry as well as the people who will receive or open this package The Ult...

Страница 50: ...netic interference RFI EMI and can be radiated through space or conducted over interconnecting power of signal cables In addition to electromagnetic energy EMC also includes possible effects from elec...

Страница 51: ...nnector Follow general guidelines for handling of electrostatic sensitive equipment WARNING Risk of electrical shock Ultrasound system must be turned off Avoid all contact with electrical contacts con...

Страница 52: ...Safety Information 2 24 Ultrasound System Common Service Information Direction 5444964 100 English Rev 5...

Страница 53: ...100 English Rev 5 Chapter 3 Site Preparations This chapter provides the information required to plan and prepare for the setup of an Ultrasound system Included are descriptions of the facility and el...

Страница 54: ...parations 3 2 Ultrasound System Common Service Information Direction 5444964 100 English Rev 5 Overview Contents in this chapter General Ultrasound system requirements on page 3 3 Facility needs on pa...

Страница 55: ...ments on page 3 20 Time and manpower requirements on page 3 20 Ultrasound system environmental requirements If the Ultrasound system is very cold or hot When unpacking the Ultrasound system allow the...

Страница 56: ...oling needed for lights people or other equipment in the room NOTE Each person in the room places an additional 300 BTU h demand on the cooling system Lighting Bright light is needed for Ultrasound sy...

Страница 57: ...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 one phase two lines not shared with...

Страница 58: ...e 3 6 Electrical requirements LOGIQ Consoles on page 3 7 Electrical Specifications for LOGIQ C Series and LOGIQ C3 C5 Premium on page 3 8 Electrical Requirements Vivid Consoles on page 3 9 Electrical...

Страница 59: ...OGIQ P5 LOGIQ A5 100 120 VAC 200 240 VAC 750 VA LOGIQ E8 LOGIQ S8 LOGIQ S7 100 120 VAC 200 240 VAC 900 VA LOGIQ P3 100 120 VAC 200 240 VAC 425 VA LOGIQ P6 100 120 VAC 200 240 VAC 950 VA LOGIQ P9 P7 10...

Страница 60: ...Model 626 Table 3 4 Electrical Specifications for LOGIQ C Series and LOGIQ C3 C5 Premium Parameter Area Limits Voltage Range 100 120V 500VA 220 240V 500VA Power All applications MAX 750 VA Line Freque...

Страница 61: ...nt or Power Consumption Frequency Vivid E7 E9 100 230 VAC 10 1100 W 50 60 Hz Vivid 7 230 VAC 5 A Vivid 7 100 120 VAC 10 A Vivid S5 S5N Vivid S6 S6N 100 240 VAC 0 5 to 1A Vivid 4 100 VAC 8 A 120 VAC 8...

Страница 62: ...Current or Power Consumption Frequency Voluson 730 100 VAC 10 10 1 A 50 60 Hz 2Hz 110 VAC 9 2 A 115 VAC 8 8 A 130 VAC 7 8 A 230 VAC 4 4 A 240 VAC 4 2 A Voluson E6 Voluson E8 model type BT13 100 130 VA...

Страница 63: ...ivid iq Power Requirements on page 3 13 Isolation Cart for LOGIQBook XP Series LOGIQ e LOGIQ e Vet LOGIQ i Vivid e on page 3 14 Table 3 7 Electrical Requirements LOGIQ Laptops Product Voltage Toleranc...

Страница 64: ...olerance Current or Power Consumption Frequency AC DC Converter for Vivid i Vivid iN and Vivid q Vivid qN 100 240 VAC 10 0 5 to 1 0 A 50 60 Hz Adapter for Vivid e 100 240 VAC 10 130 VA max 1 3 A max 5...

Страница 65: ...IQ i and Vivid e 100 120V 220 240V 500VA 500VA 50 60 Hz Voltage Range Docking Cart used for LOGIQ e R8 x x or higher 100 240V 350 VA Vivid iq Docking Cart 100 240V 190VA 350 VA Power All applications...

Страница 66: ...GIQ e LOGIQ e Vet LOGIQ i Vivid e Input Output 100 120V 50 60Hz 500VA 100 120V 50 60Hz 250VA 220 240V 50 60Hz 500VA 220 240V 50 60Hz 250VA Table 3 12 E Isolation Cart for LOGIQ e Input Output 100 120V...

Страница 67: ...e Handheld Ultrasound Systems Contents Electrical Requirements Venue Series on page 3 15 Table 3 14 Electrical Requirements Venue Series Product Voltage Tolerance Current or Power Consumption Frequenc...

Страница 68: ...al Requirements LOGIQworks Workstations on page 3 16 Table 3 15 Electrical Requirements EchoPAC PC Turnkey Workstations Product Voltage Tolerance Current or Power Consumption Frequency All models 100...

Страница 69: ...uipment needed to support this Ultrasound system must also be present within 1 m 3 2 ft of the Ultrasound system Electrical installation must meet all current local state and national electrical codes...

Страница 70: ...ion Possible EMI sources should be identified before the Ultrasound system is installed Electrical and electronic equipment may produce EMI unintentionally as the result of a defect Some of these sour...

Страница 71: ...quency gaskets allow radio frequencies to interfere with the ultrasound signals Replace broken Radio Frequency gaskets If more than 20 or a pair of the fingers on a Radio Frequency gasket are broken r...

Страница 72: ...Time and manpower requirements Site preparation takes time Begin site preparation checks as soon as possible if possible six weeks before delivery to allow enough time to make any changes WARNING For...

Страница 73: ...aser 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...

Страница 74: ...ts of applicable electrical codes The purchaser of GE equipment must only utilize qualified personnel to perform electrical servicing on the equipment The desire to use a non listed or customer provid...

Страница 75: ...the distribution panel to the Ultrasound outlet Sites with a mains power system without a defined Neutral The dedicated line shall consist of one phase two lines not shared with any other circuit and...

Страница 76: ...Top and Sink with hot and cold water 6 Overhead Lights Dimmer Dual Level Lighting bright and dim 7 Emergency Oxygen 8 Suction Line 9 Ultrasound system 10 Dedicated Power Outlet Circuit Breaker protec...

Страница 77: ...sound system to connect cables Power outlets for other medical equipment Power outlets for test equipment within 1 m 3 2 ft of Ultrasound system Clean and protected space to store probes in their case...

Страница 78: ...Site Preparations 3 26 Ultrasound System Common Service Information Direction 5444964 100 English Rev 5...

Страница 79: ...are and Maintenance This chapter describes Care and Maintenance on the Ultrasound system and peripherals These procedures are intended to maintain the quality of the Ultrasound system s performance Re...

Страница 80: ...Checks Peripheral Cable Physical Inspection Probe Maintenance System Cleaning including Air Filter Cleaning Electrical Safety Testing NOTE It has been determined by engineering that your Ultrasound Sy...

Страница 81: ...nti static strap when handling electronic parts and even when disconnecting connecting cables CAUTION Do not pull out or insert circuit boards while power is on CAUTION Do not operate this Ultrasound...

Страница 82: ...to gain accreditation from organizations such as the American College of Radiology USA it is the customer s responsibility to have a quality assurance program in place for each Ultrasound system The p...

Страница 83: ...vice Representative has an in depth knowledge of your Ultrasound System and can best provide competent efficient service Contact GE for coverage information and or price for service The service proced...

Страница 84: ...and verify that all fans and peripherals turn on Watch the displays during power up to verify that no warning or error messages are displayed Where applicable confirm that the battery is charged If n...

Страница 85: ...here applicable verify basic 3D Mode operation Check the basic system controls that affect this mode of operation 6 RealTime 4D Mode Where applicable verify basic RealTime 4D Mode operation Check the...

Страница 86: ...y 3 Color Printer Verify hardcopy output of the Color video page printer Clean heads and covers if necessary 4 DICOM Verify that DICOM is functioning properly Send an image to a DICOM device 5 ECG Ver...

Страница 87: ...Inspect alphanumeric keyboard and operator panel operator control panel Record any damaged or missing items 5 Operating Panel Movement Where applicable verify ease of operating panel operator control...

Страница 88: ...ernal covers air flow panels and screws are in place Missing covers and hardware could cause EMI RFI problems while scanning 14 Control Panel Inspect alphanumeric keyboard and Operating Panel Record a...

Страница 89: ...Common Service Information 4 11 Direction 5444964 100 English Rev 5 Cleaning Refer to the User Manual for the Ultrasound console for instructions Air filter cleaning Refer to the User Manual for the...

Страница 90: ...roved disinfectants or products that have not been evaluated by GE for material compatibility Damages linked to the use of disapproved chemicals are not covered under product warranty or service contr...

Страница 91: ...formation 4 13 Direction 5444964 100 English Rev 5 Using a Phantom Phantoms The use of a Phantom is not required during Care and Maintenance except for the Invenia ABUS Scan Station Customer may use i...

Страница 92: ...iew on page 4 16 Leakage current limits on page 4 19 Outlet test wiring arrangement USA and Canada on page 4 23 Grounding continuity on page 4 24 Chassis leakage current test on page 4 25 Isolated pat...

Страница 93: ...outlet AC wall outlet and power outlet refer to the AC power outlet of the UPS In case of further available AC or DC power outlets at the same used UPS these must remain unused i e not connected to an...

Страница 94: ...se tests may refer to specific safety analyzer equipment as an example Always refer to the safety analyzer s user manual that will be used to perform the tests WARNING Energy Control and Power Lockout...

Страница 95: ...and appliance inlet for damaged insulation and adequacy of strain relief and cable clamps Locate and examine all associated probes Inspect the cables and strain relief at each end Inspect the transduc...

Страница 96: ...nd avoid an electric shock only trained persons are allowed to perform the electrical safety inspections and tests CAUTION Compare all safety test results with safety test results of previously perfor...

Страница 97: ...Volt 220 240 Volt or 230 240 Volt mains WARNING Energy Control and Power Lockout for Ultrasound System When servicing parts of the Ultrasound system where there is exposure to voltage greater than 30...

Страница 98: ...nt limits for Ultrasound system operation on 100 130 Volt mains US Canada Japan Leakage Current Test System Power Grounding PE Conductor Limit in mA Limit in A Earth Leakage On and Off N A 0 3 1 300 1...

Страница 99: ...ound system operation on 220 240 Volt mains Leakage Current Test System Power Grounding PE Conductor Limit in mA Limit in A Earth Leakage On and Off N A 0 5 500 Chassis Enclosure Leakage On and Off Cl...

Страница 100: ...are marked with the man in box BF symbol Type BF Defib Proof Type BF defibrillation proof Applied Part man in the box with paddle symbol is in accordance with IEC 60417 5334 e g ECG electrodes which a...

Страница 101: ...und should be reported to the hospital immediately and the receptacle should not be used Figure 4 1 Typical alternate outlet tester NOTE No outlet tester can detect the condition where the Neutral gro...

Страница 102: ...an 0 2 ohms Reference the procedure in the IEC60601 1 1 and or IEC62353 Figure 4 2 Ground continuity test DANGER Electric Shock Hazard The patient or operator MUST NOT come into contact with the equip...

Страница 103: ...testing Electrical Safety Analyzer is connected to parts of the equipment easily contacted by the user or patient Record the highest reading DANGER Electric Shock Hazard When the Electrical Safety An...

Страница 104: ...ent under test into the receptacle on the panel of the Electrical Safety Analyzer 3 Connect the Electrical Safety Analyzer to an accessible metal surface of the Ultrasound system using the cable provi...

Страница 105: ...07 and IEC 60601 1 2005 NOTE Values in italics font are given as examples only Table 4 10 Typical data format for recording enclosure chassis leakage Unit under test___________________________________...

Страница 106: ...sed polarity 100 on open reversed polarity 500 Table 4 11 Typical data format for recording enclosure chassis leakage Continued Unit under test____________________________________ Date of test _______...

Страница 107: ...ould be made with the ground open and closed with power line polarity normal and reversed and with the Ultrasound system on and off per IEC 62353 For each combination the operating controls such as th...

Страница 108: ...the Ultrasound system on and off NOTE For more information refer to the safety analyzer s user manual Measurements should be made under the test conditions specified in Table 4 6 on page 4 20 or Tabl...

Страница 109: ...rements should be recorded from each lead combination under each set of test conditions specified in Table 4 6 on page 4 20 or Table 4 7 on page 4 21 as applicable Record all data and keep the record...

Страница 110: ...__________________________ Date of test _____________ Test Conditions Patient Lead or Combination Measured System Power Grounding PE RA to LA LA to LL LL to RA Off closed Off open On Transmit closed O...

Страница 111: ...eep the record of the results with other hard copies of maintenance data 1 Connect the Safety analyzer to a wall AC power outlet 2 Plug the equipment under test into the receptacle on the panel of the...

Страница 112: ...OTE Values in italics font are given as examples only Table 4 14 Typical data format for recording isolated patient lead sink leakage Unit under test_________________________________ Date of test ____...

Страница 113: ...have some amount of leakage dependent on its design Small variations in probe leakage currents are normal from probe to probe Other variations will result from differences in line voltage and test le...

Страница 114: ...he probe must be active to find the worst case condition Record all data and keep the record of the results with other hard copies of maintenance data NOTE Saline water pod should be insulated from fl...

Страница 115: ...function switch to Chassis or Enclosure Leakage 4 Plug the Ultrasound system s power cord into the Electrical Safety Analyzer 5 Plug the Chassis Ground Probe saline probe into the Electrical Safety An...

Страница 116: ...ive probe c Depress the LIFT GROUND rocker switch and record the highest current reading d Follow the test conditions and test limits described in Table 4 6 on page 4 20 or Table 4 7 on page 4 21 as a...

Страница 117: ...leakage current Unit under test___________________________ Date of test ___________ Test Conditions Probe as measured in saline bath System Power Grounding PE 4C i12L TS E8C off closed off open on cl...

Страница 118: ...em 4 Immerse the saline probe in the saline solution 5 Immerse the Ultrasound probe s face imaging area of the probe into the saline solution 6 Select the Patient Lead Leakage function on the Electric...

Страница 119: ...n italics font are given as examples only Table 4 18 Typical data format for recording Isolated Probe sink leakage Unit under test___________________________ Date of test ___________ Test Conditions P...

Страница 120: ...o be performed with the probe disconnected from the Ultrasound system Apply mains voltage over the insulation barrier Between protective earth on the probe connector and an electrical anode in saline...

Страница 121: ...as indicated below Figure 4 6 TEE probe leakage isolation sink current test NOTE Where applicable a typical test setup of non TEE Probes can be as illustrated in Figure 4 4 on page 4 36 The test pass...

Страница 122: ...under all ground studs Inspect wiring for bad crimps poor connections or damage Test the wall outlet verify it is grounded and is free of other wiring abnormalities Notify the user or owner to correct...

Страница 123: ...ground continuity If the problem remains with the probe replace the probe Peripheral Fails Tighten all grounds Ensure star washers are under all ground studs Inspect wiring for bad crimps poor connect...

Страница 124: ...ltrasound System Common Service Information Direction 5444964 100 English Rev 5 Ultrasound Equipment Quality Check EQC and IQC Quality Checks Contact your GE Service Representative to perform Equipmen...

Страница 125: ...tromagnetic interference abatement 3 19 prevention 3 19 electrostatic discharge prevention 2 23 EMC compliance 2 22 electromagnetic compatibility 2 22 what is EMC 2 22 EMI abatement 3 19 prevention 3...

Страница 126: ...operational and storage temperature for probes 3 20 product description 1 3 purchaser responsibilities 3 21 R required facility needs 3 23 requirements ultrasound system 3 3 returning shipping probes...

Страница 127: ...2013 2018 General Electric Company Manufacturer GE Medical Systems www gehealthcare com...

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