GE Vivid 7 Service Manual

							
GE HEALTHCARE
DIRECTION FC091194, REVISION 11    VIVID 7 SERVICE MANUAL 
Chapter 10 - Care & Maintenance 10 - 3
Section 10-3
Maintenance Task Schedule
10-3-1 How often should maintenance tasks be performed?
The  Customer Care Schedule (provided on page  10-3) specifies how often your Vivid 7 should be 
serviced and outlines items requiring special attention. 
NOTE: It is the customer’s responsi bility to ensure the Vivid 7 care & maintenance is performed as 
scheduled in order to  retain its high level of safe ty, dependability and performance.
Your GE Service Representative ha s an in-depth knowledge of your Vivid 7 ultrasound scanning system  
and can best provide competent, e fficient service. Please contact us for coverage information and/or 
price for service.
The service procedures and recommended intervals  shown in the Care & Maintenance Task Schedule 
assumes that you use your Vivid 7 for an average patient load (10-12 per day) and not use it as a 
primary mobile unit which is transp orted between diagnostic facilities.
NOTE: If conditions exist which e xceed typical usage and patient load, then it is recommended to 
increase the periodic maintenance frequencies.
.
Table 10-2    Customer Care Schedule
Service at Indicated TimeDailyWeeklyMonthlyAnnuallyNotes
Clean Probes•** or before each use
Clean Probe Holders
•
Clean Air Filter•more frequently depending on 
your environment
Inspect AC Mains Cable•Mobile Unit Check Weekly
Inspect Cables and Connectors•
Clean Console•
Clean Monitor and Touch Panel•
Inspect Wheels, Casters, brakes and 
Swivel Locks•Mobile Unit Check Daily
Check Operator Panel Movement
•Mobile Unit Check Daily
Console Leakage Current Checks•also after corrective 
maintenance or as required by 
your facilities QA program
Peripheral Leakage Current Checks•
also after corrective 
maintenance or as required by 
your facilities QA program
Surface Probe Leakage Current Checks•also after corrective 
maintenance or as required by 
your facilities QA program 
						

							
GE HEALTHCARE
DIRECTION FC091194, REVISION 11    VIVID 7 SERVICE MANUAL 
10 - 4 Section 10-3 - Maintenance Task Schedule
 Endocavity Probe Leakage 
Current Checks•
also after corrective 
maintenance or as required by 
your facilities QA program
Transesphongeal Probe Leakage 
Current Checks
•
also after corrective 
maintenance or as required by 
your facilities QA program
Surgical Probe Leakage 
Current Checks
•
also after corrective 
maintenance or as required by 
your facilities QA program
Functional Checks•also after corrective 
maintenance or as required by 
your facilities QA program
Table 10-2    Customer Care Schedule
Service at Indicated TimeDailyWeeklyMonthlyAnnuallyNotes 
						

							
GE HEALTHCARE
DIRECTION FC091194, REVISION 11    VIVID 7 SERVICE MANUAL 
Chapter 10 - Care & Maintenance 10 - 5
Section 10-4 
Tools Required
10-4-1 Special Tools, S upplies and Equipment
10-4-1-1 Specific Requirements for Periodic Maintenance
 
Table 10-3     Overview of Requirements for Periodic Maintenance
Tool Part NumberComments
Digital Volt Meter (DVM)
Anti Static Kit 46–194427P231
46–194427P279
46–194427P369
46–194427P373
46–194427P370Kit includes anti–static mat, wrist strap and cables for 200 to 240 
V system
3M #2204 Large adjustable wrist strap
3M #2214 Small adjustable wrist strap
3M #3051 conductive ground cord
Anti Static Vacuum Cleaner 46–194427P278
46–194427P279120V
230V
Air FilterFB307903Air intake. (See 
Section 9-9 Plastic Parts, External Covers and 
Bumpers, Left, Right and Rear on page 9-20 ).
Safety Analyzer46–285652G1DALE 600 KIT (or equivalent) for electrical tests
SVHS VCR CassetteE7010GG
E7010GF60 minute
120 minute
SVHS VCR Head Cleaner See VCR user manual for requirements
5.25” MOD MEDIA 2277190 Blank 2.3 M disk
Blank 5.2 M disk
5.25” MOD Disk Cleaning Kit  066E0674 SONY MOA-D51 
QIQ PhantomE8370RBRMI Grayscale Target Model 403GS
CD-R media/DVD-R media,As used by the Vivid 7 (Not all Vivid 7 support DVD)
B/W Printer Cleaning SheetSee printer user manual for requirements
Color Printer Cleaning Sheet See printer user manual for requirements
Disposable Gloves
Cut/Chemical Resistant Gloves
Ergonomic kneel pad5140706 
						

							
GE HEALTHCARE
DIRECTION FC091194, REVISION 11    VIVID 7 SERVICE MANUAL 
10 - 6 Section 10-5 - System Maintenance
Section 10-5
System Maintenance
10-5-1 Preliminary Checks
The preliminary checks take  about 15 minutes to perform. Refer  to the system user documentation 
whenever necessary.
 
Table 10-4    System Preliminary Checks
StepItemDescription
1 Ask & Listen Ask the customer if they have any  problems or questions about the equipment.
2 Paperwork Fill in the top of the Ultrasound Inspection Certif
icate, see page 10-25. Note all probes and system 
options.
3 Power up Turn the system power on 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.
4ProbesVerify that the system properly recognizes all probes.
5DisplaysVerify proper display on the monitor.
6PresetsBackup all customer presets on an empty and forma tted MO Disk (prefered) or to an empty CD-R 
disk.  
						

							
GE HEALTHCARE
DIRECTION FC091194, REVISION 11    VIVID 7 SERVICE MANUAL 
Chapter 10 - Care & Maintenance 10 - 7
10-5-2 Functional Checks (S ee Also Chapter 4)
The functional checks take about 60 minutes to pe rform. Refer to the system user documentation 
whenever necessary.
10-5-2-1 System Checks
 
NOTE: * Some software may be considered standa rd depending upon system model configuration.
Table 10-5    System Functional Checks
CheckStepDescription
2D-Mode 
(B-Mode) Verify basic B-Mode (2D) operation. Check the basic
 system controls that affect this mode of 
operation.
CF-Mode Verify basic CF-Mode (Color Flow 
Mode) operation. Check the basic system controls that affect this 
mode of operation.
Doppler Modes Verify basic Doppler operation (P
W and CW if available). Check the basic system controls that 
affect this mode of operation.
M-ModeVerify basic M-Mode operation. Check the basic syst em controls that affect this mode of operation.
*Applicable 
Software OptionsVerify the basic operation of al l optional modes such as Multi- Image, 3D, Contrast, Harmonics, 
Cine, Stress Echo,... etc. Check the basic system controls that affect each options operation.
System DiagnosticPerform the Automatic Tests, see  section Section 7-8 on page 7-63, to verify that all boards 
function according to specifications.
Operator Panel  Te s t Perform the Operator Panel Test Procedure, see 
section 7-7-3-1 on page 7-57, to verify that all 
keyboard controls are OK. This is performed by t he internal PC (Back-End processor) which does 
a normal keyboard run through.
Monitor Verify basic Monitor display functions.  
						

							
GE HEALTHCARE
DIRECTION FC091194, REVISION 11    VIVID 7 SERVICE MANUAL 
10 - 8 Section 10-5 - System Maintenance
10-5-2-2 Peripheral/Option Checks If any peripherals or options are not part of t he system configuration, the check can be omitted. 
10-5-3 Input Power
10-5-3-1 Mains Cable Inspection
 
Table 10-6    GE Approved Peripheral/Hardware Option Functional Checks
StepItemDescription
1DVR/VCR
Verify record/playback capabilities of the uni t: Clean heads (VCR ONLY) and covers if necessary.
2 B/W Printer Verify hardcopy output of the B/W video page  printer. Clean heads and covers if necessary.
3 Color Printer Verify hardcopy output of the Color video page  printer. Clean heads and covers if necessary.
4DICOMVerify that DICOM is functioning properly. Send an image to a DICOM device.
5InSite/iLinqVerify that InSite is functioning properly . Ensure two-way remote communications.
(Warranty & Contract Customers only)
6FootswitchVerify that the footswitch is functi oning as programed. Clean as necessary.
7ECG Verify basic operation with customer
Table 10-7    Mains Cable Inspection
StepItemDescription
1 Unplug Cord Disconnect the mains cable from the wall and system.
2Inspect Inspect it and its connectors for damage of any kinds.
3Verify Verify that the LINE, NEUTRAL and GROUND wires 
are properly attached to the terminals, and that no 
strands may cause a short circuit.
4Ve r i f yInlet connector retainer is functional. 
						

							
GE HEALTHCARE
DIRECTION FC091194, REVISION 11    VIVID 7 SERVICE MANUAL 
Chapter 10 - Care & Maintenance 10 - 9
10-5-4 Cleaning
10-5-4-1 General Cleaning
 
Table 10-8    General Cleaning
StepItemDescription
1 Console Use a fluid detergent in warm water on a soft, damp cl
oth to carefully wipe the entire system. Be careful 
not to get the cloth too wet so that moisture does not enter the console.
2 Probe Holder Clean probe holders. (they may need to  be soaked to remove excess gel).
3 Op Panel Only use the following cleaners on
 the Vivid 7 Operator Panel:
• Palmolive Dishwashing Liquid (m anufactured by Colgate-Palmolive)
• Sani Wipes (manufactured by Microgen Inc.)
• Tspray 2 (manufactured by Phar maceutical Innovations, Inc.)
DO NOT use original formula Tspray (Tspray 1) on  the Operator Panel. Only Tspray 2 is acceptable.
NOTE:
 Since various lotions can have a long term  negative impact on the operator panel, hands 
 should be clean and free of lotion.
4CRT
To clean the monitor face:
• Use a soft, folded cloth. Gently wipe the monitor face.
• Do NOT use a glass cleaner that has a hydrocar bon base (such as Benzene, Methyl Alcohol or 
Methyl Ethyl Ketone) on monitors with the filter (anti- glare shield). Hard rubbing will also damage the filter.
• When cleaning the monitor, make sure not to scratch the monitor.
5LCD
Never use thinner, benzene, alcohol (ethanol, methanol,  or isopropyl alcohol), abrasive cleaners, or other
strong solvents, as these may cause damage to the cabinet or LCD panel.
DO NOT scratch or press on the panel with any sharp ob jects, such as pencils or pens, as this may result
in damage to the panel.
To clean LCD panel:
• The LCD surface can be cleaned with a soft cloth, such as cotton or lens paper.
• If necessary, stubborn stains can be removed by mois tening part of a cloth with water to enhance its 
cleaning power. 
						

							
GE HEALTHCARE
DIRECTION FC091194, REVISION 11    VIVID 7 SERVICE MANUAL 
10 - 10 Section 10-5 - System Maintenance
10-5-4-2 Air Filter Cleaning NOTE: For your convenience or if the air filter is to o dirty, replacement filters are available. Refer to 
Chapter 9  for the air filter replacement part number.
10-5-5 Physical Inspection
 
Table 10-9    Air Filter Cleaning - frequency varies with your environment
StepItemDescription
1Remove Filter 
Cover Refer to 
Section 8-5 Air Filter Replacement Procedure on page 8-8  for air filter location and removal 
instructions
2 Clean Filter The filters can be cleaned in sprinkling water, or th
ey can be dusted with a vacuum cleaner. If the filter 
is metal wash and/or vacuum. If the filter  is fiber or plastic, vacuum or replace.
3 Install Filter Install the clean filter.
Table 10-10   Physical Checks
StepItemDescription
1 Labeling Verify that all system labeling is 
present and in readable condition. See  Section 1-5 Labels 
Locations on page 1-20 .
2 Scratches & Dents Inspect the console for dents, scratches or cracks.
3 Operator Panel Inspect keyboard and Operator Panel.  Note any damaged or missing items.
4Operator Panel 
MovementVerify ease of Operator Panel (Operator I/O Panel ) movement in all acceptable directions. Ensure 
that it latches in position as required.
5Wheels & BrakesCheck all wheels and casters for wear and verify operation of foot brake, to stop the unit from moving, 
and release mechanism. Check all wheel locks a nd wheel swivel locks for proper operation.
6Cables & 
ConnectorsCheck all internal cabl e harnesses and connectors for wear and secure connector seating. Pay 
special attention to footswitch  assembly and probe strain or bend  reliefs. Also check the wires 
connecting the side-fan on the BEP cover to the 4-PI N to make sure the wires are not pinched or 
damaged.
7 Shielding & 
Covers Check to ensure that all EMI shielding, internal
 covers, air flow panels and screws are in place. 
Missing covers and hardware could  cause EMI/RFI problems while scanning.
8 External I/O Check all connectors for damage and  verify that the labeling is good.
9 Op Panel Lights Check for proper operation of all operator panel and TCG lights.
10Monitor LightCheck for proper operation of any  monitor lights, if available. 
						

							
GE HEALTHCARE
DIRECTION FC091194, REVISION 11    VIVID 7 SERVICE MANUAL 
Chapter 10 - Care & Maintenance 10 - 11
10-5-6 Optional Diagnostic Checks
 Optionally you can access the diagnostic software as  described in Chapters 5 or 7. View the error logs 
and run desired diagnostics.
10-5-6-1 View the Logs 1.) Review the system error log for any problems.
2.) Check the temperature log to see if there are any trends that could cause problems in the future.
10-5-7 Probe Maintenance
10-5-7-1 Probe Related Checks
 
10-5-7-2 Basic Probe CareThe system user manuals and various probe handli ng cards provide a complete description of probe 
care, maintenanc e, cleaning and disinfection. Ensure that  you are completely familiar with the proper 
care of GE probes.
Ultrasound probes can be easily damaged by imprope r handling. See the User Manual and probe care 
cards for more details. Failure to follow these precautions can result in serious injury and equipment 
damage. Failure to properly handle or maintain a probe may also void its warranty.
Any evidence of wear indicates the probe cannot be used.
Do a visual check of the probe pins and sy stem sockets before plugging in a probe.
TEE and Interoperative probes often have special cons iderations and individual probe user manuals. 
For TEE and Interoperative  probes also refer to their separate user manuals.
10-5-7-3 Basic Probe Cleaning Refer to the User’s Manual for details on probe cleaning.
   
Table 10-11    Probe Related Checks
StepItemDescription
1 Probe Holder Clean probe holders. (they may need to be soaked to remove excess gel).
2 Probes Thoroughly check the system probe connectors and re
move dust from inside the connector sockets 
if necessary. Visually check  for bent, damaged or missing pins
WARNINGWARNINGTo help protect yourself from blood borne diseases, wear approved disposable gloves. 
These are made of nitrile derived from vegetable starch to prevent allergic latex 
reactions.
CAUTIONFailure to follow the prescribed cleaning or  disinfection procedures will void the probe’s 
warranty. DO NOT soak or wipe the lens with an y product not listed in the User Manual. Doing 
so could result in irreparable damage to the probe. Follow care instructions that came with the 
probe.
CAUTIONDisinfect a defective probe before you return it.  Be sure to tag the probe as being disinfected. 
						

							
GE HEALTHCARE
DIRECTION FC091194, REVISION 11    VIVID 7 SERVICE MANUAL 
10 - 12 Section 10-6 - Using a Phantom
Section 10-6
Using a Phantom
See  section 4  for information on using a phantom ( 4-3-5 Performance Tests on page 4-31 ) and quality 
assurance tests.
Section 10-7
Electrical Safety Tests
10-7-1 Safety Test Overview
The electrical safety tests in this section are ba sed on and conform to NFPA 99 (For USA) and IEC 
60601-1 Medical Equipment Safety Standards. They ar e intended for the electrical safety evaluation of 
cord-connected, electrically operated, patient care  equipment. If additional information is needed, refer 
to the NFPA 99 (For USA) and IEC 60601-1 documents.
 
Test the system, peripherals and probes for leak age current. Excessive leakage current can cause 
injury or death in sensitive patients. High leakage cu rrent can also indicate degradation of insulation and 
a potential for electrical failure. Do not use probe s or equipment having excessive leakage current.
To minimize the risk that a probe  may shock someone the customer should:
• Not use a probe that is cracked or damaged in any way
• Check probe leakage current: * Based on your facilities QA  program for surface probes
* Based on your facilities QA pr ogram for endocavitary probes
* Whenever probe damage is suspected
WARNINGWARNINGTHE USER MUST ENSURE THAT THE SAFETY INSPECTIONS ARE PERFORMED AT 
LEAST EVERY 12 MONTHS ACCORDING TO  THE REQUIREMENTS OF THE PATIENT 
SAFETY STANDARD IEC-EN 60601-1. ONLY  TRAINED PERSONS ARE ALLOWED TO 
PERFORM THE SAFETY INSPECTIONS MENTIONED ABOVE.
CAUTIONTo avoid electrical shock, the unit under test  must not be connected to other electrical 
equipment. Remove all interconnecting cables  and wires. The unit under test must not be 
contacted by users or patients while performing these tests.
CAUTIONPossible risk of infection. Do not handle soiled or contaminated probes and other components 
that have been in patient contact. Follow a ppropriate cleaning and disinfecting procedures 
before handling the equipment.