GE Logiq P5 Service Manual

							GE HEALTHCARE
DIRECTION 5394141, REVISION  1LOGIQ™ P5 SERVICE MANUAL 
Section 10-3 - Maintenance Task Schedule 10 - 3
Table 10-2 Customer Care Schedule
Service at Indicated TimeDailyMonthlyQuarterly
Per Facilities 
QA Program
Notes
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 Control Panel Movement
•Mobile Unit Check Daily
Console Leakage Current Checks
•also after corrective 
maintenance 
Peripheral Leakage Current Checks
•also after corrective 
maintenance 
Surface Probe Leakage Current Checks
•also after corrective 
maintenance 
 Endocavity Probe Leakage 
Current Checks
•also after corrective 
maintenance 
Transesphongeal Probe Leakage 
Current Checks
•also after corrective 
maintenance 
Surgical Probe Leakage 
Current Checks
•also after corrective 
maintenance 
Measurement Accuracy Checks
•also after corrective 
maintenance 
Probe/Phantom Checks
•also after corrective 
maintenance
Functional Checks
•also after corrective 
maintenance  
						

							GE HEALTHCARE
DIRECTION 5394141, REVISION  1LOGIQ™ P5 SERVICE MANUAL  
10 - 4 Section 10-3 - Maintenance Task Schedule
Section 10-4 
Tools Required
10-4-1 Standard GE Tool Kit
The following is a description of the “Standard” GE tool  kit in the USA. Not all tools are required for PMs.
Table 10-3     Overview of GE-1 Tool Kit Contents 
Tool IDDescriptionTool IDDescription
9-45358 Pliers Retaining Ring 9-XL9971MM Xcelite-hex Blade 1.27mm
9-4078 Scribe 9-XL9972MM Xcelite-hex Blade 1.5mm
9-44572 Wrench Open End 3/8 - 7/16 9-XL9973MM Xcelite-hex Blade 2 mm
9-44579 Wrench Open End 1/2 - 9/16 9-XL9974MM Xcelite-hex Blade 2.5mm
9-44579 Wrench Open End 1/2 - 9/16 9-XL9975MM Xcelite-hex Blade 3mm
9-45385 Pliers, Arc Joint 7 inch 9-XL9976MM Xcelite-hex Blade 4mm
9-45378 Pliers, Slip Joint 9-XL9977MM Xcelite-hex Blade 5mm
9-4518 Pliers, Long Nose, Miniature 9-XL991CM Handle
9-4518 Pliers, Long Nose, Miniature C2356E Screw starter - Kedman Quick Wedge
9-44776 Ignition Wrench Set, 10 pc. BLBOBox - 18 Compartment 
9-44601 Wrench, Adj., 4 inch DWL4283T Box - 5 Compartment
9-4151 Screwdriver, Blade, Stubby 9-41322 Pickup Tool, Claw type
9-41421 Screwdriver, Blade, Pocket clip 9-6757 6 pc Needle File Set
9-41594 Screwdriver, Blade 1/8 in. x 4 in. 9-9487 Utility Knife
9-41581 Screwdriver, Blade 3/16 in. x 4 in. 9-45341 Pliers Vice Grip 10 inch
9-39451 20 Steel Tape, locking Spring load 9-3001  Xacto Pen Knife
9-GH807 Ratchet, Offset, Slotted 9-HT62002 Solder Aid, Fork and Hook
68-412 Ratchet, Offset, Phillips 9-4099 Mirror, Round, Telescoping
9-GH130 Tapered Reamer 9-GH3001 Steel Rule Decimal 6 inch
9-41584 Screwdriver, slotted 1/4 in.X 6 in. 9-GH300ME Steel Rule Metric 6 inch
9-4118 Screwdriver, Phillips #2, St ubby9-XL9920 Xcelite-hex Blade.050 inch
9-41293 Screwdriver, Phillips #0 9-XL9921 Xcelite-hex Blade 1/16 inch
9-41294 Screwdriver, Phillips #1 9-XL9922 Xcelite-hex Blade 5/16 inch
9-41295 Screwdriver, Phillips #2 9-XL9923 Xcelite-hex Blade 3/32 inch
9-46677 Hex Keys, 20 pc., Metric 9-XL9924 Xcelite-hex Blade 1/8 inch
9-34701 1/4 in. Standard.Socket set (19 pc) 9-XL9925 Xcelite-hex Blade 5/32 inch
9-43499 1/2 inch Socket 1/4 inch drive 9-XL9926 Xcelite-hex Blade 3/16 inch
9-4355 Flex Spinner 9-XL99764 Xcelite-hex Blade 7/64
9-43523  Breaker 9-XL99964 Xcelite-hex Blade 9/64
9-43531 6 inch Ext. 9-XLM60 Mini-screwdriver kit 
						

							GE HEALTHCARE
DIRECTION 5394141, REVISION  1LOGIQ™ P5 SERVICE MANUAL 
Section 10-3 - Maintenance Task Schedule 10 - 5
9-65283 Case 8.5 in. x 4.5 in. x 2 in. Deep 9-45072 Pliers 6 inch Diagonal
9-46696 Hex Keys 9-XL100X Wire Stripper/Cutter 5 inch - 100X
9-39829 Torpedo Level, Magnetic 9-XL87CG Pliers - very fine needle nose-87CG
9-38461 Hammer, Ball Peen, 4 oz 9-WEWDT-07 Weller-Soldering-Replacement Tip(1)
9-4280 Universal Joint 1/4 inch 9-WS175-E Wiss - Surgical Scissors
9-WEW60P3 Weller - Soldering Iron, 3 wire KH174 Hemostat 5 inch Straight 
9-WECT5B6 Weller - Soldering Iron Tip KH175 Hemostat 5 inch curved
9-WEWDP12 Weller - Desoldering Pump 9-Z9480121 Alignment tool (red)
93383 Flashlight Mini-Mag Lite (AAA Bat.)
9-GH408 Tweezers
21576 Brush - Bristle
9-4516 Pliers 4 1/4 inch Diagonal
Table 10-4     Overview of GE-2 Tool Kit Contents 
GE-2 Sears Kit (#99034) 
Tool IDDescriptionTool IDDescription
9-45381 Pliers, Arc Joint 9 1/2 inch 9-44067 Socket 1 1/16 in. for 1/2 in. drive
9-45092 Pliers,  Linesman  8  1/2  inch 9-42679 Socket 10MM Hex for 1/2 in. drive (2273333) 
9-42882 Punch, Pin 3/32 inch 9-44262 Extension 10 inch for 1/2 in. drive (2273405)
9-42884 Punch, Pin 5/32 inch 9-4258 3/8 inch to 1/2 inch Adapter
9-42886 Punch, Pin 1/4 inch 9-34374 3/8 inch Metric Socket Set - 12 PT
9-42973 Cold Chisel 1/2 inch 9-44311 16mm Socket 12 pt.
9-GH77 Center Punch Automatic 9-33485 Metal Socket Tray
9-GH890 File Handle, Adj. 9-33484 Metal Socket Tray
9-31276  File, Round, Bastard 8 inch  9-33484 Metal Socket Tray
9-31277  File, Half Round, Bastard 8 inch 9-52068 Tap and Drill Set
9-31263 File, Flat Mill 8 inch 9-52722 #6 Tap
21045C Close Quarter Saw 9-52723 #8 Tap
9-44604 Wrench, Adj 10 inch High Speed Drill Set
9-41587 Screwdriver 5/16 inch x 8 inch #36 Drill
9-41586 Screwdriver, Stubby 5/16 inch  #29 Drill
9-GH19512 Countersink 1/2 inch 9-44046 3/8 inch Socket Set
9-44741 12 PC Combination Wrench Set
Table 10-3     Overview of GE -1 Tool Kit Contents (Continued)
Tool IDDescriptionTool IDDescription 
						

							GE HEALTHCARE
DIRECTION 5394141, REVISION  1LOGIQ™ P5 SERVICE MANUAL  
10 - 6 Section 10-3 - Maintenance Task Schedule
10-4-2 Special Tools, Supplies and Equipment
10-4-2-1 Specific Requirements for Care & Maintenance
Table 10-5     Overview of Requirements for Care & Maintenance
Tool Part NumberComments
Digital Volt Meter (DVM)
Electric Safety Analyzer DALE 600 46-285652G1 For 120V Unit
Electric Safety Analyzer DALE  600E 46-328406G2
For 220V Units
Leakage Current Ultrasound Kit 2113015 For 120V and 220V Units
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 Filter 10-5-4-2
 air intake
Safety Analyzer 46–285652G1
DALE 600 KIT (or equivalent) for electrical tests
SVHS VCR Cassette E7010GG
E7010GF 60 minute
120 minute
SVHS VCR Head Cleaner See VCR user manual for requirements
3.5” MOD MEDIA E8381AA
E8381AB
blank 128 M disk
blank 230 M disk
5.25” MOD Media
3.5” MOD Media Cleaner 2117811
 cleans the diskettes
5.25” MOD Media Cleaner cleans the diskettes
3.5” MOD Head Cleaner Kit  2148392
 cleans the drive heads
5.25” MOD Head Cleaner Kit cleans the drive heads
QIQ Phantom E8370RB
RMI Grayscale Target Model 403GS
CD-RW Media For LOGIQ™ P5
B/W Printer Cleaning Sheet See printer user manual for requirements
Color Printer Cleaning Sheet See printer user manual for requirements
Disposable Gloves 
						

							GE HEALTHCARE
DIRECTION 5394141, REVISION  1LOGIQ™ P5 SERVICE MANUAL 
Section 10-3 - Maintenance Task Schedule 10 - 7
Section 10-5
System Maintenance
10-5-1 Preliminary Checks
The preliminary checks take about 15 minutes to perform. refe r to the system user documentation 
whenever necessary. 
Table 10-6    System 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 Cert
ificate (see page 29). 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.
4Probes Verify that the system properly recognizes all probes.
5 Displays Verify proper display on the monitor and touch panel.
6Presets Backup all customer presets on an CD-RW.  
						

							GE HEALTHCARE
DIRECTION 5394141, REVISION  1LOGIQ™ P5 SERVICE MANUAL  
10 - 8 Section 10-3 - Maintenance Task Schedule
10-5-2 Functional Checks (See Also Chapter 4)
The functional checks take about 60 minutes to  perform. refer to the system user documentation 
whenever necessary.
10-5-2-1 System Checks 
NOTE: * Some software may be considered standard depending upon system model configuration. Table 10-7    System Functional Checks
Chec
k
StepDescription
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 (PW and CW if 
available). Check the basic system controls 
that affect this mode of operation.
M-Mode Verify basic M-Mode operation. Check the basic 
system controls that affect this mode of 
operation.
*Applicable Software  Options Verify the basic operation of all optional 
modes such as Multi-Image, 3D, Contrast, 
Harmonics, Cine, Stress Echo,... etc. Check t he basic system controls that affect each 
options operation.
Xmit/Recv Elements Use the Visual Channel Utility on the 10L probe to
 verify that all system xmit/recv channels 
are functional.
Keyboard Test Perform the Keyboard Test Procedure to verify that all keyboard controls are OK. 
Monitor Verify basic Monitor display functions. re fer to Chapter 3 of the User Manual.
Touch Panel Verify basic Touch Panel display functions. refer to Chapter 3 of the User Manual.
Measurements Scan a gray scale phantom and use the measurem
ent controls to verify distance and area 
calculation accuracy. refer to the User M anual, Chapter 18, for measurement accuracy 
specifications. 
						

							GE HEALTHCARE
DIRECTION 5394141, REVISION  1LOGIQ™ P5 SERVICE MANUAL 
Section 10-3 - Maintenance Task Schedule 10 - 9
10-5-2-2 Peripheral/Option Checks
If any peripherals or options are not part of the system configuration,  the check can be omitted. refer to 
the User Manual for a list of  approved peripherals/options.
10-5-3 Input Power
10-5-3-1 Mains Cable Inspection
 
10-5-4 Cleaning
10-5-4-1 General Cleaning
 
Table 10-8    GE Approved Peripheral/Hardware Option Functional Checks
StepItemDescription
1VCR
Verify record/playback capabilities of t he VCR. Clean heads 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 pr inter. Clean heads and covers if necessary.
4DICOM Verify that DICOM is functioning pr operly. Send an image to a DICOM device.
5 InSite/iLinq Verify that InSite is functioning properl
y. Ensure two-way remote communications.
(Warranty & Contract Customers only)
6 Camera Verify hardcopy output of the film camera. Clean as necessary.
7 Footswitch Verify that the footswitch is func tioning as programed. Clean as necessary.
8ECG Verify basic operation with customer
Table 10-9    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 kind.
3Verify Verify that the LINE, NEUTRAL and GROUND wires are properly attached to the terminals, and that no 
strands may cause a short circuit.
4VerifyInlet connector retainer is functional.
Table 10-10   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). 
						

							GE HEALTHCARE
DIRECTION 5394141, REVISION  1LOGIQ™ P5 SERVICE MANUAL  
10 - 10 Section 10-3 - Maintenance Task Schedule
10-5-4-2 Air Filter Cleaning
NOTE: For your convenience or of 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 10-11    Air Filter Cleaning - frequency varies with your environment
StepItemDescription
1 Remove Filter 
Cover refer to Chapter 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 10-12   Physical Checks
StepItemDescription
1 Labeling Verify that all system labeling is present and in readable condition. refer to the LOGIQ™ P5 User 
Manual for details.
2 Scratches & Dents Inspect the console for dents, scratches or cracks.
3 Control Panel Inspect keyboard and control panel. Note any damaged or missing items.
4Control Panel 
MovementVerify ease of control panel (Operat or 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 caster locks  and caster 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 asse mbly and probe strain or bend reliefs.
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 TGC lights.
10Monitor LightCheck for proper operation of any  monitor lights if available.
11External 
MicrophoneCheck for proper operation of any extern al microphones by recording an audio test. 
						

							GE HEALTHCARE
DIRECTION 5394141, REVISION  1LOGIQ™ P5 SERVICE MANUAL 
Section 10-3 - Maintenance Task Schedule 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.
3.) Check the Configuration Log; update if needed.
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 handling 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 improper 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 system sockets before plugging in a probe.
TEE and Interoperative probes often have special considerations 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.
NOTE: To help protect yourself from blood borne diseas es, wear approved disposable gloves. These are made 
of nitrile derived from vegetable starch  to prevent allergic latex reactions.
NOTE: Failure to follow the pres cribed 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 pr obe. Follow care instructions that came with the 
probe.
NOTE: Disinfect a defective probe before you return it. Be sure to tag the pr obe as being disinfected.
Table 10-13   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 
						

							GE HEALTHCARE
DIRECTION 5394141, REVISION  1LOGIQ™ P5 SERVICE MANUAL  
10 - 12 Section 10-6 - Electrical Safety Tests
Section 10-6
Electrical Safety Tests
10-6-1 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 patient s. High leakage current 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 appropriate cleaning and di sinfecting procedures 
before handling the equipment.