GE LOGIQ 180 Basic Service Manual
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GE LOGIQ 180 Basic Service Manual

GE LOGIQ 180 Basic Service Manual

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Technical
Publication
Direction 2317229
Revision 3
GE Medical Systems
LOGIQ™ 180 Basic Service Manual
©
Copyright
2002, 2003, 2004 by General Electric Co.
GE Medical Systems

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Summary of Contents for GE LOGIQ 180

  • Page 1 GE Medical Systems Technical Publication Direction 2317229 Revision 3 GE Medical Systems LOGIQ™ 180 Basic Service Manual © Copyright 2002, 2003, 2004 by General Electric Co.
  • Page 3 • VERSUCHEN SIE NICHT, DAS GERä T ZU REPARIEREN, BEVOR DIESES WARNUNG KUNDENDIENST-HANDBUCH NICHT ZU RATE GEZOGEN UND VERSTANDEN WURDE. • WIRD DIESE WARNUNG NICHT BEACHTET, SO KANN ES ZU VERLETZUNGEN DES KUNDENDIENSTTECHNIKERS, DES BEDIENERS ODER DES PATIENTEN DURCH ELEKTRISCHE SCHLä GE, MECHANISCHE ODER SONSTIGE GEFAHREN KOMMEN. ii - i...
  • Page 4 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL • ESTE MANUAL DE SERVICIO Só LO EXISTE EN INGLé S. • SI ALGú N PROVEEDOR DE SERVICIOS AJENO A GEMS SOLICITA UN IDIOMA QUE NO SEA EL INGLé S, ES RESPONSABILIDAD DEL CLIENTE OFRECER UN SERVICIO DE TRADUCCIó...
  • Page 5 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL ii - iii...
  • Page 6 GE Medical Systems personnel. In performing all electrical work on these products, GE will use its own specially trained field engineers. All of GE’s electrical work on these products will comply with the requirements of the applicable electrical codes.
  • Page 7 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Revision History Revision Date Reason for change Oct 29, 2002 Initial Release Mar 19, 2003 Address Change Apr 29, 2003 add console for Korea May 27, 2004...
  • Page 8 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL This page was intentionally left blank. iv - vi...

  • Page 9: Table Of Contents

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Table of Contents CHAPTER 1 Introduction Overview ............1 - 1 Purpose of Chapter 1 .
  • Page 10 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL CHAPTER 2 Pre Installation Overview ............2 - 1 Purpose of Chapter 2 .
  • Page 11 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL CHAPTER 3 Installation Overview............3 - 1 Purpose of Chapter 3 .
  • Page 12 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Paperwork ............3 - 27 User Manual(s) .
  • Page 13 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL CHAPTER 4 Functional Checks ..............
  • Page 14 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL CHAPTER 5 Theory Overview ............5 - 1 Purpose of Chapter 5 .
  • Page 15 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL CHAPTER 6 Service Adjustments Overview............6 - 1 Purpose of Chapter 6 .
  • Page 16 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL CHAPTER 7 Diagnostics Overview ............7 - 1 Purpose of Chapter 7 .
  • Page 17 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL CHAPTER 8 Replacement Procedures Overview............8 - 1 Purpose of Chapter 8 .
  • Page 18 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL CHAPTER 9 Replacement Parts ..............
  • Page 19 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL CHAPTER 10 Quality Assurance Overview............10 - 1 Periodic Maintenance Inspections .
  • Page 20 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Data Sheet for Chassis Source Leakage Current ....10 - 16 Probe Leakage Current Test ........10 - 17 Definition .

  • Page 21: Overview

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Chapter 1 Introduction Section 1-1 Overview 1-1-1 Purpose of Chapter 1 This chapter describes important issues related to safely servicing this ultrasound machine. The service provider must read and understand all the information presented here before installing or servicing a unit.

  • Page 22: Typical Users Of The Basic Service Manual

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 1-1-3 Typical Users of the Basic Service Manual • Service Personnel (installation, maintenance, etc.). • Hospital’s Service Personnel • Architects (Some parts of the Pre Installation Chapter) 1-1-4 LOGIQ™...

  • Page 23: Important Conventions

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 1-2 Important Conventions 1-2-1 Conventions Used in Book Model Designations. This manual covers the LOGIQ™ 180 scanners. Icons. Pictures, or icons, are used wherever they will reinforce the printed message. The icons, labels and conventions used on the product and in the service information are described in this chapter.

  • Page 24: Standard Hazard Icons

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 1-2-2 Standard Hazard Icons Important information will always be preceded by the exclamation point contained within a triangle, as seen throughout this chapter. In addition to text, several different graphical icons (symbols) may be used to make you aware of specific types of hazards that could cause harm.

  • Page 25: Product Icons

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 1-2-3 Product Icons The following table describes the purpose and location of safety labels and other important information provided on the equipment. Table 1-5 Product Icons...
  • Page 26 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Table 1-5 Product Icons LABEL/SYMBOL PURPOSE/MEANING LOCATION "Mains OFF" Indicates the power off Rear of system adjacent to mains switch position of the mains power switch.

  • Page 27: Safety Considerations

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 1-3 Safety Considerations 1-3-1 Introduction The following safety precautions must be observed during all phases of operation, service and repair of this equipment. Failure to comply with these precautions or with specific warnings elsewhere in this manual, violates safety standards of design, manufacture and intended use of the equipment.

  • Page 28: Mechanical Safety

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 1-3-3 Mechanical Safety When the unit is raised for a repair or moved along any incline, use extreme caution WARNING WARNING since it may become unstable and tip over.

  • Page 29: Labels Locations

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 1-3-5 Labels Locations Figure 1-1 Console Labels Location (for China) Chapter 1 Introduction 1 - 9...
  • Page 30 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Labels Locations (cont’d) Figure 1-2 Console Labels Location (Europe) 1 - 10 Section 1-3 - Safety Considerations...
  • Page 31 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Labels Locations (cont’d) Figure 1-3 Console Labels Location (India) Chapter 1 Introduction 1 - 11...
  • Page 32 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Labels Locations (cont’d) Figure 1-4 Console Labels Location (Korea) 1 - 12 Section 1-3 - Safety Considerations...
  • Page 33 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Labels Locations (cont’d) Figure 1-5 Console Labels Figure 1-6 Printer Panel label Chapter 1 Introduction 1 - 13...

  • Page 34: Dangerous Procedure Warnings

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 1-3-6 Dangerous Procedure Warnings Warnings, such as the example below, precede potentially dangerous procedures through our this manual. Instructions contained in the warnings must be followed.

  • Page 35: Emc, Emi, And Esd

    3.) Keep the equipment as far as possible from other electronic equipment. 4.) Be sure to use the only cables provided by GEMS or ones approved by GE Wuxi. Install the unit/ peripherals as per the installation procedure provided in Chapter 3 - INSTALLATION. The layout of the LOGIQ™...

  • Page 36: General Notice

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 1-4-5 General Notice 1.) Designation of Peripheral Equipment Connectable to this Product. The peripheral which conforms to EN60601-1-2 (IEC601-1-2), can be connected up to the LOGIQ™ 180 without compromising its EMC performance.

  • Page 37: Customer Assistance

    Milwaukee, WI 53219 1-262-524-5698 Customer Answer Center Fax: +1-414-647-4125 Europe Tel: +49 212 2802 208 GE Ultraschall Deutschland GmbH& Co. KG +49 212 2802 207 BeethovenstraBe 239 Postfach 11 05 60, D-42665 Solingen Germany Fax: +49 212 2802 431 Tel: +65 291-8528...

  • Page 38: System Manufacturer

    1-5-2 System Manufacturer Table 1-7 System Manufacturer Manufacturer FAX Number GE Medical Systems (China) Co., Ltd. TEL: +86 510-5225888 No. 19 Changjiang Road, Wuxi National Hi-Tech Development Zone, FAX: +86 510-5226688 Jiangsu, P.R. China 214028 1 - 18 Section 1-5 - Customer Assistance...

  • Page 39: Overview

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Chapter 2 Pre Installation 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 LOGIQ™ 180.

  • Page 40: Lighting

    2-2-2-4 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 supply what is locally required. 2-2-2-5 Power Stability Requirements Voltage drop-out Max 10 ms.

  • Page 41: Emi Limitations

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 2-2-3 EMI Limitations Ultrasound machines are susceptible to Electromagnetic Interference (EMI) from radio frequencies, magnetic fields, and transients in the air or wiring. They also generate EMI. The LOGIQ™ 180 complies with limits as stated on the EMC label.

  • Page 42: Probes Environmental Requirements

    Never place a label where RF gaskets meet the unit. Otherwise, the gap created will permit RF gaskets touch metal RF leakage. Or, if a label has been found in such a position, move the label. Use GE specified The interconnect cables are grounded and require ferrite beads and other shielding. Also, harnesses and peripherals cable length, material, and routing are all important;...

  • Page 43: Facility Needs

    All electrical work on these products must comply with the requirements of applicable electrical codes. The purchaser of GE equipment must only utilize qualified personnel to perform electrical servicing on the equipment.

  • Page 44: Desirable Features

    Storage for lines 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. 2-3-4 Checklist for Installation 2-3-4-1 Checklist for Installation Table 2-13...

  • Page 45: Overview

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Chapter 3 Installation Section 3-1 Overview 3-1-1 Purpose of Chapter 3 This chapter contains information needed to install the unit. Included are references to a procedure that describes how to receive and unpack the equipment and how to file a damage or loss claim.

  • Page 46: Safety Reminders

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 3-1-4 Safety Reminders WHEN USING ANY TEST INSTRUMENT THAT IS CAPABLE OF OPENING THE DANGER AC GROUND LINE (I.E., METER’S GROUND SWITCH IS OPEN), DON’T TOUCH THE UNIT! After being transported, the unit may be very cold or hot.
  • Page 47 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Safety Reminders (cont’d) Do not operate this unit unless all board covers and frame panels are securely in place. CAUTION System performance and cooling require this.

  • Page 48: Receiving And Unpacking The Equipment

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 3-2 Receiving and Unpacking the Equipment 3-2-1 Unpacking procedure Please read that procedure before packing/unpacking the LOGIQ™ 180 . NOTE: We strongly advice you to store the LOGIQ™ 180 packing material in undamaged condition in case of future transportation.
  • Page 49 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Unpacking Procedure (cont’d) NOTE: Check the shipping container for special instructions. Verify that the container is intact. If not tally with the shipping list, ask the carrier for unpacking instructions.

  • Page 50: Packing Procedure

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 3-2-2 Packing Procedure 1.) Clean the system, then make the preparation as below: a.) Put the top cover sheet on the system top cover. b.) Cover the ten caps on the side cover.
  • Page 51 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Packing Procedure (cont’d) 2.) Lift the system on the bottom of the wood package, lock the casters. Insert the Manual between the console and the bottom cover.
  • Page 52 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Packing Procedure (cont’d) 7.) Cover the whole console with the plastic bag. 8.) Fix the side cover and top cover with the clip. 9.) Attach the shipment card, package label and on the position which show on the picture.

  • Page 53: Preparing For Installation

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 3-3 Preparing for Installation 3-3-1 Physical Inspection 3-3-1-1 Systems Voltage Settings • Verify that the scanner is set to the correct voltage. The Voltage settings for the LOGIQ™ 180 Scanner is found on a label on the rear of the system.

  • Page 54: Completing The Installation

    3.) Any standard 25 Pin DSub Male to Male Cable for LOGIQ™ 180 (To interface PC to LOGIQ™ 180) B.) Software: For V7.0HC (LOGIQ™ 180) 1.) Operating System: Windows 95 / 98 / ME / NT / 2000 2.) Image Transfer Software (2347331) Supplied by GE Medical Systems 3 - 10 Section 3-5 - Completing the Installation...
  • Page 55 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL C.) PC Settings: The Service Port (parallel port) of the PC should be configured in the EPP/ECP/Bi directional mode. This can be done by entering into the CMOS setting of the PC. If required, for more details contact your local PC supplier.
  • Page 56 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 3.) Now type the Respective Drive Letter E.g. F:in95,98, Setup.exe as shown below and click OK. For Systems With WinNT, 2000 Operating Systems For Systems With Win95, 98 &...
  • Page 57 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 4.) A warning screen will appear asking to close all other applications. Figure 3-16 5.) Click OK if other applications are closed else click Exit Set-up, close all programs and go through steps 2 to 4 again.
  • Page 58 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 6.) Begin Installation screen appears. To change the directory click on change directory and select the desired directory. Click on the installation button to continue with Installation.
  • Page 59 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 8.) The software is fully installed and ready to use when you get the following screen Figure 3-19 Chapter 3 Installation 3 - 15...

  • Page 60: Installation Of Optional Accessories

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL E.) Hardware Installation Connect the LOGIQ™ 180 MP to the PC through the Image Transfer Cable -2344566. This completes the total installation of the Image Transfer software.

  • Page 61: Adjustment Of Monitor Brightness & Contrast

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 3-5-4 Adjustment of Monitor Brightness & Contrast Turn ON the Machine and then adjust the monitor contrast and brightness. Monitor contrast and brightness should be adjusted according to the lighting in the room.

  • Page 62: System Configuration

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 3-6 System Configuration 3-6-1 System Specifications 3-6-1-1 Physical Dimensions The physical dimensions of the LOGIQ™ 180 unit are summarized in Table 3-1. Table 3-1 Physical Dimensions of LOGIQ™ 180...

  • Page 63: Front View

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 3-6-1-2 Front View Figure 3-21 Overall Dimensions Chapter 3 Installation 3 - 19...

  • Page 64: Weight Without Peripherals

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 3-6-1-3 Weight without Peripherals The Weight of LOGIQ™ 180 without peripherals Table 3-2 Weight of LOGIQ™ 180 Model Weight [kg] Weight [lbs] LOGIQ™ 180 72.2 163.17...

  • Page 65: Storage & Operation Requirements

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 3-6-2-3 Storage & Operation Requirements The LOGIQ™ 180 is shipped in a single container excluding probes. Shipping weight is approximately 12 kgs. Table 3-5 provides a summary of temperature, atmospheric pressure, and humidity tolerances...
  • Page 66 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL For Europe Only: All devices connected to the LOGIQ™ 180 must be CE Marked. Located on the panel are video input & output connectors, footswitch connector, shutter connector, power connector &...

  • Page 67: Peripherals Connections

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 3-6-4 Peripherals Connections 3-6-4-1 This section indicates pin assignment for each connector A.) Pin Assignment for Parallel Port ( for V7.0HC systems) Parallel Port Figure 3-23 Connector: Female D type, 25 Pin on the Rear Panel...
  • Page 68 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL B.) Footswitch Connection The foots witch which is the remote FREEZE device is connected to the rear panel of the system. this extra FREEZE switch is provided to enhance flexibility to freeze images when the system is not within reach of the user.

  • Page 69: Available Probes For Logiq™ 180

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 3-6-5 Available Probes for LOGIQ™ 180 See in Specifications in the LOGIQ™ 180 User Manual for Probes and intended use. Table 3-7 Available Probes Probe Type Part No.

  • Page 70: Video Specification

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 3-6-6 Video Specification Video specifications may be needed to be able to connect laser cameras to the LOGIQ™ 180 . General Parameter NTSC 525[Frame] 625[Frame] Total Number of Horizontal Lines...
  • Page 71 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 3-7 Paperwork NOTE: During and after installation, the documentation (i.e. User Manuals, Installation Manuals...) for the peripheral units must be kept as part of the original system documentation. This will ensure that all relevant safety and user informations are available during the operation and service of the complete system.
  • Page 72 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL This page was intentionally left blank. 3 - 28 Section 3-7 - Paperwork...

  • Page 73: Overview

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Chapter 4 Functional Checks Section 4-1 Overview 4-1-1 Purpose of Chapter 4 This chapter provides procedures for quickly checking major functions of the LOGIQ™ 180 scanner, diagnostics by using the built-in service software, and power supply adjustments.

  • Page 74: General Procedures

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 4-2 General Procedures 4-2-1 Power On/Boot Up NOTE: After turning off the system, wait at least ten seconds before turning it on again. The system may not be able to boot if power is recycled too quickly.

  • Page 75: Power Up

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 4-2-1-2 Power Up 1.) Connect the Power cable to an appropriate mains power outlet Mains Power Main Circuit Breaker Cable Connector Figure 4-27 Mains Circuit Breaker and Mains Power Cable 2.) Press Front Panel ON/OFF key once to Switch ON/OFF...

  • Page 76: Functional Check Procedures

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 4-3 Functional Check Procedures To perform these tests, you will need a micro-convex, linear or a convex probe. These procedures should be per formed during installation. These procedures are also used as basic checks to use when service of the system is required.

  • Page 77: Power Up Monitor Display (Convex Probe)

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 4-3-1 Power Up Monitor Display (Convex Probe) Figure 4-29 Power Up Monitor Display (Convex Probe) Chapter 4 Functional Checks 4 - 5...

  • Page 78: Basic Controls

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 4-3-2 Basic Controls TableTable 4-9 describes basic controls which helps in checking the LOGIQ™ 180 during installation. Connect the sector or convex transducer to connector on the right side of the base.
  • Page 79 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Table 4-9 Basic Controls TASK Expected Result Comment column appears at the bottom of the display. Enter the Flash Memory (Image storage) comment in that and press Store again to Store the image.

  • Page 80: Phantom Check

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Basic Controls (Continued) Figure 4-30 B/M Mode Display 4-3-3 Phantom Check RMI Phantom 403GS (Part No. 2113294) to be used to check image quality and proper functioning of...

  • Page 81: Diagnostics

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 4-4 Diagnostics The LOGIQ™ 180 System service diagnostics comprises of: 1.) Self test or power on diagnostics 2.) Service diagnostic tools The self test or power on diagnostics are run every time the system is booted. The service diagnostic tools include test procedures for testing the system at PCB level as well as block level.

  • Page 82: Software Configuration Checks

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 4-5 Software Configuration Checks Table 4-10 Software Configuration Checks Step Check Expected Result(s) If Not Remedy Check Date and Time setting Date and Time are correct...

  • Page 83: Patient Contact Tools

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 4-7 Patient contact tools 4-7-1 Probe/Connectors Check Take the probes and check them as described below:. Table 4-12 Probe and connectors check Step Check Expected Result(s)
  • Page 84 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Table 4-12 Probe and connectors check Step Check Expected Result(s) If Not Remedy Hold the probe connector horizontally with It will display the Probe name on the the cable pointing Sideways.

  • Page 85: Overview

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Chapter 5 Theory Section 5-1 Overview 5-1-1 Purpose of Chapter 5 This chapter explains LOGIQ™ 180’s system concepts, component arrangement, and subsystem function. It also describes the Power Distribution System (PDS) and probes.

  • Page 86: Block Diagram

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 5-2 Block Diagram Block Diagram Probe Control CPU Board Front End Relay Board / FEB DSC Board Display Board Patient Patient Isolated Sensors External I/O...
  • Page 87 HV MUX Transmit B uffer TPG2 R el ay B oar d /Driver 16# Frame A vera ge S R A M FEB B us t o D SC D A C R X & I F VC A A D C I / F...
  • Page 88 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Block Diagram Continued FLS CARD CP U/DSC 96 IMAGES OPTIONAL LOG I Q 180 FLASH MEMORY RADISYS SCAMP II 16 image capacity R380EX System System Controller...

  • Page 89: Pcb Nomenclature

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 5-2-1 PCB Nomenclature The following table lists the Circuit boards on LOGIQ™ 180 system. Table 5-14 Circuit board on LOGIQ™ 180 Board Abbrv Description Remarks Central Processing Unit For LOGIQ™...

  • Page 90: Cpu Board

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL FEB Board (Continued) Table 5-16 Probe Code Probe Name PT5-PT0 Frequency Convex (C36) 010111(17) 3.5MHz Convex (C55) 010110(16) 5.0MHz Sector (TV) (E72) 010000(10) 6.5MHz Linear (L76) 101101(2D) 7.5MHz...

  • Page 91: Wiring Diagrams

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 5-3Wiring Diagrams 5-3-0-1 Power Distributor/Power Supply Wiring Diagram Pins 1, 2, 4, 8, 9, 11, 13, 14 & 18 are not connected in Con1 of...
  • Page 92 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Connector Pin No. Voltage Connector Pin No. Voltage Connector Pin No. Voltage CON 1 PWR DSTR Power Supply CON Monitor to CRT PWR DSTR D GND...

  • Page 93: Cable Assembly Diagrams

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 5-3-0-2 Cable Assembly Diagrams 22 AWG Black - 300mm TO KBD TO CHASSIS BASE PLATE (CA#23) Figure 5-35 Cable Assembly Wiring Diagram Chapter 5 Theory 5 - 9...
  • Page 94 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Cable Assembly Diagrams (Continued) 40 PIN 1/2 PITCH CABLE - 15 CMS CA# 07 TO TRCTL TO CPU BD CON 4 CON 3 40 PIN 1/2 PITCH CABLE - 15 CMS...
  • Page 95 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Cable Assembly Diagrams (Continued) 25 PIN IDC CABLE - 75 cms PARALLEL CPU CN6 • PORT CA # 06 Rear Panel 10 PIN IDC CABLE - 80 cms...

  • Page 96: Functional Subsystems

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 5-4 Functional Subsystems 5-4-1 Front End Board The Front End generates the strong transmit bursts, transmitted by the probes as ultrasound into the body. It also receives weak ultrasound echoes from blood cells and body structure, amplifies the signals and convert them to a 16 bit digital signal.

  • Page 97: Video Specifications

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 5-5 Video Specifications Refer to Section section 3-6-6 on page 26 for more details about the Video Specifications. Section 5-6 Rear Panel Signal List Refer to Section section 3-6-4 on page 23 for more details about the rear panel signal list.
  • Page 98 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL This page was intentionally left blank. 5 - 14 Section 5-6 - Rear Panel Signal List...

  • Page 99: Overview

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Chapter 6 Service Adjustments Section 6-1 Overview 6-1-1 Purpose of Chapter 6 This section describe how to test and adjust the scanner. These tests are optional. You may use them to check the system for errors.

  • Page 100: Power Supply Adjustment

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 6-2 Power Supply Adjustment This system has SMPS Assy, which contains two power supply modules; HVPS Assy, LVPS Assy. 6-2-1 Caution To avoid injury of electrical hazard, disconnect the main power cable from the power outlet when CAUTION adjusting the power supply.

  • Page 101: Caster Brake Function Adjustment

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 6-3 Caster Brake Function Adjustment The LOGIQ™ 180 contains front brake lock adjusters. They are separately adjusted using the same method. Rear Brake Lock Adjuster...

  • Page 102: Monitor Adjustments

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 6-4 Monitor Adjustments To adjust the contrast and brightness: 1.) Turn the Knob for brightness. Turn clockwise / counter clockwise to increase / decrease brightness.

  • Page 103: Jumper And Dip Switch Setting

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 6-5 Jumper and Dip Switch Setting Figure 6-41 CPU Dip Switch Setting for NTSC & PAL NOTE: Ensure that the Dip Switch 3 (SW3) 4th switch of CPU Assy is set to NTSC or PAL.If ON it is PAL, if OFF it is NTSC.
  • Page 104 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL This page was intentionally left blank. 6 - 6 Section 6-5 - Jumper and Dip Switch Setting...

  • Page 105: Overview

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Chapter 7 Diagnostics Section 7-1 Overview 7-1-1 Purpose of Chapter 7 This section describes how to setup and run the tools and software that help maintain image quality and system operation.

  • Page 106: Power On Diagnostics

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 7-2 Power On Diagnostics The power on diagnostics or self tests are run every time the system is booted. This self tests include testing the validity of the system software through EPROM checksum test and testing the system RAM.

  • Page 107: Cpu Board Tests

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 7-2-2 CPU Board Tests When this test is select the following screen will appear. CPU BOARD TESTS 1. ALL TESTS 2. EPROM CHECK SUM TEST 3. R/W MEMORY TEST 4.
  • Page 108 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL CPU Board Tests (Contd.,) Graphics Test The pattern shown below is displayed on the monitor when this test is enabled. Figure 7-44 Graphics Test Press any key to exit the Graphics Test...
  • Page 109 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL CPU Board Tests (cont’d.,) Flash Memory Test The Following Menu is Displayed FLASH MEMORY TESTS 1.) ALL TESTS 2.) TEST FLASH MEMORY BANKS 3.) DETECT FLASH ASSY 4.) UPDATE ARCHIVE STATUS FROM FLASH ASSY...

  • Page 110: Dsc Board Tests

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL CPU Board Tests (cont’d.,) Erase Flash memory When this option is run all the images stored in the flash assy is erased. Main Menu This option is used to return to the main menu.

  • Page 111: Feb Test For Logiq™ 180 (V7.0Hc)

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 7-2-4 FEB Test for LOGIQ™ 180 (V7.0HC) When self test for the FEB is selected, the DPRAM on the FEB Board will be written on and read back.
  • Page 112 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Keyboard Tests (cont’d) Main Menu This option is used to return to the main menu. Quit This option is used to come out of the diagnostic and enter the application mode.

  • Page 113: Monitor Test

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 7-2-6 Monitor Test The following test patterns are displayed on the monitor when this test is enabled. Please match the patterns displayed on your monitor with the given patterns figures Figure 7-49 to Figure 7-55. The Gain Knob is used for selection of patterns 1-10.
  • Page 114 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Monitor Test (Contd.,) Figure 7-51 Monitor Test Figure 7-52 Monitor Test 7 - 10 Section 7-2 - Power On Diagnostics...
  • Page 115 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Monitor Test (Contd.,) Figure 7-53 Monitor Test Figure 7-54 Monitor Test Chapter 7 Diagnostics 7 - 11...

  • Page 116: Key Operation History

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Monitor Test (Contd.,) Figure 7-55 Monitor Test NOTE: The patterns in Figure 7-49 to Figure 7-52 are written on the overlay where as the pattern in Figure 7-53 to Figure 7-55 is written on the image memory.

  • Page 117: Error Reporting

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 7-3 Error Reporting 7-3-1 Error Reporting The following are the error messages available: Table 7-22 Error Messages Errors Remarks “THE EVEN CHECKSUM FAILED” This Message comes up during the diagnostics of the CPU Board. When the Eprom checksum (even) test for the CPU board fails, this message is displayed.
  • Page 118 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Table 7-22 Error Messages Errors Remarks “WARNING: THIS WILL ERASE ALL IMAGES! This message is displayed when the ‘3 ‘(Clear ALL) is pressed after going to the recall screen.

  • Page 119: Overview

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Chapter 8 Replacement Procedures Section 8-1 Overview 8-1-1 Purpose of Chapter 8 This chapter holds replacement procedures for the following modules/subsystems. Chapter 8 Replacement Procedures 8 - 1...
  • Page 120 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL This page was intentionally left blank. 8 - 2 Section 8-1 - Overview...
  • Page 121 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Chapter 9 Replacement Parts Section 9-1 Overview 9-1-1 Purpose of Chapter 9 This chapter gives you an overview of Spare Parts for LOGIQ™ 180 . CONTENTS IN CHAPTER 9...
  • Page 122 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL MATERIAL LIST - LOGIQ™ 180 Part Name Part No. QTY. Description Operator Console Assembly 2336833 220-240VAC, 50Hz, PAL, 2336833-2 220-240VAC, 50Hz, PAL, 2336833-3 220-240VAC, 50Hz, PAL,...

  • Page 123: Monitor

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 9-1-2 Monitor Figure 9-57 Monitor Table 9-24 Monitor Item Part Name Part No. Description Monitor Assembly 2330215 CRT set and Plastic cover (PAL) 2379318 CRT set and Plastic cover (NTSC)

  • Page 124: Casters

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 9-1-3 Casters Figure 9-58 Casters Table 9-25 Casters Item Part Name Part No Description Catis Caster (lock) 2192111 Lock Caster Catis Caster (swivel) 2192112 swivel Bumper set...

  • Page 125: Covers

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 9-1-4 Covers Figure 9-59 Covers Chapter 9 Replacement Parts 9 - 5...
  • Page 126 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Covers (cont’d) Figure 9-60 Covers (cont’d) Table 9-26 Covers Item Part Name Part No. Description Left Cover 2158024 Left plastic cover Right Cover 2158053 Right plastic cover...

  • Page 127: Probe Port And Front Panel

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 9-1-5 Probe Port and Front Panel Figure 9-61 Probe Port and Front Panel Table 9-27 Probe Port and Front Panel Item Part Name Part No. Description...

  • Page 128: Keyboard

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 9-1-6 Keyboard Figure 9-62 Keyboard 9 - 8 Section 9-1 - Overview...
  • Page 129 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Keyboard (cont’d) Table 9-28 Keyboard Item Part Name Part No. Description Probe Holder 2148198 Include Probe Cup Holder and Probe Sheet P.G Rivet 2160325 Plastic screw to fix probe holder...

  • Page 130: Circuit Board Assembly

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 9-1-7 Circuit Board Assembly Figure 9-63 Circuit Board Assembly Table 9-29 Circuit Board Assembly Item Part Name Part No. Description Nest Box 2326061 the box to fix the PCB...

  • Page 131: Power Supply And Trans Assy

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 9-1-8 Power Supply and TRANS Assy Figure 9-64 Power Supply and TRANS Assy Chapter 9 Replacement Parts 9 - 11...
  • Page 132 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Power Supply and TRANS Assy (cont’d) Table 9-30 Power Supply and TRANS Assy Item Part Name Part No. Description Terminal Block 12 Assy 2148231 12 Pins terminal block...

  • Page 133: Options

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 9-1-9 Options Table 9-31 Options Item Part Name Part No. Description C36 Probe 2268634 C31 Probe 2175994 C55 Probe 2107925 E72 Probe 2274908 L76 Probe 2274906...

  • Page 134: Cables

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 9-1-10 Cables Table 9-32 Cables Item Part Name Part No. Description Panda Cable 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21.
  • Page 135 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Cables (cont’d) Table 9-33 Cables Item Part Name Part No. Description Cable Assy 14 2160473 Cable Assembly for isolation transformer to terminal block Assembly Cable Assy 15...
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  • Page 137: Quality Assurance

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Chapter 10 Quality Assurance Section 10-1 Overview 10-1-1 Periodic Maintenance Inspections It has been determined by engineering that your LOGIQ™ 180 system does not have any high wear components that fail with use, therefore no Periodic Maintenance Inspections are mandatory.

  • Page 138: Why Do Periodic Maintenance

    Testing results, corrective action and the effects of corrective action must be documented and maintained on the site. Your GE service representative can help you with establishing, performing and maintaining records for a quality assurance program. Please contact us for coverage information and/or price for service.
  • Page 139 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Table 10-35 Periodic Maintenance Schedule Service at Indicated Time Daily Weekly Monthly Annually Notes •* Clean Probes * or before each use • Clean Probe Holders •...

  • Page 140: Tools Required

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 10-4 Tools Required 10-4-1 Special Tools, Supplies and Equipment 10-4-1-1 Specific Requirements for Periodic Maintenance See Chapter 7 Table 10-36 Overview of Requirements for Periodic Maintenance...

  • Page 141: System Periodic Maintenance

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 10-5 System Periodic Maintenance 10-5-1 Preliminary Checks The preliminary checks take about 15 minutes to perform. Refer to the system user documentation whenever necessary. Table 10-37 System Preliminary Checks...

  • Page 142: Functional Checks (See Also Chapter 4)

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 10-5-2 Functional Checks (See Also Chapter 4) The functional checks take about 30 minutes to perform. Refer to the system user documentation whenever necessary. 10-5-2-1 System Checks Table 10-38 System Functional Checks ÷...

  • Page 143: Peripheral/Option Checks

    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. Table 10-39 GE Approved Peripheral/Hardware Option Functional Checks Step Item Description Verify record/playback capabilities of the VCR.

  • Page 144: Physical Inspection

    The system user manuals and various probe handling cards provide a complete description of probe care, maintenance, 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.

  • Page 145: Basic Probe Cleaning

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 10-5-6-3 Basic Probe Cleaning Refer to the User’s Manual for details on probe cleaning. NOTE: To 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.

  • Page 146: Electrical Safety Tests

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 10-7 Electrical Safety Tests 10-7-1 Safety Test Overview The electrical safety tests in this section are based on and conform to NFPA 99 (For USA) and IEC 60601-1 Medical Equipment Safety Standards.

  • Page 147: Gems Leakage Current Limits

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 10-7-2 GEMS Leakage Current Limits The following limits are summarized for NFPA 99 (For USA) and IEC 60601-1 Medical Equipment Safety Standards. These limits are GEMS standards and in some cases are lower than the above standards listed.

  • Page 148: Outlet Test - Wiring Arrangement - Usa & Canada

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 10-7-3 Outlet Test - Wiring Arrangement - USA & Canada Test all outlets in the area for proper grounding and wiring arrangement by plugging in the neon outlet tester and noting the combination of lights that are illuminated.

  • Page 149: Meter Procedure

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 10-7-4-1 Meter Procedure Follow these steps to test the ground wire resistance. 1.) Turn the LOGIQ™ 180 unit OFF. 2.) Plug the unit into the meter, and the meter into the tested AC wall outlet.

  • Page 150: Chassis Leakage Current Test

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 10-7-5 Chassis Leakage Current Test 10-7-5-1 Definition This test measures the current that would flow in a grounded person who touched accessible metal parts of the bedside station if the ground wire should break. The test verifies the isolation of the power line from the chassis.
  • Page 151 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Table 10-47 Chassis Leakage Current Test Condition TEST CONDITION Mounting screw for peripheral plugged into unit Mounting screw for other peripheral powered by unit 8.) Keep a record of the results with other hard copies of PM data kept on site.

  • Page 152: Data Sheet For Chassis Source Leakage Current

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 10-7-5-3 Data Sheet for Chassis Source Leakage Current The test passes when all readings measure less than the value shown in Table 10-44. Record all data on the PM Inspection Certificate.

  • Page 153: Probe Leakage Current Test

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 10-7-6 Probe Leakage Current Test 10-7-6-1 Definition This test measures the current that would flow to ground from any of the probes through a patient who is being scanned and becomes grounded by touching some other grounded surface.

  • Page 154: Data Sheet For Transducer Source Leakage Current

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL 10-7-6-4 Data Sheet for Transducer Source Leakage Current The test passes when all readings measure less than the values shown in Table 10-45 Table 10- 46. Record all data on the PM Inspection Certificate.

  • Page 155: When There's Too Much Leakage Current

    GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Section 10-8 When There's Too Much Leakage Current... CHASSIS FAILS Check the ground on the power cord and plug for continuity. Ensure the ground is not broken, frayed, or intermittent.
  • Page 156 (if applicable) Inspect Clean B-Mode Function Console M-Mode Function Monitor Control Panel Cables and Connectors Monitor GE Approved Peripherals (VCR, VGP) Applicable Software Options Probe Holders Applicable Hardware Options External I/O Measurement Accuracy GE Approved Peripherals COMMENTS: ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________...
  • Page 157 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL ELECTRICAL SAFETY Max Value Value Electrical Test Performed Allowed Measured Comments Outlet (correct ground &wiring config.) System Ground Continuity Chassis Source Leakage Current - Probe Patient Lead Source Leakage...
  • Page 158 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL This page was intentionally left blank. 10 - 22 Section 10-8 - When There's Too Much Leakage Current...
  • Page 159 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL INDEX Acoustic Noise Output, 3-20 Operating Temperature, 2-1 Contact Information, 1-17 Physical Dimensions, 3-18 Conventions Power Requirements, 2-2 Conventions Used in Book, 1-3 Power-up Procedures Customer Assistance, 1-17...
  • Page 160 GE M EDICAL YSTEMS 2317229, R LOGIQ™ 180 B IRECTION EVISION ASIC ERVICE ANUAL Index...
  • Page 162 GE Medical Systems: Telex 3797371 P.O. Box 414; Milwaukee, Wisconsin 53201, U.S.A. (Asia, Pacific, Latin America, North America) GE Ultraschall:Tel: +49 (0) 212 28 02 208 Deutschland GmbH & Co KG Beethovenstrabe 239, Postfach 11 05 60 D-42655 Solingen, German...

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