Service Manual
234 Pages
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Page 1
Dash 3000 Patient Monitor Service Manual
2000966-026
Revision A
NOTE: Due to continuing product innovation, specifications in this manual are subject to change without notice.
Trademarks
Listed below are GE Marquette Medical Systems trademarks. All other trademarks contained herein are the property of their respective owners. 900 SC, ACCUSKETCH, AccuVision, APEX, AQUA-KNOT, ARCHIVIST, Autoseq, BABY MAC, C Qwik Connect, CardioServ, CardioSmart, CardioSys, CardioWindow, CASE, CD TELEMETRY, CENTRA, CHART GUARD, CINE 35, CORO, COROLAN, COROMETRICS, Corometrics Sensor Tip, CRG PLUS, DASH, Digistore, Digital DATAQ, E for M, EAGLE, Event-Link, FMS 101B, FMS 111, HELLIGE, IMAGE STORE, INTELLIMOTION, IQA, LASER SXP, MAC, MAC-LAB, MACTRODE, MANAGED USE, MARQUETTE, MARQUETTE MAC, MARQUETTE MEDICAL SYSTEMS, MARQUETTE UNITY NETWORK, MARS, MAX, MEDITEL, MEI, MEI in the circle logo, MEMOPORT, MEMOPORT C, MINISTORE, MINNOWS, Monarch 8000, MULTI-LINK, MULTISCRIPTOR, MUSE, MUSE CV, Neo-Trak, NEUROSCRIPT, OnlineABG, OXYMONITOR, Pres-R-Cuff, PRESSURE-SCRIBE, QMI, QS, Quantitative Medicine, Quantitative Sentinel, RAC RAMS, RSVP, SAM, SEER, SILVERTRACE, SOLAR, SOLARVIEW, Spectra 400, Spectra-Overview, Spectra-Tel, ST GUARD, TRAM, TRAM-NET, TRAM-RAC, TRAMSCOPE, TRIM KNOB, Trimline, UNION STATION, UNITY logo, UNITY NETWORK, Vari-X, Vari-X Cardiomatic, VariCath, VARIDEX, VAS, and Vision Care Filter are trademarks of GE Marquette Medical Systems, Inc. registered in the United States Patent and Trademark Office. 12SL, 15SL, Access, AccuSpeak, ADVANTAGE, BAM, BODYTRODE, Cardiomatic, ® CardioSpeak, CD TELEMETRY -LAN, CENTRALSCOPE, Corolation, EDIC, EK-Pro, Event-Link Cirrus, Event-Link Cumulus, Event-Link Nimbus, HI-RES, ICMMS, IMAGE VAULT, IMPACT.wf, INTER-LEAD, IQA, LIFEWATCH, Managed Use, MARQUETTE ® PRISM, MARQUETTE RESPONDER, MENTOR, MicroSmart, MMS, MRT, MUSE CardioWindow, NST PRO, NAUTILUS, O2SENSOR, Octanet, OMRS, PHi-Res, Premium, Prism, QUIK CONNECT V, QUICK CONNECT, QT Guard, SMART-PAC, SMARTLOOK, Spiral Lok, Sweetheart, UNITY, Universal, Waterfall, and Walkmom are trademarks of GE Marquette Medical Systems, Inc.
GE Marquette Medical Systems, Inc. 8200 W. Tower Ave. Milwaukee, WI 53223 USA Tel: Fax:
414.355.5000 800.558.5120 (USA only) 414.355.3790
GE Marquette Hellige GmbH Postfach 60 02 65 D-79032 Freiburg Germany Tel: Fax:
49.761.45.43.0 49.761.45.43.233
© GE Marquette Medical Systems, Inc., 2000. All rights reserved.
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Dash 3000 Patient Monitor 2000966-026
Revision A 7 September 2000
CONTENTS
1
INTRODUCTION... 1-1 Manual Information... 1-3 Revision History... 1-3 Manual Purpose... 1-3 Intended Audience... 1-3 Safety Information... 1-4 Responsibility of the Manufacturer... 1-4 General... 1-4 Warnings, Cautions, and Notes... 1-5 Equipment Symbols... 1-6 Service Information... 1-8 Service Requirements... 1-8 Equipment Identification... 1-8
2
EQUIPMENT OVERVIEW... 2-1 Components... 2-3 The Monitoring System... 2-3 Dash 3000 Patient Monitor... 2-3 Right Side View... 2-4 Left Side View... 2-4 Back View... 2-5 Optional Handle Alarm Indicator... 2-5 Optional RAC 2A Module Housing... 2-6 Optional Wireless LAN System... 2-7 Access Points... 2-7 Technical Specifications... 2-8 Performance Specifications... 2-8 Display... 2-8 Controls... 2-8 Alarms... 2-8 ECG... 2-9 Invasive Blood Pressure (BP)... 2-10 Noninvasive Blood Pressure (NBP)... 2-11 Pulse Oximetry (SPO2)... 2-12 Cardiac Output (CO)... 2-12 Respiration... 2-13 Temperature (TEMP)... 2-13 Carbon Dioxide (CO2)... 2-13 Analog Output... 2-15 Defibrillator Synchronization Pulse... 2-15 Battery... 2-16 Paper Recorder... 2-16
Revision A
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CONTENTS:
RF Wireless LAN... 2-16 Environmental Specifications... 2-17 Physical Specifications... 2-17 Certification... 2-17 Safety... 2-17 Electromagnetic Compatibility Compliance (EMC)... 2-18 Warranty... 2-18
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INSTALLATION... 3-1 Connections... 3-3 Back Panel Connections... 3-3 ETHERNET... 3-3 RAC 2A Housing Connectors... 3-3 Defib Sync... 3-4 AC Power... 3-4 Front Panel Indicators... 3-5 AC Power Indicator... 3-5 Battery Power Indicator... 3-5 Battery Charging/Ready Indicators... 3-5 Power Up... 3-5 Ethernet Communication... 3-6 Overview... 3-6 Twisted Pair... 3-6 Concentrator... 3-6 Node... 3-7 Segment and Branch... 3-7 Repeater... 3-7 Bridge... 3-8 Twisted Pair Cabling (10BaseT)... 3-8 Symbol PC Card (Wireless LAN)... 3-8
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MAINTENANCE... 4-1 Maintenance Schedule... 4-3 Manufacturer Recommendations... 4-3 Manufacturer Responsibility... 4-3 Visual Inspection... 4-4 Cleaning... 4-5 Cleaning Precautions... 4-5 Cleaning the Display... 4-5 Exterior Cleaning... 4-5 Cleaning the Print Head... 4-6 Materials Required... 4-6 Procedure... 4-6 Electrical Safety Tests... 4-7 General... 4-7 Recommendations... 4-7 Test Conditions... 4-7 Test Equipment... 4-7 Wall Receptacle Test... 4-8
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Revision A
CONTENTS:
Ground (Earth) Integrity... 4-8 Ground Continuity Test... 4-8 Impedance of Protective Earth Connection... 4-9 Ground (Earth) Wire Leakage Current Tests... 4-10 Enclosure Leakage Current Test... 4-12 Patient (Source) Leakage Current Test... 4-14 Test Equipment... 4-14 Patient (Sink) Leakage Current Test (Mains Voltage on the Applied Part)... 4-16 Test Completion... 4-17 Hi-Pot (Dielectric Withstand) Test... 4-18 Recommendations... 4-18 Test Conditions... 4-18 Test Equipment... 4-18 Preparation... 4-18 DAS Assembly AC Hi-Pot Test... 4-19 Processor/Power Management PCB Hi-Pot Test... 4-20 AC Mains Hi-Pot Test... 4-21 Checkout Procedures... 4-22 Manufacturer Recommended Test Equipment... 4-22 Monitor Power-up Tests... 4-23 ECG Tests... 4-24 Respiration Tests... 4-26 Temperature Tests... 4-27 Cardiac Output Tests... 4-28 Invasive Blood Pressure Tests... 4-30 BP1 Connector (AR1) Tests... 4-30 BP2 Connector (PA2) Tests... 4-31 Pulse Oximetry Tests... 4-32 Noninvasive Blood Pressure Tests... 4-34 Analog Output and Defibrillator Synchronization Tests... 4-36 DEFIB Sync Connector: ECG... 4-36 DEFIB Sync Connector: Arterial BP... 4-36 DEFIB Sync Connector: Marker Out (Frequency)... 4-37 DEFIB Sync Connector: Marker Out (Pulse Width)... 4-37 Battery Tests... 4-39 Graph Test... 4-39 Graph Speed Test... 4-39 Display Test... 4-40 Speaker Test... 4-40 Network Test... 4-40 RF LAN Test (option)... 4-40 RAC 2A Module Housing Test... 4-41 Electrical Safety... 4-41 Operation... 4-41 Completion... 4-41 Conditioning a Battery... 4-42 PM Form... 4-42 Repair Log... 4-43
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CONTENTS:
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TROUBLESHOOTING... 5-1 Electrostatic Discharge (ESD)... 5-3 CMOS Components... 5-3 Special Components... 5-4 Surface Mounted Devices... 5-4 Service Menus... 5-5 Boot Loader Service Menu... 5-5 Main Menu Service Mode Menu... 5-6 About Service Mode Menu Option Items... 5-7 Service Mode Menu Option Items... 5-7 Review Errors... 5-10 About the Monitor Error Log... 5-10 Downloading the Error Log... 5-10 Accessing the Review Errors Menu Option Item... 5-10 Error Log Information... 5-11 Error Logs... 5-11 Severity of the Error... 5-11 Battery Functions... 5-12 Battery Alarms... 5-12 ERROR... 5-12 Conditioning a Battery... 5-13 Wake Up the Battery... 5-13 Replacing the Battery... 5-14 Battery Recycling... 5-14 Power Source Tests... 5-15 Wall Receptacle... 5-15 Power Cord and Plug... 5-16 Data Acquisition Tests... 5-17 ECG Functions... 5-17 ECG Waveforms Display Incorrectly... 5-18 ECG Waveforms Do Not Display At All... 5-18 Lead Fail Functions... 5-18 Pace Detect Functions... 5-19 Pace Detect Functions Do Not Work Properly... 5-19 Invasive Blood Pressure Functions... 5-20 Setup BP1... 5-20 Setup BP2... 5-20 Zero-Reference Both BP’s... 5-20 Generate Dynamic BP Waveforms... 5-20 Verify Dynamic BP Results... 5-20 Generate Static BP Waveforms... 5-21 BP Waveforms Do Not Appear Correctly On The Display... 5-21 BP Waveforms Do Not Appear On The Display At All... 5-21 Respiration Functions... 5-22 No Respiration Waveform or Rate Appear on the Display... 5-22 Respiration Functions Work Properly on Patient Simulator but not on Actual Patient... 5-23 Noninvasive Blood Pressure Functions... 5-24 NBP Alarms Occur Continuously... 5-24 Wireless LAN Troubleshooting... 5-25
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Revision A
CONTENTS:
Service Tips... 5-27 Fault/Symptom Analysis... 5-27 Acquisition PCB Symptoms... 5-28 Processor PCB Symptoms... 5-28 Troubleshooting Software Updates - Problems and Solutions... 5-29 Error Messages... 5-32
6
CONFIGURATION... 6-1 Loading Software... 6-2 Intended Use... 6-2 Software Loading/Updating Methods... 6-2 From Diskette... 6-2 Over the Network... 6-2 Software Compatibility... 6-3 Monitor Software Files... 6-4 Maintain Patient Monitoring... 6-4 Problems While Loading Software... 6-5 Record Defaults... 6-5 Load Software From Diskette... 6-6 About the Procedure... 6-6 Connect the PC to the Monitor... 6-6 Software Diskettes... 6-7 Update Program Start-up... 6-8 Files on Diskette 5... 6-9 Files on Diskette 6... 6-9 Setup Monitor To Accept Download Files... 6-10 Download Files to the Monitor... 6-11 Verify PC-to-Monitor Communication... 6-11 Errors During Download Process... 6-11 Repeat Steps For Each File Requiring Update... 6-11 Load Software Over The Network... 6-12 About the Procedure... 6-12 Network Update Diskettes... 6-12 Copy Files... 6-12 Clinical Information Center (CIC)... 6-13 Download Files to the Monitor... 6-14 Complete the Software Download... 6-16 Activate Software... 6-16 Setup Graph Locations... 6-16 Select a Writer... 6-16 Verify Software Update... 6-17 Update All Monitors... 6-17 Configuring a Monitor... 6-18 General... 6-18 Gather Information... 6-18
Revision A
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CONTENTS:
Main Menu Selections... 6-20 Set Unit Name... 6-20 Set Bed Number... 6-20 Patient-Monitor Type... 6-21 Set Graph Locations... 6-22 Communication Confirmation... 6-22 Problems?... 6-22 Admit Menu... 6-23 Boot Code Selections... 6-24 Set Defib Sync Voltage and Pulse Width... 6-24 Set Line Frequency... 6-24 Set CIC and QS Protocol... 6-24 Set MUSE Protocol... 6-25 Transcutaneous Pace Blank Length... 6-25 Set Country Selection... 6-26 Wireless LAN... 6-26 Completion... 6-26 Advanced User Procedures... 6-27 Procedures... 6-27 Set Time and Date... 6-27 Change Software Level... 6-28 Lower Level... 6-28 Higher Level... 6-28 Change Ethernet Address... 6-29 Review Errors... 6-29 Useful Error Data... 6-30 Transferring Error Logs... 6-33 General... 6-33 Access the COPY LOGS Menu... 6-34 Select the Care Unit... 6-34 Select the Monitoring Device... 6-34 Select the Error Log Date... 6-35 Copy Error Logs... 6-35 Eject Floppy... 6-35
7
CALIBRATION... 7-1 Adjustments, Jumpers and Switches... 7-3 Hardware Calibration... 7-3 Processor PCB... 7-4 Software Calibration... 7-5 Noninvasive Blood Pressure... 7-5 Test Equipment... 7-5 NBP Calibration... 7-6 ECG Calibration... 7-9 BP Calibration... 7-9
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Revision A
CONTENTS:
8
PARTS AND COMPONENT REPLACEMENT AND UPGRADES... 8-1 ESD Protection... 8-2 Battery... 8-3 Handle Assembly... 8-4 Display Assembly Components... 8-6 Replacing the Backlight Inverter PCB... 8-9 Replacing the Key Pad Assembly... 8-10 Replacing the LCD Color Display... 8-12 Main Unit Components... 8-13 DAS and NBP Assemblies... 8-13 Main and/or Power Supply Assemblies, Speaker or RF LAN Upgrade 816 Processor/Power Management PCB and Battery Assembly... 8-17 ... 8-18 Power Supply Assembly... 8-19 Speaker... 8-20 RF LAN Upgrade Instructions... 8-21 Upgrade... 8-21 Verify the Wireless LAN ID Number... 8-30 Verify Wireless LAN Communications... 8-30 Optional DDW Writer Replacement/Upgrade... 8-31 Replacement... 8-31 Upgrade... 8-31 Calibration... 8-32
9
ASSEMBLY DRAWINGS... 9-1 Introduction... 9-2 Theory Of Operation... 9-3 General Monitor Block Theory... 9-3 Components... 9-4 Overall Monitor Block Diagram... 9-4 User Interface... 9-5 Flat Panel Display... 9-5 Trim Knob Control... 9-5 Power Key... 9-5 Function Keys... 9-5 Power Supply... 9-7 Data Acquisition System (DAS)... 9-7 Block Diagram... 9-8 ECG... 9-9 Respiration... 9-9 Pulse Oximetry (SpO2)... 9-9 Non-Invasive Blood Pressure... 9-9 Invasive Pressure... 9-10 Temperature... 9-10 Cardiac Output... 9-11 Carbon Dioxide (CO2)... 9-11
Revision A
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CONTENTS:
Processor/Power Management Subsystem... 9-12 Overview... 9-12 Block Diagram... 9-13 Main Microcontroller... 9-14 System Control Logic... 9-15 Memory... 9-15 Real-Time Clock... 9-15 Audio Subsystem... 9-15 Video Subsystem... 9-15 Defib Sync... 9-16 Optional Thermal Printer... 9-16 Optional Alarm Light... 9-16 PC Card... 9-16 Peripheral Expansion Interface... 9-16 Unity Network Communication... 9-17 Ethernet Priority... 9-17 Async Communication... 9-17 Debug Monitor and Diagnostic LEDs... 9-17 Battery Subsystem... 9-18 Optional Thermal Printer... 9-19 Speaker... 9-19 Handle Subassembly... 9-19 Interfaces... 9-19 Ethernet... 9-19 AUX... 9-19 Defib Sync... 9-19 Peripheral Expansion... 9-19 Setup and Configuration... 9-20 Program Code Storage... 9-20 Monitor Settings... 9-20 Patient Data Storage... 9-20 Time and Date... 9-20 Calibration Data... 9-20 Error Log... 9-20 Electrical Diagram... 9-21 Exploded Views... PN 420000-xxx 9-22 Dash 3000 Parts List... PN 420000-008 9-25 Field Replacable Units (FRU’s)... 9-27 Port Connections... 9-28 Invasive Blood Pressure Cable Connector... 9-28 Pulse Oximetry (SpO2) Cable Connector... 9-29 Temperature/CO Cable Connector... 9-29 Capnostat III (CO2) Cable Connector... 9-30 NBP Connector... 9-31 ECG Cable Connector... 9-31 Input Power Requirements... 9-32 Network Interface... 9-32 Auxiliary Communication... 9-33 Defib Sync... 9-33 Peripheral Expansion Interface... 9-34
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Revision A
1
Revision A
INTRODUCTION
Dash 3000 Patient Monitor 2000966-026
1-1
INTRODUCTION:
For your notes
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Dash 3000 Patient Monitor 2000966-026
Revision A
INTRODUCTION: Manual Information
Manual Information Revision History
Each page of this manual has the document part number and revision letter at the bottom of the page. The revision letter identifies the document’s update level. The revision history of this document is summarized below. Revision History
Revision A
Date 7 September 2000
Manual Purpose
Comment Initial release of this manual. This manual supplies technical information for service representatives and technical personnel so they can maintain the equipment to the assembly level. Use it as a guide for maintenance and electrical repairs considered field repairable. Where necessary the manual identifies additional sources of relevant information and technical assistance. See the operator’s manual for the instructions necessary to operate the equipment safely in accordance with its function and intended use.
Intended Audience
Revision A
This manual is intended for service representatives and technical personnel who maintain, troubleshoot, or repair this equipment.
Dash 3000 Patient Monitor 2000966-026
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INTRODUCTION: Safety Information
Safety Information Responsibility of the GE Marquette Medical Systems is responsible for the effects of safety, reliability, and performance only if: Manufacturer
General
•
Assembly operations, extensions, readjustments, modifications, or repairs are carried out by persons authorized by GE Marquette.
•
The electrical installation of the relevant room complies with the requirements of the appropriate regulations.
•
The equipment is used in accordance with the instructions for use.
This device is intended for use under the direct supervision of a licensed health care practitioner. This device is not intended for home use. Federal law restricts this device to be sold by or on the order of a physician. Contact GE Marquette Medical Systems for information before connecting any devices to the equipment that are not recommended in this manual. Parts and accessories used must meet the requirements of the applicable IEC 601 series safety standards, and/or the system configuration must meet the requirements of the IEC 60601-1-1 medical electrical systems standard. Periodically, and whenever the integrity of the device is in doubt, test all functions. The use of ACCESSORY equipment not complying with the equivalent safety requirements of this equipment may lead to a reduced level of safety of the resulting system. Consideration relating to the choice shall include: •
use of the accessory in the PATIENT VICINITY; and
•
evidence that the safety certification of the ACCESSORY has been performed in accordance to the appropriate IEC 60601-1 and/or IEC 60601-1-1 harmonized national standard.
If the installation of the equipment, in the USA, will use 240V rather than 120V, the source must be a center-tapped, 240V, single-phase circuit.
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Revision A
INTRODUCTION: Safety Information
Warnings, Cautions, and Notes
The terms danger, warning, and caution are used throughout this manual to point out hazards and to designate a degree or level or seriousness. Familiarize yourself with their definitions and significance. Hazard is defined as a source of potential injury to a person. DANGER indicates an imminent hazard which, if not avoided, will result in death or serious injury. WARNING indicates a potential hazard or unsafe practice which, if not avoided, could result in death or serious injury. CAUTION indicates a potential hazard or unsafe practice which, if not avoided, could result in minor personal injury or product/property damage. NOTE provides application tips or other useful information to assure that you get the most from your equipment.
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INTRODUCTION: Safety Information
Equipment Symbols
Some of the following symbols appear on the equipment.
ATTENTION: Consult accompanying documents before using the equipment. In Europe, this symbol means dangerous or high voltage. In the United States, this symbol represents the caution notice below: To reduce the risk of electric shock, do NOT remove cover (or back). Refer servicing to qualified personnel. Defibrillator-proof type CF equipment; type CF equipment is specifically designed for applications where a conductive connection directly to the heart is established. The paddles indicate the equipment is defibrillator proof. Defibrillator-proof type BF equipment; type BF equipment is suitable for intentional external and internal application to the patient, excluding direct cardiac application. Type BF equipment is type B equipment with an F-type isolated (floating) part. The paddles indicate the equipment is defibrillator proof. Type B equipment; type B equipment is suitable for intentional external and internal application to the patient, excluding direct cardiac application.
Equipotentiality
Alternating current (AC)
Power; I = ON; O= OFF
Fuse
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Dash 3000 Patient Monitor 2000966-026
Revision A
INTRODUCTION: Safety Information
Battery
Indicates the Ethernet connection for the Dash 3000 monitor.
PRESS
Press to open.
Classified by Underwriters Laboratories Inc. with respect to electric shock, fire, mechanical and other specified hazards, only in accordance with UL 2601-1, CAN/CSA C22.2 No. 601.1, IEC 60601-1, and, if required, IEC 60601-2-27, IEC 60601-2-30, IEC 60601-2-34, IEC 606011-1.
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INTRODUCTION: Service Information
Service Information Service Requirements
Follow the service requirements listed below.
Equipment Identification
•
Refer equipment servicing to GE Marquette Medical Systems’ authorized service personnel only.
•
Any unauthorized attempt to repair equipment under warranty voids that warranty.
•
It is the user’s responsibility to report the need for service to GE Marquette Medical Systems or to one of their authorized agents.
•
Failure on the part of the responsible individual, hospital, or institution using this equipment to implement a satisfactory maintenance schedule may cause undue equipment failure and possible health hazards.
•
Regular maintenance, irrespective of usage, is essential to ensure that the equipment will always be functional when required.
Every GE Marquette Medical Systems device has a unique serial number for identification. A sample of the information found on a serial number label is shown below.
D 0 XX 0005 G XX Month Manufactured A = January B = February C = March D = April E = May F = June G = July H = August J = September K = October L = November M = December
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Year Product Code Manufactured Two-character 0 = 2000 product 1 = 2001 descriptor 2 = 2002 (and so on)
Division Product Sequence F = Cardiology Number G = Monitoring Manufacturing number (of total units manufactured)
Dash 3000 Patient Monitor 2000966-026
Device Characteristics One or two letters that further describe the unit, for example: P = prototype not conforming to marketing specification R = refurbished equipment S = special product documented under Specials part numbers U = upgraded unit
Revision A
2
Revision A
EQUIPMENT OVERVIEW
Dash 3000 Patient Monitor 2000966-026
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EQUIPMENT OVERVIEW:
For your notes
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Dash 3000 Patient Monitor 2000966-026
Revision A