Service Manual
264 Pages
Preview
Page 1
Dash® 3000/4000/5000 Patient Monitor Service Manual 2023896-069
Revision A
NOTE: Due to continuing product innovation, specifications in this manual are subject to change without notice.
Listed below are GE Medical Systems Information Technologies’ trademarks used in this document. All other trademarks contained herein are the property of their respective owners. DASH, DINAMAP, EAGLE, MULTI-LINK, MUSE, SAM, SOLAR, TRIM KNOB, and UNITY NETWORK are trademarks of GE Medical Systems Information Technologies registered in the United States Patent and Trademark Office. 12SL, CENTRALSCOPE, INTELLIRATE, MENTOR, and SUPERSTAT are trademarks of GE Medical Systems Information Technologies. © GE Medical Systems Information Technologies, 2005. All rights reserved.
T-2
Dash 3000/4000/5000 Patient Monitor 2000966-363
Revision A 14 July 2005
Contents
1
Introduction... 1-1 Manual Information... 1-3 Revision History... 1-3 Manual Purpose... 1-3 Intended Audience... 1-3 Ordering Manuals... 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 Monitoring System... 2-3 Patient Monitor... 2-3 Controls and Indicators... 2-6 Exchangeable/Compatible Battery Packs... 2-9 Optional Components... 2-10 Optional Remote Control... 2-12 Software Packages and Software Options... 2-13 Software Packages... 2-13 Software Options... 2-13 Ethernet Communication... 2-14 About Ethernet... 2-14 Twisted Pair... 2-14 Network Terms... 2-15 Theory Of Operation... 2-16 Components... 2-16 Overall Monitor Block Diagram... 2-16 Power Supply... 2-17 Data Acquisition System (DAS)... 2-17
Revision A
Dash 3000/4000/5000 Patient Monitor 2000966-363
i
Processor/Power Management Subsystem... 2-26 Lithium-Ion Battery Power... 2-34 Speaker... 2-39 Handle Subassembly... 2-39 Interfaces... 2-39 Storage and Backup... 2-40 Optional Thermal Printer... 2-41
3
Installation... 3-1 Installation Overview... 3-3 Before You Begin... 3-4 Connections... 3-5 Back Panel Connections... 3-5 Power Up... 3-7 Configure... 3-7
4
Configuration... 4-1 Before You Begin... 4-3 Service Menus... 4-4 Boot Loader Service Menu... 4-5 Main Menu Service Mode... 4-6 Procedures... 4-10 Set Print Locations... 4-11 Service Mode Settings... 4-12 Set Unit Name... 4-12 Set Bed Number... 4-12 Patient-Monitor Type... 4-13 Admit Menu... 4-14 Confirm/Configure Wireless LAN... 4-15 Boot Code Settings... 4-16 Set Defib Sync Voltage and Pulse Width... 4-16 Set Line Frequency... 4-16 Set CIC and QS Protocol... 4-17 Set MUSE System Protocol... 4-17 Transcutaneous Pace Blank Length... 4-17 Set Country Selection... 4-18 Set Language... 4-18 Enable/Disable AFIB Identification... 4-19
ii
Dash 3000/4000/5000 Patient Monitor 2000966-363
Revision A
Enable/Disable IntelliRate... 4-19 Analog Out Buzz... 4-20 Completion... 4-20 Advanced User Procedures... 4-21 Procedures... 4-21 Set Time and Date... 4-21 Transfer Monitor Defaults... 4-22
5
Maintenance... 5-1 Maintenance Schedule... 5-3 Visual Inspection... 5-4 Cleaning... 5-5 Precautions... 5-5 Clean the Display... 5-5 Clean the Exterior... 5-5 Clean the Print Head... 5-6 Battery Maintenance... 5-7 How to Charge the Battery... 5-7 How to Condition the Battery... 5-7 How to Store the Battery... 5-9 How to Wake Up the Battery... 5-9 How to Replace the Batteries... 5-11 Rechargeable Battery Recycling... 5-11 About the Cadex SMart Two+ Charger... 5-12 Clear the Stored Patient Data Memory... 5-13
6
Troubleshooting... 6-1 Fault Analysis... 6-3 Overview... 6-3 Required Tools/Equipment... 6-3 Problems... 6-3 Acquisition PCB Symptoms... 6-5 Processor PCB Symptoms... 6-5 Error Messages... 6-6 Battery Alarms and Messages... 6-8 Battery Messages Displayed in the ECG Waveform Area... 6-8 Battery Messages Displayed in the Battery Status Information Window... 6-9 Battery Messages Displayed in the Battery Fuel Gauge Icon... 6-9
Revision A
Dash 3000/4000/5000 Patient Monitor 2000966-363
iii
Writer/Printer... 6-10 No Waveform at Central Station... 6-11 Severity of the Error... 6-11 Monitor Defaults Transfer... 6-12 Storing Monitor Defaults... 6-12 Copying Stored Monitor Defaults... 6-12 Change Internet Address... 6-13 Review Errors... 6-14 View Output/Input Errors... 6-14 Useful Error Data... 6-15 Transfer Error Logs... 6-17 Transfer via Centralscope... 6-17 Access the COPY LOGS Menu... 6-18 Wireless LAN... 6-20 Access Service Mode... 6-20 Check that Wireless is Enabled... 6-21 802.11... 6-22 802.11b... 6-23
7
Field Replaceable Units... 7-1 Ordering Parts... 7-3 Parts... 7-4 Disassembly Guidelines... 7-8 Tools Required... 7-8 Before Disassembly... 7-8 Hardware Precautions... 7-9 Electrostatic Discharge (ESD) Precautions... 7-9 Remove/Replace Handle Assembly... 7-10 Remove/Replace Display Assembly... 7-13 Replace Display Flex Assembly... 7-18 Replace Display Assembly Parts... 7-21 Open Display Assembly... 7-22 Replace Dash 4000/5000 Alarm Light... 7-23 Replace Display Inverter... 7-24 Replace Key Pad Assembly or Trim Knob Control... 7-25 Replace Display Assembly Without LCD... 7-26
iv
Dash 3000/4000/5000 Patient Monitor 2000966-363
Revision A
Replace Main Unit Parts... 7-28 Replace DAS Assembly... 7-28 Replace Wireless Card... 7-29 Replace NBP Pump Assembly... 7-30 Replace Writer Assembly/Writer Flex... 7-33 Replace Speaker Assembly... 7-34 Replace CPU/Battery Housing Assembly... 7-35 Replace Power Supply Assembly... 7-37 Replace Battery Door... 7-38 Replace Foot... 7-39 Replace Writer Cover... 7-40 Recommended Checkout... 7-41
8
Checkout... 8-1 Overview... 8-3 Manufacturer Recommendations... 8-3 Frequency... 8-3 Test Equipment... 8-3 Maintenance and Checkout Checklist... 8-4 “Visual Inspection” on page 5-4... 8-4 “Cleaning” on page 5-5... 8-4 “Battery Maintenance” on page 5-7... 8-4 “Power Source Tests” on page 8-6... 8-4 “Electrical Safety Tests” on page 8-8... 8-4 “Checkout Procedures” on page 8-17... 8-5 Power Source Tests... 8-6 Wall Receptacle... 8-6 Power Cord and Plug... 8-7 Electrical Safety Tests... 8-8 General... 8-8 Recommendations... 8-8 Power Outlet Test... 8-9 Ground (Earth) Integrity... 8-10 Ground (Earth) Wire Leakage Current Tests... 8-12 Enclosure Leakage Current Test... 8-13 Patient (Source) Leakage Current Test... 8-14 Patient (Sink) Leakage Current Test (Mains Voltage on the Applied Part)... 8-15 Test Completion... 8-16
Revision A
Dash 3000/4000/5000 Patient Monitor 2000966-363
v
Checkout Procedures... 8-17 Frequency... 8-17 Identify Enabled Patient Parameters and Software Options... 8-17 Monitor Power-up Tests... 8-18 ECG Tests... 8-19 Respiration Tests... 8-22 Temperature Tests... 8-23 Cardiac Output Tests... 8-24 Invasive Blood Pressure Tests... 8-26 Pulse Oximetry Tests for GE Ohmeda SPO2 Oximeter... 8-30 Pulse Oximetry Tests for Masimo SET SPO2... 8-32 Pulse Oximetry Tests for Nellcor Oximax SPO2... 8-34 Noninvasive Blood Pressure Tests... 8-36 NBP Calibration... 8-38 Analog Output and Defibrillator Synchronization Tests... 8-41 End-tidal CO2 Test... 8-44 Battery Tests... 8-45 Graph Tests... 8-45 Display Test... 8-46 Speaker Test... 8-46 Network Test... 8-47 Remote Control Test (Option)... 8-47 Wireless LAN Test (Option)... 8-47 Dash Port Docking Station Test... 8-48 RAC 2A Module Housing Peripheral Device Test... 8-48 Peripheral or External Devices... 8-49 Data Acquisition Tests... 8-50 ECG Functions... 8-50 Lead Fail Functions... 8-52 Pace Detect Functions... 8-52 Invasive Blood Pressure Functions... 8-53 Respiration Functions... 8-55 Noninvasive Blood Pressure Functions... 8-57 Checkout Procedures Completion... 8-59 Repair Log... 8-60
vi
Dash 3000/4000/5000 Patient Monitor 2000966-363
Revision A
Appendix A – Technical Specifications...A-1 Technical Specifications... A-3 Performance Specifications...A-3 ECG...A-4 Invasive Blood Pressure (BP)...A-6 Noninvasive Blood Pressure (NBP)...A-6 Bispectral Index (BIS)...A-8 GE Pulse Oximetry (SPO2)...A-8 Masimo SET SPO2 Module...A-8 Nellcor SPO2 Module...A-9 Cardiac Output (CO)...A-9 Respiration...A-10 Temperature (TEMP)...A-11 Carbon Dioxide (CO2)...A-11 Analog Output...A-13 Defibrillator Synchronization Pulse...A-13 Battery...A-14 Paper Recorder...A-14 Wireless LAN...A-15 Environmental Specifications...A-15 Physical Specifications...A-16 Certification...A-17
Appendix B– Electromagnetic Compatibility (EMC)...B-1 Electromagnetic Compatibility (EMC)... B-3 Guidance and Manufacturer’s Declaration – Electromagnetic Emissions...B-3 Guidance and Manufacturer’s Declaration – Electromagnetic Immunity...B-4 Guidance and Manufacturer’s Declaration – Electromagnetic Immunity...B-5 Recommended Separation Distances...B-6 Compliant Cables and Accessories...B-7
Revision A
Dash 3000/4000/5000 Patient Monitor 2000966-363
vii
For your notes
viii
Dash 3000/4000/5000 Patient Monitor 2000966-363
Revision A
1
Revision A
Introduction
Dash 3000/4000/5000 Patient Monitor 2000966-363
1-1
For your notes
1-2
Dash 3000/4000/5000 Patient Monitor 2000966-363
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 A
Comment Initial release of this manual.
Manual Purpose 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 This manual is intended for service representatives and technical personnel who maintain, troubleshoot, or repair this equipment.
Ordering Manuals To order additional copies of this manual, call Accessories and Supplies and request part number 2023896-069 for a paper copy, and 2023909-006 for a CD ROM copy. Refer to the How To Reach Us page for Accessories and Supplies contact information.
Revision A
Dash 3000/4000/5000 Patient Monitor 2000966-363
1-3
Introduction: Safety Information
Safety Information Responsibility of the Manufacturer GE is responsible for the effects of safety, reliability, and performance only if: !
Assembly operations, extensions, readjustments, modifications, or repairs are carried out by persons authorized by GE.
!
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.
General 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 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.
1-4
Dash 3000/4000/5000 Patient Monitor 2000966-363
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.
Revision A
Dash 3000/4000/5000 Patient Monitor 2000966-363
1-5
Introduction: Equipment Symbols
Equipment Symbols NOTE: Some symbols may not appear on all 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.
Equipotential Stud: A ground wire from another device can be tied here to ensure the devices share a common reference.
Alternating current (AC)
Power; I = ON; O= OFF
Fuse
Battery 592A
Indicates the Ethernet connection for the monitor. 593A
POWER 814A
1-6
Dash 3000/4000/5000 Patient Monitor 2000966-363
Revision A
Introduction: Equipment Symbols
Print (Graph Go/Stop on older Dash 3000/4000) 815A
NBP Go/Stop (on older Dash 3000/4000) 816A
NBP Auto (Dash 5000) 826A
Zero All 817B
SIlence Alarm/Admit 818A
Medical Equipment With respect to electric shock, fire and mechanical hazards only in accordance with UL 60601-1, and CAN/CSA C22.2 NO. 601.1. This symbol indicates that the waste of electrical and electronic equipment must not be disposed as unsorted municipal waste and must be collected separately. Please contact an authorized representative of the manufacturer for information concerning the decommissioning of your equipment.
Revision A
Dash 3000/4000/5000 Patient Monitor 2000966-363
1-7
Introduction: Service Information
Service Information Service Requirements Follow the service requirements listed below. !
Refer equipment servicing to GE-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 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.
Equipment Identification Every GE device has a unique serial number for identification. A sample of the information found on a serial number label is shown below.
### ## ## #### # #
A
B
C
D
E
F
Description A
product code1
B
year manufactured
C
fiscal week manufactured
D
production sequence number
E
manufacturing site
F
miscellaneous characteristic 1. Current Dash monitor product code SBG
1-8
Dash 3000/4000/5000 Patient Monitor 2000966-363
Revision A
2
Revision A
Equipment Overview
Dash 3000/4000/5000 Patient Monitor 2000966-363
2-1
For your notes
2-2
Dash 3000/4000/5000 Patient Monitor 2000966-363
Revision A