GE Dash 2500 Patient Monitor Service Manual (2042481-001, Rev C) – PDF Download

Description

File Details

• Manual Type: Service Manual
• Brand: GE Medical Systems Information Technologies
• Model: Dash 2500 Patient Monitor
• Document Number: 2042481-001
• Revision: C
• Language: English
• Page Count: 178
• File Format: PDF (instant download)

Chapters Covered

• 1 Introduction
  • Manual Information, Revision History, Purpose, Audience
  • Ordering Manuals, Illustrations
  • Safety Information: Responsibility of Manufacturer, General, Warnings/Cautions/Notes, Equipment Symbols
  • Service Information: Requirements, Equipment Identification
• 2 Equipment Overview
  • Components: Equipment Description, Configurations
  • Controls and Indicators: Monitor front panel
  • Theory of Operation: NELLCOR & MASIMO SET SpO2, DINAMAP Blood Pressure, Alaris Temperature, ECG/Respiration
  • Host Communication Port, Communication Adaptor Connector, DB15/DB9 Pin Assignments
  • Functional Description of all boards and assemblies
  • System Block Diagram
  Complete PDF Bookmark Tree

  Complete Bookmarks

  The complete bookmarks in the “GE Dash 2500 Patient Monitor Service Manual (2042481-001, Rev C) – PDF Download” are as follows:

  Contentsp. 5

  +1 Introductionp. 11

  +Manual Informationp. 13

  Revision Historyp. 13

  Manual Purposep. 13

  Intended Audiencep. 13

  Ordering Manualsp. 13

  Illustrationsp. 14

  +Safety Informationp. 14

  Responsibility of the Manufacturerp. 14

  Generalp. 14

  Warnings, Cautions, and Notesp. 15

  Equipment Symbolsp. 16

  +Service Informationp. 18

  Service Requirementsp. 18

  Equipment Identificationp. 18

  +2 Equipment Overviewp. 19

  +Componentsp. 21

  Equipment Descriptionp. 21

  Configurationsp. 21

  +Controls and Indicatorsp. 21

  Monitorp. 22

  +Theory Of Operationp. 24

  NELLCOR® SpO2 and MASIMO SET® SpO2p. 24

  DINAMAP® Blood Pressure and Pulsep. 25

  Alaris® Oral and Rectal TURBO TEMP Thermometryp. 25

  ECG with Heart Rate and Respirationp. 25

  Host Communication Portp. 26

  Communication Adaptor Connectorp. 26

  DB15 / DB9 Connector Pin Assignmentsp. 27

  Functional Descriptionp. 28

  System Block Diagramp. 34

  +3 Installationp. 35

  +Connectionsp. 37

  Rear Panel Connectionsp. 37

  Power Upp. 37

  +Set Up/Configurep. 38

  Setting up the Dash 2500 Monitor for the First Timep. 38

  Configurep. 39

  Mounting Optionsp. 39

  Software Upgradep. 39

  Network set upp. 39

  +4 Maintenancep. 41

  +Maintenance Schedulep. 43

  Manufacturer Recommendationsp. 43

  Manufacturer Responsibilityp. 43

  Cleaningp. 44

  +Periodic Maintenancep. 46

  Integrity of Hoses and Cuffsp. 46

  Long-Term Storagep. 46

  Periodic Proceduresp. 46

  Care of Storage Batteriesp. 47

  +Electrical Safety Testsp. 48

  Generalp. 48

  Test Equipmentp. 48

  Safety Resistance Testingp. 48

  Patient (Source) Leakage Current Testp. 50

  Patient (Sink) Leakage Current Testing (Mains Voltage on the Applied Part)p. 52

  +Checkout Proceduresp. 53

  Parameter Level Functional Testingp. 53

  Service Mode Operationp. 54

  Service Mode Exitp. 71

  +5 Troubleshootingp. 73

  Required Service Equipmentp. 75

  General Troubleshootingp. 76

  Parameter Troubleshootingp. 77

  +Error Codesp. 78

  Alarm Code Interpretationp. 78

  System Failuresp. 78

  +6 Field Replaceable Unitsp. 83

  Ordering Partsp. 85

  Partsp. 86

  Assembly Drawingsp. 88

  +Disassembly Guidelinesp. 96

  Tools Requiredp. 96

  Before Disassemblyp. 96

  Hardware Precautionsp. 97

  Electrostatic Discharge (ESD) Precautionsp. 97

  Remove/Replace Batteryp. 98

  Replace Plastic Front Casep. 99

  Replace Main Board Assemblyp. 100

  Replace DAS Board Assemblyp. 101

  Replace DC2DC Board Assemblyp. 102

  Replace AC2DC Board Assemblyp. 103

  Replace Keyboard and Trim Knobp. 104

  Replace the Invert Boardp. 105

  Replace the AC Inletp. 106

  Replace the Speakerp. 107

  Replace the printerp. 107

  Replace the Pneumatic Pumpp. 108

  Replace the Check Valvep. 108

  Replace the Fanp. 109

  Assemble Network Modulep. 110

  After Assemblyp. 111

  +A Technical Specificationsp. 113

  +Technical Specificationsp. 115

  General Specificationsp. 115

  NIBP Specificationsp. 117

  GE Healthcare Patentsp. 117

  NELLCOR® Puritan Bennett, Inc. Patentsp. 119

  MASIMO SET SpO2 Specificationsp. 120

  MASIMO® Patentsp. 121

  ECG Specificationsp. 122

  RESP Specificationsp. 123

  HR/Pulse Specificationsp. 124

  TURBO TEMP Specificationsp. 125

  B Test Recordp. 127

  +C Configurationp. 133

  +Monitor Configuration Modep. 135

  Enter Configuration Modep. 135

  Configure Default Changesp. 135

  Exit Configuration Modep. 136

  +D Auxiliary Outputp. 147

  Auxiliary Outputp. 149

  +E EMC Compliancep. 151

  +Electromagnetic Compatibility (EMC)p. 153

  Guidance and Manufacturer’s Declaration – Electromagnetic Emissionsp. 153

  Guidance and Manufacturer’s Declaration – Electromagnetic Immunityp. 154

  Guidance and Manufacturer’s Declaration – Electromagnetic Immunityp. 155

  Recommended Separation Distancesp. 156

  Compliant Cables and Accessoriesp. 157

  +F Connectionp. 159

  +Technical Specificationsp. 161

  Product Compatibilityp. 161

  +External Connectorsp. 162

  Ethernet Portp. 162

  Service Portp. 163

  LEDsp. 164

  Communication Adaptor Connectorp. 165

  Cleaningp. 166

  +Installation Configuration Procedurep. 166

  Preparationp. 166

  +Boot Service Menusp. 169

  Preparationp. 169

  Using the Boot Service Menup. 170

  +Service Menusp. 172

  Preparationp. 172

  +Using the Service Menup. 173

  GE Medical Systems Information Technologies, Inc.p. 178

  8200 West Tower Avenue Milwaukee, WI 53223 USAp. 178

  +World Headquartersp. 178

  GE Medical Systemsp. 178

  Information Technologies, Inc.p. 178

  8200 West Tower Avenuep. 178

  Milwaukee, WI 53223 USAp. 178

  Tel: + 1 414 355 5000p. 178

  1 800 558 5120 (US only)p. 178

  Fax: + 1 414 355 3790p. 178

  +European Representativep. 178

  GE Medical Systemsp. 178

  Information Technologies GmbHp. 178

  Munzinger Straße 3-5p. 178

  D-79111 Freiburgp. 178

  Germanyp. 178

  Tel: + 49 761 45 43 – 0p. 178

  Fax: + 49 761 45 43 – 233p. 178

  +Asia Headquartersp. 178

  GE Medical Systemsp. 178

  Information Technologies Asia; GE (China) Co., Ltd.p. 178

  GE China Technology Parkp. 178

  1 Huatuo Roadp. 178

  Shanghai 201203, P.R. Chinap. 178

  Tel: + 86 21 3877 7888p. 178

  Fax: + 86 21 3877 7451p. 178

  GE Medical Systems Information Technologies, Inc.

  8200 West Tower Avenue Milwaukee, WI 53223 USA

  GE Medical Systems Information Technologies, a General Electric Company, going to market as GE Healthcarep. 178

  www.gehealthcare.comp. 178

• 3 Installation
  • Connections (rear panel), Power Up
  • First-time Setup: Date/Clock, Configuration, Mounting, Software Upgrade
  • Network Setup
• 4 Maintenance
  • Maintenance Schedule, Visual Inspection
  • Cleaning: Monitor exterior, display, cuffs, temperature probes, SpO2 sensors
  • Periodic Maintenance: Hose/cuff integrity, long-term storage, battery care
  • Electrical Safety Tests: Ground resistance, leakage currents (source and sink)
  • Checkout Procedures: Parameter functional testing (SpO2, NIBP, ECG, RESP, Temp, Recorder)
  • Service Mode Operation: SpO2 testing, NIBP testing, calibration, overpressure tests
  • Battery testing, fail-safe logic, keypad, sound, communication tests
  • Alarm relay, network testing, country settings
• 5 Troubleshooting
  • Required tools and test equipment
  • General troubleshooting (power, display, sound, trim knob, communications)
  • Parameter troubleshooting (NIBP, ECG, SpO2, TEMP, printer)
  • Error code interpretation (system, hardware, NIBP, ECG, temperature, SpO2, respiration, recorder)
• 6 Field Replaceable Units
  • Ordering parts, parts list with FRU numbers
  • Assembly drawings (exploded views of monitor components)
  • Disassembly guidelines: tools, ESD precautions, step-by-step replacement for battery, front case, main board, DAS board, DC2DC board, AC2DC board, keyboard, inverter, AC inlet, speaker, printer, pneumatic pump, check valve, fan, network module
  • After assembly procedures
• Appendix A – Technical Specifications
  • General specifications (mechanical, weight, environmental, electrical)
  • NIBP specifications (method, ranges, accuracy, overpressure limits)
  • Patents (GE, Nellcor, Masimo)
  • SpO2 specifications (Nellcor and Masimo sensor accuracy)
  • ECG specifications (leads, frequency response, CMRR, pacemaker detection)
  • HR/Pulse specifications
  • Turbo Temp specifications

  IMAGES PREVIEW

  

  

  

• Appendix B – Test Record – comprehensive checklists for safety, SpO2, NIBP, ECG, RESP, temperature, recorder, battery, fail-safe, keypad, sound, communications, network
• Appendix C – Configuration – Monitor Configuration Mode: entering, setting defaults, understanding all configuration options
• Appendix D – Auxiliary Output – analog ECG output connector pinout and specifications
• Appendix E – EMC Compliance – electromagnetic emissions and immunity declarations, recommended separation distances
• Appendix F – Connection – network module installation, boot service menus, service menus, Ethernet and serial port pinouts

This official GE service manual gives biomedical technicians and service personnel everything needed to maintain, troubleshoot, and repair the Dash 2500 Patient Monitor to the field-replaceable-unit level. It provides detailed theory of operation, functional block diagrams, calibration procedures (NIBP pressure calibration, overpressure verification, SpO2 testing), and step-by-step disassembly/reassembly instructions with clear illustrations. The manual also covers all communication ports, remote alarm interfacing, and network configuration for Unity integration.

Whether you are performing routine maintenance, diagnosing error codes, replacing a failed board, or verifying electrical safety, this manual delivers the correct specifications, torque values, and test limits. With the GE Dash 2500 Patient Monitor Service Manual, you gain the confidence to service the monitor accurately and safely, reducing downtime and ensuring reliable patient monitoring.

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