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Vitalcare 506N3 Series User Manual

Vitalcare 506N3 Series
254 pages
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Cat. No. 1446
Date 08/07
Part No. 39178B101
Revision 1
VitalCare
TM
506N3 Series
Patient Monitor
Service Manual

Table of Contents

Questions and Answers:

Vitalcare 506N3 Series Specifications

General IconGeneral
BrandVitalcare
Model506N3 Series
CategoryMonitor
LanguageEnglish

Summary

Section 1 — Introduction

Description

Overview of the VitalCareTM 506N3 Series patient monitor's vital signs measurement capabilities.

Intended Use

Specifies the intended use of the equipment by qualified medical providers with established protocols.

About this Manual

Clarifies the manual's purpose is for servicing and directs users to the Operator's Manual for operation.

Non-Invasive Blood Pressure (NIBP)

Explains the ComfortCuff™ technology and oscillometric method for NIBP measurement.

DOX Pulse Oximetry Measurement (SpO2)

Details the Digital Oximetry (DOX™) technology for measuring blood oxygen saturation (SpO2).

Nellcor Pulse Oximetry Measurement (SpO2)

Describes the Nellcor OxiMax® technology for measuring functional oxygen saturation in the blood.

Temperature

Covers optional temperature modules (FasTemp, TurboTemp) and their operating modes.

Specifications

Lists technical specifications for DOX SpO2, Nellcor SpO2, ComfortCuff NIBP, and Temperature.

Symbols

Defines various symbols used throughout the operator's and service manuals.

Safety

Provides essential safety definitions, warnings, and precautions for operating the monitor.

Section 2 — Service Menus

Introduction

Explains the primary and secondary service boot options for entering Service Mode and NIBP Calibration Mode.

Service Mode

Details how to enter Service Mode and provides crucial safety warnings for servicing.

Service Menus

Explains how to access the SERVICE DISPLAY and its primary menus like REVISIONS and TEST MENU.

Primary Service Displays

Describes how to access the Service Display and lists the primary service menus available.

Self Tests

Outlines the procedure for performing NIBP SEAL and LED TEST as part of self-tests.

NIBP Calibration Mode

Explains how to enter NIBP Calibration mode and the use of the NIBP SERVICE application.

LCD Text Display

Describes the two-line textual display for alarms, messages, menu items, and settings.

Factory Defaults

Details how to recall factory defaults for Alarms, Parameter Setup, Printer Setup, Configuration, and NIBP Cycle Menus.

User Defaults

Explains how to set and save custom configuration profiles as USER DEFAULTS.

Alarm Menu

Guides on setting alarm limits for adult, pediatric, and neonatal modes, and adjusting alarm volumes.

Parameter Setup Menu

Covers settings for Temperature Mode, Degrees F/C, SpO2 Search, and NIBP Tone.

Printer Setup Menu

Explains settings for printing NIBP data, alarms, intervals, output device, serial format, and baud rate.

Configuration Menu

Details settings for date, time, contrast, temperature, SpO2, NIBP, and MAP display enable.

International Configuration Settings

Covers language settings and the process for configuring them upon initial setup.

Trend Button Settings

Explains how to set trend interval, format, and span for data reporting.

Patient Button Settings

Describes how to select the patient mode (Adult, Pediatric, Neonatal).

Section 3 — Theory of Operation

System Architecture

Outlines the main circuitry components: Main Board, Display Board, LCD Module, SpO2, and NIBP modules.

Module Architecture

Details the function and connections of key modules like the Main Board, Display Board, NIBP, DOX, and Nellcor modules.

Block Diagram

Illustrates the system module interconnections and the overall board interconnect structure.

Section 4 — Cleaning and Disinfecting

Cleaning and Disinfecting

Covers general cleaning procedures for the monitor exterior, display screen, and accessories.

Blood Pressure Cuffs

Details cleaning and sterilization instructions for reusable and disposable blood pressure cuffs.

DOX Pulse Oximeter Sensors

Explains how to clean and disinfect DOX pulse oximeter sensors, including connector care.

OxiMax Pulse Oximeter Sensors

Provides cleaning and disinfection methods for OxiMax sensors, including specific solutions.

Temperature Probes

Describes how to clean the temperature probe tip using a damp cloth with diluted detergent.

Accidental Wetting

Outlines the critical actions to take following accidental wetting of the equipment.

Section 5 — Preventative Maintenance

Incoming Inspection

Details the inspection process for new monitors upon arrival, checking for shipping damage and seal integrity.

Maintenance Schedule

Provides a schedule for cleaning, charging, and performing annual safety tests based on usage frequency.

Serviceable Components

Identifies user-serviceable parts (battery, fuses) and refers other maintenance to qualified technicians.

Annual Testing

Outlines periodic safety checks, including electrical safety, functional tests, and module verifications.

Functional and Safety Testing

Lists electrical safety tests (Hi-Pot, Leakage) and functional tests (System Check, Speaker, Power Supply, Printer).

Functional and Safety Testing Checklist

A checklist to record the successful completion of annual safety and functional tests.

Section 6 — Service Testing & Calibration

Monitor Testing

Refers to functional and electrical safety tests in Section 5 and module verifications in Service Checks.

Service Checks

Advises contacting Criticare for repair if the monitor shows signs of physical damage.

Field Service Testing

Outlines procedures for testing exposed electrical circuits, requiring experienced technicians and ESD precautions.

Equipment and Tools

Lists necessary equipment for field service, including ESD workbench, hand tools, multimeter, and test fixtures.

Communication Testing

Describes how to test communication by connecting to a computer using HyperTerminal.

DOX SpO2 Performance Testing

Details testing the DOX SpO2 module using a SmartSat analyzer and programmed sequences.

Nellcor SpO2 Performance Testing

Explains how to test the Nellcor SpO2 module using a SmartSat analyzer and programmed sequences.

NIBP Calibration

Guides through NIBP calibration procedures using specialized equipment and the NIBP Service Program.

Other Module Testing and Calibration

States no additional testing for temperature modules; refers to Section 5 for LCD/LED tests.

Section 7 — Disassembly

Before You Begin

Warns that opening the monitor may void the warranty and advises contacting the Service Department.

Service Safety

Emphasizes working with exposed electrical circuits and handling components with care.

Electrostatic Discharge Protection

Details essential ESD protection measures required for handling sensitive electronic components.

Tools Needed

Lists the specific tools required for disassembly and reassembly of the monitor.

Replace the Printer

Step-by-step guide for removing and replacing the internal printer assembly.

Replace the Temperature Boards

Instructions for replacing temperature modules, including FasTemp Isolation Board and FasTemp Board.

Replace the SpO2 Board

Procedures for replacing DOX SpO2 and Nellcor SpO2 boards, with specific steps for different configurations.

Front Bezel Service

Details how to disassemble the front bezel from the rear housing and disconnect cables.

Replace Main Board

Instructions for replacing the Main Board, including notes on upgrades and ground wire connections.

Replace Speaker

Steps for removing and installing the speaker module, ensuring proper wire routing.

Replace LCD and LED Display Boards

Procedures for replacing the LCD and LED display boards, including component identification.

Replace Membrane

Instructions for replacing the front bezel membrane, ensuring proper alignment and flatness.

Chassis Service/Pump Disassembly

Steps for disassembling the chassis and pump assembly, including cable and fitting removal.

Replace ComfortCuff NIBP Module

Detailed procedure for removing and replacing the NIBP module.

Replace Power Supply

Instructions for replacing the power supply PCB, including alignment and torque specifications.

Completion of Service

Final steps after service, including verifying connections, reconnecting battery, and performing functional/safety tests.

Section 8 — Troubleshooting

Troubleshooting Guide

A table listing symptoms, potential problems, and solutions for various operational issues.

Section 9 — Drawings and Schematics

List of Drawings

Provides a comprehensive list of assembly part numbers and their corresponding drawing numbers.

Final Assemblies

Lists part numbers and descriptions for various final assemblies of the 506N3 Series monitors.

Base Assemblies

Details part numbers and descriptions for different base assemblies, with and without temperature modules.

Front Bezel

Lists parts for front bezel assemblies, both non-temperature and temperature models.

Rear Housing Assembly

Lists part numbers and descriptions for the rear housing assembly.

Chassis Assembly

Lists part numbers and descriptions for the chassis assembly.

NIBP

Lists parts for the NIBP module and pneumatic assembly.

Pneumatic

Details parts for the NIBP pneumatic assembly.

PCB Assembly

Lists part numbers for the main PCB assembly and its components.

Printer Assembly

Lists part numbers and descriptions for the printer assembly.

Appendix A — Main Board Upgrades

Overview

Mentions the different Main Board versions available for the 506N3 Series monitors.

Backward Compatibility

Explains that older machines can use newer Main Boards, with notes on software updates.

Upgrading the Main Board

Details the procedure for replacing an older Main Board with a newer version.