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Ohmeda 3000 - Service Manual

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62 pages
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EDB/
ECI
Infant
Warmer
Systems
Model
3000
and
3300
Service
Manual
BOC
Health
Care
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Summary

Important Information and Procedures

Repair Policy and Procedure

Outlines the procedures and policies for servicing the equipment.

Technical Competence

Specifies required skills and knowledge for service personnel.

Precautions and Safety Guidelines

Warnings

Highlights critical safety warnings for operation and maintenance.

Cautions

Provides essential cautions regarding safe servicing and handling.

Functional Description

Power Supply Board

Details the functions and components of the Infant Warmer's power supply.

Control Board

Explains the circuitry, microcontroller, and interfaces of the control board.

Display Board

Describes the display board's interface, controls, and LED display driver.

Specifications

Electrical Specifications

Lists power requirements and electrical specifications for the units.

Controller Specifications

Details the controller's electronic capabilities and operational modes.

Alarm Specifications

Describes the various audio and visual alarms used by the system.

Environmental Specifications

Specifies operating and storage temperature and humidity ranges.

Mechanical Specifications

Provides physical dimensions and weight specifications for the unit.

Accessory Specifications

Lists optional accessories available for the Infant Warmer System.

Setup and Checkout Procedures

Unit Setup

Instructions for unpacking and initial setup of the unit after shipment.

Checkout Procedure

Step-by-step procedure for verifying unit functionality before use.

Calibration and Adjustments

Control Unit Access and Board Checks

Steps for accessing the control unit and checking power supply voltages.

Display Brightness and Alarm Volume Adjustment

Procedures for adjusting display brightness and alarm volume.

Analog to Digital Converter (ADC) Calibration

Steps for calibrating the ADC and verifying temperature readings.

Line Voltage Sensing and Triac Safety Test

Procedures for line voltage compensation and triac safety circuit testing.

Test Loop Procedure

Procedure for performing a complete unit test loop.

Electrical Safety Checks

Instructions for performing power cord inspection and safety checks.

Ground Resistance and Leakage Current Tests

Procedures for ground resistance and leakage current tests.

Disassembly and Repair

Heater Module Repairs

Procedures for disassembling and repairing the heater module.

Control Module Repairs

Steps for removing and repairing the control module assembly.

Board Replacement

Procedures for replacing the control and power supply boards.

Display Module Service

Steps for disassembling and assembling the display module.

Battery and Bed Platform Repairs

Procedures for battery replacement and bed platform repairs.

Hydraulic System and Caster Repairs

Steps for hydraulic system and caster replacement.

Yoke Manifold and Regulator Service

Caster Replacement

Steps for replacing the unit's casters.

Yoke Manifold Repairs

Procedures for strainer, check valve, and regulator service.

Control Unit Troubleshooting Guide

Error Code Analysis

Lists error codes, descriptions, and possible causes for system failures.

Illustrated Parts and Parts List

Frame Assembly Illustrations

Illustrated parts and part numbers for the warmer frame assembly.

Controller Assembly Illustrations

Illustrated parts and part numbers for controller assemblies.

Board Component Illustrations

Illustrated components and part numbers for power supply, control, and display boards.

Harness and Housing Illustrations

Illustrated parts and part numbers for harnesses and heater housing.

Bed and Yoke Assembly Illustrations

Illustrated parts and part numbers for the bed and oxygen yoke assemblies.

Ohmeda 3000 Specifications

General IconGeneral
BrandOhmeda
Model3000
CategoryFood Warmer
LanguageEnglish

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