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Invacare IRC5PO2 Service Manual

Invacare IRC5PO2
88 pages
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Service Manual
DEALER: Keep this manual. The procedures in this manual MUST be
performed by a qualified technician.
For more information regarding
Invacare products, parts, and services,
please visit www.invacare.com
Perfecto
2
Oxygen Concentrator
(HomeFill
®
Compatible)
Model IRC5PO2 (Sensored)
Model IRC5P (Non-Sensored)

Table of Contents

Other manuals for Invacare IRC5PO2

Questions and Answers:

Invacare IRC5PO2 Specifications

General IconGeneral
BrandInvacare
ModelIRC5PO2
CategoryMedical Equipment
LanguageEnglish

Summary

Perfecto, Parts Compatibility

SECTION I—IMPORTANT SAFEGUARDS

Important Safeguards

General safety instructions for installation, assembly, and operation.

SPECIAL NOTES

Signal Words Definitions

Explains DANGER, WARNING, CAUTION signal words used in the manual.

DANGER Notice

Warning about smoking and ignition sources near oxygen.

FEATURES

Front View

Identifies key components visible on the front of the unit.

Accessories

Lists optional accessories for the concentrator.

TYPICAL PRODUCT PARAMETERS

Electrical Requirements

Details power specifications like voltage and current.

Output Concentration Levels

Specifies oxygen purity percentages at different flow rates.

Safety System

Lists the integrated safety features and alarms.

Model Indicators

Explains indicator lights for SensO2 and non-SensO2 models.

SECTION 2—INSTALLATION/SEQUENCE OF OPERATION

Verification of Battery Free Power Loss Alarm

Procedure to check the power loss alarm functionality.

Sequence of Operation

Describes the step-by-step process of the unit's operation.

SensO2 Oxygen Sensor Technology

Explains the technology behind the oxygen sensor.

Operating Sequence

Details the startup sequence and sensor warm-up.

SECTION 3-PNEUMATIC DIAGRAM

SECTION 4—TROUBLESHOOTING

Power Issues

Troubleshoot unit not powering on or losing power.

Pressure Issues

Address low/high pressure conditions and alarms.

Component Failures

Diagnose issues with valves, compressor, and other parts.

Concentration and Alarm Issues

Troubleshoot low concentration and sensor alarms.

SECTION 5-CABINET

Removing Cabinet

Step-by-step guide to remove the unit's outer cabinet.

SECTION 6—PREVENTIVE MAINTENANCE

Filter Maintenance

Covers cleaning cabinet filter and replacing HEPA filters.

Component Maintenance

Includes muffler replacement and heat exchanger cleaning.

Maintenance Schedule and Record

Outlines recommended service intervals and a record log.

SECTION 7—COMPRESSOR

Replacing Compressor Assembly

Procedure to replace the entire compressor unit.

Rebuilding the Compressor

Detailed instructions for rebuilding the compressor.

SECTION 8—P.E. VALVE

Replacing P.E. Valve

Procedure to replace the Pressure Equalization valve.

SECTION 9—SIEVE BEDS

Replacing Sieve Beds

Instructions for replacing the sieve bed assemblies.

SECTION 10—CHECK VALVES

Replacing Check Valves

Procedure to replace the one-way check valves.

SECTION 11—REGULATOR

Replacing Regulator

Steps to replace the pressure regulator assembly.

Adjusting Regulator

Guide for setting the correct output pressure.

SECTION 12—HEAT EXCHANGER ASSEMBLY

Replacing Heat Exchanger Assembly

Procedure to replace the heat exchanger.

SECTION 13—CONTROL PANEL

Removing Control Panel

Instructions for removing the main control panel.

SECTION 14—COOLING FAN

Replacing Cooling Fan

Procedure to replace the unit's cooling fan.

SECTION 15—P.C. BOARD

Replacing P.C. Board

Steps for replacing the Printed Circuit board.

SECTION 16—TRANSFORMER

Replacing the Transformer

Procedure to replace the power transformer.

SECTION 17—ON/OFF SWITCH

Replacing On/Off Switch

Steps to replace the main power switch.

SECTION 18—FLOWMETER

Replacing Flowmeter

Procedure to replace the unit's flowmeter.

SECTION 19—HOUR METER

Replacing Hour Meter

Steps to replace the hour meter.

SECTION 20—4-WAY VALVE/MANIFOLD ASSEMBLY

Replacing 4-Way Valve and/or Manifold Assembly

Procedure to replace the 4-way valve or manifold assembly.

Replacing Pilot Valve Poppets and O-Rings

Instructions for replacing pilot valve components.

SECTION 21—PURITY INDICATORS

Alarm and Indicator Lights

Explains SensO2 and LX model indicator lights and alarms.

SECTION 22—TIMING

Autotuning

Procedure for automatic timing adjustment.

Manual Tuning

Procedure for manual adjustment of timing settings.

SECTION 23—LEAK TEST

Leak Test

Method to check for pneumatic leaks in the system.

4 Way Valve Function Test

Tests the operation and leakage of the 4-way valve.

SECTION 24—ALARM TEST

Power Loss Alarm Test

Procedure to test the power loss alarm.

Low Pressure Alarm Test

Procedures to test low pressure alarms.

High Pressure and Sensor Alarms

Tests for high pressure and oxygen sensor alarms.

Diagnostic Alarm System Overview

Table of alarm codes, flashes, and causes.

SECTION 25—SIEVE BED PRESSURE CHECK

Sieve Bed Pressure Testing Procedure

Steps for disassembly and pressure testing sieve beds.

LIMITED WARRANTY

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