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AirSep visionaire Service Manual

AirSep visionaire
37 pages
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MN138-1 Rev J
Oxygen Concentrator
Service Manual
For VisionAire, VisionAire 2 & VisionAire 3 Models

Other manuals for AirSep visionaire

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AirSep visionaire Specifications

General IconGeneral
BrandAirSep
Modelvisionaire
CategoryAir Compressor
LanguageEnglish

Summary

Introduction

Equipment Provider Responsibility

Details provider responsibilities for handling, check-out, patient instruction, and O2 concentration checks.

Important Notice and Symbol Explanations

Explains safety guidelines (WARNING, CAUTION, NOTE) and common symbols/abbreviations used in the manual.

Functional Specifications

Lists technical specifications including oxygen concentration, accuracy, power requirements, and operating conditions.

Operation Check and Oxygen Concentration Test

Description of Operation

Explains the working principle of the VisionAire concentrator, from air intake to oxygen output.

Operation Check

Outlines the post-manufacturing operational check to ensure unit integrity after shipping or handling.

Alarm System

Describes the VisionAire's alarm system, covering intermittent alarms for power failure, low oxygen, pressure, and temperature.

Oxygen Concentration Test and Specification

Details the procedure for testing oxygen concentration output and verifying it meets specified levels.

General Instructions

Instructions

Provides essential patient and provider instructions, emphasizing safe operation and user responsibilities.

Patient, Provider, and Routine Maintenance

Covers maintenance responsibilities, noting the VisionAire's low-maintenance design.

Main Components

Components

Introduces main components designed for easy access and repair of the VisionAire unit.

Cabinet Removal

Provides instructions for removing the front and back panels for access to internal components.

Compressor

Explains the compressor's function, output, sound level, and replacement procedures.

Solenoid Valves

Describes the five two-way solenoid valves controlling air/oxygen flow and their maintenance-free operation.

Sieve Beds

Explains sieve beds with molecular sieve for oxygen concentration and their replacement, noting moisture sensitivity.

Cabinet Fan

Describes the cabinet fan's role in cooling internal components and its replacement procedure.

Circuit Board

Details the function of the main circuit board and its replacement procedure.

Product Regulator Check and Setting

Explains how to check and set the product regulator for controlling maximum oxygen output flow.

Circuit Breaker Replacement

Provides instructions for removing and installing the unit's circuit breaker.

I/0 Power Switch Replacement

Details the procedure for removing and installing the unit's main power switch.

Hour Meter Replacement

Instructions for replacing the dual timer hour meter on specific models.

Flow Meter Replacement

Provides steps for replacing the flow meter, noting precautions for units with O2 monitors.

Power Cord Replacement

Details the procedure for replacing the unit's power cord, including strain relief and ferrite ring.

Oxygen Monitor Circuit Board Replacement

Instructions for replacing the circuit board for the optional oxygen monitor system.

Mixing Tank Replacement

Provides steps for removing and installing the mixing tank.

Exhaust Muffler Replacement

Details the procedure for replacing the exhaust muffler assembly.

Caster Replacement

Instructions for replacing the unit's casters, requiring base separation.

Roller Base Replacement

Provides steps for replacing the entire roller base assembly.

Air Outlet Option

Describes the air outlet option and how to check/set its pressure regulator.

Troubleshooting

Operation Pressure Test

Details a diagnostic test to check operating pressure for troubleshooting low oxygen concentration or service needs.

General Troubleshooting

Provides general steps for isolating and resolving common malfunctions before using the troubleshooting chart.

Troubleshooting Chart

A detailed chart listing problems, probable causes, and solutions for diagnosing and repairing the VisionAire unit.

Tool Kit and Pressure Test Gauge

Lists necessary tools and equipment for servicing and troubleshooting the VisionAire unit.

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