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MSA AirXpress One User Manual

MSA AirXpress One
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Operating Manual
AirXpress One/AirXpress 2 Fire
Self-contained Open-circuit Compressed Air Breathing Apparatus
P/N: 10168075/01
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MSA AirXpress One Specifications

General IconGeneral
BrandMSA
ModelAirXpress One
CategorySafety Equipment
LanguageEnglish

Summary

Safety Regulations

Correct Use and Compliance

Ensuring correct usage and adherence to national regulations for safe operation.

Liability Information

MSA's liability for product use, selection, and maintenance as per manual instructions.

Product Description

Basic Unit Components

Overview of the basic breathing apparatus components and their materials.

Device Overview and Versions

Details on AirXpress One and AirXpress 2 Fire versions and their approvals.

Basic Unit Configurations

Listing of five different basic unit configurations based on back plates and pneumatics.

Back Plate Types

Description of the two types of back plates: AX back plate and BD back plate.

Reducer Functionality

Explanation of the reducer's role in pressure reduction and safety features.

Demand Valve Operation

Details on the lung-governed demand valve for controlling inhaled and exhaled air.

Hose Specifications

Information on medium and high pressure hoses, including safety features.

Using the Breathing Apparatus

Mounting the Cylinder

Step-by-step guide for attaching the compressed air cylinder to the apparatus.

Filling and Emptying the Cylinder

Instructions and warnings for safely filling and emptying the compressed air cylinder.

Connecting the Cylinder

Detailed steps for connecting the cylinder to the pressure reducer.

Donning the Device

Instructions on how to properly put on and adjust the breathing apparatus.

Pre-Use Checks

Procedure for conducting a condensed check before using the apparatus.

Donning the Mask

Steps for correctly putting on and securing the full-face mask.

In-Use Checks and Warnings

Guidance on checks during use and actions upon receiving warning signals.

Removing the Device

Step-by-step instructions for safely removing the breathing apparatus.

Removing the Cylinder

Procedure for safely detaching and removing the cylinder from the apparatus.

Maintenance and Cleaning Procedures

General Maintenance Instructions

Guidelines for servicing, using original parts, and cleaning agents.

Maintenance Schedule

Required maintenance intervals for demand valve, reducer, and pressure parts.

Demand Valve Maintenance

Detailed steps for disconnecting, cleaning, and reassembling the demand valve.

Reducer Maintenance

Maintenance tasks for the reducer, including alarm whistle and seal ring replacement.

Hose Maintenance and Leak Test

Procedures for checking hoses and performing a leak test on the system.

Apparatus Care and Specifications

Apparatus Cleaning Procedure

Instructions for cleaning the apparatus, including disassembly and drying.

Storage Recommendations

Guidelines for storing the apparatus in a clean, dry, and well-ventilated place.

Shipment Precautions

Measures to protect the apparatus during transport and shipment.

Technical Specifications and Approvals

Key technical data, directives, and standards conformity for the apparatus.

Accessories and Ordering Information

Compatible Accessories

Information on compatible compressed air cylinders and masks.

Basic Unit and Mask Ordering

Part numbers for ordering different configurations of the basic unit and various MSA masks.

Cylinder and Spare Parts Ordering

Part numbers for ordering various types of cylinders and available spare parts.

Approval Agency Information

Notified Body Details

Details of the approval agency and notified body for the apparatus.

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