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Compressed airline breathing apparatus (CABA) or powered fresh air hose breathing apparatus (FAHBA) with hood, helmet or visor
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General information
- Flow indicators and alarms are needed.
- If fitted to an airline suit, the protection factor is 200.
- This BA is designed to provide protection factors of 10, 20 and 40.
- This BA can be cleaned and reused many times, as recommended by the manufacturer.
- It is also suitable for a heavy work rate (heavy manual work requiring a lot of exertion and energy).
- The BA may be worn continuously for more than one hour and may be used in oxygen deficient atmospheres.
- The BA is adequate for medium work rate (work involving sustained hand and arm movements, or similar to brisk walking).
- 'Constant flow' means that the manufacturer or user sets the air supply rate. This gives a constant flow rate at the selected air supply pressure.
Do
- Fit the straps / cords as recommended.
- Select the right type of hood for the task.
- Select the right size of hood for each wearer.
- Ensure that an adequate clean air supply is available.
- After use, always clean the BA and store it in a clean place.
- Fit-testing for each wearer is required when using this RPE for the first time.
- Ensure that the compressed air quality meets the minimum requirements of BSEN12021.
- Ensure that the air line is never deformed - the wearer's life may be at risk without an adequate air supply.
Don't
- Store in dirty areas between uses.
- Make DIY modifications to the RPE.
- Use solvents to clean the mask, straps or hose.
- Allow the airline to come into contact with solvents.
- Keep working if the airflow rates drops or any of the warning signals are activated.
- Use a light-duty airline hose where there is any potential for crushing by passer-by etc.
Find out more
Go to our respiratory protective equipment (RPE) guidance