News Article

RPE - The choice is yours


Posted by Chris Owen | Date Posted 20.08.2007 | Time Posted 03:27:27 | Views: 429

Making the right respiratory protective equipment (RPE) selection can mean the difference between safety and health or occupational illness, and, in some instances, even death.

From the use of ammonia in agriculture through to xylene in utilities, there can't be many areas of industry that are not touched by the need for RPE. The good news for wearers of RPE is that technology, in the form of new materials, revolutionary designs and lighter construction, has helped to improve both comfort and performance, making the use of RPE much more acceptable and, indeed, widespread. The bad news is that there are now more masks and respirators to choose from than ever before.

Use and maintenance
The performance of a respirator is dependent upon a good fit and an effective face seal. Any DIY modifications can easily render the respirator useless and should be avoided at all costs. Likewise, users should be aware that wearing a respirator upside down, without just one strap or with loose straps can seriously erode the protection factor.

Users should be trained by a competent person in the use of RPE and should know how to perform a fit check. Those with facial hair or stubble should opt for a hooded variety as a good facial seal will be difficult if not impossible to achieve. Compatibility with other PPE such as goggles, helmets and spectacles should also be considered carefully.

Only the right filters for the hazard and task should be fitted and any dirty, damaged or incomplete masks should never be worn. Filters should be changed in accordance with the type being used, i.e. A1 filters should be changed at least every two days, A2 filters at least once a week. Others should be changed when breakthrough occurs, i.e. when the contaminant can be detected by either taste or smell. Disposable particulate masks are designed to be thrown away after every use and reusable versions should be cleaned and stored away from contaminants (in accordance with the manufacturer's instructions).

Users should also be instructed to adjust and fit all the straps, nose bridges and head harnesses correctly and be encouraged not to wear respirators loosely under their chin during breaks. If they do, they will run the risk of contaminants entering the inner facepiece and being breathed in next time the mask is worn.


Published in sections: Health and Safety ::

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