Respiratory Protection Safety Training Handout - Brownfields Toolbox

[Pages:1]Respiratory Protection Safety Training Handout

Special Training & Fit Testing is REQUIRED BEFORE wearing any respirator

Respiratory hazards include o Toxic gases o Dust o Mists o Fumes o Not enough oxygen

Types of Respirators

FILTER - simply filters air - does not supply oxygen

SUPPLIED AIR - from tanks, air compressors or blowers

Examples of tasks that may require respirators

o Welding o Brazing o Soldering o Cutting o Spraying o Grinding o Painting o Chemical Use o Confined Space Entry

Precautions

Use only use the type and model you are qualified to use Understand the change out schedule

Conduct fit check before entering work area Exit area immediately if problems with breathing Clean & Disinfect after use or if needed during breaks

Respirator Pre-Use Checks o Straps not broken o No loss of elasticity o Sealing surface not

distorted or cut o View plate not scratched

or cracked o All seals function o Correct filter for the hazard o Check alarms on SCBAs

Respirator Fit Check o Fit Check prior to each

use o Must seal properly to the

face o Fit check before entering

an area or conducting work that requires a respirator Positive Pressure Check o Close off the exhalation valve and exhale gently into the facepiece o Satisfactory if a slight positive pressure can be built up inside the facepiece without outward leakage of air around the seal Negative Pressure Check o Close off the inlet opening of the canister or cartridge by covering it with the palm of the hand o Satisfactory if the facepiece collapses slightly - hold your breath for ten seconds

Storage o away from light & heat o in protective covering o in natural position to

prevent distortion

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