Lesson 1: Why this matters · 5 min
Explain why your respirator is necessary and how poor fit, use or maintenance makes it fail.
Learners prepare on their own, you answer questions live, and the surveys tell you what stuck. 7 fields to fill in with your own policy, contacts and locations; each one is highlighted inside the course.



What learners can do at the end of each lesson. Minutes are an estimate.
Explain why your respirator is necessary and how poor fit, use or maintenance makes it fail.
Describe the limitations and capabilities of your respirator (APF, filter vs cartridge, oxygen-deficient air).
Use the respirator in emergencies, including when it malfunctions.
Inspect, put on, remove, use and perform a user seal check.
Maintain and store the respirator; know cartridge change-out.
Recognise medical signs and symptoms that limit effective use.
10 questions, 80% to pass. The result is saved to the learner's record.
Based on: 29 CFR 1910.134(k)(1)(i)-(vii), (k)(5) (annual retraining), (k)(6) (Appendix D for voluntary use); (e) medical evaluatio…