1. Respirator Fit Testing and Training

2. Definitions l High efficiency particulate air (HEPA) filter l Immediately dangerous to life of health (IDLH) l Negative pressure respirator l Oxygen deficient atmosphere l Positive pressure respirator l Powered air- purifying respirator l Self-contained breathing apparatus (SCBA) l Supplied-air respirator (SAR)

3. General Information l Why respirator is necessary l How improper fit, use, or maintenance can effect the purpose of the respirator

4. Limitations and Capabilities l Oxygen level in atmosphere must be between 19.5% and 21% l Will only work with corresponding filters or cartridges l Can protect you from hazardous levels of materials l If worn properly and in the right atmosphere, respirators can save your life

5. Inspection, Donning, Doffing, Use, and Checking Seals l Always inspect respirator before donning l Check integrity of seals and cartridges before putting on respirator

6. Maintenance and Storage l Cleaning and disinfecting l Storage l Inspection

7. Medical Signs and Symptoms l The following are signs or symptoms that may prevent the use of a respirator: » Seizures » Claustrophobia » Asthma » Emphysema » Pneumonia » Collapsed Lung » Lung Cancer » Broken Ribs » Chest Injuries/Surgeries » Any other lung problems » Heart or Circulation problems » Anxiety