Use should include proper maintenance in accordance with OSHA regulation 1910.134 and applicable state and local regulations.
Process/Skill Questions:
- What are examples of NIOSH-approved air respirator systems?
- What are the advantages of a fresh air ventilation system?
- What are indications that a ventilation system is in disrepair or is malfunctioning?
- Why would one ventilation system be chosen over other types of systems?