Use a NIOSH-approved air respirator.

Use should include

• inspecting the condition of the respirator
• ensuring the fit and operation
• maintaining the respirator in accordance with OSHA regulation 1910.134 and applicable state and local regulations.

Process/Skill Questions:

• What is NIOSH?
• What are the OSHA requirements for the use of the NIOSH-approved personal sanding respirator?
• What steps are used to test the respirator?
• 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?