Answer:
Before using a respirator, it is essential that a respiratory protection plan is established.
Explanation:
Respirators are primarily intended to prevent inhalation exposure to hazardous substances and / or oxygen deficient air. In short, these devices are very effective when workers are required to undergo an environment where breathing is compromised.
Prior to the use of a respirator, it is essential that a written respiratory protection program is established with specific procedures for the workplace and for the use of the equipment. The program should be deployed, evaluated and updated as necessary to reflect changes in workplace conditions that may affect respirator use. The respiratory protection program must be understood by all hierarchical levels of the company.
