As long as the seal is intact, however, there is no problem. A final inspection by a responsible worker adds assurance that the mask fits and is properly sealed prior to entering a radiological area with airborne contamination. The first steps in a respiratory protection program is to establish written standard operating procedures governing the selection and use of respirators, assess the respiratory hazards to be encountered in the workplace, and develop guidelines for the proper selection of appropriate respiratory protective equipment. Proper inspection, maintenance and repair of respiratory protective equipment is mandatory to ensure success of any respiratory protection program. A respirator deficiency can adversely impact the ability to complete work in the field safely.
Respirators are for use by trained, qualified personnel only.
Hycar is a trade name of Mine Safety Appliances Company.