Inspection Requirements
Respiratory protection is no better than the respirator in use, even though it is worn correctly. Frequent random inspections must be conducted by a qualified individual to make sure respirators are properly selected, used, cleaned, and maintained.
Half Facepiece Respirator Inspection
All respirators: For all respirators, inspections must include a check of respirator function, tightness of connections, and the condition of the various parts including, but not limited to the:
- facepiece,
- head straps,
- valves,
- connecting tube, and
- cartridges, canisters, or filters
It's especially important to evaluate elastomeric parts for pliability and signs of deterioration.
Below is a list of important points to remember when inspecting respirators:
- inspect SCBAs monthly;
- inspect respirators that are used routinely before each use and during cleaning;
- replace any worn or deteriorated parts;
- be sure to thoroughly inspect SCBAs for emergency use at least once a month and after each use;
- the program administrator should keep a record of emergency respirator inspections. Records should include dates, serial numbers, findings, any remedial action;
- make sure air and oxygen cylinders are fully charged according to the manufacturer's instructions. They should be recharged if pressure falls to 90% of the manufacturer's recommended pressure;
- make sure the regulator and warning devices function properly;
- check the tightness of connections and the condition of the facepiece, headbands, valves, connecting tube, and canisters;
- inspect rubber or elastomer (elastic rubber) parts for pliability and signs of deterioration;
- stretch and manipulate rubber or elastomer parts with a massaging action to keep them pliable and flexible and prevent them from taking a set during storage; and
- a record must be kept of inspection dates and findings for respirators maintained for emergency use.
Knowledge Check Choose the best answer for the question.
3-7. It is especially important for workers inspecting respirators to evaluate elastomeric parts for _____.
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