Inspection and Training
Inspection Requirements
Respiratory protection is no better than the respirator in use, even though it is worn correctly.
Inspecting Respirators
Frequent random inspections must be conducted by a qualified individual to make sure respirators are properly selected, used, cleaned, and maintained.
All Respirators
For all respirators, inspections must include a check of respirator function, tightness of connections, and the condition of the various parts including the following components:
- Facepiece
- Head straps
- Valves
- Connecting tube
- Cartridges, canisters, or filters
Here are some 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.
- Check the elastomeric parts for pliability and signs of deterioration.
- 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 (deforming) during storage.
- Keep a record of inspection dates and findings for respirators maintained for emergency use.
Knowledge Check Choose the best answer for the question.
5-1. When should respirator oxygen cylinders be recharged?
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