About Lesson
What are Engineering Controls?
Engineering controls focus on modifying the physical environment or equipment to reduce or eliminate hazards. They are the primary defense in ensuring a safe workspace for laser operation.
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Laser Barriers/Enclosures:
- Physical barriers such as lead shielding or transparent barriers are designed to block laser beams. These enclosures are crucial in environments where high-powered lasers are used, such as manufacturing or research facilities.
- Example: A laser cutting machine is often enclosed in a safe compartment to prevent accidental exposure.
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Interlocks and Safety Systems:
- These systems automatically shut down the laser when unsafe conditions arise. For example, door interlocks ensure that lasers do not operate when a safety barrier is open.
- Functionality: Prevents exposure if safety measures are breached.
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Laser Rooms/Controlled Areas:
- These are designated spaces specifically designed for working with lasers, equipped with safety protocols and emergency systems. Access is limited to authorized personnel only.