Safety guards on machines should be?

Safety guards on machines should be?

• A. Not required
• B. Optional
• C. Removed for maintenance
• D. In place during operation

Answer: (D)

Safety guards serve as a physical barrier that prevents hands or clothing from reaching moving parts, reducing the risk of serious injuries from crushes, cuts, or entanglement. Because the machine’s operation involves moving components, guards must be in place whenever the machine is running to provide continuous protection. They are not optional or something to remove for convenience; taking them off during operation dramatically increases danger. If maintenance is needed, the correct approach is to power down the machine and follow proper procedures (such as lockout/tagout) before removing or opening guards. Keep guards intact and functional, and repair or replace damaged guards before resuming operation.

Safety guards serve as a physical barrier that prevents hands or clothing from reaching moving parts, reducing the risk of serious injuries from crushes, cuts, or entanglement. Because the machine’s operation involves moving components, guards must be in place whenever the machine is running to provide continuous protection. They are not optional or something to remove for convenience; taking them off during operation dramatically increases danger. If maintenance is needed, the correct approach is to power down the machine and follow proper procedures (such as lockout/tagout) before removing or opening guards. Keep guards intact and functional, and repair or replace damaged guards before resuming operation.