Which statement best describes guard requirements for moving parts?

Which statement best describes guard requirements for moving parts?

• A. Guards are required on any moving part that may cause injury to persons
• B. Guards are required only on belts
• C. Guards are optional
• D. Guards must be removed during maintenance

Answer: (A)

Guarding moving parts is about preventing injury by creating a barrier between workers and the parts that can rotate, pinch, or eject debris. The best statement is that guards are required on any moving part that may cause injury to persons. This means belts, pulleys, gears, shafts, conveyors, crushers, screens, and other components all need guards so a person cannot contact them during operation or maintenance. Guards should stay in place whenever equipment is running, and if access is needed for service, the machine must be shut down and proper lockout/tagout procedures followed rather than removing guards to continue work. Guards are not optional, and protection isn’t limited to belts only.

Guarding moving parts is about preventing injury by creating a barrier between workers and the parts that can rotate, pinch, or eject debris. The best statement is that guards are required on any moving part that may cause injury to persons. This means belts, pulleys, gears, shafts, conveyors, crushers, screens, and other components all need guards so a person cannot contact them during operation or maintenance. Guards should stay in place whenever equipment is running, and if access is needed for service, the machine must be shut down and proper lockout/tagout procedures followed rather than removing guards to continue work. Guards are not optional, and protection isn’t limited to belts only.