Preventing Injuries: Lock Out / Tag Out Procedures
What are major causes of injuries due to the failure to follow Lock Out / Tag Out procedures?
A. Accidental restarting of equipment
B. Failure to release residual energy
C. Failure to disconnect from power source
D. Failure to stop equipment
E. All the above
Final answer: The major causes of injuries due to the failure to follow Lock Out / Tag Out procedures include accidental restarting of equipment, failure to release residual energy, failure to disconnect from the power source, and failure to stop equipment.
Answer:
The major causes of injuries due to the failure to follow Lock Out / Tag Out procedures are:
1. Accidental restarting of equipment: This can occur when a machine is not properly shut down or when someone mistakenly turns it back on.
2. Failure to release residual energy: If energy is not properly dissipated before maintenance or repair work, it can cause unexpected movement or electrical shocks.
3. Failure to disconnect from power source: When equipment is not disconnected from its power source, it can still pose a risk of electrocution or accidental activation.
4. Failure to stop equipment: If machinery is not fully stopped before maintenance or repair work, workers can get caught in moving parts or suffer other accidents.
Therefore, the correct answer is E. All the above.
Lock Out / Tag Out procedures are crucial for preventing workplace injuries related to machinery maintenance and repair. These procedures involve shutting down equipment, controlling energy sources, and ensuring that the machinery is not accidentally turned back on.
Accidental restarting of equipment can be dangerous as it can catch workers off guard and cause serious accidents. It is important to follow proper lockout procedures to prevent such incidents.
Failure to release residual energy can also lead to unexpected movements or electrical hazards. Workers should always make sure that all energy is dissipated before starting maintenance work.
Disconnecting equipment from its power source is essential to prevent electrocution and other electrical accidents. Neglecting to do so can result in serious injuries or fatalities.
Stopping equipment before maintenance or repair work is crucial for worker safety. Moving parts can pose a significant risk if not properly stopped and secured.
By following Lock Out / Tag Out procedures diligently, workers can minimize the risk of injuries and create a safer work environment. It is important for employers to provide proper training on these procedures and ensure that workers understand the potential hazards of not following them.