What action should be taken if a sprinkler head is obstructed by furniture?

Rearranging the furniture to remove the obstruction is critical for maintaining the effectiveness of the fire protection system. Sprinkler heads are designed to function optimally and provide maximum coverage during a fire event, and any obstruction can significantly reduce their ability to do so. Furniture or other items blocking the sprinkler head can prevent water from reaching the fire, which could lead to an inadequate response to a fire emergency, potentially causing more damage and endangering lives.

Ensuring that sprinklers are unobstructed is essential for compliance with fire codes and regulations, which mandate that sprinkler systems must have a clear path to effectively disperse water. By moving the furniture away, you maintain the safety and efficiency of the fire suppression system, ensuring that it can operate as intended when needed.

The other choices do not adequately address the situation; for instance, leaving it as is disregards potential safety hazards, notifying management without taking immediate action could delay necessary measures, and blocking all sprinkler heads would severely compromise fire safety rather than enhance it.