In case of an electrical fire, when is it safe to open air vents?

In the event of an electrical fire, it is crucial to prioritize safety and effectively manage the situation to prevent the spread of flames or smoke. Opening air vents immediately can introduce more oxygen to the fire, potentially exacerbating the situation and increasing the intensity of the flames. Therefore, it’s vital to extinguish the fire before any further actions, such as opening air vents, are taken.

Once the fire is confirmed to be extinguished, it is much safer to consider opening air vents. This controlled approach helps ensure that no further oxygen is supplied to a flame that may still be smoldering, which could reignite. Additionally, after the fire is out, air vents can be opened cautiously if needed for ventilation, but only under safe circumstances. Thus, handling the situation in this manner significantly reduces risks and promotes the safety of everyone on board.