When should firefighters dismount an apparatus without using the handrails?

Firefighters should dismount an apparatus without using the handrails if the vehicle is electrically energized by downed power lines. This situation poses a significant risk of electrocution, as using handrails could create a pathway for electricity, increasing the likelihood of injury. In such scenarios, firefighters are trained to prioritize their safety and to avoid contact with any part of the apparatus that may be energized.

In cases where the ground is slippery, although it poses a hazard, the correct protocol would typically involve taking extra precautions, such as using handrails to maintain balance. If the vehicle is moving, dismounting is generally unsafe regardless of the situation. Dismounting while carrying equipment could also lead to falls or injuries, emphasizing the necessity of using handrails when available and ensuring stable footing. However, electrical hazards take precedence due to their immediate life-threatening nature.