What safety precautions are important when using an extinguisher near electrical equipment?

Prepare for the TFM-04 Fire Extinguisher License – A with comprehensive flashcards and multiple choice questions. Each question offers hints and explanations. Get ready for your exam!

When fighting a fire near electrical equipment, safety hinges on removing the live source if it can be done safely, choosing an extinguisher appropriate for electrical fires, keeping a safe distance, and avoiding water. De-energizing the equipment eliminates the electrical path that could cause shock or arc flash, so switch off power if you can do so without putting yourself at risk. Use an extinguisher designed for electrical fires—non-conductive agents like carbon dioxide or dry chemical—to avoid creating a conductive path through water or other liquids. Maintain a safe distance to reduce exposure to heat, flames, and possible arcs, and never use water on live electrical equipment because water conducts electricity and can cause shock or spread the current. If de-energizing isn’t possible or the fire is spreading, prioritize safety and evacuate while calling for help.