What type of clothing should employees avoid wearing when exposed to flames or electric arcs?

When working in environments where exposure to flames or electric arcs is a possibility, employees should prioritize their safety by avoiding clothing that could increase the extent of injuries. This includes garments made from materials that are flammable or could melt upon exposure to extreme heat. Such clothing can exacerbate injuries by igniting or adhering to the skin, thereby increasing the damage caused by a fire or arc flash incident.

For example, synthetic fabrics can melt and bond to the skin, worsening burns and complicating medical treatment. This highlights the critical need for individuals in such hazardous environments to be mindful of their clothing choices, opting for those that minimize risk rather than increase it. Fire-resistant uniforms are designed specifically to protect against flames and electric arcs, making them an appropriate choice, while non-flammable clothing is preferred to ensure the highest level of safety. Loose-fitting apparel can also pose issues, as it may easily catch on equipment or increase the risk of entanglement.

By focusing on clothing that provides protection and reduces the likelihood of injury, employees can ensure a safer working environment when faced with potential fire hazards.