What is required in order to perform plasma arc cutting safely?

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Performing plasma arc cutting safely involves several critical safety measures, one of which is the need for adequate exhaust ventilation. Plasma arc cutting generates significant amounts of smoke, fumes, and heat, which can pose health hazards if not properly managed. The process also creates hazardous gases that may be harmful to breathe in without proper ventilation.

Exhaust ventilation systems help to effectively remove these harmful byproducts from the work area, ensuring that the air remains clean and safe for the operator and any bystanders. Proper ventilation reduces the risk of respiratory issues and minimizes exposure to toxic vapors, thus enhancing overall safety during the cutting process.

In contrast, while compressed gas may be used in some cutting processes, it is not a safety requirement for plasma arc cutting specifically. Heated air is typically not necessary for plasma cutting, as the process inherently produces high temperatures. Water can be used for cooling but doesn't directly contribute to the safety of the cutting operation itself. Thus, exhaust ventilation stands out as the essential requirement for ensuring a safe working environment during plasma arc cutting.

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