Which PECU component contains the spark arrestor?

The spark arrestor is a critical safety feature found within the torch assembly of a PECU (Plasma Energy Cutting Unit). Its primary function is to prevent sparks, which can lead to fire hazards, from escaping the torch during the cutting process. The torch assembly is designed to manage and control the flow of gases used in cutting and welding operations, and the spark arrestor serves as a protective measure to ensure that any molten metal or hot particles do not exit the torch.

In the context of the other components, while they play essential roles in the overall functionality of the PECU, they do not contain the spark arrestor. The battery assembly powers the unit, the oxygen cylinder is used to supply fuel for the cutting process, and the striker assembly is involved in igniting the gas but does not focus on spark containment. Understanding the specific functions of each PECU component helps ensure the safe and effective use of the equipment in engineering applications.