What must be done with oxy acetylene systems after a job is finished?

After completing a job using oxy-acetylene systems, it is crucial to turn off the system and bleed off the pressure. Properly turning off the equipment involves shutting off the valves to prevent any gas leaks that could pose serious safety hazards. Bleeding off the pressure ensures that there is no residual gas in the hoses, reducing the risk of accidental ignition or explosions when the system is left unattended. This practice is essential for maintaining a safe working environment and adhering to safety regulations.

While inspecting the system and stacking it away are important steps in equipment maintenance and storage, they come after the primary safety task of turning the system off and bleeding the pressure. Leaving the system on for the next user is highly unsafe and contradicts standard safety protocols. Thus, ensuring that the oxy-acetylene systems are properly turned off and bled off is critical for the safety of everyone in the vicinity.