Which of the following is NOT a responsibility of the compressor technician?

The responsibility of a compressor technician typically includes tasks that ensure the safe and efficient operation of the compressor. Operating the compressor at varying high speeds is not generally a responsibility assigned to compressor technicians. Instead, their role focuses more on monitoring, inspecting, and maintaining the equipment rather than manipulating its operational speeds.

A compressor technician is indeed responsible for visually inspecting the compressor to check for any signs of wear or malfunction, listening for leaks that could indicate problems in the system, and remaining in the area after the compressor has started to monitor its operation and ensure safety. This vigilance helps in identifying potential issues before they escalate into major problems.