A professional who tends machine that scrubs, cleans, and dries surface of printed circuit board (PCB) panels during manufacturing processes. Respnsibilities include:

• Loads PCB panels onto conveyor that carries panels through scrubbing (abrading or sanding), cleaning, and drying cycles of machine.
• Adjusts machine controls to regulate pressure of scrubbing mechanisms, fluid levels, and conveyor speed.
• Observes gauges and examines processed panels to detect machine malfunctions and conformance to processing specifications.
• Removes and stacks cleaned PCB's from discharge end of machine.
• May clean and maintain scrubbing machine.
• May be designated by type of panels processed as inner-layer scrubber tender.
• May be designated according to point in production when scrubbing occurs as final cleaner .