Tend pumps that refill air and hydrogen purification filters.
What does an Utility Operator III do?
Tends pumps that refill air and hydrogen purification filters with water and solutions to maintain operating levels: Reads gauges to check levels of water, liquid nitrogen, and caustic solution in air and hydrogen purification filters. Starts pumps that refill purification filters with water or other solutions to maintain specified levels. Cleans and changes filters of air and hydrogen driers. Records pressure and temperature readings of compressors, filters, and driers.