Job Description:

• 1) Tends humidifying system that keeps moisture content of air in rooms or departments at specified level: Computes moisture content of air, using hygrometer or chart recorder.

• 2) Sets thermostat controls and adjusts valves controlling waterflow to increase or decrease moisture.

• 3) Replaces worn or broken parts, such as fans, sprinkler heads, and pipe sections, using handtools.

• 4) Cleans equipment, using airhose, brushes, and rags.

• 5) May drain water from pipes and air reservoir.

• 6) May test electrical system to determine specified voltage, using voltage meter.