The rotating head can be defined as a rotating, low-pressure sealing device used in drilling operations to seal around the drill stem above the top of the blowout preventer stack. Rotating drilling heads are used to safely divert air, gas, dust, or drilling mud away from the rig floor.
[pdf] Either an electrical problem, or the compressor has tripped on a safety device. Check supply power. Check for errors on display. Check emergency stop is out. Check and reset the overload relay. If it’s a new installation, check the phase sequence. Ambient temperature too high or not enough ventilation.
[pdf] Even with an air dryer, some moisture will still accumulate in the compressor system. That's why it's crucial to regularly drain the condensate. Most screw air compressors come with automatic drain valves, which are set to open at specific intervals to remove the accumulated water.
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