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] Each screw machine must be equipped with a gas storage tank and, if needed, auxiliary equipment such as a cold dryer and a filter. The installation requirements are as follows: A) The installation sequence of supporting equipment is: “air compressor → gas tank → gas-water separator → cold dryer.”
[pdf] Integrated design saves space, reduces installation, and boosts overall efficiency. High efficiency and lower energy use with two-stage compression for heavy-duty demand. Optimized for processes needing large airflow at low pressure, cutting energy waste.
[pdf]