Before the first use, the equipment should be filled with tap water, and the water level regulating pipe should be adjusted so that the top of the water level regulating pipe is at the same level as the upper edge of the oil spill tank, and the position of the water inlet pipe should keep a certain distance from the debris separation box to facilitate the removal of the debris separation box.
Introduce oily wastewater, and adjust the water level regulating pipe again until the oil drainage pipe only discharges oil without drainage.
If the position of the oil drain pipe is too low, you can open the cover plate of the equipment and take out the oil with tools.