(1) The vacuum oil filter should be as close to the transformer or oil tank as possible. The oil suction line should not be too long. Try to reduce the pipeline resistance. Otherwise, the oil suction line will be too long and the resistance of the oil suction line will be too large, which will affect the quality of the oil filter.

(2) In use, the user should always check whether the oil pipe joints and valves of the vacuum oil filter are blocked or leaking oil, check whether the inlet and outlet pipes are installed correctly, and check whether all rotating parts are stuck. Stop and inspect immediately. In addition, anti-static grounding measures should be taken for the metal pipes of the oil filter and the oil system. If possible, the user should conduct a test turn to check that the motor steering of the oil pump, vacuum pump, etc. should meet the requirements.

(3) The user must first start the cooling water pump to check whether the water circulation is normal, and then start the vacuum pump to make the oil in the vacuum pump and other oils operate normally, and then make the vacuum pump run continuously. Then start the oil drain pump switch, start to drain the oil and filter impurities, the oil circuit is normally circulating, turn on the heater switch, and evaporate the water in the oil such as edible oil. If there is too much water, open the vacuum degree adapted by the deflation control, and close the deflation valve when the moisture is low.

(4) When the oil circulation is normal, press the electric heating start button to heat the oil. The temperature controller is usually set to 40 ℃ -80 ℃. When the oil temperature rises to the set temperature, the vacuum oil filter will automatically turn off the heater. When the oil temperature is lower than the set temperature, the heater will automatically start, so as to maintain uniform heating and constant temperature, reduce the temperature suddenly Low impact on the quality of edible oils and other oils to improve the quality of filter oil.

(5) When the vacuum pump is working, the user should pay attention to the condition of the oil displayed on the oil mark, and the oil should be on the oil mark line. If there is much water in the vacuum pump oil, it should be replaced in time. In addition, during operation, when it is found that the accumulated water in the water reservoir is full, the drain valve can be manually operated to drain the water. At the same time, users should also pay attention to whether the vacuum pump and the corresponding operating noise are normal at any time. If the abnormality should be eliminated immediately, otherwise it will directly affect the normal operation of the equipment.

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