1. When used on site, the vacuum oil filter should be as close as possible to the transformer or oil tank, the oil suction pipeline should not be too long, and the pipeline resistance should be minimized.
2. The connecting pipes (including the fuel tank) must be cleaned completely in advance and have good airtightness.
3. Strictly follow the operating sequence. When starting the vacuum oil filter, the vacuum pump, oil pump and heater must operate normally and ensure good internal circulation before the oil can be recycled.
4. The purified oil contains a lot of mechanical impurities and free water. The water and impurities at the bottom must be removed in advance, and then other filtering equipment (such as centrifugal vacuum oil filter, pressure vacuum oil filter) can be fully filtered to meet the crude oil specifications required by vacuum vacuum oil filter before vacuum vacuum can be used. The oil filter is filtered to affect the service life of the vacuum oil filter.
5. During operation, the working conditions of the vacuum oil filter (such as vacuum, flow, temperature, etc.) should be strictly monitored. The quality of the oil before and after disposal (breakdown voltage, etc.) should be checked regularly to monitor the purification of the vacuum oil filter. Effect.
