For users, the diameter of the suction pipeline should be the same as the diameter of the rotary vane vacuum pump port, and the length should be as short as possible. Too many elbows and too long pipelines not only affect the pumping speed but also power consumption. The same goes for exhaust pipes, which are the most easily.
erlooked by users. Long pipes will increase exhaust resistance, leading to an increase in gas backflow and affecting pumping speed, which will also increase power consumption.The rotary vane vacuum pump oil mist eliminator developed by vacuum pump manufacturers, connected to the pump's exhaust port, can meet the requirements of indoor gas emissions. Of course, the oil mist eliminator will inevitably lose some power. After careful design and repeated improvement by the vacuum pump manufacturer, not only is the exhaust resistance small, but the effect is also very good, and the increase in power is not significant. It should be noted that the core of the oil mist eliminator must be replaced regularly according to the usage situation.
The maintenance and upkeep of rotary vane vacuum pumps is the key to maintaining their safe and long-term operation. The following points should be noted during use:
1. Keep the rotary vane vacuum pump clean to prevent debris from entering the pump;
2. Maintain oil level and strictly prohibit operation without oil;
3. Pay attention to the cleanliness of the oil. If the pump oil becomes dirty, turbid, enters water or other volatile substances that affect the maximum vacuum, the pump oil should be replaced in a timely manner. The vacuum pump oil manufacturer reminds everyone to start the pump and run it for 30 minutes before replacing with new oil to make the pump oil thinner. Stop the pump and drain the oil from the oil drain hole. Then, open the air inlet and run it for 1-2 minutes. During this time, a small amount of clean pump oil can be added from the air inlet to replace the oil stored in the pump chamber. Repeatedly confirm that the pump has been cleaned, install the oil drain plug, and then inject clean pump oil from the oil filling hole to the oil level line;
4. When not in use for a long time, cover the suction and exhaust caps and place them in a dry place, paying attention to moisture and rust prevention.
