Maintenance of rotary vane vacuum pump unit

In terms of the maintenance of the rotary vane vacuum pump unit, the first point is to pay attention to the maintenance of the rotary vane vacuum pump unit cleaning, and the next thing is to pay attention to the prevention of debris into the pump equipment. And then the next thing you want to do is you want to keep the oil level; In the face of improper storage, water or other volatile substances into the pump equipment to affect the maximum vacuum, attention should be paid to replace the pump oil.

Then, on the oil change on the vacuum pump unit method, first of all, is to pay attention to go to the open pump running about 10 minutes, make oil loose some, then, that is, pay attention to the pump stop, this time should be pay attention to the oil drain Kong Fang oil, to open air inlet running a 1 ~ 2 minutes, in the midst of this, namely from inspiratory mouth slowly add a small amount of clean oil pump, this also is to actually change the pump cavity of remaining oil.

Followed by vacuum pump unit maintenance, should pay attention to can not be mixed with diesel or gasoline and other full with relatively large oil vapor pressure, at that time, namely can reduce its limit vacuum, unpick and wash of pump parts, typically with gauze polishing the test also is ok, there will be a metal debris, sand, mud or other hazardous substances must be clean, we should actually is also should pay attention to is to use gasoline to scrub, also can undertake assembly after drying.

In addition, if the pump needs to be disassembled and cleaned or overhauled, it is necessary to pay attention to the disassembly steps, so as to avoid damage to the parts.

Finally, as far as the vacuum pump unit is concerned, other objects should not be placed. In the following part, it is very important to pay attention to whether the belt is elastic enough, and it should be adjusted every half a year. Check if there is air leakage on the pipe joint of the vacuum pump unit, it should be stopped in time.