B984c302ap012

B984c302ap012 filter element, hydraulic oil filter element and hydraulic oil filter element used in hydraulic station shall pay attention to the following points: 1
Ensure that hydraulic oil is not used under high temperature; The oil will oxidize and deteriorate quickly under high temperature; 2
The air filter on the hydraulic station shall be a filter that can filter both particles and moisture; Available in the market; 3
The precision filter element is used to filter the hydraulic oil, so that the pollution degree of the oil can be maintained at nas8 level for a long time
The filter element of the equipment is generally too poor to ensure the cleanliness of the hydraulic oil, because the dirt tolerance limit of the hydraulic station is only 5um, and the precision of the filter element is often greater than this size
It is scientifically stipulated that the pollution degree of the general hydraulic station should be controlled at NAS less than 8 level, and the requirements for the equipment with servo mechanism should be higher, less than 7 level, If you remove the servo valve, you will understand everything
Why should the pollution of hydraulic oil be controlled so high
It is better to buy a precision oil filter for on-line filtration
Now some filter elements have reached the accuracy of 0
1um; The following points should be paid attention to when using hydraulic oil filter element in Shandong Yantai hydraulic station 4
Centrifugal dehydration and vacuum dehydration (for oil stations with water)
As long as it is well controlled, generally, mobile, shell, etc
can be used for 5 years, but the premise is that there are a lot of fake oil now
5
Regularly check the oil products   The filter element is a consumable and needs to be replaced immediately after it is blocked
Pay attention to clean the oil tank and pipeline of the system
When refueling, use the refueling device with filter
Do not let the oil in the tank directly contact with the air
Do not mix the old and new oil
It is still helpful to prolong the service life of the filter element
The maintenance of hydraulic oil (provided that the equipment operates normally without abnormal conditions) can be used for 5 years as long as it is well controlled, such as Mobil, shell, etc
, but the premise is that there are more fake oil
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