The safe operation and service life of the Roots blower depends on whether it is regularly and correctly maintained, and attention should be paid to any accidental seedlings. If the three-lobe Roots blower is not used for a long time, all power sources on the body must be cut off. It is placed in a ventilated and dry place, so that it can effectively avoid the phenomenon of rust caused by the body during long-term non-use. In addition, the Roots blower must be regularly oiled during the use of it. Only in this way can the flexibility of the three-lobe Roots blower be guaranteed to the greatest extent.
In addition to doing this, usually pay attention to the following points:
1. Check the tightness of each part of the Roots blower and whether the positioning pins are loose. If there is any looseness, fix it firmly.
2. There should be no fouling, rusting or peeling inside the fan body. Prevent oil leakage inside the body.
3. When disassembling the machine, measure the matching dimensions of the machine, make a record, and make a mark and direction on the parts to ensure the assembly and maintain the original matching requirements.
4. Sometimes the overload of the Roots blower is not displayed immediately, so pay attention to the changes in inlet and outlet pressure, bearing temperature and motor current to determine whether the machine is operating normally.
5. Under normal conditions, the lubricating oil must be replaced when the unit runs for 1000 hours. Pay attention to whether the cooling of the lubricating oil is normal, pay attention to the quality of the lubricating oil, always listen for noise in the operation of the Roots blower, and pay attention to whether the unit is working under non-compliant conditions.
6. The new machine or the overhauled Roots blower should be put into operation according to the use steps. It is recommended to replace all the lubricating oil after 8 hours of operation. Daily maintenance is very important, minor faults must be repaired before being put into use.
