Maintenance and maintenance of three-leaf Roots blower
2020-07-01
Summary
How to extend the service life of the Roots blower, matters needing attention: The oil must be replaced once after 6 months of use of the Roots blower, and records must be made. When the oil level is low, Nissan should add lubricating oil in time, and the fan after overhaul should run for 8 Replace all lubricating oil after hours.
How to extend the service life of Roots blower, matters needing attention:
1. The oil must be changed once after 6 months of use of the Roots blower, and records must be made. When the oil level is low, Nissan should add lubricating oil in time, and all lubricating oil should be replaced after 8 hours of operation of the blower after overhaul.
2. Maintain once a year, replace bearings and wearing parts, and clean and adjust all parts.
3. Clean the oil level observation mirror in time to check whether there is a lack of oil.
4. The bearing temperature shall not exceed 85 ℃
5. The temperature of lubricating oil shall not exceed 65 ℃
6. The apparent pressure on the fan shall not exceed the boost range specified in the nameplate. Otherwise, it is necessary to stop and check whether the inlet of the system is blocked, whether the valves at the inlet and exhaust ports are all closed, whether the static and moving parts of the fan have friction and other problems, and take timely measures.
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