The most basic maintenance of roots blower is to change the oil. Generally, the oil should be changed after the roots blower has operated for 1000 hours accumulatively. 220 # gear oil shall be used for replacement. The oil level shall be half of the oil mirror, and it shall not be too high or too low.
In addition, it should be noted that the oil in the oil tank should be drained before new oil is injected. It is better not to add the oil on the basis of the old oil, because the oil in the oil tank will be too dirty and thick after a long time. This will affect the operation of Roots blower.
Pay attention to the position of the oil mirror during daily inspection. Once the oil level is found to be less than half of the oil mirror, it should be supplemented in time. If the Roots blower is short of oil for a long time, the motor will burn down in serious cases.
The lubricating oil of roots blower bearing should be replaced at least once every six months when it is in normal use. When it is used for the first time, it should be replaced after about 200 hours of operation. The second oil change should be conducted in 1 to 2 months. After that, the lubricating oil should be checked once a week. If the lubricating oil is not deteriorated, the oil change can be extended to 2 to 4 months, The specified brand of lubricating oil must be used for replacement, and the old oil in the oil tank must be completely drained and cleaned before new oil can be filled.
When changing the oil, drain the oil in the oil tank first and then inject new oil. It is better not to add the oil on the basis of the old oil, because the oil in the oil tank will be too dirty and thick after a long time. This will affect the operation of Roots blower. Pay attention to the position of the oil mirror during daily inspection. Once the oil level is found to be less than half of the oil mirror, it should be supplemented in time. If the Roots blower is short of oil for a long time, the motor will burn down in serious cases.
First, let's talk about the fuel volume. All the equipment that needs to be refueled has a fuel window scale. If not, I can't give you other suggestions. In case of oil replenishing, it is generally the equipment with oil leakage. Generally, good equipment rarely has obvious oil level drop, and it is not necessary to replenish oil during the normal oil change period.
The sequence of gear oil replacement for Roots blower: first remove the gear oil, and then inject new gear oil. The first time: one month after startup and operation, the second time after three months, and the second time after long-term operation every six months. Pay attention to the oil level daily and replenish it in time.
1. When the lubricating oil of roots blower bearing is in normal use, it should be replaced at least once every six months. When it is used for the first time, it should be done after about 200 hours of operation. The second oil change should be done in 1~2 months. After that, the lubricating oil should be checked once a week. If the lubricating oil does not deteriorate, the oil change can be extended to 2~4 months, The specified brand of lubricating oil must be used for replacement, and the old oil in the oil tank must be completely drained and cleaned before new oil can be filled.
2. When changing the oil, drain the oil in the oil tank before injecting new oil. It is better not to add the oil on the basis of the old oil, because the oil in the oil tank will be too dirty and thick after a long time. This will affect the operation of Roots blower. Pay attention to the position of the oil mirror during daily inspection. Once the oil level is found to be less than half of the oil mirror, it should be supplemented in time. If the Roots blower is short of oil for a long time, the motor will burn down in serious cases.
3. If the oil is replenished, it is usually the oil leaking equipment. Generally, the equipment in good condition rarely has the problem of obvious oil level drop, and it is not necessary to replenish the oil during the normal oil change period.
4. Sequence of gear oil replacement for Roots blower: first remove the gear oil, then inject new gear oil. The first time: one month after startup and operation, the second time after three months, and the second time after long-term operation every six months. Pay attention to the oil level daily and replenish it in time.
5. Evaluation of lubricating oil quantity of Roots blower: the oil quantity of each model of Roots blower can check the gear side oil mirror at any time, and keep the oil level between the center line during shutdown. If the oil level is lower than the middle position, lubricating oil must be added in time; If the oil level is higher than the middle position, the oil temperature will be high, the exhaust body will spray oil, and the engine body will leak oil.
I believe that after reading the above contents, you should also have a better understanding of the time and precautions for oil change of Roots blower. I hope it will be helpful to you.
Text term label: Roots blower
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