Engine oil plays a series of important roles in diesel generator set, such as lubrication, cooling, cleaning and sealing. It ensures the normal operation of diesel generator set, reduces the failure rate of diesel generator set, improves the performance, and effectively extends the service life of diesel generator set

在使用柴油發(fā)電機(jī)組的過(guò)程中一定要及時(shí)檢查機(jī)油的使用情況，及時(shí)的更換新機(jī)油，確保柴油發(fā)電機(jī)組的正常運(yùn)轉(zhuǎn)。但對(duì)于很多不熟悉柴油發(fā)電機(jī)組的用戶(hù)來(lái)說(shuō)，何時(shí)換新機(jī)油，如何更換機(jī)油面臨很大的挑戰(zhàn)，下面為大家詳細(xì)說(shuō)明一下柴油發(fā)電機(jī)組更換新機(jī)油要點(diǎn)。

In the process of using the diesel generator set, we must check the use of the engine oil in time, and change the new engine oil in time to ensure the normal operation of the diesel generator set. However, for many users who are not familiar with the diesel generator set, when and how to change the engine oil are facing great challenges. The following is a detailed description of the main points of replacing the diesel generator set with new engine oil.

正常情況下全新的柴油發(fā)電機(jī)組在次運(yùn)行50個(gè)小時(shí)后需要更換一次新機(jī)油，這個(gè)期間主要是機(jī)器的磨合期，在更換新機(jī)油的時(shí)候不要忘記更換機(jī)油濾清器，機(jī)油濾清器要和機(jī)油一并更換，柴油發(fā)電機(jī)組日常運(yùn)作中運(yùn)作時(shí)間滿(mǎn)250小時(shí)就建議更換一次新機(jī)油，不要超過(guò)300小時(shí)，如果柴油發(fā)電機(jī)不是每天都很頻繁的運(yùn)作，也可以一個(gè)月更換一次，機(jī)油的更換時(shí)間和機(jī)油的種類(lèi)品質(zhì)也有關(guān)聯(lián)，加入好的機(jī)油可以運(yùn)作400個(gè)小時(shí)后再更換.

Under normal circumstances, the new diesel generator set needs to be replaced with new engine oil after the first 50 hours of operation. This period is mainly the running in period of the machine. When replacing the new engine oil, don't forget to replace the engine oil filter. The engine oil filter should be replaced together with the engine oil. It is recommended to replace the new engine oil after 250 hours of daily operation of the diesel generator set If the diesel generator does not operate very frequently every day for more than 300 hours, it can be changed once a month. The oil change time is also related to the type and quality of the oil. With good oil, it can be changed after 400 hours of operation

柴油發(fā)電機(jī)組換機(jī)油分為正常情況和非正常情況：

The oil change of diesel generator set is divided into normal condition and abnormal condition

非正常情況指的就是柴油發(fā)電機(jī)組因故障維修過(guò)后以及長(zhǎng)時(shí)間不使用的時(shí)候，柴油發(fā)電機(jī)組因較大故障維修過(guò)后運(yùn)行50個(gè)小時(shí)之后也要更換新機(jī)油，還有就是長(zhǎng)時(shí)間不使用柴油發(fā)電機(jī)組.

Abnormal situation refers to the diesel generator set due to fault maintenance and long time not in use, diesel generator set due to major fault maintenance after 50 hours of operation also need to change the new oil, there is a long time not to use the diesel generator set

在使用前也要檢測(cè)機(jī)油各項(xiàng)指標(biāo)是否正常，可以用將新機(jī)油和使用中的機(jī)油滴在白色的試紙上來(lái)比較，如果使用中的機(jī)油變成了黑褐色就要及時(shí)更換，還有就是檢測(cè)使用中的機(jī)油的粘度，將新機(jī)油和使用中的機(jī)油放在兩根相同的玻璃管中，密封好以后同時(shí)倒置，記錄氣泡的上升時(shí)間，如果兩者氣泡上升時(shí)間相差超過(guò)百分之二十就說(shuō)明機(jī)油粘度下降過(guò)多，應(yīng)該更換使用中的機(jī)油

Before use, we should also check whether the indicators of the engine oil are normal. We can compare the new engine oil with the engine oil in use by dropping it on a white test paper. If the engine oil in use turns black brown, we should change it in time. In addition, we should check the viscosity of the engine oil in use. Put the new engine oil and the engine oil in use in two identical glass tubes, seal them well, and then turn them upside down at the same time Record the rising time of air bubbles. If the difference between the rising time of air bubbles is more than 20%, it means that the viscosity of the engine oil drops too much. The engine oil in use should be replaced