發電機分很多種，根據它們的名字就知道是用能源來命名的，沼氣發電機就使用沼氣了。下面主要來講講沼氣發電機組更換機油過濾器的注意與危險相關事項，以便于您更好的使用發電機。

There are many kinds of generators. According to their names, they are named after energy. Biogas generators use biogas. The following is mainly about the precautions and hazards related to replacing the oil filter of the biogas generator set, so that you can better use the generator.

注意：用過的機油和機油過濾器屬于維修廢棄物。為了防止環境污染，遵守安全章程。使用鏈扳手擰下機油過濾器油筒，使用相應大小的容器盛裝機油，防止機油溢出。

Note: Used oil and oil filter are maintenance waste. In order to prevent environmental pollution, observe the safety regulations. Use a chain wrench to unscrew the oil filter cartridge and use a container of corresponding size to contain the oil to prevent the oil from overflowing.

危險：機油過濾器油筒裝滿了熱的機油。小心燙傷和燒傷。給新的機油過濾器的密封面(箭頭所指方向)涂上一層機油。用手旋上機油過濾器油筒，直到兩個面接觸為止。繼續用手轉動濾筒大約3/4周，直到擰緊為止。填加機油，讓發動機運行一段時間，檢查是否有泄漏。如果需要的話，用手擰緊過濾器濾筒。

DANGER: The oil filter cartridge is filled with hot oil. Be careful of scalds and burns. Coat the sealing surface of the new oil filter (direction indicated by the arrow) with oil. Screw on the oil filter cartridge by hand until the two surfaces contact. Continue to turn the filter cartridge by hand for about 3/4 turns until it is tightened. Fill in oil and let the engine run for a period of time to check whether there is any leakage. If necessary, tighten the filter cartridge by hand.

此外還要知道，每次更換機油時都要更換機油過濾器的零部件。重新填加的機油不能超過量油尺的高刻度線，填加過量對發動機造成損壞。從填加口(箭頭所指方向)重新填加新機油。在填加完后，啟動發動機，讓它低速運轉幾分鐘。

In addition, you should also know that the parts of the oil filter should be replaced every time you change the oil. The refilled oil shall not exceed the high mark of the dipstick. Overfilling will cause damage to the engine. Refill with new oil from the filling port (direction indicated by the arrow). After filling, start the engine and let it run at low speed for several minutes.

如果運行大約10秒后油壓沒有增高，立即關掉發動機。檢查油壓，檢查是否有泄漏。然后關掉發動機，大約20分鐘后，檢查油位。拔出量油尺(箭頭所指方向)用干凈的不起毛的布進行清潔，重新插入量油尺，再次拔出量油尺油位應該在量油尺的上下刻度之間，盡量把油填滿，但不要填加過量。

If the oil pressure does not increase after running for about 10 seconds, turn off the engine immediately. Check the oil pressure and check for leakage. Then turn off the engine and check the oil level after about 20 minutes. Pull out the dipstick (in the direction indicated by the arrow) and clean it with a clean lint-free cloth, reinsert the dipstick, and pull out the dipstick again. The oil level should be between the upper and lower scales of the dipstick. Fill the oil as much as possible, but do not overfill it.

沼氣發電機比其他兩種發電機使用更加環保，節省花費和節省能源消費。而且方便了很多農村家庭的開支，只要開采自己化糞池的沼氣就能使用沼氣發電機了。但是只要我們更好的維護保養它，就能夠更好地保證發電機的使用安全。更為詳細的事項可以來我們網站http://pyucoin.com進行查看了解！

The biogas generator is more environmentally friendly than the other two generators, saving costs and energy consumption. Moreover, it is convenient for many rural families to spend. As long as the biogas from their own septic tanks is mined, the biogas generator can be used. But as long as we better maintain it, we can better ensure the safe use of the generator. For more details, please visit our website http://pyucoin.com Check it out!