What are the precautions for startup and maintenance of biogas generator set? What should we do if the unit fails to start? Attention shall be paid to the maintenance of biogas generator set, and timely maintenance shall be carried out in case of failure!

一、沼氣發(fā)電機組的啟動注意事項

1、 Precautions for start-up of biogas generator set

1、先檢查：循環(huán)水，潤滑油，氣路。

1. First check: circulating water, lubricating oil and air circuit.

2、打開氣路開關(guān)，扭開電瓶鑰匙（打開電磁閥開關(guān)，確定轉(zhuǎn)速控制開關(guān)處于怠速狀態(tài)）按下啟動開關(guān)。

2. Turn on the air circuit switch, turn on the battery key (turn on the solenoid valve switch, and make sure that the speed control switch is in idle state), and press the start switch.

3、沼氣發(fā)電機組啟動后，先怠速運轉(zhuǎn)，等到水溫和油溫升高，大約45度左右。將轉(zhuǎn)速開關(guān)撥至額定轉(zhuǎn)速。

3. After the biogas generator set is started, run it at idle speed until the water temperature and oil temperature rise, about 45 ℃. Turn the speed switch to the rated speed.

4、沼氣發(fā)電機組按額定轉(zhuǎn)速運轉(zhuǎn)幾分鐘，合上發(fā)電機端高壓電輸出開關(guān)。機組正常發(fā)電。

4. Run the biogas generator set at rated speed for a few minutes, and close the high-voltage power output switch at the generator end. The unit generates electricity normally.

需要注意，沼氣發(fā)電機組維護：300小時，更換一次機油，每月更換空濾機油濾。長期不用要每隔一段時間啟動一次，每次運轉(zhuǎn)半小時。希望以上的介紹能給用戶帶來幫助。

It should be noted that the maintenance of biogas generator set: 300 hours, change the oil once, and change the oil filter of air filter every month. If it is not used for a long time, it should be started every other period of time, and it should run for half an hour each time. I hope the above introduction can help users.

二、沼氣發(fā)電機組出現(xiàn)不能啟動的現(xiàn)象怎么辦？

2、 What should we do if the biogas generator cannot be started?

1、電瓶電量不足檢查電瓶充電量。

1. The battery is low. Check the battery charge.

2、電瓶線及插頭松動。

2. The battery cable and plug are loose.

3、火花塞點不了火。建議更換火花塞，因為火花塞是易耗品，

3. The spark plug will not ignite. It is recommended to replace the spark plug because it is a consumable,

4、燃氣管道堵塞

4. Gas pipeline is blocked

時間久了，阻火器那里囤積大量水，燃氣通不了。或者在北方的冬天，里面結(jié)冰了。

For a long time, there is a large amount of water stored in the flame arrester, and the gas can not be connected. Or in winter in the north, it is frozen inside.

5、沼氣里甲烷成份不穩(wěn)定，或者甲烷濃度不夠。

5. The methane component in the biogas is unstable, or the methane concentration is insufficient.

6、電壓板、調(diào)速板、執(zhí)行器、速度傳感器等回路故障。檢查相應的設備及回路。

6. Circuit faults of voltage board, speed governing board, actuator, speed sensor, etc. Check the corresponding equipment and circuits.