1. Uninstall:

燃氣發(fā)電機組停機前，要先卸去負荷。

Before the gas generator unit is shut down, the load shall be removed first.

2、怠速運行:

2. Idle running:

額定轉(zhuǎn)速下運行幾分鐘，初步冷卻后，再將怠速/額定轉(zhuǎn)換開關(guān)置于“怠速”位置，使機組怠速運行.使其水溫和油溫降下來。

Run for several minutes at rated speed, and after preliminary cooling, set the idle/rated transfer switch to the "idle" position to make the unit run at idle speed, and lower its water temperature and oil temperature.

3、切斷氣源：

3. Cut off the air supply:

當機組“水溫”、降低到60℃以下后，關(guān)閉手動燃氣閥門。剩余的燃氣可使機組繼續(xù)運行1、2分鐘，燃氣耗盡后，機組將自動停機。

When the "water temperature" of the unit drops below 60 ℃, close the manual gas valve. The remaining gas can keep the unit running for 1 or 2 minutes. After the gas is exhausted, the unit will stop automatically.

注意：

be careful:

對于配置增壓器的機組，水溫、油溫降至60℃時不能接著關(guān)氣、停機，應(yīng)再空載運行5分鐘，使增壓器進一步冷卻。否則會造成增壓器漏油。

For the unit equipped with supercharger, when the water temperature and oil temperature drop to 60 ℃, the unit cannot be shut down and shut down again. It should be operated for another 5 minutes without load to further cool the supercharger. Otherwise, the supercharger will leak oil.

4、停機后，將控制屏面板上的鑰匙關(guān)畢。

4. After shutdown, turn off the key on the control panel.

5、除發(fā)生飛車或工作場所出現(xiàn)易燃氣等意外事故，正常情況下嚴禁帶負荷停機。

5. It is strictly prohibited to stop with load under normal conditions except for accidents such as speeding or flammable gas in the workplace.

6、若停車后需要長期封存，應(yīng)將機組的冷卻水和機油放凈，將機組表面處理干凈，相關(guān)部位涂抹封存油，以免零件銹蝕。

6. If long-term sealing is required after shutdown, the cooling water and oil of the unit shall be drained, the surface of the unit shall be cleaned, and the relevant parts shall be coated with sealing oil to prevent parts from rusting.

7、緊急停機。正常運行的燃氣發(fā)電機組，未按正常停機步驟停機都屬于緊急停機。主要有兩種情況：

7. Emergency stop. The gas generator unit in normal operation that fails to shut down according to the normal shutdown steps belongs to emergency shutdown. There are two main situations:

（1）發(fā)電機組因超速、油壓低等故障原因，自行報警停機。

(1) The generator unit will automatically alarm and shut down due to overspeed, low oil pressure and other fault reasons.

（2）在使用過程中，遇到危及人身及設(shè)備穩(wěn)定的緊急情況時，發(fā)電運行人員按下“緊急停車”按鈕，人為機組停車。緊急停機的處理措施:切斷電源，用盤車工具人力盤轉(zhuǎn)曲軸，同時用手動機油泵泵油，帶機組水溫、油溫降至60℃以下后，在進行檢查處理

(2) In the process of use, in case of emergency endangering the stability of personnel and equipment, the power generation operator presses the "emergency stop" button to manually stop the unit. Treatment measures for emergency shutdown: cut off the power supply, manually turn the crankshaft with the turning tool, and pump oil with the hand motor. After the water temperature and oil temperature of the unit drop below 60 ℃, check and handle