焦化气发电机组节气门卡滞可以通过清洗节气门、更换节气门、更换位置传感器、拧松螺丝、添加机油的方法清理。

　　The stuck throttle valve of coking gas generator set can be cleaned by cleaning the throttle valve, replacing the throttle valve, replacing the position sensor, loosening the screws, and adding engine oil.

　　清洗节气门

　　Clean the throttle valve

　　节气门积碳严重，就会导致节气门卡滞，需要去到4s店清洗节气门。

　　Severe carbon buildup on the throttle valve can cause it to jam, and it is necessary to go to a 4S store to clean the throttle valve.

　　更换节气门

　　Replace the throttle valve

　　检查节气门翻板是否磨损，如果节气门翻板破损，需要更换新的节气门。

　　Check if the throttle flap is worn. If the throttle flap is damaged, it needs to be replaced with a new one.

　　更换位置传感器

　　Replace the position sensor

　　节气门卡滞可能是因为节气门位置传感器的内部触点磨损，需要更换节气门位置传感器。如果节气门位置传感器和节气门是一体的，就需要更换节气门总成。

　　The throttle valve sticking may be due to worn internal contacts of the throttle position sensor, which needs to be replaced. If the throttle position sensor and throttle valve are integrated, the throttle valve assembly needs to be replaced.

　　拧松螺丝

　　Loosen the screw

　　节气门张口的螺丝拧得太紧，就会导致节气门卡滞，需要用螺丝刀把节气门张口的螺丝拧松一些。

　　If the screw that opens the throttle valve is tightened too tightly, it will cause the throttle valve to jam. It is necessary to use a screwdriver to loosen the screw that opens the throttle valve.

　　添加机油

　　Add engine oil

　　节气门卡滞可能是因为内部零件润滑不够，需要给节气门弹簧和里面零件添加一些机油。

　　The throttle valve sticking may be due to insufficient lubrication of internal components, and some engine oil needs to be added to the throttle valve spring and internal components.

　　以上方法均适用于焦化气发电机组的节气门卡滞问题。在进行清理工作时，请务必遵循相关的安全操作规程，确保人身和设备安全。

　　The above methods are applicable to the throttle valve sticking problem of coking gas generator units. When carrying out cleaning work, please be sure to follow the relevant safety operating procedures to ensure personal and equipment safety.

　　燃气发电机组启动难或不启动的原因

　　Reasons for Difficulty or Failure to Start Gas Generator Sets

　　燃气发电机组启动困难或启动时间过长可能引起的原因有

　　Possible reasons for difficulty in starting or prolonged start-up time of gas generator sets include

　　（1）、机组处于低温状态（排除的方法：设法提高机体温度，建议选用机组加热器）；

　　(1) The unit is in a low temperature state (elimination method: try to increase the body temperature, it is recommended to use the unit heater);

　　（2）、使用了错误类型或牌号的燃油（排除的方法：必须更换）；

　　(2) Using the wrong type or brand of fuel (elimination method: must be replaced);

　　（3）、燃油中有水（排除的方法：更换燃油，建议加装油水分离器）；

　　(3) There is water in the fuel (removal method: replace the fuel, it is recommended to install an oil-water separator);

　　（8）、燃油系统中有空气或无燃油（排除的方法：将空气排除，通过手动燃油泵使燃油正常地从回油管中流出）；

　　(8) There is air or no fuel in the fuel system (removal method: remove the air and use a manual fuel pump to make the fuel flow out of the return pipe normally);

　　（9）、燃油滤清器堵塞严重（排除的方法：定期更换燃油滤清器）；

　　(9) The fuel filter is severely clogged (troubleshooting method: regularly replace the fuel filter);

　　（10）、进气系统堵塞严重（排除的方法：定期更换空气滤清器）

　　(10) The intake system is severely blocked (troubleshooting method: regularly replace the air filter)

　　燃气发电机组启动难或不启动

　　Difficulty or failure to start gas generator set

　　原因： 处理方法：

　　Reason: Solution:

　　1、电瓶电量不足 1、检查电瓶充电量。

　　1. Insufficient battery power: 1. Check the battery charging level.

　　3、电瓶线及插头松动。 3、检查和紧固电瓶线及插头。

　　3. The battery cable and plug are loose. 3. Check and tighten the battery cable and plug.

　　4、供油系统供油不畅；不供油。 4、排尽燃油系统中的空气，疏通管道使燃油畅通检修油泵，清洗燃油初滤网。

　　4. The oil supply system is not functioning properly; No fuel supply. 4. Drain the air from the fuel system, unclog the pipes to ensure smooth fuel flow, inspect the fuel pump, and clean the fuel primary filter.

　　5、中间继电器失效。 5、检查中间继电器动作是否正常。

　　5. The intermediate relay has failed. 5. Check if the intermediate relay operates normally.

　　6、启动按钮、启动回路接触不良。 6、更换按钮，检查启动回路。

　　6. Poor contact between the start button and the start circuit. 6. Replace the button and check the startup circuit.

　　发动机转动困难

　　Difficulty in engine rotation

　　原因： 处理方法：

　　Reason: Solution:

　　1、喷油咀无油喷出（供油不畅）。 1、检查从油箱到输油泵之间的油路有无漏气、堵塞。

　　1. The fuel injector is not spraying oil (poor fuel supply). 1. Check for any air leaks or blockages in the oil circuit between the fuel tank and the fuel pump.

　　2、燃油系统渗入了空气。 2、打开排气螺钉检查出油情况。

　　2. The fuel system has infiltrated the air. 2. Open the exhaust screw and check for oil leakage.

　　3、喷油泵喷油时间不准确或喷油泵故障。 3、重调喷油泵时间。

　　3. Inaccurate fuel injection timing or fuel injection pump malfunction. 3. Adjust the fuel injection pump time.

　　4、调速器操作手柄位置不对。 4、启动时，将调速器手柄置于空载位置。

　　4. The position of the speed controller operating handle is incorrect. 4. When starting, place the governor handle in the unloaded position.

　　5、电调板、执行器、速度传感器等回路故障。 5、分别检查相应设备及回路。

　　5. Circuit faults such as electric control board, actuator, speed sensor, etc. 5. Check the corresponding equipment and circuits separately.

　　启动后停机，易息火

　　Shutdown after startup, easy to extinguish fire

　　原因： 处理方法：

　　Reason: Solution:

　　1、油路不畅、滤清器堵塞、输油泵故障。 1、检查油路畅通情况，必要时更换柴油滤芯。

　　1. Oil circuit blockage, filter blockage, and fuel pump malfunction. 1. Check the smoothness of the oil circuit and replace the diesel filter element if necessary.

　　2、空滤器堵塞严重。 2、检查空滤器状况。

　　2. The air filter is severely clogged. 2. Check the condition of the air filter.

　　3、喷油咀故障。 3、更换油咀。

　　3. Fuel injector malfunction. 3. Replace the oil nozzle.

　　4、自动保护功能设定参数偏移。 4、重新设定参数。

　　4. Automatic protection function setting parameter offset. 4. Reset parameters.

　　5、自动化机组直流电中断。 5、检查蓄电池电压或电量是否充足。

　　5. The DC power of the automated unit is interrupted. 5. Check if the battery voltage or charge is sufficient.

　　6、电调板、执行器、速度传感器等回路故障。 6、检查相应的设备及回路。

　　6. Circuit faults such as electric control board, actuator, speed sensor, etc. 6. Check the corresponding equipment and circuits.

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