一、天然气发电机启动前的准备工作

1、 Preparation work before starting a natural gas generator

在启动天然气发电机之前，须进行全面的检查工作。要确认天然气供应系统是否正常，检查管道连接是否牢固，阀门开关是否灵活可靠。其次要检查润滑油油位是否在标准范围内，冷却液是否充足。电气系统的检查也不容忽视，需要确认电池电量充足，电缆连接牢固，各仪表显示正常。此外，还要确保发电机周围环境整洁，通风良好，没有易燃易爆物品堆放。

Before starting the natural gas generator, a comprehensive inspection must be carried out. To confirm if the natural gas supply system is functioning properly, check if the pipeline connections are secure and if the valve switches are flexible and reliable. Next, check whether the lubricating oil level is within the standard range and whether the coolant is sufficient. The inspection of the electrical system cannot be ignored. It is necessary to confirm that the battery is fully charged, the cable connections are secure, and all instruments display normally. In addition, it is necessary to ensure that the environment around the generator is clean, well ventilated, and there are no flammable or explosive materials piled up.

二、天然气发电机运行中的监控要点

2、 Key monitoring points during the operation of natural gas generators

天然气发电机运行过程中需要持续监控多个关键参数。要定期观察控制面板上的各项仪表显示，包括电压、电流、频率等重要电气参数，以及机油压力、冷却液温度等机械参数。特别注意监听发电机运行时的声音是否正常，检查是否有异常振动或异味产生。对于天然气系统，要时刻关注压力变化，确保供气稳定。同时要做好运行记录，记录发电机的运行时间、负载情况及各项参数的变化趋势。

Multiple key parameters need to be continuously monitored during the operation of natural gas generators. Regularly observe the various instrument displays on the control panel, including important electrical parameters such as voltage, current, frequency, as well as mechanical parameters such as oil pressure and coolant temperature. Pay special attention to monitoring the sound of the generator during operation and check for any abnormal vibrations or odors. For natural gas systems, it is important to constantly monitor pressure changes to ensure stable gas supply. At the same time, it is necessary to keep good operation records, recording the running time, load situation, and trend of various parameters of the generator.

三、天然气发电机停机后的维护工作

3、 Maintenance work after shutdown of natural gas generator

停机操作要按照标准程序进行，不能直接切断电源。停机后要等待天然气发电机停完全冷却后再进行检查维护工作。重点检查各连接部位是否有松动，密封件是否完好，天然气管道是否有泄漏。定期更换机油和机油滤清器，清洗或更换空气滤清器。对于长期停用时要做好防锈处理，定期启动运行以保持设备状态。同时要保持发电机房干燥通风，防止设备受潮。

The shutdown operation should be carried out according to standard procedures and the power cannot be directly cut off. After shutdown, wait for the natural gas generator to completely cool down before conducting inspection and maintenance work. Focus on checking whether the connection parts are loose, whether the seals are intact, and whether there are leaks in the natural gas pipeline. Regularly replace the engine oil and oil filter, clean or replace the air filter. For long-term disuse, rust prevention measures should be taken and the equipment should be started and operated regularly to maintain its condition. At the same time, the generator room should be kept dry and ventilated to prevent equipment from getting damp.

四、天然气发电机安全注意事项

4、 Safety precautions for natural gas generators

安全是使用天然气发电机的重要原则。机房须保持良好的通风条件，防天然气积聚。严禁在发电机运行时进行维修作业，所有维护工作都应在停机状态下进行。操作人员要穿戴好防护装备，熟悉应急处理程序。要定期检查天然气泄漏报警装置是否正常工作，配备足够的消防器材。特别注意不要在发电机附近吸烟或使用明火，避免发生安全事故。

Safety is an important principle for using natural gas generators. The computer room must maintain good ventilation conditions to prevent the accumulation of natural gas. It is strictly prohibited to carry out maintenance work while the generator is running, and all maintenance work should be carried out in a shutdown state. Operators should wear protective equipment and be familiar with emergency response procedures. Regularly check whether the natural gas leak alarm device is working properly and equip sufficient fire-fighting equipment. Pay special attention not to smoke or use open flames near the generator to avoid safety accidents.

还要注意天然气发电机科学保养计划。根据使用频率和环境条件，合理安排日常检查、月度保养和年度大修。日常检查主要包括外观检查、油位检查等基础项目；月度保养要更换消耗品，检查关键部件；年度大修则需要对发电机进行全面检查，更换磨损件，调整机械间隙。同时要建立完整的设备档案，记录每次保养的内容和发现的问题，为后续维护提供参考。

Also pay attention to the scientific maintenance plan for natural gas generators. Reasonably arrange daily inspections, monthly maintenance, and annual major repairs based on usage frequency and environmental conditions. Daily inspections mainly include basic items such as appearance inspection and oil level inspection; Monthly maintenance requires replacement of consumables and inspection of key components; Annual major repairs require a comprehensive inspection of the generator, replacement of worn parts, and adjustment of mechanical clearances. At the same time, a complete equipment file should be established to record the content of each maintenance and the problems discovered, providing reference for subsequent maintenance.