The gas generator set can only be started after it is checked and confirmed to be correct before starting. This is the need to make the gas generator set operate normally, and it is also the maintenance measures for the unit. The specific content can be introduced by jichai Huaneng!

1、燃气气源管线与燃气机进气接口处须安装密封垫片并使得紧固可靠，应急手动停车阀门功能应可靠。

1. The sealing gasket shall be installed at the interface between the gas source pipeline and the gas engine inlet to make the fastening reliable, and the function of the emergency manual shutdown valve shall be reliable.

2、燃气管线的螺纹连接处须加缠密封胶带，焊 接部位不得有气孔。

2. The threaded connection of gas pipeline shall be wrapped with sealing tape, and the welding part shall be free of air hole.

3、检查机房内管线是否漏气，如有泄漏，须处理后再开机。

3. Check whether there is air leakage in the pipeline in the machine room. If there is any leakage, deal with it before starting the machine.

燃气部件的安装

Installation of gas components

1、混合器法兰及蝶门轴颈径向间隙不得漏气。

1. The radial clearance of mixer flange and butterfly valve journal shall not leak.

2、电磁阀、调压阀的连接不得松动漏气。

2. The connection of solenoid valve and pressure regulating valve shall not be loose and air leakage.

3、各防爆装置的易熔易爆膜片须按照技术设计要求安装，不得随意更换材料或加厚。

3. The fusible and explosive diaphragm of each explosion-proof device shall be installed according to the technical design requirements, and the material shall not be changed or thickened at will.

4、燃气发电机组和控制屏与电缆接头的连接须紧固可靠。

4. The connection between gas generator set, control panel and cable joint shall be firm and reliable.

传感器与控制屏组合模拟检测

Analog detection of sensor and control panel combination

1、油压检测：装有压力继电器的原动机，用压力校验仪检测设定值，检查控制屏是否分闸停机。装有监控仪的原动机，先自检，然后拆下信号输入线检查控制屏是否分闸停机。

1. Oil pressure detection: for prime mover with pressure relay, use pressure calibrator to detect the set value and check whether the control panel is shut down. The prime mover equipped with monitor first checks itself, and then removes the signal input line to check whether the control panel is shut down or not.

2、油温、水温检测：将模拟检测好的传感器与传感器导线连接，把传感器放在排气管上加温，检测是否在设定值上分闸停机。

2. Oil temperature and water temperature detection: connect the analog sensor with the sensor wire, put the sensor on the exhaust pipe for heating, and detect whether the switch is turned off at the set value.

3、检查燃气发电机组气源应急阀门、电磁阀是否可靠。

3. Check whether the emergency valve and solenoid valve of gas source are reliable.

4、减掉负载，合上短路器开关，把转速开关设置到额定转速位置，然后调整2301A速度控 制 器的额定转速电位器，缓慢顺时针旋转直至机组在设定值报 警分闸、超 速停机为止，然后将额定转速电位器逆时针复位到原来的位置。

4, reduce load, close the switch of the short circuit, set the speed switch to the rated speed position, then adjust the 2301A speed controller's rated speed and potentiometer, rotate slowly clockwise until the unit set the alarm gate and speed down, and then reset the rated speed potentiometer counterclockwise to the original position.

1、开机前，应清理机组（旋转部件）上放置的杂物（如盘车杠、工具、螺钉等），以免开车时工件飞出去伤人。

1. Before starting the machine, the sundries (such as turning bars, tools, screws, etc.) placed on the unit (rotating parts) should be cleaned to avoid the workpiece flying out and hurting people during the driving.

2、开机前手动盘车时，注意先断开起动电源，以免误触动起动按钮，盘车杠飞出去伤人。

2. When turning manually before starting, pay attention to disconnect the starting power supply first, so as to avoid touching the starting button by mistake, and the turning bar will fly out and hurt people.