室内气温低于20℃时，开启电加热器，对机器进行预热。

When the indoor temperature is below 20 ℃, turn on the electric heater to preheat the machine.

检查机体及周围有无妨碍运转的杂物，如有应及时清走。

Check if there are any debris that hinders the operation of the machine and its surroundings. If there are any, they should be promptly removed.

检查曲轴箱油位、燃油箱油位、散热器水位。如油位水位低于规定值，应补充正常位置。

Check the oil level in the crankcase, fuel tank, and radiator. If the oil level and water level are below the specified value, they should be replenished to the normal position.

检查燃油供油阀和冷却水截止阀是否处于开通位置。

Check if the fuel supply valve and cooling water shut-off valve are in the open position.

检查柴油发电机组起动电动的蓄电池组电压是否正常。

Check if the voltage of the battery pack for starting the electric motor of the diesel generator set is normal.

检验配电屏的试验按钮，观察各报警指示灯有否接通发亮。

Check the test button of the distribution panel and observe whether each alarm indicator light is connected and on.

检查配电屏各开关是否置于分闸位置，各仪表指示是否处于零位。

Check if all switches on the distribution panel are in the open position and if all instrument indications are in the zero position.

启动进风和排风机。

Start the intake and exhaust fans.

按动发动机的起动按钮，使其启动运转。如次起动失败，可按下配电屏上相应的复位按钮，待其警报、机组回复正常状态方可进行第二次启动。启动后，机器运转声音正常，冷却水泵运转指示灯亮及路仪表指示正常，启动成功。

Press the start button of the engine to start and run. If the first startup fails, press the corresponding reset button on the distribution screen, and wait for the alarm to clear and the unit to return to normal before proceeding with the second startup. After starting, the machine operates with normal sound, the cooling water pump operation indicator light is on, and the road instrument indicates normal operation, indicating a successful start.