发电机组启动后的8个使用规范技巧，很多朋友都认为柴油发电机组正常启动后就不用怎么照看了，其实这是不对的，因为柴油发电机组启动后才是最容易出故障的时候。所以这时候也要对它进行定期的常规检查，这样才能保证发电机组正常工作。
下面就来看下启动后的8个使用规范技巧
1、将开关屏上调压选择开关置于手动位置;
2、打开燃油开关，同时将燃油控制手柄固定在700转/分左右的油门位置;
3、用高压油泵开关手柄连续地手动泵油，直到有泵油阻力，喷油器发出清脆的吱声为止;
4、将油泵开关手柄放在工作位置上，减压阀推向减压位置;
5、用手摇手柄或按下电启动按钮起动柴油机，当柴油机达到一定转速时，把减轴迅速拉回工作位置，使柴油机点火起动;
6、柴油机起动后，将电钥匙拨回中间位置，转速应控制在600~700转/分，并密切组注意机油压力，表的指示(工作油压值详见各类柴油机使用说明书)，若油压无指示，应立即停机检查;
7、若机组低速运转正常，可将转速逐渐增加到1000~1200转/分预热运转，当水温 度在50~60℃，机油温度达到45℃左右时，再将转速增加到1500转/分，观察配电屏频率表应在50赫芝左右，电压表为380~410伏，如果电压偏高或偏低时可调节磁场变阻器;
8、若机组工作正常，可合上发电机与负栽间的空气开关，然后逐渐增加负栽，向外送电;
温馨提示大家，1、各类柴油机起动应按其柴油机使用维护说明书要求进行，2、在调压时如机组存放过久，发电机失磁，电压建立不起来，此时可用蓄电池充磁，充磁时磁场绕组L1(+)接蓄电池正极L2(-)接蓄电池负极，切不可接错，3、若按下按钮10秒，不能点火起动，应等一分钟左右再作第二次起动，若连续三次失败，应查明故障原因再行起动。
上述就是关于发电机组启动后的8个使用规范技巧的介绍，注意这些使用规范，不仅能让柴油发电机组更好的工作，同时对延长柴油发电机组寿命也很有帮助。
8 tips for using a diesel generator set after starting up. Many people believe that after a diesel generator set starts up normally, there is no need to take care of it. However, this is not true because it is the easiest time for a diesel generator set to malfunction. So it is also necessary to conduct regular inspections at this time to ensure the normal operation of the generator set.
Let's take a look at 8 usage guidelines after startup
1. Place the voltage selection switch on the switch screen in the manual position;
2. Turn on the fuel switch and fix the fuel control lever at the throttle position of around 700 revolutions per minute;
3. Use the high-pressure oil pump switch handle to manually pump oil continuously until there is pump resistance and the fuel injector makes a crisp creaking sound;
4. Place the oil pump switch handle in the working position and push the pressure reducing valve to the pressure reducing position;
5. Start the diesel engine with a hand crank or by pressing the electric start button. When the diesel engine reaches a certain speed, quickly pull the reduction shaft back to the working position to ignite and start the diesel engine;
6. After starting the diesel engine, turn the electric key back to the middle position, and the speed should be controlled at 600-700 revolutions per minute. Pay close attention to the oil pressure and the indication on the gauge (see various diesel engine manuals for the working oil pressure value). If there is no indication of oil pressure, stop the machine immediately for inspection;
7. If the unit operates normally at low speed, the speed can be gradually increased to 1000-1200 revolutions per minute for preheating operation. When the water temperature is between 50-60 ℃ and the oil temperature reaches around 45 ℃, the speed can be increased to 1500 revolutions per minute. The frequency meter on the distribution screen should be around 50 Hz, and the voltage meter should be 380-410 volts. If the voltage is too high or too low, the magnetic field variable resistor can be adjusted;
8. If the unit is working normally, the air switch between the generator and the negative load can be closed, and then the negative load can be gradually increased to transmit power to the outside;
Kind reminder to everyone: 1. All types of diesel engines should be started according to the requirements of their diesel engine maintenance manual. 2. If the unit is stored for too long during voltage regulation, the generator will lose magnetism and the voltage cannot be established. At this time, the battery can be used for magnetization. When magnetizing, the magnetic field winding L1 (+) should be connected to the positive pole of the battery and L2 (-) should be connected to the negative pole of the battery, and must not be connected incorrectly. 3. If the button is pressed for 10 seconds and the ignition cannot be started, wait for about one minute before starting again. If it fails three times in a row, the cause of the fault should be identified before starting again.
The above is an introduction to the 8 usage guidelines and techniques for starting a generator set. Paying attention to these usage guidelines can not only improve the performance of diesel generator sets, but also help extend their lifespan.
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