Steps for acceptance precautions after commissioning of diesel generator sets:

1. Firstly, when the diesel generator set is shut down, it is important to check the appearance of the set, all instruments and cables, and ensure that they are in good condition. If any problems are found, corresponding measures must be taken before acceptance;

2. Secondly, after completing various checks before starting up (including checking for leaks in cooling water, fuel, water and oil pipeline joints, etc.), manually debug the generator set to check if all parameters of the unit are normal. Then, stop the machine and perform automatic debugging to check if all parameters of the unit are normal;

3. Pay attention to the load test of the unit. After the acceptance of the no-load test is completed, perform manual and automatic load tests on the unit. Please read the operating procedures of the generator set carefully and check whether all output parameters of the generator set are normal and whether there are any abnormalities in the sound.

4. Start the load supplied by the generator set and carefully check if the load is operating properly. Finally, check whether the protective performance of the diesel generator set is intact and whether it is safe and reliable.

How to extend the service life of a generator and maximize its energy output is crucial for the early installation of a diesel generator set. The following are installation precautions:

1. The installation site should have good ventilation, with sufficient air intake at the engine end and good air outlet at the generator end. The area of the air inlet should be more than 1.5 times the area of the water tank; If the air inlet is not smooth or does not meet the requirements, there will be less air entering the cylinder, which will cause insufficient fuel in the cylinder, produce carbon deposits, and affect the load capacity of the diesel generator set; Similarly, if the exhaust pipe does not meet the requirements, the oxygen content in the air in the machine room will decrease, which will also cause insufficient fuel in the cylinder, resulting in carbon deposition and affecting the load capacity of the diesel generator set.

2. The surrounding area of the installation site should be kept clean and avoid placing items that can produce corrosive gases and vapors such as acid and alkali nearby. If conditions permit, fire extinguishing devices should be installed.

3. When used indoors, smoke exhaust pipes must be connected to the outside, with a diameter ≥ the diameter of the exhaust pipe of the muffler. The number of bends in the connected pipes should not exceed 3 to ensure smooth smoke exhaust, and the pipes should be tilted down 5-10 degrees to prevent rainwater from entering; If the exhaust pipe is installed vertically upwards, a rain cover must be installed. In order to improve the output power of diesel generator sets, under a certain cylinder capacity and quantity, only by forcing more air into the cylinder to fully burn the fuel in the cylinder can the average effective pressure of the set be increased. Currently, diesel generator sets use turbochargers, which have strict exhaust requirements. Once the exhaust is not smooth or the exhaust gas speed does not meet the requirements, the air entering the cylinder will be reduced, This will cause a decrease in the load capacity of the diesel generator set.

4. When the foundation is made of concrete, its levelness must be measured with a spirit level during installation to fix the unit on a horizontal foundation. There should be dedicated shock-absorbing pads or anchor bolts between the unit and the foundation.

5. The casing of the unit must have reliable protective grounding. For generators that require direct grounding of the neutral point, neutral grounding must be carried out by professional personnel and equipped with lightning protection devices. It is strictly prohibited to use the grounding device of the mains for direct grounding of the neutral point.

6. The bidirectional switch between the generator set and the mains power must be very reliable to prevent reverse power transmission. The reliability of the wiring of the bidirectional switch needs to be inspected and approved by the local power supply department.

Guangzhou Saiwei Energy Technology Co., Ltd. is a comprehensive enterprise specializing in design, production, and generator installation. Guangzhou Saiwei has many years of experience in engineering design and installation services. For many years, Guangzhou Saiwei has been committed to providing every customer with comprehensive products and energy solutions, including technical consulting, whole machine and generator supply, operation training, etc., with leading technology and first-class quality. The product range covers land diesel generator sets, marine generator sets, high-voltage generator sets, etc., and is widely used in industries such as power, communication, iron towers, healthcare, financial systems, data centers, etc. Welcome to inquire: 13302262088