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Maintenance Measures for Large Emergency Generator Sets

May. 11, 2022

As an important part of the emergency generator set, the generator and electronic control system must have the functions of stable power generation, automatic detection, monitoring, alarm and protection. In order to better ensure the realization of the above functions, it is necessary to have targeted and effective overhaul and maintenance plans for generator sets and electronic control systems to ensure that they are always in good working condition. At the same time, the overhaul and maintenance of the whole generator set is the top priority when the whole set is running, and it must have stable, reliable, safe and effective working characteristics.


generator maintenance


The dismantling of the generator set must be carried out in a clean, dust-free and dry environment. Open the top cover of the motor, remove the junction box cover, remove the air inlet and outlet ventilation plates, disconnect the main cable, at the same time disconnect the excitation cable and other auxiliary leads, remove the upper half of the drive end cover bearing, and then remove the non-drive end Cover the upper half of the bearing, lift the shaft, and then remove the lower half of all bearings; remove the drive end cover and the non-drive end cover, remove the fan and the air guides at both ends, use the rotor lifting tool to pull out the rotor, and place it on a suitable support frame.


The insulation of the stator and rotor coils can be checked only after the entire generator set is disassembled. At the same time, clean and overhaul all parts of the generator set. The dust on the stator and rotor windings can be cleaned with an appropriate cleaning agent, and then dried separately after cleaning, and the heat-resistant temperature of the parts to be baked should be considered when drying.


Reassemble the generator set by reversing the steps above. Appropriate tools must be used during assembly, and it is strictly prohibited to apply any violent force to the generator set. The dismantling process should be recorded in the generator set operating diary.


Jiangsu Starlight Power Generation Equipment Co., Ltd. was founded in 1974 and is one of the earliest manufacturers of generators and diesel generator sets in China. The company has a registered capital of 218.88 million yuan. The company covers an area of 86,000 square meters and a building area of 55,000 square meters. There are more than 660 employees, including 456 professional technicians and 106 senior technicians. It has 46 sales and service outlets nationwide. The main products are diesel engines, generator sets, and diesel generators, providing users with a one-stop service of design, supply, debugging and maintenance at any time. Starlight has always insisted on using first-class talents, building first-class enterprises, manufacturing first-class products, creating first-class services, and making every effort to build a first-class domestic enterprise. If any question please feel free to visit our website https://www.dieselgeneratortech.com/ or send email to sales@dieselgeneratortech.com.

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