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Reasons for The Malfunction of Volvo Diesel Generator Set

Oct. 20, 2023

The Volvo diesel generator set engine is an engine that burns diesel to obtain energy release. The prerequisite for the normal operation of Volvo diesel generator sets is that well atomized diesel can be accurately and timely injected into the combustion chamber, and the compressed air in the combustion chamber must reach sufficient temperature to ignite and explode.


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To meet the above two conditions, it is necessary to have a sufficiently high speed and a certain temperature in the cylinder when starting the Volvo diesel generator set. When the Volvo diesel generator set cannot be started, the reasons should be found from aspects such as starting work, fuel supply system, and compression.


Reason 1: The ambient temperature is too low, causing the Volvo diesel generator set to fail to start. In low temperatures, the unit should be preheated properly, otherwise it is difficult to start.


Reason 2: The low starting speed caused the Volvo diesel generator set to fail to start. For manually started units, the speed should be gradually increased, and then the pressure reducing handle should be turned to a non pressure reducing position to ensure normal compression in the cylinder. If the pressure reducing mechanism is not adjusted properly or the valve is pressing against the piston, it often feels difficult to shake the car. Its characteristic is that the crankshaft cannot rotate when turned to a certain position, but can be retracted.


At this point, in addition to checking the pressure reducing mechanism, it is also necessary to check whether the meshing relationship of the timing gear is incorrect. For Volvo diesel generator sets that use an electric starter, if the starting speed is extremely slow, it is mostly due to the inability of the starter, which does not mean that the Volvo diesel generator set itself has a malfunction. A detailed inspection should be conducted on the electrical wiring to determine whether the battery is fully charged, whether the wire connections are tight, and whether the starter is working properly.


Jiangsu Dingbo Power Generation Equipment Co., Ltd. has been established for many years. In addition to strict requirements on the quality of diesel generator set products and after-sales service, it also has strict regulations on the plant environment, production equipment and supporting facilities, which reflects the strict style of Dingbo people. It is not only responsible for generator products, customers, but also employees, so that every employee of Dingbo Power generation equipment can work in a comfortable environment, Make it comfortable for every visiting customer to visit. Dingbo Power Group, relying on high-quality generators, generator sets, diesel generator, diesel generator sets, good services and the care of friends from all walks of life, carries forward the enterprise spirit of "pragmatic innovation, pioneering, unity and hard work, dare to be the first", and adheres to the enterprise style of "treating people with sincerity and heart to heart", has won the strong support of customers in the fields of post and telecommunications, finance, petrochemical, metallurgy, transportation, education, medical care, etc, Having a proud performance. Dingbo people are gradually moving towards economies of scale and entering the international market after joining the WTO with flexible sales strategies and relying on the company's advantages and strength. If you would like to get more information welcome to contact us via sales@dieselgeneratortech.com.

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