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The Failure Repair Plan for Volvo Generator

Jul. 09, 2021

Today we will give you a brief introduction about the correct use and maintenance of Volvo diesel generator sets. What else do you need to know about this? Welcome to consult our Starlight website, and then we will introduce the relevant content for you

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Before installing the fuel pump of the Volvo diesel generator set, check whether the type and specifications of the machine are correct, remove the anti-rust oil, and select the appropriate gasket thickness to prevent the piston from topping or running out of place due to too thin or too thick. When tightening the bolts, the tightening torque should be even to prevent damage to the oil pump.


After the oil pump is used, it is necessary to press it back. Tighten the button to prevent the oil pump and rubber ring or the ball valve and valve seat from causing air intake or oil leakage due to insufficient pressure.


Ensure that the gaskets everywhere are intact and undamaged, and the number of times of disassembly and assembly of the plastic retaining ring should not be too many, and should be replaced regularly. The coarse filter core in the oil pump joint is easily blocked by cotton wool and other dirt. It must be checked and cleaned frequently. If the filter is damaged, it is necessary to repair or replace it in time.


Ensure the normal elasticity of the "four springs" of the plunger pump. The "four springs" are piston springs, tappet (roller) springs, inlet valve springs, and outlet valve springs. The springs should be replaced or adjusted in time if their elasticity is weakened or broken.


If there is a rubber sealing device between the hand oil pump piston and the hand oil pump body on the oil transfer pump, do not disassemble it at will, and replace the damaged rubber ring in time.


Some oil transfer pumps are provided with a drain hole on the pump body. The function of the hole is to make a small amount of diesel oil leaked by the oil transfer pump flow out of the pump body directly. Do not plug the hole to prevent diesel oil from entering the oil sump of the fuel injection pump to dilute the lubricating oil.


When the fuel injection pump oil sump is found to have too much diesel oil, it is necessary to check whether the space of the fuel delivery pump piston and pump body, tappet and tappet sleeve is too large, and deal with it in time to prevent severe diesel leakage from causing the fuel injection pump and governor to leak. Poor lubrication of machine parts.


The injected diesel oil must be filtered through sedimentation to ensure cleanliness, to prevent excessive impurities from aggravating the wear of the inlet valve, outlet valve and valve seat of the fuel pump. Sometimes the oil valve of the Volvo diesel generator set may even be cushioned by impurities and fail.


When shutting down for a long time, prevent the appearance of cooperation of the oil pump, especially the piston and the pump body, the tappet and the tappet sleeve from rusting due to the water in the oil. It is necessary to take anti-rust measures (when shutting down, replace the inner belt of the oil sump of the fuel injection pump). Lubricating oil with moisture, diesel oil and other impurities).


The above are some suggestions for the correct use and maintenance of the fuel pump of Volvo diesel generator sets. Doing a good job of maintenance in accordance with the above methods will inevitably help the service life and quality of Volvo diesel generator sets. This will also save the user a lot. Most of the repair and repurchase costs.


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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