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Maintenance of Fire Pump for Diesel Generator Internal Components

Jul. 19, 2021

The reliability of fire pump control system for diesel generator internal components is inseparable from daily management and maintenance. Its automation function enables the whole set of power generation equipment to achieve unattended purpose, meets people's requirements for fire-fighting equipment management, and stays away from ruthless fire. But you should take care maintenance  diesel generator fire pumps in the daily work.

The correct maintenance of diesel generator fire pump, especially preventive maintenance, is easy and economical maintenance, so it is the key to extend and reduce the cost of use. Routine maintenance can be carried out according to the following steps to check the amount of fuel in the fuel tank—observe the amount of fuel in the fuel tank and add as needed.

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1. Check the oil level in the oil pan:

Observe whether the oil level reaches the marking mark on the oil scale. If it is insufficient, add to the specified amount, but not exceed the upper limit of the scale mark.

2. Check the oil level of the fuel injection pump governor:

If it does not reach the specified engraved mark, add enough oil (some fuel injection pump governors do not have a scale, so this step can be omitted).

3. Check whether there is sufficient lubricating grease in the oil filling point of the water pump:

Remove the grease nozzle on the diesel engine circulating water pump and observe whether the lubricating grease inside is sufficient. If it is insufficient, use a grease gun to inject sufficient lubricating grease into it.

4. Check whether the water in the water tank is sufficient:

If the water in the water tank is found to be insufficient, it should be replenished in time. The added water should be clean fresh water, such as tap water or clean river water. If the groundwater is used directly, it is easy to form scale in the water tank, which will affect the cooling effect and cause malfunction. Therefore, the groundwater can be used after it is softened. In the north (the ambient temperature is below zero), an antifreeze with an appropriate freezing point must be configured according to the local temperature.

5. Check the connection plate of the fuel injection pump drive:

Check whether the connection screw is loose. If it is loose, re-correct the fuel injection advance angle and tighten the connection screw.

6. Clean the exterior of the diesel engine and ancillary equipment:

Use a dry cloth or a rag soaked with diesel to wipe off the oil, water and dust on the surface of the fuselage, turbocharger, cylinder head cover, air filter, etc.; wipe or use The compressed air blows away the dust on the surface of the charging generator, radiator, fan, etc.

The diesel generator fire pump has the characteristics of good startability, strong overload capacity, compact structure, convenient maintenance, simple use, and high degree of automation. It is a reliable fire fighting equipment. Therefore, it cannot be ignored in daily maintenance.

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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