When storing diesel generator set in low temperature winter, the following precautions should be taken to ensure their performance and service life.
1、 Diesel generator fuel system treatment
Choose low pour point diesel: Choose diesel with a lower pour point to ensure that the fuel can flow smoothly at low temperatures. In extremely cold regions, it is recommended to use anticoagulants or diesel with improved formulations.
Adding antifreeze: Special antifreeze is added to diesel to lower the freezing point of the fuel and prevent it from freezing in the fuel pipes and tanks. When adding, follow the manufacturer's recommended ratio.
Avoid fuel containing moisture: prevent fuel from freezing or blocking the fuel circuit.
Fuel filter replacement: Regularly replace the fuel filter to prevent impurities and moisture from entering the fuel system, affecting fuel supply and combustion efficiency.
2、 Treatment of lubrication system for diesel generator set
Choose low viscosity lubricating oil: Choose lubricating oil with lower viscosity to reduce the operating resistance of the engine at low temperatures and improve starting performance.
Lubricant replacement cycle: Shorten the lubricant replacement cycle appropriately to prevent the lubricant from deteriorating or losing its lubrication performance due to low temperature.
Lubrication system cleaning: Before replacing the lubricating oil, the lubrication system should be cleaned to remove internal impurities and deposits.
3、 Cooling system treatment of diesel generator set
Use antifreeze: Replace ordinary cooling water with antifreeze to prevent the cooling system from freezing. When choosing antifreeze, it should be ensured that it has good antifreeze performance, anti-corrosion performance, and thermal stability.
Regularly check the antifreeze: Regularly check the concentration and level of antifreeze to ensure that it is within the normal range.
Cooling system cleaning: Before replacing the antifreeze, the cooling system should be cleaned to remove internal impurities and deposits.
Cooling system inspection: Regularly check the operating status of the cooling system, including the integrity and sealing of components such as radiators, water pipes, and water pumps, to prevent leakage.
4、 Diesel generator battery system processing
Battery insulation: Insulate the battery by wrapping it with insulation material or placing it in a warm environment such as indoors to prevent its performance from being affected by low temperatures.
Battery cleaning: Regularly clean the battery to remove dust and corrosive substances from the surface.
Battery wiring inspection: Check whether the battery terminals and connecting wires are securely fastened to prevent poor contact or short circuit caused by looseness.
5、 Diesel generator set body and accessory processing
Generator set cleaning: Regularly clean the generator set to remove surface dust and oil stains. Especially the heat sinks and air ducts inside the body should be kept clean and unobstructed.
Anti corrosion treatment: Use anti-corrosion coating to protect the body and prevent the use time from being affected by corrosion.
Attachment inspection: Regularly inspect the accessories of the generator set, such as belts, fans, filters, etc., for integrity and wear. If severe wear or damage is found, they should be replaced in a timely manner.
6、 Storage Environment and Safety of Diesel Generator Sets
Storage environment: If the diesel generator is not frequently used in winter, it should be stored in a warm and dry place to avoid direct exposure to cold environments.
Avoid near doors and windows: Diesel generator sets should not be installed near doors, windows, or ventilation openings to prevent carbon monoxide from entering the room.
Fuel storage: Fuel is stored in the warehouse, and the facilities inside the warehouse must comply with fire safety requirements.
In summary, when storing diesel generator sets in low-temperature winter, it is necessary to comprehensively consider the maintenance and upkeep of multiple aspects such as the fuel system, lubrication system, cooling system, battery system, as well as the body and accessories. By following the above precautions and recommendations, the stability and reliability of the generator set can be improved, and its service life can be extended.
More information from Huaquan Power:https://sinogens.com/
