The daily maintenance of Huaquan generator set in winter is an important part to ensure their stable operation and extend their service life. Here are some key maintenance precautions:
1、 Replace the antifreeze and engine oil of the Huaquan generator set
Replace antifreeze: As the temperature decreases, the antifreeze should be replaced in a timely manner to prevent the radiator from freezing and cracking. Ensure to use antifreeze suitable for the local low temperature.
Choose engine oil: In winter, choose engine oil with lower viscosity to ensure its fluidity and reduce engine wear.
2、 Start and Run
Preheating: In winter, the temperature is low, and diesel has high viscosity and low fluidity. Before starting, the generator set should be preheated to improve the atomization effect of diesel and ensure smooth engine start-up.
Low speed operation: After starting, the generator set should be run at low speed for 3-5 minutes until the overall temperature of the standby unit rises before normal operation. Avoid sudden increases in RPM or throttle to protect valve components.
3、 Replacement and maintenance of Huaquan generator set filter
Filter replacement: The filter is responsible for filtering impurities in diesel, engine oil, and water, and should be replaced regularly to prevent blockages in the oil circuit. It is recommended to replace the filter every 500 hours for commonly used units and every two years for standby units.
Release sediment: Regularly release water or sediment from the fuel tank and fuel filter to keep the fuel system clean.
4、 Inspection and maintenance of cooling system for Huaquan generator set
Check the coolant: Regularly check the coolant level to ensure that the coolant is sufficient. If replacement is required, a coolant suitable for the local climate conditions should be used.
Cleaning the cooler: Clean the cooling fins at the front and rear ends of the cooler with clean water to maintain the cooling effect.
5、 Maintenance of Huaquan generator set battery
Check electrolyte: Regularly check the electrolyte level of the battery and replenish distilled water to maintain the normal concentration of electrolyte.
Charging operation: Configure a high-quality charger and regularly perform equalization and float charging operations to maintain sufficient battery power.
6、 Other maintenance matters
Check the generator: Check for damage, leaks, loose or worn belts to ensure that the generator is in good condition.
Insulation measures: If the unit is placed outdoors, snow prevention measures need to be taken to prevent snow accumulation from causing malfunctions or hindering normal operation. At the same time, equip the unit with insulation sleeves and curtains to prevent excessive cooling of the diesel engine.
Ventilation: The generator set generates heat during operation. If the unit is placed indoors or in a computer room, good ventilation should be ensured to prevent overheating.
Check the electrical system: Check the electrical system of the generator set, including whether the line connectors are loose, whether the AVR module is working properly, etc., to ensure stable operation of the unit.
In summary, the daily maintenance of Huaquan generator sets in winter involves multiple aspects, including replacing antifreeze and engine oil, starting and running, replacing and maintaining filters, inspecting and maintaining cooling systems, maintaining batteries, and other maintenance matters. Only by doing these tasks well can we ensure the stable operation of the generator set in winter and extend its service life.
More information on Huaquan generator sets:
http://www.huaquan98.com/
