The daily maintenance of diesel generator is an important part of ensuring their normal operation and extending their service life. Here are some key daily maintenance tasks:
1、 Appearance inspection and cleaning of diesel generator
Appearance inspection: Check the appearance of the generator set to ensure that there is no damage, oil stains, or debris. Ensure that the rubber shock absorber feet and fastening are secure, and that all connecting components are not loose. Clean the appearance of the diesel generator weekly, remove dust and dirt, and ensure that the equipment is clean.
Environmental cleanliness: Keep the generator and its surrounding environment clean, avoiding the accumulation of dust and oil stains. There should be some space around to facilitate heat dissipation, and objects should not be used to cover the generator set.
2、 Diesel generator oil inspection and replacement
Oil inspection and replacement: Check the oil level daily to ensure it is within the normal range. The oil level should reach the marking on the oil dipstick, and if it is insufficient, it should be added in a timely manner.
Regularly replace the engine oil and oil filter according to the manufacturer's recommended cycle to ensure cleanliness and lubrication inside the engine. If there is any abnormality in the smell and color of the engine oil, it should be dealt with in a timely manner.
Fuel inspection: Check the fuel level daily to ensure sufficient fuel supply. Regularly remove residual water from the fuel tank and fuel filter to prevent water from entering the fuel.
Coolant inspection: Check the coolant level to ensure the normal operation of the cooling system. When the coolant is insufficient, it should be added in a timely manner. Regularly check the level and quality of the coolant to prevent engine overheating. Antifreeze is needed in winter to prevent the cooling system from freezing. Check the concentration and cleanliness of the engine coolant every quarter. If the coolant is found to be dirty or the concentration is too low, it should be replaced in a timely manner.
3、 Diesel generator filter inspection and replacement
Air filter: Check the cleanliness of the air filter. If the filter element is found to be dirty or clogged, it should be cleaned or replaced in a timely manner. Regularly clean or replace the air filter to ensure that the engine can intake air normally and reduce impurities from entering the interior of the diesel engine.
Fuel filter: Check the cleanliness of the fuel filter every month. If the filter element is found to be dirty or clogged, it should be replaced in a timely manner. Regularly replace the fuel filter to prevent pollutants from entering the fuel system.
4、 Diesel generator electrical system inspection
Battery inspection: Check the battery voltage daily to ensure that the battery is in good condition. If the battery voltage is too low, it should be charged or replaced in a timely manner. Regularly check the electrolyte level of the battery, clean the battery terminals, and ensure that the battery is working properly. The electric starting generator set needs to remove the battery, charge it and store it, and regularly charge the battery every month.
Other electrical components: Check if the power control box instruments are functioning properly, if the circuit connections and switches are working properly, and if all connectors are securely connected. Regularly check the connection of the electrical system to ensure that the electrical connections between each component are firm and free of looseness.
5、 Monitoring and Testing of Diesel Generator Operation
Preparation before starting: Before starting the generator set, ensure that there is sufficient fuel, oil, and coolant, and check whether all components are intact. Check if the connecting bolts of each rotating component are loose and tighten them in a timely manner.
Monitoring during operation: During the operation of the generator set, closely monitor various parameters on the dashboard, such as oil temperature, water temperature, voltage, current, etc., to ensure that they are within the normal range. Regularly observe whether various indicator lights on the dashboard are normal and promptly handle any abnormal situations.
After operation inspection: After the generator set is shut down, check whether there are any abnormalities in the components. If any problems are found, they should be dealt with in a timely manner.
Regular operation test: Conduct a short-term start-up test once a week to ensure that the generator set can start normally.
6、 Safety precautions for diesel generators
Operational safety: When operating diesel generators, safety operating procedures should be followed to ensure the safety of personnel and equipment. It is prohibited to operate the generator set unattended.
Fire safety: Fire extinguishing equipment should be installed around diesel generators and regularly inspected.
Other safety precautions:
The exhaust of the generator set is toxic and must be operated in a well ventilated area. Before starting the generator set, ensure that no one is in the danger zone near the generator set or equipment, and that all protective covers are installed.
The exhaust of diesel generators is very hot during operation, so it is necessary to stay away from explosive and flammable substances. It is not allowed to use the generator set in rain or snow. Do not touch the generator set when your hands are wet to avoid electric shock accidents. Do not connect the generator set to the power grid or operate it in parallel. Do not touch rotating parts during the operation of the generator set.
By implementing the above daily maintenance content, the normal operation of diesel generators can be guaranteed, their usage time can be extended, and the safety of personnel and equipment can be ensured.
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