Before starting a
diesel generator set, a series of inspections are required to ensure its safe and reliable operation. These inspections mainly include the following aspects:
一、 Diesel generator set oil and liquid level inspection
Need to check the lubricating oil level, coolant level, and fuel quantity of the generator. Ensure that these fluids are within the specified range and add them promptly if they are insufficient. At the same time, attention should be paid to checking for oil and water leakage, and keeping the pipeline unobstructed.
二、 Diesel generator system status check
1. Lubrication system: Check whether the oil quality of the lubrication system meets the requirements and whether the oil level is within the normal range.
2. Cooling system: Whether the water cooling system is normal, and whether the water quality and temperature meet the regulations; Is the cooler clean and unobstructed; Whether the water pipeline is unobstructed and whether the valves are flexible.
3. Electrical system of diesel generator set: Check for potential leakage hazards such as skin damage in the electrical circuit, and check for loose grounding wires in the electrical circuit; Whether the insulation of the rotor and stator leads is good, and all components should be free of looseness; Check the cleanliness of the generator body and bearing seat, which should be free of dust and oil stains.
三、 Inspection of protection and safety facilities
Ensure that all protective devices of the diesel generator set are in good condition, such as oil temperature, oil pressure, water temperature, overspeed, etc. At the same time, check whether the safety facilities of the generator, such as grounding devices, protective covers, etc., are intact.
四、 Mechanical component inspection of diesel generator set
Check whether the generator and its accessories are complete and clean, and whether the bolts, nuts, and other fasteners are loose. The components of each rotating machinery should be complete, and the operation should be flexible and reliable.
五、 Diesel generator set trial operation inspection
Before the official start, a short trial run can be conducted to observe the operating status of the generator, such as whether the parameters of voltage, current, frequency, temperature, etc. are normal, and whether there are any abnormal sounds or vibrations.
Before starting the diesel generator set, it is necessary to conduct inspections on the oil and liquid levels, system status, protection and safety facilities, mechanical components, and trial operation to ensure the safe and reliable operation of the generator.
More information on diesel generator sets:
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