Diesel generators are independent power generation equipment, and they are rarely put into actual use. Usually, they are mainly tested and lack relatively complete detection and maintenance means. But this kind of emergency backup power supply is indispensable.
Inspection of the battery pack.
Since the backup power supply is not frequently put into use, whether the generator can start normally depends crucially on the maintenance and care of the battery. If there is a problem with the battery pack, a relatively common situation is that there is voltage but no current. At this time, you can hear the sound of the solenoid valve in the starter motor closing, but it cannot drive the connecting shaft.
Analysis of the reasons why the Diesel generator battery pack cannot be shut down:
If you stop charging the battery during the test run, it will result in insufficient battery power.
2. The mechanical oil pump is driven by a belt, which can pump a large amount of oil at the rated speed. However, due to insufficient power supply from the battery pack, when the machine stops, the spring plate in the throttling valve cannot seal the fuel sprayed from the four oil outlet holes due to the insufficient suction force of the solenoid valve, resulting in the inability to stop the machine.
3. Domestic batteries usually have a lifespan of two years and are not replaced regularly.
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Post time: Jun-05-2025