Diesel generator set is an indispensable independent power supply equipment in modern society. Its stability and safety have directly affected people's life and work, especially in industries such as hotels, hospitals, and pharmaceutical factories that cannot maintain operation without electricity. Requirements for generator sets And the use is naturally more stringent, so it is extremely important to observe when the generator set is working, so the quark motor collects the following common phenomena of the generator set by sorting out:

1. Abnormal high temperature phenomenon of generator set:

The main reasons for the abnormal high temperature of the generator set are long-term overload, insufficient coolant, improper placement of heat dissipation equipment, or excessive impurities on the surface; therefore, the relevant equipment must be inspected or cleaned before each use of the generator set, and According to the actual situation, make a power supply plan to minimize the overload working time of the generator set, so as to effectively extend the service life and safety of the generator set.

2. Check whether the battery is charged normally:

It is recommended to use a three-purpose electric meter to measure the battery voltage at both ends of the battery after the engine is started. It is normal if it exceeds 13V. If it is found to be lower than 13V, please ask a professional for repair in time. If you have some electrician experience, you can open the battery water cover and observe the battery. Whether there are bubbles in the grid; under normal circumstances, the more the battery is charged, the more the battery will be exposed. If there are no bubbles, it means that there is a problem with the charging system. In addition, special attention should be paid to prohibiting fireworks around during the inspection of the battery to avoid vicious accidents such as explosion and fire.

3. Abnormal noise occurs when the generator is started:

The abnormal noise of the power generating unit is mostly caused by the damage of the piston ring, which mainly has the following three different noise fields.

1. Metal knocking sound: It means that the cylinder head gasket is too thin after replacement, which causes the piston ring to collide with the cylinder wall and make a similar metal sound. In addition, if the piston ring is broken or the ring groove gap is too large, it will also make a similar metal sound. .

2. Piston air leakage sound: As the elastic force of the piston ring is weakened, the opening gap is too large or overlapped, resulting in air leakage sound during work.

3. Too much abnormal noise from carbon deposits: The piston ring is mainly due to the lack of seal between the piston ring and the cylinder or the piston ring is installed reversely, which causes the lubricating oil and high-temperature gas to burn in the piston ring, causing the carbon deposits to be sharp in the cylinder The abnormal noise.

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