Haixing Power Analysis Generator Set Troubleshooting Principles

Many customers are very concerned about the troubleshooting of generator sets in their consultations. Haixing Power's technical staff will talk to you about the principles of troubleshooting. Focusing on these principles, we can reasonably carry out troubleshooting of generator sets so that the equipment can be restored as soon as possible. normal operation.

1. Judgment of faults must be based on overall analysis, and troubleshooting must be comprehensive.

The systems, components, and parts of a diesel generator set are closely related. If one component, system, or part fails, other systems, components, or parts will inevitably be involved. Therefore, a fault phenomenon cannot be viewed in isolation, but the fault must be analyzed as a whole and the fault must be eliminated in a timely manner.

2. When finding faults in the diesel generator set, disassembly should be minimized.

When troubleshooting, you cannot blindly disassemble the components of the diesel generator set. You must first understand the structure, working principle, fault location, etc. of the diesel generator electronic components before disassembly. Disassembly can only be carried out on the basis of scientific and careful analysis.

3. Be careful when looking for faults, and check by looking, listening, touching and smelling.

Question: To find out the situation. Such as signs of failure, whether it is a sudden change or a gradual change, etc.
Look: observe. For example, look at the color of the exhaust, the vibration of the unit, etc.
Listen: Listen to the sound and determine the fault based on the nature and location of the abnormal sound.
Smell: Diagnosis based on the smell emitted by the faulty part.
Touch: Touch it with your hands. Such as the pulsation of the oil pipe, the vibration of the unit, etc.
Test: test verification. For example, single-cylinder misfire is used to diagnose abnormal engine noises, etc.

4. When troubleshooting, it is necessary to classify and search according to the major systems of the diesel generator set.