How to quickly identify the cause of crane equipment failures

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During the frequent use of lifting equipment, various abnormal faults and accidents often occur. During the construction process, if a device malfunctions, it is necessary to stop its operation first, and then make a preliminary assessment of the cause of the malfunction using appropriate methods, before taking action to resolve the issue properly. Regarding the inspection of failures in lifting equipment and their causes, operators need to have a basic understanding and experience in this area. Comprehensive assessments can be carried out using various methods such as visual inspection, smell detection, listening, and testing. The specific procedures are as follows: 1. Visual inspection: During construction, it is necessary to regularly check whether the parameters displayed on the instruments are normal; any issues should be resolved immediately. 2. Smell: If you detect the smell of burned wires or spoiled oil, address it immediately. 3. Listen: When abnormal noises or vibrations are heard, check whether there is any damage to components, and address the issue immediately. 4. Testing: If abnormal faults cannot be detected using the methods above, certain tools can be used to identify them.