When using cranes, pay attention to the maintenance of the crane equipment. Here are the maintenance methods for Yantai cranes:
1. Check for any noise during the operation of the machinery and ensure proper heat dissipation.
2. Inspect if the wire rope fastening device meets the requirements, and check for signs of corrosion, broken wires, loose strands, broken strands, bends, kinks, wear, or flattening. Replace immediately if it exceeds the specified limits.
3. During use, regularly inspect the main load-bearing components for signs of overall or local fatigue deformation, loosening, instability, severe corrosion, cracks, or damage. In transit, do your best to prevent component deformation and collision damage.
4. Regularly clean dust and dirt from electrical equipment, ensuring the cleanliness of all distribution boxes, control boxes, electrical brushes, and their contact surfaces.