Precautions for concrete pump construction:

1. After operation, all the concrete in the hopper and pipeline must be output, and then the pump, hopper and pipeline must be flushed. When flushing the pipeline with compressed air, no one should stand within 10 meters in front of the outlet of the pipeline. It is best to use a metal mesh basket to collect the washed out cleaning balls and sand and gravel. The solidified part of the concrete can be removed with a scraper to ensure the safety and convenience of the next work.

2. Run the pistons on both sides to the cleaning chamber and apply lubricating oil. Add lubricating oil to each lubricating point and apply oil to prevent rust.

3. All control switches should return to the neutral position (or cut-off position).

4. Thoroughly clean the construction site. For the precautions in the operation of concrete pump pump equipment, it is necessary to attract the attention of all operating personnel, so as to more effectively improve the good use of this equipment.