Inspection and maintenance of fine stone pump after construction:

After purging with compressed air or high-pressure water, if the pumping operation is no longer carried out within two days, the pipe fittings should be removed step by step, and then the inside and outside of the pipe fittings, clamps and sealing rings should be washed with water;

1. Conduct a comprehensive inspection of all pipe fittings and store them properly according to the specification and integrity.

2. Clean the hopper, valve box, concrete cylinder and the outside of the pump;

3. Wipe the water on the cover and the electrical box, check whether there is water in the electrical box, and deal with it accordingly.

4. Cut off the power supply, remove the cable, remote control cable, etc;

5. Check all parts for damage.

6. Deal with problems found in operation;

7. Cleaning and maintenance of accompanying tools;

8. Covering and protection of fine aggregate concrete pump.