Checked before using a concrete mixer,
1, check the mixer body is stable.
2, the connection bolts on blade and mixing blade support arm are solid.
3, connection bolts on the feeding system are fastened.
4, the water pump add enough water, the pipeline is smooth.

Checked after using the concrete mixer,
1, clean the mixing drum inside and outside, discharge doors, ash on the hopper , and rinse with water.
2, hopper parked in the transport position, and the brake pin is inserted, no debris in the hopper.
3, cut off the power, lock the electrical control box.
4, as appropriate, add oil to each the lubrication point if necessary.
5, the water in water supply system should be completely drained.

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