1、 Before opening, all parts of the mechanical system should be carefully checked, and can be opened only after they are confirmed to be in good condition.
2、 Before opening, put the mixing control lever in the "neutral" position.
3、 After opening, the mixing control rod should be placed at the "discharge" position to remove the water in the cylinder.
4、 When loading, the mixing operating rod should be placed at the "loading" position.
5、 Before transportation, the discharge chute must be stable in the "driving" position to avoid swing.
6、 When operating the control lever, it should be slightly detained in the "neutral" position before moving to the next position.
7、 Do a good job in civilized construction, and don't pour materials randomly. After discharging, the mixing drum, material trough, idler and other parts must be cleaned.
8、 When people enter the cylinder to remove concrete lumps, they should turn off the car, pull out the key of the switch, and set people outside the cylinder to monitor.