Precautions for cleaning concrete mixer

Precautions for cleaning concrete mixer
When cleaning the concrete mixer, the following precautions should be taken:

Firstly, regularly carry out maintenance and upkeep operations for the items specified in the maintenance regulations, such as cleaning, lubrication, refueling, etc

Secondly, before starting the concrete mixer, it is necessary to check whether all controllers are in good condition. After stopping, pour water and stones into the mixing drum for 10-15 minutes for cleaning, and then remove the water and stones. If the operator needs to enter the mixing drum for cleaning, in addition to cutting off the power and removing the fuse, they must also lock the switch box.

Thirdly, it is prohibited to use a sledgehammer to remove the concrete accumulated in the concrete mixer drum, and only a chisel can be used for removal.

Fourthly, in the severe cold season, after work, the mixer drum should be cleaned with water and the accumulated water in the water pump, water tank, and water pipe should be drained to prevent the water pump, water tank, water pipe, etc. from freezing and damaging.

Folding and editing steps for this paragraph
Operation steps and precautions for concrete mixer:

Folding operation steps:
1. Turn the function switch on the column to the "automatic" position, press the start switch on the controller, and the entire running program will automatically control its operation.

2. After the entire process is completed, it will automatically stop. If you need to stop halfway during the operation of the project, you can press the stop button and restart.

3. After pressing the start button, the display screen will start showing the time, slow speed, sanding, fast speed, stop, fast speed, and running indicator lights flashing on time.

4. During automatic control, all manual function switches must be turned to the stop position.

Folding operation instructions:
1. The gap between the blade and the pot wall should be 3mm ± 2mm when measured with a measuring gauge. If the gap exceeds the tolerance, the upper and lower positions of the blade can be adjusted to achieve the specified range.

2. After each use, the mixing blades and pot should be cleaned in a timely manner. The electrical parts should avoid severe vibration, stay away from water and high temperature, and pay attention to dust prevention.

Knowing the usage method of the mixer is essential for improving the efficiency of engineering work.