On - site maintenance of concrete mixer should pay attention to

1: Concrete mixer before starting to check whether the controller is good

2: After the use of concrete mixer must be cleaned inside, especially in winter, the use of drums before the use of foreign body, which can extend the service life

3: Concrete mixer should be placed in a solid place, with a bracket or foot cylinder frame stability, can not replace the tire support

4: Concrete mixer operation, the tool is strictly prohibited into the drum, more attention should be paid to safety

5: Concrete mixer in the hopper up, for safety, is strictly prohibited personnel under the hopper through or stay, after the work will be fixed mixer hopper

6: Concrete mixer on-site maintenance, to fix a good mixer hopper, cut off the power, into the mixer drum, the outside to be someone to monitor