Concrete cutting piece of construction requirements and safety measures

Concrete cutting piece of construction requirements and safety measures
1. Before starting, you should check the motor, the cable is normal, protective earthing, protective equipment, cutting discs meets the requirements, the installation is correct.
2, after the start, the first no-load operation, check the cutting disc rotation direction, lifting is flexible, operation is abnormal, after everything is normal before operation.
3, cutting thickness should not exceed the specified mechanical factory.
4, to prevent the card saw, wire saw and the like.
5, concrete cutting discs operation, when there is abnormal sound, should immediately stop inspection, troubleshooting before continuing operation.
6, cutting the size of concrete blocks should be strictly calculated.
7, after the operation, the body should be washed, dried saw wire saw, the remaining water discharge tank, to recover the cable and store in a dry, well-ventilated place.