Mechanical products must not only have the correct start-up steps but also the correct shutdown steps. This is also very useful for operators and is also responsible for their personal safety. The jetting machine must have the correct shutdown steps after the work is completed. Only in this way can the equipment of the shotcrete machine be protected and the construction safety of the operator can be ensured. Before the staff shuts down the shotcrete machine, the voltage of the shotcrete machine must be measured, and a professional voltmeter is used to measure the voltage released by the jetting machine. The pressure parameter, the normal voltage should be between two hundred volts and two hundred fifty volts. Only under such voltage conditions can it be shut down normally. At the same time, the grounding distance of the power cord must be a certain distance away from the operator. Also pay attention to these joints, the purpose is whether the power head has been grounded, and at the same time, whether the distance from the spraying area of the sprayer is at the above distance.
The power cord of the shotcrete machine should not be too long. The length of the power cord is mainly related to the length of the extended extension cord. The operator must control the extension cord of the shotcrete machine within 90 meters. The power plug should not be disassembled by the operator at will, so that the operation can ensure the personal safety of the operator!
