Wet spray machine must have the correct shutdown steps after the work is completed, so as to protect the spray equipment. This can protect the spraying machine and ensure the safety of the operator. The voltage of the wet sprayer is also measured before the worker closes the wet sprayer. And the operator should use the professional voltmeter to measure the parameters of the pressure spray released by the wet spray machine. The normal voltage should be between two hundred volts and two hundred and fifty volts. Under such a voltage condition, the normal shutdown can be performed. And the grounding distance of the power cord must be a certain distance from the operator. Also pay attention to these connectors. The purpose is to check whether the power head is grounded. At the same time, operator need to pay attention to the distance from the spray area of the product. The power cord should not be too long. The length of the power cord is mainly related to the length of the extension cord after its extension. The operator should control the extension line of the wet spray machine to within 90 meters for the power plug on the power line. The operator is also not allowed to disassemble at will, so as to ensure the personal safety of the operator.
