precautions for LZ600 wire drawing machine 1. 1 Professional and technical personnel are required to carry out installation and commissioning. Before use, it is necessary to carefully read this manual and the relevant electrical instructions provided. 1. 2 Each machine and electric control cabinet shall be reliably grounded with a grounding resistance not more than 4Ω. 1. 3 There should be no accumulated water on the table top, especially near the operation box, as it can easily lead to circuit failure due to water infiltration. 1.4 It is prohibited for multiple people to operate the same equipment at the same time to avoid accidents. 1. 5 The electric control cabinet should be placed in a clean and dry room, and the door should be closed when working to prevent dust intrusion from causing device performance degradation or failure. Air conditioning is used to maintain the ambient temperature of the electric control cabinet. Frequently check the operati…