Safe operation: Operators must be trained before taking up the job, do not operate beyond the equipment's performance, immediately shut down and cut off the power for maintenance if abnormalities occur, and avoid continuing operation without handling profile distortion. Daily maintenance: For new machines, change oil and tighten bolts as required, check oil volume and roll wear daily, and lubricate regularly; ensure the equipment is coaxial during installation, keep the site dry, match appropriate cables, and maintain a stable team of operators.