求翻译：按设计规定和工作要求，合理调节液压系统的工作压力、工作速度。溢流阀调定压力后，应将调节螺钉锁牢，非有关人员不能调动；是什么意思？

According to the design requirements and job requirements, adjust the hydraulic system pressure, speed of work. After the set pressure relief valve, adjusting screw should be locked in prison, lay personnel cannot be mobilized;

According to the design requirements and demands of the job, and reasonable regulation of hydraulic system pressure of work, work faster. set pressure relief valve after adjusting screw, and should be locked solid, not being able to mobilize non-related personnel;

According to the design requirements and job requirements, adjust the hydraulic system pressure, speed of work. After the set pressure relief valve, adjusting screw should be locked in prison, lay personnel cannot be mobilized;