求翻译：在该液压系统启动前，先将溢流阀压力调为零（将溢流阀的手柄按逆时针调为最小）。在电机在几次点动无异常后将系统完全开启。运行几分钟后，微微按顺时针调整，使油缸前进或压力表压力升高，将系统压力调到额定压力10MPa。是什么意思？

In the hydraulic system before the start of the first pressure relief valve adjusted to zero (to adjust the relief valve handle counterclockwise to the minimum). Several points in the motor will move the system without exception fully open. After running a few minutes, a slight clockwise adjustment,

In the hydraulic system before you start will overflow valve pressure relief valve will be reduced to zero (an anti-clockwise system deployed by the handle of the smallest). In electrical engineering at several points after interactive no abnormal system will be fully opened. Running after a few min

Before this hydraulic system start, adjusts first the overflow valve pressure for the zero (overflow valve handle according to anti-clockwise accent for smallest).Moves in the electrical machinery after several spots does not have exceptionally opens completely the system.After moves several minutes

Before the start of the hydraulic system, the first relief valve pressure is zero (the relief valve handle counterclockwise to minimum regulation). Motor at several points system is fully open without exception. After several minutes of operation, slightly clockwise adjustment advances the cylinder

Before the start of the hydraulic system, the first relief valve pressure is zero (the relief valve handle counterclockwise to minimum regulation). At several points in the motor system fully opened without exception. After several minutes of operation, slightly clockwise adjustment advances the cyl