1, check the electrical distribution box should be closed firmly, electrical grounding is good.

2, check the amount of oil in the oil storage part of the lubrication system should meet the requirements and be closed well. Oil label, oil window, oil cup, oil nozzle, oil line, oil felt, oil pipe and oil separator should be complete and intact, installed correctly. According to the lubrication instruction chart for manual refueling or motor (manual) pump oil, check the oil window to see if the oil.

3. Check whether the workpiece coordinates and tool complement, drawings, program serial number, tool model and clamping length of the last unfinished workpiece are correct.

4, Stop more than one shift of the machine, should be in accordance with the instructions stipulated in the boot procedure and requirements of the air test machine 3-5 minutes. Check: 1, safety protection, braking (stop), interlock, clamping mechanism and other devices work. 2. Check whether the movement of the mechanism has enough travel, adjust and fix the limit, set the stop and change the phase block. ③ Whether there is oil in the lubricating part of the motor pump or hand-pulled pump, and whether the lubrication is good. ④ Whether the movement, working cycle, temperature rise and sound of mechanical, hydraulic, static, pneumatic, molding, copying and other devices are normal. Whether the pressure (hydraulic pressure, air pressure) meets the requirements. After confirming that everything is normal, you can start to work. Where the equipment is replaced by a continuous shift, the replacement shall be inspected in accordance with the above (3) provisions, and the replacement can leave only after the replacement is clear. If the equipment of the alternate shift is found to have seriously violated the operating procedures in the previous shift, it must notify the superior and make a record, otherwise it will be treated as the violation of the operating procedures in this shift. After the equipment is repaired or adjusted, the equipment must also be inspected in detail according to the above (3) provisions, and it is considered that everything is correct before the work can start.