1. Strictly observe dapao pipe bender safe operating procedures, good wear labor protection articles according to the rules.

2. Start shall carefully check the motor, switch, line and grounding is normal and strong, check the equipment control station, the button is in the correct position.

3. Check the contact ratio of upper and lower mold and consistence; Check whether the positioning device meets the requirement of processed.

4. On the board and the orientation axis are not at the origin of state, run back to the origin program.

5. Equipment idle running 1-2 minutes after launch, skateboard full stroke movement 2-3 times, if found to have abnormal sound or defective should immediately stop, troubleshooting, all rear can normal work.

1 6. Work should be a unified command, make the operation personnel in close coordination with the feeding suppression of personnel, to ensure that together with the staff members in safe place party must signal bending.

7. Must be compaction when sheet metal bending, in case when bending sheet metal cock cuts.

8. The sheet metal die, must cut off the power to stop after the operation.

9. Under the changing variable mold opening, not allowed to have any contact with the lower die.

10. At work, machine tools are not allowed to stand in the back.

11. It is strictly prohibited to alone at one end of the crushing plate.

12. Find artifacts or mold during operation, should stop correction, it is forbidden to run with hand correction in case of hurting hands.

13. Ban fold the ultra thick iron or steel, high alloy steel, square steel quenching far more than the performance of sheet metal bending machine and sheet metal, so as not to damage the machine.

14. Check the contact ratio of the upper and lower mould; Pressure gauge indicates whether conform to the rules.

15. An exception occurs immediately stop and check the reason and ruled out in time.

16. After the first exit program control system, cut off power supply.