Just do these 10 points before operating pipe bending machine

Do it carefully before operation of china pipe bending machine
1. The machine tool must be well grounded, and the wire must not be less than 4 mm 2 copper soft wire. It is not allowed to access the power supply voltage beyond the specified range, and can not plug and plug plug-ins. It can not test the control loop with mega ohmmeter, otherwise it may damage the device.
2, when inserting the connector, it is not possible to draw wires or cables to prevent welding.
3. Proximity switches, encoders, etc. can not be hit by hard objects.
4, can not use sharp object collision display unit.
5, the electrical box must be placed in the ventilation area, and it is forbidden to work in dust and corrosive gases.
6, do not install or change PC input and output.
7, when the machine power is switched, the motor must be reconfirmed.
8. Machine tools should be kept clean. Special attention should be paid to the fact that there should be no foreign objects in sliding grooves such as clamping blocks and sliders.
9, regularly add lubricant to the chain and other sliding parts.
10. It is necessary to disconnect the power supply when cleaning and repairing.