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Operating procedures for pipe bending machines

1, the machine must be well grounded, the wire should not be less than 4mm2 copper soft wire.

Do not allow access to more than the specified range of power supply voltage, can not be electrically plugged plug-in, can not use mega European table Test control loop, otherwise it may damage the device.

2, in the plug-in connector, can not pull the wire or cable, to prevent welding pull.

3, close to the switch, encoder and so on can not be hit with hard objects.

4, can not use sharp object Collision display unit.

5. The electrical box must be placed in a ventilated place and is prohibited from working in dust and corrosive gases.

6, may not be privately installed, changed to the PC input and output side.

7, the replacement of the machine tool power must reconfirm the motor steering.

8, machine tools should be kept clean, especially should pay attention to clamping blocks, sliders and other sliding grooves should not have foreign bodies.

9, regularly in the chain and other sliding parts to add lubricating oil.

10, in the cleaning and maintenance must be disconnected from the power supply.

11, pre-driving preparation: Check whether the fuel tank oil level to the oil level line, each lubrication point refueling, start to confirm the motor steering, check the oil pump has no abnormal sound, check after the hydraulic system has no oil leakage phenomenon (angle encoder is not allowed to refuel);

12, pressure adjustment: With the electromagnetic overflow valve to adjust the pressure, to ensure that the system pressure to achieve the required working pressure, generally not higher than 12.5MPA. 13, mold adjustment: Mold installation, the requirements of the mold and clamping block to the center, clamping block can be used bolt adjustment, booster block and mold to the center, booster block adjustable, core head and mold to the center, release core head frame bolts, adjust the center of the right rear fastening bolts.

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