Pre-operation Procedures For Pipe Bender

1. The machine tool must be well grounded, and the conductor shall not be less than 4mm2 copper flexible wire. It is not allowed to connect the power supply voltage beyond the specified range, plug and unplug the plug-in with power, and test the control circuit with a megger, otherwise the device may be damaged.
2. When plugging connectors, do not pull wires or cables to prevent welding from pulling out.
3. Proximity switches and encoders shall not be impacted by hard objects.
4. Do not collide the display unit with sharp objects.
5. The electrical box must be placed in a ventilated place, and it is forbidden to work in dust and corrosive gas.
6. It is not allowed to install or connect PC input and output terminals without permission.
7. When changing the power supply of the machine tool, the rotation direction of the motor must be reconfirmed.
8. The machine tool shall be kept clean, and special attention shall be paid to no foreign matters in the clamping block, slide block and other sliding grooves.
9. Add lubricating oil to the chain and other sliding parts regularly.
10. The power supply must be disconnected during cleaning and maintenance.
11. Preparation before startup: check whether the oil level in the oil tank reaches the oil level line, add oil at each lubricating point, start the machine to confirm the motor rotation, check whether the oil pump has abnormal sound, and check whether the hydraulic system has oil leakage after starting the machine (angle encoder is not allowed to add oil);
12. Pressure adjustment: adjust the pressure with the electromagnetic overflow valve to ensure that the system pressure reaches the required working pressure, which is generally not higher than 12.5Mpa
13. Mold adjustment: for mold installation, the mold and clamping block are required to be centered, and the clamping block can be adjusted with bolts; The booster block is centered with the mold, and the booster block is adjustable; Align the core head with the mold, loosen the core head frame bolts, adjust the center and tighten the bolts.