When you receive a roofing sheet roll forming machine from your supplier, you need to fist place it on the right working space you prepared, then connect wires etc. There are some points to pay attention.

1.Check whether the power wire is properly connected

2.Check whether the main motor is properly connected

3.Check whether the hydraulic oil hose is properly connected

When the machine arrives at the factory, first insert the aviation plug that controls the machine's hydraulic oil station and shearing system into the designated position of the PLC control cabinet, and then add No. 46 hydraulic oil. Generally, the hydraulic oil is added to 80%-90% of the hydraulic oil tank , there is no need to fill it up, otherwise the hydraulic oil will overflow when working. Then connect the power wire of the machine to the power supply of the factory, and then the machine can be debugged.

1.Check whether the power wire is properly connected

Step 1: Press the power button, and then turn the key to the ON position. First, press the button of the oil pump to test whether the oil pump is working normally. If the fan above the oil pump rotates clockwise, it works normally, and if it rotates counterclockwise, you need to switch any two power wires.

2.Check whether the main motor is properly connected

Step 2: Test whether the machine is running normally, press and hold the forward button, if the lower wheel rotate clockwise, the machine is running normally, if the lower wheel rotate counterclockwise, you need to switch any two wires that connected with the main motor in the PLC control cabinet, and then the machine can run normally. If the machine does not run by pressing the forward button, you need to press the red reset button of the PLC. Please do not press the forward button of the machine frequently, which may cause the machine to not run.

3.Check whether the hydraulic oil hose is properly connected

Step 3: Test whether the hydraulic oil hoses are connected correctly. When pressing down and cutting, if the cutter moves upwards, it means that the hydraulic oil hoses are connected upside down and the two hydraulic oil hoses need to be exchanged.