1.Adjust the horizontal of machine.
Adjust the horizontal after machine installation. There are three foot screws under the machine bed to adjust the horizontal.
Method: put the frame level instrument(precision 0.02mm/m) on the center of the working table, adjust three foot screws, and observe the position of bubble of the frame level at the same time. The adjustment will not finish untill the horizontal error of both derection of X, Y are no more than 0.02mm/m. Finally, adjust two auxiliary foot screws on the center of both sides and lock nuts of each foot screws.
2. The preparation before tarting the machine for the first time.
1) Further confirm the connection line is correct and firm.
2) Measure and check the line voltage of 380V three-phase AC and phase voltage of 220V is correct
3) Read the second chapter of the operating manual on power supply Carefully. Turn on the power master switch (air switch on the side of power supply). After start SOURCE ON button and POWER ON button on the power operation panel respectively. Switch the frame of CNC power to the frame of move, and move the worktable forward, backward, to the left and to the right with manual control box respectively. At the same time, observe the relative position of the oil return pipe of machine and storage tanks. Adjust the position of the storage tank and ensure that there is not any interference between the oil return pipe and storage tank during the whole maching travel.
Caution:Please note that there is enough space around the machine working tank (the maximum positive and negative travel of axis X and Y), that means front, back, left and right. There must be enough moving space around the machine(more than 500mm), and avoid to interfere with other devices or objects or hurt the operator body by mechanical collision!.
4) Turn on the power and check the rotation direction of pump motor is correct. If the rotation direction of the motor is different from the motor logo, please exchange any two phase sequence of MP cable (R1P, S1P, T1P).
3. Check the function of the system
1) The control system software is normal or not.
2) The move of X, Y, Z, U (option) is normal or not.
3) Limit switch and float switch are normal or not.
4) The pump motor is normal or not.
5) All of the Axial flow fan are normal or not.
4.When the the machine is idle.
When the the machine is idle, the location place the machine should be ventilated, and the transmission parts and components of the machine should be coated with anti rust oil to prevent corrosion. To ensure idling operation one hour a day after downtime of three days. Prevent the rodent to bite the electrical equipment, and pay attention to dustproof measures
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