1- If the led indicating the rotation counter-clockwise turns on, change the connection of two of the three alligator clips.
2- If the LED indicating the clockwise rotation turns on, the phase sequence is R, S and T respectively for the phases connected on the red, yellow and blue probes.
Test of the rotation of the electric motor:
• Connect one end of the test leads to terminals L1, L2 - L3 and the other end to the input terminals of the electric motor. Press the test button. The power indicator light should come on. If the red LEDs light up before the axis is moved, there is tension in the points. Then immediately remove the probes and turn off the external voltage.
