3.
Rotate the motor shaft counter-clockwise. If the counter-clock-
wise red LED turns on, it means the 3-phase motor connection
to the power source is in the A-B-C sequence and the 3-phase
motor should rotate clockwise when powered.
4.
If you require the motor to rotate counter-clockwise, change
the power source connections to a B-A-C sequence. The
motor should then rotate counter-clockwise when powered.
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Phase & Motor Rotation Tester Model PMR-1
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Figure 2
9