In order to check the correct operation of AKTAKOM ATK-6010 phase interlacing pointer connect it to the network with the correct phase sequence and make sure the pointer turns in the line of the arrow.
Connect ATK-6010 to the phases of three-phase network with the test leads and alligator clips.
If the pointer turns in the line of the arrow the order of sequence is as follows: R (red) – S (yellow) – T (Green).
ATK-6010 can be also used in the horizontal condition (slope angle is ±15° at max.). Failure to meet this condition can cause the turning pointer defect and wrong test results.