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1 Safety handle - Prevent instrument falls
2 Phase sequence indicator LED - Green for correct
phase sequence, Red for reverse phase sequence
3 Open phase indicator LED - 3 orange LEDs
4 Test leads - Red for L1 (R), Black for L2 (S) and
Blue for L3 (T)
5 Tips - Convenient to use the probes in the same way
as multimeters
6 Alligator Clips - To fix the test leads in the terminals
with 10mm diameter maximum
5) OPERATION
A. Measuring
Before making any measurement, read the “SAFETY
INFORMATION” section with attention and remember of
all warnings. Always check the instrument regarding
damages, contamination (excessive dust, grease, ...)
and defects. Check the test leads against cracks or
defects in the insulation. In the case of any abnormal
condition is detected, do not take any type of
measurement.
1. Connect the test leads with colored alligator clips in
the terminals of the three phase power supply where
the rotary electrical machine, as a motor, will be
connected. The sequence of test leads connection is
optional.
