Di-LOG DLPT2+, Operating Instructions Manual

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DLPT2+ Operating Instructions
33
LN LE NE Mains status
Flash Flash OFF No mains
OFF Flash Flash Earth fault
Whenever reSet is displayed on the LCD press the
reset button on the RCD.
The DLPT2+ will perform a I
Δ
n (30mA) 0
o
test, the
operating time of the RCD will be shown on the
DLPT2+ LCD. If the test passes then the DLPT2+
will perform a I
Δ
n (30mA) 180
o
test. As long as the
tests continue to pass the DLPT2+ will continue to
test both 0
o
and 180
o
at I
Δ
n (30mA).
3.10 Performing a 3-Phase Sequence
The DLPT2+ can be used to measure Rpe and earth
leakage current on 3 phase equipment when used
with the optional 3 phase adaptor accessory.
•
Visually inspect the appliance and mains cord
for signs of damage.
•
If the appliance passes a visual inspection
proceed with the electrical tests.
•
Refer to the documentation supplied with the 3
phase adaptor and connect the adaptor in line
with the 3 phase equipment under test.
•
Connect the 3 phase adaptor test lead to the
mains input socket 9 (refer to figure 2) on the
DLPT2+.
•
Connect the Rpe test probe to an exposed
conductive part on the 3 phase equipment.
•
Press the 3 phase key on the DLPT2+ to being
the test.
•
If there is a contact voltage present on the
conductive parts of the equipment under test,
the test is terminated and a
Volt on test Probe
warning message is shown on the display.
•
Otherwise, the DLPT2+ will proceed with the
Rpe measurement, reverse the test current and
then repeat the measurement. The highest