Di-LOG DLPT2+, Руководство по эксплуатации

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DLPT2+ Operating Instructions
22
•
Check that the appliance power switch is in the
ON position. The test will automatically proceed
if the appliance power switch is placed in the
ON position.
•
If the LO LOAd enunciator remains on the
display, the load presented by the appliance
may be too small for the DLPT2+ to detect. In
this case, press the CLI test key to continue.
•
If the Insulation Resistance is greater than the
factory set limit a tick is placed next to the
Riso
enunciator. If the Insulation Resistance is less
than the set limit a cross is placed next to the
Riso enunciator, the FAIL enunciator is
displayed and the test sequence is halted.
Note : If a mains supply is detected, the DLPT2+
will perform a differential leakage test.
If the DLPT2+ does not detect a mains
supply then the DLPT2+ will perform a
substitute leakage test.
•
If a substitute leakage test is performed then the
DLPT2+ will start the test without the need for
user intervention. If the substitute leakage is less
than the factory set limit a tick is placed next to
the
Iea enunciator.