Self-Test; Help Screens - ILLKO REVEXmax S User Manual

REVEXmax - User's Manual
3.2

Self-test

It can sometimes be difficult to identify if the measuring instrument does not work
properly, especially when measuring current leakage. The REVEXmax therefore has
built in the possibility to promptly test the basic functionality. The functionality of
the following functions can be tested:
Insulation resistance
Measurement of alternative (substitute) leakage current
Measurement of PE current during operation
Measurement of differential leakage current
WARNING
Disconnect DUT before the REVEXmax self-test!
This test does not substitute for calibration!
The REVEXmax has to be connected to TT or TN mains.
The test result is displayed on the display using the symbols pass / fail. Test
proceeds as follows:
Disconnect the DUT.
Press the [menu] key and release it.
Use the [ ] key to select (Setup), press the [ent] key for confirmation.
Use the [ ] key to select (Self-test), press the [ent] key for confirmation.
Press the [TEST] key. The test will then start; after it is finished, the results
are displayed:
The correct values are:
– RisoM-PE: 2.00
– IaltEq: 0.10
– IdirEq: 0.10
– IdifEq: 0.10
Contact service if the test results differ from the ones described above.
3.3

Help screens

The help screens are available in all functions. The Help screens contain schematic
diagrams for illustrating how to properly connect the instrument for electric instal-
lation. After selecting the measurement you want to perform, press the [0 HELP]
(once or repetitively) key in order to see the associated Help screens.
Press the [0 HELP] or [esc] to leave the Help.
c 2019 ILLKO, s.r.o.
(self-test passed) or
0.05 MΩ
0.01 mA
0.01 mA
0.01 mA
www.illko.cz
3 Putting into operation
(self-test failed).
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