10 GMC-I Messtechnik GmbH
2.1 Meanings of Symbols
2.1.1 Symbols on the Instrument
The symbols on the instrument have the following meanings:
Indicates CE conformity
Warning concerning a point of danger,
(Attention, observe documentation!)
Report functions
Data management
This device may not be disposed of with the trash.
Further information regarding the WEEE mark can
be accessed on the Internet at www.gossen-
metrawatt.com by entering the search term
’WEEE’.
2.1.2 Symbols in the Operating Instructions
Life endangering for the operator if instructions
identified with this symbol are not observed
Danger for the operator and the instrument if
instructions identified with this symbol are not
observed
2.1.3 Symbols which Appear at the PROFITEST 204+ Display
Warning concerning a point of danger,
e.g. voltage at the test probe is greater than 25 V
Timer function, indicates test duration
Protective conductor and insulation measurement:
interference voltage present at the test probes
Indication that test current is less than 10 A during
protective conductor measurement.
Indicates “all-clear” after insulation test:
voltage at the test probe is less than 25 V
Warning for leakage current test:
voltage may not exceed 250 V
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