LumaSense Technologies 3434i SF6 Leak Detector - Manual (Page 98)

Chapter 8
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BE6028-14 3434i SF6 Leak Detector LumaSense Technologies A/S
Page 98 of 191
“EVENT NO” will appear on the screen only if the Event Mark button
was used during the monitoring task. In this case the letter “E” will
also appear as a Common Mark. The symbols which can appear after
the text COMMON MARK and GAS MARK are listed below with a
short explanation of what they mean:
Common Marks:
“P” (1) The Monitor stopped measuring due to a power
failure but has automatically re-started the
monitoring task again after regaining power;
(2) The Monitor has been “reset” either because of
a detected fault or because RESET was pressed.
“E” The measurement has been marked by the User.
“O” This symbol indicates that an operational error was
detected during this measurement. The accuracy of
such a measurement cannot always be guaranteed.
“W” This symbol indicates that a warning was detected
during this measurement. The accuracy of such a
measurement cannot always be guaranteed.
Gas Marks:
“B” The Monitor was incapable of calculating this gas
concentration.
“F” After this measurement the filter carousel was
found to be out of alignment. If the carousel was
only slightly out of alignment then the accuracy of
the measurement has not been affected. The ac-
curacy of such a measurement cannot always be
guaranteed.
“A” The gas concentration measured during this
measurement cycle was found to exceed the user-
defined alarm limit for this gas.
8.2.3 Symbols Used in Print-outs of Measurement Data
Displayed measurements marked with the COMMON MARKS “O”
and “W”, and the GAS MARKS “A” and ”F”, are printed-out with an
“X” symbol. However, any displayed measurements marked with the
COMMON MARKS “P” and/or “E”, and the GAS MARK “B” are not
printed-out with these symbols. These measurements are marked in
a different way: