TBH LN Series, Operating And Maintenance Manual

Page: 69 / 236

5 Operation
(shows the filter status of the individual filter stages,
used to quickly decide which filter must be
exchanged)
Green: Filter OK
Yellow: Check filter status indicators (Pos. 6) – place order for
filter, if necessary
Red: Max. filter saturation reached – system
switches off – check filter status indicators (Pos. 6)
Filter status indicator (Pos. 6) dependent on filter equipment and system series:
TFS, LN600, OEN700-Serie series: Systems with individual filter monitoring:
•
TFS500 / 1000 Standard
•
TFS500 / 1000 Plus
•
LN610 TS/TSA
•
OEN710
FP series: Individual filter monitoring not available
LN, GL, BF, CR series: Individual filter monitoring not available
Activated carbon filter equipment only:
(Filter equipment “A”) Filter display deactivated
(activated carbon filters are not monitored)
Systems that do not have individual filter monitoring show an individual filter at Pos. 5/6 to represent the entire filter
equipment. The filter saturation can still be read off at the display, Pos. 1.
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