
Deutsch.............................................................................................................................................................. 1
Zeichenerklärung............................................................................................................................................... 1
Sicherheitshinweise........................................................................................................................................... 1
Gefahr! ........................................................................................................................................................... 2
Verwendung und Einsatzbereich....................................................................................................................... 2
Achtung !............................................................................................................................................................ 2
Entfernen der Transportverpackung und der Transportsicherungen............................................................. 2
Installation Inbetriebnahme, des BNA...EX im Ex Bereich................................................................................ 3
Einbau des Schwimmers................................................................................................................................ 3
Installation Inbetriebnahme, des BNA...EX in einer beheizten doppelwandigen Ausführung im Ex Bereich ... 4
Anbau der Auswertegeräte an den BNA...EX im Ex Bereich......................................................................... 5
Anbaubeispiel ( Messwertgeber MG... )......................................................................................................... 5
Anzahl der empfohlenen Befestigungslaschen oder Spannbänder........................................................... 5
Anbaubeispiel MRA (Magnetschaltermontage an Magnetrollen –Niveauanzeige) ...................................... 6
Anbaubeispiel MNAV (Magnetschaltermontage an Haltestange) ................................................................. 6
Wartung.......................................................................................................................................................... 7
Hinweis! ............................................................................................................................................................. 7
Fehlersuche ................................................................................................................................................... 7
Typcode BNA...EX............................................................................................................................................. 8
Typcode Bypass - Niveaustandanzeiger ....................................................................................................... 8
Typschlüssel KSR-Zylinderschwimmer.......................................................................................................... 9
Ausführung mit Sicken ............................................................................................................................... 9
Ausführung ohne Sicken ............................................................................................................................ 9
Zündschutzart.................................................................................................................................................. 10
Temperaturangaben ........................................................................................................................................ 10
Druckangaben ................................................................................................................................................. 10
English............................................................................................................................................................. 11
Symbol legend................................................................................................................................................. 11
Safety information............................................................................................................................................ 11
Danger!......................................................................................................................................................... 12
Application and field of use.............................................................................................................................. 12
Attention !......................................................................................................................................................... 12
Removal of transport packaging and transport safety devices.................................................................... 12
Installation and putting into operation of the BNA…EX bypass level indicator in explosion risk areas .......... 13
Installation of float........................................................................................................................................ 13
Installation and putting into operation of the BNA…EX bypass level indicator, heated, double-walled version,
in explosion risk areas..................................................................................................................................... 14
Installation of signal processing and display devices on the BNA…EX bypass level indicator in explosion
risk areas...................................................................................................................................................... 15
Example of mounting ( Level Sensor MG... )............................................................................................... 15
Number of recommended mounting brackets or tightening straps .......................................................... 15
Example of installation-mounting the magnetic switch on the magnetic roller display................................ 16
Example of installation MNAV (mounting of magnetic switch on a retainer rod)......................................... 16
Maintenance................................................................................................................................................. 17
Important!......................................................................................................................................................... 17
Error Search................................................................................................................................................. 17
Type Code BNA...EX....................................................................................................................................... 18
Type Code KSR Magnetic Level Indicators / Gauges ................................................................................. 18
Type Code KSR Bypass Floats ................................................................................................................... 19
Design with beads.................................................................................................................................... 19
Design without beads............................................................................................................................... 19
Ignition protection ............................................................................................................................................ 20
Temperatures .................................................................................................................................................. 20
Pressure........................................................................................................................................................... 20
KSR KUEBLER AG Adressen......................................................................................................................... 21