Elster Instromet FE230, Operating Manual

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Elster-Instromet GmbH Function Expansion Unit FE230
English
Contents
I Safety information.............................................................................................. 2
II Items supplied and accessories....................................................................... 2
II-1 Included items................................................................................................. 2
II-2 Ordering information and accessories............................................................ 2
1 Brief description................................................................................................. 3
2 Mounting ............................................................................................................. 3
3 Installation .......................................................................................................... 5
3.1 Terminal diagrams.......................................................................................... 6
3.1.1 EK260 ...................................................................................................................6
3.1.2 Volume correctors without "Ri" terminal ................................................................7
4 Initial operation .................................................................................................. 8
5 Maintenance ..................................................................................................... 11
5.1 Battery replacement ..................................................................................... 11
5.2 Battery service life ........................................................................................ 11
6 Problems, causes and remedies .................................................................... 14
A Approvals.......................................................................................................... 17
A-1 EC Declaration of Conformance................................................................... 17
A-2 Approval as associated operating equipment............................................... 18
A-3 Declaration of conformance for use in areas subject to explosion
hazards, Zone 2............................................................................................ 21
B Technical data .................................................................................................. 22
B-1 General data (mechanical and ambient conditions) ..................................... 22
B-2 Power supply (batteries)............................................................................... 22
B-3 Intrinsically safe electrical circuits................................................................. 22