Schaffner FN 3025 Installation Manuallines

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Installation guidelines FN 3025 and FN 3026
Thank you for choosing Schaffner FN 3025/FN 3026 filters to solve your EMC challenges. Please
follow the guidelines below to ensure a satisfying and reliable filter function for many years of
operation.
1. General guidelines
Mount the filter on a clean conductive surface (or DIN-rail) free of paint or lacquer.
Install the filter as close as possible to the noise source, using short direct wire connections.
Protect the filter from liquid, excessive dust and aggressive gases.
Do not expose the filters to conditions beyond specifications in the datasheet.
2. Installation and electrical connection
2004-176C
Schaffner EMV AG Nordstrasse 11 CH-4542 Luterbach
safety for electronic systems
FN 3025/FN 3026 are delivered with
closed plastic safety covers and
unfastened terminals. To install the
filter please proceed as follows:
Mount the filter on a metal surface
with four appropriate screws and
washers or snap it onto a TS 35
DIN-rail.
First connect the green/yellow wire
to the earth stud of the filter.
Gently lift the two hinged plastic
covers.
Connect phase wires with cable
lugs by pushing down and
tightening the screws.
Please note the torque
recommendation on top of the
filter.
Push the covers back into their
locked position to finish the filter
installation.