Manual Power Quality Filter PQFS Troubleshooting guide 197
given by the filter (PQF-
Manager or PQ-Link).
− Check the AC voltage
measurement connectors
(P6-1 to and P6-4) for loose
connections and component
damage.
− Check the connections
between the auxiliary fuses
and the AC voltage
measurement connectors
(P6-1 to and P6-4).
− Check the filter parameters
(Cf. Chapter 8).
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