Endress+Hauser Soliphant T FTM20, Руководство по эксплуатации

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Hauser 31
Fault Reason Remedy
Does not switch No power Check power
Faulty signal line Check signal line
Faulty electronic insert Exchange
Density of bulk solids too low Set density to >200 g/l at
electronic insert; see page 19
Rod encrusted Clean rod
FEM24:
Contacts welded together
(after short-circuit) Exchange FEM24;
put fuse in contact circuit
Switches incorrectly Min-/Max-fail-safe mode set wrongly Set correct mode at electronic insert
Sporadic
faulty switching Extreme RFI Use screened cable
Extreme vibration Decouple sensor mechanically,
turn oscillating rod 90°
Water in housing Drain;
Screw cover and cable bushings tight
FEM22:
Output overloaded Reduce load, (cable) capacitance
en - Trouble-shooting