48
Hauser
en - Trouble-shooting
Cause
Does not switch
Switches incorrectly
Sporadic faulty
switching
Display of
maintenance
Display of
instrument failure
No supply voltage
Check supply voltage
Reversal of polarity
Check terminal assignment
Short circuit of output
Check terminal
assignment
Faulty signal line
Check signal line
Wrong fail-safe mode selected
Set
MAX for overfill protection,
MIN for dry running protection
Extreme radio interference
Use screened cable
Water in housing
clean cover and cable
entries and tighten them
securely
FEM51:
Holding current of the used
relay too low
Use suitable relay or request
MVT 2Y1278 optionally
Bulk density too low
Adjust to lower bulk
density
Adjust to lower bulk
density
Extreme external vibrations
Adjust switching delay
to 5 s
Build-up
Adjust to higher bulk
density
Remove build-up
Faulty electronic insert
Exchange
electronic insert
Abrasion
Exchange sensor
No connection to sensor
Exchange sensor
Содержание Soliphant M FTM52
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