Balluff BFF T-004-A2C-S4 Serie Betriebsanleitung Seite 17

Inline flow sensor with display
BFF T_ _ _ _-_ _004-_ _ _A2C-S4
Maintenance
Flow sensors which are continuously in contact with a
medium must be regularly cleaned. Deposits on the wall of
the measuring tube can result in false signals.
Do not modify or repair the flow sensor; repairs are to be
performed only by the manufacturer.
Disposal
Observe the national regulations for disposal.
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Troubleshooting
Error Possible cause
Display dark or Incorrect or no
all segments supply voltage
flash 8
8 8
. . .
Digits flashing in Input mode active
the display
Flow changes Sensor operated
are not outside of
displayed specifications or
(decimal points incorrectly installed
in the display
flash)
Measurement Sensor
value deviations contaminated
too great
Remedy
Check supply
voltage and
polarity
Finish input
mode
Check
conditions and
installation
Clean
measuring
tube
english 7