FluidMonitoring Module High
Pressure
Error messages / Troubleshooting
HYDAC Filter Systems GmbH
en
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Error messages / Troubleshooting
The following error messages may result when the CS 1000 is combined with the
FMMP manifold block.
BeWa FMMHP 3386918a en 2009-06-08.doc
2009-06-08
LED Blink code /
Display /
Analog output /
Switch out
Status
To do
Red
4.4 mA / 2.2 V*
open
Flow too low
Check flow
Increase inlet pressure
or check outlet pressure
at measurement point.
p
Δ
has to be at least 15
bar -> if OK, replace filter
element.
Red
19.9 mA / 9.95 V*
open
Flow determination not
possible
Sensor status is
undefined
Check flow
If the oil quality is below
the measurement limit
(ISO 9/8/7), it may take
several measurement
cycles until measured
values are displayed
Increase inlet pressure
or check outlet pressure
at measurement point.
p
Δ
has to be at least
15 bar -> if OK, replace
filter element.
For other error messages, please refer to your CS 1000 operating and maintenance
instructions.
Performing maintenance
Maintenance interval
Replace the filter element at least every six months.
