Fresenius Medical Care Liberty Select User Manual page 225

Code Message
M39 Patient Sensor
Warning: Patient
sensors against
vacuum sensors!
M41 Patient Sensor
Warning: Patient
sensors too high!
M42 Patient Sensor
Warning: Patient
vacuum too high!
M44 Treatment Alarm:
Flowpath error!
M44.1 Treatment Alarm:
Flowpath error!
Liberty Select Cycler User's Guide
Meaning
An error with a
sensor used to
measure fluid
pressure in the
cassette.
An error with a
sensor used to
measure fluid
pressure in the
cassette.
An error with a
sensor used to
measure fluid
pressure in the
cassette.
An unrecoverable
error has
occurred.
An unrecoverable
error has
occurred.
P/N 480145 Rev A
Action Required
Press the OK key
to retry.
Press the OK key
to retry.
Press the OK key
to retry.
Press STOP to
mute.
Record error code.
Insert PIN.
Clamp lines.
Insert patient
connector into
stay.safe
Organizer.
Aseptically
disconnect from
cycler.
Turn off cycler and
call service.
Press STOP to
mute.
Record error code.
Insert PIN.
Clamp lines.
Insert patient
connector into
stay.safe
Organizer.
Aseptically
disconnect from
cycler.
Turn off cycler and
call service.
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