Fresenius Medical Care Liberty Select User Manual page 226

Code
M44.2
M53
M54
M55
M56
M57
M58
M59
M60
224
Message
Treatment Alarm:
Flowpath error!
Self Test Warning:
Pressure out of
range!
Pneumatic Warning:
Pressure reading
low!
Pneumatic Warning:
Pressure reading
high!
Pneumatic Warning:
Vacuum reading
low!
Pneumatic Warning:
Vacuum reading
high!
Self Test Warning:
Vacuum out of
range!
Self Test Warning:
Pressure leak!
Self Test Warning:
Vacuum leak!
P/N 480145 Rev A
Meaning
An unrecoverable
error has
occurred.
The self test has
failed due to
pressures being
out of range.
The cycler's
pneumatic
pressure is
reading too low.
The cycler's
pneumatic
pressure is
reading too high.
The cycler is
reading low
vacuum pressure.
The cycler's
vacuum pressure
is reading too
high.
The self test has
failed due to
vacuum pressures
being out of range.
The self-test has
failed due to a
possible air
pressure leak.
The self test has
failed due to a
possible vacuum
leak.
Liberty Select Cycler User's Guide
Action Required
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 the OK key
to retry.
Press the OK key
to retry.
Press the OK key
to retry.
Press the OK key
to retry.
Press the OK key
to retry.
Press the OK key
to retry.
Press the OK key
to retry.
Press the OK key
to retry.