Blood Sensed; Blood Still Sensed; Bp Feedback Alarm - Fresenius Medical Care 2008T Operator's Manual

178 Troubleshooting

Blood Sensed

An action has been initiated that
requires that blood not be sensed.
Or
The operator has selected the Empty
bibag button when blood is sensed.
The bag cannot be emptied using the
Empty bibag button when blood is
sensed.

Blood Still Sensed!

Blood is sensed by the optical
detector while in the opening screen
and with the red wand is put in the
port on the front of the machine.
BP Comm. Timeout Pressure was adjusted too much in
calibration mode
BP Del. Rate Alarm Actual speed-read back analog
voltage at X348/10 is out of limits
BP Direction Alarm Pump is turning in the wrong direction

BP Feedback Alarm

Arterial rate and the blood pump's
arterial setting knob do not track in
sync.
BP Level Up Alarm Pressure increase when the Level Up
key is pressed
BP Pressure Alarm
Arterial pressure-read back analog
voltage at X348/7 is out of limits
SN pressure-read back analog
voltage is out of limits
2008T Machine Operator's Manual P/N 490122 Rev N
Warning 1) Inspect the optical detector below the line clamp.
2) Press RESET to reset the alarm.
3) If the alarm is not cleared, return the blood to the patient if alarm
occurs during treatment. Take the machine out of service and
alert a qualified service technician.
Or
If the treatment is not yet finished and the bibag disposable must be
changed, lift up on the bibag door, wait 30 seconds to relieve the
pressure, and remove the bag. Put a new bag on the connector and
close the door again to continue using the bibag system for the
treatment.
Warning 1) Verify that there is no longer blood in the venous return line
2) Inspect the optical detector below the line clamp.
3) Reset the alarm.
4) If the alarm is not cleared, take the machine out of service and
alert a qualified service technician.
Alarm See message A.27
Alarm See message A.21
Alarm See message A.13
Alarm If the warning is not cleared, return the blood to the patient if alarm
occurs during treatment. Take the machine out of service and alert a
qualified service technician.
Alarm See message A.25
Alarm See message A.22