Fresenius Medical Care 2008K Operator's Manual page 136

136
Blood Pump Stopped The blood pump is on and the speed
is set, but the blood pump has
stopped for a period exceeding its set
time limit of either 15 or 30 seconds
(time limit is set with dip switch #4 on
the blood pump module PCB).
Blood Sensed An action has been initiated that
requires that blood not be 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 Feedback Alarm Arterial rate and the blood pump's
arterial setting knob do not track in
sync.
BPM: Cuff Press High Blood pressure cuff is above 320 mm
Hg for adult or above 220 mm Hg for
pediatric mode.
Troubleshooting
Blood 1) Inspect the blood pump module to see if:
Alarm
The blood pump door is closed.
The pump tube segment is properly positioned. Correct if necessary.
2) Press the RESET key to reset the alarm.
3) If single needle pump is in the machine, the Single Needle option
in the "Tests & Options" screen must be off and single-needle
pump speed set to zero.
4) Set blood flow rate to zero and slowly increase flow to the
prescribed rate. If unable to resume blood flow rate, replace the
blood pump module. If blood pump module is not available, hand
crank blood to the patient and alert a qualified technician.
Warning 1) Inspect the optical detector below the line clamp.
2) Press RESET to reset the alarm.
3) If the alarm is not cleared, take the machine out of service.
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.
Alarm If the warning is not cleared, take the machine out of service.
Blood Press the Stat/Deflate key to deflate the cuff. Observe the patient for
Pressure physiologic changes. Indicates a hardware malfunction. If problem
Alarm persists, remove cuff and alert a qualified technician.
2008K Operator's Manual rev. K