Fresenius Medical Care 2008K Operator's Manual page 150

150
Blood Leak? The blood leak detector has detected
the presence of blood or air in the
dialysate.
Blood Pump +5 V Error
+ 5 volts is outside the allowable
range
Blood Pump +12 V Error + 12 volts is outside the allowable
range
Blood Pump -12 V Error - 12 volts is outside the allowable
range
Blood Pump +24 V Error + 24 volts is outside the allowable
range
Chapter 6—Alarms and Troubleshooting
Note: Air or disinfectants
containing peracetic acid
may cause a false alarm.
Warning! During an
override, the machine's
blood leak detector is
inactive. You must monitor
the treatment.
2008K Hemodialysis Machine Operator's Manual Rev P
Blood 1) Press RESET to reset the alarm. If allowed by facility policy,
Alarm press Override to continue dialysis if the machine cannot be
reset.
2) Check dialysate fluid for presence of blood with a blood leak test
strip.
If test is negative, recheck with a new blood leak test strip. If
negative after three checks, follow steps below:
Press Override to run the blood pump for up to 3 minutes while
troubleshooting the alarm.
Check the dialyzer supply and return lines for air leaks, especially at
the dialyzer connectors and the filter screen in the dialyzer return line.
Press RESET to reset alarm.
If unable to reset the alarm, return the patient's blood according to
procedure below (test positive) and alert a qualified service
technician.
If test is positive, proceed according to facility blood leak policy. If
facility policy is to return patient's blood, follow the steps below.
1) Press RESET to reset all other blood flow alarms.
2) Press Override to enable the blood pump to run and return
patient's blood per unit protocol.
Note: Override will activate the blood pump for about
three minutes while a blood leak alarm exists. Press
Override again if more time is needed to return the
patient's blood.
Alarm See message E.10
Alarm See message E.07
Alarm See message E.09
Alarm See message E.08