Fresenius Medical Care 2008K Operator's Manual page 185

Chapter 6—Alarms and Troubleshooting
Message Purpose of Message
Verifying temp sensors The machine will go into bypass for
about 8 minutes while the
temperature sensors are verified.
RTD will pause.
Wait, OLC Aborting
Changed blood pump flow rate,
changed dialysate flow rate, or
unstable conductivity caused on line
clearance test to stop.
Wait: Rinsing Line The machine is rinsing the
concentrate lines prior to a cleaning
or disinfecting program.
WD: 24v Rcvr Err Long Electronic self-test failure.
WD: 24v Rcvr Err Short Electronic self-test failure.
WD: Fail Long Pulse Electronic self-test failure.
WD: Fail Short Pulse Electronic self-test failure.
185
Type Action Required
Advisory Advisory only. No action is required
Advisory Wait until stable conditions for OLC test to begin again
Advisory Advisory only. No action is required. Line rinsing takes about 45
seconds.
Alarm Turn machine power off and back on. If alarm is not cleared, take the
machine out of service and alert a qualified service technician.
Alarm Turn machine power off and back on. If alarm is not cleared, take the
machine out of service and alert a qualified service technician.
Alarm Turn machine power off and back on. If alarm is not cleared, take the
machine out of service and alert a qualified service technician.
Alarm Turn machine power off and back on. If alarm is not cleared, take the
machine out of service and alert a qualified service technician.
2008K Hemodialysis Machine Operator's Manual Rev P