Chapter 6—Alarms and Troubleshooting
185 2008K Hemodialysis Machine Operator’s Manual Rev P
Message Purpose of Message Type Action Required
Verifying temp sensors
The machine will go into bypass for
about 8 minutes while the
temperature sensors are verified.
RTD will pause.
Advisory Advisory only. No action is required
Wait, OLC Aborting
Changed blood pump flow rate,
changed dialysate flow rate, or
unstable conductivity caused on line
clearance test to stop.
Advisory Wait until stable conditions for OLC test to begin again
Wait: Rinsing Line
The machine is rinsing the
concentrate lines prior to a cleaning
or disinfecting program.
Advisory
Advisory only. No action is required. Line rinsing takes about 45
seconds.
WD: 24v Rcvr Err Long Electronic self-test failure. 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.
WD: 24v Rcvr Err Short Electronic self-test failure. 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.
WD: Fail Long Pulse Electronic self-test failure. 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.
WD: Fail Short Pulse Electronic self-test failure. 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.