Online Pht Failed; Online Pht Too Long; Oxygen Saturation Low; Patient Alarm - Fresenius Medical Care 2008T Operator's Manual

202 Troubleshooting
Online Clearance Test Machine is running an OLC
measurement

Online PHT Failed

The online Pressure Holding Test has
failed.

Online PHT Too Long

Electronic self-test failure.

Oxygen Saturation Low

The current Oxygen Saturation has
dropped below the O
on the "Crit-Line" screen.

Patient Alarm

External alarm
PHT is running The PHT test must complete before
the OLC test is allowed to run.
Plug in Venous Pump Single Needle option was initiated but
the single-needle, blood pump is not
plugged into the machine port.
Power Failure Recovery The machine is powering up after a
power failure. Parameters have been
recovered
Advisory
Warning
Alarm
Alert
Alert Level set
2
Alarm
Advisory
Warning
Opening
Screen
Message
2008T Machine Operator's Manual P/N 490122 Rev N
Advisory only no action required
Reset the alarm. Check the machine for liquid leaks. If the failure
message is repeated on the next test (12 minutes between tests),
return the blood to the patient if alarm occurs during treatment. Take
the machine out of service and alert a qualified service technician.
Turn machine power off and back on. If 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.
Assess the patient for any changes in physiologic state.
The alert can be cleared by setting the O
"Crit-Line" screen to OFF.

To turn the O Alert level OFF, select the O
2
button, enter "0" (zero) on the keyboard, and press the
CONFIRM key.
Note: At the direction of a physician, a new O
can be selected.
To change the O Alert Level, select the O
2
button, enter the desired value using the keyboard and
press the CONFIRM key.
Clear external alarm. If problem persist, return the blood to the
patient if alarm occurs during treatment. Take the machine and alert a
qualified service technician.
Wait 15 seconds and start the OLC test again.
To proceed with the selected operation, install the single-needle
blood pump into the machine.
Verify that all treatment settings are correct before resuming dialysis.
Alert Level button on the
2
Alert Level
2
Alert Level
2
Alert Level
2