V104/108 Stuck Closed; V105 Stuck Open; V105 Stuck Closed - Fresenius Medical Care 2008T Operator's Manual

214 Troubleshooting

V104/108 Stuck Closed

Bicarbonate concentrate port valve
error or rinse port valve error. The
machine is in bypass mode.

V105 Stuck Open

Acid concentrate port valve error. The
machine is in bypass mode.

V105 Stuck Closed

The acid concentrate supply line is
not pulling in acid concentrate. The
machine is in bypass mode.
2008T Machine Operator's Manual P/N 490122 Rev N
Water Check for a kinked bicarbonate concentrate supply line.
Alarm
Make sure that the bicarbonate concentrate connector is firmly
connected. If the bicarbonate concentrate source is a central feed
system, make sure that the line is open.
If the error occurs during a rinse, open the bibag door for at least five
seconds (with no bibag attached). Rerun the rinse program.
If alarm is not cleared, turn machine power off and back on. If alarm
is still 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.
Note: If this error occurs upon power up or after any of the
cleaning/disinfecting programs, make sure the blue
bicarbonate connector is firmly plugged into the
bicarbonate port then run the cleaning/disinfecting
program again. If the alarm is not cleared, turn the
machine off and back on and run a Rinse program. If the
alarm is still not cleared, take the machine out of service
and alert a qualified service technician.
Water Turn machine power off and back on. If alarm is not cleared, return
Alarm the blood to the patient if alarm occurs during treatment. Take the
machine out of service and alert a qualified service technician.
Water Check for a kinked acid concentrate supply line.
Alarm
Make sure that the acid concentrate connector is firmly connected. If
the acid concentrate source is a central feed system, make sure that
the line is open.
If alarm is not cleared, turn machine power off and back on. If alarm
is still 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.
Note: If this error occurs upon power up or after any of the
cleaning/disinfecting programs, make sure the red acid
connector is firmly plugged into the acid port then run the
cleaning/disinfecting program again.