Alarms and Troubleshooting
Message display Cause/Occurrence Action Priority Error code
P1:Low Pressure
Alert*
2
*
3
Detected that the pressure
has fallen below the setup
pressure alert threshold.
a
Check that there is no abnormality in
the blood circuit.
b
Adjust the motor speed while checking
the flow.
Low
P2:Low Pressure
Alert*
2
*
3
P1:Over Pressure
Alert*
2
*
3
Detected that the pressure
has exceeded the setup
pressure alert threshold.
P2:Over Pressure
Alert*
2
*
3
Clamp
Disconnected*
3
Detected disconnection of
the Fast Clamp.
Connect the Fast Clamp. Low
Reconnect the Fast Clamp and turn on the
power again.
Safety connection is
not set*
2
*
3
Detected that the Fast Clamp
is on, while clamp closed
is not selected in the safety
connection settings.
Check the safety connection settings. Low
Clamp Not Ready*
2
*
3
Detected that the Fast Clamp
is not prepared for use.
a
Set the tube at the Fast Clamp and
close the lid.
b
Set the tube again and close the lid.
Low
Clamp Error*
3
Detected failure of the Fast
Clamp.
The Fast Clamp may have failed.
Stop using the Fast Clamp and contact
Terumo’s service representative.
Low
LAN Connection
Error*
3
Detected an abnormality
of the LAN communication
connection.
a
Check that a proper cable is being used
to connect with the external device.
b
Check the communication settings
between the Controller and the external
device.
Low
CDI Connection
Error*
3
Detected an abnormality
of the CDI communication
connection.
a
Check that a proper cable is being used
to connect with CDI System 500.
b
Check the communication settings
between the Controller and CDI System
500.
Low
*
2
: An alarm is not issued until the motor speed indicated value exceeds the coast speed after the Drive Motor starts running.
*
3
: An alarm is issued only when the associated function is set to [On].
137
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