Test Before Use; Flow Monitoring Messages - Terumo Advanced Perfusion System 1 Operator's Manual

Modules
Flow Monitoring
The alarm will clear when the backflow condition has been corrected.
Note: When the flow icon has been placed on a centrifugal pump icon, the flow icon
will not flash red during an alarm and touching the flow icon will not open the Safety
tab. To open the Safety tab, select the Safety tab at the bottom of the screen.

Test Before Use

The performance of the flow system must be verified before each use.
Action
Set necessary Safety connection. This is done in
the Configuration Screen. Refer to CCM chapter
Configuration section for details.
Place sensor on the tubing opposite the normal
direction of flow.
Place sensor on the tubing in the direction of
forward flow so the arrow on the sensor points
in the same direction of flow.

Flow Monitoring Messages

Priority Condition
Alarm Backflow has been
detected.
Backflow has been
detected.
Flow for flow sensor
connected to a centri-
fugal pump has gone
below minimum limit.
Flow for flow sensor
connected to a centri-
fugal pump has gone
below minimum limit.
Error Flow sensor malfunction
detected.
Flow sensor
disconnected from
tubing.
Status Flow sensor has become
disconnected from the
module.
Results
Flow icon flashes red. Connected pumps respond
as configured. LED flashes red. Dual tone alarm
sounds.
System stops alarming.
CCM Message
<Flow sensor name>: BACKFLOW
BACKFLOW:
<Pump Name>
<Pump Response>
<Pump name>: MINIMUM FLOW
MINIMUM FLOW:
<Pump Name>
<Pump Response>
Check Sensor Disconnect and reconnect flow
<Flow sensor name>:
Check Sensor Reconnect flow sensor. If
<Flow sensor name>:
<Flow sensor name>: Disconnected
7-27
Operator Response
Correct backflow condition. Alarm
clears automatically. Restart pump
if stopped.
Correct backflow condition. Alarm
clears automatically. Restart pump
if stopped.
Correct low flow condition. Alarm
clears automatically.
Correct low flow condition. Alarm
clears automatically. Restart pump
if stopped.
sensor. If message does not clear,
replace flow sensor.
message does not clear, replace
flow sensor.
Reconnect flow sensor. Message
clears automatically.