Terumo BCT Trima Accel, Service Manual

Page: 205 / 340

Open Valves Substate
All valves are moved to their open positions. When the valve position sensors sense all three open
positions, the Trima Accel system advances to the next substate.
Table 3-106: Open Valves Substate
AC Pump
(mL/min) Inlet Pump
(mL/min)
Plasma
Pump
(mL/min)
Platelet
Pump
(mL/min)
Return
Pump
(mL/min)
Platelet
Valve
Plasma
Valve
RBC
Valve
Centrifuge
(rpm)
0 0 0 0 0 Open Open Open 0
Exit Condition When the valves are detected in the commanded position within 10 seconds.
Start Pumps Substate
All pumps are commanded to their unload speeds.
Table 3-107: Start Pumps Substate
AC Pump
(mL/min) Inlet Pump
(mL/min)
Plasma
Pump
(mL/min)
Platelet
Pump
(mL/min)
Return
Pump
(mL/min)
Platelet
Valve
Plasma
Valve
RBC
Valve
Centrifuge
(rpm)
60 60 60 60 150 Open Open Open 0
Exit Condition
When the pumps are detected at commanded speed within 10 seconds.
Raise Cassette Substate
The cassette is commanded to the raised position while the pumps are running at their unload speeds.
When the cassette is detected in the raised position, the Trima Accel system advances to the next
substate.
Table 3-108: Raise Cassette Substate
AC Pump
(mL/min) Inlet Pump
(mL/min)
Plasma
Pump
(mL/min)
Platelet
Pump
(mL/min)
Return
Pump
(mL/min)
Platelet
Valve
Plasma
Valve
RBC
Valve
Centrifuge
(rpm)
60 60 60 60 150 Open Open Open 0
Exit Condition When the cassette plate is detected in the up position.
Software Description
3-72 Trima Accel
®
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