Terumo BCT Trima Accel, Service Manual

Page: 227 / 340

Press Inlet Line (Pressurize Inlet Test) Substate
This test runs the AC pump until a version-specific predetermined access pressure is reached. If the
pressure limit is not reached, an alarm is generated. If the test fails, pressing the
Continue
button repeats
this test. Pressing the
End Run
button unloads the cassette and returns to the beginning of the Startup
Tests state.
Table 3-144: Press Inlet Line 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)
142 0 0 0 0 Return Return Return 2000
Exit Condition When the APS is greater than 400 mmHg before 50 mL processed by the AC pump.
Inlet Press Test (Inlet Line Pressure Test) Substate
This test stops all pumps and checks that the access pressure does not drop more than a version-specific
predetermined amount. If the pressure drop exceeds the exit condition, an alarm is generated. If the test
fails, pressing the
Continue
button repeats this test. Pressing the
End Run
button unloads the cassette and
proceeds to the beginning of the Startup Tests state.
Table 3-145: Inlet Press Test 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 Return Return Return 2000
Exit Condition
When there is less than 50 mmHg decrease in APS pressure since previous state in 3 seconds.
Inlet Press Test 2 Substate
This substate is the same as “Inlet Press Test (Inlet Line Pressure Test) Substate” on page 3-94, except
with a different exit condition.
Table 3-146: Inlet Press Test 2 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 Return Return Return 2000
Exit Condition When there is less than 50 mmHg decrease in APS pressure since previous state in 3 seconds.
Software Description
3-94 Trima Accel
®
Automated Blood Collection System • Service Manual