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Processing
X
TRA
Operator’s Manual
20077/021 US
5-15
Figure 5-22 End of Case Screen
For a detailed explanation of the
End of Case Screen, read “End
of Case Screen” on page 5-50.
The End of Case Screen contains a tally table which displays various totals and data related to the
case. This data can be printed or exported from this screen (refer to
Chapter 11: Data Download
Option ).
Other than viewing, printing, and saving case data, several actions may be performed from the End of
Case Screen:
• Unloading of the pump loop either in preparation for a new case or for shutting down the
machine.
• Emptying the empty line without unloading the pump loop.
• Closing the End of Case Screen and continuing with the case.
Each is described in a section below.
Unloading the Pump Loop
To unload the pump loop in order to start a new case or shut down the machine, perform the
following:
1. Touch the Unload button. Touching the Unload button will cause the current case to end
and all related tally data to be filed. Once the Unload button is touched it is impossible to return
to the Ready screen without beginning a new case, and it is impossible to continue the current
case at the next system power-on.
All buttons are disabled except the Stop button which can be used to interrupt the unload operations,
and the system raises the eject finger while the pump rotates clockwise, unloading the pump loop.
If
the tubing does not unload successfully, unload it manually according to the procedure described in
the section “Power Loss” on page 5-55.
Once the pump loop is unloaded, the “Start New Case” button appears on the touch screen.
2. Open the centrifuge lid and remove the disposable set.
3. Either touch the “Start New Case” button to begin a new processing case (which
requires loading a new disposable set), or shut down the system using the power switch located
at the rear of the machine.
Note: If you wish to power OFF the system without ending the current case, so that it may be
resumed at the next power on, then do not touch the Unload button. Instead, simply power OFF the
system using the On/Off switch at the rear of the machine. At the next power on you may use the
“Retain” button from the Setup Screen to recall the current case data and continue processing with it.
Refer to “Retaining Case Data Between Power Cycles” on page 5-16.