Chapter 4, Calibration
4-11
9. Press the SAVE PROGRAM key to save the outval value and change
the centrifuge set speed to 3000 rpm.
10. Press the YES or NO keys to adjust the actual speed to 3000 ± 30
rpm. Each key press changes the outval value by one digit, resulting in
a new centrifuge speed. Wait five to ten seconds between key presses
to allow the centrifuge speed to stabilize.
11. Press the SAVE PROGRAM key to save the outval value (the
displayed outval value may change when the SAVE PROGRAM key
is pressed).
12. Press the RETURN key to cycle the centrifuge speed from 8000,
7000, 5650, 4800, and 3000. Verify that the actual speeds are within
100 rpm of the set speeds.
13. Press the MODIFY PROGRAM key to exit the Centrifuge
Calibration, then press the STOP key to exit Calibration. Toggle the
write protect switch on the Processor Card when instructed to, then
replace the rear access panel. Pay particular attention to prevent
disconnection or kinking of the pneumatic lines around the
compressor and the cuff connector.
14. Exit Utilities by pressing the STOP key.
1. Power on the PCS2 into the Utilities mode of operation by pressing
and holding the PLASMA key during power up until the Utilities
menu appears.
2. Remove filters or tubing from the DPM, then select Calibration using the
MODIFY PROGRAM and DRAW keys. Toggle the write protect switch
on the Processor Card when instructed. (Remove rear access panel.)
3. Select Safety System using the MODIFY PROGRAM and DRAW keys.
4. Press the DRAW key to save the new high value and verify that the
value is between 3260 – 4080.
5. Change the pressure status to low by pressing the SAVE PROGRAM
key.
6. Press the RETURN key to save the new low value and verify that the
value is between 1265 – 1620.
7. Exit Safety System Calibration by pressing the MODIFY PROGRAM
key, then exit Calibration by pressing the STOP key. Toggle the write
protect switch on the Processor Card when instructed to. Then replace
the rear access panel. Pay particular attention to prevent disconnection
or kinking of the pneumatic lines around the compressor and the cuff
connector.
8. Exit Utilities by pressing the STOP key.
Safety System
