B. Braun Dialog+ - Page 308

4. TSM Service Program 1/2010 4 - 139
BA-TE-DE08W M.KAY Dialog+ SW9xx_SM_Chapter 4-3-1_1_2010.doc/pdf <110301> yymmdd B. Braun Avitum AG
Dialog
+
SW 9.xx
BICLF Calibration Point 5.8 mS/cm 17. Increase slowly the speed (approx. 220 - 230 rpm) of the bicarbonate
pump BICP, until a stable conductivity value of 5.8 mS/cm ±0.2 mS/cm is
displayed at the measurement instrument.
Note: Pay attention to the deviation range for the conductivity and the
temperature at the measurement instrument.
18. Press
key.
Wait until digits are stable.
19. Enter the stable value from the measurement instrument as reference
value.
20. Confirm with
key.
ENDLF Calibration Point 14.0 mS/cm 21. Connect the blue suction rod to the undiluted acid concentrate.
22. Change the speed of the bicarbonate pump BICP (approx. 115 - 120 rpm),
until a stable conductivity value of 14.0 mS/cm ±0.2 mS/cm is displayed
at the measurement instrument.
Note: Pay attention to the deviation range for the conductivity and the
temperature at the measurement instrument.
23. Press
key.
LLS STATUS: 00000 000
LLC STATUS: 00000000 00000000
In LLC Status Window only
Calibration data out of range
8 0
0-1-0
0-1-0
Wait until digits are stable.
24. Enter the stable value from the measurement instrument as reference
value.
25. Confirm with
key.
Note: Pay attention to the LLC Status window. The calibration data are
only valid if the following digit value is displayed in the LLC Status
window: 0 XXXXXXX (see figure).
If the calibration value for ENDLF is at the limit range the
calibration data could be invalid. Thus the following digit value is
displayed in the LLC Status window 8 XXXXXXX (see figure).
Repeat calibration procedure.
26. Confirm completed calibration procedure with
key (calibration
data are saved).
Note: The calibration data is saved only after the bit sequence 0-1-0 (for
detailed information see 4.8.3.1 General Calibration Information).
27. Stop FPE and BICP and remove measurement instrument.