4 . T S M S e r v i c e P r o g r a m
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BA-TE-DE08W M.KAY
SW9xx_SM_Chapter 4-3-1_1_2010.doc/pdf <110301> yymmdd
B. Braun Avitum AG
Dialog
+
SW 9.xx
1.
Activate the LL Manual Calibration menu with
the LL Manual Calibration key in the Manual
Test and Calibration menu.
2.
Activate the Calibration Conductivity menu by
pressing on the line Calibration 2.6
Conductivity. The following menu is displayed.
3.
Press the
key to calibrate the
conductivity sensors BICLF, ENDLF and ENDLF-
S together.
The following menu is displayed.
Composition of the calibration solution for BICLF:
To calibrate the BICLF sensor deionised water is mixed with the respective
acid concentrate, i.e. real bicarbonate concentrate is not used (see table
1).
There is no cyclic switching of the balance chambers during the conductivity
calibration. Thus a continuous flow is accomplished which is necessary for the
calibration. The following valves are opened
VEBK2/VDEBK2
and
VABK1/VDABK1
.
Pay attention that air bubbles do not build up in the reference sensor during
calibration.
•
Measurement instrument (e.g. HDM 99 or equivalent)
•
Calibration solution: diluted and undiluted acid concentrate
•
Adapter set (coupling, tubing, dialyser couplings)
4.
Connect measurement instrument between
FPE
and balance chamber.
5.
Connect dialyser couplings to flow meter.
6.
Increase slowly the speed of
FPE
, until a flow of 750 ml/min
±
50 ml/min
is reached.
