Roche OMNI C, Инструкция по эксплуатации

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6 Maintenance
Instructions for Use, Roche OMNI C, Rev. 4.0, December 2002
6-17
• Open locking lever.
• Take the appropriate electrode/MCon and move it to the left.
• Remove the particular electrode/MCon.
Dispose the electrode(s)/MCon according to local regulations (hazardous waste!).
• If necessary, clean the measuring chamber with a towel soaked in disinfectant (depro-
teinizer for example).
TIP: If a new electrode is not available, insert a dummy electrode instead.
MCon and the reference electrode may not be replaced with a dummy electrode.
• Prevent the formation of gas bubbles in the inner electrolyte of the electrodes
(see Fig. 22/1).
• If necessary, remove air bubbles by holding the electrode vertically and by tapping
lightly with your fingernail against the electrode body (see Fig. 22/2).
Fig. 22
• Insert the new electrode/MCon according to the colour code.
• Push all electrodes slightly to the right so that they are lined up together without gaps.
•
Close the locking lever.
• Inspect the electrical contact of the electrodes by checking if they fit tightly.
•
Scan the barcodes located on the inner packaging of each electrode or enter the bar-
codes manually with the help of
.
Fig. 23
free of air bubbles!
(1)
(2)