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If the optical parts of the WBC DIFF Analyzer are dirty an error code is displayed. Use the
HemoCue Cleaner WBC for cleaning optical parts.
1. Turn off the analyzer. Place the cuvette moving arm in loading position, leave cuvette
holder in place.
2. Hold HemoCue Cleaner WBC* with the HemoCue logotype facing upwards. Push the
cleaner as far as possible into the opening of the optic unit. Move back and forth along
the cuvette holder 5-10 times (2a). The optical parts are placed on the left in the open-
ing. Move the cleaner alongside of the cuvetteholder to get the right angle for cleaning
the optical parts (2b).
3. Move from side to side 5-10 times.
If the cleaner is stained, repeat using a new cleaner.
4. Wait 15 minutes before performing a new measurement.
*One HemoCue Cleaner WBC is included with the analyzer. Contact your local distributor
to order additional cleaners.
NOTE: Make sure the cuvette moving arm is in loading position with cuvette holder in
place.
NOTE: Dispose of the cleaner as potentially infectious waste. Do not reuse.
Only the WBC DIFF cuvette holder is to be used with the WBC DIFF analyzer.
The WBC DIFF cuvette holder is marked WBC DIFF.