67
Error code Explanation Action
Err90 Internal error.
1. Wait 30 seconds, start the analyzer as decribed in Start-Up
section.
Take a new microcuvette, repeat the measurement as described
in Routine Use Patient Test or QC Test sections
2. If the problem persists, the analyzer needs service. Contact
your local distributor.
Other Errors
No characters on the display 1. No power.
2. If on battery power, the batteries need to be
replaced.
3. The display is not working.
1a. Check that the AC adapter is properly connected to the
analyzer.
1b. Check the cable for damages.
2. Replace the batteries, six type C (LR14/HR14) batteries, 1.5
V as described in Start-Up section.
3. The analyzer needs service. Contact your local distributor.
The display shows
erroneous characters
1. The display is out of order.
2. The microprocessor is out of order.
The analyzer needs service. Contact your local distributor.
The cuvette holder is not mov-
ing into correct position.
The magnet in the cuvette holder is missing. The analyzer needs service. Contact your local distributor.
Measurement on patient
samples are higher or lower
than anticipated.
1. Improper sampling technique.
2. The microcuvettes are damaged, not properly
stored or have passed the expiry date.
3. The sample has not been properly stored.
1. Take a new microcuvette, repeat the measurement, as de-
scribed in Routine Use Patient Test section.
2. Check expiry date and storage conditions of the microcvettes.
3. Check storage conditions of the sample.
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