HemoCue Glucose 201+, Operating Manual

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35
Symptom Explanation Action
E70–E71
This function is only available
from serial number 1035 142 xxx
Erroneous kinetics.
1. The cuvette is faulty.
2. The sample might be grossly lipemic. 1-2. Check that the system is used according to the
instruction for use.
Fill a NEW cuvette and place it immediately in the
analyzer.
If the error code appears again, use a suitable laboratory
reference method to analyze the specimen.
ECU
This function is only available
from serial number 0835 142 xxx
1. The cuvette is empty or not filled with enough sample.
Please note, the ECU function captures primarily empty
cuvettes, not under-filled cuvettes.
2. No chemical reaction is identified in the blood filled
cuvette.
1-2. Fill a NEW cuvette and place it immediately in the
analyzer.
If the ECU function appears again, contact your local
distributor or HemoCue AB. Use another HemoCue
analyzer or a suitable laboratory reference method to
analyze the specimen.
HHH 1. Measured value exceeds 22.2 mmol/L (400 mg/dL). 1. The measuring range may be extended to
44.4 mmol/L (800 mg/dL) by dilution, see
Specifications Results.
No characters on the display. 1. The analyzer is not receiving power.
2. If on battery power, the batteries need to be replaced.
3. The display is out of order. 1a. Check that the AC adapter is connected to the mains
power supply.
1b. Check that the AC adapter is securely connected to
the analyzer.
1c. Check that the cable is not damaged.
2. Turn off the analyzer and replace the batteries, 4 type
R6 or AA, 1.5 V.
3. The analyzer needs service. Contact your distributor.
The display gives erroneous
characters. 1. The display is out of order.
2. The microprocessor is out of order. 1. The analyzer needs service. Contact your distributor.
2. The analyzer needs service. Contact your distributor.