Rapidlab 1200 Operator’s Guide: Troubleshooting 6-55
02087462 Rev. V
D5 No Endpoint: Glu Lac
• Check the sensor contacts and measurement block for salt
buildup.
• Check behind the sensors for fluid leaks.
If salt or leaks are present, clean the sensor with water, dry,
reinstall, and perform a 2-point calibration. Refer to
Performing Manual Calibrations‚ page 3-4.
• If the problem persists, replace the sensor.
• If the problem persists, call for technical assistance.
Problem Corrective Action
Sensor does not
reach stable reading
during predefined
time limit.
The patient sample
result for the
affected sensor is
reported as question
result (-----?).
Correct any reagent problems such as D23 codes before you
attempt to correct this D code.
• Perform a 2-point calibration.
Refer to Performing Manual Calibrations‚ page 3-4.
• If a D5 occurs during sample analysis, repeat the sample.
• If the problem persists, replace the sensor.
• If the problem persists, call for technical assistance.
Problem Corrective Action