RADIOMETER ABL800 FLEX, Operator'S Manual

Page: 298 / 438

11. Troubleshooting ABL800 FLEX Operator's Manual
Analyzer messages,
Continued
Messages at
manager level
(continued)
No. Message Interpretation Operator action
369 El/Met not
filled within
time frame
El/Met module did not
fill properly with
calibration solution.
Calibration is aborted. - Check the solution
containers. Replace as
required.
- Perform the Fluid
transport troubleshooting
procedure.
Removal condition:
Successful calibration.
374 Inhomo-
geneous
sample at
pH/BG
module
pH/BG lower liquid
sensor detected air
bubbles in the sample;
they might affect the
measurement.
All parameters are
marked with "?".
- Ensure the sample is free
of air bubbles and that
sufficient volume is used.
- Check the condition of
the inlet gasket. Replace as
necessary.
375 Calibration
status out of
limits
The status value is
outside the range for
the given parameter:
pH: 6.7-8.1
p CO
2
: 6.2-260 mmHg
or 0.83-34.66 kPa
c K
+
: 0.5-12 mmol/L
c Na
+
: 10-250 mmol/L
c Ca
2+
: 0.1-20 mmol/L
c Cl
−
: 30-900 mmol/L
- Check for and remedy
any System Messages.
- Perform any pending
electrode replacements.
- Check that electrodes are
properly installed.
- Verify that proper
solutions and gases are
being used.
- Perform the Electrode
Troubleshooting procedure.
Removal condition:
Successful 1- or 2-point
calibration.
Continued on next page
11-16