Chapter 3: Troubleshooting ABL77 Service Manual
Reference Table, Continued
Error # Message Interpretation Corrective Action
1300 Sensor Errors
1301 Sensor cassette is not
connected.
Analyzer does not sense the
presence of a sensor cassette
Re-seat sensor cassette. If
message persists after re-
seating try another sensor
cassette. If message
continues, replace the valve
board
1302 Sample inlet flap is open The analyzer is preparing to
flush and the inlet probe is
not down
Lower the sample inlet flap.
If the inlet flap message
persists with the flap down,
refer to Chapter 4, Test and
Calibration Procedures to
investigate the opto sensor.
1303 Sensor cassette not
initialized.
The analyzer has not
successfully installed a
sensor cassette either
because the initialization
process was not performed,
was not allowed to be
completed, or because the
initialization was not
successful.
Complete the initialization.
If a failure occurs,
investigate the origin of the
failure. The important first
step is to identify whether
the failure is due to a sensor
failure or failure of the
analyzer's fluidic system to
properly transport the
calibration fluid to the
sensor cassette measuring
chamber See Hardware and
Calibration Lines in Chapter
4 Test and Calibration
Procedures.
1304 Sensor cassette has expired. The currently installed
sensor cassette is beyond its
in-use life or the cassette
being installed is expired.
Replace the sensor cassette
1305 No reportable parameters All parameters have been
inactivated or all active
parameters are locked out
due to the QC lockout
feature.
Re-activate desired
parameters under Active
Parameters, perform
successful QC analysis, or
turn off the QC lockout
feature, as applicable.
Continued on next page
3-18
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