Liquiline System CA80HA
Diagnostics and troubleshooting
Hauser
151
Problem
Possible cause
Tests and/or remedial measures
No reagents/sample
1.
Check levels
2.
Check the hoses of the reagents
3.
Check sample
4.
Check all connectors and tighten if
necessary.
Cuvette dirty
1.
Perform calibration with standard
2.
Clean using manual cleaning routine, then
repeat calibration with standard
Incorrect reagent
‣
Check the configured measuring parameter and
the reagents used
Incorrect concentration of
the standard solution
Check the concentration setting for the standard
solution
Reagents have passed their
shelf life
Incorrect hose system
‣
Check the hose system using the hose routing
diagram (see "Commissioning" section).
Measurement//calibration does
not start
Action still active
Appropriate bottles not used
‣
Check status
No sample available
Device is in the fieldbus
mode; no manual actions
are possible
Dispenser run times have
elapsed
Calibration has failed
Stability criterion was not
met
1.
Check the configuration and perform
manual calibration again
2.
Check the hoses of the reagents
Current output, incorrect current
value
Incorrect adjustment
‣
Check with integrated current simulation,
connect mA meter directly to current output.
Load too large
Shunt/short to ground in
current loop
No current output signal
Base module defective
‣
Check with integrated current simulation,
connect mA meter directly to current output.
11.2 Diagnostic information on local display
Up-to-date diagnostic events are displayed along with their status category, diagnostic code
and short text. Clicking on the navigator lets you retrieve more information and tips on
remedial measures.
Summary of Contents for Liquiline System CA80HA
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