Endress+Hauser Liquiline System CA80HA, Operating Instructions Manual

Page: 160 / 214

Diagnostics and troubleshooting Liquiline System CA80HA
160 Hauser
No. Message Factory settings Tests or remedial action
S
1)
D
2)
F
3)
726 Liquids warning M On Off Consumable liquids, warning
Measurement can still take place.
Possible reasons
• The level of one or more liquids is low
• One or more liquids almost past their shelf life.
‣
Top up/replace the liquids in question and reset
the counter in
Diagnostics / Operating time
information .
727 Liquids alarm F On Off Consumable liquids, alarm
Measurement can still take place.
Possible reasons
• The level of one or more liquids is low
• One or more liquids past their shelf life.
‣
Top up/replace the liquids in question and reset
the counter in
Diagnostics / Operating time
information .
731 Leakage detected F On Off Leak detected in the sample preparation system or
analyzer
1. Check hoses and connections.
2. Check solenoid valves.
3. Check leak sensor.
4. Check the free outlet on the analyzer.
5. Replace defective parts and, if necessary,
reset the operating hours counters in the
Diagnostics menu.
732 Wear parts alarm F On On One or more wear parts has exceeded its service
life.
‣
Replace the wear parts in question and reset the
counter in
Diagnostics / Operating time
information .
733 Wear parts warning M On Off One or more wear parts has almost reached the end
of its service life.
‣
Replace the wear parts in question and reset the
counter in
Diagnostics / Operating time
information .
910 Limit switch S On Off Limit switch activated
930 No sample F On On Sample flow interrupted during intake
• Suction line blocked or leaking
• No inflow of sample
1. Check the suction line and suction strainer.
2. Check inflow of sample.