Liquiline System CA80PH
Maintenance
Hauser
167
12.1 Cleaning
VORSICHT
!
Risk of injury from reagents escaping
‣
Clean the system every time before replacing consumables.
12.1.1 Housing
Only clean the front of the housing with commercially available cleaning agents.
The front is resistant to the following as per DIN 42 115:
• Ethanol (short periods)
• Diluted acids (max. 2% HCl)
• Diluted bases (max. 3% NaOH)
• Soap-based household cleaners
NOTICE
Prohibited cleaning agents
Danger of damaging the housing surface or housing seal!
‣
For cleaning purposes, never use concentrated mineral acids or bases.
‣
Never use organic cleaners such as acetone, benzyl alcohol, methanol, methylene chloride,
xylene or concentrated glycerol cleaner.
‣
Never use high-pressure steam for cleaning purposes.
12.1.2 Automatic cleaning of Liquiline System CAT8x0
The Liquiline System CAT8x0 for sample preparation facilitates regular backflushing of the
filter and the sample hoses.
Select a suitable cleaning interval under Menu/Setup/Sample preparation/Sample preparation
1 (see "Sample preparation" section).
12.1.3 Flushing the system
Measurement, cleaning or calibration is not possible while the bottles are removed.
1.Open the analyzer.
2. Stop the sample supply.
3. Press the soft key "MODE" and select "Manual mode".
4. "Current mode - Manual" appears on the display. Wait until all operations have stopped.
5. Select "Menu/Operation/Maintenance/Decommissioning/Sample collector/Empty sample
collector/Start".
The system is automatically rinsed with sample and emptied. This operation takes about
4 minutes.
6. Open all the chemical bottles and carefully remove the hoses.
Open all the bottles if you wish to replace dispensers or hoses.
Summary of Contents for Liquiline System CA80PH
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