Endress+Hauser Liquiline CA80SI - Replacing the Hoses

Liquiline System CA80SI Maintenance
Endress+Hauser 133
4. Remove the bottles you wish to replace by removing the hoses at the valves. Use a
paper towel to catch any reagents that may escape.
5. Menu/Operation Select /Maintenance/Bottle change mode/Bottle removal/
Bottle selection item.
6. Select the bottles that you want to replace and press OK to confirm.
7. Confirm bottles removed item.
Replacing bottles
1. Replace the removed bottles with fresh reagent .
 Reagents must be prepared according to the instructions for mixing a reagent.
2. Reconnect the hoses to the valves.
3. Menu/Operation Select /Maintenance/Bottle change mode/Bottle insertion/
Bottle selection item.
4. Select all the bottles that you have replaced and press OK to confirm.
5. Confirm bottles inserted item.
6. The system must be calibrated after a replacement routine. Menu/Operation/
Manual operation/Determine calibration factor item.
7. After the calibration go back to MODE/Continue automatic mode or MODE/Start
automatic modeto start normal measurement.
13.4 Replacing the hoses
You can find an overview of the maintenance intervals here: →  131.
1. Rinse the system→  132.
2. Remove the bottles and the bottle tray.
3. Replace the hoses with hoses of the same diameter and length. Attach hose labels to
the new hoses.
4. Place the bottle tray back into the housing.
5. Connect the bottles to the appropriate covers and hoses.
6. Menu/Operation Select /Maintenance/Bottle change mode/Bottle insertion/
Bottle selection item.
7. Select all the bottles and press OK to confirm.
8. Confirm bottles inserted item.
9. Press the soft key MODE and select Continue automatic mode or Start automatic
mode item.
13.4.1 Replacing the pump hose
1. Open the analyzer.
2. Stop the sample supply.
3. Rinse the system→  132.

4. Remove the bottles and the bottle tray.
5. Press the soft key MODE and select Manual mode item.
 The display shows Current mode- Manual.
Wait until all operations have stopped. Ongoing operations can be stopped under
Menu/Operation/Manual operation.