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Maintenance of the Liberty Blue
Maintenance Screen
The Maintenance screen is accessed from the Options menu. From the Maintenance screen, important
maintenance procedures and manual system commands can be accessed.
Operations Tab
From the Operations tab, various manual operations and cleaning procedures can be performed.
To perform an operation:
1. Open the folder for the operation type, and select the operation to be performed.
2. Select any parameters for the operation in the table to the right.
3. Click the Run Operation button to execute the operation.
Operations Folders and Specific Operations
Change Bottle Main Solvent: The Change Bottle operation will depressurize the main solvent bottle and prime the
lines for both the wash to the reaction vessel and the manifold wash.
Change Bottle Deprotection: The Change Bottle operation will depressurize the deprotection bottle, clear the lines
to the bottle, and prime the lines to the reaction vessel.
NOTE
Other Operations Folders/Specic Operations in the Operations Tab should only be performed under the
guidance of a CEM representative.
Using the Change Bottle Operations
The Change Bottle operations will depressurize the main solvent bottle and prime the lines for both the wash to
the reaction vessel and the manifold wash.
Change Bottle Main Solvent
1. From the Operations tab, open the Change Bottle folder and click on the Change Bottle Main Solvent operation.
2. Click the Run Operation button.
3. The Liberty Blue will vent the pressure from the system.
4. The software will prompt to replace the Main Solvent bottle. Remove the solvent bottle from the system and
either rell the bottle or connect a new bottle to the main solvent line.
5. Click OK to continue. The Liberty Blue will pressurize the bottle and prompt to begin priming the lines. Click OK
to begin the priming procedure, or click Cancel to skip priming the lines.
NOTE
Priming the lines will add solvent to the reaction vessel and drain the reaction vessel. The lines must be
primed if the main solvent bottle was empty or when changing to a different solvent (for example, when
changing from DMF to NMP). If the bottle was not empty, priming can be skipped.
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