CombiFlash Torrent® User Manual - Isco

CombiFlash Torrent® User Manual
2.6.3 Pressurized Solvent Lines in the Laboratory
When receiving solvent from pressurized lines on-site, the
Torrent’s solvent level sensing feature is unsupported (and
unnecessary).
Note
The solvent pressure should be regulated to not exceed 5 psi.
To complete the solvent connections:
1. Ensure that the solvent supply lines have shut-off valves.
These valves must be accessible to the user.
Note
The solvent supply should be shut-off when the system is not in
use. Otherwise, pressurized solvent may be forced through the
CombiFlash Torrent pump seals and leak from the waste port or
other fluid path from the automated injection valve.
2. Locate the 1 8-inch plug, part number 209-0165-21, in
accessory kit 60-5249-002. Install this plug on the B Prime
port.
3. Connect user-supplied tubing with 3 8-inch fittings from the
source to the A Inlet and B Inlet ports on the side panel.
Note
Solvent Level Sensing and B Solvent Prime options should be
disabled when completing the system configuration settings in
section 2.13.1.
2.7 Connect Waste Lines
WARNING
Risk of fire or equipment damage. Failure to connect Waste
Port tubing may allow organic solvents to pool in unsafe areas,
possibly creating dangerous levels of flammable vapors.
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